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| Author | SHA1 | Date | |
|---|---|---|---|
| 57687bdfcd |
29
.github/ISSUE_TEMPLATE/bug_report.md
vendored
29
.github/ISSUE_TEMPLATE/bug_report.md
vendored
@ -1,29 +0,0 @@
|
||||
---
|
||||
name: Bug report
|
||||
about: Create a report to help us improve
|
||||
title: ''
|
||||
labels: ''
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
- [ ] I have read the [FAQ](https://github.com/Genymobile/scrcpy/blob/master/FAQ.md).
|
||||
- [ ] I have searched in existing [issues](https://github.com/Genymobile/scrcpy/issues).
|
||||
|
||||
**Environment**
|
||||
- OS: [e.g. Debian, Windows, macOS...]
|
||||
- scrcpy version: [e.g. 1.12.1]
|
||||
- installation method: [e.g. manual build, apt, snap, brew, Windows release...]
|
||||
- device model:
|
||||
- Android version: [e.g. 10]
|
||||
|
||||
**Describe the bug**
|
||||
A clear and concise description of what the bug is.
|
||||
|
||||
On errors, please provide the output of the console (and `adb logcat` if relevant).
|
||||
|
||||
```
|
||||
Please paste terminal output in a code block.
|
||||
```
|
||||
|
||||
Please do not post screenshots of your terminal, just post the content as text instead.
|
||||
22
.github/ISSUE_TEMPLATE/feature_request.md
vendored
22
.github/ISSUE_TEMPLATE/feature_request.md
vendored
@ -1,22 +0,0 @@
|
||||
---
|
||||
name: Feature request
|
||||
about: Suggest an idea for this project
|
||||
title: ''
|
||||
labels: ''
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
- [ ] I have checked that a similar [feature request](https://github.com/Genymobile/scrcpy/issues?q=is%3Aopen+is%3Aissue+label%3A%22feature+request%22) does not already exist.
|
||||
|
||||
**Is your feature request related to a problem? Please describe.**
|
||||
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
|
||||
|
||||
**Describe the solution you'd like**
|
||||
A clear and concise description of what you want to happen.
|
||||
|
||||
**Describe alternatives you've considered**
|
||||
A clear and concise description of any alternative solutions or features you've considered.
|
||||
|
||||
**Additional context**
|
||||
Add any other context or screenshots about the feature request here.
|
||||
5
.gitignore
vendored
5
.gitignore
vendored
@ -1,9 +1,4 @@
|
||||
build/
|
||||
/dist/
|
||||
/build-*/
|
||||
/build_*/
|
||||
/release-*/
|
||||
.idea/
|
||||
.gradle/
|
||||
/x/
|
||||
local.properties
|
||||
|
||||
60
BUILD.md
60
BUILD.md
@ -8,27 +8,11 @@ case, use the [prebuilt server] (so you will not need Java or the Android SDK).
|
||||
|
||||
[prebuilt server]: #prebuilt-server
|
||||
|
||||
## Branches
|
||||
|
||||
### `master`
|
||||
|
||||
The `master` branch concerns the latest release, and is the home page of the
|
||||
project on Github.
|
||||
|
||||
|
||||
### `dev`
|
||||
|
||||
`dev` is the current development branch. Every commit present in `dev` will be
|
||||
in the next release.
|
||||
|
||||
If you want to contribute code, please base your commits on the latest `dev`
|
||||
branch.
|
||||
|
||||
|
||||
## Requirements
|
||||
|
||||
You need [adb]. It is available in the [Android SDK platform
|
||||
tools][platform-tools], or packaged in your distribution (`adb`).
|
||||
tools][platform-tools], or packaged in your distribution (`android-adb-tools`).
|
||||
|
||||
On Windows, download the [platform-tools][platform-tools-windows] and extract
|
||||
the following files to a directory accessible from your `PATH`:
|
||||
@ -56,10 +40,10 @@ Install the required packages from your package manager.
|
||||
|
||||
```bash
|
||||
# runtime dependencies
|
||||
sudo apt install ffmpeg libsdl2-2.0-0 adb
|
||||
sudo apt install ffmpeg libsdl2-2.0.0
|
||||
|
||||
# client build dependencies
|
||||
sudo apt install gcc git pkg-config meson ninja-build \
|
||||
sudo apt install make gcc pkg-config meson ninja-build \
|
||||
libavcodec-dev libavformat-dev libavutil-dev \
|
||||
libsdl2-dev
|
||||
|
||||
@ -86,7 +70,7 @@ sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-rele
|
||||
sudo dnf install SDL2-devel ffms2-devel meson gcc make
|
||||
|
||||
# server build dependencies
|
||||
sudo dnf install java-devel
|
||||
sudo dnf install java
|
||||
```
|
||||
|
||||
|
||||
@ -176,8 +160,8 @@ Additionally, if you want to build the server, install Java 8 from Caskroom, and
|
||||
make it avaliable from the `PATH`:
|
||||
|
||||
```bash
|
||||
brew tap homebrew/cask-versions
|
||||
brew cask install adoptopenjdk/openjdk/adoptopenjdk8
|
||||
brew tap caskroom/versions
|
||||
brew cask install java8
|
||||
export JAVA_HOME="$(/usr/libexec/java_home --version 1.8)"
|
||||
export PATH="$JAVA_HOME/bin:$PATH"
|
||||
```
|
||||
@ -190,17 +174,12 @@ See [pierlon/scrcpy-docker](https://github.com/pierlon/scrcpy-docker).
|
||||
## Common steps
|
||||
|
||||
If you want to build the server, install the [Android SDK] (_Android Studio_),
|
||||
and set `ANDROID_SDK_ROOT` to its directory. For example:
|
||||
and set `ANDROID_HOME` to its directory. For example:
|
||||
|
||||
[Android SDK]: https://developer.android.com/studio/index.html
|
||||
|
||||
```bash
|
||||
# Linux
|
||||
export ANDROID_SDK_ROOT=~/Android/Sdk
|
||||
# Mac
|
||||
export ANDROID_SDK_ROOT=~/Library/Android/sdk
|
||||
# Windows
|
||||
set ANDROID_SDK_ROOT=%LOCALAPPDATA%\Android\sdk
|
||||
export ANDROID_HOME=~/android/sdk
|
||||
```
|
||||
|
||||
If you don't want to build the server, use the [prebuilt server].
|
||||
@ -216,7 +195,8 @@ Then, build:
|
||||
|
||||
```bash
|
||||
meson x --buildtype release --strip -Db_lto=true
|
||||
ninja -Cx
|
||||
cd x
|
||||
ninja
|
||||
```
|
||||
|
||||
_Note: `ninja` [must][ninja-user] be run as a non-root user (only `ninja
|
||||
@ -239,13 +219,13 @@ To run without installing:
|
||||
After a successful build, you can install _scrcpy_ on the system:
|
||||
|
||||
```bash
|
||||
sudo ninja -Cx install # without sudo on Windows
|
||||
sudo ninja install # without sudo on Windows
|
||||
```
|
||||
|
||||
This installs two files:
|
||||
|
||||
- `/usr/local/bin/scrcpy`
|
||||
- `/usr/local/share/scrcpy/scrcpy-server`
|
||||
- `/usr/local/share/scrcpy/scrcpy-server.jar`
|
||||
|
||||
Just remove them to "uninstall" the application.
|
||||
|
||||
@ -254,20 +234,18 @@ You can then [run](README.md#run) _scrcpy_.
|
||||
|
||||
## Prebuilt server
|
||||
|
||||
- [`scrcpy-server-v1.17`][direct-scrcpy-server]
|
||||
_(SHA-256: 11b5ad2d1bc9b9730fb7254a78efd71a8ff46b1938ff468e47a21b653a1b6725_
|
||||
- [`scrcpy-server-v1.6.jar`][direct-scrcpy-server]
|
||||
_(SHA-256: 08df924bf6d10943df9eaacfff548a99871ebfca4641f8c7ddddb73f27cb905b)_
|
||||
|
||||
[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.17/scrcpy-server-v1.17
|
||||
[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.6/scrcpy-server-v1.6.jar
|
||||
|
||||
Download the prebuilt server somewhere, and specify its path during the Meson
|
||||
configuration:
|
||||
|
||||
```bash
|
||||
meson x --buildtype release --strip -Db_lto=true \
|
||||
-Dprebuilt_server=/path/to/scrcpy-server
|
||||
ninja -Cx
|
||||
sudo ninja -Cx install
|
||||
-Dprebuilt_server=/path/to/scrcpy-server.jar
|
||||
cd x
|
||||
ninja
|
||||
sudo ninja install
|
||||
```
|
||||
|
||||
The server only works with a matching client version (this server works with the
|
||||
`master` branch).
|
||||
|
||||
161
DEVELOP.md
161
DEVELOP.md
@ -3,7 +3,7 @@
|
||||
## Overview
|
||||
|
||||
This application is composed of two parts:
|
||||
- the server (`scrcpy-server`), to be executed on the device,
|
||||
- the server (`scrcpy-server.jar`), to be executed on the device,
|
||||
- the client (the `scrcpy` binary), executed on the host computer.
|
||||
|
||||
The client is responsible to push the server to the device and start its
|
||||
@ -32,7 +32,7 @@ The server is a Java application (with a [`public static void main(String...
|
||||
args)`][main] method), compiled against the Android framework, and executed as
|
||||
`shell` on the Android device.
|
||||
|
||||
[main]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/Server.java#L123
|
||||
[main]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/Server.java#L61
|
||||
|
||||
To run such a Java application, the classes must be [_dexed_][dex] (typically,
|
||||
to `classes.dex`). If `my.package.MainClass` is the main class, compiled to
|
||||
@ -49,7 +49,7 @@ application may not replace the server just before the client executes it._
|
||||
Instead of a raw _dex_ file, `app_process` accepts a _jar_ containing
|
||||
`classes.dex` (e.g. an [APK]). For simplicity, and to benefit from the gradle
|
||||
build system, the server is built to an (unsigned) APK (renamed to
|
||||
`scrcpy-server`).
|
||||
`scrcpy-server.jar`).
|
||||
|
||||
[dex]: https://en.wikipedia.org/wiki/Dalvik_(software)
|
||||
[apk]: https://en.wikipedia.org/wiki/Android_application_package
|
||||
@ -65,20 +65,17 @@ They can be called using reflection though. The communication with hidden
|
||||
components is provided by [_wrappers_ classes][wrappers] and [aidl].
|
||||
|
||||
[hidden]: https://stackoverflow.com/a/31908373/1987178
|
||||
[wrappers]: https://github.com/Genymobile/scrcpy/tree/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/wrappers
|
||||
[aidl]: https://github.com/Genymobile/scrcpy/tree/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/aidl/android/view
|
||||
[wrappers]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/wrappers
|
||||
[aidl]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/aidl/android/view
|
||||
|
||||
|
||||
### Threading
|
||||
|
||||
The server uses 3 threads:
|
||||
The server uses 2 threads:
|
||||
|
||||
- the **main** thread, encoding and streaming the video to the client;
|
||||
- the **controller** thread, listening for _control messages_ (typically,
|
||||
keyboard and mouse events) from the client;
|
||||
- the **receiver** thread (managed by the controller), sending _device messges_
|
||||
to the clients (currently, it is only used to send the device clipboard
|
||||
content).
|
||||
- the **controller** thread, listening for _control events_ (typically,
|
||||
keyboard and mouse events) from the client.
|
||||
|
||||
Since the video encoding is typically hardware, there would be no benefit in
|
||||
encoding and streaming in two different threads.
|
||||
@ -92,9 +89,9 @@ The video is encoded using the [`MediaCodec`] API. The codec takes its input
|
||||
from a [surface] associated to the display, and writes the resulting H.264
|
||||
stream to the provided output stream (the socket connected to the client).
|
||||
|
||||
[`ScreenEncoder`]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
|
||||
[`ScreenEncoder`]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
|
||||
[`MediaCodec`]: https://developer.android.com/reference/android/media/MediaCodec.html
|
||||
[surface]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L68-L69
|
||||
[surface]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L63-L64
|
||||
|
||||
On device [rotation], the codec, surface and display are reinitialized, and a
|
||||
new video stream is produced.
|
||||
@ -108,30 +105,30 @@ because it avoids to send unnecessary frames, but there are drawbacks:
|
||||
Both problems are [solved][repeat] by the flag
|
||||
[`KEY_REPEAT_PREVIOUS_FRAME_AFTER`][repeat-flag].
|
||||
|
||||
[rotation]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L90
|
||||
[repeat]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L147-L148
|
||||
[rotation]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L89-L92
|
||||
[repeat]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java#L125-L126
|
||||
[repeat-flag]: https://developer.android.com/reference/android/media/MediaFormat.html#KEY_REPEAT_PREVIOUS_FRAME_AFTER
|
||||
|
||||
|
||||
### Input events injection
|
||||
|
||||
_Control messages_ are received from the client by the [`Controller`] (run in a
|
||||
separate thread). There are several types of input events:
|
||||
_Control events_ are received from the client by the [`EventController`] (run in
|
||||
a separate thread). There are 5 types of input events:
|
||||
- keycode (cf [`KeyEvent`]),
|
||||
- text (special characters may not be handled by keycodes directly),
|
||||
- mouse motion/click,
|
||||
- mouse scroll,
|
||||
- other commands (e.g. to switch the screen on or to copy the clipboard).
|
||||
- custom command (e.g. to switch the screen on).
|
||||
|
||||
Some of them need to inject input events to the system. To do so, they use the
|
||||
_hidden_ method [`InputManager.injectInputEvent`] (exposed by our
|
||||
All of them may need to inject input events to the system. To do so, they use
|
||||
the _hidden_ method [`InputManager.injectInputEvent`] (exposed by our
|
||||
[`InputManager` wrapper][inject-wrapper]).
|
||||
|
||||
[`Controller`]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/Controller.java#L81
|
||||
[`EventController`]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/EventController.java#L70
|
||||
[`KeyEvent`]: https://developer.android.com/reference/android/view/KeyEvent.html
|
||||
[`MotionEvent`]: https://developer.android.com/reference/android/view/MotionEvent.html
|
||||
[`InputManager.injectInputEvent`]: https://android.googlesource.com/platform/frameworks/base/+/oreo-release/core/java/android/hardware/input/InputManager.java#857
|
||||
[inject-wrapper]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/server/src/main/java/com/genymobile/scrcpy/wrappers/InputManager.java#L27
|
||||
[inject-wrapper]: https://github.com/Genymobile/scrcpy/blob/v1.0/server/src/main/java/com/genymobile/scrcpy/wrappers/InputManager.java#L27
|
||||
|
||||
|
||||
|
||||
@ -148,15 +145,15 @@ The video stream is decoded by [libav] (FFmpeg).
|
||||
### Initialization
|
||||
|
||||
On startup, in addition to _libav_ and _SDL_ initialization, the client must
|
||||
push and start the server on the device, and open two sockets (one for the video
|
||||
stream, one for control) so that they may communicate.
|
||||
push and start the server on the device, and open a socket so that they may
|
||||
communicate.
|
||||
|
||||
Note that the client-server roles are expressed at the application level:
|
||||
|
||||
- the server _serves_ video stream and handle requests from the client,
|
||||
- the client _controls_ the device through the server.
|
||||
|
||||
However, the roles are reversed at the network level:
|
||||
However, the roles are inverted at the network level:
|
||||
|
||||
- the client opens a server socket and listen on a port before starting the
|
||||
server,
|
||||
@ -165,9 +162,6 @@ However, the roles are reversed at the network level:
|
||||
This role inversion guarantees that the connection will not fail due to race
|
||||
conditions, and avoids polling.
|
||||
|
||||
_(Note that over TCP/IP, the roles are not reversed, due to a bug in `adb
|
||||
reverse`. See commit [1038bad] and [issue #5].)_
|
||||
|
||||
Once the server is connected, it sends the device information (name and initial
|
||||
screen dimensions). Thus, the client may init the window and renderer, before
|
||||
the first frame is available.
|
||||
@ -175,38 +169,25 @@ the first frame is available.
|
||||
To minimize startup time, SDL initialization is performed while listening for
|
||||
the connection from the server (see commit [90a46b4]).
|
||||
|
||||
[1038bad]: https://github.com/Genymobile/scrcpy/commit/1038bad3850f18717a048a4d5c0f8110e54ee172
|
||||
[issue #5]: https://github.com/Genymobile/scrcpy/issues/5
|
||||
[90a46b4]: https://github.com/Genymobile/scrcpy/commit/90a46b4c45637d083e877020d85ade52a9a5fa8e
|
||||
|
||||
|
||||
### Threading
|
||||
|
||||
The client uses 4 threads:
|
||||
The client uses 3 threads:
|
||||
|
||||
- the **main** thread, executing the SDL event loop,
|
||||
- the **stream** thread, receiving the video and used for decoding and
|
||||
recording,
|
||||
- the **controller** thread, sending _control messages_ to the server,
|
||||
- the **receiver** thread (managed by the controller), receiving _device
|
||||
messages_ from the server.
|
||||
|
||||
In addition, another thread can be started if necessary to handle APK
|
||||
installation or file push requests (via drag&drop on the main window) or to
|
||||
print the framerate regularly in the console.
|
||||
- the **decoder** thread, decoding video frames,
|
||||
- the **controller** thread, sending _control events_ to the server.
|
||||
|
||||
|
||||
### Decoder
|
||||
|
||||
### Stream
|
||||
The [decoder] runs in a separate thread. It uses _libav_ to decode the H.264
|
||||
stream from the socket, and notifies the main thread when a new frame is
|
||||
available.
|
||||
|
||||
The video [stream] is received from the socket (connected to the server on the
|
||||
device) in a separate thread.
|
||||
|
||||
If a [decoder] is present (i.e. `--no-display` is not set), then it uses _libav_
|
||||
to decode the H.264 stream from the socket, and notifies the main thread when a
|
||||
new frame is available.
|
||||
|
||||
There are two [frames][video_buffer] simultaneously in memory:
|
||||
There are two [frames] simultaneously in memory:
|
||||
- the **decoding** frame, written by the decoder from the decoder thread,
|
||||
- the **rendering** frame, rendered in a texture from the main thread.
|
||||
|
||||
@ -214,39 +195,26 @@ When a new decoded frame is available, the decoder _swaps_ the decoding and
|
||||
rendering frame (with proper synchronization). Thus, it immediatly starts
|
||||
to decode a new frame while the main thread renders the last one.
|
||||
|
||||
If a [recorder] is present (i.e. `--record` is enabled), then it muxes the raw
|
||||
H.264 packet to the output video file.
|
||||
[decoder]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/decoder.c
|
||||
[frames]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/frames.h
|
||||
|
||||
[stream]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/stream.h
|
||||
[decoder]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/decoder.h
|
||||
[video_buffer]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/video_buffer.h
|
||||
[recorder]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/recorder.h
|
||||
|
||||
```
|
||||
+----------+ +----------+
|
||||
---> | decoder | ---> | screen |
|
||||
+---------+ / +----------+ +----------+
|
||||
socket ---> | stream | ----
|
||||
+---------+ \ +----------+
|
||||
---> | recorder |
|
||||
+----------+
|
||||
```
|
||||
|
||||
### Controller
|
||||
|
||||
The [controller] is responsible to send _control messages_ to the device. It
|
||||
runs in a separate thread, to avoid I/O on the main thread.
|
||||
The [controller] is responsible to send _control events_ to the device. It runs
|
||||
in a separate thread, to avoid I/O on the main thread.
|
||||
|
||||
On SDL event, received on the main thread, the [input manager][inputmanager]
|
||||
creates appropriate [_control messages_][controlmsg]. It is responsible to
|
||||
creates appropriate [_control events_][controlevent]. It is responsible to
|
||||
convert SDL events to Android events (using [convert]). It pushes the _control
|
||||
messages_ to a queue hold by the controller. On its own thread, the controller
|
||||
takes messages from the queue, that it serializes and sends to the client.
|
||||
events_ to a blocking queue hold by the controller. On its own thread, the
|
||||
controller takes events from the queue, that it serializes and sends to the
|
||||
client.
|
||||
|
||||
[controller]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/controller.h
|
||||
[controlmsg]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/control_msg.h
|
||||
[inputmanager]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/input_manager.h
|
||||
[convert]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/convert.h
|
||||
[controller]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/controller.h
|
||||
[controlevent]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/controlevent.h
|
||||
[inputmanager]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/inputmanager.h
|
||||
[convert]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/convert.h
|
||||
|
||||
|
||||
### UI and event loop
|
||||
@ -257,9 +225,9 @@ thread.
|
||||
Events are handled in the [event loop], which either updates the [screen] or
|
||||
delegates to the [input manager][inputmanager].
|
||||
|
||||
[scrcpy]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/scrcpy.c
|
||||
[event loop]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/scrcpy.c#L201
|
||||
[screen]: https://github.com/Genymobile/scrcpy/blob/ffe0417228fb78ab45b7ee4e202fc06fc8875bf3/app/src/screen.h
|
||||
[scrcpy]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/scrcpy.c
|
||||
[event loop]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/scrcpy.c#L38
|
||||
[screen]: https://github.com/Genymobile/scrcpy/blob/v1.0/app/src/screen.h
|
||||
|
||||
|
||||
## Hack
|
||||
@ -268,42 +236,3 @@ For more details, go read the code!
|
||||
|
||||
If you find a bug, or have an awesome idea to implement, please discuss and
|
||||
contribute ;-)
|
||||
|
||||
|
||||
### Debug the server
|
||||
|
||||
The server is pushed to the device by the client on startup.
|
||||
|
||||
To debug it, enable the server debugger during configuration:
|
||||
|
||||
```bash
|
||||
meson x -Dserver_debugger=true
|
||||
# or, if x is already configured
|
||||
meson configure x -Dserver_debugger=true
|
||||
```
|
||||
|
||||
If your device runs Android 8 or below, set the `server_debugger_method` to
|
||||
`old` in addition:
|
||||
|
||||
```bash
|
||||
meson x -Dserver_debugger=true -Dserver_debugger_method=old
|
||||
# or, if x is already configured
|
||||
meson configure x -Dserver_debugger=true -Dserver_debugger_method=old
|
||||
```
|
||||
|
||||
Then recompile.
|
||||
|
||||
When you start scrcpy, it will start a debugger on port 5005 on the device.
|
||||
Redirect that port to the computer:
|
||||
|
||||
```bash
|
||||
adb forward tcp:5005 tcp:5005
|
||||
```
|
||||
|
||||
In Android Studio, _Run_ > _Debug_ > _Edit configurations..._ On the left, click on
|
||||
`+`, _Remote_, and fill the form:
|
||||
|
||||
- Host: `localhost`
|
||||
- Port: `5005`
|
||||
|
||||
Then click on _Debug_.
|
||||
|
||||
84
FAQ.ko.md
84
FAQ.ko.md
@ -1,84 +0,0 @@
|
||||
# 자주하는 질문 (FAQ)
|
||||
|
||||
다음은 자주 제보되는 문제들과 그들의 현황입니다.
|
||||
|
||||
|
||||
### Windows 운영체제에서, 디바이스가 발견되지 않습니다.
|
||||
|
||||
가장 흔한 제보는 `adb`에 발견되지 않는 디바이스 혹은 권한 관련 문제입니다.
|
||||
다음 명령어를 호출하여 모든 것들에 이상이 없는지 확인하세요:
|
||||
|
||||
adb devices
|
||||
|
||||
Windows는 당신의 디바이스를 감지하기 위해 [드라이버]가 필요할 수도 있습니다.
|
||||
|
||||
[드라이버]: https://developer.android.com/studio/run/oem-usb.html
|
||||
|
||||
|
||||
### 내 디바이스의 미러링만 가능하고, 디바이스와 상호작용을 할 수 없습니다.
|
||||
|
||||
일부 디바이스에서는, [simulating input]을 허용하기 위해서 한가지 옵션을 활성화해야 할 수도 있습니다.
|
||||
개발자 옵션에서 (developer options) 다음을 활성화 하세요:
|
||||
|
||||
> **USB debugging (Security settings)**
|
||||
> _권한 부여와 USB 디버깅을 통한 simulating input을 허용한다_
|
||||
|
||||
[simulating input]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
### 마우스 클릭이 다른 곳에 적용됩니다.
|
||||
|
||||
Mac 운영체제에서, HiDPI support 와 여러 스크린 창이 있는 경우, 입력 위치가 잘못 파악될 수 있습니다.
|
||||
[issue 15]를 참고하세요.
|
||||
|
||||
[issue 15]: https://github.com/Genymobile/scrcpy/issues/15
|
||||
|
||||
차선책은 HiDPI support을 비활성화 하고 build하는 방법입니다:
|
||||
|
||||
```bash
|
||||
meson x --buildtype release -Dhidpi_support=false
|
||||
```
|
||||
|
||||
하지만, 동영상은 낮은 해상도로 재생될 것 입니다.
|
||||
|
||||
|
||||
### HiDPI display의 화질이 낮습니다.
|
||||
|
||||
Windows에서는, [scaling behavior] 환경을 설정해야 할 수도 있습니다.
|
||||
|
||||
> `scrcpy.exe` > Properties > Compatibility > Change high DPI settings >
|
||||
> Override high DPI scaling behavior > Scaling performed by: _Application_.
|
||||
|
||||
[scaling behavior]: https://github.com/Genymobile/scrcpy/issues/40#issuecomment-424466723
|
||||
|
||||
|
||||
### KWin compositor가 실행되지 않습니다
|
||||
|
||||
Plasma Desktop에서는,_scrcpy_ 가 실행중에는 compositor가 비활성화 됩니다.
|
||||
|
||||
차석책으로는, ["Block compositing"를 비활성화하세요][kwin].
|
||||
|
||||
[kwin]: https://github.com/Genymobile/scrcpy/issues/114#issuecomment-378778613
|
||||
|
||||
|
||||
###비디오 스트림을 열 수 없는 에러가 발생합니다.(Could not open video stream).
|
||||
|
||||
여러가지 원인이 있을 수 있습니다. 가장 흔한 원인은 디바이스의 하드웨어 인코더(hardware encoder)가
|
||||
주어진 해상도를 인코딩할 수 없는 경우입니다.
|
||||
|
||||
```
|
||||
ERROR: Exception on thread Thread[main,5,main]
|
||||
android.media.MediaCodec$CodecException: Error 0xfffffc0e
|
||||
...
|
||||
Exit due to uncaughtException in main thread:
|
||||
ERROR: Could not open video stream
|
||||
INFO: Initial texture: 1080x2336
|
||||
```
|
||||
|
||||
더 낮은 해상도로 시도 해보세요:
|
||||
|
||||
```
|
||||
scrcpy -m 1920
|
||||
scrcpy -m 1024
|
||||
scrcpy -m 800
|
||||
```
|
||||
221
FAQ.md
221
FAQ.md
@ -1,112 +1,32 @@
|
||||
# Frequently Asked Questions
|
||||
|
||||
## Common issues
|
||||
|
||||
The application is very young, it is not unlikely that you encounter problems
|
||||
with it.
|
||||
|
||||
Here are the common reported problems and their status.
|
||||
|
||||
|
||||
## `adb` issues
|
||||
### On Windows, my device is not detected
|
||||
|
||||
`scrcpy` execute `adb` commands to initialize the connection with the device. If
|
||||
`adb` fails, then scrcpy will not work.
|
||||
The most common is your device not being detected by `adb`, or is unauthorized.
|
||||
Check everything is ok by calling:
|
||||
|
||||
In that case, it will print this error:
|
||||
adb devices
|
||||
|
||||
> ERROR: "adb push" returned with value 1
|
||||
|
||||
This is typically not a bug in _scrcpy_, but a problem in your environment.
|
||||
|
||||
To find out the cause, execute:
|
||||
|
||||
```bash
|
||||
adb devices
|
||||
```
|
||||
|
||||
### `adb` not found
|
||||
|
||||
You need `adb` accessible from your `PATH`.
|
||||
|
||||
On Windows, the current directory is in your `PATH`, and `adb.exe` is included
|
||||
in the release, so it should work out-of-the-box.
|
||||
|
||||
|
||||
### Device unauthorized
|
||||
|
||||
Check [stackoverflow][device-unauthorized].
|
||||
|
||||
[device-unauthorized]: https://stackoverflow.com/questions/23081263/adb-android-device-unauthorized
|
||||
|
||||
|
||||
### Device not detected
|
||||
|
||||
> adb: error: failed to get feature set: no devices/emulators found
|
||||
|
||||
If your device is not detected, you may need some [drivers] (on Windows).
|
||||
Windows may need some [drivers] to detect your device.
|
||||
|
||||
[drivers]: https://developer.android.com/studio/run/oem-usb.html
|
||||
|
||||
If you still encounter problems, please see [issue 9].
|
||||
|
||||
### Several devices connected
|
||||
|
||||
If several devices are connected, you will encounter this error:
|
||||
|
||||
> adb: error: failed to get feature set: more than one device/emulator
|
||||
|
||||
the identifier of the device you want to mirror must be provided:
|
||||
|
||||
```bash
|
||||
scrcpy -s 01234567890abcdef
|
||||
```
|
||||
|
||||
Note that if your device is connected over TCP/IP, you'll get this message:
|
||||
|
||||
> adb: error: more than one device/emulator
|
||||
> ERROR: "adb reverse" returned with value 1
|
||||
> WARN: 'adb reverse' failed, fallback to 'adb forward'
|
||||
|
||||
This is expected (due to a bug on old Android versions, see [#5]), but in that
|
||||
case, scrcpy fallbacks to a different method, which should work.
|
||||
|
||||
[#5]: https://github.com/Genymobile/scrcpy/issues/5
|
||||
[issue 9]: https://github.com/Genymobile/scrcpy/issues/9
|
||||
|
||||
|
||||
### Conflicts between adb versions
|
||||
|
||||
> adb server version (41) doesn't match this client (39); killing...
|
||||
|
||||
This error occurs when you use several `adb` versions simultaneously. You must
|
||||
find the program using a different `adb` version, and use the same `adb` version
|
||||
everywhere.
|
||||
|
||||
You could overwrite the `adb` binary in the other program, or ask _scrcpy_ to
|
||||
use a specific `adb` binary, by setting the `ADB` environment variable:
|
||||
|
||||
```bash
|
||||
set ADB=/path/to/your/adb
|
||||
scrcpy
|
||||
```
|
||||
|
||||
|
||||
### Device disconnected
|
||||
|
||||
If _scrcpy_ stops itself with the warning "Device disconnected", then the
|
||||
`adb` connection has been closed.
|
||||
|
||||
Try with another USB cable or plug it into another USB port. See [#281] and
|
||||
[#283].
|
||||
|
||||
[#281]: https://github.com/Genymobile/scrcpy/issues/281
|
||||
[#283]: https://github.com/Genymobile/scrcpy/issues/283
|
||||
|
||||
|
||||
|
||||
## Control issues
|
||||
|
||||
### Mouse and keyboard do not work
|
||||
### Mouse clicks do not work
|
||||
|
||||
On some devices, you may need to enable an option to allow [simulating input].
|
||||
In developer options, enable:
|
||||
|
||||
> **USB debugging (Security settings)**
|
||||
> _Allow granting permissions and simulating input via USB debugging_
|
||||
|
||||
[simulating input]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
@ -114,49 +34,17 @@ In developer options, enable:
|
||||
### Mouse clicks at wrong location
|
||||
|
||||
On MacOS, with HiDPI support and multiple screens, input location are wrongly
|
||||
scaled. See [#15].
|
||||
scaled. See [issue 15].
|
||||
|
||||
[#15]: https://github.com/Genymobile/scrcpy/issues/15
|
||||
[issue 15]: https://github.com/Genymobile/scrcpy/issues/15
|
||||
|
||||
Open _scrcpy_ directly on the monitor you use it.
|
||||
A workaround is to build with HiDPI support disabled:
|
||||
|
||||
|
||||
### Special characters do not work
|
||||
|
||||
Injecting text input is [limited to ASCII characters][text-input]. A trick
|
||||
allows to also inject some [accented characters][accented-characters], but
|
||||
that's all. See [#37].
|
||||
|
||||
[text-input]: https://github.com/Genymobile/scrcpy/issues?q=is%3Aopen+is%3Aissue+label%3Aunicode
|
||||
[accented-characters]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-accented-characters
|
||||
[#37]: https://github.com/Genymobile/scrcpy/issues/37
|
||||
|
||||
|
||||
## Client issues
|
||||
|
||||
### The quality is low
|
||||
|
||||
If the definition of your client window is smaller than that of your device
|
||||
screen, then you might get poor quality, especially visible on text (see [#40]).
|
||||
|
||||
[#40]: https://github.com/Genymobile/scrcpy/issues/40
|
||||
|
||||
To improve downscaling quality, trilinear filtering is enabled automatically
|
||||
if the renderer is OpenGL and if it supports mipmapping.
|
||||
|
||||
On Windows, you might want to force OpenGL:
|
||||
|
||||
```
|
||||
scrcpy --render-driver=opengl
|
||||
```bash
|
||||
meson x --buildtype release -Dhidpi_support=false
|
||||
```
|
||||
|
||||
You may also need to configure the [scaling behavior]:
|
||||
|
||||
> `scrcpy.exe` > Properties > Compatibility > Change high DPI settings >
|
||||
> Override high DPI scaling behavior > Scaling performed by: _Application_.
|
||||
|
||||
[scaling behavior]: https://github.com/Genymobile/scrcpy/issues/40#issuecomment-424466723
|
||||
|
||||
However, the video will be displayed at lower resolution.
|
||||
|
||||
|
||||
### KWin compositor crashes
|
||||
@ -166,74 +54,3 @@ On Plasma Desktop, compositor is disabled while _scrcpy_ is running.
|
||||
As a workaround, [disable "Block compositing"][kwin].
|
||||
|
||||
[kwin]: https://github.com/Genymobile/scrcpy/issues/114#issuecomment-378778613
|
||||
|
||||
|
||||
## Crashes
|
||||
|
||||
### Exception
|
||||
|
||||
There may be many reasons. One common cause is that the hardware encoder of your
|
||||
device is not able to encode at the given definition:
|
||||
|
||||
> ```
|
||||
> ERROR: Exception on thread Thread[main,5,main]
|
||||
> android.media.MediaCodec$CodecException: Error 0xfffffc0e
|
||||
> ...
|
||||
> Exit due to uncaughtException in main thread:
|
||||
> ERROR: Could not open video stream
|
||||
> INFO: Initial texture: 1080x2336
|
||||
> ```
|
||||
|
||||
or
|
||||
|
||||
> ```
|
||||
> ERROR: Exception on thread Thread[main,5,main]
|
||||
> java.lang.IllegalStateException
|
||||
> at android.media.MediaCodec.native_dequeueOutputBuffer(Native Method)
|
||||
> ```
|
||||
|
||||
Just try with a lower definition:
|
||||
|
||||
```
|
||||
scrcpy -m 1920
|
||||
scrcpy -m 1024
|
||||
scrcpy -m 800
|
||||
```
|
||||
|
||||
You could also try another [encoder](README.md#encoder).
|
||||
|
||||
|
||||
## Command line on Windows
|
||||
|
||||
Some Windows users are not familiar with the command line. Here is how to open a
|
||||
terminal and run `scrcpy` with arguments:
|
||||
|
||||
1. Press <kbd>Windows</kbd>+<kbd>r</kbd>, this opens a dialog box.
|
||||
2. Type `cmd` and press <kbd>Enter</kbd>, this opens a terminal.
|
||||
3. Go to your _scrcpy_ directory, by typing (adapt the path):
|
||||
|
||||
```bat
|
||||
cd C:\Users\user\Downloads\scrcpy-win64-xxx
|
||||
```
|
||||
|
||||
and press <kbd>Enter</kbd>
|
||||
4. Type your command. For example:
|
||||
|
||||
```bat
|
||||
scrcpy --record file.mkv
|
||||
```
|
||||
|
||||
If you plan to always use the same arguments, create a file `myscrcpy.bat`
|
||||
(enable [show file extensions] to avoid confusion) in the `scrcpy` directory,
|
||||
containing your command. For example:
|
||||
|
||||
```bat
|
||||
scrcpy --prefer-text --turn-screen-off --stay-awake
|
||||
```
|
||||
|
||||
Then just double-click on that file.
|
||||
|
||||
You could also edit (a copy of) `scrcpy-console.bat` or `scrcpy-noconsole.vbs`
|
||||
to add some arguments.
|
||||
|
||||
[show file extensions]: https://www.howtogeek.com/205086/beginner-how-to-make-windows-show-file-extensions/
|
||||
|
||||
1
LICENSE
1
LICENSE
@ -188,7 +188,6 @@
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
|
||||
136
Makefile.CrossWindows
Normal file
136
Makefile.CrossWindows
Normal file
@ -0,0 +1,136 @@
|
||||
# This makefile provides recipes to build a "portable" version of scrcpy for
|
||||
# Windows.
|
||||
#
|
||||
# Here, "portable" means that the client and server binaries are expected to be
|
||||
# anywhere, but in the same directory, instead of well-defined separate
|
||||
# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server.jar).
|
||||
#
|
||||
# In particular, this implies to change the location from where the client push
|
||||
# the server to the device.
|
||||
|
||||
.PHONY: default clean \
|
||||
build-server \
|
||||
prepare-deps-win32 prepare-deps-win64 \
|
||||
build-win32 build-win32-noconsole \
|
||||
build-win64 build-win64-noconsole \
|
||||
dist-win32 dist-win64 \
|
||||
zip-win32 zip-win64 \
|
||||
sums release
|
||||
|
||||
GRADLE ?= ./gradlew
|
||||
|
||||
SERVER_BUILD_DIR := build-server
|
||||
WIN32_BUILD_DIR := build-win32
|
||||
WIN32_NOCONSOLE_BUILD_DIR := build-win32-noconsole
|
||||
WIN64_BUILD_DIR := build-win64
|
||||
WIN64_NOCONSOLE_BUILD_DIR := build-win64-noconsole
|
||||
|
||||
DIST := dist
|
||||
WIN32_TARGET_DIR := scrcpy-win32
|
||||
WIN64_TARGET_DIR := scrcpy-win64
|
||||
|
||||
VERSION := $(shell git describe --tags --always)
|
||||
WIN32_TARGET := $(WIN32_TARGET_DIR)-$(VERSION).zip
|
||||
WIN64_TARGET := $(WIN64_TARGET_DIR)-$(VERSION).zip
|
||||
|
||||
release: clean zip-win32 zip-win64 sums
|
||||
@echo "Release created in $(DIST)/."
|
||||
|
||||
clean:
|
||||
$(GRADLE) clean
|
||||
rm -rf "$(SERVER_BUILD_DIR)" "$(WIN32_BUILD_DIR)" "$(WIN64_BUILD_DIR)" \
|
||||
"$(WIN32_NOCONSOLE_BUILD_DIR)" "$(WIN64_NOCONSOLE_BUILD_DIR)" "$(DIST)"
|
||||
|
||||
build-server:
|
||||
[ -d "$(SERVER_BUILD_DIR)" ] || ( mkdir "$(SERVER_BUILD_DIR)" && \
|
||||
meson "$(SERVER_BUILD_DIR)" \
|
||||
--buildtype release -Dbuild_app=false )
|
||||
ninja -C "$(SERVER_BUILD_DIR)"
|
||||
|
||||
prepare-deps-win32:
|
||||
-$(MAKE) -C prebuilt-deps prepare-win32
|
||||
|
||||
build-win32: prepare-deps-win32
|
||||
[ -d "$(WIN32_BUILD_DIR)" ] || ( mkdir "$(WIN32_BUILD_DIR)" && \
|
||||
meson "$(WIN32_BUILD_DIR)" \
|
||||
--cross-file cross_win32.txt \
|
||||
--buildtype release --strip -Db_lto=true \
|
||||
-Dcrossbuild_windows=true \
|
||||
-Dbuild_server=false \
|
||||
-Doverride_server_path=scrcpy-server.jar )
|
||||
ninja -C "$(WIN32_BUILD_DIR)"
|
||||
|
||||
build-win32-noconsole: prepare-deps-win32
|
||||
[ -d "$(WIN32_NOCONSOLE_BUILD_DIR)" ] || ( mkdir "$(WIN32_NOCONSOLE_BUILD_DIR)" && \
|
||||
meson "$(WIN32_NOCONSOLE_BUILD_DIR)" \
|
||||
--cross-file cross_win32.txt \
|
||||
--buildtype release --strip -Db_lto=true \
|
||||
-Dcrossbuild_windows=true \
|
||||
-Dbuild_server=false \
|
||||
-Dwindows_noconsole=true \
|
||||
-Doverride_server_path=scrcpy-server.jar )
|
||||
ninja -C "$(WIN32_NOCONSOLE_BUILD_DIR)"
|
||||
|
||||
prepare-deps-win64:
|
||||
-$(MAKE) -C prebuilt-deps prepare-win64
|
||||
|
||||
build-win64: prepare-deps-win64
|
||||
[ -d "$(WIN64_BUILD_DIR)" ] || ( mkdir "$(WIN64_BUILD_DIR)" && \
|
||||
meson "$(WIN64_BUILD_DIR)" \
|
||||
--cross-file cross_win64.txt \
|
||||
--buildtype release --strip -Db_lto=true \
|
||||
-Dcrossbuild_windows=true \
|
||||
-Dbuild_server=false \
|
||||
-Doverride_server_path=scrcpy-server.jar )
|
||||
ninja -C "$(WIN64_BUILD_DIR)"
|
||||
|
||||
build-win64-noconsole: prepare-deps-win64
|
||||
[ -d "$(WIN64_NOCONSOLE_BUILD_DIR)" ] || ( mkdir "$(WIN64_NOCONSOLE_BUILD_DIR)" && \
|
||||
meson "$(WIN64_NOCONSOLE_BUILD_DIR)" \
|
||||
--cross-file cross_win64.txt \
|
||||
--buildtype release --strip -Db_lto=true \
|
||||
-Dcrossbuild_windows=true \
|
||||
-Dbuild_server=false \
|
||||
-Dwindows_noconsole=true \
|
||||
-Doverride_server_path=scrcpy-server.jar )
|
||||
ninja -C "$(WIN64_NOCONSOLE_BUILD_DIR)"
|
||||
|
||||
dist-win32: build-server build-win32 build-win32-noconsole
|
||||
mkdir -p "$(DIST)/$(WIN32_TARGET_DIR)"
|
||||
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
cp prebuilt-deps/SDL2-2.0.9/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
|
||||
|
||||
dist-win64: build-server build-win64 build-win64-noconsole
|
||||
mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
|
||||
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/ffmpeg-4.1-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
cp prebuilt-deps/SDL2-2.0.9/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
|
||||
|
||||
zip-win32: dist-win32
|
||||
cd "$(DIST)"; \
|
||||
zip -r "$(WIN32_TARGET)" "$(WIN32_TARGET_DIR)"
|
||||
|
||||
zip-win64: dist-win64
|
||||
cd "$(DIST)"; \
|
||||
zip -r "$(WIN64_TARGET)" "$(WIN64_TARGET_DIR)"
|
||||
|
||||
sums:
|
||||
cd "$(DIST)"; \
|
||||
sha256sum *.zip > SHA256SUMS.txt
|
||||
699
README.id.md
699
README.id.md
@ -1,699 +0,0 @@
|
||||
_Only the original [README](README.md) is guaranteed to be up-to-date._
|
||||
|
||||
# scrcpy (v1.16)
|
||||
|
||||
Aplikasi ini menyediakan tampilan dan kontrol perangkat Android yang terhubung pada USB (atau [melalui TCP/IP][article-tcpip]). Ini tidak membutuhkan akses _root_ apa pun. Ini bekerja pada _GNU/Linux_, _Windows_ and _macOS_.
|
||||
|
||||
|
||||
|
||||
Ini berfokus pada:
|
||||
|
||||
- **keringanan** (asli, hanya menampilkan layar perangkat)
|
||||
- **kinerja** (30~60fps)
|
||||
- **kualitas** (1920×1080 atau lebih)
|
||||
- **latensi** rendah ([35~70ms][lowlatency])
|
||||
- **waktu startup rendah** (~1 detik untuk menampilkan gambar pertama)
|
||||
- **tidak mengganggu** (tidak ada yang terpasang di perangkat)
|
||||
|
||||
|
||||
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
|
||||
|
||||
|
||||
## Persyaratan
|
||||
Perangkat Android membutuhkan setidaknya API 21 (Android 5.0).
|
||||
|
||||
Pastikan Anda [mengaktifkan debugging adb][enable-adb] pada perangkat Anda.
|
||||
|
||||
[enable-adb]: https://developer.android.com/studio/command-line/adb.html#Enabling
|
||||
|
||||
Di beberapa perangkat, Anda juga perlu mengaktifkan [opsi tambahan][control] untuk mengontrolnya menggunakan keyboard dan mouse.
|
||||
|
||||
[control]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
## Dapatkan aplikasinya
|
||||
|
||||
### Linux
|
||||
|
||||
Di Debian (_testing_ dan _sid_ untuk saat ini) dan Ubuntu (20.04):
|
||||
|
||||
```
|
||||
apt install scrcpy
|
||||
```
|
||||
|
||||
Paket [Snap] tersedia: [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
Untuk Fedora, paket [COPR] tersedia: [`scrcpy`][copr-link].
|
||||
|
||||
[COPR]: https://fedoraproject.org/wiki/Category:Copr
|
||||
[copr-link]: https://copr.fedorainfracloud.org/coprs/zeno/scrcpy/
|
||||
|
||||
Untuk Arch Linux, paket [AUR] tersedia: [`scrcpy`][aur-link].
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
Untuk Gentoo, tersedia [Ebuild]: [`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
Anda juga bisa [membangun aplikasi secara manual][BUILD] (jangan khawatir, tidak terlalu sulit).
|
||||
|
||||
|
||||
### Windows
|
||||
|
||||
Untuk Windows, untuk kesederhanaan, arsip prebuilt dengan semua dependensi (termasuk `adb`) tersedia :
|
||||
|
||||
- [`scrcpy-win64-v1.16.zip`][direct-win64]
|
||||
_(SHA-256: 3f30dc5db1a2f95c2b40a0f5de91ec1642d9f53799250a8c529bc882bc0918f0)_
|
||||
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.16/scrcpy-win64-v1.16.zip
|
||||
|
||||
Ini juga tersedia di [Chocolatey]:
|
||||
|
||||
[Chocolatey]: https://chocolatey.org/
|
||||
|
||||
```bash
|
||||
choco install scrcpy
|
||||
choco install adb # jika Anda belum memilikinya
|
||||
```
|
||||
|
||||
Dan di [Scoop]:
|
||||
|
||||
```bash
|
||||
scoop install scrcpy
|
||||
scoop install adb # jika Anda belum memilikinya
|
||||
```
|
||||
|
||||
[Scoop]: https://scoop.sh
|
||||
|
||||
Anda juga dapat [membangun aplikasi secara manual][BUILD].
|
||||
|
||||
|
||||
### macOS
|
||||
|
||||
Aplikasi ini tersedia di [Homebrew]. Instal saja:
|
||||
|
||||
[Homebrew]: https://brew.sh/
|
||||
|
||||
```bash
|
||||
brew install scrcpy
|
||||
```
|
||||
Anda membutuhkan `adb`, dapat diakses dari `PATH` Anda. Jika Anda belum memilikinya:
|
||||
|
||||
```bash
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
Anda juga dapat [membangun aplikasi secara manual][BUILD].
|
||||
|
||||
|
||||
## Menjalankan
|
||||
|
||||
Pasang perangkat Android, dan jalankan:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
Ini menerima argumen baris perintah, didaftarkan oleh:
|
||||
|
||||
```bash
|
||||
scrcpy --help
|
||||
```
|
||||
|
||||
## Fitur
|
||||
|
||||
### Menangkap konfigurasi
|
||||
|
||||
#### Mengurangi ukuran
|
||||
|
||||
Kadang-kadang, berguna untuk mencerminkan perangkat Android dengan definisi yang lebih rendah untuk meningkatkan kinerja.
|
||||
|
||||
Untuk membatasi lebar dan tinggi ke beberapa nilai (mis. 1024):
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # versi pendek
|
||||
```
|
||||
|
||||
Dimensi lain dihitung agar rasio aspek perangkat dipertahankan.
|
||||
Dengan begitu, perangkat 1920×1080 akan dicerminkan pada 1024×576.
|
||||
|
||||
#### Ubah kecepatan bit
|
||||
|
||||
Kecepatan bit default adalah 8 Mbps. Untuk mengubah bitrate video (mis. Menjadi 2 Mbps):
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # versi pendek
|
||||
```
|
||||
|
||||
#### Batasi frekuensi gambar
|
||||
|
||||
Kecepatan bingkai pengambilan dapat dibatasi:
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
Ini secara resmi didukung sejak Android 10, tetapi dapat berfungsi pada versi sebelumnya.
|
||||
|
||||
#### Memotong
|
||||
|
||||
Layar perangkat dapat dipotong untuk mencerminkan hanya sebagian dari layar.
|
||||
|
||||
Ini berguna misalnya untuk mencerminkan hanya satu mata dari Oculus Go:
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 1224x1440 Mengimbangi (0,0)
|
||||
```
|
||||
|
||||
Jika `--max-size` juga ditentukan, pengubahan ukuran diterapkan setelah pemotongan.
|
||||
|
||||
|
||||
#### Kunci orientasi video
|
||||
|
||||
Untuk mengunci orientasi pencerminan:
|
||||
|
||||
```bash
|
||||
scrcpy --lock-video-orientation 0 # orientasi alami
|
||||
scrcpy --lock-video-orientation 1 # 90° berlawanan arah jarum jam
|
||||
scrcpy --lock-video-orientation 2 # 180°
|
||||
scrcpy --lock-video-orientation 3 # 90° searah jarum jam
|
||||
```
|
||||
|
||||
Ini mempengaruhi orientasi perekaman.
|
||||
|
||||
|
||||
### Rekaman
|
||||
|
||||
Anda dapat merekam layar saat melakukan mirroring:
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
Untuk menonaktifkan pencerminan saat merekam:
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# berhenti merekam dengan Ctrl+C
|
||||
```
|
||||
|
||||
"Skipped frames" are recorded, even if they are not displayed in real time (for
|
||||
performance reasons). Frames are _timestamped_ on the device, so [packet delay
|
||||
variation] does not impact the recorded file.
|
||||
|
||||
"Frame yang dilewati" direkam, meskipun tidak ditampilkan secara real time (untuk alasan performa). Bingkai *diberi stempel waktu* pada perangkat, jadi [variasi penundaan paket] tidak memengaruhi file yang direkam.
|
||||
|
||||
[variasi penundaan paket]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### Koneksi
|
||||
|
||||
#### Wireless
|
||||
|
||||
_Scrcpy_ menggunakan `adb` untuk berkomunikasi dengan perangkat, dan` adb` dapat [terhubung] ke perangkat melalui TCP / IP:
|
||||
|
||||
1. Hubungkan perangkat ke Wi-Fi yang sama dengan komputer Anda.
|
||||
2. Dapatkan alamat IP perangkat Anda (dalam Pengaturan → Tentang ponsel → Status).
|
||||
3. Aktifkan adb melalui TCP / IP pada perangkat Anda: `adb tcpip 5555`.
|
||||
4. Cabut perangkat Anda.
|
||||
5. Hubungkan ke perangkat Anda: `adb connect DEVICE_IP: 5555` (*ganti* *`DEVICE_IP`*).
|
||||
6. Jalankan `scrcpy` seperti biasa.
|
||||
|
||||
Mungkin berguna untuk menurunkan kecepatan bit dan definisi:
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M --max-size 800
|
||||
scrcpy -b2M -m800 # versi pendek
|
||||
```
|
||||
|
||||
[terhubung]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
#### Multi-perangkat
|
||||
|
||||
Jika beberapa perangkat dicantumkan di `adb devices`, Anda harus menentukan _serial_:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # versi pendek
|
||||
```
|
||||
|
||||
If the device is connected over TCP/IP:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 192.168.0.1:5555
|
||||
scrcpy -s 192.168.0.1:5555 # versi pendek
|
||||
```
|
||||
|
||||
Anda dapat memulai beberapa contoh _scrcpy_ untuk beberapa perangkat.
|
||||
|
||||
#### Mulai otomatis pada koneksi perangkat
|
||||
|
||||
Anda bisa menggunakan [AutoAdb]:
|
||||
|
||||
```bash
|
||||
autoadb scrcpy -s '{}'
|
||||
```
|
||||
|
||||
[AutoAdb]: https://github.com/rom1v/autoadb
|
||||
|
||||
#### Koneksi via SSH tunnel
|
||||
|
||||
Untuk menyambung ke perangkat jarak jauh, dimungkinkan untuk menghubungkan klien `adb` lokal ke server `adb` jarak jauh (asalkan mereka menggunakan versi yang sama dari _adb_ protocol):
|
||||
|
||||
```bash
|
||||
adb kill-server # matikan server adb lokal di 5037
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 komputer_jarak_jauh_anda
|
||||
# jaga agar tetap terbuka
|
||||
```
|
||||
|
||||
Dari terminal lain:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
Untuk menghindari mengaktifkan penerusan port jarak jauh, Anda dapat memaksa sambungan maju sebagai gantinya (perhatikan `-L`, bukan` -R`):
|
||||
|
||||
```bash
|
||||
adb kill-server # matikan server adb lokal di 5037
|
||||
ssh -CN -L5037:localhost:5037 -L27183:localhost:27183 komputer_jarak_jauh_anda
|
||||
# jaga agar tetap terbuka
|
||||
```
|
||||
|
||||
Dari terminal lain:
|
||||
|
||||
```bash
|
||||
scrcpy --force-adb-forward
|
||||
```
|
||||
|
||||
Seperti koneksi nirkabel, mungkin berguna untuk mengurangi kualitas:
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
### Konfigurasi Jendela
|
||||
|
||||
#### Judul
|
||||
|
||||
Secara default, judul jendela adalah model perangkat. Itu bisa diubah:
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'Perangkat Saya'
|
||||
```
|
||||
|
||||
#### Posisi dan ukuran
|
||||
|
||||
Posisi dan ukuran jendela awal dapat ditentukan:
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
#### Jendela tanpa batas
|
||||
|
||||
Untuk menonaktifkan dekorasi jendela:
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
#### Selalu di atas
|
||||
|
||||
Untuk menjaga jendela scrcpy selalu di atas:
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
```
|
||||
|
||||
#### Layar penuh
|
||||
|
||||
Aplikasi dapat dimulai langsung dalam layar penuh::
|
||||
|
||||
```bash
|
||||
scrcpy --fullscreen
|
||||
scrcpy -f # versi pendek
|
||||
```
|
||||
|
||||
Layar penuh kemudian dapat diubah secara dinamis dengan <kbd>MOD</kbd>+<kbd>f</kbd>.
|
||||
|
||||
#### Rotasi
|
||||
|
||||
Jendela mungkin diputar:
|
||||
|
||||
```bash
|
||||
scrcpy --rotation 1
|
||||
```
|
||||
|
||||
Nilai yang mungkin adalah:
|
||||
- `0`: tidak ada rotasi
|
||||
- `1`: 90 derajat berlawanan arah jarum jam
|
||||
- `2`: 180 derajat
|
||||
- `3`: 90 derajat searah jarum jam
|
||||
|
||||
Rotasi juga dapat diubah secara dinamis dengan <kbd>MOD</kbd>+<kbd>←</kbd>
|
||||
_(kiri)_ and <kbd>MOD</kbd>+<kbd>→</kbd> _(kanan)_.
|
||||
|
||||
Perhatikan bahwa _scrcpy_ mengelola 3 rotasi berbeda::
|
||||
- <kbd>MOD</kbd>+<kbd>r</kbd> meminta perangkat untuk beralih antara potret dan lanskap (aplikasi yang berjalan saat ini mungkin menolak, jika mendukung orientasi yang diminta).
|
||||
- `--lock-video-orientation` mengubah orientasi pencerminan (orientasi video yang dikirim dari perangkat ke komputer). Ini mempengaruhi rekaman.
|
||||
- `--rotation` (atau <kbd>MOD</kbd>+<kbd>←</kbd>/<kbd>MOD</kbd>+<kbd>→</kbd>)
|
||||
memutar hanya konten jendela. Ini hanya mempengaruhi tampilan, bukan rekaman.
|
||||
|
||||
|
||||
### Opsi pencerminan lainnya
|
||||
|
||||
#### Hanya-baca
|
||||
|
||||
Untuk menonaktifkan kontrol (semua yang dapat berinteraksi dengan perangkat: tombol input, peristiwa mouse, seret & lepas file):
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
#### Layar
|
||||
|
||||
Jika beberapa tampilan tersedia, Anda dapat memilih tampilan untuk cermin:
|
||||
|
||||
```bash
|
||||
scrcpy --display 1
|
||||
```
|
||||
|
||||
Daftar id tampilan dapat diambil dengan::
|
||||
|
||||
```
|
||||
adb shell dumpsys display # cari "mDisplayId=" di keluaran
|
||||
```
|
||||
|
||||
Tampilan sekunder hanya dapat dikontrol jika perangkat menjalankan setidaknya Android 10 (jika tidak maka akan dicerminkan dalam hanya-baca).
|
||||
|
||||
|
||||
#### Tetap terjaga
|
||||
|
||||
Untuk mencegah perangkat tidur setelah beberapa penundaan saat perangkat dicolokkan:
|
||||
|
||||
```bash
|
||||
scrcpy --stay-awake
|
||||
scrcpy -w
|
||||
```
|
||||
|
||||
Keadaan awal dipulihkan ketika scrcpy ditutup.
|
||||
|
||||
|
||||
#### Matikan layar
|
||||
|
||||
Dimungkinkan untuk mematikan layar perangkat saat pencerminan mulai dengan opsi baris perintah:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
Atau dengan menekan <kbd>MOD</kbd>+<kbd>o</kbd> kapan saja.
|
||||
|
||||
Untuk menyalakannya kembali, tekan <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>.
|
||||
|
||||
Di Android, tombol `POWER` selalu menyalakan layar. Untuk kenyamanan, jika `POWER` dikirim melalui scrcpy (melalui klik kanan atau<kbd>MOD</kbd>+<kbd>p</kbd>), itu akan memaksa untuk mematikan layar setelah penundaan kecil (atas dasar upaya terbaik).
|
||||
Tombol fisik `POWER` masih akan menyebabkan layar dihidupkan.
|
||||
|
||||
Ini juga berguna untuk mencegah perangkat tidur:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off --stay-awake
|
||||
scrcpy -Sw
|
||||
```
|
||||
|
||||
#### Render frame kedaluwarsa
|
||||
|
||||
Secara default, untuk meminimalkan latensi, _scrcpy_ selalu menampilkan frame yang terakhir didekodekan tersedia, dan menghapus frame sebelumnya.
|
||||
|
||||
Untuk memaksa rendering semua frame (dengan kemungkinan peningkatan latensi), gunakan:
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
#### Tunjukkan sentuhan
|
||||
|
||||
Untuk presentasi, mungkin berguna untuk menunjukkan sentuhan fisik (pada perangkat fisik).
|
||||
|
||||
Android menyediakan fitur ini di _Opsi Pengembang_.
|
||||
|
||||
_Scrcpy_ menyediakan opsi untuk mengaktifkan fitur ini saat mulai dan mengembalikan nilai awal saat keluar:
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
scrcpy -t
|
||||
```
|
||||
|
||||
Perhatikan bahwa ini hanya menunjukkan sentuhan _fisik_ (dengan jari di perangkat).
|
||||
|
||||
|
||||
#### Nonaktifkan screensaver
|
||||
|
||||
Secara default, scrcpy tidak mencegah screensaver berjalan di komputer.
|
||||
|
||||
Untuk menonaktifkannya:
|
||||
|
||||
```bash
|
||||
scrcpy --disable-screensaver
|
||||
```
|
||||
|
||||
|
||||
### Kontrol masukan
|
||||
|
||||
#### Putar layar perangkat
|
||||
|
||||
Tekan <kbd>MOD</kbd>+<kbd>r</kbd> untuk beralih antara mode potret dan lanskap.
|
||||
|
||||
Perhatikan bahwa itu berputar hanya jika aplikasi di latar depan mendukung orientasi yang diminta.
|
||||
|
||||
#### Salin-tempel
|
||||
|
||||
Setiap kali papan klip Android berubah, secara otomatis disinkronkan ke papan klip komputer.
|
||||
|
||||
Apa saja <kbd>Ctrl</kbd> pintasan diteruskan ke perangkat. Khususnya:
|
||||
- <kbd>Ctrl</kbd>+<kbd>c</kbd> biasanya salinan
|
||||
- <kbd>Ctrl</kbd>+<kbd>x</kbd> biasanya memotong
|
||||
- <kbd>Ctrl</kbd>+<kbd>v</kbd> biasanya menempel (setelah sinkronisasi papan klip komputer-ke-perangkat)
|
||||
|
||||
Ini biasanya berfungsi seperti yang Anda harapkan.
|
||||
|
||||
Perilaku sebenarnya tergantung pada aplikasi yang aktif. Sebagai contoh,
|
||||
_Termux_ mengirim SIGINT ke <kbd>Ctrl</kbd>+<kbd>c</kbd> sebagai gantinya, dan _K-9 Mail_ membuat pesan baru.
|
||||
|
||||
Untuk menyalin, memotong dan menempel dalam kasus seperti itu (tetapi hanya didukung di Android> = 7):
|
||||
- <kbd>MOD</kbd>+<kbd>c</kbd> injeksi `COPY` _(salin)_
|
||||
- <kbd>MOD</kbd>+<kbd>x</kbd> injeksi `CUT` _(potong)_
|
||||
- <kbd>MOD</kbd>+<kbd>v</kbd> injeksi `PASTE` (setelah sinkronisasi papan klip komputer-ke-perangkat)
|
||||
|
||||
Tambahan, <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd> memungkinkan untuk memasukkan teks papan klip komputer sebagai urutan peristiwa penting. Ini berguna ketika komponen tidak menerima penempelan teks (misalnya di _Termux_), tetapi dapat merusak konten non-ASCII.
|
||||
|
||||
**PERINGATAN:** Menempelkan papan klip komputer ke perangkat (baik melalui
|
||||
<kbd>Ctrl</kbd>+<kbd>v</kbd> or <kbd>MOD</kbd>+<kbd>v</kbd>) menyalin konten ke clipboard perangkat. Akibatnya, aplikasi Android apa pun dapat membaca kontennya. Anda harus menghindari menempelkan konten sensitif (seperti kata sandi) seperti itu.
|
||||
|
||||
|
||||
#### Cubit untuk memperbesar/memperkecil
|
||||
|
||||
Untuk mensimulasikan "cubit-untuk-memperbesar/memperkecil": <kbd>Ctrl</kbd>+_klik-dan-pindah_.
|
||||
|
||||
Lebih tepatnya, tahan <kbd>Ctrl</kbd> sambil menekan tombol klik kiri. Hingga tombol klik kiri dilepaskan, semua gerakan mouse berskala dan memutar konten (jika didukung oleh aplikasi) relatif ke tengah layar.
|
||||
|
||||
Secara konkret, scrcpy menghasilkan kejadian sentuh tambahan dari "jari virtual" di lokasi yang dibalik melalui bagian tengah layar.
|
||||
|
||||
|
||||
#### Preferensi injeksi teks
|
||||
|
||||
Ada dua jenis [peristiwa][textevents] dihasilkan saat mengetik teks:
|
||||
- _peristiwa penting_, menandakan bahwa tombol ditekan atau dilepaskan;
|
||||
- _peristiwa teks_, menandakan bahwa teks telah dimasukkan.
|
||||
|
||||
Secara default, huruf dimasukkan menggunakan peristiwa kunci, sehingga keyboard berperilaku seperti yang diharapkan dalam game (biasanya untuk tombol WASD).
|
||||
|
||||
Tapi ini mungkin [menyebabkan masalah][prefertext]. Jika Anda mengalami masalah seperti itu, Anda dapat menghindarinya dengan:
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
(tapi ini akan merusak perilaku keyboard dalam game)
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
#### Ulangi kunci
|
||||
|
||||
Secara default, menahan tombol akan menghasilkan peristiwa kunci yang berulang. Ini dapat menyebabkan masalah kinerja di beberapa game, di mana acara ini tidak berguna.
|
||||
|
||||
Untuk menghindari penerusan peristiwa penting yang berulang:
|
||||
|
||||
```bash
|
||||
scrcpy --no-key-repeat
|
||||
```
|
||||
|
||||
|
||||
### Seret/jatuhkan file
|
||||
|
||||
#### Pasang APK
|
||||
|
||||
Untuk menginstal APK, seret & lepas file APK (diakhiri dengan `.apk`) ke jendela _scrcpy_.
|
||||
|
||||
Tidak ada umpan balik visual, log dicetak ke konsol.
|
||||
|
||||
|
||||
#### Dorong file ke perangkat
|
||||
|
||||
Untuk mendorong file ke `/sdcard/` di perangkat, seret & jatuhkan file (non-APK) ke jendela _scrcpy_.
|
||||
|
||||
Tidak ada umpan balik visual, log dicetak ke konsol.
|
||||
|
||||
Direktori target dapat diubah saat mulai:
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
|
||||
|
||||
### Penerusan audio
|
||||
|
||||
Audio tidak diteruskan oleh _scrcpy_. Gunakan [sndcpy].
|
||||
|
||||
Lihat juga [Masalah #14].
|
||||
|
||||
[sndcpy]: https://github.com/rom1v/sndcpy
|
||||
[Masalah #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
|
||||
## Pintasan
|
||||
|
||||
Dalam daftar berikut, <kbd>MOD</kbd> adalah pengubah pintasan. Secara default, ini (kiri) <kbd>Alt</kbd> atau (kiri) <kbd>Super</kbd>.
|
||||
|
||||
Ini dapat diubah menggunakan `--shortcut-mod`. Kunci yang memungkinkan adalah `lctrl`,`rctrl`, `lalt`,` ralt`, `lsuper` dan` rsuper`. Sebagai contoh:
|
||||
|
||||
```bash
|
||||
# gunakan RCtrl untuk jalan pintas
|
||||
scrcpy --shortcut-mod=rctrl
|
||||
|
||||
# gunakan baik LCtrl+LAlt atau LSuper untuk jalan pintas
|
||||
scrcpy --shortcut-mod=lctrl+lalt,lsuper
|
||||
```
|
||||
|
||||
_<kbd>[Super]</kbd> biasanya adalah <kbd>Windows</kbd> atau <kbd>Cmd</kbd> key._
|
||||
|
||||
[Super]: https://en.wikipedia.org/wiki/Super_key_(keyboard_button)
|
||||
|
||||
| Aksi | Pintasan
|
||||
| ------------------------------------------------------|:-----------------------------
|
||||
| Alihkan mode layar penuh | <kbd>MOD</kbd>+<kbd>f</kbd>
|
||||
| Putar layar kiri | <kbd>MOD</kbd>+<kbd>←</kbd> _(kiri)_
|
||||
| Putar layar kanan | <kbd>MOD</kbd>+<kbd>→</kbd> _(kanan)_
|
||||
| Ubah ukuran jendela menjadi 1:1 (piksel-sempurna) | <kbd>MOD</kbd>+<kbd>g</kbd>
|
||||
| Ubah ukuran jendela menjadi hapus batas hitam | <kbd>MOD</kbd>+<kbd>w</kbd> \| _klik-dua-kali¹_
|
||||
| Klik `HOME` | <kbd>MOD</kbd>+<kbd>h</kbd> \| _Klik-tengah_
|
||||
| Klik `BACK` | <kbd>MOD</kbd>+<kbd>b</kbd> \| _Klik-kanan²_
|
||||
| Klik `APP_SWITCH` | <kbd>MOD</kbd>+<kbd>s</kbd>
|
||||
| Klik `MENU` (buka kunci layar) | <kbd>MOD</kbd>+<kbd>m</kbd>
|
||||
| Klik `VOLUME_UP` | <kbd>MOD</kbd>+<kbd>↑</kbd> _(naik)_
|
||||
| Klik `VOLUME_DOWN` | <kbd>MOD</kbd>+<kbd>↓</kbd> _(turun)_
|
||||
| Klik `POWER` | <kbd>MOD</kbd>+<kbd>p</kbd>
|
||||
| Menyalakan | _Klik-kanan²_
|
||||
| Matikan layar perangkat (tetap mirroring) | <kbd>MOD</kbd>+<kbd>o</kbd>
|
||||
| Hidupkan layar perangkat | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>
|
||||
| Putar layar perangkat | <kbd>MOD</kbd>+<kbd>r</kbd>
|
||||
| Luaskan panel notifikasi | <kbd>MOD</kbd>+<kbd>n</kbd>
|
||||
| Ciutkan panel notifikasi | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>n</kbd>
|
||||
| Menyalin ke papan klip³ | <kbd>MOD</kbd>+<kbd>c</kbd>
|
||||
| Potong ke papan klip³ | <kbd>MOD</kbd>+<kbd>x</kbd>
|
||||
| Sinkronkan papan klip dan tempel³ | <kbd>MOD</kbd>+<kbd>v</kbd>
|
||||
| Masukkan teks papan klip komputer | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>
|
||||
| Mengaktifkan/menonaktifkan penghitung FPS (di stdout) | <kbd>MOD</kbd>+<kbd>i</kbd>
|
||||
| Cubit-untuk-memperbesar/memperkecil | <kbd>Ctrl</kbd>+_klik-dan-pindah_
|
||||
|
||||
_¹Klik-dua-kali pada batas hitam untuk menghapusnya._
|
||||
_²Klik-kanan akan menghidupkan layar jika mati, tekan BACK jika tidak._
|
||||
_³Hanya di Android >= 7._
|
||||
|
||||
Semua <kbd>Ctrl</kbd>+_key_ pintasan diteruskan ke perangkat, demikian adanya
|
||||
ditangani oleh aplikasi aktif.
|
||||
|
||||
|
||||
## Jalur kustom
|
||||
|
||||
Untuk menggunakan biner _adb_ tertentu, konfigurasikan jalurnya di variabel lingkungan `ADB`:
|
||||
|
||||
ADB=/path/to/adb scrcpy
|
||||
|
||||
Untuk mengganti jalur file `scrcpy-server`, konfigurasikan jalurnya di
|
||||
`SCRCPY_SERVER_PATH`.
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
|
||||
|
||||
## Mengapa _scrcpy_?
|
||||
|
||||
Seorang kolega menantang saya untuk menemukan nama yang tidak dapat diucapkan seperti [gnirehtet].
|
||||
|
||||
[`strcpy`] menyalin sebuah **str**ing; `scrcpy` menyalin sebuah **scr**een.
|
||||
|
||||
[gnirehtet]: https://github.com/Genymobile/gnirehtet
|
||||
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
|
||||
|
||||
|
||||
## Bagaimana Cara membangun?
|
||||
|
||||
Lihat [BUILD].
|
||||
|
||||
[BUILD]: BUILD.md
|
||||
|
||||
|
||||
## Masalah umum
|
||||
|
||||
Lihat [FAQ](FAQ.md).
|
||||
|
||||
|
||||
## Pengembang
|
||||
|
||||
Baca [halaman pengembang].
|
||||
|
||||
[halaman pengembang]: DEVELOP.md
|
||||
|
||||
|
||||
## Lisensi
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
## Artikel
|
||||
|
||||
- [Introducing scrcpy][article-intro]
|
||||
- [Scrcpy now works wirelessly][article-tcpip]
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
|
||||
500
README.ko.md
500
README.ko.md
@ -1,500 +0,0 @@
|
||||
_Only the original [README](README.md) is guaranteed to be up-to-date._
|
||||
|
||||
# scrcpy (v1.11)
|
||||
|
||||
This document will be updated frequently along with the original Readme file
|
||||
이 문서는 원어 리드미 파일의 업데이트에 따라 종종 업데이트 될 것입니다
|
||||
|
||||
이 어플리케이션은 UBS ( 혹은 [TCP/IP][article-tcpip] ) 로 연결된 Android 디바이스를 화면에 보여주고 관리하는 것을 제공합니다.
|
||||
_GNU/Linux_, _Windows_ 와 _macOS_ 상에서 작동합니다.
|
||||
(아래 설명에서 디바이스는 안드로이드 핸드폰을 의미합니다.)
|
||||
|
||||
[article-tcpip]:https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
|
||||
|
||||
|
||||
주요 기능은 다음과 같습니다.
|
||||
|
||||
- **가벼움** (기본적이며 디바이스의 화면만을 보여줌)
|
||||
- **뛰어난 성능** (30~60fps)
|
||||
- **높은 품질** (1920×1080 이상의 해상도)
|
||||
- **빠른 반응 속도** ([35~70ms][lowlatency])
|
||||
- **짧은 부팅 시간** (첫 사진을 보여주는데 최대 1초 소요됨)
|
||||
- **장치 설치와는 무관함** (디바이스에 설치하지 않아도 됨)
|
||||
|
||||
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
|
||||
|
||||
|
||||
## 요구사항
|
||||
|
||||
안드로이드 장치는 최소 API 21 (Android 5.0) 을 필요로 합니다.
|
||||
|
||||
디바이스에 [adb debugging][enable-adb]이 가능한지 확인하십시오.
|
||||
|
||||
[enable-adb]: https://developer.android.com/studio/command-line/adb.html#Enabling
|
||||
|
||||
어떤 디바이스에서는, 키보드와 마우스를 사용하기 위해서 [추가 옵션][control] 이 필요하기도 합니다.
|
||||
|
||||
[control]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
## 앱 설치하기
|
||||
|
||||
|
||||
### Linux (리눅스)
|
||||
|
||||
리눅스 상에서는 보통 [어플을 직접 설치][BUILD] 해야합니다. 어렵지 않으므로 걱정하지 않아도 됩니다.
|
||||
|
||||
[BUILD]:https://github.com/Genymobile/scrcpy/blob/master/BUILD.md
|
||||
|
||||
[Snap] 패키지가 가능합니다 : [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
Arch Linux에서, [AUR] 패키지가 가능합니다 : [`scrcpy`][aur-link].
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
Gentoo에서 ,[Ebuild] 가 가능합니다 : [`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
|
||||
### Windows (윈도우)
|
||||
|
||||
윈도우 상에서, 간단하게 설치하기 위해 종속성이 있는 사전 구축된 아카이브가 제공됩니다 (`adb` 포함) :
|
||||
해당 파일은 Readme원본 링크를 통해서 다운로드가 가능합니다.
|
||||
- [`scrcpy-win`][direct-win]
|
||||
|
||||
[direct-win]: https://github.com/Genymobile/scrcpy/blob/master/README.md#windows
|
||||
|
||||
|
||||
[어플을 직접 설치][BUILD] 할 수도 있습니다.
|
||||
|
||||
|
||||
### macOS (맥 OS)
|
||||
|
||||
이 어플리케이션은 아래 사항을 따라 설치한다면 [Homebrew] 에서도 사용 가능합니다 :
|
||||
|
||||
[Homebrew]: https://brew.sh/
|
||||
|
||||
```bash
|
||||
brew install scrcpy
|
||||
```
|
||||
|
||||
`PATH` 로부터 접근 가능한 `adb` 가 필요합니다. 아직 설치하지 않았다면 다음을 따라 설치해야 합니다 :
|
||||
|
||||
```bash
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
[어플을 직접 설치][BUILD] 할 수도 있습니다.
|
||||
|
||||
|
||||
## 실행
|
||||
|
||||
안드로이드 디바이스를 연결하고 실행하십시오:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
다음과 같이 명령창 옵션 기능도 제공합니다.
|
||||
|
||||
```bash
|
||||
scrcpy --help
|
||||
```
|
||||
|
||||
## 기능
|
||||
|
||||
### 캡쳐 환경 설정
|
||||
|
||||
|
||||
###사이즈 재정의
|
||||
|
||||
가끔씩 성능을 향상시키기위해 안드로이드 디바이스를 낮은 해상도에서 미러링하는 것이 유용할 때도 있습니다.
|
||||
|
||||
너비와 높이를 제한하기 위해 특정 값으로 지정할 수 있습니다 (e.g. 1024) :
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # 축약 버전
|
||||
```
|
||||
|
||||
이 외의 크기도 디바이스의 가로 세로 비율이 유지된 상태에서 계산됩니다.
|
||||
이러한 방식으로 디바이스 상에서 1920×1080 는 모니터 상에서1024×576로 미러링될 것 입니다.
|
||||
|
||||
|
||||
### bit-rate 변경
|
||||
|
||||
기본 bit-rate 는 8 Mbps입니다. 비디오 bit-rate 를 변경하기 위해선 다음과 같이 입력하십시오 (e.g. 2 Mbps로 변경):
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # 축약 버전
|
||||
```
|
||||
|
||||
###프레임 비율 제한
|
||||
|
||||
안드로이드 버전 10이상의 디바이스에서는, 다음의 명령어로 캡쳐 화면의 프레임 비율을 제한할 수 있습니다:
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
|
||||
### Crop (잘라내기)
|
||||
|
||||
디바이스 화면은 화면의 일부만 미러링하기 위해 잘라질 것입니다.
|
||||
|
||||
예를 들어, *Oculus Go* 의 한 쪽 눈만 미러링할 때 유용합니다 :
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
|
||||
scrcpy -c 1224:1440:0:0 # 축약 버전
|
||||
```
|
||||
|
||||
만약 `--max-size` 도 지정하는 경우, 잘라낸 다음에 재정의된 크기가 적용될 것입니다.
|
||||
|
||||
|
||||
### 화면 녹화
|
||||
|
||||
미러링하는 동안 화면 녹화를 할 수 있습니다 :
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
녹화하는 동안 미러링을 멈출 수 있습니다 :
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# Ctrl+C 로 녹화를 중단할 수 있습니다.
|
||||
# 윈도우 상에서 Ctrl+C 는 정상정으로 종료되지 않을 수 있으므로, 디바이스 연결을 해제하십시오.
|
||||
```
|
||||
|
||||
"skipped frames" 은 모니터 화면에 보여지지 않았지만 녹화되었습니다 ( 성능 문제로 인해 ). 프레임은 디바이스 상에서 _타임 스탬프 ( 어느 시점에 데이터가 존재했다는 사실을 증명하기 위해 특정 위치에 시각을 표시 )_ 되었으므로, [packet delay
|
||||
variation] 은 녹화된 파일에 영향을 끼치지 않습니다.
|
||||
|
||||
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
## 연결
|
||||
|
||||
### 무선연결
|
||||
|
||||
_Scrcpy_ 장치와 정보를 주고받기 위해 `adb` 를 사용합니다. `adb` 는 TCIP/IP 를 통해 디바이스와 [연결][connect] 할 수 있습니다 :
|
||||
|
||||
1. 컴퓨터와 디바이스를 동일한 Wi-Fi 에 연결합니다.
|
||||
2. 디바이스의 IP address 를 확인합니다 (설정 → 내 기기 → 상태 / 혹은 인터넷에 '내 IP'검색 시 확인 가능합니다. ).
|
||||
3. TCP/IP 를 통해 디바이스에서 adb 를 사용할 수 있게 합니다: `adb tcpip 5555`.
|
||||
4. 디바이스 연결을 해제합니다.
|
||||
5. adb 를 통해 디바이스에 연결을 합니다\: `adb connect DEVICE_IP:5555` _(`DEVICE_IP` 대신)_.
|
||||
6. `scrcpy` 실행합니다.
|
||||
|
||||
다음은 bit-rate 와 해상도를 줄이는데 유용합니다 :
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M --max-size 800
|
||||
scrcpy -b2M -m800 # 축약 버전
|
||||
```
|
||||
|
||||
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
|
||||
### 여러 디바이스 사용 가능
|
||||
|
||||
만약에 여러 디바이스들이 `adb devices` 목록에 표시되었다면, _serial_ 을 명시해야합니다:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # 축약 버전
|
||||
```
|
||||
|
||||
_scrcpy_ 로 여러 디바이스를 연결해 사용할 수 있습니다.
|
||||
|
||||
|
||||
#### SSH tunnel
|
||||
|
||||
떨어져 있는 디바이스와 연결하기 위해서는, 로컬 `adb` client와 떨어져 있는 `adb` 서버를 연결해야 합니다. (디바이스와 클라이언트가 동일한 버전의 _adb_ protocol을 사용할 경우에 제공됩니다.):
|
||||
|
||||
```bash
|
||||
adb kill-server # 5037의 로컬 local adb server를 중단
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
|
||||
# 실행 유지
|
||||
```
|
||||
|
||||
다른 터미널에서는 :
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
무선 연결과 동일하게, 화질을 줄이는 것이 나을 수 있습니다:
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
## Window에서의 배치
|
||||
|
||||
### 맞춤형 window 제목
|
||||
|
||||
기본적으로, window의 이름은 디바이스의 모델명 입니다.
|
||||
다음의 명령어를 통해 변경하세요.
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'My device'
|
||||
```
|
||||
|
||||
|
||||
### 배치와 크기
|
||||
|
||||
초기 window창의 배치와 크기는 다음과 같이 설정할 수 있습니다:
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
|
||||
### 경계 없애기
|
||||
|
||||
윈도우 장식(경계선 등)을 다음과 같이 제거할 수 있습니다:
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
### 항상 모든 윈도우 위에 실행창 고정
|
||||
|
||||
이 어플리케이션의 윈도우 창은 다음의 명령어로 다른 window 위에 디스플레이 할 수 있습니다:
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
scrcpy -T # 축약 버전
|
||||
```
|
||||
|
||||
### 전체 화면
|
||||
|
||||
이 어플리케이션은 전체화면으로 바로 시작할 수 있습니다.
|
||||
|
||||
```bash
|
||||
scrcpy --fullscreen
|
||||
scrcpy -f # short version
|
||||
```
|
||||
|
||||
전체 화면은 `Ctrl`+`f`키로 끄거나 켤 수 있습니다.
|
||||
|
||||
|
||||
## 다른 미러링 옵션
|
||||
|
||||
### 읽기 전용(Read-only)
|
||||
|
||||
권한을 제한하기 위해서는 (디바이스와 관련된 모든 것: 입력 키, 마우스 이벤트 , 파일의 드래그 앤 드랍(drag&drop)):
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
### 화면 끄기
|
||||
|
||||
미러링을 실행하는 와중에 디바이스의 화면을 끌 수 있게 하기 위해서는
|
||||
다음의 커맨드 라인 옵션을(command line option) 입력하세요:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
혹은 `Ctrl`+`o`을 눌러 언제든지 디바이스의 화면을 끌 수 있습니다.
|
||||
|
||||
다시 화면을 켜기 위해서는`POWER` (혹은 `Ctrl`+`p`)를 누르세요.
|
||||
|
||||
|
||||
### 유효기간이 지난 프레임 제공 (Render expired frames)
|
||||
|
||||
디폴트로, 대기시간을 최소화하기 위해 _scrcpy_ 는 항상 마지막으로 디코딩된 프레임을 제공합니다
|
||||
과거의 프레임은 하나씩 삭제합니다.
|
||||
|
||||
모든 프레임을 강제로 렌더링하기 위해서는 (대기 시간이 증가될 수 있습니다)
|
||||
다음의 명령어를 사용하세요:
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
|
||||
### 화면에 터치 나타내기
|
||||
|
||||
발표를 할 때, 물리적인 기기에 한 물리적 터치를 나타내는 것이 유용할 수 있습니다.
|
||||
|
||||
안드로이드 운영체제는 이런 기능을 _Developers options_에서 제공합니다.
|
||||
|
||||
_Scrcpy_ 는 이런 기능을 시작할 때와 종료할 때 옵션으로 제공합니다.
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
scrcpy -t
|
||||
```
|
||||
|
||||
화면에 _물리적인 터치만_ 나타나는 것에 유의하세요 (손가락을 디바이스에 대는 행위).
|
||||
|
||||
|
||||
### 입력 제어
|
||||
|
||||
#### 복사-붙여넣기
|
||||
|
||||
컴퓨터와 디바이스 양방향으로 클립보드를 복사하는 것이 가능합니다:
|
||||
|
||||
- `Ctrl`+`c` 디바이스의 클립보드를 컴퓨터로 복사합니다;
|
||||
- `Ctrl`+`Shift`+`v` 컴퓨터의 클립보드를 디바이스로 복사합니다;
|
||||
- `Ctrl`+`v` 컴퓨터의 클립보드를 text event 로써 _붙여넣습니다_ ( 그러나, ASCII 코드가 아닌 경우 실행되지 않습니다 )
|
||||
|
||||
#### 텍스트 삽입 우선 순위
|
||||
|
||||
텍스트를 입력할 때 생성되는 두 가지의 [events][textevents] 가 있습니다:
|
||||
- _key events_, 키가 눌려있는 지에 대한 신호;
|
||||
- _text events_, 텍스트가 입력되었는지에 대한 신호.
|
||||
|
||||
기본적으로, 글자들은 key event 를 이용해 입력되기 때문에, 키보드는 게임에서처럼 처리합니다 ( 보통 WASD 키에 대해서 ).
|
||||
|
||||
그러나 이는 [issues 를 발생][prefertext]시킵니다. 이와 관련된 문제를 접할 경우, 아래와 같이 피할 수 있습니다:
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
( 그러나 이는 게임에서의 처리를 중단할 수 있습니다 )
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
### 파일 드랍
|
||||
|
||||
### APK 실행하기
|
||||
|
||||
APK를 실행하기 위해서는, APK file(파일명이`.apk`로 끝나는 파일)을 드래그하고 _scrcpy_ window에 드랍하세요 (drag and drop)
|
||||
|
||||
시각적인 피드백은 없고,log 하나가 콘솔에 출력될 것입니다.
|
||||
|
||||
### 디바이스에 파일 push하기
|
||||
|
||||
디바이스의`/sdcard/`에 파일을 push하기 위해서는,
|
||||
APK파일이 아닌 파일을_scrcpy_ window에 드래그하고 드랍하세요.(drag and drop).
|
||||
|
||||
시각적인 피드백은 없고,log 하나가 콘솔에 출력될 것입니다.
|
||||
|
||||
해당 디렉토리는 시작할 때 변경이 가능합니다:
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
|
||||
### 오디오의 전달
|
||||
|
||||
_scrcpy_는 오디오를 직접 전달해주지 않습니다. [USBaudio] (Linux-only)를 사용하세요.
|
||||
|
||||
추가적으로 [issue #14]를 참고하세요.
|
||||
|
||||
[USBaudio]: https://github.com/rom1v/usbaudio
|
||||
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
## 단축키
|
||||
|
||||
| 실행내용 | 단축키 | 단축키 (macOS)
|
||||
| -------------------------------------- |:----------------------------- |:-----------------------------
|
||||
| 전체화면 모드로 전환 | `Ctrl`+`f` | `Cmd`+`f`
|
||||
| window를 1:1비율로 전환하기(픽셀 맞춤) | `Ctrl`+`g` | `Cmd`+`g`
|
||||
| 검은 공백 제거 위한 window 크기 조정 | `Ctrl`+`x` \| _Double-click¹_ | `Cmd`+`x` \| _Double-click¹_
|
||||
|`HOME` 클릭 | `Ctrl`+`h` \| _Middle-click_ | `Ctrl`+`h` \| _Middle-click_
|
||||
| `BACK` 클릭 | `Ctrl`+`b` \| _Right-click²_ | `Cmd`+`b` \| _Right-click²_
|
||||
| `APP_SWITCH` 클릭 | `Ctrl`+`s` | `Cmd`+`s`
|
||||
| `MENU` 클릭 | `Ctrl`+`m` | `Ctrl`+`m`
|
||||
| `VOLUME_UP` 클릭 | `Ctrl`+`↑` _(up)_ | `Cmd`+`↑` _(up)_
|
||||
| `VOLUME_DOWN` 클릭 | `Ctrl`+`↓` _(down)_ | `Cmd`+`↓` _(down)_
|
||||
| `POWER` 클릭 | `Ctrl`+`p` | `Cmd`+`p`
|
||||
| 전원 켜기 | _Right-click²_ | _Right-click²_
|
||||
| 미러링 중 디바이스 화면 끄기 | `Ctrl`+`o` | `Cmd`+`o`
|
||||
| 알림 패널 늘리기 | `Ctrl`+`n` | `Cmd`+`n`
|
||||
| 알림 패널 닫기 | `Ctrl`+`Shift`+`n` | `Cmd`+`Shift`+`n`
|
||||
| 디바이스의 clipboard 컴퓨터로 복사하기 | `Ctrl`+`c` | `Cmd`+`c`
|
||||
| 컴퓨터의 clipboard 디바이스에 붙여넣기 | `Ctrl`+`v` | `Cmd`+`v`
|
||||
| Copy computer clipboard to device | `Ctrl`+`Shift`+`v` | `Cmd`+`Shift`+`v`
|
||||
| Enable/disable FPS counter (on stdout) | `Ctrl`+`i` | `Cmd`+`i`
|
||||
|
||||
_¹검은 공백을 제거하기 위해서는 그 부분을 더블 클릭하세요_
|
||||
_²화면이 꺼진 상태에서 우클릭 시 다시 켜지며, 그 외의 상태에서는 뒤로 돌아갑니다.
|
||||
|
||||
## 맞춤 경로 (custom path)
|
||||
|
||||
특정한 _adb_ binary를 사용하기 위해서는, 그것의 경로를 환경변수로 설정하세요.
|
||||
`ADB`:
|
||||
|
||||
ADB=/path/to/adb scrcpy
|
||||
|
||||
`scrcpy-server.jar`파일의 경로에 오버라이드 하기 위해서는, 그것의 경로를 `SCRCPY_SERVER_PATH`에 저장하세요.
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
|
||||
|
||||
## _scrcpy_ 인 이유?
|
||||
|
||||
한 동료가 [gnirehtet]와 같이 발음하기 어려운 이름을 찾을 수 있는지 도발했습니다.
|
||||
|
||||
[`strcpy`] 는 **str**ing을 copy하고; `scrcpy`는 **scr**een을 copy합니다.
|
||||
|
||||
[gnirehtet]: https://github.com/Genymobile/gnirehtet
|
||||
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
|
||||
|
||||
|
||||
|
||||
## 빌드하는 방법?
|
||||
|
||||
[BUILD]을 참고하세요.
|
||||
|
||||
[BUILD]: BUILD.md
|
||||
|
||||
## 흔한 issue
|
||||
|
||||
[FAQ](FAQ.md)을 참고하세요.
|
||||
|
||||
|
||||
## 개발자들
|
||||
|
||||
[developers page]를 참고하세요.
|
||||
|
||||
[developers page]: DEVELOP.md
|
||||
|
||||
|
||||
## 라이선스
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
## 관련 글 (articles)
|
||||
|
||||
- [scrcpy 소개][article-intro]
|
||||
- [무선으로 연결하는 Scrcpy][article-tcpip]
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
641
README.md
641
README.md
@ -1,28 +1,15 @@
|
||||
# scrcpy (v1.17)
|
||||
|
||||
[Read in another language](#translations)
|
||||
# scrcpy (v1.6)
|
||||
|
||||
This application provides display and control of Android devices connected on
|
||||
USB (or [over TCP/IP][article-tcpip]). It does not require any _root_ access.
|
||||
It works on _GNU/Linux_, _Windows_ and _macOS_.
|
||||
It works on _GNU/Linux_, _Windows_ and _MacOS_.
|
||||
|
||||
|
||||
|
||||
It focuses on:
|
||||
|
||||
- **lightness** (native, displays only the device screen)
|
||||
- **performance** (30~60fps)
|
||||
- **quality** (1920×1080 or above)
|
||||
- **low latency** ([35~70ms][lowlatency])
|
||||
- **low startup time** (~1 second to display the first image)
|
||||
- **non-intrusiveness** (nothing is left installed on the device)
|
||||
|
||||
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
|
||||
|
||||
|
||||
## Requirements
|
||||
|
||||
The Android device requires at least API 21 (Android 5.0).
|
||||
The Android part requires at least API 21 (Android 5.0).
|
||||
|
||||
Make sure you [enabled adb debugging][enable-adb] on your device(s).
|
||||
|
||||
@ -36,74 +23,42 @@ control it using keyboard and mouse.
|
||||
|
||||
## Get the app
|
||||
|
||||
<a href="https://repology.org/project/scrcpy/versions"><img src="https://repology.org/badge/vertical-allrepos/scrcpy.svg" alt="Packaging status" align="right"></a>
|
||||
|
||||
### Linux
|
||||
|
||||
On Debian (_testing_ and _sid_ for now) and Ubuntu (20.04):
|
||||
On Linux, you typically need to [build the app manually][BUILD]. Don't worry,
|
||||
it's not that hard.
|
||||
|
||||
```
|
||||
apt install scrcpy
|
||||
```
|
||||
For Arch Linux, two [AUR] packages have been created by users:
|
||||
|
||||
A [Snap] package is available: [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
For Fedora, a [COPR] package is available: [`scrcpy`][copr-link].
|
||||
|
||||
[COPR]: https://fedoraproject.org/wiki/Category:Copr
|
||||
[copr-link]: https://copr.fedorainfracloud.org/coprs/zeno/scrcpy/
|
||||
|
||||
For Arch Linux, an [AUR] package is available: [`scrcpy`][aur-link].
|
||||
- [`scrcpy`](https://aur.archlinux.org/packages/scrcpy/)
|
||||
- [`scrcpy-prebuiltserver`](https://aur.archlinux.org/packages/scrcpy-prebuiltserver/)
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
For Gentoo, an [Ebuild] is available: [`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
You could also [build the app manually][BUILD] (don't worry, it's not that
|
||||
hard).
|
||||
|
||||
|
||||
|
||||
### Windows
|
||||
|
||||
For Windows, for simplicity, a prebuilt archive with all the dependencies
|
||||
(including `adb`) is available:
|
||||
For Windows, for simplicity, prebuilt archives with all the dependencies
|
||||
(including `adb`) are available:
|
||||
|
||||
- [`scrcpy-win64-v1.17.zip`][direct-win64]
|
||||
_(SHA-256: 8b9e57993c707367ed10ebfe0e1ef563c7a29d9af4a355cd8b6a52a317c73eea)_
|
||||
- [`scrcpy-win32-v1.6.zip`][direct-win32]
|
||||
_(SHA-256: 4ca0c5924ab2ebf19b70f6598b2e546f65ba469a72ded2d1b213df3380fb46b1)_
|
||||
- [`scrcpy-win64-v1.6.zip`][direct-win64]
|
||||
_(SHA-256: f66b7eace8dd6537a9a27176fd824704a284d8e82077ccc903344396043f90c9)_
|
||||
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.17/scrcpy-win64-v1.17.zip
|
||||
|
||||
It is also available in [Chocolatey]:
|
||||
|
||||
[Chocolatey]: https://chocolatey.org/
|
||||
|
||||
```bash
|
||||
choco install scrcpy
|
||||
choco install adb # if you don't have it yet
|
||||
```
|
||||
|
||||
And in [Scoop]:
|
||||
|
||||
```bash
|
||||
scoop install scrcpy
|
||||
scoop install adb # if you don't have it yet
|
||||
```
|
||||
|
||||
[Scoop]: https://scoop.sh
|
||||
[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v1.6/scrcpy-win32-v1.6.zip
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.6/scrcpy-win64-v1.6.zip
|
||||
|
||||
You can also [build the app manually][BUILD].
|
||||
|
||||
|
||||
### macOS
|
||||
### Mac OS
|
||||
|
||||
The application is available in [Homebrew]. Just install it:
|
||||
|
||||
@ -116,10 +71,6 @@ brew install scrcpy
|
||||
You need `adb`, accessible from your `PATH`. If you don't have it yet:
|
||||
|
||||
```bash
|
||||
# Homebrew >= 2.6.0
|
||||
brew install --cask android-platform-tools
|
||||
|
||||
# Homebrew < 2.6.0
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
@ -142,128 +93,54 @@ scrcpy --help
|
||||
|
||||
## Features
|
||||
|
||||
### Capture configuration
|
||||
|
||||
#### Reduce size
|
||||
### Reduce size
|
||||
|
||||
Sometimes, it is useful to mirror an Android device at a lower definition to
|
||||
increase performance.
|
||||
increase performances.
|
||||
|
||||
To limit both the width and height to some value (e.g. 1024):
|
||||
To limit both width and height to some value (e.g. 1024):
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # short version
|
||||
```
|
||||
|
||||
The other dimension is computed to that the device aspect ratio is preserved.
|
||||
The other dimension is computed to that the device aspect-ratio is preserved.
|
||||
That way, a device in 1920×1080 will be mirrored at 1024×576.
|
||||
|
||||
|
||||
#### Change bit-rate
|
||||
### Change bit-rate
|
||||
|
||||
The default bit-rate is 8 Mbps. To change the video bitrate (e.g. to 2 Mbps):
|
||||
The default bit-rate is 8Mbps. To change the video bitrate (e.g. to 2Mbps):
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # short version
|
||||
```
|
||||
|
||||
#### Limit frame rate
|
||||
|
||||
The capture frame rate can be limited:
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
This is officially supported since Android 10, but may work on earlier versions.
|
||||
|
||||
#### Crop
|
||||
### Crop
|
||||
|
||||
The device screen may be cropped to mirror only part of the screen.
|
||||
|
||||
This is useful for example to mirror only one eye of the Oculus Go:
|
||||
This is useful for example to mirror only 1 eye of the Oculus Go:
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
|
||||
scrcpy -c 1224:1440:0:0 # short version
|
||||
```
|
||||
|
||||
If `--max-size` is also specified, resizing is applied after cropping.
|
||||
|
||||
|
||||
#### Lock video orientation
|
||||
|
||||
|
||||
To lock the orientation of the mirroring:
|
||||
|
||||
```bash
|
||||
scrcpy --lock-video-orientation 0 # natural orientation
|
||||
scrcpy --lock-video-orientation 1 # 90° counterclockwise
|
||||
scrcpy --lock-video-orientation 2 # 180°
|
||||
scrcpy --lock-video-orientation 3 # 90° clockwise
|
||||
```
|
||||
|
||||
This affects recording orientation.
|
||||
|
||||
The [window may also be rotated](#rotation) independently.
|
||||
|
||||
|
||||
#### Encoder
|
||||
|
||||
Some devices have more than one encoder, and some of them may cause issues or
|
||||
crash. It is possible to select a different encoder:
|
||||
|
||||
```bash
|
||||
scrcpy --encoder OMX.qcom.video.encoder.avc
|
||||
```
|
||||
|
||||
To list the available encoders, you could pass an invalid encoder name, the
|
||||
error will give the available encoders:
|
||||
|
||||
```bash
|
||||
scrcpy --encoder _
|
||||
```
|
||||
|
||||
### Recording
|
||||
|
||||
It is possible to record the screen while mirroring:
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
To disable mirroring while recording:
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# interrupt recording with Ctrl+C
|
||||
```
|
||||
|
||||
"Skipped frames" are recorded, even if they are not displayed in real time (for
|
||||
performance reasons). Frames are _timestamped_ on the device, so [packet delay
|
||||
variation] does not impact the recorded file.
|
||||
|
||||
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### Connection
|
||||
|
||||
#### Wireless
|
||||
### Wireless
|
||||
|
||||
_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
|
||||
device over TCP/IP:
|
||||
|
||||
1. Connect the device to the same Wi-Fi as your computer.
|
||||
2. Get your device IP address, in Settings → About phone → Status, or by
|
||||
executing this command:
|
||||
|
||||
```bash
|
||||
adb shell ip route | awk '{print $9}'
|
||||
```
|
||||
|
||||
2. Get your device IP address (in Settings → About phone → Status).
|
||||
3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
|
||||
4. Unplug your device.
|
||||
5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
|
||||
@ -279,7 +156,23 @@ scrcpy -b2M -m800 # short version
|
||||
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
#### Multi-devices
|
||||
### Record screen
|
||||
|
||||
It is possible to record the screen while mirroring:
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mp4
|
||||
```
|
||||
|
||||
"Skipped frames" are recorded, even if they are not displayed in real time (for
|
||||
performance reasons). Frames are _timestamped_ on the device, so [packet delay
|
||||
variation] does not impact the recorded file.
|
||||
|
||||
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### Multi-devices
|
||||
|
||||
If several devices are listed in `adb devices`, you must specify the _serial_:
|
||||
|
||||
@ -288,100 +181,10 @@ scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # short version
|
||||
```
|
||||
|
||||
If the device is connected over TCP/IP:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 192.168.0.1:5555
|
||||
scrcpy -s 192.168.0.1:5555 # short version
|
||||
```
|
||||
|
||||
You can start several instances of _scrcpy_ for several devices.
|
||||
|
||||
#### Autostart on device connection
|
||||
|
||||
You could use [AutoAdb]:
|
||||
|
||||
```bash
|
||||
autoadb scrcpy -s '{}'
|
||||
```
|
||||
|
||||
[AutoAdb]: https://github.com/rom1v/autoadb
|
||||
|
||||
#### SSH tunnel
|
||||
|
||||
To connect to a remote device, it is possible to connect a local `adb` client to
|
||||
a remote `adb` server (provided they use the same version of the _adb_
|
||||
protocol):
|
||||
|
||||
```bash
|
||||
adb kill-server # kill the local adb server on 5037
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
|
||||
# keep this open
|
||||
```
|
||||
|
||||
From another terminal:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
To avoid enabling remote port forwarding, you could force a forward connection
|
||||
instead (notice the `-L` instead of `-R`):
|
||||
|
||||
```bash
|
||||
adb kill-server # kill the local adb server on 5037
|
||||
ssh -CN -L5037:localhost:5037 -L27183:localhost:27183 your_remote_computer
|
||||
# keep this open
|
||||
```
|
||||
|
||||
From another terminal:
|
||||
|
||||
```bash
|
||||
scrcpy --force-adb-forward
|
||||
```
|
||||
|
||||
|
||||
Like for wireless connections, it may be useful to reduce quality:
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
### Window configuration
|
||||
|
||||
#### Title
|
||||
|
||||
By default, the window title is the device model. It can be changed:
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'My device'
|
||||
```
|
||||
|
||||
#### Position and size
|
||||
|
||||
The initial window position and size may be specified:
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
#### Borderless
|
||||
|
||||
To disable window decorations:
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
#### Always on top
|
||||
|
||||
To keep the scrcpy window always on top:
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
```
|
||||
|
||||
#### Fullscreen
|
||||
### Fullscreen
|
||||
|
||||
The app may be started directly in fullscreen:
|
||||
|
||||
@ -390,128 +193,27 @@ scrcpy --fullscreen
|
||||
scrcpy -f # short version
|
||||
```
|
||||
|
||||
Fullscreen can then be toggled dynamically with <kbd>MOD</kbd>+<kbd>f</kbd>.
|
||||
Fullscreen can then be toggled dynamically with `Ctrl`+`f`.
|
||||
|
||||
#### Rotation
|
||||
|
||||
The window may be rotated:
|
||||
### Always on top
|
||||
|
||||
The window of app can always be above others by:
|
||||
|
||||
```bash
|
||||
scrcpy --rotation 1
|
||||
```
|
||||
|
||||
Possibles values are:
|
||||
- `0`: no rotation
|
||||
- `1`: 90 degrees counterclockwise
|
||||
- `2`: 180 degrees
|
||||
- `3`: 90 degrees clockwise
|
||||
|
||||
The rotation can also be changed dynamically with <kbd>MOD</kbd>+<kbd>←</kbd>
|
||||
_(left)_ and <kbd>MOD</kbd>+<kbd>→</kbd> _(right)_.
|
||||
|
||||
Note that _scrcpy_ manages 3 different rotations:
|
||||
- <kbd>MOD</kbd>+<kbd>r</kbd> requests the device to switch between portrait
|
||||
and landscape (the current running app may refuse, if it does support the
|
||||
requested orientation).
|
||||
- [`--lock-video-orientation`](#lock-video-orientation) changes the mirroring
|
||||
orientation (the orientation of the video sent from the device to the
|
||||
computer). This affects the recording.
|
||||
- `--rotation` (or <kbd>MOD</kbd>+<kbd>←</kbd>/<kbd>MOD</kbd>+<kbd>→</kbd>)
|
||||
rotates only the window content. This affects only the display, not the
|
||||
recording.
|
||||
|
||||
|
||||
### Other mirroring options
|
||||
|
||||
#### Read-only
|
||||
|
||||
To disable controls (everything which can interact with the device: input keys,
|
||||
mouse events, drag&drop files):
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
#### Display
|
||||
|
||||
If several displays are available, it is possible to select the display to
|
||||
mirror:
|
||||
|
||||
```bash
|
||||
scrcpy --display 1
|
||||
```
|
||||
|
||||
The list of display ids can be retrieved by:
|
||||
|
||||
```
|
||||
adb shell dumpsys display # search "mDisplayId=" in the output
|
||||
```
|
||||
|
||||
The secondary display may only be controlled if the device runs at least Android
|
||||
10 (otherwise it is mirrored in read-only).
|
||||
|
||||
|
||||
#### Stay awake
|
||||
|
||||
To prevent the device to sleep after some delay when the device is plugged in:
|
||||
|
||||
```bash
|
||||
scrcpy --stay-awake
|
||||
scrcpy -w
|
||||
```
|
||||
|
||||
The initial state is restored when scrcpy is closed.
|
||||
|
||||
|
||||
#### Turn screen off
|
||||
|
||||
It is possible to turn the device screen off while mirroring on start with a
|
||||
command-line option:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
Or by pressing <kbd>MOD</kbd>+<kbd>o</kbd> at any time.
|
||||
|
||||
To turn it back on, press <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>.
|
||||
|
||||
On Android, the `POWER` button always turns the screen on. For convenience, if
|
||||
`POWER` is sent via scrcpy (via right-click or <kbd>MOD</kbd>+<kbd>p</kbd>), it
|
||||
will force to turn the screen off after a small delay (on a best effort basis).
|
||||
The physical `POWER` button will still cause the screen to be turned on.
|
||||
|
||||
It can also be useful to prevent the device from sleeping:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off --stay-awake
|
||||
scrcpy -Sw
|
||||
scrcpy --always-on-top
|
||||
scrcpy -T # short version
|
||||
```
|
||||
|
||||
|
||||
#### Render expired frames
|
||||
|
||||
By default, to minimize latency, _scrcpy_ always renders the last decoded frame
|
||||
available, and drops any previous one.
|
||||
|
||||
To force the rendering of all frames (at a cost of a possible increased
|
||||
latency), use:
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
#### Show touches
|
||||
### Show touches
|
||||
|
||||
For presentations, it may be useful to show physical touches (on the physical
|
||||
device).
|
||||
|
||||
Android provides this feature in _Developers options_.
|
||||
|
||||
_Scrcpy_ provides an option to enable this feature on start and restore the
|
||||
initial value on exit:
|
||||
_Scrcpy_ provides an option to enable this feature on start and disable on exit:
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
@ -521,126 +223,7 @@ scrcpy -t
|
||||
Note that it only shows _physical_ touches (with the finger on the device).
|
||||
|
||||
|
||||
#### Disable screensaver
|
||||
|
||||
By default, scrcpy does not prevent the screensaver to run on the computer.
|
||||
|
||||
To disable it:
|
||||
|
||||
```bash
|
||||
scrcpy --disable-screensaver
|
||||
```
|
||||
|
||||
|
||||
### Input control
|
||||
|
||||
#### Rotate device screen
|
||||
|
||||
Press <kbd>MOD</kbd>+<kbd>r</kbd> to switch between portrait and landscape
|
||||
modes.
|
||||
|
||||
Note that it rotates only if the application in foreground supports the
|
||||
requested orientation.
|
||||
|
||||
#### Copy-paste
|
||||
|
||||
Any time the Android clipboard changes, it is automatically synchronized to the
|
||||
computer clipboard.
|
||||
|
||||
Any <kbd>Ctrl</kbd> shortcut is forwarded to the device. In particular:
|
||||
- <kbd>Ctrl</kbd>+<kbd>c</kbd> typically copies
|
||||
- <kbd>Ctrl</kbd>+<kbd>x</kbd> typically cuts
|
||||
- <kbd>Ctrl</kbd>+<kbd>v</kbd> typically pastes (after computer-to-device
|
||||
clipboard synchronization)
|
||||
|
||||
This typically works as you expect.
|
||||
|
||||
The actual behavior depends on the active application though. For example,
|
||||
_Termux_ sends SIGINT on <kbd>Ctrl</kbd>+<kbd>c</kbd> instead, and _K-9 Mail_
|
||||
composes a new message.
|
||||
|
||||
To copy, cut and paste in such cases (but only supported on Android >= 7):
|
||||
- <kbd>MOD</kbd>+<kbd>c</kbd> injects `COPY`
|
||||
- <kbd>MOD</kbd>+<kbd>x</kbd> injects `CUT`
|
||||
- <kbd>MOD</kbd>+<kbd>v</kbd> injects `PASTE` (after computer-to-device
|
||||
clipboard synchronization)
|
||||
|
||||
In addition, <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd> allows to inject the
|
||||
computer clipboard text as a sequence of key events. This is useful when the
|
||||
component does not accept text pasting (for example in _Termux_), but it can
|
||||
break non-ASCII content.
|
||||
|
||||
**WARNING:** Pasting the computer clipboard to the device (either via
|
||||
<kbd>Ctrl</kbd>+<kbd>v</kbd> or <kbd>MOD</kbd>+<kbd>v</kbd>) copies the content
|
||||
into the device clipboard. As a consequence, any Android application could read
|
||||
its content. You should avoid to paste sensitive content (like passwords) that
|
||||
way.
|
||||
|
||||
Some devices do not behave as expected when setting the device clipboard
|
||||
programmatically. An option `--legacy-paste` is provided to change the behavior
|
||||
of <kbd>Ctrl</kbd>+<kbd>v</kbd> and <kbd>MOD</kbd>+<kbd>v</kbd> so that they
|
||||
also inject the computer clipboard text as a sequence of key events (the same
|
||||
way as <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>).
|
||||
|
||||
#### Pinch-to-zoom
|
||||
|
||||
To simulate "pinch-to-zoom": <kbd>Ctrl</kbd>+_click-and-move_.
|
||||
|
||||
More precisely, hold <kbd>Ctrl</kbd> while pressing the left-click button. Until
|
||||
the left-click button is released, all mouse movements scale and rotate the
|
||||
content (if supported by the app) relative to the center of the screen.
|
||||
|
||||
Concretely, scrcpy generates additional touch events from a "virtual finger" at
|
||||
a location inverted through the center of the screen.
|
||||
|
||||
|
||||
#### Text injection preference
|
||||
|
||||
There are two kinds of [events][textevents] generated when typing text:
|
||||
- _key events_, signaling that a key is pressed or released;
|
||||
- _text events_, signaling that a text has been entered.
|
||||
|
||||
By default, letters are injected using key events, so that the keyboard behaves
|
||||
as expected in games (typically for WASD keys).
|
||||
|
||||
But this may [cause issues][prefertext]. If you encounter such a problem, you
|
||||
can avoid it by:
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
(but this will break keyboard behavior in games)
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
#### Key repeat
|
||||
|
||||
By default, holding a key down generates repeated key events. This can cause
|
||||
performance problems in some games, where these events are useless anyway.
|
||||
|
||||
To avoid forwarding repeated key events:
|
||||
|
||||
```bash
|
||||
scrcpy --no-key-repeat
|
||||
```
|
||||
|
||||
|
||||
#### Right-click and middle-click
|
||||
|
||||
By default, right-click triggers BACK (or POWER on) and middle-click triggers
|
||||
HOME. To disable these shortcuts and forward the clicks to the device instead:
|
||||
|
||||
```bash
|
||||
scrcpy --forward-all-clicks
|
||||
```
|
||||
|
||||
|
||||
### File drop
|
||||
|
||||
#### Install APK
|
||||
### Install APK
|
||||
|
||||
To install an APK, drag & drop an APK file (ending with `.apk`) to the _scrcpy_
|
||||
window.
|
||||
@ -648,96 +231,47 @@ window.
|
||||
There is no visual feedback, a log is printed to the console.
|
||||
|
||||
|
||||
#### Push file to device
|
||||
### Push file to device
|
||||
|
||||
To push a file to `/sdcard/` on the device, drag & drop a (non-APK) file to the
|
||||
_scrcpy_ window.
|
||||
|
||||
There is no visual feedback, a log is printed to the console.
|
||||
|
||||
The target directory can be changed on start:
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
### Forward audio
|
||||
|
||||
Audio is not forwarded by _scrcpy_.
|
||||
|
||||
There is a limited solution using [AOA], implemented in the [`audio`] branch. If
|
||||
you are interested, see [issue 14].
|
||||
|
||||
|
||||
### Audio forwarding
|
||||
|
||||
Audio is not forwarded by _scrcpy_. Use [sndcpy].
|
||||
|
||||
Also see [issue #14].
|
||||
|
||||
[sndcpy]: https://github.com/rom1v/sndcpy
|
||||
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
[AOA]: https://source.android.com/devices/accessories/aoa2
|
||||
[`audio`]: https://github.com/Genymobile/scrcpy/commits/audio
|
||||
[issue 14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
|
||||
## Shortcuts
|
||||
|
||||
In the following list, <kbd>MOD</kbd> is the shortcut modifier. By default, it's
|
||||
(left) <kbd>Alt</kbd> or (left) <kbd>Super</kbd>.
|
||||
|
||||
It can be changed using `--shortcut-mod`. Possible keys are `lctrl`, `rctrl`,
|
||||
`lalt`, `ralt`, `lsuper` and `rsuper`. For example:
|
||||
|
||||
```bash
|
||||
# use RCtrl for shortcuts
|
||||
scrcpy --shortcut-mod=rctrl
|
||||
|
||||
# use either LCtrl+LAlt or LSuper for shortcuts
|
||||
scrcpy --shortcut-mod=lctrl+lalt,lsuper
|
||||
```
|
||||
|
||||
_<kbd>[Super]</kbd> is typically the <kbd>Windows</kbd> or <kbd>Cmd</kbd> key._
|
||||
|
||||
[Super]: https://en.wikipedia.org/wiki/Super_key_(keyboard_button)
|
||||
|
||||
| Action | Shortcut
|
||||
| ------------------------------------------- |:-----------------------------
|
||||
| Switch fullscreen mode | <kbd>MOD</kbd>+<kbd>f</kbd>
|
||||
| Rotate display left | <kbd>MOD</kbd>+<kbd>←</kbd> _(left)_
|
||||
| Rotate display right | <kbd>MOD</kbd>+<kbd>→</kbd> _(right)_
|
||||
| Resize window to 1:1 (pixel-perfect) | <kbd>MOD</kbd>+<kbd>g</kbd>
|
||||
| Resize window to remove black borders | <kbd>MOD</kbd>+<kbd>w</kbd> \| _Double-click¹_
|
||||
| Click on `HOME` | <kbd>MOD</kbd>+<kbd>h</kbd> \| _Middle-click_
|
||||
| Click on `BACK` | <kbd>MOD</kbd>+<kbd>b</kbd> \| _Right-click²_
|
||||
| Click on `APP_SWITCH` | <kbd>MOD</kbd>+<kbd>s</kbd>
|
||||
| Click on `MENU` (unlock screen) | <kbd>MOD</kbd>+<kbd>m</kbd>
|
||||
| Click on `VOLUME_UP` | <kbd>MOD</kbd>+<kbd>↑</kbd> _(up)_
|
||||
| Click on `VOLUME_DOWN` | <kbd>MOD</kbd>+<kbd>↓</kbd> _(down)_
|
||||
| Click on `POWER` | <kbd>MOD</kbd>+<kbd>p</kbd>
|
||||
| Power on | _Right-click²_
|
||||
| Turn device screen off (keep mirroring) | <kbd>MOD</kbd>+<kbd>o</kbd>
|
||||
| Turn device screen on | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>
|
||||
| Rotate device screen | <kbd>MOD</kbd>+<kbd>r</kbd>
|
||||
| Expand notification panel | <kbd>MOD</kbd>+<kbd>n</kbd>
|
||||
| Collapse notification panel | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>n</kbd>
|
||||
| Copy to clipboard³ | <kbd>MOD</kbd>+<kbd>c</kbd>
|
||||
| Cut to clipboard³ | <kbd>MOD</kbd>+<kbd>x</kbd>
|
||||
| Synchronize clipboards and paste³ | <kbd>MOD</kbd>+<kbd>v</kbd>
|
||||
| Inject computer clipboard text | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>
|
||||
| Enable/disable FPS counter (on stdout) | <kbd>MOD</kbd>+<kbd>i</kbd>
|
||||
| Pinch-to-zoom | <kbd>Ctrl</kbd>+_click-and-move_
|
||||
| Action | Shortcut |
|
||||
| -------------------------------------- |:---------------------------- |
|
||||
| switch fullscreen mode | `Ctrl`+`f` |
|
||||
| resize window to 1:1 (pixel-perfect) | `Ctrl`+`g` |
|
||||
| resize window to remove black borders | `Ctrl`+`x` \| _Double-click¹_ |
|
||||
| click on `HOME` | `Ctrl`+`h` \| _Middle-click_ |
|
||||
| click on `BACK` | `Ctrl`+`b` \| _Right-click²_ |
|
||||
| click on `APP_SWITCH` | `Ctrl`+`s` |
|
||||
| click on `MENU` | `Ctrl`+`m` |
|
||||
| click on `VOLUME_UP` | `Ctrl`+`↑` _(up)_ (`Cmd`+`↑` on MacOS) |
|
||||
| click on `VOLUME_DOWN` | `Ctrl`+`↓` _(down)_ (`Cmd`+`↓` on MacOS) |
|
||||
| click on `POWER` | `Ctrl`+`p` |
|
||||
| turn screen on | _Right-click²_ |
|
||||
| paste computer clipboard to device | `Ctrl`+`v` |
|
||||
| enable/disable FPS counter (on stdout) | `Ctrl`+`i` |
|
||||
|
||||
_¹Double-click on black borders to remove them._
|
||||
_²Right-click turns the screen on if it was off, presses BACK otherwise._
|
||||
_³Only on Android >= 7._
|
||||
|
||||
All <kbd>Ctrl</kbd>+_key_ shortcuts are forwarded to the device, so they are
|
||||
handled by the active application.
|
||||
|
||||
|
||||
## Custom paths
|
||||
|
||||
To use a specific _adb_ binary, configure its path in the environment variable
|
||||
`ADB`:
|
||||
|
||||
ADB=/path/to/adb scrcpy
|
||||
|
||||
To override the path of the `scrcpy-server` file, configure its path in
|
||||
`SCRCPY_SERVER_PATH`.
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
_²Right-click turns the screen on if it was off, presses BACK otherwise._
|
||||
|
||||
|
||||
## Why _scrcpy_?
|
||||
@ -772,7 +306,6 @@ Read the [developers page].
|
||||
## Licence
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
@ -793,15 +326,3 @@ Read the [developers page].
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
|
||||
## Translations
|
||||
|
||||
This README is available in other languages:
|
||||
|
||||
- [Indonesian (Indonesia, `id`) - v1.16](README.id.md)
|
||||
- [한국어 (Korean, `ko`) - v1.11](README.ko.md)
|
||||
- [português brasileiro (Brazilian Portuguese, `pt-BR`) - v1.12.1](README.pt-br.md)
|
||||
- [简体中文 (Simplified Chinese, `zh-Hans`) - v1.16](README.zh-Hans.md)
|
||||
- [繁體中文 (Traditional Chinese, `zh-Hant`) - v1.15](README.zh-Hant.md)
|
||||
|
||||
Only this README file is guaranteed to be up-to-date.
|
||||
|
||||
531
README.pt-br.md
531
README.pt-br.md
@ -1,531 +0,0 @@
|
||||
_Only the original [README](README.md) is guaranteed to be up-to-date._
|
||||
|
||||
# scrcpy (v1.12.1)
|
||||
|
||||
Esta aplicação fornece visualização e controle de dispositivos Android conectados via
|
||||
USB (ou [via TCP/IP][article-tcpip]). Não requer nenhum acesso root.
|
||||
Funciona em _GNU/Linux_, _Windows_ e _macOS_.
|
||||
|
||||
|
||||
|
||||
Foco em:
|
||||
|
||||
- **leveza** (Nativo, mostra apenas a tela do dispositivo)
|
||||
- **performance** (30~60fps)
|
||||
- **qualidade** (1920×1080 ou acima)
|
||||
- **baixa latência** ([35~70ms][lowlatency])
|
||||
- **baixo tempo de inicialização** (~1 segundo para mostrar a primeira imagem)
|
||||
- **não intrusivo** (nada é deixado instalado no dispositivo)
|
||||
|
||||
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
|
||||
|
||||
|
||||
## Requisitos
|
||||
|
||||
O Dispositivo Android requer pelo menos a API 21 (Android 5.0).
|
||||
|
||||
|
||||
Tenha certeza de ter [ativado a depuração USB][enable-adb] no(s) seu(s) dispositivo(s).
|
||||
|
||||
[enable-adb]: https://developer.android.com/studio/command-line/adb.html#Enabling
|
||||
|
||||
|
||||
Em alguns dispositivos, você também precisará ativar [uma opção adicional][control] para controlá-lo usando o teclado e mouse.
|
||||
|
||||
[control]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
## Obtendo o app
|
||||
|
||||
|
||||
### Linux
|
||||
|
||||
No Debian (_em testes_ e _sid_ por enquanto):
|
||||
|
||||
```
|
||||
apt install scrcpy
|
||||
```
|
||||
|
||||
O pacote [Snap] está disponível: [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
Para Arch Linux, um pacote [AUR] está disponível: [`scrcpy`][aur-link].
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
Para Gentoo, uma [Ebuild] está disponível: [`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
|
||||
Você também pode [compilar a aplicação manualmente][BUILD] (não se preocupe, não é tão difícil).
|
||||
|
||||
|
||||
### Windows
|
||||
|
||||
Para Windows, para simplicidade, um arquivo pré-compilado com todas as dependências
|
||||
(incluindo `adb`) está disponível:
|
||||
|
||||
- [`scrcpy-win64-v1.12.1.zip`][direct-win64]
|
||||
_(SHA-256: 57d34b6d16cfd9fe169bc37c4df58ebd256d05c1ea3febc63d9cb0a027ab47c9)_
|
||||
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.12.1/scrcpy-win64-v1.12.1.zip
|
||||
|
||||
Também disponível em [Chocolatey]:
|
||||
|
||||
[Chocolatey]: https://chocolatey.org/
|
||||
|
||||
```bash
|
||||
choco install scrcpy
|
||||
choco install adb # se você ainda não o tem
|
||||
```
|
||||
|
||||
E no [Scoop]:
|
||||
|
||||
```bash
|
||||
scoop install scrcpy
|
||||
scoop install adb # se você ainda não o tem
|
||||
```
|
||||
|
||||
[Scoop]: https://scoop.sh
|
||||
|
||||
Você também pode [compilar a aplicação manualmente][BUILD].
|
||||
|
||||
|
||||
### macOS
|
||||
|
||||
A aplicação está disponível em [Homebrew]. Apenas a instale:
|
||||
|
||||
[Homebrew]: https://brew.sh/
|
||||
|
||||
```bash
|
||||
brew install scrcpy
|
||||
```
|
||||
|
||||
Você precisa do `adb`, acessível através do seu `PATH`. Se você ainda não o tem:
|
||||
|
||||
```bash
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
Você também pode [compilar a aplicação manualmente][BUILD].
|
||||
|
||||
|
||||
## Executar
|
||||
|
||||
Plugue um dispositivo Android e execute:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
Também aceita argumentos de linha de comando, listados por:
|
||||
|
||||
```bash
|
||||
scrcpy --help
|
||||
```
|
||||
|
||||
## Funcionalidades
|
||||
|
||||
### Configuração de captura
|
||||
|
||||
#### Redução de tamanho
|
||||
|
||||
Algumas vezes, é útil espelhar um dispositivo Android em uma resolução menor para
|
||||
aumentar performance.
|
||||
|
||||
Para limitar ambos(largura e altura) para algum valor (ex: 1024):
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # versão reduzida
|
||||
```
|
||||
|
||||
A outra dimensão é calculada para que a proporção do dispositivo seja preservada.
|
||||
Dessa forma, um dispositivo em 1920x1080 será espelhado em 1024x576.
|
||||
|
||||
|
||||
#### Mudanças no bit-rate
|
||||
|
||||
O Padrão de bit-rate é 8 mbps. Para mudar o bitrate do vídeo (ex: para 2 Mbps):
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # versão reduzida
|
||||
```
|
||||
|
||||
#### Limitar frame rates
|
||||
|
||||
Em dispositivos com Android >= 10, a captura de frame rate pode ser limitada:
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
#### Cortar
|
||||
|
||||
A tela do dispositivo pode ser cortada para espelhar apenas uma parte da tela.
|
||||
|
||||
Isso é útil por exemplo, ao espelhar apenas um olho do Oculus Go:
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 1224x1440 no deslocamento (0,0)
|
||||
```
|
||||
|
||||
Se `--max-size` também for especificado, redimensionar é aplicado após os cortes.
|
||||
|
||||
|
||||
### Gravando
|
||||
|
||||
É possível gravar a tela enquanto ocorre o espelhamento:
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
Para desativar o espelhamento durante a gravação:
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# interrompe a gravação com Ctrl+C
|
||||
# Ctrl+C não encerrar propriamente no Windows, então desconecte o dispositivo
|
||||
```
|
||||
|
||||
"Frames pulados" são gravados, mesmo que não sejam mostrado em tempo real (por motivos de performance).
|
||||
Frames tem seu _horário_ _carimbado_ no dispositivo, então [Variação de atraso nos pacotes] não impacta na gravação do arquivo.
|
||||
|
||||
[Variação de atraso de pacote]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### Conexão
|
||||
|
||||
#### Wireless/Sem fio
|
||||
|
||||
_Scrcpy_ usa `adb` para se comunicar com o dispositivo, e `adb` pode [conectar-se] à um dispositivo via TCP/IP:
|
||||
|
||||
1. Conecte o dispositivo a mesma rede Wi-Fi do seu computador.
|
||||
2. Pegue o endereço de IP do seu dispositivo (Em Configurações → Sobre o Telefone → Status).
|
||||
3. Ative o adb via TCP/IP no seu dispositivo: `adb tcpip 5555`.
|
||||
4. Desplugue seu dispositivo.
|
||||
5. Conecte-se ao seu dispositivo: `adb connect DEVICE_IP:5555` _(substitua o `DEVICE_IP`)_.
|
||||
6. Execute `scrcpy` como de costume.
|
||||
|
||||
Pode ser útil diminuir o bit-rate e a resolução:
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M --max-size 800
|
||||
scrcpy -b2M -m800 # versão reduzida
|
||||
```
|
||||
|
||||
[conectar-se]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
#### N-dispositivos
|
||||
|
||||
Se alguns dispositivos estão listados em `adb devices`, você precisa especificar o _serial_:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # versão reduzida
|
||||
```
|
||||
|
||||
Se o dispositivo está conectado via TCP/IP:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 192.168.0.1:5555
|
||||
scrcpy -s 192.168.0.1:5555 # versão reduzida
|
||||
```
|
||||
|
||||
Você pode iniciar algumas instâncias do _scrcpy_ para alguns dispositivos.
|
||||
|
||||
#### Conexão via SSH
|
||||
|
||||
Para conectar-se à um dispositivo remoto, é possível se conectar um cliente local `adb` à um servidor `adb` remoto (contanto que eles usem a mesma versão do protocolo _adb_):
|
||||
|
||||
```bash
|
||||
adb kill-server # encerra o servidor local na 5037
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
|
||||
# mantém isso aberto
|
||||
```
|
||||
|
||||
De outro terminal:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
Igual para conexões sem fio, pode ser útil reduzir a qualidade:
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
### Configurações de Janela
|
||||
|
||||
#### Título
|
||||
|
||||
Por padrão, o título da janela é o modelo do dispositivo. Isto pode ser mudado:
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'Meu dispositivo'
|
||||
```
|
||||
|
||||
#### Posição e tamanho
|
||||
|
||||
A posição e tamanho iniciais da janela podem ser especificados:
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
#### Sem bordas
|
||||
|
||||
Para desativar decorações da janela:
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
#### Sempre visível
|
||||
|
||||
Para manter a janela do scrcpy sempre visível:
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
```
|
||||
|
||||
#### Tela cheia
|
||||
|
||||
A aplicação pode ser iniciada diretamente em tela cheia:
|
||||
|
||||
```bash
|
||||
scrcpy --fullscreen
|
||||
scrcpy -f # versão reduzida
|
||||
```
|
||||
|
||||
Tela cheia pode ser alternada dinamicamente com `Ctrl`+`f`.
|
||||
|
||||
|
||||
### Outras opções de espelhamento
|
||||
|
||||
#### Apenas leitura
|
||||
|
||||
Para desativar controles (tudo que possa interagir com o dispositivo: teclas de entrada, eventos de mouse, arrastar e soltar arquivos):
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
#### Desligar a tela
|
||||
|
||||
É possível desligar a tela do dispositivo durante o início do espelhamento com uma opção de linha de comando:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
Ou apertando `Ctrl`+`o` durante qualquer momento.
|
||||
|
||||
Para ligar novamente, pressione `POWER` (ou `Ctrl`+`p`).
|
||||
|
||||
#### Frames expirados de renderização
|
||||
|
||||
Por padrão, para minimizar a latência, _scrcpy_ sempre renderiza o último frame decodificado disponível e descarta o anterior.
|
||||
|
||||
Para forçar a renderização de todos os frames ( com o custo de aumento de latência), use:
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
#### Mostrar toques
|
||||
|
||||
Para apresentações, pode ser útil mostrar toques físicos(dispositivo físico).
|
||||
|
||||
Android fornece esta funcionalidade nas _Opções do Desenvolvedor_.
|
||||
|
||||
_Scrcpy_ fornece esta opção de ativar esta funcionalidade no início e desativar no encerramento:
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
scrcpy -t
|
||||
```
|
||||
|
||||
Note que isto mostra apenas toques _físicos_ (com o dedo no dispositivo).
|
||||
|
||||
|
||||
### Controle de entrada
|
||||
|
||||
#### Rotacionar a tela do dispositivo
|
||||
|
||||
Pressione `Ctrl`+`r` para mudar entre os modos Retrato e Paisagem.
|
||||
|
||||
Note que só será rotacionado se a aplicação em primeiro plano tiver suporte para o modo requisitado.
|
||||
|
||||
#### Copiar-Colar
|
||||
|
||||
É possível sincronizar áreas de transferência entre computador e o dispositivo,
|
||||
para ambas direções:
|
||||
|
||||
- `Ctrl`+`c` copia a área de transferência do dispositivo para a área de trasferência do computador;
|
||||
- `Ctrl`+`Shift`+`v` copia a área de transferência do computador para a área de transferência do dispositivo;
|
||||
- `Ctrl`+`v` _cola_ a área de transferência do computador como uma sequência de eventos de texto (mas
|
||||
quebra caracteres não-ASCII).
|
||||
|
||||
#### Preferências de injeção de texto
|
||||
|
||||
Existe dois tipos de [eventos][textevents] gerados ao digitar um texto:
|
||||
- _eventos de teclas_, sinalizando que a tecla foi pressionada ou solta;
|
||||
- _eventos de texto_, sinalizando que o texto foi inserido.
|
||||
|
||||
Por padrão, letras são injetadas usando eventos de teclas, assim teclados comportam-se
|
||||
como esperado em jogos (normalmente para tecladas WASD)
|
||||
|
||||
Mas isto pode [causar problemas][prefertext]. Se você encontrar tal problema,
|
||||
pode evitá-lo usando:
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
(mas isto vai quebrar o comportamento do teclado em jogos)
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
### Transferência de arquivo
|
||||
|
||||
#### Instalar APK
|
||||
|
||||
Para instalar um APK, arraste e solte o arquivo APK(com extensão `.apk`) na janela _scrcpy_.
|
||||
|
||||
Não existe feedback visual, um log é imprimido no console.
|
||||
|
||||
|
||||
#### Enviar arquivo para o dispositivo
|
||||
|
||||
Para enviar um arquivo para o diretório `/sdcard/` no dispositivo, arraste e solte um arquivo não APK para a janela do
|
||||
_scrcpy_.
|
||||
|
||||
Não existe feedback visual, um log é imprimido no console.
|
||||
|
||||
O diretório alvo pode ser mudado ao iniciar:
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
|
||||
|
||||
### Encaminhamento de áudio
|
||||
|
||||
Áudio não é encaminhando pelo _scrcpy_. Use [USBaudio] (Apenas linux).
|
||||
|
||||
Também veja [issue #14].
|
||||
|
||||
[USBaudio]: https://github.com/rom1v/usbaudio
|
||||
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
|
||||
## Atalhos
|
||||
|
||||
| Ação | Atalho | Atalho (macOS)
|
||||
| ------------------------------------------------------------- |:------------------------------- |:-----------------------------
|
||||
| Alternar para modo de tela cheia | `Ctrl`+`f` | `Cmd`+`f`
|
||||
| Redimensionar janela para pixel-perfect(Escala 1:1) | `Ctrl`+`g` | `Cmd`+`g`
|
||||
| Redimensionar janela para tirar as bordas pretas | `Ctrl`+`x` \| _Clique-duplo¹_ | `Cmd`+`x` \| _Clique-duplo¹_
|
||||
| Clicar em `HOME` | `Ctrl`+`h` \| _Clique-central_ | `Ctrl`+`h` \| _Clique-central_
|
||||
| Clicar em `BACK` | `Ctrl`+`b` \| _Clique-direito²_ | `Cmd`+`b` \| _Clique-direito²_
|
||||
| Clicar em `APP_SWITCH` | `Ctrl`+`s` | `Cmd`+`s`
|
||||
| Clicar em `MENU` | `Ctrl`+`m` | `Ctrl`+`m`
|
||||
| Clicar em `VOLUME_UP` | `Ctrl`+`↑` _(cima)_ | `Cmd`+`↑` _(cima)_
|
||||
| Clicar em `VOLUME_DOWN` | `Ctrl`+`↓` _(baixo)_ | `Cmd`+`↓` _(baixo)_
|
||||
| Clicar em `POWER` | `Ctrl`+`p` | `Cmd`+`p`
|
||||
| Ligar | _Clique-direito²_ | _Clique-direito²_
|
||||
| Desligar a tela do dispositivo | `Ctrl`+`o` | `Cmd`+`o`
|
||||
| Rotacionar tela do dispositivo | `Ctrl`+`r` | `Cmd`+`r`
|
||||
| Expandir painel de notificação | `Ctrl`+`n` | `Cmd`+`n`
|
||||
| Esconder painel de notificação | `Ctrl`+`Shift`+`n` | `Cmd`+`Shift`+`n`
|
||||
| Copiar área de transferência do dispositivo para o computador | `Ctrl`+`c` | `Cmd`+`c`
|
||||
| Colar área de transferência do computador para o dispositivo | `Ctrl`+`v` | `Cmd`+`v`
|
||||
| Copiar área de transferência do computador para dispositivo | `Ctrl`+`Shift`+`v` | `Cmd`+`Shift`+`v`
|
||||
| Ativar/desativar contador de FPS(Frames por segundo) | `Ctrl`+`i` | `Cmd`+`i`
|
||||
|
||||
_¹Clique-duplo em bordas pretas para removê-las._
|
||||
_²Botão direito liga a tela se ela estiver desligada, clique BACK para o contrário._
|
||||
|
||||
|
||||
## Caminhos personalizados
|
||||
|
||||
Para usar um binário específico _adb_, configure seu caminho na variável de ambiente `ADB`:
|
||||
|
||||
ADB=/caminho/para/adb scrcpy
|
||||
|
||||
Para sobrepor o caminho do arquivo `scrcpy-server`, configure seu caminho em
|
||||
`SCRCPY_SERVER_PATH`.
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
|
||||
|
||||
## Por quê _scrcpy_?
|
||||
|
||||
Um colega me desafiou a encontrar um nome impronunciável como [gnirehtet].
|
||||
|
||||
[`strcpy`] copia uma **str**ing; `scrcpy` copia uma **scr**een.
|
||||
|
||||
[gnirehtet]: https://github.com/Genymobile/gnirehtet
|
||||
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
|
||||
|
||||
|
||||
## Como compilar?
|
||||
|
||||
Veja [BUILD].
|
||||
|
||||
[BUILD]: BUILD.md
|
||||
|
||||
|
||||
## Problemas comuns
|
||||
|
||||
Veja [FAQ](FAQ.md).
|
||||
|
||||
|
||||
## Desenvolvedores
|
||||
|
||||
Leia a [developers page].
|
||||
|
||||
[developers page]: DEVELOP.md
|
||||
|
||||
|
||||
## Licença
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
## Artigos
|
||||
|
||||
- [Introducing scrcpy][article-intro]
|
||||
- [Scrcpy now works wirelessly][article-tcpip]
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
@ -1,726 +0,0 @@
|
||||
_Only the original [README](README.md) is guaranteed to be up-to-date._
|
||||
|
||||
只有原版的[README](README.md)会保持最新。
|
||||
|
||||
本文根据[479d10d]进行翻译。
|
||||
|
||||
[479d10d]: https://github.com/Genymobile/scrcpy/commit/479d10dc22b70272187e0963c6ad24d754a669a2#diff-04c6e90faac2675aa89e2176d2eec7d8
|
||||
|
||||
|
||||
|
||||
# scrcpy (v1.16)
|
||||
|
||||
本应用程序可以通过USB（或 [TCP/IP][article-tcpip] ）连接用于显示或控制安卓设备。这不需要获取 _root_ 权限。
|
||||
|
||||
该应用程序可以在 _GNU/Linux_, _Windows_ 和 _macOS_ 环境下运行。
|
||||
|
||||
[article-tcpip]:https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
|
||||
|
||||
|
||||
它专注于：
|
||||
|
||||
- **轻量** （原生，仅显示设备屏幕）
|
||||
- **性能** （30~60fps）
|
||||
- **质量** （分辨率可达1920x1080或更高）
|
||||
- **低延迟** (35-70ms)
|
||||
- **快速启动** （数秒内即能开始显示）
|
||||
- **无侵入性** （不需要在安卓设备上安装任何程序）
|
||||
|
||||
|
||||
## 使用要求
|
||||
|
||||
安卓设备系统版本需要在Android 5.0（API 21)或以上。
|
||||
|
||||
确保您在设备上开启了[adb调试]。
|
||||
|
||||
[adb调试]: https://developer.android.com/studio/command-line/adb.html#Enabling
|
||||
|
||||
在某些设备上，你还需要开启[额外的选项]以用鼠标和键盘进行控制。
|
||||
|
||||
[额外的选项]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
## 获取scrcpy
|
||||
|
||||
<a href="https://repology.org/project/scrcpy/versions"><img src="https://repology.org/badge/vertical-allrepos/scrcpy.svg" alt="Packaging status" align="right"></a>
|
||||
|
||||
### Linux
|
||||
|
||||
在Debian（目前仅测试版和不稳定版，即 _testing_ 和 _sid_ 版本）和Ubuntu （20.04）上：
|
||||
|
||||
```
|
||||
apt install scrcpy
|
||||
```
|
||||
|
||||
[Snap]包也是可用的： [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
对于Fedora用户，我们提供[COPR]包： [`scrcpy`][copr-link].
|
||||
|
||||
[COPR]: https://fedoraproject.org/wiki/Category:Copr
|
||||
[copr-link]: https://copr.fedorainfracloud.org/coprs/zeno/scrcpy/
|
||||
|
||||
对于Arch Linux用户，我们提供[AUR]包： [`scrcpy`][aur-link].
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
对于Gentoo用户，我们提供[Ebuild]包：[`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
您也可以[自行编译][编译](不必担心，这并不困难)。
|
||||
|
||||
|
||||
|
||||
### Windows
|
||||
|
||||
在Windows上，简便起见，我们准备了包含所有依赖项（包括adb）的程序包。
|
||||
|
||||
- [`scrcpy-win64-v1.16.zip`][direct-win64]
|
||||
_(SHA-256: 3f30dc5db1a2f95c2b40a0f5de91ec1642d9f53799250a8c529bc882bc0918f0)_
|
||||
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.16/scrcpy-win64-v1.16.zip
|
||||
|
||||
您也可以在[Chocolatey]下载：
|
||||
|
||||
[Chocolatey]: https://chocolatey.org/
|
||||
|
||||
```bash
|
||||
choco install scrcpy
|
||||
choco install adb # 如果你没有adb
|
||||
```
|
||||
|
||||
也可以使用 [Scoop]:
|
||||
|
||||
```bash
|
||||
scoop install scrcpy
|
||||
scoop install adb # 如果你没有adb
|
||||
```
|
||||
|
||||
[Scoop]: https://scoop.sh
|
||||
|
||||
您也可以[自行编译][编译]。
|
||||
|
||||
|
||||
### macOS
|
||||
|
||||
您可以使用[Homebrew]下载scrcpy。直接安装就可以了：
|
||||
|
||||
[Homebrew]: https://brew.sh/
|
||||
|
||||
```bash
|
||||
brew install scrcpy
|
||||
```
|
||||
|
||||
您需要 `adb`以使用scrcpy，并且它需要可以通过 `PATH`被访问。如果您没有：
|
||||
|
||||
```bash
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
您也可以[自行编译][编译]。
|
||||
|
||||
|
||||
## 运行scrcpy
|
||||
|
||||
用USB链接电脑和安卓设备，并执行：
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
支持带命令行参数执行，查看参数列表：
|
||||
|
||||
```bash
|
||||
scrcpy --help
|
||||
```
|
||||
|
||||
## 功能介绍
|
||||
|
||||
### 画面设置
|
||||
|
||||
#### 缩小分辨率
|
||||
|
||||
有时候，将设备屏幕镜像分辨率降低可以有效地提升性能。
|
||||
|
||||
我们可以将高度和宽度都限制在一定大小内（如 1024）：
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # short version
|
||||
```
|
||||
|
||||
较短的一边会被按比例缩小以保持设备的显示比例。
|
||||
这样，1920x1080 的设备会以 1024x576 的分辨率显示。
|
||||
|
||||
|
||||
#### 修改画面比特率
|
||||
|
||||
默认的比特率是8Mbps。如果要改变画面的比特率 (比如说改成2Mbps)：
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # short version
|
||||
```
|
||||
|
||||
#### 限制画面帧率
|
||||
|
||||
画面的帧率可以通过下面的命令被限制：
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
这个功能仅在Android 10和以后的版本被Android官方支持，但也有可能在更早的版本可用。
|
||||
|
||||
#### 画面裁剪
|
||||
|
||||
设备画面可在裁切后进行镜像，以显示部分屏幕。
|
||||
|
||||
这项功能可以用于，例如，只显示Oculus Go的一只眼睛。
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
|
||||
```
|
||||
|
||||
如果`--max-size`在同时被指定，分辨率的改变将在画面裁切后进行。
|
||||
|
||||
|
||||
#### 锁定屏幕朝向
|
||||
|
||||
|
||||
可以使用如下命令锁定屏幕朝向：
|
||||
|
||||
```bash
|
||||
scrcpy --lock-video-orientation 0 # 自然朝向
|
||||
scrcpy --lock-video-orientation 1 # 90° 逆时针旋转
|
||||
scrcpy --lock-video-orientation 2 # 180°
|
||||
scrcpy --lock-video-orientation 3 # 90° 顺时针旋转
|
||||
```
|
||||
|
||||
该设定影响录制。
|
||||
|
||||
|
||||
### 屏幕录制
|
||||
|
||||
可以在屏幕镜像的同时录制视频：
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
在不开启屏幕镜像的同时录制：
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# 按Ctrl+C以停止录制
|
||||
```
|
||||
|
||||
在显示中“被跳过的帧”会被录制，虽然它们由于性能原因没有实时显示。
|
||||
在传输中每一帧都有 _时间戳_ ，所以 [包时延变化] 并不影响录制的文件。
|
||||
|
||||
[包时延变化]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### 连接方式
|
||||
|
||||
#### 无线
|
||||
|
||||
_Scrcpy_ 使用`adb`来与安卓设备连接。同时，`adb`能够通过TCP/IP[连接]到安卓设备:
|
||||
|
||||
1. 将您的安卓设备和电脑连接至同一Wi-Fi。
|
||||
2. 获取安卓设备的IP地址（在设置-关于手机-状态信息）。
|
||||
3. 打开安卓设备的网络adb功能`adb tcpip 5555`。
|
||||
4. 将您的设备与电脑断开连接。
|
||||
5. 连接到您的设备：`adb connect DEVICE_IP:5555` _(用设备IP替换 `DEVICE_IP`)_.
|
||||
6. 运行`scrcpy`。
|
||||
|
||||
降低比特率和分辨率可能有助于性能：
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M --max-size 800
|
||||
scrcpy -b2M -m800 # short version
|
||||
```
|
||||
|
||||
[连接]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
#### 多设备
|
||||
|
||||
如果多个设备在执行`adb devices`后被列出，您必须指定设备的 _序列号_ ：
|
||||
|
||||
```bash
|
||||
scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # short version
|
||||
```
|
||||
|
||||
如果设备是通过TCP/IP方式连接到电脑的：
|
||||
|
||||
```bash
|
||||
scrcpy --serial 192.168.0.1:5555
|
||||
scrcpy -s 192.168.0.1:5555 # short version
|
||||
```
|
||||
|
||||
您可以同时启动多个 _scrcpy_ 实例以同时显示多个设备的画面。
|
||||
|
||||
#### 在设备连接时自动启动
|
||||
|
||||
您可以使用 [AutoAdb]:
|
||||
|
||||
```bash
|
||||
autoadb scrcpy -s '{}'
|
||||
```
|
||||
|
||||
[AutoAdb]: https://github.com/rom1v/autoadb
|
||||
|
||||
#### SSH 连接
|
||||
|
||||
本地的 adb 可以远程连接到另一个 adb 服务器（假设两者的adb版本相同），来远程连接到设备：
|
||||
|
||||
```bash
|
||||
adb kill-server # 关闭本地5037端口上的adb服务器
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
|
||||
# 保持该窗口开启
|
||||
```
|
||||
|
||||
从另一个终端：
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
为了避免启动远程端口转发，你可以强制启动一个转发连接（注意`-L`和`-R`的区别：
|
||||
|
||||
```bash
|
||||
adb kill-server # kill the local adb server on 5037
|
||||
ssh -CN -L5037:localhost:5037 -L27183:localhost:27183 your_remote_computer
|
||||
# 保持该窗口开启
|
||||
```
|
||||
|
||||
从另一个终端:
|
||||
|
||||
```bash
|
||||
scrcpy --force-adb-forward
|
||||
```
|
||||
|
||||
|
||||
和无线网络连接类似，下列设置可能对改善性能有帮助：
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
### 窗口设置
|
||||
|
||||
#### 标题
|
||||
|
||||
窗口的标题默认为设备型号。您可以通过如下命令修改它：
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'My device'
|
||||
```
|
||||
|
||||
#### 位置和大小
|
||||
|
||||
您可以指定初始的窗口位置和大小：
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
#### 无边框
|
||||
|
||||
关闭边框：
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
#### 保持窗口在最前
|
||||
|
||||
您可以通过如下命令保持窗口在最前面：
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
```
|
||||
|
||||
#### 全屏
|
||||
|
||||
您可以通过如下命令直接全屏启动scrcpy：
|
||||
|
||||
```bash
|
||||
scrcpy --fullscreen
|
||||
scrcpy -f # short version
|
||||
```
|
||||
|
||||
全屏状态可以通过<kbd>MOD</kbd>+<kbd>f</kbd>实时改变。
|
||||
|
||||
#### 旋转
|
||||
|
||||
通过如下命令，窗口可以旋转：
|
||||
|
||||
```bash
|
||||
scrcpy --rotation 1
|
||||
```
|
||||
|
||||
可选的值有：
|
||||
- `0`: 无旋转
|
||||
- `1`: 逆时针旋转90°
|
||||
- `2`: 旋转180°
|
||||
- `3`: 顺时针旋转90°
|
||||
|
||||
这同样可以使用<kbd>MOD</kbd>+<kbd>←</kbd>
|
||||
_(左)_ 和 <kbd>MOD</kbd>+<kbd>→</kbd> _(右)_ 的快捷键实时更改。
|
||||
|
||||
需要注意的是， _scrcpy_ 控制三个不同的朝向：
|
||||
- <kbd>MOD</kbd>+<kbd>r</kbd> 请求设备在竖屏和横屏之间切换（如果前台应用程序不支持所请求的朝向，可能会拒绝该请求）。
|
||||
|
||||
- `--lock-video-orientation` 改变镜像的朝向（设备镜像到电脑的画面朝向）。这会影响录制。
|
||||
|
||||
- `--rotation` （或<kbd>MOD</kbd>+<kbd>←</kbd>/<kbd>MOD</kbd>+<kbd>→</kbd>）
|
||||
只旋转窗口的画面。这只影响显示，不影响录制。
|
||||
|
||||
|
||||
### 其他镜像设置
|
||||
|
||||
#### 只读
|
||||
|
||||
关闭电脑对设备的控制（如键盘输入、鼠标移动和文件传输）：
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
#### 显示屏
|
||||
|
||||
如果有多个显示屏可用，您可以选择特定显示屏进行镜像：
|
||||
|
||||
```bash
|
||||
scrcpy --display 1
|
||||
```
|
||||
|
||||
您可以通过如下命令找到显示屏的id：
|
||||
|
||||
```
|
||||
adb shell dumpsys display # 在回显中搜索“mDisplayId=”
|
||||
```
|
||||
|
||||
第二显示屏可能只能在设备运行Android 10或以上的情况下被控制（它可能会在电脑上显示，但无法通过电脑操作）。
|
||||
|
||||
|
||||
#### 保持常亮
|
||||
|
||||
防止设备在已连接的状态下休眠：
|
||||
|
||||
```bash
|
||||
scrcpy --stay-awake
|
||||
scrcpy -w
|
||||
```
|
||||
|
||||
程序关闭后，设备设置会恢复原样。
|
||||
|
||||
|
||||
#### 关闭设备屏幕
|
||||
|
||||
在启动屏幕镜像时，可以通过如下命令关闭设备的屏幕：
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
或者在需要的时候按<kbd>MOD</kbd>+<kbd>o</kbd>。
|
||||
|
||||
要重新打开屏幕的话，需要按<kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>.
|
||||
|
||||
在Android上,`电源`按钮始终能把屏幕打开。
|
||||
|
||||
为了方便，如果按下`电源`按钮的事件是通过 _scrcpy_ 发出的（通过点按鼠标右键或<kbd>MOD</kbd>+<kbd>p</kbd>），它会在短暂的延迟后将屏幕关闭。
|
||||
|
||||
物理的`电源`按钮仍然能打开设备屏幕。
|
||||
|
||||
同时，这项功能还能被用于防止设备休眠：
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off --stay-awake
|
||||
scrcpy -Sw
|
||||
```
|
||||
|
||||
|
||||
#### 渲染超时帧
|
||||
|
||||
为了降低延迟， _scrcpy_ 默认渲染解码成功的最近一帧，并跳过前面任意帧。
|
||||
|
||||
强制渲染所有帧（可能导致延迟变高）：
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
#### 显示触摸
|
||||
|
||||
在展示时，有些时候可能会用到显示触摸点这项功能（在设备上显示）。
|
||||
|
||||
Android在 _开发者设置_ 中提供了这项功能。
|
||||
|
||||
_Scrcpy_ 提供一个选项可以在启动时开启这项功能并在退出时恢复初始设置：
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
scrcpy -t
|
||||
```
|
||||
|
||||
请注意这项功能只能显示 _物理_ 触摸（要用手在屏幕上触摸）。
|
||||
|
||||
|
||||
#### 关闭屏保
|
||||
|
||||
_Scrcpy_ 不会默认关闭屏幕保护。
|
||||
|
||||
关闭屏幕保护：
|
||||
|
||||
```bash
|
||||
scrcpy --disable-screensaver
|
||||
```
|
||||
|
||||
|
||||
### 输入控制
|
||||
|
||||
#### 旋转设备屏幕
|
||||
|
||||
使用<kbd>MOD</kbd>+<kbd>r</kbd>以在竖屏和横屏模式之间切换。
|
||||
|
||||
需要注意的是，只有在前台应用程序支持所要求的模式时，才会进行切换。
|
||||
|
||||
#### 复制黏贴
|
||||
|
||||
每次Android的剪贴板变化的时候，它都会被自动同步到电脑的剪贴板上。
|
||||
|
||||
所有的 <kbd>Ctrl</kbd> 快捷键都会被转发至设备。其中：
|
||||
- <kbd>Ctrl</kbd>+<kbd>c</kbd> 复制
|
||||
- <kbd>Ctrl</kbd>+<kbd>x</kbd> 剪切
|
||||
- <kbd>Ctrl</kbd>+<kbd>v</kbd> 黏贴 （在电脑到设备的剪贴板同步完成之后）
|
||||
|
||||
这通常如您所期望的那样运作。
|
||||
|
||||
但实际的行为取决于设备上的前台程序。
|
||||
例如 _Termux_ 在<kbd>Ctrl</kbd>+<kbd>c</kbd>被按下时发送 SIGINT，
|
||||
又如 _K-9 Mail_ 会新建一封新邮件。
|
||||
|
||||
在这种情况下剪切复制黏贴（仅在Android >= 7时可用）：
|
||||
- <kbd>MOD</kbd>+<kbd>c</kbd> 注入 `COPY`（复制）
|
||||
- <kbd>MOD</kbd>+<kbd>x</kbd> 注入 `CUT`（剪切）
|
||||
- <kbd>MOD</kbd>+<kbd>v</kbd> 注入 `PASTE`（黏贴）（在电脑到设备的剪贴板同步完成之后）
|
||||
|
||||
另外，<kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>可以将电脑的剪贴板内容转换为一串按键事件输入到设备。
|
||||
在应用程序不接受黏贴时（比如 _Termux_ ），这项功能可以排上一定的用场。
|
||||
需要注意的是，这项功能可能会导致非ASCII编码的内容出现错误。
|
||||
|
||||
**警告：** 将电脑剪贴板的内容黏贴至设备（无论是通过<kbd>Ctrl</kbd>+<kbd>v</kbd>还是<kbd>MOD</kbd>+<kbd>v</kbd>）
|
||||
都需要将内容保存至设备的剪贴板。如此，任何一个应用程序都可以读取它。
|
||||
您应当避免将敏感内容通过这种方式传输（如密码）。
|
||||
|
||||
|
||||
#### 捏拉缩放
|
||||
|
||||
模拟 “捏拉缩放”：<kbd>Ctrl</kbd>+_按住并移动鼠标_。
|
||||
|
||||
更准确的说，您需要在按住<kbd>Ctrl</kbd>的同时按住并移动鼠标。
|
||||
在鼠标左键松开之后，光标的任何操作都会相对于屏幕的中央进行。
|
||||
|
||||
具体来说， _scrcpy_ 使用“虚拟手指”以在相对于屏幕中央相反的位置产生触摸事件。
|
||||
|
||||
|
||||
#### 文字注入偏好
|
||||
|
||||
打字的时候，系统会产生两种[事件][textevents]：
|
||||
- _按键事件_ ，代表一个按键被按下/松开。
|
||||
- _文本事件_ ，代表一个文本被输入。
|
||||
|
||||
程序默认使用按键事件来输入字母。只有这样，键盘才会在游戏中正常运作（尤其WASD键）。
|
||||
|
||||
但这也有可能[造成问题][prefertext]。如果您遇到了这样的问题，您可以通过下列操作避免它：
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
（这会导致键盘在游戏中工作不正常）
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
#### 按键重复
|
||||
|
||||
当你一直按着一个按键不放时，程序默认产生多个按键事件。
|
||||
在某些游戏中这可能会导致性能问题。
|
||||
|
||||
避免转发重复按键事件：
|
||||
|
||||
```bash
|
||||
scrcpy --no-key-repeat
|
||||
```
|
||||
|
||||
|
||||
### 文件传输
|
||||
|
||||
#### 安装APK
|
||||
|
||||
如果您要要安装APK，请拖放APK文件（文件名以`.apk`结尾）到 _scrcpy_ 窗口。
|
||||
|
||||
该操作在屏幕上不会出现任何变化，而会在控制台输出一条日志。
|
||||
|
||||
|
||||
#### 将文件推送至设备
|
||||
|
||||
如果您要推送文件到设备的 `/sdcard/`，请拖放文件至（不能是APK文件）_scrcpy_ 窗口。
|
||||
|
||||
该操作没有可见的响应，只会在控制台输出日志。
|
||||
|
||||
在启动时可以修改目标目录：
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
|
||||
|
||||
### 音频转发
|
||||
|
||||
_scrcpy_ 不支持音频。请使用 [sndcpy].
|
||||
|
||||
另外请阅读 [issue #14]。
|
||||
|
||||
[sndcpy]: https://github.com/rom1v/sndcpy
|
||||
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
|
||||
## 热键
|
||||
|
||||
在下列表格中, <kbd>MOD</kbd> 是热键的修饰键。
|
||||
默认是（左）<kbd>Alt</kbd>或者（左）<kbd>Super</kbd>。
|
||||
|
||||
您可以使用 `--shortcut-mod`后缀来修改它。可选的按键有`lctrl`、`rctrl`、
|
||||
`lalt`、`ralt`、`lsuper`和`rsuper`。如下例：
|
||||
|
||||
```bash
|
||||
# 使用右侧的Ctrl键
|
||||
scrcpy --shortcut-mod=rctrl
|
||||
|
||||
# 使用左侧的Ctrl键、Alt键或Super键
|
||||
scrcpy --shortcut-mod=lctrl+lalt,lsuper
|
||||
```
|
||||
|
||||
_一般来说，<kbd>[Super]</kbd>就是<kbd>Windows</kbd>或者<kbd>Cmd</kbd>。_
|
||||
|
||||
[Super]: https://en.wikipedia.org/wiki/Super_key_(keyboard_button)
|
||||
|
||||
| 操作 | 快捷键
|
||||
| ------------------------------------------- |:-----------------------------
|
||||
| 全屏 | <kbd>MOD</kbd>+<kbd>f</kbd>
|
||||
| 向左旋转屏幕 | <kbd>MOD</kbd>+<kbd>←</kbd> _(左)_
|
||||
| 向右旋转屏幕 | <kbd>MOD</kbd>+<kbd>→</kbd> _(右)_
|
||||
| 将窗口大小重置为1:1 (像素优先) | <kbd>MOD</kbd>+<kbd>g</kbd>
|
||||
| 将窗口大小重置为消除黑边 | <kbd>MOD</kbd>+<kbd>w</kbd> \| _双击¹_
|
||||
| 点按 `主屏幕` | <kbd>MOD</kbd>+<kbd>h</kbd> \| _点击鼠标中键_
|
||||
| 点按 `返回` | <kbd>MOD</kbd>+<kbd>b</kbd> \| _点击鼠标右键²_
|
||||
| 点按 `切换应用` | <kbd>MOD</kbd>+<kbd>s</kbd>
|
||||
| 点按 `菜单` （解锁屏幕） | <kbd>MOD</kbd>+<kbd>m</kbd>
|
||||
| 点按 `音量+` | <kbd>MOD</kbd>+<kbd>↑</kbd> _(up)_
|
||||
| 点按 `音量-` | <kbd>MOD</kbd>+<kbd>↓</kbd> _(down)_
|
||||
| 点按 `电源` | <kbd>MOD</kbd>+<kbd>p</kbd>
|
||||
| 打开屏幕 | _点击鼠标右键²_
|
||||
| 关闭设备屏幕（但继续在电脑上显示） | <kbd>MOD</kbd>+<kbd>o</kbd>
|
||||
| 打开设备屏幕 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>
|
||||
| 旋转设备屏幕 | <kbd>MOD</kbd>+<kbd>r</kbd>
|
||||
| 展开通知面板 | <kbd>MOD</kbd>+<kbd>n</kbd>
|
||||
| 展开快捷操作 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>n</kbd>
|
||||
| 复制到剪贴板³ | <kbd>MOD</kbd>+<kbd>c</kbd>
|
||||
| 剪切到剪贴板³ | <kbd>MOD</kbd>+<kbd>x</kbd>
|
||||
| 同步剪贴板并黏贴³ | <kbd>MOD</kbd>+<kbd>v</kbd>
|
||||
| 导入电脑剪贴板文本 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>
|
||||
| 打开/关闭FPS显示（在 stdout) | <kbd>MOD</kbd>+<kbd>i</kbd>
|
||||
| 捏拉缩放 | <kbd>Ctrl</kbd>+_点按并移动鼠标_
|
||||
|
||||
_¹双击黑色边界以关闭黑色边界_
|
||||
_²点击鼠标右键将在屏幕熄灭时点亮屏幕，其余情况则视为按下 返回键 。_
|
||||
_³需要安卓版本 Android >= 7。_
|
||||
|
||||
所有的 <kbd>Ctrl</kbd>+_按键_ 的热键都是被转发到设备进行处理的，所以实际上会由当前应用程序对其做出响应。
|
||||
|
||||
|
||||
## 自定义路径
|
||||
|
||||
为了使用您想使用的 _adb_ ，您可以在环境变量
|
||||
`ADB`中设置它的路径：
|
||||
|
||||
ADB=/path/to/adb scrcpy
|
||||
|
||||
如果需要覆盖`scrcpy-server`的路径，您可以在
|
||||
`SCRCPY_SERVER_PATH`中设置它。
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
|
||||
|
||||
## 为什么叫 _scrcpy_ ？
|
||||
|
||||
一个同事让我找出一个和[gnirehtet]一样难以发音的名字。
|
||||
|
||||
[`strcpy`] 可以复制**str**ing； `scrcpy` 可以复制**scr**een。
|
||||
|
||||
[gnirehtet]: https://github.com/Genymobile/gnirehtet
|
||||
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
|
||||
|
||||
|
||||
## 如何编译？
|
||||
|
||||
请查看[编译]。
|
||||
|
||||
[编译]: BUILD.md
|
||||
|
||||
|
||||
## 常见问题
|
||||
|
||||
请查看[FAQ](FAQ.md).
|
||||
|
||||
|
||||
## 开发者
|
||||
|
||||
请查看[开发者页面]。
|
||||
|
||||
[开发者页面]: DEVELOP.md
|
||||
|
||||
|
||||
## 许可协议
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
## 相关文章
|
||||
|
||||
- [Introducing scrcpy][article-intro]
|
||||
- [Scrcpy now works wirelessly][article-tcpip]
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
@ -1,705 +0,0 @@
|
||||
_Only the original [README](README.md) is guaranteed to be up-to-date._
|
||||
|
||||
_只有原版的 [README](README.md)是保證最新的。_
|
||||
|
||||
|
||||
本文件翻譯時點: [521f2fe](https://github.com/Genymobile/scrcpy/commit/521f2fe994019065e938aa1a54b56b4f10a4ac4a#diff-04c6e90faac2675aa89e2176d2eec7d8)
|
||||
|
||||
|
||||
# scrcpy (v1.15)
|
||||
|
||||
Scrcpy 可以透過 USB、或是 [TCP/IP][article-tcpip] 來顯示或控制 Android 裝置。且 scrcpy 不需要 _root_ 權限。
|
||||
|
||||
Scrcpy 目前支援 _GNU/Linux_、_Windows_ 和 _macOS_。
|
||||
|
||||
|
||||
|
||||
特色:
|
||||
|
||||
- **輕量** (只顯示裝置螢幕)
|
||||
- **效能** (30~60fps)
|
||||
- **品質** (1920×1080 或更高)
|
||||
- **低延遲** ([35~70ms][lowlatency])
|
||||
- **快速啟動** (~1 秒就可以顯示第一個畫面)
|
||||
- **非侵入性** (不安裝、留下任何東西在裝置上)
|
||||
|
||||
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
|
||||
|
||||
|
||||
## 需求
|
||||
|
||||
Android 裝置必須是 API 21+ (Android 5.0+)。
|
||||
|
||||
請確認裝置上的 [adb 偵錯 (通常位於開發者模式內)][enable-adb] 已啟用。
|
||||
|
||||
[enable-adb]: https://developer.android.com/studio/command-line/adb.html#Enabling
|
||||
|
||||
|
||||
在部分的裝置上，你也必須啟用[特定的額外選項][control]才能使用鍵盤和滑鼠控制。
|
||||
|
||||
[control]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
||||
|
||||
|
||||
## 下載/獲取軟體
|
||||
|
||||
|
||||
### Linux
|
||||
|
||||
Debian (目前支援 _testing_ 和 _sid_) 和 Ubuntu (20.04):
|
||||
|
||||
```
|
||||
apt install scrcpy
|
||||
```
|
||||
|
||||
[Snap] 上也可以下載: [`scrcpy`][snap-link].
|
||||
|
||||
[snap-link]: https://snapstats.org/snaps/scrcpy
|
||||
|
||||
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
|
||||
|
||||
在 Fedora 上也可以使用 [COPR] 下載: [`scrcpy`][copr-link].
|
||||
|
||||
[COPR]: https://fedoraproject.org/wiki/Category:Copr
|
||||
[copr-link]: https://copr.fedorainfracloud.org/coprs/zeno/scrcpy/
|
||||
|
||||
在 Arch Linux 上也可以使用 [AUR] 下載: [`scrcpy`][aur-link].
|
||||
|
||||
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
|
||||
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
|
||||
|
||||
在 Gentoo 上也可以使用 [Ebuild] 下載: [`scrcpy/`][ebuild-link].
|
||||
|
||||
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
|
||||
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
|
||||
|
||||
你也可以自己[編譯 _Scrcpy_][BUILD]。別擔心，並沒有想像中的難。
|
||||
|
||||
|
||||
|
||||
### Windows
|
||||
|
||||
為了保持簡單，Windows 用戶可以下載一個包含所有必需軟體 (包含 `adb`) 的壓縮包:
|
||||
|
||||
- [`scrcpy-win64-v1.15.zip`][direct-win64]
|
||||
_(SHA-256: dd514bb591e63ef4cd52a53c30f1153a28f59722d64690eb07bd017849edcba2)_
|
||||
|
||||
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.15/scrcpy-win64-v1.15.zip
|
||||
|
||||
[Chocolatey] 上也可以下載:
|
||||
|
||||
[Chocolatey]: https://chocolatey.org/
|
||||
|
||||
```bash
|
||||
choco install scrcpy
|
||||
choco install adb # 如果你還沒有安裝的話
|
||||
```
|
||||
|
||||
[Scoop] 上也可以下載:
|
||||
|
||||
```bash
|
||||
scoop install scrcpy
|
||||
scoop install adb # 如果你還沒有安裝的話
|
||||
```
|
||||
|
||||
[Scoop]: https://scoop.sh
|
||||
|
||||
你也可以自己[編譯 _Scrcpy_][BUILD]。
|
||||
|
||||
|
||||
### macOS
|
||||
|
||||
_Scrcpy_ 可以在 [Homebrew] 上直接安裝:
|
||||
|
||||
[Homebrew]: https://brew.sh/
|
||||
|
||||
```bash
|
||||
brew install scrcpy
|
||||
```
|
||||
|
||||
由於執行期間需要可以藉由 `PATH` 存取 `adb` 。如果還沒有安裝 `adb` 可以使用下列方式安裝:
|
||||
|
||||
```bash
|
||||
brew cask install android-platform-tools
|
||||
```
|
||||
|
||||
你也可以自己[編譯 _Scrcpy_][BUILD]。
|
||||
|
||||
|
||||
## 執行
|
||||
|
||||
將電腦和你的 Android 裝置連線，然後執行:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
_Scrcpy_ 可以接受命令列參數。輸入下列指令就可以瀏覽可以使用的命令列參數:
|
||||
|
||||
```bash
|
||||
scrcpy --help
|
||||
```
|
||||
|
||||
|
||||
## 功能
|
||||
|
||||
> 以下說明中，有關快捷鍵的說明可能會出現 <kbd>MOD</kbd> 按鈕。相關說明請參見[快捷鍵]內的說明。
|
||||
|
||||
[快捷鍵]: #快捷鍵
|
||||
|
||||
### 畫面擷取
|
||||
|
||||
#### 縮小尺寸
|
||||
|
||||
使用比較低的解析度來投放 Android 裝置在某些情況可以提升效能。
|
||||
|
||||
限制寬和高的最大值(例如: 1024):
|
||||
|
||||
```bash
|
||||
scrcpy --max-size 1024
|
||||
scrcpy -m 1024 # 縮短版本
|
||||
```
|
||||
|
||||
比較小的參數會根據螢幕比例重新計算。
|
||||
根據上面的範例，1920x1080 會被縮小成 1024x576。
|
||||
|
||||
|
||||
#### 更改 bit-rate
|
||||
|
||||
預設的 bit-rate 是 8 Mbps。如果要更改 bit-rate (例如: 2 Mbps):
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M
|
||||
scrcpy -b 2M # 縮短版本
|
||||
```
|
||||
|
||||
#### 限制 FPS
|
||||
|
||||
限制畫面最高的 FPS:
|
||||
|
||||
```bash
|
||||
scrcpy --max-fps 15
|
||||
```
|
||||
|
||||
僅在 Android 10 後正式支援，不過也有可能可以在 Android 10 以前的版本使用。
|
||||
|
||||
#### 裁切
|
||||
|
||||
裝置的螢幕可以裁切。如此一來，鏡像出來的螢幕就只會是原本的一部份。
|
||||
|
||||
假如只要鏡像 Oculus Go 的其中一隻眼睛:
|
||||
|
||||
```bash
|
||||
scrcpy --crop 1224:1440:0:0 # 位於 (0,0)，大小1224x1440
|
||||
```
|
||||
|
||||
如果 `--max-size` 也有指定的話，裁切後才會縮放。
|
||||
|
||||
|
||||
#### 鎖定影像方向
|
||||
|
||||
|
||||
如果要鎖定鏡像影像方向:
|
||||
|
||||
```bash
|
||||
scrcpy --lock-video-orientation 0 # 原本的方向
|
||||
scrcpy --lock-video-orientation 1 # 逆轉 90°
|
||||
scrcpy --lock-video-orientation 2 # 180°
|
||||
scrcpy --lock-video-orientation 3 # 順轉 90°
|
||||
```
|
||||
|
||||
這會影響錄影結果的影像方向。
|
||||
|
||||
|
||||
### 錄影
|
||||
|
||||
鏡像投放螢幕的同時也可以錄影:
|
||||
|
||||
```bash
|
||||
scrcpy --record file.mp4
|
||||
scrcpy -r file.mkv
|
||||
```
|
||||
|
||||
如果只要錄影，不要投放螢幕鏡像的話:
|
||||
|
||||
```bash
|
||||
scrcpy --no-display --record file.mp4
|
||||
scrcpy -Nr file.mkv
|
||||
# 用 Ctrl+C 停止錄影
|
||||
```
|
||||
|
||||
就算有些幀為了效能而被跳過，它們還是一樣會被錄製。
|
||||
|
||||
裝置上的每一幀都有時間戳記，所以 [封包延遲 (Packet Delay Variation, PDV)][packet delay variation] 並不會影響錄影的檔案。
|
||||
|
||||
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
|
||||
|
||||
|
||||
### 連線
|
||||
|
||||
#### 無線
|
||||
|
||||
_Scrcpy_ 利用 `adb` 和裝置通訊，而 `adb` 可以[透過 TCP/IP 連結][connect]:
|
||||
|
||||
1. 讓電腦和裝置連到同一個 Wi-Fi。
|
||||
2. 獲取手機的 IP 位址(設定 → 關於手機 → 狀態).
|
||||
3. 啟用裝置上的 `adb over TCP/IP`: `adb tcpip 5555`.
|
||||
4. 拔掉裝置上的線。
|
||||
5. 透過 TCP/IP 連接裝置: `adb connect DEVICE_IP:5555` _(把 `DEVICE_IP` 換成裝置的IP位址)_.
|
||||
6. 和平常一樣執行 `scrcpy`。
|
||||
|
||||
如果效能太差，可以降低 bit-rate 和解析度:
|
||||
|
||||
```bash
|
||||
scrcpy --bit-rate 2M --max-size 800
|
||||
scrcpy -b2M -m800 # 縮短版本
|
||||
```
|
||||
|
||||
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
|
||||
|
||||
|
||||
#### 多裝置
|
||||
|
||||
如果 `adb devices` 內有多個裝置，則必須附上 _serial_:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 0123456789abcdef
|
||||
scrcpy -s 0123456789abcdef # 縮短版本
|
||||
```
|
||||
|
||||
如果裝置是透過 TCP/IP 連線:
|
||||
|
||||
```bash
|
||||
scrcpy --serial 192.168.0.1:5555
|
||||
scrcpy -s 192.168.0.1:5555 # 縮短版本
|
||||
```
|
||||
|
||||
你可以啟用復數個對應不同裝置的 _scrcpy_。
|
||||
|
||||
#### 裝置連結後自動啟動
|
||||
|
||||
你可以使用 [AutoAdb]:
|
||||
|
||||
```bash
|
||||
autoadb scrcpy -s '{}'
|
||||
```
|
||||
|
||||
[AutoAdb]: https://github.com/rom1v/autoadb
|
||||
|
||||
#### SSH tunnel
|
||||
|
||||
本地的 `adb` 可以連接到遠端的 `adb` 伺服器(假設兩者使用相同版本的 _adb_ 通訊協定)，以連接到遠端裝置:
|
||||
|
||||
```bash
|
||||
adb kill-server # 停止在 Port 5037 的本地 adb 伺服
|
||||
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
|
||||
# 保持開啟
|
||||
```
|
||||
|
||||
從另外一個終端機:
|
||||
|
||||
```bash
|
||||
scrcpy
|
||||
```
|
||||
|
||||
如果要避免啟用 remote port forwarding，你可以強制它使用 forward connection (注意 `-L` 和 `-R` 的差別):
|
||||
|
||||
```bash
|
||||
adb kill-server # 停止在 Port 5037 的本地 adb 伺服
|
||||
ssh -CN -L5037:localhost:5037 -L27183:localhost:27183 your_remote_computer
|
||||
# 保持開啟
|
||||
```
|
||||
|
||||
從另外一個終端機:
|
||||
|
||||
```bash
|
||||
scrcpy --force-adb-forward
|
||||
```
|
||||
|
||||
|
||||
和無線連接一樣，有時候降低品質會比較好:
|
||||
|
||||
```
|
||||
scrcpy -b2M -m800 --max-fps 15
|
||||
```
|
||||
|
||||
### 視窗調整
|
||||
|
||||
#### 標題
|
||||
|
||||
預設標題是裝置的型號，不過可以透過以下方式修改:
|
||||
|
||||
```bash
|
||||
scrcpy --window-title 'My device'
|
||||
```
|
||||
|
||||
#### 位置 & 大小
|
||||
|
||||
初始的視窗位置和大小也可以指定:
|
||||
|
||||
```bash
|
||||
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
|
||||
```
|
||||
|
||||
#### 無邊框
|
||||
|
||||
如果要停用視窗裝飾:
|
||||
|
||||
```bash
|
||||
scrcpy --window-borderless
|
||||
```
|
||||
|
||||
#### 保持最上層
|
||||
|
||||
如果要保持 `scrcpy` 的視窗在最上層:
|
||||
|
||||
```bash
|
||||
scrcpy --always-on-top
|
||||
```
|
||||
|
||||
#### 全螢幕
|
||||
|
||||
這個軟體可以直接在全螢幕模式下起動:
|
||||
|
||||
```bash
|
||||
scrcpy --fullscreen
|
||||
scrcpy -f # 縮短版本
|
||||
```
|
||||
|
||||
全螢幕可以使用 <kbd>MOD</kbd>+<kbd>f</kbd> 開關。
|
||||
|
||||
#### 旋轉
|
||||
|
||||
視窗可以旋轉:
|
||||
|
||||
```bash
|
||||
scrcpy --rotation 1
|
||||
```
|
||||
|
||||
可用的數值:
|
||||
- `0`: 不旋轉
|
||||
- `1`: 90 度**逆**轉
|
||||
- `2`: 180 度
|
||||
- `3`: 90 度**順**轉
|
||||
|
||||
旋轉方向也可以使用 <kbd>MOD</kbd>+<kbd>←</kbd> _(左方向鍵)_ 和 <kbd>MOD</kbd>+<kbd>→</kbd> _(右方向鍵)_ 調整。
|
||||
|
||||
_scrcpy_ 有 3 種不同的旋轉:
|
||||
- <kbd>MOD</kbd>+<kbd>r</kbd> 要求裝置在垂直、水平之間旋轉 (目前運行中的 App 有可能會因為不支援而拒絕)。
|
||||
- `--lock-video-orientation` 修改鏡像的方向 (裝置傳給電腦的影像)。這會影響錄影結果的影像方向。
|
||||
- `--rotation` (或是 <kbd>MOD</kbd>+<kbd>←</kbd> / <kbd>MOD</kbd>+<kbd>→</kbd>) 只旋轉視窗的內容。這只會影響鏡像結果，不會影響錄影結果。
|
||||
|
||||
|
||||
### 其他鏡像選項
|
||||
|
||||
#### 唯讀
|
||||
|
||||
停用所有控制，包含鍵盤輸入、滑鼠事件、拖放檔案:
|
||||
|
||||
```bash
|
||||
scrcpy --no-control
|
||||
scrcpy -n
|
||||
```
|
||||
|
||||
#### 顯示螢幕
|
||||
|
||||
如果裝置有複數個螢幕，可以指定要鏡像哪個螢幕:
|
||||
|
||||
```bash
|
||||
scrcpy --display 1
|
||||
```
|
||||
|
||||
可以透過下列指令獲取螢幕 ID:
|
||||
|
||||
```
|
||||
adb shell dumpsys display # 找輸出結果中的 "mDisplayId="
|
||||
```
|
||||
|
||||
第二螢幕只有在 Android 10+ 時可以控制。如果不是 Android 10+，螢幕就會在唯讀狀態下投放。
|
||||
|
||||
|
||||
#### 保持清醒
|
||||
|
||||
如果要避免裝置在連接狀態下進入睡眠:
|
||||
|
||||
```bash
|
||||
scrcpy --stay-awake
|
||||
scrcpy -w
|
||||
```
|
||||
|
||||
_scrcpy_ 關閉後就會回復成原本的設定。
|
||||
|
||||
|
||||
#### 關閉螢幕
|
||||
|
||||
鏡像開始時，可以要求裝置關閉螢幕:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off
|
||||
scrcpy -S
|
||||
```
|
||||
|
||||
或是在任何時候輸入 <kbd>MOD</kbd>+<kbd>o</kbd>。
|
||||
|
||||
如果要開啟螢幕，輸入 <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>。
|
||||
|
||||
在 Android 上，`POWER` 按鈕總是開啟螢幕。
|
||||
|
||||
為了方便，如果 `POWER` 是透過 scrcpy 轉送 (右鍵 或 <kbd>MOD</kbd>+<kbd>p</kbd>)的話，螢幕將會在短暫的延遲後關閉。
|
||||
|
||||
實際在手機上的 `POWER` 還是會開啟螢幕。
|
||||
|
||||
防止裝置進入睡眠狀態:
|
||||
|
||||
```bash
|
||||
scrcpy --turn-screen-off --stay-awake
|
||||
scrcpy -Sw
|
||||
```
|
||||
|
||||
|
||||
#### 顯示過期的幀
|
||||
|
||||
為了降低延遲， _scrcpy_ 預設只會顯示最後解碼的幀，並且拋棄所有在這之前的幀。
|
||||
|
||||
如果要強制顯示所有的幀 (有可能會拉高延遲)，輸入:
|
||||
|
||||
```bash
|
||||
scrcpy --render-expired-frames
|
||||
```
|
||||
|
||||
#### 顯示觸控點
|
||||
|
||||
對於要報告的人來說，顯示裝置上的實際觸控點有時候是有幫助的。
|
||||
|
||||
Android 在_開發者選項_中有提供這個功能。
|
||||
|
||||
_Scrcpy_ 可以在啟動時啟用這個功能，並且在停止後恢復成原本的設定:
|
||||
|
||||
```bash
|
||||
scrcpy --show-touches
|
||||
scrcpy -t
|
||||
```
|
||||
|
||||
這個選項只會顯示**實際觸碰在裝置上的觸碰點**。
|
||||
|
||||
|
||||
### 輸入控制
|
||||
|
||||
|
||||
#### 旋轉裝置螢幕
|
||||
|
||||
輸入 <kbd>MOD</kbd>+<kbd>r</kbd> 以在垂直、水平之間切換。
|
||||
|
||||
如果使用中的程式不支援，則不會切換。
|
||||
|
||||
|
||||
#### 複製/貼上
|
||||
|
||||
如果 Android 剪貼簿上的內容有任何更動，電腦的剪貼簿也會一起更動。
|
||||
|
||||
任何與 <kbd>Ctrl</kbd> 相關的快捷鍵事件都會轉送到裝置上。特別來說:
|
||||
- <kbd>Ctrl</kbd>+<kbd>c</kbd> 通常是複製
|
||||
- <kbd>Ctrl</kbd>+<kbd>x</kbd> 通常是剪下
|
||||
- <kbd>Ctrl</kbd>+<kbd>v</kbd> 通常是貼上 (在電腦的剪貼簿與裝置上的剪貼簿同步之後)
|
||||
|
||||
這些跟你通常預期的行為一樣。
|
||||
|
||||
但是，實際上的行為是根據目前運行中的應用程式而定。
|
||||
|
||||
舉例來說， _Termux_ 在收到 <kbd>Ctrl</kbd>+<kbd>c</kbd> 後，會傳送 SIGINT；而 _K-9 Mail_ 則是建立新訊息。
|
||||
|
||||
如果在這情況下，要剪下、複製或貼上 (只有在Android 7+時才支援):
|
||||
- <kbd>MOD</kbd>+<kbd>c</kbd> 注入 `複製`
|
||||
- <kbd>MOD</kbd>+<kbd>x</kbd> 注入 `剪下`
|
||||
- <kbd>MOD</kbd>+<kbd>v</kbd> 注入 `貼上` (在電腦的剪貼簿與裝置上的剪貼簿同步之後)
|
||||
|
||||
另外，<kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd> 則是以一連串的按鍵事件貼上電腦剪貼簿中的內容。當元件不允許文字貼上 (例如 _Termux_) 時，這就很有用。不過，這在非 ASCII 內容上就無法使用。
|
||||
|
||||
**警告:** 貼上電腦的剪貼簿內容 (無論是從 <kbd>Ctrl</kbd>+<kbd>v</kbd> 或 <kbd>MOD</kbd>+<kbd>v</kbd>) 時，會複製剪貼簿中的內容至裝置的剪貼簿上。這會讓所有 Android 程式讀取剪貼簿的內容。請避免貼上任何敏感內容 (像是密碼)。
|
||||
|
||||
|
||||
#### 文字輸入偏好
|
||||
|
||||
輸入文字時，有兩種[事件][textevents]會被觸發:
|
||||
- _鍵盤事件 (key events)_，代表有一個按鍵被按下或放開
|
||||
- _文字事件 (text events)_，代表有一個文字被輸入
|
||||
|
||||
預設上，文字是被以鍵盤事件 (key events) 輸入的，所以鍵盤和遊戲內所預期的一樣 (通常是指 WASD)。
|
||||
|
||||
但是這可能造成[一些問題][prefertext]。如果在這輸入這方面遇到了問題，你可以試試:
|
||||
|
||||
```bash
|
||||
scrcpy --prefer-text
|
||||
```
|
||||
|
||||
(不過遊戲內鍵盤就會不可用)
|
||||
|
||||
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
|
||||
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
|
||||
|
||||
|
||||
#### 重複輸入
|
||||
|
||||
通常來說，長時間按住一個按鍵會重複觸發按鍵事件。這會在一些遊戲中造成效能問題，而且這個重複的按鍵事件是沒有意義的。
|
||||
|
||||
如果不要轉送這些重複的按鍵事件:
|
||||
|
||||
```bash
|
||||
scrcpy --no-key-repeat
|
||||
```
|
||||
|
||||
|
||||
### 檔案
|
||||
|
||||
#### 安裝 APK
|
||||
|
||||
如果要安裝 APK ，拖放一個 APK 檔案 (以 `.apk` 為副檔名) 到 _scrcpy_ 的視窗上。
|
||||
|
||||
視窗上不會有任何反饋；結果會顯示在命令列中。
|
||||
|
||||
|
||||
#### 推送檔案至裝置
|
||||
|
||||
如果要推送檔案到裝置上的 `/sdcard/` ，拖放一個非 APK 檔案 (**不**以 `.apk` 為副檔名) 到 _scrcpy_ 的視窗上。
|
||||
|
||||
視窗上不會有任何反饋；結果會顯示在命令列中。
|
||||
|
||||
推送檔案的目標路徑可以在啟動時指定:
|
||||
|
||||
```bash
|
||||
scrcpy --push-target /sdcard/foo/bar/
|
||||
```
|
||||
|
||||
|
||||
### 音訊轉送
|
||||
|
||||
_scrcpy_ **不**轉送音訊。請使用 [sndcpy]。另外，參見 [issue #14]。
|
||||
|
||||
[sndcpy]: https://github.com/rom1v/sndcpy
|
||||
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
|
||||
|
||||
|
||||
## 快捷鍵
|
||||
|
||||
在以下的清單中，<kbd>MOD</kbd> 是快捷鍵的特殊按鍵。通常來說，這個按鍵是 (左) <kbd>Alt</kbd> 或是 (左) <kbd>Super</kbd>。
|
||||
|
||||
這個是可以使用 `--shortcut-mod` 更改的。可以用的選項有:
|
||||
- `lctrl`: 左邊的 <kbd>Ctrl</kbd>
|
||||
- `rctrl`: 右邊的 <kbd>Ctrl</kbd>
|
||||
- `lalt`: 左邊的 <kbd>Alt</kbd>
|
||||
- `ralt`: 右邊的 <kbd>Alt</kbd>
|
||||
- `lsuper`: 左邊的 <kbd>Super</kbd>
|
||||
- `rsuper`: 右邊的 <kbd>Super</kbd>
|
||||
|
||||
```bash
|
||||
# 以 右邊的 Ctrl 為快捷鍵特殊按鍵
|
||||
scrcpy --shortcut-mod=rctrl
|
||||
|
||||
# 以 左邊的 Ctrl 和左邊的 Alt 或是 左邊的 Super 為快捷鍵特殊按鍵
|
||||
scrcpy --shortcut-mod=lctrl+lalt,lsuper
|
||||
```
|
||||
|
||||
_<kbd>[Super]</kbd> 通常是 <kbd>Windows</kbd> 或 <kbd>Cmd</kbd> 鍵。_
|
||||
|
||||
[Super]: https://en.wikipedia.org/wiki/Super_key_(keyboard_button)
|
||||
|
||||
| Action | Shortcut
|
||||
| ------------------------------------------------- |:-----------------------------
|
||||
| 切換至全螢幕 | <kbd>MOD</kbd>+<kbd>f</kbd>
|
||||
| 左旋顯示螢幕 | <kbd>MOD</kbd>+<kbd>←</kbd> _(左)_
|
||||
| 右旋顯示螢幕 | <kbd>MOD</kbd>+<kbd>→</kbd> _(右)_
|
||||
| 縮放視窗成 1:1 (pixel-perfect) | <kbd>MOD</kbd>+<kbd>g</kbd>
|
||||
| 縮放視窗到沒有黑邊框為止 | <kbd>MOD</kbd>+<kbd>w</kbd> \| _雙擊¹_
|
||||
| 按下 `首頁` 鍵 | <kbd>MOD</kbd>+<kbd>h</kbd> \| _中鍵_
|
||||
| 按下 `返回` 鍵 | <kbd>MOD</kbd>+<kbd>b</kbd> \| _右鍵²_
|
||||
| 按下 `切換 APP` 鍵 | <kbd>MOD</kbd>+<kbd>s</kbd>
|
||||
| 按下 `選單` 鍵 (或解鎖螢幕) | <kbd>MOD</kbd>+<kbd>m</kbd>
|
||||
| 按下 `音量+` 鍵 | <kbd>MOD</kbd>+<kbd>↑</kbd> _(上)_
|
||||
| 按下 `音量-` 鍵 | <kbd>MOD</kbd>+<kbd>↓</kbd> _(下)_
|
||||
| 按下 `電源` 鍵 | <kbd>MOD</kbd>+<kbd>p</kbd>
|
||||
| 開啟 | _右鍵²_
|
||||
| 關閉裝置螢幕(持續鏡像) | <kbd>MOD</kbd>+<kbd>o</kbd>
|
||||
| 開啟裝置螢幕 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>o</kbd>
|
||||
| 旋轉裝置螢幕 | <kbd>MOD</kbd>+<kbd>r</kbd>
|
||||
| 開啟通知列 | <kbd>MOD</kbd>+<kbd>n</kbd>
|
||||
| 關閉通知列 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>n</kbd>
|
||||
| 複製至剪貼簿³ | <kbd>MOD</kbd>+<kbd>c</kbd>
|
||||
| 剪下至剪貼簿³ | <kbd>MOD</kbd>+<kbd>x</kbd>
|
||||
| 同步剪貼簿並貼上³ | <kbd>MOD</kbd>+<kbd>v</kbd>
|
||||
| 複製電腦剪貼簿中的文字至裝置並貼上 | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>v</kbd>
|
||||
| 啟用/停用 FPS 計數器(顯示於 stdout - 通常是命令列) | <kbd>MOD</kbd>+<kbd>i</kbd>
|
||||
|
||||
_¹在黑邊框上雙擊以移除它們。_
|
||||
_²右鍵會返回。如果螢幕是關閉狀態，則會打開螢幕。_
|
||||
_³只支援 Android 7+。_
|
||||
|
||||
所有 <kbd>Ctrl</kbd>+_按鍵_ 快捷鍵都會傳送到裝置上，所以它們是由目前運作的應用程式處理的。
|
||||
|
||||
|
||||
## 自訂路徑
|
||||
|
||||
如果要使用特定的 _adb_ ，將它設定到環境變數中的 `ADB`:
|
||||
|
||||
ADB=/path/to/adb scrcpy
|
||||
|
||||
如果要覆寫 `scrcpy-server` 檔案的路徑，則將路徑設定到環境變數中的 `SCRCPY_SERVER_PATH`。
|
||||
|
||||
[相關連結][useful]
|
||||
|
||||
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
|
||||
|
||||
|
||||
## 為何叫 _scrcpy_ ？
|
||||
|
||||
有一個同事要我找一個跟 [gnirehtet] 一樣難念的名字。
|
||||
|
||||
[`strcpy`] 複製一個字串 (**str**ing)；`scrcpy` 複製一個螢幕 (**scr**een)。
|
||||
|
||||
[gnirehtet]: https://github.com/Genymobile/gnirehtet
|
||||
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
|
||||
|
||||
|
||||
## 如何編譯？
|
||||
|
||||
請看[這份文件 (英文)][BUILD]。
|
||||
|
||||
[BUILD]: BUILD.md
|
||||
|
||||
|
||||
## 常見問題
|
||||
|
||||
請看[這份文件 (英文)][FAQ]。
|
||||
|
||||
[FAQ]: FAQ.md
|
||||
|
||||
|
||||
## 開發者文件
|
||||
|
||||
請看[這個頁面 (英文)][developers page].
|
||||
|
||||
[developers page]: DEVELOP.md
|
||||
|
||||
|
||||
## Licence
|
||||
|
||||
Copyright (C) 2018 Genymobile
|
||||
Copyright (C) 2018-2021 Romain Vimont
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
## 相關文章
|
||||
|
||||
- [Scrcpy 簡介 (英文)][article-intro]
|
||||
- [Scrcpy 可以無線連線了 (英文)][article-tcpip]
|
||||
|
||||
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
|
||||
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
|
||||
153
app/meson.build
153
app/meson.build
@ -1,43 +1,25 @@
|
||||
src = [
|
||||
'src/main.c',
|
||||
'src/adb.c',
|
||||
'src/cli.c',
|
||||
'src/compat.c',
|
||||
'src/control_msg.c',
|
||||
'src/command.c',
|
||||
'src/control_event.c',
|
||||
'src/controller.c',
|
||||
'src/convert.c',
|
||||
'src/decoder.c',
|
||||
'src/device.c',
|
||||
'src/device_msg.c',
|
||||
'src/event_converter.c',
|
||||
'src/file_handler.c',
|
||||
'src/fps_counter.c',
|
||||
'src/frames.c',
|
||||
'src/input_manager.c',
|
||||
'src/opengl.c',
|
||||
'src/receiver.c',
|
||||
'src/lock_util.c',
|
||||
'src/net.c',
|
||||
'src/recorder.c',
|
||||
'src/scrcpy.c',
|
||||
'src/screen.c',
|
||||
'src/server.c',
|
||||
'src/stream.c',
|
||||
'src/str_util.c',
|
||||
'src/tiny_xpm.c',
|
||||
'src/video_buffer.c',
|
||||
'src/util/net.c',
|
||||
'src/util/process.c',
|
||||
'src/util/str_util.c'
|
||||
]
|
||||
|
||||
if host_machine.system() == 'windows'
|
||||
src += [ 'src/sys/win/process.c' ]
|
||||
else
|
||||
src += [ 'src/sys/unix/process.c' ]
|
||||
endif
|
||||
|
||||
check_functions = [
|
||||
'strdup'
|
||||
]
|
||||
|
||||
cc = meson.get_compiler('c')
|
||||
|
||||
if not get_option('crossbuild_windows')
|
||||
|
||||
# native build
|
||||
@ -51,6 +33,8 @@ if not get_option('crossbuild_windows')
|
||||
else
|
||||
|
||||
# cross-compile mingw32 build (from Linux to Windows)
|
||||
cc = meson.get_compiler('c')
|
||||
|
||||
prebuilt_sdl2 = meson.get_cross_property('prebuilt_sdl2')
|
||||
sdl2_bin_dir = meson.current_source_dir() + '/../prebuilt-deps/' + prebuilt_sdl2 + '/bin'
|
||||
sdl2_lib_dir = meson.current_source_dir() + '/../prebuilt-deps/' + prebuilt_sdl2 + '/lib'
|
||||
@ -85,21 +69,21 @@ else
|
||||
|
||||
endif
|
||||
|
||||
cc = meson.get_compiler('c')
|
||||
|
||||
if host_machine.system() == 'windows'
|
||||
src += [ 'src/sys/win/command.c' ]
|
||||
src += [ 'src/sys/win/net.c' ]
|
||||
dependencies += cc.find_library('ws2_32')
|
||||
else
|
||||
src += [ 'src/sys/unix/command.c' ]
|
||||
src += [ 'src/sys/unix/net.c' ]
|
||||
endif
|
||||
|
||||
conf = configuration_data()
|
||||
|
||||
foreach f : check_functions
|
||||
if cc.has_function(f)
|
||||
define = 'HAVE_' + f.underscorify().to_upper()
|
||||
conf.set(define, true)
|
||||
endif
|
||||
endforeach
|
||||
|
||||
# expose the build type
|
||||
conf.set('NDEBUG', get_option('buildtype') != 'debug')
|
||||
conf.set('BUILD_DEBUG', get_option('buildtype') == 'debug')
|
||||
|
||||
# the version, updated on release
|
||||
conf.set_quoted('SCRCPY_VERSION', meson.project_version())
|
||||
@ -107,90 +91,69 @@ conf.set_quoted('SCRCPY_VERSION', meson.project_version())
|
||||
# the prefix used during configuration (meson --prefix=PREFIX)
|
||||
conf.set_quoted('PREFIX', get_option('prefix'))
|
||||
|
||||
# build a "portable" version (with scrcpy-server accessible from the same
|
||||
# directory as the executable)
|
||||
conf.set('PORTABLE', get_option('portable'))
|
||||
# the path of the server, which will be appended to the prefix
|
||||
# ignored if OVERRIDE_SERVER_PATH if defined
|
||||
# must be consistent with the install_dir in server/meson.build
|
||||
conf.set_quoted('PREFIXED_SERVER_PATH', '/share/scrcpy/scrcpy-server.jar')
|
||||
|
||||
# the default client TCP port range for the "adb reverse" tunnel
|
||||
# the path of the server to be used "as is"
|
||||
# this is useful for building a "portable" version (with the server in the same
|
||||
# directory as the client)
|
||||
override_server_path = get_option('override_server_path')
|
||||
if override_server_path != ''
|
||||
conf.set_quoted('OVERRIDE_SERVER_PATH', override_server_path)
|
||||
else
|
||||
# undefine it
|
||||
conf.set('OVERRIDE_SERVER_PATH', false)
|
||||
endif
|
||||
|
||||
# the default client TCP port for the "adb reverse" tunnel
|
||||
# overridden by option --port
|
||||
conf.set('DEFAULT_LOCAL_PORT_RANGE_FIRST', '27183')
|
||||
conf.set('DEFAULT_LOCAL_PORT_RANGE_LAST', '27199')
|
||||
conf.set('DEFAULT_LOCAL_PORT', '27183')
|
||||
|
||||
# the default max video size for both dimensions, in pixels
|
||||
# overridden by option --max-size
|
||||
conf.set('DEFAULT_MAX_SIZE', '0') # 0: unlimited
|
||||
|
||||
# the default video orientation
|
||||
# natural device orientation is 0 and each increment adds 90 degrees
|
||||
# counterclockwise
|
||||
# overridden by option --lock-video-orientation
|
||||
conf.set('DEFAULT_LOCK_VIDEO_ORIENTATION', '-1') # -1: unlocked
|
||||
|
||||
# the default video bitrate, in bits/second
|
||||
# overridden by option --bit-rate
|
||||
conf.set('DEFAULT_BIT_RATE', '8000000') # 8Mbps
|
||||
|
||||
# whether the app should always display the most recent available frame, even
|
||||
# if the previous one has not been displayed
|
||||
# SKIP_FRAMES improves latency at the cost of framerate
|
||||
conf.set('SKIP_FRAMES', get_option('skip_frames'))
|
||||
|
||||
# enable High DPI support
|
||||
conf.set('HIDPI_SUPPORT', get_option('hidpi_support'))
|
||||
|
||||
# run a server debugger and wait for a client to be attached
|
||||
conf.set('SERVER_DEBUGGER', get_option('server_debugger'))
|
||||
|
||||
# select the debugger method ('old' for Android < 9, 'new' for Android >= 9)
|
||||
conf.set('SERVER_DEBUGGER_METHOD_NEW', get_option('server_debugger_method') == 'new')
|
||||
# disable console on Windows
|
||||
conf.set('WINDOWS_NOCONSOLE', get_option('windows_noconsole'))
|
||||
|
||||
configure_file(configuration: conf, output: 'config.h')
|
||||
|
||||
src_dir = include_directories('src')
|
||||
|
||||
executable('scrcpy', src,
|
||||
dependencies: dependencies,
|
||||
include_directories: src_dir,
|
||||
install: true,
|
||||
c_args: [])
|
||||
if get_option('windows_noconsole')
|
||||
c_args = [ '-mwindows' ]
|
||||
link_args = [ '-mwindows' ]
|
||||
else
|
||||
c_args = []
|
||||
link_args = []
|
||||
endif
|
||||
|
||||
install_man('scrcpy.1')
|
||||
executable('scrcpy', src, dependencies: dependencies, include_directories: src_dir, install: true, c_args: c_args, link_args: link_args)
|
||||
|
||||
|
||||
### TESTS
|
||||
|
||||
# do not build tests in release (assertions would not be executed at all)
|
||||
if get_option('buildtype') == 'debug'
|
||||
tests = [
|
||||
['test_buffer_util', [
|
||||
'tests/test_buffer_util.c'
|
||||
]],
|
||||
['test_cbuf', [
|
||||
'tests/test_cbuf.c',
|
||||
]],
|
||||
['test_cli', [
|
||||
'tests/test_cli.c',
|
||||
'src/cli.c',
|
||||
'src/util/str_util.c',
|
||||
]],
|
||||
['test_control_msg_serialize', [
|
||||
'tests/test_control_msg_serialize.c',
|
||||
'src/control_msg.c',
|
||||
'src/util/str_util.c',
|
||||
]],
|
||||
['test_device_msg_deserialize', [
|
||||
'tests/test_device_msg_deserialize.c',
|
||||
'src/device_msg.c',
|
||||
]],
|
||||
['test_queue', [
|
||||
'tests/test_queue.c',
|
||||
]],
|
||||
['test_strutil', [
|
||||
'tests/test_strutil.c',
|
||||
'src/util/str_util.c',
|
||||
]],
|
||||
]
|
||||
tests = [
|
||||
['test_control_event_queue', ['tests/test_control_event_queue.c', 'src/control_event.c']],
|
||||
['test_control_event_serialize', ['tests/test_control_event_serialize.c', 'src/control_event.c']],
|
||||
['test_strutil', ['tests/test_strutil.c', 'src/str_util.c']],
|
||||
]
|
||||
|
||||
foreach t : tests
|
||||
exe = executable(t[0], t[1],
|
||||
include_directories: src_dir,
|
||||
dependencies: dependencies,
|
||||
c_args: ['-DSDL_MAIN_HANDLED', '-DSC_TEST'])
|
||||
test(t[0], exe)
|
||||
endforeach
|
||||
endif
|
||||
foreach t : tests
|
||||
exe = executable(t[0], t[1], include_directories: src_dir, dependencies: dependencies)
|
||||
test(t[0], exe)
|
||||
endforeach
|
||||
|
||||
384
app/scrcpy.1
384
app/scrcpy.1
@ -1,384 +0,0 @@
|
||||
.TH "scrcpy" "1"
|
||||
.SH NAME
|
||||
scrcpy \- Display and control your Android device
|
||||
|
||||
|
||||
.SH SYNOPSIS
|
||||
.B scrcpy
|
||||
.RI [ options ]
|
||||
|
||||
|
||||
.SH DESCRIPTION
|
||||
.B scrcpy
|
||||
provides display and control of Android devices connected on USB (or over TCP/IP). It does not require any root access.
|
||||
|
||||
|
||||
.SH OPTIONS
|
||||
|
||||
.TP
|
||||
.B \-\-always\-on\-top
|
||||
Make scrcpy window always on top (above other windows).
|
||||
|
||||
.TP
|
||||
.BI "\-b, \-\-bit\-rate " value
|
||||
Encode the video at the given bit\-rate, expressed in bits/s. Unit suffixes are supported: '\fBK\fR' (x1000) and '\fBM\fR' (x1000000).
|
||||
|
||||
Default is 8000000.
|
||||
|
||||
.TP
|
||||
.BI "\-\-codec\-options " key[:type]=value[,...]
|
||||
Set a list of comma-separated key:type=value options for the device encoder.
|
||||
|
||||
The possible values for 'type' are 'int' (default), 'long', 'float' and 'string'.
|
||||
|
||||
The list of possible codec options is available in the Android documentation
|
||||
.UR https://d.android.com/reference/android/media/MediaFormat
|
||||
.UE .
|
||||
|
||||
.TP
|
||||
.BI "\-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
|
||||
Crop the device screen on the server.
|
||||
|
||||
The values are expressed in the device natural orientation (typically, portrait for a phone, landscape for a tablet). Any
|
||||
.B \-\-max\-size
|
||||
value is computed on the cropped size.
|
||||
|
||||
.TP
|
||||
.BI "\-\-disable-screensaver"
|
||||
Disable screensaver while scrcpy is running.
|
||||
|
||||
.TP
|
||||
.BI "\-\-display " id
|
||||
Specify the display id to mirror.
|
||||
|
||||
The list of possible display ids can be listed by "adb shell dumpsys display"
|
||||
(search "mDisplayId=" in the output).
|
||||
|
||||
Default is 0.
|
||||
|
||||
.TP
|
||||
.BI "\-\-encoder " name
|
||||
Use a specific MediaCodec encoder (must be a H.264 encoder).
|
||||
|
||||
.TP
|
||||
.B \-\-force\-adb\-forward
|
||||
Do not attempt to use "adb reverse" to connect to the device.
|
||||
|
||||
.TP
|
||||
.B \-\-forward\-all\-clicks
|
||||
By default, right-click triggers BACK (or POWER on) and middle-click triggers HOME. This option disables these shortcuts and forward the clicks to the device instead.
|
||||
|
||||
.TP
|
||||
.B \-f, \-\-fullscreen
|
||||
Start in fullscreen.
|
||||
|
||||
.TP
|
||||
.B \-h, \-\-help
|
||||
Print this help.
|
||||
|
||||
.TP
|
||||
.B \-\-legacy\-paste
|
||||
Inject computer clipboard text as a sequence of key events on Ctrl+v (like MOD+Shift+v).
|
||||
|
||||
This is a workaround for some devices not behaving as expected when setting the device clipboard programmatically.
|
||||
|
||||
.TP
|
||||
.BI "\-\-lock\-video\-orientation " value
|
||||
Lock video orientation to \fIvalue\fR. Possible values are -1 (unlocked), 0, 1, 2 and 3. Natural device orientation is 0, and each increment adds a 90 degrees otation counterclockwise.
|
||||
|
||||
Default is -1 (unlocked).
|
||||
|
||||
.TP
|
||||
.BI "\-\-max\-fps " value
|
||||
Limit the framerate of screen capture (officially supported since Android 10, but may work on earlier versions).
|
||||
|
||||
.TP
|
||||
.BI "\-m, \-\-max\-size " value
|
||||
Limit both the width and height of the video to \fIvalue\fR. The other dimension is computed so that the device aspect\-ratio is preserved.
|
||||
|
||||
Default is 0 (unlimited).
|
||||
|
||||
.TP
|
||||
.B \-n, \-\-no\-control
|
||||
Disable device control (mirror the device in read\-only).
|
||||
|
||||
.TP
|
||||
.B \-N, \-\-no\-display
|
||||
Do not display device (only when screen recording is enabled).
|
||||
|
||||
.TP
|
||||
.B \-\-no\-key\-repeat
|
||||
Do not forward repeated key events when a key is held down.
|
||||
|
||||
.TP
|
||||
.B \-\-no\-mipmaps
|
||||
If the renderer is OpenGL 3.0+ or OpenGL ES 2.0+, then mipmaps are automatically generated to improve downscaling quality. This option disables the generation of mipmaps.
|
||||
|
||||
.TP
|
||||
.BI "\-p, \-\-port " port[:port]
|
||||
Set the TCP port (range) used by the client to listen.
|
||||
|
||||
Default is 27183:27199.
|
||||
|
||||
.TP
|
||||
.B \-\-prefer\-text
|
||||
Inject alpha characters and space as text events instead of key events.
|
||||
|
||||
This avoids issues when combining multiple keys to enter special characters,
|
||||
but breaks the expected behavior of alpha keys in games (typically WASD).
|
||||
|
||||
.TP
|
||||
.BI "\-\-push\-target " path
|
||||
Set the target directory for pushing files to the device by drag & drop. It is passed as\-is to "adb push".
|
||||
|
||||
Default is "/sdcard/".
|
||||
|
||||
.TP
|
||||
.BI "\-r, \-\-record " file
|
||||
Record screen to
|
||||
.IR file .
|
||||
|
||||
The format is determined by the
|
||||
.B \-\-record\-format
|
||||
option if set, or by the file extension (.mp4 or .mkv).
|
||||
|
||||
.TP
|
||||
.BI "\-\-record\-format " format
|
||||
Force recording format (either mp4 or mkv).
|
||||
|
||||
.TP
|
||||
.BI "\-\-render\-driver " name
|
||||
Request SDL to use the given render driver (this is just a hint).
|
||||
|
||||
Supported names are currently "direct3d", "opengl", "opengles2", "opengles", "metal" and "software".
|
||||
|
||||
.UR https://wiki.libsdl.org/SDL_HINT_RENDER_DRIVER
|
||||
.UE
|
||||
|
||||
.TP
|
||||
.B \-\-render\-expired\-frames
|
||||
By default, to minimize latency, scrcpy always renders the last available decoded frame, and drops any previous ones. This flag forces to render all frames, at a cost of a possible increased latency.
|
||||
|
||||
.TP
|
||||
.BI "\-\-rotation " value
|
||||
Set the initial display rotation. Possibles values are 0, 1, 2 and 3. Each increment adds a 90 degrees rotation counterclockwise.
|
||||
|
||||
.TP
|
||||
.BI "\-s, \-\-serial " number
|
||||
The device serial number. Mandatory only if several devices are connected to adb.
|
||||
|
||||
.TP
|
||||
.BI "\-\-shortcut\-mod " key[+...]][,...]
|
||||
Specify the modifiers to use for scrcpy shortcuts. Possible keys are "lctrl", "rctrl", "lalt", "ralt", "lsuper" and "rsuper".
|
||||
|
||||
A shortcut can consist in several keys, separated by '+'. Several shortcuts can be specified, separated by ','.
|
||||
|
||||
For example, to use either LCtrl+LAlt or LSuper for scrcpy shortcuts, pass "lctrl+lalt,lsuper".
|
||||
|
||||
Default is "lalt,lsuper" (left-Alt or left-Super).
|
||||
|
||||
.TP
|
||||
.B \-S, \-\-turn\-screen\-off
|
||||
Turn the device screen off immediately.
|
||||
|
||||
.TP
|
||||
.B \-t, \-\-show\-touches
|
||||
Enable "show touches" on start, restore the initial value on exit.
|
||||
|
||||
It only shows physical touches (not clicks from scrcpy).
|
||||
|
||||
.TP
|
||||
.B \-v, \-\-version
|
||||
Print the version of scrcpy.
|
||||
|
||||
.TP
|
||||
.BI "\-V, \-\-verbosity " value
|
||||
Set the log level ("debug", "info", "warn" or "error").
|
||||
|
||||
Default is "info" for release builds, "debug" for debug builds.
|
||||
|
||||
.TP
|
||||
.B \-w, \-\-stay-awake
|
||||
Keep the device on while scrcpy is running, when the device is plugged in.
|
||||
|
||||
.TP
|
||||
.B \-\-window\-borderless
|
||||
Disable window decorations (display borderless window).
|
||||
|
||||
.TP
|
||||
.BI "\-\-window\-title " text
|
||||
Set a custom window title.
|
||||
|
||||
.TP
|
||||
.BI "\-\-window\-x " value
|
||||
Set the initial window horizontal position.
|
||||
|
||||
Default is "auto".\n
|
||||
|
||||
.TP
|
||||
.BI "\-\-window\-y " value
|
||||
Set the initial window vertical position.
|
||||
|
||||
Default is "auto".\n
|
||||
|
||||
.TP
|
||||
.BI "\-\-window\-width " value
|
||||
Set the initial window width.
|
||||
|
||||
Default is 0 (automatic).\n
|
||||
|
||||
.TP
|
||||
.BI "\-\-window\-height " value
|
||||
Set the initial window height.
|
||||
|
||||
Default is 0 (automatic).\n
|
||||
|
||||
.SH SHORTCUTS
|
||||
|
||||
In the following list, MOD is the shortcut modifier. By default, it's (left)
|
||||
Alt or (left) Super, but it can be configured by \-\-shortcut-mod (see above).
|
||||
|
||||
.TP
|
||||
.B MOD+f
|
||||
Switch fullscreen mode
|
||||
|
||||
.TP
|
||||
.B MOD+Left
|
||||
Rotate display left
|
||||
|
||||
.TP
|
||||
.B MOD+Right
|
||||
Rotate display right
|
||||
|
||||
.TP
|
||||
.B MOD+g
|
||||
Resize window to 1:1 (pixel\-perfect)
|
||||
|
||||
.TP
|
||||
.B MOD+w, Double\-click on black borders
|
||||
Resize window to remove black borders
|
||||
|
||||
.TP
|
||||
.B MOD+h, Home, Middle\-click
|
||||
Click on HOME
|
||||
|
||||
.TP
|
||||
.B MOD+b, MOD+Backspace, Right\-click (when screen is on)
|
||||
Click on BACK
|
||||
|
||||
.TP
|
||||
.B MOD+s
|
||||
Click on APP_SWITCH
|
||||
|
||||
.TP
|
||||
.B MOD+m
|
||||
Click on MENU
|
||||
|
||||
.TP
|
||||
.B MOD+Up
|
||||
Click on VOLUME_UP
|
||||
|
||||
.TP
|
||||
.B MOD+Down
|
||||
Click on VOLUME_DOWN
|
||||
|
||||
.TP
|
||||
.B MOD+p
|
||||
Click on POWER (turn screen on/off)
|
||||
|
||||
.TP
|
||||
.B Right\-click (when screen is off)
|
||||
Turn screen on
|
||||
|
||||
.TP
|
||||
.B MOD+o
|
||||
Turn device screen off (keep mirroring)
|
||||
|
||||
.TP
|
||||
.B MOD+Shift+o
|
||||
Turn device screen on
|
||||
|
||||
.TP
|
||||
.B MOD+r
|
||||
Rotate device screen
|
||||
|
||||
.TP
|
||||
.B MOD+n
|
||||
Expand notification panel
|
||||
|
||||
.TP
|
||||
.B MOD+Shift+n
|
||||
Collapse notification panel
|
||||
|
||||
.TP
|
||||
.B Mod+c
|
||||
Copy to clipboard (inject COPY keycode, Android >= 7 only)
|
||||
|
||||
.TP
|
||||
.B Mod+x
|
||||
Cut to clipboard (inject CUT keycode, Android >= 7 only)
|
||||
|
||||
.TP
|
||||
.B MOD+v
|
||||
Copy computer clipboard to device, then paste (inject PASTE keycode, Android >= 7 only)
|
||||
|
||||
.TP
|
||||
.B MOD+Shift+v
|
||||
Inject computer clipboard text as a sequence of key events
|
||||
|
||||
.TP
|
||||
.B MOD+i
|
||||
Enable/disable FPS counter (print frames/second in logs)
|
||||
|
||||
.TP
|
||||
.B Ctrl+click-and-move
|
||||
Pinch-to-zoom from the center of the screen
|
||||
|
||||
.TP
|
||||
.B Drag & drop APK file
|
||||
Install APK from computer
|
||||
|
||||
|
||||
.SH Environment variables
|
||||
|
||||
.TP
|
||||
.B ADB
|
||||
Specify the path to adb.
|
||||
|
||||
.TP
|
||||
.B SCRCPY_SERVER_PATH
|
||||
Specify the path to server binary.
|
||||
|
||||
|
||||
.SH AUTHORS
|
||||
.B scrcpy
|
||||
is written by Romain Vimont.
|
||||
|
||||
This manual page was written by
|
||||
.MT mmyangfl@gmail.com
|
||||
Yangfl
|
||||
.ME
|
||||
for the Debian Project (and may be used by others).
|
||||
|
||||
|
||||
.SH "REPORTING BUGS"
|
||||
Report bugs to
|
||||
.UR https://github.com/Genymobile/scrcpy/issues
|
||||
.UE .
|
||||
|
||||
.SH COPYRIGHT
|
||||
Copyright \(co 2018 Genymobile
|
||||
.UR https://www.genymobile.com
|
||||
Genymobile
|
||||
.UE
|
||||
|
||||
Copyright \(co 2018\-2020
|
||||
.MT rom@rom1v.com
|
||||
Romain Vimont
|
||||
.ME
|
||||
|
||||
Licensed under the Apache License, Version 2.0.
|
||||
|
||||
.SH WWW
|
||||
.UR https://github.com/Genymobile/scrcpy
|
||||
.UE
|
||||
@ -1,34 +0,0 @@
|
||||
#ifndef SC_ADB_H
|
||||
#define SC_ADB_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
#include "util/process.h"
|
||||
|
||||
process_t
|
||||
adb_execute(const char *serial, const char *const adb_cmd[], size_t len);
|
||||
|
||||
process_t
|
||||
adb_forward(const char *serial, uint16_t local_port,
|
||||
const char *device_socket_name);
|
||||
|
||||
process_t
|
||||
adb_forward_remove(const char *serial, uint16_t local_port);
|
||||
|
||||
process_t
|
||||
adb_reverse(const char *serial, const char *device_socket_name,
|
||||
uint16_t local_port);
|
||||
|
||||
process_t
|
||||
adb_reverse_remove(const char *serial, const char *device_socket_name);
|
||||
|
||||
process_t
|
||||
adb_push(const char *serial, const char *local, const char *remote);
|
||||
|
||||
process_t
|
||||
adb_install(const char *serial, const char *local);
|
||||
|
||||
#endif
|
||||
28
app/src/buffer_util.h
Normal file
28
app/src/buffer_util.h
Normal file
@ -0,0 +1,28 @@
|
||||
#ifndef BUFFER_UTIL_H
|
||||
#define BUFFER_UTIL_H
|
||||
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
static inline void buffer_write16be(Uint8 *buf, Uint16 value) {
|
||||
buf[0] = value >> 8;
|
||||
buf[1] = value;
|
||||
}
|
||||
|
||||
static inline void buffer_write32be(Uint8 *buf, Uint32 value) {
|
||||
buf[0] = value >> 24;
|
||||
buf[1] = value >> 16;
|
||||
buf[2] = value >> 8;
|
||||
buf[3] = value;
|
||||
}
|
||||
|
||||
static inline Uint32 buffer_read32be(Uint8 *buf) {
|
||||
return (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
|
||||
}
|
||||
|
||||
static inline Uint64 buffer_read64be(Uint8 *buf) {
|
||||
Uint32 msb = buffer_read32be(buf);
|
||||
Uint32 lsb = buffer_read32be(&buf[4]);
|
||||
return ((Uint64) msb << 32) | lsb;
|
||||
}
|
||||
|
||||
#endif
|
||||
930
app/src/cli.c
930
app/src/cli.c
@ -1,930 +0,0 @@
|
||||
#include "cli.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <getopt.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "scrcpy.h"
|
||||
#include "util/log.h"
|
||||
#include "util/str_util.h"
|
||||
|
||||
void
|
||||
scrcpy_print_usage(const char *arg0) {
|
||||
fprintf(stderr,
|
||||
"Usage: %s [options]\n"
|
||||
"\n"
|
||||
"Options:\n"
|
||||
"\n"
|
||||
" --always-on-top\n"
|
||||
" Make scrcpy window always on top (above other windows).\n"
|
||||
"\n"
|
||||
" -b, --bit-rate value\n"
|
||||
" Encode the video at the given bit-rate, expressed in bits/s.\n"
|
||||
" Unit suffixes are supported: 'K' (x1000) and 'M' (x1000000).\n"
|
||||
" Default is %d.\n"
|
||||
"\n"
|
||||
" --codec-options key[:type]=value[,...]\n"
|
||||
" Set a list of comma-separated key:type=value options for the\n"
|
||||
" device encoder.\n"
|
||||
" The possible values for 'type' are 'int' (default), 'long',\n"
|
||||
" 'float' and 'string'.\n"
|
||||
" The list of possible codec options is available in the\n"
|
||||
" Android documentation:\n"
|
||||
" <https://d.android.com/reference/android/media/MediaFormat>\n"
|
||||
"\n"
|
||||
" --crop width:height:x:y\n"
|
||||
" Crop the device screen on the server.\n"
|
||||
" The values are expressed in the device natural orientation\n"
|
||||
" (typically, portrait for a phone, landscape for a tablet).\n"
|
||||
" Any --max-size value is computed on the cropped size.\n"
|
||||
"\n"
|
||||
" --disable-screensaver\n"
|
||||
" Disable screensaver while scrcpy is running.\n"
|
||||
"\n"
|
||||
" --display id\n"
|
||||
" Specify the display id to mirror.\n"
|
||||
"\n"
|
||||
" The list of possible display ids can be listed by:\n"
|
||||
" adb shell dumpsys display\n"
|
||||
" (search \"mDisplayId=\" in the output)\n"
|
||||
"\n"
|
||||
" Default is 0.\n"
|
||||
"\n"
|
||||
" --encoder name\n"
|
||||
" Use a specific MediaCodec encoder (must be a H.264 encoder).\n"
|
||||
"\n"
|
||||
" --force-adb-forward\n"
|
||||
" Do not attempt to use \"adb reverse\" to connect to the\n"
|
||||
" the device.\n"
|
||||
"\n"
|
||||
" --forward-all-clicks\n"
|
||||
" By default, right-click triggers BACK (or POWER on) and\n"
|
||||
" middle-click triggers HOME. This option disables these\n"
|
||||
" shortcuts and forward the clicks to the device instead.\n"
|
||||
"\n"
|
||||
" -f, --fullscreen\n"
|
||||
" Start in fullscreen.\n"
|
||||
"\n"
|
||||
" -h, --help\n"
|
||||
" Print this help.\n"
|
||||
"\n"
|
||||
" --legacy-paste\n"
|
||||
" Inject computer clipboard text as a sequence of key events\n"
|
||||
" on Ctrl+v (like MOD+Shift+v).\n"
|
||||
" This is a workaround for some devices not behaving as\n"
|
||||
" expected when setting the device clipboard programmatically.\n"
|
||||
"\n"
|
||||
" --lock-video-orientation value\n"
|
||||
" Lock video orientation to value.\n"
|
||||
" Possible values are -1 (unlocked), 0, 1, 2 and 3.\n"
|
||||
" Natural device orientation is 0, and each increment adds a\n"
|
||||
" 90 degrees rotation counterclockwise.\n"
|
||||
" Default is %d%s.\n"
|
||||
"\n"
|
||||
" --max-fps value\n"
|
||||
" Limit the frame rate of screen capture (officially supported\n"
|
||||
" since Android 10, but may work on earlier versions).\n"
|
||||
"\n"
|
||||
" -m, --max-size value\n"
|
||||
" Limit both the width and height of the video to value. The\n"
|
||||
" other dimension is computed so that the device aspect-ratio\n"
|
||||
" is preserved.\n"
|
||||
" Default is %d%s.\n"
|
||||
"\n"
|
||||
" -n, --no-control\n"
|
||||
" Disable device control (mirror the device in read-only).\n"
|
||||
"\n"
|
||||
" -N, --no-display\n"
|
||||
" Do not display device (only when screen recording is\n"
|
||||
" enabled).\n"
|
||||
"\n"
|
||||
" --no-key-repeat\n"
|
||||
" Do not forward repeated key events when a key is held down.\n"
|
||||
"\n"
|
||||
" --no-mipmaps\n"
|
||||
" If the renderer is OpenGL 3.0+ or OpenGL ES 2.0+, then\n"
|
||||
" mipmaps are automatically generated to improve downscaling\n"
|
||||
" quality. This option disables the generation of mipmaps.\n"
|
||||
"\n"
|
||||
" -p, --port port[:port]\n"
|
||||
" Set the TCP port (range) used by the client to listen.\n"
|
||||
" Default is %d:%d.\n"
|
||||
"\n"
|
||||
" --prefer-text\n"
|
||||
" Inject alpha characters and space as text events instead of\n"
|
||||
" key events.\n"
|
||||
" This avoids issues when combining multiple keys to enter a\n"
|
||||
" special character, but breaks the expected behavior of alpha\n"
|
||||
" keys in games (typically WASD).\n"
|
||||
"\n"
|
||||
" --push-target path\n"
|
||||
" Set the target directory for pushing files to the device by\n"
|
||||
" drag & drop. It is passed as-is to \"adb push\".\n"
|
||||
" Default is \"/sdcard/\".\n"
|
||||
"\n"
|
||||
" -r, --record file.mp4\n"
|
||||
" Record screen to file.\n"
|
||||
" The format is determined by the --record-format option if\n"
|
||||
" set, or by the file extension (.mp4 or .mkv).\n"
|
||||
"\n"
|
||||
" --record-format format\n"
|
||||
" Force recording format (either mp4 or mkv).\n"
|
||||
"\n"
|
||||
" --render-driver name\n"
|
||||
" Request SDL to use the given render driver (this is just a\n"
|
||||
" hint).\n"
|
||||
" Supported names are currently \"direct3d\", \"opengl\",\n"
|
||||
" \"opengles2\", \"opengles\", \"metal\" and \"software\".\n"
|
||||
" <https://wiki.libsdl.org/SDL_HINT_RENDER_DRIVER>\n"
|
||||
"\n"
|
||||
" --render-expired-frames\n"
|
||||
" By default, to minimize latency, scrcpy always renders the\n"
|
||||
" last available decoded frame, and drops any previous ones.\n"
|
||||
" This flag forces to render all frames, at a cost of a\n"
|
||||
" possible increased latency.\n"
|
||||
"\n"
|
||||
" --rotation value\n"
|
||||
" Set the initial display rotation.\n"
|
||||
" Possibles values are 0, 1, 2 and 3. Each increment adds a 90\n"
|
||||
" degrees rotation counterclockwise.\n"
|
||||
"\n"
|
||||
" -s, --serial serial\n"
|
||||
" The device serial number. Mandatory only if several devices\n"
|
||||
" are connected to adb.\n"
|
||||
"\n"
|
||||
" --shortcut-mod key[+...]][,...]\n"
|
||||
" Specify the modifiers to use for scrcpy shortcuts.\n"
|
||||
" Possible keys are \"lctrl\", \"rctrl\", \"lalt\", \"ralt\",\n"
|
||||
" \"lsuper\" and \"rsuper\".\n"
|
||||
"\n"
|
||||
" A shortcut can consist in several keys, separated by '+'.\n"
|
||||
" Several shortcuts can be specified, separated by ','.\n"
|
||||
"\n"
|
||||
" For example, to use either LCtrl+LAlt or LSuper for scrcpy\n"
|
||||
" shortcuts, pass \"lctrl+lalt,lsuper\".\n"
|
||||
"\n"
|
||||
" Default is \"lalt,lsuper\" (left-Alt or left-Super).\n"
|
||||
"\n"
|
||||
" -S, --turn-screen-off\n"
|
||||
" Turn the device screen off immediately.\n"
|
||||
"\n"
|
||||
" -t, --show-touches\n"
|
||||
" Enable \"show touches\" on start, restore the initial value\n"
|
||||
" on exit.\n"
|
||||
" It only shows physical touches (not clicks from scrcpy).\n"
|
||||
"\n"
|
||||
" -v, --version\n"
|
||||
" Print the version of scrcpy.\n"
|
||||
"\n"
|
||||
" -V, --verbosity value\n"
|
||||
" Set the log level (debug, info, warn or error).\n"
|
||||
#ifndef NDEBUG
|
||||
" Default is debug.\n"
|
||||
#else
|
||||
" Default is info.\n"
|
||||
#endif
|
||||
"\n"
|
||||
" -w, --stay-awake\n"
|
||||
" Keep the device on while scrcpy is running, when the device\n"
|
||||
" is plugged in.\n"
|
||||
"\n"
|
||||
" --window-borderless\n"
|
||||
" Disable window decorations (display borderless window).\n"
|
||||
"\n"
|
||||
" --window-title text\n"
|
||||
" Set a custom window title.\n"
|
||||
"\n"
|
||||
" --window-x value\n"
|
||||
" Set the initial window horizontal position.\n"
|
||||
" Default is \"auto\".\n"
|
||||
"\n"
|
||||
" --window-y value\n"
|
||||
" Set the initial window vertical position.\n"
|
||||
" Default is \"auto\".\n"
|
||||
"\n"
|
||||
" --window-width value\n"
|
||||
" Set the initial window width.\n"
|
||||
" Default is 0 (automatic).\n"
|
||||
"\n"
|
||||
" --window-height value\n"
|
||||
" Set the initial window width.\n"
|
||||
" Default is 0 (automatic).\n"
|
||||
"\n"
|
||||
"Shortcuts:\n"
|
||||
"\n"
|
||||
" In the following list, MOD is the shortcut modifier. By default,\n"
|
||||
" it's (left) Alt or (left) Super, but it can be configured by\n"
|
||||
" --shortcut-mod (see above).\n"
|
||||
"\n"
|
||||
" MOD+f\n"
|
||||
" Switch fullscreen mode\n"
|
||||
"\n"
|
||||
" MOD+Left\n"
|
||||
" Rotate display left\n"
|
||||
"\n"
|
||||
" MOD+Right\n"
|
||||
" Rotate display right\n"
|
||||
"\n"
|
||||
" MOD+g\n"
|
||||
" Resize window to 1:1 (pixel-perfect)\n"
|
||||
"\n"
|
||||
" MOD+w\n"
|
||||
" Double-click on black borders\n"
|
||||
" Resize window to remove black borders\n"
|
||||
"\n"
|
||||
" MOD+h\n"
|
||||
" Middle-click\n"
|
||||
" Click on HOME\n"
|
||||
"\n"
|
||||
" MOD+b\n"
|
||||
" MOD+Backspace\n"
|
||||
" Right-click (when screen is on)\n"
|
||||
" Click on BACK\n"
|
||||
"\n"
|
||||
" MOD+s\n"
|
||||
" Click on APP_SWITCH\n"
|
||||
"\n"
|
||||
" MOD+m\n"
|
||||
" Click on MENU\n"
|
||||
"\n"
|
||||
" MOD+Up\n"
|
||||
" Click on VOLUME_UP\n"
|
||||
"\n"
|
||||
" MOD+Down\n"
|
||||
" Click on VOLUME_DOWN\n"
|
||||
"\n"
|
||||
" MOD+p\n"
|
||||
" Click on POWER (turn screen on/off)\n"
|
||||
"\n"
|
||||
" Right-click (when screen is off)\n"
|
||||
" Power on\n"
|
||||
"\n"
|
||||
" MOD+o\n"
|
||||
" Turn device screen off (keep mirroring)\n"
|
||||
"\n"
|
||||
" MOD+Shift+o\n"
|
||||
" Turn device screen on\n"
|
||||
"\n"
|
||||
" MOD+r\n"
|
||||
" Rotate device screen\n"
|
||||
"\n"
|
||||
" MOD+n\n"
|
||||
" Expand notification panel\n"
|
||||
"\n"
|
||||
" MOD+Shift+n\n"
|
||||
" Collapse notification panel\n"
|
||||
"\n"
|
||||
" MOD+c\n"
|
||||
" Copy to clipboard (inject COPY keycode, Android >= 7 only)\n"
|
||||
"\n"
|
||||
" MOD+x\n"
|
||||
" Cut to clipboard (inject CUT keycode, Android >= 7 only)\n"
|
||||
"\n"
|
||||
" MOD+v\n"
|
||||
" Copy computer clipboard to device, then paste (inject PASTE\n"
|
||||
" keycode, Android >= 7 only)\n"
|
||||
"\n"
|
||||
" MOD+Shift+v\n"
|
||||
" Inject computer clipboard text as a sequence of key events\n"
|
||||
"\n"
|
||||
" MOD+i\n"
|
||||
" Enable/disable FPS counter (print frames/second in logs)\n"
|
||||
"\n"
|
||||
" Ctrl+click-and-move\n"
|
||||
" Pinch-to-zoom from the center of the screen\n"
|
||||
"\n"
|
||||
" Drag & drop APK file\n"
|
||||
" Install APK from computer\n"
|
||||
"\n",
|
||||
arg0,
|
||||
DEFAULT_BIT_RATE,
|
||||
DEFAULT_LOCK_VIDEO_ORIENTATION, DEFAULT_LOCK_VIDEO_ORIENTATION >= 0 ? "" : " (unlocked)",
|
||||
DEFAULT_MAX_SIZE, DEFAULT_MAX_SIZE ? "" : " (unlimited)",
|
||||
DEFAULT_LOCAL_PORT_RANGE_FIRST, DEFAULT_LOCAL_PORT_RANGE_LAST);
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_integer_arg(const char *s, long *out, bool accept_suffix, long min,
|
||||
long max, const char *name) {
|
||||
long value;
|
||||
bool ok;
|
||||
if (accept_suffix) {
|
||||
ok = parse_integer_with_suffix(s, &value);
|
||||
} else {
|
||||
ok = parse_integer(s, &value);
|
||||
}
|
||||
if (!ok) {
|
||||
LOGE("Could not parse %s: %s", name, s);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (value < min || value > max) {
|
||||
LOGE("Could not parse %s: value (%ld) out-of-range (%ld; %ld)",
|
||||
name, value, min, max);
|
||||
return false;
|
||||
}
|
||||
|
||||
*out = value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static size_t
|
||||
parse_integers_arg(const char *s, size_t max_items, long *out, long min,
|
||||
long max, const char *name) {
|
||||
size_t count = parse_integers(s, ':', max_items, out);
|
||||
if (!count) {
|
||||
LOGE("Could not parse %s: %s", name, s);
|
||||
return 0;
|
||||
}
|
||||
|
||||
for (size_t i = 0; i < count; ++i) {
|
||||
long value = out[i];
|
||||
if (value < min || value > max) {
|
||||
LOGE("Could not parse %s: value (%ld) out-of-range (%ld; %ld)",
|
||||
name, value, min, max);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_bit_rate(const char *s, uint32_t *bit_rate) {
|
||||
long value;
|
||||
// long may be 32 bits (it is the case on mingw), so do not use more than
|
||||
// 31 bits (long is signed)
|
||||
bool ok = parse_integer_arg(s, &value, true, 0, 0x7FFFFFFF, "bit-rate");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*bit_rate = (uint32_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_max_size(const char *s, uint16_t *max_size) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, 0, 0xFFFF, "max size");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*max_size = (uint16_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_max_fps(const char *s, uint16_t *max_fps) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, 0, 1000, "max fps");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*max_fps = (uint16_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_lock_video_orientation(const char *s, int8_t *lock_video_orientation) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, -1, 3,
|
||||
"lock video orientation");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*lock_video_orientation = (int8_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_rotation(const char *s, uint8_t *rotation) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, 0, 3, "rotation");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*rotation = (uint8_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_window_position(const char *s, int16_t *position) {
|
||||
// special value for "auto"
|
||||
static_assert(SC_WINDOW_POSITION_UNDEFINED == -0x8000, "unexpected value");
|
||||
|
||||
if (!strcmp(s, "auto")) {
|
||||
*position = SC_WINDOW_POSITION_UNDEFINED;
|
||||
return true;
|
||||
}
|
||||
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, -0x7FFF, 0x7FFF,
|
||||
"window position");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*position = (int16_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_window_dimension(const char *s, uint16_t *dimension) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, 0, 0xFFFF,
|
||||
"window dimension");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*dimension = (uint16_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_port_range(const char *s, struct sc_port_range *port_range) {
|
||||
long values[2];
|
||||
size_t count = parse_integers_arg(s, 2, values, 0, 0xFFFF, "port");
|
||||
if (!count) {
|
||||
return false;
|
||||
}
|
||||
|
||||
uint16_t v0 = (uint16_t) values[0];
|
||||
if (count == 1) {
|
||||
port_range->first = v0;
|
||||
port_range->last = v0;
|
||||
return true;
|
||||
}
|
||||
|
||||
assert(count == 2);
|
||||
uint16_t v1 = (uint16_t) values[1];
|
||||
if (v0 < v1) {
|
||||
port_range->first = v0;
|
||||
port_range->last = v1;
|
||||
} else {
|
||||
port_range->first = v1;
|
||||
port_range->last = v0;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_display_id(const char *s, uint32_t *display_id) {
|
||||
long value;
|
||||
bool ok = parse_integer_arg(s, &value, false, 0, 0x7FFFFFFF, "display id");
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*display_id = (uint32_t) value;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_log_level(const char *s, enum sc_log_level *log_level) {
|
||||
if (!strcmp(s, "debug")) {
|
||||
*log_level = SC_LOG_LEVEL_DEBUG;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (!strcmp(s, "info")) {
|
||||
*log_level = SC_LOG_LEVEL_INFO;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (!strcmp(s, "warn")) {
|
||||
*log_level = SC_LOG_LEVEL_WARN;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (!strcmp(s, "error")) {
|
||||
*log_level = SC_LOG_LEVEL_ERROR;
|
||||
return true;
|
||||
}
|
||||
|
||||
LOGE("Could not parse log level: %s", s);
|
||||
return false;
|
||||
}
|
||||
|
||||
// item is a list of mod keys separated by '+' (e.g. "lctrl+lalt")
|
||||
// returns a bitwise-or of SC_MOD_* constants (or 0 on error)
|
||||
static unsigned
|
||||
parse_shortcut_mods_item(const char *item, size_t len) {
|
||||
unsigned mod = 0;
|
||||
|
||||
for (;;) {
|
||||
char *plus = strchr(item, '+');
|
||||
// strchr() does not consider the "len" parameter, to it could find an
|
||||
// occurrence too far in the string (there is no strnchr())
|
||||
bool has_plus = plus && plus < item + len;
|
||||
|
||||
assert(!has_plus || plus > item);
|
||||
size_t key_len = has_plus ? (size_t) (plus - item) : len;
|
||||
|
||||
#define STREQ(literal, s, len) \
|
||||
((sizeof(literal)-1 == len) && !memcmp(literal, s, len))
|
||||
|
||||
if (STREQ("lctrl", item, key_len)) {
|
||||
mod |= SC_MOD_LCTRL;
|
||||
} else if (STREQ("rctrl", item, key_len)) {
|
||||
mod |= SC_MOD_RCTRL;
|
||||
} else if (STREQ("lalt", item, key_len)) {
|
||||
mod |= SC_MOD_LALT;
|
||||
} else if (STREQ("ralt", item, key_len)) {
|
||||
mod |= SC_MOD_RALT;
|
||||
} else if (STREQ("lsuper", item, key_len)) {
|
||||
mod |= SC_MOD_LSUPER;
|
||||
} else if (STREQ("rsuper", item, key_len)) {
|
||||
mod |= SC_MOD_RSUPER;
|
||||
} else {
|
||||
LOGE("Unknown modifier key: %.*s "
|
||||
"(must be one of: lctrl, rctrl, lalt, ralt, lsuper, rsuper)",
|
||||
(int) key_len, item);
|
||||
return 0;
|
||||
}
|
||||
#undef STREQ
|
||||
|
||||
if (!has_plus) {
|
||||
break;
|
||||
}
|
||||
|
||||
item = plus + 1;
|
||||
assert(len >= key_len + 1);
|
||||
len -= key_len + 1;
|
||||
}
|
||||
|
||||
return mod;
|
||||
}
|
||||
|
||||
static bool
|
||||
parse_shortcut_mods(const char *s, struct sc_shortcut_mods *mods) {
|
||||
unsigned count = 0;
|
||||
unsigned current = 0;
|
||||
|
||||
// LCtrl+LAlt or RCtrl or LCtrl+RSuper: "lctrl+lalt,rctrl,lctrl+rsuper"
|
||||
|
||||
for (;;) {
|
||||
char *comma = strchr(s, ',');
|
||||
if (comma && count == SC_MAX_SHORTCUT_MODS - 1) {
|
||||
assert(count < SC_MAX_SHORTCUT_MODS);
|
||||
LOGW("Too many shortcut modifiers alternatives");
|
||||
return false;
|
||||
}
|
||||
|
||||
assert(!comma || comma > s);
|
||||
size_t limit = comma ? (size_t) (comma - s) : strlen(s);
|
||||
|
||||
unsigned mod = parse_shortcut_mods_item(s, limit);
|
||||
if (!mod) {
|
||||
LOGE("Invalid modifier keys: %.*s", (int) limit, s);
|
||||
return false;
|
||||
}
|
||||
|
||||
mods->data[current++] = mod;
|
||||
++count;
|
||||
|
||||
if (!comma) {
|
||||
break;
|
||||
}
|
||||
|
||||
s = comma + 1;
|
||||
}
|
||||
|
||||
mods->count = count;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
#ifdef SC_TEST
|
||||
// expose the function to unit-tests
|
||||
bool
|
||||
sc_parse_shortcut_mods(const char *s, struct sc_shortcut_mods *mods) {
|
||||
return parse_shortcut_mods(s, mods);
|
||||
}
|
||||
#endif
|
||||
|
||||
static bool
|
||||
parse_record_format(const char *optarg, enum sc_record_format *format) {
|
||||
if (!strcmp(optarg, "mp4")) {
|
||||
*format = SC_RECORD_FORMAT_MP4;
|
||||
return true;
|
||||
}
|
||||
if (!strcmp(optarg, "mkv")) {
|
||||
*format = SC_RECORD_FORMAT_MKV;
|
||||
return true;
|
||||
}
|
||||
LOGE("Unsupported format: %s (expected mp4 or mkv)", optarg);
|
||||
return false;
|
||||
}
|
||||
|
||||
static enum sc_record_format
|
||||
guess_record_format(const char *filename) {
|
||||
size_t len = strlen(filename);
|
||||
if (len < 4) {
|
||||
return 0;
|
||||
}
|
||||
const char *ext = &filename[len - 4];
|
||||
if (!strcmp(ext, ".mp4")) {
|
||||
return SC_RECORD_FORMAT_MP4;
|
||||
}
|
||||
if (!strcmp(ext, ".mkv")) {
|
||||
return SC_RECORD_FORMAT_MKV;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define OPT_RENDER_EXPIRED_FRAMES 1000
|
||||
#define OPT_WINDOW_TITLE 1001
|
||||
#define OPT_PUSH_TARGET 1002
|
||||
#define OPT_ALWAYS_ON_TOP 1003
|
||||
#define OPT_CROP 1004
|
||||
#define OPT_RECORD_FORMAT 1005
|
||||
#define OPT_PREFER_TEXT 1006
|
||||
#define OPT_WINDOW_X 1007
|
||||
#define OPT_WINDOW_Y 1008
|
||||
#define OPT_WINDOW_WIDTH 1009
|
||||
#define OPT_WINDOW_HEIGHT 1010
|
||||
#define OPT_WINDOW_BORDERLESS 1011
|
||||
#define OPT_MAX_FPS 1012
|
||||
#define OPT_LOCK_VIDEO_ORIENTATION 1013
|
||||
#define OPT_DISPLAY_ID 1014
|
||||
#define OPT_ROTATION 1015
|
||||
#define OPT_RENDER_DRIVER 1016
|
||||
#define OPT_NO_MIPMAPS 1017
|
||||
#define OPT_CODEC_OPTIONS 1018
|
||||
#define OPT_FORCE_ADB_FORWARD 1019
|
||||
#define OPT_DISABLE_SCREENSAVER 1020
|
||||
#define OPT_SHORTCUT_MOD 1021
|
||||
#define OPT_NO_KEY_REPEAT 1022
|
||||
#define OPT_FORWARD_ALL_CLICKS 1023
|
||||
#define OPT_LEGACY_PASTE 1024
|
||||
#define OPT_ENCODER_NAME 1025
|
||||
|
||||
bool
|
||||
scrcpy_parse_args(struct scrcpy_cli_args *args, int argc, char *argv[]) {
|
||||
static const struct option long_options[] = {
|
||||
{"always-on-top", no_argument, NULL, OPT_ALWAYS_ON_TOP},
|
||||
{"bit-rate", required_argument, NULL, 'b'},
|
||||
{"codec-options", required_argument, NULL, OPT_CODEC_OPTIONS},
|
||||
{"crop", required_argument, NULL, OPT_CROP},
|
||||
{"disable-screensaver", no_argument, NULL,
|
||||
OPT_DISABLE_SCREENSAVER},
|
||||
{"display", required_argument, NULL, OPT_DISPLAY_ID},
|
||||
{"encoder", required_argument, NULL, OPT_ENCODER_NAME},
|
||||
{"force-adb-forward", no_argument, NULL,
|
||||
OPT_FORCE_ADB_FORWARD},
|
||||
{"forward-all-clicks", no_argument, NULL,
|
||||
OPT_FORWARD_ALL_CLICKS},
|
||||
{"fullscreen", no_argument, NULL, 'f'},
|
||||
{"help", no_argument, NULL, 'h'},
|
||||
{"legacy-paste", no_argument, NULL, OPT_LEGACY_PASTE},
|
||||
{"lock-video-orientation", required_argument, NULL,
|
||||
OPT_LOCK_VIDEO_ORIENTATION},
|
||||
{"max-fps", required_argument, NULL, OPT_MAX_FPS},
|
||||
{"max-size", required_argument, NULL, 'm'},
|
||||
{"no-control", no_argument, NULL, 'n'},
|
||||
{"no-display", no_argument, NULL, 'N'},
|
||||
{"no-key-repeat", no_argument, NULL, OPT_NO_KEY_REPEAT},
|
||||
{"no-mipmaps", no_argument, NULL, OPT_NO_MIPMAPS},
|
||||
{"port", required_argument, NULL, 'p'},
|
||||
{"prefer-text", no_argument, NULL, OPT_PREFER_TEXT},
|
||||
{"push-target", required_argument, NULL, OPT_PUSH_TARGET},
|
||||
{"record", required_argument, NULL, 'r'},
|
||||
{"record-format", required_argument, NULL, OPT_RECORD_FORMAT},
|
||||
{"render-driver", required_argument, NULL, OPT_RENDER_DRIVER},
|
||||
{"render-expired-frames", no_argument, NULL,
|
||||
OPT_RENDER_EXPIRED_FRAMES},
|
||||
{"rotation", required_argument, NULL, OPT_ROTATION},
|
||||
{"serial", required_argument, NULL, 's'},
|
||||
{"shortcut-mod", required_argument, NULL, OPT_SHORTCUT_MOD},
|
||||
{"show-touches", no_argument, NULL, 't'},
|
||||
{"stay-awake", no_argument, NULL, 'w'},
|
||||
{"turn-screen-off", no_argument, NULL, 'S'},
|
||||
{"verbosity", required_argument, NULL, 'V'},
|
||||
{"version", no_argument, NULL, 'v'},
|
||||
{"window-title", required_argument, NULL, OPT_WINDOW_TITLE},
|
||||
{"window-x", required_argument, NULL, OPT_WINDOW_X},
|
||||
{"window-y", required_argument, NULL, OPT_WINDOW_Y},
|
||||
{"window-width", required_argument, NULL, OPT_WINDOW_WIDTH},
|
||||
{"window-height", required_argument, NULL, OPT_WINDOW_HEIGHT},
|
||||
{"window-borderless", no_argument, NULL,
|
||||
OPT_WINDOW_BORDERLESS},
|
||||
{NULL, 0, NULL, 0 },
|
||||
};
|
||||
|
||||
struct scrcpy_options *opts = &args->opts;
|
||||
|
||||
optind = 0; // reset to start from the first argument in tests
|
||||
|
||||
int c;
|
||||
while ((c = getopt_long(argc, argv, "b:c:fF:hm:nNp:r:s:StTvV:w",
|
||||
long_options, NULL)) != -1) {
|
||||
switch (c) {
|
||||
case 'b':
|
||||
if (!parse_bit_rate(optarg, &opts->bit_rate)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'c':
|
||||
LOGW("Deprecated option -c. Use --crop instead.");
|
||||
// fall through
|
||||
case OPT_CROP:
|
||||
opts->crop = optarg;
|
||||
break;
|
||||
case OPT_DISPLAY_ID:
|
||||
if (!parse_display_id(optarg, &opts->display_id)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'f':
|
||||
opts->fullscreen = true;
|
||||
break;
|
||||
case 'F':
|
||||
LOGW("Deprecated option -F. Use --record-format instead.");
|
||||
// fall through
|
||||
case OPT_RECORD_FORMAT:
|
||||
if (!parse_record_format(optarg, &opts->record_format)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'h':
|
||||
args->help = true;
|
||||
break;
|
||||
case OPT_MAX_FPS:
|
||||
if (!parse_max_fps(optarg, &opts->max_fps)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'm':
|
||||
if (!parse_max_size(optarg, &opts->max_size)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_LOCK_VIDEO_ORIENTATION:
|
||||
if (!parse_lock_video_orientation(optarg, &opts->lock_video_orientation)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'n':
|
||||
opts->control = false;
|
||||
break;
|
||||
case 'N':
|
||||
opts->display = false;
|
||||
break;
|
||||
case 'p':
|
||||
if (!parse_port_range(optarg, &opts->port_range)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'r':
|
||||
opts->record_filename = optarg;
|
||||
break;
|
||||
case 's':
|
||||
opts->serial = optarg;
|
||||
break;
|
||||
case 'S':
|
||||
opts->turn_screen_off = true;
|
||||
break;
|
||||
case 't':
|
||||
opts->show_touches = true;
|
||||
break;
|
||||
case 'T':
|
||||
LOGW("Deprecated option -T. Use --always-on-top instead.");
|
||||
// fall through
|
||||
case OPT_ALWAYS_ON_TOP:
|
||||
opts->always_on_top = true;
|
||||
break;
|
||||
case 'v':
|
||||
args->version = true;
|
||||
break;
|
||||
case 'V':
|
||||
if (!parse_log_level(optarg, &opts->log_level)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 'w':
|
||||
opts->stay_awake = true;
|
||||
break;
|
||||
case OPT_RENDER_EXPIRED_FRAMES:
|
||||
opts->render_expired_frames = true;
|
||||
break;
|
||||
case OPT_WINDOW_TITLE:
|
||||
opts->window_title = optarg;
|
||||
break;
|
||||
case OPT_WINDOW_X:
|
||||
if (!parse_window_position(optarg, &opts->window_x)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_WINDOW_Y:
|
||||
if (!parse_window_position(optarg, &opts->window_y)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_WINDOW_WIDTH:
|
||||
if (!parse_window_dimension(optarg, &opts->window_width)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_WINDOW_HEIGHT:
|
||||
if (!parse_window_dimension(optarg, &opts->window_height)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_WINDOW_BORDERLESS:
|
||||
opts->window_borderless = true;
|
||||
break;
|
||||
case OPT_PUSH_TARGET:
|
||||
opts->push_target = optarg;
|
||||
break;
|
||||
case OPT_PREFER_TEXT:
|
||||
opts->prefer_text = true;
|
||||
break;
|
||||
case OPT_ROTATION:
|
||||
if (!parse_rotation(optarg, &opts->rotation)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_RENDER_DRIVER:
|
||||
opts->render_driver = optarg;
|
||||
break;
|
||||
case OPT_NO_MIPMAPS:
|
||||
opts->mipmaps = false;
|
||||
break;
|
||||
case OPT_NO_KEY_REPEAT:
|
||||
opts->forward_key_repeat = false;
|
||||
break;
|
||||
case OPT_CODEC_OPTIONS:
|
||||
opts->codec_options = optarg;
|
||||
break;
|
||||
case OPT_ENCODER_NAME:
|
||||
opts->encoder_name = optarg;
|
||||
break;
|
||||
case OPT_FORCE_ADB_FORWARD:
|
||||
opts->force_adb_forward = true;
|
||||
break;
|
||||
case OPT_DISABLE_SCREENSAVER:
|
||||
opts->disable_screensaver = true;
|
||||
break;
|
||||
case OPT_SHORTCUT_MOD:
|
||||
if (!parse_shortcut_mods(optarg, &opts->shortcut_mods)) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case OPT_FORWARD_ALL_CLICKS:
|
||||
opts->forward_all_clicks = true;
|
||||
break;
|
||||
case OPT_LEGACY_PASTE:
|
||||
opts->legacy_paste = true;
|
||||
break;
|
||||
default:
|
||||
// getopt prints the error message on stderr
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (!opts->display && !opts->record_filename) {
|
||||
LOGE("-N/--no-display requires screen recording (-r/--record)");
|
||||
return false;
|
||||
}
|
||||
|
||||
int index = optind;
|
||||
if (index < argc) {
|
||||
LOGE("Unexpected additional argument: %s", argv[index]);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (opts->record_format && !opts->record_filename) {
|
||||
LOGE("Record format specified without recording");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (opts->record_filename && !opts->record_format) {
|
||||
opts->record_format = guess_record_format(opts->record_filename);
|
||||
if (!opts->record_format) {
|
||||
LOGE("No format specified for \"%s\" (try with -F mkv)",
|
||||
opts->record_filename);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (!opts->control && opts->turn_screen_off) {
|
||||
LOGE("Could not request to turn screen off if control is disabled");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!opts->control && opts->stay_awake) {
|
||||
LOGE("Could not request to stay awake if control is disabled");
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
@ -1,27 +0,0 @@
|
||||
#ifndef SCRCPY_CLI_H
|
||||
#define SCRCPY_CLI_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "scrcpy.h"
|
||||
|
||||
struct scrcpy_cli_args {
|
||||
struct scrcpy_options opts;
|
||||
bool help;
|
||||
bool version;
|
||||
};
|
||||
|
||||
void
|
||||
scrcpy_print_usage(const char *arg0);
|
||||
|
||||
bool
|
||||
scrcpy_parse_args(struct scrcpy_cli_args *args, int argc, char *argv[]);
|
||||
|
||||
#ifdef SC_TEST
|
||||
bool
|
||||
sc_parse_shortcut_mods(const char *s, struct sc_shortcut_mods *mods);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@ -1,17 +1,16 @@
|
||||
#include "adb.h"
|
||||
#include "command.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "util/log.h"
|
||||
#include "util/str_util.h"
|
||||
#include "common.h"
|
||||
#include "log.h"
|
||||
#include "str_util.h"
|
||||
|
||||
static const char *adb_command;
|
||||
|
||||
static inline const char *
|
||||
get_adb_command(void) {
|
||||
static inline const char *get_adb_command(void) {
|
||||
if (!adb_command) {
|
||||
adb_command = getenv("ADB");
|
||||
if (!adb_command)
|
||||
@ -20,88 +19,22 @@ get_adb_command(void) {
|
||||
return adb_command;
|
||||
}
|
||||
|
||||
// serialize argv to string "[arg1], [arg2], [arg3]"
|
||||
static size_t
|
||||
argv_to_string(const char *const *argv, char *buf, size_t bufsize) {
|
||||
size_t idx = 0;
|
||||
bool first = true;
|
||||
while (*argv) {
|
||||
const char *arg = *argv;
|
||||
size_t len = strlen(arg);
|
||||
// count space for "[], ...\0"
|
||||
if (idx + len + 8 >= bufsize) {
|
||||
// not enough space, truncate
|
||||
assert(idx < bufsize - 4);
|
||||
memcpy(&buf[idx], "...", 3);
|
||||
idx += 3;
|
||||
break;
|
||||
}
|
||||
if (first) {
|
||||
first = false;
|
||||
} else {
|
||||
buf[idx++] = ',';
|
||||
buf[idx++] = ' ';
|
||||
}
|
||||
buf[idx++] = '[';
|
||||
memcpy(&buf[idx], arg, len);
|
||||
idx += len;
|
||||
buf[idx++] = ']';
|
||||
argv++;
|
||||
}
|
||||
assert(idx < bufsize);
|
||||
buf[idx] = '\0';
|
||||
return idx;
|
||||
}
|
||||
|
||||
static void
|
||||
show_adb_installation_msg() {
|
||||
#ifndef __WINDOWS__
|
||||
static const struct {
|
||||
const char *binary;
|
||||
const char *command;
|
||||
} pkg_managers[] = {
|
||||
{"apt", "apt install adb"},
|
||||
{"apt-get", "apt-get install adb"},
|
||||
{"brew", "brew cask install android-platform-tools"},
|
||||
{"dnf", "dnf install android-tools"},
|
||||
{"emerge", "emerge dev-util/android-tools"},
|
||||
{"pacman", "pacman -S android-tools"},
|
||||
};
|
||||
for (size_t i = 0; i < ARRAY_LEN(pkg_managers); ++i) {
|
||||
if (search_executable(pkg_managers[i].binary)) {
|
||||
LOGI("You may install 'adb' by \"%s\"", pkg_managers[i].command);
|
||||
return;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
LOGI("You may download and install 'adb' from "
|
||||
"https://developer.android.com/studio/releases/platform-tools");
|
||||
}
|
||||
|
||||
static void
|
||||
show_adb_err_msg(enum process_result err, const char *const argv[]) {
|
||||
char buf[512];
|
||||
static void show_adb_err_msg(enum process_result err) {
|
||||
switch (err) {
|
||||
case PROCESS_ERROR_GENERIC:
|
||||
argv_to_string(argv, buf, sizeof(buf));
|
||||
LOGE("Failed to execute: %s", buf);
|
||||
LOGE("Failed to execute adb");
|
||||
break;
|
||||
case PROCESS_ERROR_MISSING_BINARY:
|
||||
argv_to_string(argv, buf, sizeof(buf));
|
||||
LOGE("Command not found: %s", buf);
|
||||
LOGE("(make 'adb' accessible from your PATH or define its full"
|
||||
"path in the ADB environment variable)");
|
||||
show_adb_installation_msg();
|
||||
LOGE("'adb' command not found (make it accessible from your PATH "
|
||||
"or define its full path in the ADB environment variable)");
|
||||
break;
|
||||
case PROCESS_SUCCESS:
|
||||
// do nothing
|
||||
/* do nothing */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_execute(const char *serial, const char *const adb_cmd[], size_t len) {
|
||||
process_t adb_execute(const char *serial, const char *const adb_cmd[], int len) {
|
||||
const char *cmd[len + 4];
|
||||
int i;
|
||||
process_t process;
|
||||
@ -116,17 +49,15 @@ adb_execute(const char *serial, const char *const adb_cmd[], size_t len) {
|
||||
|
||||
memcpy(&cmd[i], adb_cmd, len * sizeof(const char *));
|
||||
cmd[len + i] = NULL;
|
||||
enum process_result r = process_execute(cmd, &process);
|
||||
enum process_result r = cmd_execute(cmd[0], cmd, &process);
|
||||
if (r != PROCESS_SUCCESS) {
|
||||
show_adb_err_msg(r, cmd);
|
||||
show_adb_err_msg(r);
|
||||
return PROCESS_NONE;
|
||||
}
|
||||
return process;
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_forward(const char *serial, uint16_t local_port,
|
||||
const char *device_socket_name) {
|
||||
process_t adb_forward(const char *serial, uint16_t local_port, const char *device_socket_name) {
|
||||
char local[4 + 5 + 1]; // tcp:PORT
|
||||
char remote[108 + 14 + 1]; // localabstract:NAME
|
||||
sprintf(local, "tcp:%" PRIu16, local_port);
|
||||
@ -135,17 +66,14 @@ adb_forward(const char *serial, uint16_t local_port,
|
||||
return adb_execute(serial, adb_cmd, ARRAY_LEN(adb_cmd));
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_forward_remove(const char *serial, uint16_t local_port) {
|
||||
process_t adb_forward_remove(const char *serial, uint16_t local_port) {
|
||||
char local[4 + 5 + 1]; // tcp:PORT
|
||||
sprintf(local, "tcp:%" PRIu16, local_port);
|
||||
const char *const adb_cmd[] = {"forward", "--remove", local};
|
||||
return adb_execute(serial, adb_cmd, ARRAY_LEN(adb_cmd));
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_reverse(const char *serial, const char *device_socket_name,
|
||||
uint16_t local_port) {
|
||||
process_t adb_reverse(const char *serial, const char *device_socket_name, uint16_t local_port) {
|
||||
char local[4 + 5 + 1]; // tcp:PORT
|
||||
char remote[108 + 14 + 1]; // localabstract:NAME
|
||||
sprintf(local, "tcp:%" PRIu16, local_port);
|
||||
@ -154,16 +82,14 @@ adb_reverse(const char *serial, const char *device_socket_name,
|
||||
return adb_execute(serial, adb_cmd, ARRAY_LEN(adb_cmd));
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_reverse_remove(const char *serial, const char *device_socket_name) {
|
||||
process_t adb_reverse_remove(const char *serial, const char *device_socket_name) {
|
||||
char remote[108 + 14 + 1]; // localabstract:NAME
|
||||
snprintf(remote, sizeof(remote), "localabstract:%s", device_socket_name);
|
||||
const char *const adb_cmd[] = {"reverse", "--remove", remote};
|
||||
return adb_execute(serial, adb_cmd, ARRAY_LEN(adb_cmd));
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_push(const char *serial, const char *local, const char *remote) {
|
||||
process_t adb_push(const char *serial, const char *local, const char *remote) {
|
||||
#ifdef __WINDOWS__
|
||||
// Windows will parse the string, so the paths must be quoted
|
||||
// (see sys/win/command.c)
|
||||
@ -189,8 +115,7 @@ adb_push(const char *serial, const char *local, const char *remote) {
|
||||
return proc;
|
||||
}
|
||||
|
||||
process_t
|
||||
adb_install(const char *serial, const char *local) {
|
||||
process_t adb_install(const char *serial, const char *local) {
|
||||
#ifdef __WINDOWS__
|
||||
// Windows will parse the string, so the local name must be quoted
|
||||
// (see sys/win/command.c)
|
||||
@ -209,3 +134,20 @@ adb_install(const char *serial, const char *local) {
|
||||
|
||||
return proc;
|
||||
}
|
||||
|
||||
SDL_bool process_check_success(process_t proc, const char *name) {
|
||||
if (proc == PROCESS_NONE) {
|
||||
LOGE("Could not execute \"%s\"", name);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
exit_code_t exit_code;
|
||||
if (!cmd_simple_wait(proc, &exit_code)) {
|
||||
if (exit_code != NO_EXIT_CODE) {
|
||||
LOGE("\"%s\" returned with value %" PRIexitcode, name, exit_code);
|
||||
} else {
|
||||
LOGE("\"%s\" exited unexpectedly", name);
|
||||
}
|
||||
return SDL_FALSE;
|
||||
}
|
||||
return SDL_TRUE;
|
||||
}
|
||||
57
app/src/command.h
Normal file
57
app/src/command.h
Normal file
@ -0,0 +1,57 @@
|
||||
#ifndef COMMAND_H
|
||||
#define COMMAND_H
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <SDL2/SDL_platform.h>
|
||||
|
||||
// <https://stackoverflow.com/a/44383330/1987178>
|
||||
#ifdef _WIN32
|
||||
# define PRIexitcode "lu"
|
||||
# ifdef _WIN64
|
||||
# define PRIsizet PRIu64
|
||||
# else
|
||||
# define PRIsizet PRIu32
|
||||
# endif
|
||||
#else
|
||||
# define PRIsizet "zu"
|
||||
# define PRIexitcode "d"
|
||||
#endif
|
||||
|
||||
#ifdef __WINDOWS__
|
||||
# include <winsock2.h> // not needed here, but must never be included AFTER windows.h
|
||||
# include <windows.h>
|
||||
# define PROCESS_NONE NULL
|
||||
typedef HANDLE process_t;
|
||||
typedef DWORD exit_code_t;
|
||||
#else
|
||||
# include <sys/types.h>
|
||||
# define PROCESS_NONE -1
|
||||
typedef pid_t process_t;
|
||||
typedef int exit_code_t;
|
||||
#endif
|
||||
# define NO_EXIT_CODE -1
|
||||
|
||||
enum process_result {
|
||||
PROCESS_SUCCESS,
|
||||
PROCESS_ERROR_GENERIC,
|
||||
PROCESS_ERROR_MISSING_BINARY,
|
||||
};
|
||||
|
||||
enum process_result cmd_execute(const char *path, const char *const argv[], process_t *process);
|
||||
SDL_bool cmd_terminate(process_t pid);
|
||||
SDL_bool cmd_simple_wait(process_t pid, exit_code_t *exit_code);
|
||||
|
||||
process_t adb_execute(const char *serial, const char *const adb_cmd[], int len);
|
||||
process_t adb_forward(const char *serial, uint16_t local_port, const char *device_socket_name);
|
||||
process_t adb_forward_remove(const char *serial, uint16_t local_port);
|
||||
process_t adb_reverse(const char *serial, const char *device_socket_name, uint16_t local_port);
|
||||
process_t adb_reverse_remove(const char *serial, const char *device_socket_name);
|
||||
process_t adb_push(const char *serial, const char *local, const char *remote);
|
||||
process_t adb_install(const char *serial, const char *local);
|
||||
|
||||
// convenience function to wait for a successful process execution
|
||||
// automatically log process errors with the provided process name
|
||||
SDL_bool process_check_success(process_t process, const char *name);
|
||||
|
||||
#endif
|
||||
@ -1,11 +1,27 @@
|
||||
#ifndef COMMON_H
|
||||
#define COMMON_H
|
||||
|
||||
#include "config.h"
|
||||
#include "compat.h"
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#define ARRAY_LEN(a) (sizeof(a) / sizeof(a[0]))
|
||||
#define MIN(X,Y) (X) < (Y) ? (X) : (Y)
|
||||
#define MAX(X,Y) (X) > (Y) ? (X) : (Y)
|
||||
|
||||
struct size {
|
||||
Uint16 width;
|
||||
Uint16 height;
|
||||
};
|
||||
|
||||
struct point {
|
||||
Sint32 x;
|
||||
Sint32 y;
|
||||
};
|
||||
|
||||
struct position {
|
||||
// The video screen size may be different from the real device screen size,
|
||||
// so store to which size the absolute position apply, to scale it accordingly.
|
||||
struct size screen_size;
|
||||
struct point point;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,14 +0,0 @@
|
||||
#include "compat.h"
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#ifndef HAVE_STRDUP
|
||||
char *strdup(const char *s) {
|
||||
size_t size = strlen(s) + 1;
|
||||
char *dup = malloc(size);
|
||||
if (dup) {
|
||||
memcpy(dup, s, size);
|
||||
}
|
||||
return dup;
|
||||
}
|
||||
#endif
|
||||
@ -1,63 +0,0 @@
|
||||
#ifndef COMPAT_H
|
||||
#define COMPAT_H
|
||||
|
||||
#define _POSIX_C_SOURCE 200809L
|
||||
#define _XOPEN_SOURCE 700
|
||||
#define _GNU_SOURCE
|
||||
#ifdef __APPLE__
|
||||
# define _DARWIN_C_SOURCE
|
||||
#endif
|
||||
|
||||
#include <libavcodec/version.h>
|
||||
#include <libavformat/version.h>
|
||||
#include <SDL2/SDL_version.h>
|
||||
|
||||
// In ffmpeg/doc/APIchanges:
|
||||
// 2016-04-11 - 6f69f7a / 9200514 - lavf 57.33.100 / 57.5.0 - avformat.h
|
||||
// Add AVStream.codecpar, deprecate AVStream.codec.
|
||||
#if (LIBAVFORMAT_VERSION_MICRO >= 100 /* FFmpeg */ && \
|
||||
LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 33, 100)) \
|
||||
|| (LIBAVFORMAT_VERSION_MICRO < 100 && /* Libav */ \
|
||||
LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 5, 0))
|
||||
# define SCRCPY_LAVF_HAS_NEW_CODEC_PARAMS_API
|
||||
#endif
|
||||
|
||||
// In ffmpeg/doc/APIchanges:
|
||||
// 2018-02-06 - 0694d87024 - lavf 58.9.100 - avformat.h
|
||||
// Deprecate use of av_register_input_format(), av_register_output_format(),
|
||||
// av_register_all(), av_iformat_next(), av_oformat_next().
|
||||
// Add av_demuxer_iterate(), and av_muxer_iterate().
|
||||
#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 9, 100)
|
||||
# define SCRCPY_LAVF_HAS_NEW_MUXER_ITERATOR_API
|
||||
#else
|
||||
# define SCRCPY_LAVF_REQUIRES_REGISTER_ALL
|
||||
#endif
|
||||
|
||||
// In ffmpeg/doc/APIchanges:
|
||||
// 2016-04-21 - 7fc329e - lavc 57.37.100 - avcodec.h
|
||||
// Add a new audio/video encoding and decoding API with decoupled input
|
||||
// and output -- avcodec_send_packet(), avcodec_receive_frame(),
|
||||
// avcodec_send_frame() and avcodec_receive_packet().
|
||||
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 37, 100)
|
||||
# define SCRCPY_LAVF_HAS_NEW_ENCODING_DECODING_API
|
||||
#endif
|
||||
|
||||
#if SDL_VERSION_ATLEAST(2, 0, 5)
|
||||
// <https://wiki.libsdl.org/SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH>
|
||||
# define SCRCPY_SDL_HAS_HINT_MOUSE_FOCUS_CLICKTHROUGH
|
||||
// <https://wiki.libsdl.org/SDL_GetDisplayUsableBounds>
|
||||
# define SCRCPY_SDL_HAS_GET_DISPLAY_USABLE_BOUNDS
|
||||
// <https://wiki.libsdl.org/SDL_WindowFlags>
|
||||
# define SCRCPY_SDL_HAS_WINDOW_ALWAYS_ON_TOP
|
||||
#endif
|
||||
|
||||
#if SDL_VERSION_ATLEAST(2, 0, 8)
|
||||
// <https://hg.libsdl.org/SDL/rev/dfde5d3f9781>
|
||||
# define SCRCPY_SDL_HAS_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_STRDUP
|
||||
char *strdup(const char *s);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
100
app/src/control_event.c
Normal file
100
app/src/control_event.c
Normal file
@ -0,0 +1,100 @@
|
||||
#include "control_event.h"
|
||||
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "buffer_util.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
|
||||
static void write_position(Uint8 *buf, const struct position *position) {
|
||||
buffer_write32be(&buf[0], position->point.x);
|
||||
buffer_write32be(&buf[4], position->point.y);
|
||||
buffer_write16be(&buf[8], position->screen_size.width);
|
||||
buffer_write16be(&buf[10], position->screen_size.height);
|
||||
}
|
||||
|
||||
int control_event_serialize(const struct control_event *event, unsigned char *buf) {
|
||||
buf[0] = event->type;
|
||||
switch (event->type) {
|
||||
case CONTROL_EVENT_TYPE_KEYCODE:
|
||||
buf[1] = event->keycode_event.action;
|
||||
buffer_write32be(&buf[2], event->keycode_event.keycode);
|
||||
buffer_write32be(&buf[6], event->keycode_event.metastate);
|
||||
return 10;
|
||||
case CONTROL_EVENT_TYPE_TEXT: {
|
||||
// write length (2 bytes) + string (non nul-terminated)
|
||||
size_t len = strlen(event->text_event.text);
|
||||
if (len > TEXT_MAX_LENGTH) {
|
||||
// injecting a text takes time, so limit the text length
|
||||
len = TEXT_MAX_LENGTH;
|
||||
}
|
||||
buffer_write16be(&buf[1], (Uint16) len);
|
||||
memcpy(&buf[3], event->text_event.text, len);
|
||||
return 3 + len;
|
||||
}
|
||||
case CONTROL_EVENT_TYPE_MOUSE:
|
||||
buf[1] = event->mouse_event.action;
|
||||
buffer_write32be(&buf[2], event->mouse_event.buttons);
|
||||
write_position(&buf[6], &event->mouse_event.position);
|
||||
return 18;
|
||||
case CONTROL_EVENT_TYPE_SCROLL:
|
||||
write_position(&buf[1], &event->scroll_event.position);
|
||||
buffer_write32be(&buf[13], (Uint32) event->scroll_event.hscroll);
|
||||
buffer_write32be(&buf[17], (Uint32) event->scroll_event.vscroll);
|
||||
return 21;
|
||||
case CONTROL_EVENT_TYPE_COMMAND:
|
||||
buf[1] = event->command_event.action;
|
||||
return 2;
|
||||
default:
|
||||
LOGW("Unknown event type: %u", (unsigned) event->type);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void control_event_destroy(struct control_event *event) {
|
||||
if (event->type == CONTROL_EVENT_TYPE_TEXT) {
|
||||
SDL_free(event->text_event.text);
|
||||
}
|
||||
}
|
||||
|
||||
SDL_bool control_event_queue_is_empty(const struct control_event_queue *queue) {
|
||||
return queue->head == queue->tail;
|
||||
}
|
||||
|
||||
SDL_bool control_event_queue_is_full(const struct control_event_queue *queue) {
|
||||
return (queue->head + 1) % CONTROL_EVENT_QUEUE_SIZE == queue->tail;
|
||||
}
|
||||
|
||||
SDL_bool control_event_queue_init(struct control_event_queue *queue) {
|
||||
queue->head = 0;
|
||||
queue->tail = 0;
|
||||
// the current implementation may not fail
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void control_event_queue_destroy(struct control_event_queue *queue) {
|
||||
int i = queue->tail;
|
||||
while (i != queue->head) {
|
||||
control_event_destroy(&queue->data[i]);
|
||||
i = (i + 1) % CONTROL_EVENT_QUEUE_SIZE;
|
||||
}
|
||||
}
|
||||
|
||||
SDL_bool control_event_queue_push(struct control_event_queue *queue, const struct control_event *event) {
|
||||
if (control_event_queue_is_full(queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
queue->data[queue->head] = *event;
|
||||
queue->head = (queue->head + 1) % CONTROL_EVENT_QUEUE_SIZE;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
SDL_bool control_event_queue_take(struct control_event_queue *queue, struct control_event *event) {
|
||||
if (control_event_queue_is_empty(queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
*event = queue->data[queue->tail];
|
||||
queue->tail = (queue->tail + 1) % CONTROL_EVENT_QUEUE_SIZE;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
73
app/src/control_event.h
Normal file
73
app/src/control_event.h
Normal file
@ -0,0 +1,73 @@
|
||||
#ifndef CONTROLEVENT_H
|
||||
#define CONTROLEVENT_H
|
||||
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#include "android/input.h"
|
||||
#include "android/keycodes.h"
|
||||
#include "common.h"
|
||||
|
||||
#define CONTROL_EVENT_QUEUE_SIZE 64
|
||||
#define TEXT_MAX_LENGTH 300
|
||||
#define SERIALIZED_EVENT_MAX_SIZE 3 + TEXT_MAX_LENGTH
|
||||
|
||||
enum control_event_type {
|
||||
CONTROL_EVENT_TYPE_KEYCODE,
|
||||
CONTROL_EVENT_TYPE_TEXT,
|
||||
CONTROL_EVENT_TYPE_MOUSE,
|
||||
CONTROL_EVENT_TYPE_SCROLL,
|
||||
CONTROL_EVENT_TYPE_COMMAND,
|
||||
};
|
||||
|
||||
#define CONTROL_EVENT_COMMAND_BACK_OR_SCREEN_ON 0
|
||||
|
||||
struct control_event {
|
||||
enum control_event_type type;
|
||||
union {
|
||||
struct {
|
||||
enum android_keyevent_action action;
|
||||
enum android_keycode keycode;
|
||||
enum android_metastate metastate;
|
||||
} keycode_event;
|
||||
struct {
|
||||
char *text; // owned, to be freed by SDL_free()
|
||||
} text_event;
|
||||
struct {
|
||||
enum android_motionevent_action action;
|
||||
enum android_motionevent_buttons buttons;
|
||||
struct position position;
|
||||
} mouse_event;
|
||||
struct {
|
||||
struct position position;
|
||||
Sint32 hscroll;
|
||||
Sint32 vscroll;
|
||||
} scroll_event;
|
||||
struct {
|
||||
int action;
|
||||
} command_event;
|
||||
};
|
||||
};
|
||||
|
||||
struct control_event_queue {
|
||||
struct control_event data[CONTROL_EVENT_QUEUE_SIZE];
|
||||
int head;
|
||||
int tail;
|
||||
};
|
||||
|
||||
// buf size must be at least SERIALIZED_EVENT_MAX_SIZE
|
||||
int control_event_serialize(const struct control_event *event, unsigned char *buf);
|
||||
|
||||
SDL_bool control_event_queue_init(struct control_event_queue *queue);
|
||||
void control_event_queue_destroy(struct control_event_queue *queue);
|
||||
|
||||
SDL_bool control_event_queue_is_empty(const struct control_event_queue *queue);
|
||||
SDL_bool control_event_queue_is_full(const struct control_event_queue *queue);
|
||||
|
||||
// event is copied, the queue does not use the event after the function returns
|
||||
SDL_bool control_event_queue_push(struct control_event_queue *queue, const struct control_event *event);
|
||||
SDL_bool control_event_queue_take(struct control_event_queue *queue, struct control_event *event);
|
||||
|
||||
void control_event_destroy(struct control_event *event);
|
||||
|
||||
#endif
|
||||
@ -1,106 +0,0 @@
|
||||
#include "control_msg.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "util/buffer_util.h"
|
||||
#include "util/log.h"
|
||||
#include "util/str_util.h"
|
||||
|
||||
static void
|
||||
write_position(uint8_t *buf, const struct position *position) {
|
||||
buffer_write32be(&buf[0], position->point.x);
|
||||
buffer_write32be(&buf[4], position->point.y);
|
||||
buffer_write16be(&buf[8], position->screen_size.width);
|
||||
buffer_write16be(&buf[10], position->screen_size.height);
|
||||
}
|
||||
|
||||
// write length (2 bytes) + string (non nul-terminated)
|
||||
static size_t
|
||||
write_string(const char *utf8, size_t max_len, unsigned char *buf) {
|
||||
size_t len = utf8_truncation_index(utf8, max_len);
|
||||
buffer_write32be(buf, len);
|
||||
memcpy(&buf[4], utf8, len);
|
||||
return 4 + len;
|
||||
}
|
||||
|
||||
static uint16_t
|
||||
to_fixed_point_16(float f) {
|
||||
assert(f >= 0.0f && f <= 1.0f);
|
||||
uint32_t u = f * 0x1p16f; // 2^16
|
||||
if (u >= 0xffff) {
|
||||
u = 0xffff;
|
||||
}
|
||||
return (uint16_t) u;
|
||||
}
|
||||
|
||||
size_t
|
||||
control_msg_serialize(const struct control_msg *msg, unsigned char *buf) {
|
||||
buf[0] = msg->type;
|
||||
switch (msg->type) {
|
||||
case CONTROL_MSG_TYPE_INJECT_KEYCODE:
|
||||
buf[1] = msg->inject_keycode.action;
|
||||
buffer_write32be(&buf[2], msg->inject_keycode.keycode);
|
||||
buffer_write32be(&buf[6], msg->inject_keycode.repeat);
|
||||
buffer_write32be(&buf[10], msg->inject_keycode.metastate);
|
||||
return 14;
|
||||
case CONTROL_MSG_TYPE_INJECT_TEXT: {
|
||||
size_t len =
|
||||
write_string(msg->inject_text.text,
|
||||
CONTROL_MSG_INJECT_TEXT_MAX_LENGTH, &buf[1]);
|
||||
return 1 + len;
|
||||
}
|
||||
case CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT:
|
||||
buf[1] = msg->inject_touch_event.action;
|
||||
buffer_write64be(&buf[2], msg->inject_touch_event.pointer_id);
|
||||
write_position(&buf[10], &msg->inject_touch_event.position);
|
||||
uint16_t pressure =
|
||||
to_fixed_point_16(msg->inject_touch_event.pressure);
|
||||
buffer_write16be(&buf[22], pressure);
|
||||
buffer_write32be(&buf[24], msg->inject_touch_event.buttons);
|
||||
return 28;
|
||||
case CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT:
|
||||
write_position(&buf[1], &msg->inject_scroll_event.position);
|
||||
buffer_write32be(&buf[13],
|
||||
(uint32_t) msg->inject_scroll_event.hscroll);
|
||||
buffer_write32be(&buf[17],
|
||||
(uint32_t) msg->inject_scroll_event.vscroll);
|
||||
return 21;
|
||||
case CONTROL_MSG_TYPE_SET_CLIPBOARD: {
|
||||
buf[1] = !!msg->set_clipboard.paste;
|
||||
size_t len = write_string(msg->set_clipboard.text,
|
||||
CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH,
|
||||
&buf[2]);
|
||||
return 2 + len;
|
||||
}
|
||||
case CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE:
|
||||
buf[1] = msg->set_screen_power_mode.mode;
|
||||
return 2;
|
||||
case CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON:
|
||||
case CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL:
|
||||
case CONTROL_MSG_TYPE_COLLAPSE_NOTIFICATION_PANEL:
|
||||
case CONTROL_MSG_TYPE_GET_CLIPBOARD:
|
||||
case CONTROL_MSG_TYPE_ROTATE_DEVICE:
|
||||
// no additional data
|
||||
return 1;
|
||||
default:
|
||||
LOGW("Unknown message type: %u", (unsigned) msg->type);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
control_msg_destroy(struct control_msg *msg) {
|
||||
switch (msg->type) {
|
||||
case CONTROL_MSG_TYPE_INJECT_TEXT:
|
||||
free(msg->inject_text.text);
|
||||
break;
|
||||
case CONTROL_MSG_TYPE_SET_CLIPBOARD:
|
||||
free(msg->set_clipboard.text);
|
||||
break;
|
||||
default:
|
||||
// do nothing
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -1,85 +0,0 @@
|
||||
#ifndef CONTROLMSG_H
|
||||
#define CONTROLMSG_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "android/input.h"
|
||||
#include "android/keycodes.h"
|
||||
#include "coords.h"
|
||||
|
||||
#define CONTROL_MSG_MAX_SIZE (1 << 18) // 256k
|
||||
|
||||
#define CONTROL_MSG_INJECT_TEXT_MAX_LENGTH 300
|
||||
// type: 1 byte; paste flag: 1 byte; length: 4 bytes
|
||||
#define CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH (CONTROL_MSG_MAX_SIZE - 6)
|
||||
|
||||
#define POINTER_ID_MOUSE UINT64_C(-1);
|
||||
#define POINTER_ID_VIRTUAL_FINGER UINT64_C(-2);
|
||||
|
||||
enum control_msg_type {
|
||||
CONTROL_MSG_TYPE_INJECT_KEYCODE,
|
||||
CONTROL_MSG_TYPE_INJECT_TEXT,
|
||||
CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
|
||||
CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
|
||||
CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON,
|
||||
CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL,
|
||||
CONTROL_MSG_TYPE_COLLAPSE_NOTIFICATION_PANEL,
|
||||
CONTROL_MSG_TYPE_GET_CLIPBOARD,
|
||||
CONTROL_MSG_TYPE_SET_CLIPBOARD,
|
||||
CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
|
||||
CONTROL_MSG_TYPE_ROTATE_DEVICE,
|
||||
};
|
||||
|
||||
enum screen_power_mode {
|
||||
// see <https://android.googlesource.com/platform/frameworks/base.git/+/pie-release-2/core/java/android/view/SurfaceControl.java#305>
|
||||
SCREEN_POWER_MODE_OFF = 0,
|
||||
SCREEN_POWER_MODE_NORMAL = 2,
|
||||
};
|
||||
|
||||
struct control_msg {
|
||||
enum control_msg_type type;
|
||||
union {
|
||||
struct {
|
||||
enum android_keyevent_action action;
|
||||
enum android_keycode keycode;
|
||||
uint32_t repeat;
|
||||
enum android_metastate metastate;
|
||||
} inject_keycode;
|
||||
struct {
|
||||
char *text; // owned, to be freed by free()
|
||||
} inject_text;
|
||||
struct {
|
||||
enum android_motionevent_action action;
|
||||
enum android_motionevent_buttons buttons;
|
||||
uint64_t pointer_id;
|
||||
struct position position;
|
||||
float pressure;
|
||||
} inject_touch_event;
|
||||
struct {
|
||||
struct position position;
|
||||
int32_t hscroll;
|
||||
int32_t vscroll;
|
||||
} inject_scroll_event;
|
||||
struct {
|
||||
char *text; // owned, to be freed by free()
|
||||
bool paste;
|
||||
} set_clipboard;
|
||||
struct {
|
||||
enum screen_power_mode mode;
|
||||
} set_screen_power_mode;
|
||||
};
|
||||
};
|
||||
|
||||
// buf size must be at least CONTROL_MSG_MAX_SIZE
|
||||
// return the number of bytes written
|
||||
size_t
|
||||
control_msg_serialize(const struct control_msg *msg, unsigned char *buf);
|
||||
|
||||
void
|
||||
control_msg_destroy(struct control_msg *msg);
|
||||
|
||||
#endif
|
||||
@ -1,133 +1,105 @@
|
||||
#include "controller.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include "config.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
|
||||
bool
|
||||
controller_init(struct controller *controller, socket_t control_socket) {
|
||||
cbuf_init(&controller->queue);
|
||||
|
||||
if (!receiver_init(&controller->receiver, control_socket)) {
|
||||
return false;
|
||||
SDL_bool controller_init(struct controller *controller, socket_t video_socket) {
|
||||
if (!control_event_queue_init(&controller->queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!(controller->mutex = SDL_CreateMutex())) {
|
||||
receiver_destroy(&controller->receiver);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!(controller->msg_cond = SDL_CreateCond())) {
|
||||
receiver_destroy(&controller->receiver);
|
||||
if (!(controller->event_cond = SDL_CreateCond())) {
|
||||
SDL_DestroyMutex(controller->mutex);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
controller->control_socket = control_socket;
|
||||
controller->stopped = false;
|
||||
controller->video_socket = video_socket;
|
||||
controller->stopped = SDL_FALSE;
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
controller_destroy(struct controller *controller) {
|
||||
SDL_DestroyCond(controller->msg_cond);
|
||||
void controller_destroy(struct controller *controller) {
|
||||
SDL_DestroyCond(controller->event_cond);
|
||||
SDL_DestroyMutex(controller->mutex);
|
||||
|
||||
struct control_msg msg;
|
||||
while (cbuf_take(&controller->queue, &msg)) {
|
||||
control_msg_destroy(&msg);
|
||||
}
|
||||
|
||||
receiver_destroy(&controller->receiver);
|
||||
control_event_queue_destroy(&controller->queue);
|
||||
}
|
||||
|
||||
bool
|
||||
controller_push_msg(struct controller *controller,
|
||||
const struct control_msg *msg) {
|
||||
SDL_bool controller_push_event(struct controller *controller, const struct control_event *event) {
|
||||
SDL_bool res;
|
||||
mutex_lock(controller->mutex);
|
||||
bool was_empty = cbuf_is_empty(&controller->queue);
|
||||
bool res = cbuf_push(&controller->queue, *msg);
|
||||
SDL_bool was_empty = control_event_queue_is_empty(&controller->queue);
|
||||
res = control_event_queue_push(&controller->queue, event);
|
||||
if (was_empty) {
|
||||
cond_signal(controller->msg_cond);
|
||||
cond_signal(controller->event_cond);
|
||||
}
|
||||
mutex_unlock(controller->mutex);
|
||||
return res;
|
||||
}
|
||||
|
||||
static bool
|
||||
process_msg(struct controller *controller,
|
||||
const struct control_msg *msg) {
|
||||
static unsigned char serialized_msg[CONTROL_MSG_MAX_SIZE];
|
||||
size_t length = control_msg_serialize(msg, serialized_msg);
|
||||
static SDL_bool process_event(struct controller *controller, const struct control_event *event) {
|
||||
unsigned char serialized_event[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int length = control_event_serialize(event, serialized_event);
|
||||
if (!length) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
int w = net_send_all(controller->control_socket, serialized_msg, length);
|
||||
return (size_t) w == length;
|
||||
int w = net_send_all(controller->video_socket, serialized_event, length);
|
||||
return w == length;
|
||||
}
|
||||
|
||||
static int
|
||||
run_controller(void *data) {
|
||||
static int run_controller(void *data) {
|
||||
struct controller *controller = data;
|
||||
|
||||
for (;;) {
|
||||
mutex_lock(controller->mutex);
|
||||
while (!controller->stopped && cbuf_is_empty(&controller->queue)) {
|
||||
cond_wait(controller->msg_cond, controller->mutex);
|
||||
while (!controller->stopped && control_event_queue_is_empty(&controller->queue)) {
|
||||
cond_wait(controller->event_cond, controller->mutex);
|
||||
}
|
||||
if (controller->stopped) {
|
||||
// stop immediately, do not process further msgs
|
||||
// stop immediately, do not process further events
|
||||
mutex_unlock(controller->mutex);
|
||||
break;
|
||||
}
|
||||
struct control_msg msg;
|
||||
bool non_empty = cbuf_take(&controller->queue, &msg);
|
||||
assert(non_empty);
|
||||
(void) non_empty;
|
||||
struct control_event event;
|
||||
SDL_bool non_empty = control_event_queue_take(&controller->queue, &event);
|
||||
SDL_assert(non_empty);
|
||||
mutex_unlock(controller->mutex);
|
||||
|
||||
bool ok = process_msg(controller, &msg);
|
||||
control_msg_destroy(&msg);
|
||||
SDL_bool ok = process_event(controller, &event);
|
||||
control_event_destroy(&event);
|
||||
if (!ok) {
|
||||
LOGD("Could not write msg to socket");
|
||||
LOGD("Cannot write event to socket");
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
controller_start(struct controller *controller) {
|
||||
SDL_bool controller_start(struct controller *controller) {
|
||||
LOGD("Starting controller thread");
|
||||
|
||||
controller->thread = SDL_CreateThread(run_controller, "controller",
|
||||
controller);
|
||||
controller->thread = SDL_CreateThread(run_controller, "controller", controller);
|
||||
if (!controller->thread) {
|
||||
LOGC("Could not start controller thread");
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!receiver_start(&controller->receiver)) {
|
||||
controller_stop(controller);
|
||||
SDL_WaitThread(controller->thread, NULL);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
controller_stop(struct controller *controller) {
|
||||
void controller_stop(struct controller *controller) {
|
||||
mutex_lock(controller->mutex);
|
||||
controller->stopped = true;
|
||||
cond_signal(controller->msg_cond);
|
||||
controller->stopped = SDL_TRUE;
|
||||
cond_signal(controller->event_cond);
|
||||
mutex_unlock(controller->mutex);
|
||||
}
|
||||
|
||||
void
|
||||
controller_join(struct controller *controller) {
|
||||
void controller_join(struct controller *controller) {
|
||||
SDL_WaitThread(controller->thread, NULL);
|
||||
receiver_join(&controller->receiver);
|
||||
}
|
||||
|
||||
@ -1,46 +1,31 @@
|
||||
#ifndef CONTROLLER_H
|
||||
#define CONTROLLER_H
|
||||
#ifndef CONTROL_H
|
||||
#define CONTROL_H
|
||||
|
||||
#include "common.h"
|
||||
#include "control_event.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
|
||||
#include "control_msg.h"
|
||||
#include "receiver.h"
|
||||
#include "util/cbuf.h"
|
||||
#include "util/net.h"
|
||||
|
||||
struct control_msg_queue CBUF(struct control_msg, 64);
|
||||
#include "net.h"
|
||||
|
||||
struct controller {
|
||||
socket_t control_socket;
|
||||
socket_t video_socket;
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
SDL_cond *msg_cond;
|
||||
bool stopped;
|
||||
struct control_msg_queue queue;
|
||||
struct receiver receiver;
|
||||
SDL_cond *event_cond;
|
||||
SDL_bool stopped;
|
||||
struct control_event_queue queue;
|
||||
};
|
||||
|
||||
bool
|
||||
controller_init(struct controller *controller, socket_t control_socket);
|
||||
SDL_bool controller_init(struct controller *controller, socket_t video_socket);
|
||||
void controller_destroy(struct controller *controller);
|
||||
|
||||
void
|
||||
controller_destroy(struct controller *controller);
|
||||
SDL_bool controller_start(struct controller *controller);
|
||||
void controller_stop(struct controller *controller);
|
||||
void controller_join(struct controller *controller);
|
||||
|
||||
bool
|
||||
controller_start(struct controller *controller);
|
||||
|
||||
void
|
||||
controller_stop(struct controller *controller);
|
||||
|
||||
void
|
||||
controller_join(struct controller *controller);
|
||||
|
||||
bool
|
||||
controller_push_msg(struct controller *controller,
|
||||
const struct control_msg *msg);
|
||||
// expose simple API to hide control_event_queue
|
||||
SDL_bool controller_push_event(struct controller *controller, const struct control_event *event);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,10 +1,9 @@
|
||||
#include "event_converter.h"
|
||||
#include "convert.h"
|
||||
|
||||
#define MAP(FROM, TO) case FROM: *to = TO; return true
|
||||
#define FAIL default: return false
|
||||
#define MAP(FROM, TO) case FROM: *to = TO; return SDL_TRUE
|
||||
#define FAIL default: return SDL_FALSE
|
||||
|
||||
bool
|
||||
convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to) {
|
||||
static SDL_bool convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to) {
|
||||
switch (from) {
|
||||
MAP(SDL_KEYDOWN, AKEY_EVENT_ACTION_DOWN);
|
||||
MAP(SDL_KEYUP, AKEY_EVENT_ACTION_UP);
|
||||
@ -12,8 +11,7 @@ convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to) {
|
||||
}
|
||||
}
|
||||
|
||||
static enum android_metastate
|
||||
autocomplete_metastate(enum android_metastate metastate) {
|
||||
static enum android_metastate autocomplete_metastate(enum android_metastate metastate) {
|
||||
// fill dependant flags
|
||||
if (metastate & (AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_RIGHT_ON)) {
|
||||
metastate |= AMETA_SHIFT_ON;
|
||||
@ -31,8 +29,8 @@ autocomplete_metastate(enum android_metastate metastate) {
|
||||
return metastate;
|
||||
}
|
||||
|
||||
enum android_metastate
|
||||
convert_meta_state(SDL_Keymod mod) {
|
||||
|
||||
static enum android_metastate convert_meta_state(SDL_Keymod mod) {
|
||||
enum android_metastate metastate = 0;
|
||||
if (mod & KMOD_LSHIFT) {
|
||||
metastate |= AMETA_SHIFT_LEFT_ON;
|
||||
@ -72,54 +70,25 @@ convert_meta_state(SDL_Keymod mod) {
|
||||
return autocomplete_metastate(metastate);
|
||||
}
|
||||
|
||||
bool
|
||||
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
|
||||
bool prefer_text) {
|
||||
static SDL_bool convert_keycode(SDL_Keycode from, enum android_keycode *to, Uint16 mod) {
|
||||
switch (from) {
|
||||
MAP(SDLK_RETURN, AKEYCODE_ENTER);
|
||||
MAP(SDLK_KP_ENTER, AKEYCODE_NUMPAD_ENTER);
|
||||
MAP(SDLK_ESCAPE, AKEYCODE_ESCAPE);
|
||||
MAP(SDLK_BACKSPACE, AKEYCODE_DEL);
|
||||
MAP(SDLK_TAB, AKEYCODE_TAB);
|
||||
MAP(SDLK_HOME, AKEYCODE_HOME);
|
||||
MAP(SDLK_PAGEUP, AKEYCODE_PAGE_UP);
|
||||
MAP(SDLK_DELETE, AKEYCODE_FORWARD_DEL);
|
||||
MAP(SDLK_HOME, AKEYCODE_MOVE_HOME);
|
||||
MAP(SDLK_END, AKEYCODE_MOVE_END);
|
||||
MAP(SDLK_PAGEDOWN, AKEYCODE_PAGE_DOWN);
|
||||
MAP(SDLK_RIGHT, AKEYCODE_DPAD_RIGHT);
|
||||
MAP(SDLK_LEFT, AKEYCODE_DPAD_LEFT);
|
||||
MAP(SDLK_DOWN, AKEYCODE_DPAD_DOWN);
|
||||
MAP(SDLK_UP, AKEYCODE_DPAD_UP);
|
||||
MAP(SDLK_LCTRL, AKEYCODE_CTRL_LEFT);
|
||||
MAP(SDLK_RCTRL, AKEYCODE_CTRL_RIGHT);
|
||||
MAP(SDLK_LSHIFT, AKEYCODE_SHIFT_LEFT);
|
||||
MAP(SDLK_RSHIFT, AKEYCODE_SHIFT_RIGHT);
|
||||
}
|
||||
|
||||
if (!(mod & (KMOD_NUM | KMOD_SHIFT))) {
|
||||
// Handle Numpad events when Num Lock is disabled
|
||||
// If SHIFT is pressed, a text event will be sent instead
|
||||
switch(from) {
|
||||
MAP(SDLK_KP_0, AKEYCODE_INSERT);
|
||||
MAP(SDLK_KP_1, AKEYCODE_MOVE_END);
|
||||
MAP(SDLK_KP_2, AKEYCODE_DPAD_DOWN);
|
||||
MAP(SDLK_KP_3, AKEYCODE_PAGE_DOWN);
|
||||
MAP(SDLK_KP_4, AKEYCODE_DPAD_LEFT);
|
||||
MAP(SDLK_KP_6, AKEYCODE_DPAD_RIGHT);
|
||||
MAP(SDLK_KP_7, AKEYCODE_MOVE_HOME);
|
||||
MAP(SDLK_KP_8, AKEYCODE_DPAD_UP);
|
||||
MAP(SDLK_KP_9, AKEYCODE_PAGE_UP);
|
||||
MAP(SDLK_KP_PERIOD, AKEYCODE_FORWARD_DEL);
|
||||
}
|
||||
}
|
||||
|
||||
if (prefer_text && !(mod & KMOD_CTRL)) {
|
||||
// do not forward alpha and space key events (unless Ctrl is pressed)
|
||||
return false;
|
||||
}
|
||||
|
||||
if (mod & (KMOD_LALT | KMOD_RALT | KMOD_LGUI | KMOD_RGUI)) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
// if ALT and META are not pressed, also handle letters and space
|
||||
switch (from) {
|
||||
@ -154,8 +123,15 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
|
||||
}
|
||||
}
|
||||
|
||||
enum android_motionevent_buttons
|
||||
convert_mouse_buttons(uint32_t state) {
|
||||
static SDL_bool convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
|
||||
switch (from) {
|
||||
MAP(SDL_MOUSEBUTTONDOWN, AMOTION_EVENT_ACTION_DOWN);
|
||||
MAP(SDL_MOUSEBUTTONUP, AMOTION_EVENT_ACTION_UP);
|
||||
FAIL;
|
||||
}
|
||||
}
|
||||
|
||||
static enum android_motionevent_buttons convert_mouse_buttons(Uint32 state) {
|
||||
enum android_motionevent_buttons buttons = 0;
|
||||
if (state & SDL_BUTTON_LMASK) {
|
||||
buttons |= AMOTION_EVENT_BUTTON_PRIMARY;
|
||||
@ -166,30 +142,76 @@ convert_mouse_buttons(uint32_t state) {
|
||||
if (state & SDL_BUTTON_MMASK) {
|
||||
buttons |= AMOTION_EVENT_BUTTON_TERTIARY;
|
||||
}
|
||||
if (state & SDL_BUTTON_X1MASK) {
|
||||
if (state & SDL_BUTTON_X1) {
|
||||
buttons |= AMOTION_EVENT_BUTTON_BACK;
|
||||
}
|
||||
if (state & SDL_BUTTON_X2MASK) {
|
||||
if (state & SDL_BUTTON_X2) {
|
||||
buttons |= AMOTION_EVENT_BUTTON_FORWARD;
|
||||
}
|
||||
return buttons;
|
||||
}
|
||||
|
||||
bool
|
||||
convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
|
||||
switch (from) {
|
||||
MAP(SDL_MOUSEBUTTONDOWN, AMOTION_EVENT_ACTION_DOWN);
|
||||
MAP(SDL_MOUSEBUTTONUP, AMOTION_EVENT_ACTION_UP);
|
||||
FAIL;
|
||||
SDL_bool input_key_from_sdl_to_android(const SDL_KeyboardEvent *from,
|
||||
struct control_event *to) {
|
||||
to->type = CONTROL_EVENT_TYPE_KEYCODE;
|
||||
|
||||
if (!convert_keycode_action(from->type, &to->keycode_event.action)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
Uint16 mod = from->keysym.mod;
|
||||
if (!convert_keycode(from->keysym.sym, &to->keycode_event.keycode, mod)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
to->keycode_event.metastate = convert_meta_state(mod);
|
||||
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
bool
|
||||
convert_touch_action(SDL_EventType from, enum android_motionevent_action *to) {
|
||||
switch (from) {
|
||||
MAP(SDL_FINGERMOTION, AMOTION_EVENT_ACTION_MOVE);
|
||||
MAP(SDL_FINGERDOWN, AMOTION_EVENT_ACTION_DOWN);
|
||||
MAP(SDL_FINGERUP, AMOTION_EVENT_ACTION_UP);
|
||||
FAIL;
|
||||
SDL_bool mouse_button_from_sdl_to_android(const SDL_MouseButtonEvent *from,
|
||||
struct size screen_size,
|
||||
struct control_event *to) {
|
||||
to->type = CONTROL_EVENT_TYPE_MOUSE;
|
||||
|
||||
if (!convert_mouse_action(from->type, &to->mouse_event.action)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
to->mouse_event.buttons = convert_mouse_buttons(SDL_BUTTON(from->button));
|
||||
to->mouse_event.position.screen_size = screen_size;
|
||||
to->mouse_event.position.point.x = from->x;
|
||||
to->mouse_event.position.point.y = from->y;
|
||||
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
SDL_bool mouse_motion_from_sdl_to_android(const SDL_MouseMotionEvent *from,
|
||||
struct size screen_size,
|
||||
struct control_event *to) {
|
||||
to->type = CONTROL_EVENT_TYPE_MOUSE;
|
||||
to->mouse_event.action = AMOTION_EVENT_ACTION_MOVE;
|
||||
to->mouse_event.buttons = convert_mouse_buttons(from->state);
|
||||
to->mouse_event.position.screen_size = screen_size;
|
||||
to->mouse_event.position.point.x = from->x;
|
||||
to->mouse_event.position.point.y = from->y;
|
||||
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
SDL_bool mouse_wheel_from_sdl_to_android(const SDL_MouseWheelEvent *from,
|
||||
struct position position,
|
||||
struct control_event *to) {
|
||||
to->type = CONTROL_EVENT_TYPE_SCROLL;
|
||||
|
||||
to->scroll_event.position = position;
|
||||
|
||||
int mul = from->direction == SDL_MOUSEWHEEL_NORMAL ? 1 : -1;
|
||||
// SDL behavior seems inconsistent between horizontal and vertical scrolling
|
||||
// so reverse the horizontal
|
||||
// <https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>
|
||||
to->scroll_event.hscroll = -mul * from->x;
|
||||
to->scroll_event.vscroll = mul * from->y;
|
||||
|
||||
return SDL_TRUE;
|
||||
}
|
||||
35
app/src/convert.h
Normal file
35
app/src/convert.h
Normal file
@ -0,0 +1,35 @@
|
||||
#ifndef CONVERT_H
|
||||
#define CONVERT_H
|
||||
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <SDL2/SDL_events.h>
|
||||
#include "control_event.h"
|
||||
|
||||
struct complete_mouse_motion_event {
|
||||
SDL_MouseMotionEvent *mouse_motion_event;
|
||||
struct size screen_size;
|
||||
};
|
||||
|
||||
struct complete_mouse_wheel_event {
|
||||
SDL_MouseWheelEvent *mouse_wheel_event;
|
||||
struct point position;
|
||||
};
|
||||
|
||||
SDL_bool input_key_from_sdl_to_android(const SDL_KeyboardEvent *from,
|
||||
struct control_event *to);
|
||||
SDL_bool mouse_button_from_sdl_to_android(const SDL_MouseButtonEvent *from,
|
||||
struct size screen_size,
|
||||
struct control_event *to);
|
||||
|
||||
// the video size may be different from the real device size, so we need the size
|
||||
// to which the absolute position apply, to scale it accordingly
|
||||
SDL_bool mouse_motion_from_sdl_to_android(const SDL_MouseMotionEvent *from,
|
||||
struct size screen_size,
|
||||
struct control_event *to);
|
||||
|
||||
// on Android, a scroll event requires the current mouse position
|
||||
SDL_bool mouse_wheel_from_sdl_to_android(const SDL_MouseWheelEvent *from,
|
||||
struct position position,
|
||||
struct control_event *to);
|
||||
|
||||
#endif
|
||||
@ -1,24 +0,0 @@
|
||||
#ifndef SC_COORDS
|
||||
#define SC_COORDS
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
struct size {
|
||||
uint16_t width;
|
||||
uint16_t height;
|
||||
};
|
||||
|
||||
struct point {
|
||||
int32_t x;
|
||||
int32_t y;
|
||||
};
|
||||
|
||||
struct position {
|
||||
// The video screen size may be different from the real device screen size,
|
||||
// so store to which size the absolute position apply, to scale it
|
||||
// accordingly.
|
||||
struct size screen_size;
|
||||
struct point point;
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -2,24 +2,139 @@
|
||||
|
||||
#include <libavformat/avformat.h>
|
||||
#include <libavutil/time.h>
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include <SDL2/SDL_events.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "buffer_util.h"
|
||||
#include "events.h"
|
||||
#include "frames.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
#include "recorder.h"
|
||||
#include "video_buffer.h"
|
||||
#include "util/buffer_util.h"
|
||||
#include "util/log.h"
|
||||
|
||||
#define BUFSIZE 0x10000
|
||||
|
||||
#define HEADER_SIZE 12
|
||||
#define NO_PTS UINT64_C(-1)
|
||||
|
||||
static struct frame_meta *frame_meta_new(uint64_t pts) {
|
||||
struct frame_meta *meta = malloc(sizeof(*meta));
|
||||
if (!meta) {
|
||||
return meta;
|
||||
}
|
||||
meta->pts = pts;
|
||||
meta->next = NULL;
|
||||
return meta;
|
||||
}
|
||||
|
||||
static void frame_meta_delete(struct frame_meta *frame_meta) {
|
||||
free(frame_meta);
|
||||
}
|
||||
|
||||
static SDL_bool receiver_state_push_meta(struct receiver_state *state,
|
||||
uint64_t pts) {
|
||||
struct frame_meta *frame_meta = frame_meta_new(pts);
|
||||
if (!frame_meta) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// append to the list
|
||||
// (iterate to find the last item, in practice the list should be tiny)
|
||||
struct frame_meta **p = &state->frame_meta_queue;
|
||||
while (*p) {
|
||||
p = &(*p)->next;
|
||||
}
|
||||
*p = frame_meta;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static uint64_t receiver_state_take_meta(struct receiver_state *state) {
|
||||
struct frame_meta *frame_meta = state->frame_meta_queue; // first item
|
||||
SDL_assert(frame_meta); // must not be empty
|
||||
uint64_t pts = frame_meta->pts;
|
||||
state->frame_meta_queue = frame_meta->next; // remove the item
|
||||
frame_meta_delete(frame_meta);
|
||||
return pts;
|
||||
}
|
||||
|
||||
static int read_packet_with_meta(void *opaque, uint8_t *buf, int buf_size) {
|
||||
struct decoder *decoder = opaque;
|
||||
struct receiver_state *state = &decoder->receiver_state;
|
||||
|
||||
// The video stream contains raw packets, without time information. When we
|
||||
// record, we retrieve the timestamps separately, from a "meta" header
|
||||
// added by the server before each raw packet.
|
||||
//
|
||||
// The "meta" header length is 12 bytes:
|
||||
// [. . . . . . . .|. . . .]. . . . . . . . . . . . . . . ...
|
||||
// <-------------> <-----> <-----------------------------...
|
||||
// PTS packet raw packet
|
||||
// size
|
||||
//
|
||||
// It is followed by <packet_size> bytes containing the packet/frame.
|
||||
|
||||
if (!state->remaining) {
|
||||
#define HEADER_SIZE 12
|
||||
uint8_t header[HEADER_SIZE];
|
||||
ssize_t r = net_recv_all(decoder->video_socket, header, HEADER_SIZE);
|
||||
if (r == -1) {
|
||||
return AVERROR(errno);
|
||||
}
|
||||
if (r == 0) {
|
||||
return AVERROR_EOF;
|
||||
}
|
||||
// no partial read (net_recv_all())
|
||||
SDL_assert_release(r == HEADER_SIZE);
|
||||
|
||||
uint64_t pts = buffer_read64be(header);
|
||||
state->remaining = buffer_read32be(&header[8]);
|
||||
|
||||
if (pts != NO_PTS && !receiver_state_push_meta(state, pts)) {
|
||||
LOGE("Could not store PTS for recording");
|
||||
// we cannot save the PTS, the recording would be broken
|
||||
return AVERROR(ENOMEM);
|
||||
}
|
||||
}
|
||||
|
||||
SDL_assert(state->remaining);
|
||||
|
||||
if (buf_size > state->remaining)
|
||||
buf_size = state->remaining;
|
||||
|
||||
ssize_t r = net_recv(decoder->video_socket, buf, buf_size);
|
||||
if (r == -1) {
|
||||
return AVERROR(errno);
|
||||
}
|
||||
if (r == 0) {
|
||||
return AVERROR_EOF;
|
||||
}
|
||||
|
||||
SDL_assert(state->remaining >= r);
|
||||
state->remaining -= r;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static int read_raw_packet(void *opaque, uint8_t *buf, int buf_size) {
|
||||
struct decoder *decoder = opaque;
|
||||
ssize_t r = net_recv(decoder->video_socket, buf, buf_size);
|
||||
if (r == -1) {
|
||||
return AVERROR(errno);
|
||||
}
|
||||
if (r == 0) {
|
||||
return AVERROR_EOF;
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
// set the decoded frame as ready for rendering, and notify
|
||||
static void
|
||||
push_frame(struct decoder *decoder) {
|
||||
bool previous_frame_skipped;
|
||||
video_buffer_offer_decoded_frame(decoder->video_buffer,
|
||||
&previous_frame_skipped);
|
||||
if (previous_frame_skipped) {
|
||||
static void push_frame(struct decoder *decoder) {
|
||||
SDL_bool previous_frame_consumed = frames_offer_decoded_frame(decoder->frames);
|
||||
if (!previous_frame_consumed) {
|
||||
// the previous EVENT_NEW_FRAME will consume this frame
|
||||
return;
|
||||
}
|
||||
@ -29,71 +144,181 @@ push_frame(struct decoder *decoder) {
|
||||
SDL_PushEvent(&new_frame_event);
|
||||
}
|
||||
|
||||
void
|
||||
decoder_init(struct decoder *decoder, struct video_buffer *vb) {
|
||||
decoder->video_buffer = vb;
|
||||
static void notify_stopped(void) {
|
||||
SDL_Event stop_event;
|
||||
stop_event.type = EVENT_DECODER_STOPPED;
|
||||
SDL_PushEvent(&stop_event);
|
||||
}
|
||||
|
||||
bool
|
||||
decoder_open(struct decoder *decoder, const AVCodec *codec) {
|
||||
decoder->codec_ctx = avcodec_alloc_context3(codec);
|
||||
if (!decoder->codec_ctx) {
|
||||
static int run_decoder(void *data) {
|
||||
struct decoder *decoder = data;
|
||||
|
||||
AVCodec *codec = avcodec_find_decoder(AV_CODEC_ID_H264);
|
||||
if (!codec) {
|
||||
LOGE("H.264 decoder not found");
|
||||
goto run_end;
|
||||
}
|
||||
|
||||
AVCodecContext *codec_ctx = avcodec_alloc_context3(codec);
|
||||
if (!codec_ctx) {
|
||||
LOGC("Could not allocate decoder context");
|
||||
return false;
|
||||
goto run_end;
|
||||
}
|
||||
|
||||
if (avcodec_open2(decoder->codec_ctx, codec, NULL) < 0) {
|
||||
LOGE("Could not open codec");
|
||||
avcodec_free_context(&decoder->codec_ctx);
|
||||
return false;
|
||||
if (avcodec_open2(codec_ctx, codec, NULL) < 0) {
|
||||
LOGE("Could not open H.264 codec");
|
||||
goto run_finally_free_codec_ctx;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
AVFormatContext *format_ctx = avformat_alloc_context();
|
||||
if (!format_ctx) {
|
||||
LOGC("Could not allocate format context");
|
||||
goto run_finally_close_codec;
|
||||
}
|
||||
|
||||
void
|
||||
decoder_close(struct decoder *decoder) {
|
||||
avcodec_close(decoder->codec_ctx);
|
||||
avcodec_free_context(&decoder->codec_ctx);
|
||||
}
|
||||
unsigned char *buffer = av_malloc(BUFSIZE);
|
||||
if (!buffer) {
|
||||
LOGC("Could not allocate buffer");
|
||||
goto run_finally_free_format_ctx;
|
||||
}
|
||||
|
||||
bool
|
||||
decoder_push(struct decoder *decoder, const AVPacket *packet) {
|
||||
// initialize the receiver state
|
||||
decoder->receiver_state.frame_meta_queue = NULL;
|
||||
decoder->receiver_state.remaining = 0;
|
||||
|
||||
// if recording is enabled, a "header" is sent between raw packets
|
||||
int (*read_packet)(void *, uint8_t *, int) =
|
||||
decoder->recorder ? read_packet_with_meta : read_raw_packet;
|
||||
AVIOContext *avio_ctx = avio_alloc_context(buffer, BUFSIZE, 0, decoder,
|
||||
read_packet, NULL, NULL);
|
||||
if (!avio_ctx) {
|
||||
LOGC("Could not allocate avio context");
|
||||
// avformat_open_input takes ownership of 'buffer'
|
||||
// so only free the buffer before avformat_open_input()
|
||||
av_free(buffer);
|
||||
goto run_finally_free_format_ctx;
|
||||
}
|
||||
|
||||
format_ctx->pb = avio_ctx;
|
||||
|
||||
if (avformat_open_input(&format_ctx, NULL, NULL, NULL) < 0) {
|
||||
LOGE("Could not open video stream");
|
||||
goto run_finally_free_avio_ctx;
|
||||
}
|
||||
|
||||
if (decoder->recorder &&
|
||||
!recorder_open(decoder->recorder, codec)) {
|
||||
LOGE("Could not open recorder");
|
||||
goto run_finally_close_input;
|
||||
}
|
||||
|
||||
AVPacket packet;
|
||||
av_init_packet(&packet);
|
||||
packet.data = NULL;
|
||||
packet.size = 0;
|
||||
|
||||
while (!av_read_frame(format_ctx, &packet)) {
|
||||
// the new decoding/encoding API has been introduced by:
|
||||
// <http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7fc329e2dd6226dfecaa4a1d7adf353bf2773726>
|
||||
#ifdef SCRCPY_LAVF_HAS_NEW_ENCODING_DECODING_API
|
||||
int ret;
|
||||
if ((ret = avcodec_send_packet(decoder->codec_ctx, packet)) < 0) {
|
||||
LOGE("Could not send video packet: %d", ret);
|
||||
return false;
|
||||
}
|
||||
ret = avcodec_receive_frame(decoder->codec_ctx,
|
||||
decoder->video_buffer->decoding_frame);
|
||||
if (!ret) {
|
||||
// a frame was received
|
||||
push_frame(decoder);
|
||||
} else if (ret != AVERROR(EAGAIN)) {
|
||||
LOGE("Could not receive video frame: %d", ret);
|
||||
return false;
|
||||
}
|
||||
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 37, 0)
|
||||
int ret;
|
||||
if ((ret = avcodec_send_packet(codec_ctx, &packet)) < 0) {
|
||||
LOGE("Could not send video packet: %d", ret);
|
||||
goto run_quit;
|
||||
}
|
||||
ret = avcodec_receive_frame(codec_ctx, decoder->frames->decoding_frame);
|
||||
if (!ret) {
|
||||
// a frame was received
|
||||
push_frame(decoder);
|
||||
} else if (ret != AVERROR(EAGAIN)) {
|
||||
LOGE("Could not receive video frame: %d", ret);
|
||||
av_packet_unref(&packet);
|
||||
goto run_quit;
|
||||
}
|
||||
#else
|
||||
int got_picture;
|
||||
int len = avcodec_decode_video2(decoder->codec_ctx,
|
||||
decoder->video_buffer->decoding_frame,
|
||||
&got_picture,
|
||||
packet);
|
||||
if (len < 0) {
|
||||
LOGE("Could not decode video packet: %d", len);
|
||||
return false;
|
||||
}
|
||||
if (got_picture) {
|
||||
push_frame(decoder);
|
||||
}
|
||||
while (packet.size > 0) {
|
||||
int got_picture;
|
||||
int len = avcodec_decode_video2(codec_ctx, decoder->frames->decoding_frame, &got_picture, &packet);
|
||||
if (len < 0) {
|
||||
LOGE("Could not decode video packet: %d", len);
|
||||
av_packet_unref(&packet);
|
||||
goto run_quit;
|
||||
}
|
||||
if (got_picture) {
|
||||
push_frame(decoder);
|
||||
}
|
||||
packet.size -= len;
|
||||
packet.data += len;
|
||||
}
|
||||
#endif
|
||||
return true;
|
||||
|
||||
if (decoder->recorder) {
|
||||
// we retrieve the PTS in order they were received, so they will
|
||||
// be assigned to the correct frame
|
||||
uint64_t pts = receiver_state_take_meta(&decoder->receiver_state);
|
||||
packet.pts = pts;
|
||||
packet.dts = pts;
|
||||
|
||||
// no need to rescale with av_packet_rescale_ts(), the timestamps
|
||||
// are in microseconds both in input and output
|
||||
if (!recorder_write(decoder->recorder, &packet)) {
|
||||
LOGE("Could not write frame to output file");
|
||||
av_packet_unref(&packet);
|
||||
goto run_quit;
|
||||
}
|
||||
}
|
||||
|
||||
av_packet_unref(&packet);
|
||||
|
||||
if (avio_ctx->eof_reached) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
LOGD("End of frames");
|
||||
|
||||
run_quit:
|
||||
if (decoder->recorder) {
|
||||
recorder_close(decoder->recorder);
|
||||
}
|
||||
run_finally_close_input:
|
||||
avformat_close_input(&format_ctx);
|
||||
run_finally_free_avio_ctx:
|
||||
av_free(avio_ctx->buffer);
|
||||
av_free(avio_ctx);
|
||||
run_finally_free_format_ctx:
|
||||
avformat_free_context(format_ctx);
|
||||
run_finally_close_codec:
|
||||
avcodec_close(codec_ctx);
|
||||
run_finally_free_codec_ctx:
|
||||
avcodec_free_context(&codec_ctx);
|
||||
notify_stopped();
|
||||
run_end:
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
decoder_interrupt(struct decoder *decoder) {
|
||||
video_buffer_interrupt(decoder->video_buffer);
|
||||
void decoder_init(struct decoder *decoder, struct frames *frames,
|
||||
socket_t video_socket, struct recorder *recorder) {
|
||||
decoder->frames = frames;
|
||||
decoder->video_socket = video_socket;
|
||||
decoder->recorder = recorder;
|
||||
}
|
||||
|
||||
SDL_bool decoder_start(struct decoder *decoder) {
|
||||
LOGD("Starting decoder thread");
|
||||
|
||||
decoder->thread = SDL_CreateThread(run_decoder, "video_decoder", decoder);
|
||||
if (!decoder->thread) {
|
||||
LOGC("Could not start decoder thread");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void decoder_stop(struct decoder *decoder) {
|
||||
frames_stop(decoder->frames);
|
||||
}
|
||||
|
||||
void decoder_join(struct decoder *decoder) {
|
||||
SDL_WaitThread(decoder->thread, NULL);
|
||||
}
|
||||
|
||||
@ -1,31 +1,36 @@
|
||||
#ifndef DECODER_H
|
||||
#define DECODER_H
|
||||
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
|
||||
#include "common.h"
|
||||
#include "net.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <libavformat/avformat.h>
|
||||
struct frames;
|
||||
|
||||
struct video_buffer;
|
||||
|
||||
struct decoder {
|
||||
struct video_buffer *video_buffer;
|
||||
AVCodecContext *codec_ctx;
|
||||
struct frame_meta {
|
||||
uint64_t pts;
|
||||
struct frame_meta *next;
|
||||
};
|
||||
|
||||
void
|
||||
decoder_init(struct decoder *decoder, struct video_buffer *vb);
|
||||
struct decoder {
|
||||
struct frames *frames;
|
||||
socket_t video_socket;
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
struct recorder *recorder;
|
||||
struct receiver_state {
|
||||
// meta (in order) for frames not consumed yet
|
||||
struct frame_meta *frame_meta_queue;
|
||||
size_t remaining; // remaining bytes to receive for the current frame
|
||||
} receiver_state;
|
||||
};
|
||||
|
||||
bool
|
||||
decoder_open(struct decoder *decoder, const AVCodec *codec);
|
||||
|
||||
void
|
||||
decoder_close(struct decoder *decoder);
|
||||
|
||||
bool
|
||||
decoder_push(struct decoder *decoder, const AVPacket *packet);
|
||||
|
||||
void
|
||||
decoder_interrupt(struct decoder *decoder);
|
||||
void decoder_init(struct decoder *decoder, struct frames *frames,
|
||||
socket_t video_socket, struct recorder *recoder);
|
||||
SDL_bool decoder_start(struct decoder *decoder);
|
||||
void decoder_stop(struct decoder *decoder);
|
||||
void decoder_join(struct decoder *decoder);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,23 +1,18 @@
|
||||
#include "device.h"
|
||||
#include "log.h"
|
||||
|
||||
#include "util/log.h"
|
||||
|
||||
bool
|
||||
device_read_info(socket_t device_socket, char *device_name, struct size *size) {
|
||||
SDL_bool device_read_info(socket_t device_socket, char *device_name, struct size *size) {
|
||||
unsigned char buf[DEVICE_NAME_FIELD_LENGTH + 4];
|
||||
int r = net_recv_all(device_socket, buf, sizeof(buf));
|
||||
if (r < DEVICE_NAME_FIELD_LENGTH + 4) {
|
||||
LOGE("Could not retrieve device information");
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
// in case the client sends garbage
|
||||
buf[DEVICE_NAME_FIELD_LENGTH - 1] = '\0';
|
||||
// strcpy is safe here, since name contains at least
|
||||
// DEVICE_NAME_FIELD_LENGTH bytes and strlen(buf) < DEVICE_NAME_FIELD_LENGTH
|
||||
buf[DEVICE_NAME_FIELD_LENGTH - 1] = '\0'; // in case the client sends garbage
|
||||
// strcpy is safe here, since name contains at least DEVICE_NAME_FIELD_LENGTH bytes
|
||||
// and strlen(buf) < DEVICE_NAME_FIELD_LENGTH
|
||||
strcpy(device_name, (char *) buf);
|
||||
size->width = (buf[DEVICE_NAME_FIELD_LENGTH] << 8)
|
||||
| buf[DEVICE_NAME_FIELD_LENGTH + 1];
|
||||
size->height = (buf[DEVICE_NAME_FIELD_LENGTH + 2] << 8)
|
||||
| buf[DEVICE_NAME_FIELD_LENGTH + 3];
|
||||
return true;
|
||||
size->width = (buf[DEVICE_NAME_FIELD_LENGTH] << 8) | buf[DEVICE_NAME_FIELD_LENGTH + 1];
|
||||
size->height = (buf[DEVICE_NAME_FIELD_LENGTH + 2] << 8) | buf[DEVICE_NAME_FIELD_LENGTH + 3];
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
@ -1,17 +1,15 @@
|
||||
#ifndef DEVICE_H
|
||||
#define DEVICE_H
|
||||
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "coords.h"
|
||||
#include "util/net.h"
|
||||
#include "net.h"
|
||||
|
||||
#define DEVICE_NAME_FIELD_LENGTH 64
|
||||
#define DEVICE_SDCARD_PATH "/sdcard/"
|
||||
|
||||
// name must be at least DEVICE_NAME_FIELD_LENGTH bytes
|
||||
bool
|
||||
device_read_info(socket_t device_socket, char *device_name, struct size *size);
|
||||
SDL_bool device_read_info(socket_t device_socket, char *name, struct size *frame_size);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,48 +0,0 @@
|
||||
#include "device_msg.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "util/buffer_util.h"
|
||||
#include "util/log.h"
|
||||
|
||||
ssize_t
|
||||
device_msg_deserialize(const unsigned char *buf, size_t len,
|
||||
struct device_msg *msg) {
|
||||
if (len < 5) {
|
||||
// at least type + empty string length
|
||||
return 0; // not available
|
||||
}
|
||||
|
||||
msg->type = buf[0];
|
||||
switch (msg->type) {
|
||||
case DEVICE_MSG_TYPE_CLIPBOARD: {
|
||||
size_t clipboard_len = buffer_read32be(&buf[1]);
|
||||
if (clipboard_len > len - 5) {
|
||||
return 0; // not available
|
||||
}
|
||||
char *text = malloc(clipboard_len + 1);
|
||||
if (!text) {
|
||||
LOGW("Could not allocate text for clipboard");
|
||||
return -1;
|
||||
}
|
||||
if (clipboard_len) {
|
||||
memcpy(text, &buf[5], clipboard_len);
|
||||
}
|
||||
text[clipboard_len] = '\0';
|
||||
|
||||
msg->clipboard.text = text;
|
||||
return 5 + clipboard_len;
|
||||
}
|
||||
default:
|
||||
LOGW("Unknown device message type: %d", (int) msg->type);
|
||||
return -1; // error, we cannot recover
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
device_msg_destroy(struct device_msg *msg) {
|
||||
if (msg->type == DEVICE_MSG_TYPE_CLIPBOARD) {
|
||||
free(msg->clipboard.text);
|
||||
}
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
#ifndef DEVICEMSG_H
|
||||
#define DEVICEMSG_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#define DEVICE_MSG_MAX_SIZE (1 << 18) // 256k
|
||||
// type: 1 byte; length: 4 bytes
|
||||
#define DEVICE_MSG_TEXT_MAX_LENGTH (DEVICE_MSG_MAX_SIZE - 5)
|
||||
|
||||
enum device_msg_type {
|
||||
DEVICE_MSG_TYPE_CLIPBOARD,
|
||||
};
|
||||
|
||||
struct device_msg {
|
||||
enum device_msg_type type;
|
||||
union {
|
||||
struct {
|
||||
char *text; // owned, to be freed by free()
|
||||
} clipboard;
|
||||
};
|
||||
};
|
||||
|
||||
// return the number of bytes consumed (0 for no msg available, -1 on error)
|
||||
ssize_t
|
||||
device_msg_deserialize(const unsigned char *buf, size_t len,
|
||||
struct device_msg *msg);
|
||||
|
||||
void
|
||||
device_msg_destroy(struct device_msg *msg);
|
||||
|
||||
#endif
|
||||
@ -1,30 +0,0 @@
|
||||
#ifndef CONVERT_H
|
||||
#define CONVERT_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_events.h>
|
||||
|
||||
#include "control_msg.h"
|
||||
|
||||
bool
|
||||
convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to);
|
||||
|
||||
enum android_metastate
|
||||
convert_meta_state(SDL_Keymod mod);
|
||||
|
||||
bool
|
||||
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
|
||||
bool prefer_text);
|
||||
|
||||
enum android_motionevent_buttons
|
||||
convert_mouse_buttons(uint32_t state);
|
||||
|
||||
bool
|
||||
convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to);
|
||||
|
||||
bool
|
||||
convert_touch_action(SDL_EventType from, enum android_motionevent_action *to);
|
||||
|
||||
#endif
|
||||
@ -1,3 +1,3 @@
|
||||
#define EVENT_NEW_SESSION SDL_USEREVENT
|
||||
#define EVENT_NEW_FRAME (SDL_USEREVENT + 1)
|
||||
#define EVENT_STREAM_STOPPED (SDL_USEREVENT + 2)
|
||||
#define EVENT_DECODER_STOPPED (SDL_USEREVENT + 2)
|
||||
|
||||
@ -1,100 +1,150 @@
|
||||
#include "file_handler.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include "config.h"
|
||||
#include "command.h"
|
||||
#include "device.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
|
||||
#include "adb.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
struct request {
|
||||
file_handler_action_t action;
|
||||
const char *file;
|
||||
};
|
||||
|
||||
#define DEFAULT_PUSH_TARGET "/sdcard/"
|
||||
|
||||
static void
|
||||
file_handler_request_destroy(struct file_handler_request *req) {
|
||||
free(req->file);
|
||||
static struct request *request_new(file_handler_action_t action, const char *file) {
|
||||
struct request *req = SDL_malloc(sizeof(*req));
|
||||
if (!req) {
|
||||
return NULL;
|
||||
}
|
||||
req->action = action;
|
||||
req->file = file;
|
||||
return req;
|
||||
}
|
||||
|
||||
bool
|
||||
file_handler_init(struct file_handler *file_handler, const char *serial,
|
||||
const char *push_target) {
|
||||
static void request_free(struct request *req) {
|
||||
if (!req) {
|
||||
return;
|
||||
}
|
||||
SDL_free((void *) req->file);
|
||||
SDL_free((void *) req);
|
||||
}
|
||||
|
||||
cbuf_init(&file_handler->queue);
|
||||
static SDL_bool request_queue_is_empty(const struct request_queue *queue) {
|
||||
return queue->head == queue->tail;
|
||||
}
|
||||
|
||||
static SDL_bool request_queue_is_full(const struct request_queue *queue) {
|
||||
return (queue->head + 1) % REQUEST_QUEUE_SIZE == queue->tail;
|
||||
}
|
||||
|
||||
static SDL_bool request_queue_init(struct request_queue *queue) {
|
||||
queue->head = 0;
|
||||
queue->tail = 0;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static void request_queue_destroy(struct request_queue *queue) {
|
||||
int i = queue->tail;
|
||||
while (i != queue->head) {
|
||||
request_free(queue->reqs[i]);
|
||||
i = (i + 1) % REQUEST_QUEUE_SIZE;
|
||||
}
|
||||
}
|
||||
|
||||
static SDL_bool request_queue_push(struct request_queue *queue, struct request *req) {
|
||||
if (request_queue_is_full(queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
queue->reqs[queue->head] = req;
|
||||
queue->head = (queue->head + 1) % REQUEST_QUEUE_SIZE;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static SDL_bool request_queue_take(struct request_queue *queue, struct request **req) {
|
||||
if (request_queue_is_empty(queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
// transfer ownership
|
||||
*req = queue->reqs[queue->tail];
|
||||
queue->tail = (queue->tail + 1) % REQUEST_QUEUE_SIZE;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
SDL_bool file_handler_init(struct file_handler *file_handler, const char *serial) {
|
||||
|
||||
if (!request_queue_init(&file_handler->queue)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!(file_handler->mutex = SDL_CreateMutex())) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!(file_handler->event_cond = SDL_CreateCond())) {
|
||||
SDL_DestroyMutex(file_handler->mutex);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (serial) {
|
||||
file_handler->serial = strdup(serial);
|
||||
file_handler->serial = SDL_strdup(serial);
|
||||
if (!file_handler->serial) {
|
||||
LOGW("Could not strdup serial");
|
||||
SDL_DestroyCond(file_handler->event_cond);
|
||||
LOGW("Cannot strdup serial");
|
||||
SDL_DestroyMutex(file_handler->mutex);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
} else {
|
||||
file_handler->serial = NULL;
|
||||
}
|
||||
|
||||
// lazy initialization
|
||||
file_handler->initialized = false;
|
||||
file_handler->initialized = SDL_FALSE;
|
||||
|
||||
file_handler->stopped = false;
|
||||
file_handler->stopped = SDL_FALSE;
|
||||
file_handler->current_process = PROCESS_NONE;
|
||||
|
||||
file_handler->push_target = push_target ? push_target : DEFAULT_PUSH_TARGET;
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
file_handler_destroy(struct file_handler *file_handler) {
|
||||
void file_handler_destroy(struct file_handler *file_handler) {
|
||||
SDL_DestroyCond(file_handler->event_cond);
|
||||
SDL_DestroyMutex(file_handler->mutex);
|
||||
free(file_handler->serial);
|
||||
|
||||
struct file_handler_request req;
|
||||
while (cbuf_take(&file_handler->queue, &req)) {
|
||||
file_handler_request_destroy(&req);
|
||||
}
|
||||
request_queue_destroy(&file_handler->queue);
|
||||
SDL_free((void *) file_handler->serial);
|
||||
}
|
||||
|
||||
static process_t
|
||||
install_apk(const char *serial, const char *file) {
|
||||
static process_t install_apk(const char *serial, const char *file) {
|
||||
return adb_install(serial, file);
|
||||
}
|
||||
|
||||
static process_t
|
||||
push_file(const char *serial, const char *file, const char *push_target) {
|
||||
return adb_push(serial, file, push_target);
|
||||
static process_t push_file(const char *serial, const char *file) {
|
||||
return adb_push(serial, file, DEVICE_SDCARD_PATH);
|
||||
}
|
||||
|
||||
bool
|
||||
file_handler_request(struct file_handler *file_handler,
|
||||
file_handler_action_t action, char *file) {
|
||||
SDL_bool file_handler_request(struct file_handler *file_handler,
|
||||
file_handler_action_t action,
|
||||
const char *file) {
|
||||
SDL_bool res;
|
||||
|
||||
// start file_handler if it's used for the first time
|
||||
if (!file_handler->initialized) {
|
||||
if (!file_handler_start(file_handler)) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
file_handler->initialized = true;
|
||||
file_handler->initialized = SDL_TRUE;
|
||||
}
|
||||
|
||||
LOGI("Request to %s %s", action == ACTION_INSTALL_APK ? "install" : "push",
|
||||
file);
|
||||
struct file_handler_request req = {
|
||||
.action = action,
|
||||
.file = file,
|
||||
};
|
||||
LOGI("Request to %s %s", action == ACTION_INSTALL_APK ? "install" : "push", file);
|
||||
struct request *req = request_new(action, file);
|
||||
if (!req) {
|
||||
LOGE("Could not create request");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
mutex_lock(file_handler->mutex);
|
||||
bool was_empty = cbuf_is_empty(&file_handler->queue);
|
||||
bool res = cbuf_push(&file_handler->queue, req);
|
||||
SDL_bool was_empty = request_queue_is_empty(&file_handler->queue);
|
||||
res = request_queue_push(&file_handler->queue, req);
|
||||
if (was_empty) {
|
||||
cond_signal(file_handler->event_cond);
|
||||
}
|
||||
@ -102,14 +152,13 @@ file_handler_request(struct file_handler *file_handler,
|
||||
return res;
|
||||
}
|
||||
|
||||
static int
|
||||
run_file_handler(void *data) {
|
||||
static int run_file_handler(void *data) {
|
||||
struct file_handler *file_handler = data;
|
||||
|
||||
for (;;) {
|
||||
mutex_lock(file_handler->mutex);
|
||||
file_handler->current_process = PROCESS_NONE;
|
||||
while (!file_handler->stopped && cbuf_is_empty(&file_handler->queue)) {
|
||||
while (!file_handler->stopped && request_queue_is_empty(&file_handler->queue)) {
|
||||
cond_wait(file_handler->event_cond, file_handler->mutex);
|
||||
}
|
||||
if (file_handler->stopped) {
|
||||
@ -117,80 +166,66 @@ run_file_handler(void *data) {
|
||||
mutex_unlock(file_handler->mutex);
|
||||
break;
|
||||
}
|
||||
struct file_handler_request req;
|
||||
bool non_empty = cbuf_take(&file_handler->queue, &req);
|
||||
assert(non_empty);
|
||||
(void) non_empty;
|
||||
struct request *req;
|
||||
SDL_bool non_empty = request_queue_take(&file_handler->queue, &req);
|
||||
SDL_assert(non_empty);
|
||||
|
||||
process_t process;
|
||||
if (req.action == ACTION_INSTALL_APK) {
|
||||
LOGI("Installing %s...", req.file);
|
||||
process = install_apk(file_handler->serial, req.file);
|
||||
if (req->action == ACTION_INSTALL_APK) {
|
||||
LOGI("Installing %s...", req->file);
|
||||
process = install_apk(file_handler->serial, req->file);
|
||||
} else {
|
||||
LOGI("Pushing %s...", req.file);
|
||||
process = push_file(file_handler->serial, req.file,
|
||||
file_handler->push_target);
|
||||
LOGI("Pushing %s...", req->file);
|
||||
process = push_file(file_handler->serial, req->file);
|
||||
}
|
||||
file_handler->current_process = process;
|
||||
mutex_unlock(file_handler->mutex);
|
||||
|
||||
if (req.action == ACTION_INSTALL_APK) {
|
||||
if (process_check_success(process, "adb install", false)) {
|
||||
LOGI("%s successfully installed", req.file);
|
||||
if (req->action == ACTION_INSTALL_APK) {
|
||||
if (process_check_success(process, "adb install")) {
|
||||
LOGI("%s successfully installed", req->file);
|
||||
} else {
|
||||
LOGE("Failed to install %s", req.file);
|
||||
LOGE("Failed to install %s", req->file);
|
||||
}
|
||||
} else {
|
||||
if (process_check_success(process, "adb push", false)) {
|
||||
LOGI("%s successfully pushed to %s", req.file,
|
||||
file_handler->push_target);
|
||||
if (process_check_success(process, "adb push")) {
|
||||
LOGI("%s successfully pushed to /sdcard/", req->file);
|
||||
} else {
|
||||
LOGE("Failed to push %s to %s", req.file,
|
||||
file_handler->push_target);
|
||||
LOGE("Failed to push %s to /sdcard/", req->file);
|
||||
}
|
||||
}
|
||||
|
||||
mutex_lock(file_handler->mutex);
|
||||
// Close the process (it is necessary already terminated)
|
||||
// Execute this call with mutex locked to avoid race conditions with
|
||||
// file_handler_stop()
|
||||
process_close(file_handler->current_process);
|
||||
file_handler->current_process = PROCESS_NONE;
|
||||
mutex_unlock(file_handler->mutex);
|
||||
|
||||
file_handler_request_destroy(&req);
|
||||
request_free(req);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
file_handler_start(struct file_handler *file_handler) {
|
||||
SDL_bool file_handler_start(struct file_handler *file_handler) {
|
||||
LOGD("Starting file_handler thread");
|
||||
|
||||
file_handler->thread = SDL_CreateThread(run_file_handler, "file_handler",
|
||||
file_handler);
|
||||
file_handler->thread = SDL_CreateThread(run_file_handler, "file_handler", file_handler);
|
||||
if (!file_handler->thread) {
|
||||
LOGC("Could not start file_handler thread");
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
file_handler_stop(struct file_handler *file_handler) {
|
||||
void file_handler_stop(struct file_handler *file_handler) {
|
||||
mutex_lock(file_handler->mutex);
|
||||
file_handler->stopped = true;
|
||||
file_handler->stopped = SDL_TRUE;
|
||||
cond_signal(file_handler->event_cond);
|
||||
if (file_handler->current_process != PROCESS_NONE) {
|
||||
if (!process_terminate(file_handler->current_process)) {
|
||||
LOGW("Could not terminate push/install process");
|
||||
if (!cmd_terminate(file_handler->current_process)) {
|
||||
LOGW("Cannot terminate install process");
|
||||
}
|
||||
cmd_simple_wait(file_handler->current_process, NULL);
|
||||
file_handler->current_process = PROCESS_NONE;
|
||||
}
|
||||
mutex_unlock(file_handler->mutex);
|
||||
}
|
||||
|
||||
void
|
||||
file_handler_join(struct file_handler *file_handler) {
|
||||
void file_handler_join(struct file_handler *file_handler) {
|
||||
SDL_WaitThread(file_handler->thread, NULL);
|
||||
}
|
||||
|
||||
@ -1,59 +1,44 @@
|
||||
#ifndef FILE_HANDLER_H
|
||||
#define FILE_HANDLER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include "command.h"
|
||||
|
||||
#include "adb.h"
|
||||
#include "util/cbuf.h"
|
||||
#define REQUEST_QUEUE_SIZE 16
|
||||
|
||||
typedef enum {
|
||||
ACTION_INSTALL_APK,
|
||||
ACTION_PUSH_FILE,
|
||||
} file_handler_action_t;
|
||||
|
||||
struct file_handler_request {
|
||||
file_handler_action_t action;
|
||||
char *file;
|
||||
struct request_queue {
|
||||
struct request *reqs[REQUEST_QUEUE_SIZE];
|
||||
int tail;
|
||||
int head;
|
||||
};
|
||||
|
||||
struct file_handler_request_queue CBUF(struct file_handler_request, 16);
|
||||
|
||||
struct file_handler {
|
||||
char *serial;
|
||||
const char *push_target;
|
||||
const char *serial;
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
SDL_cond *event_cond;
|
||||
bool stopped;
|
||||
bool initialized;
|
||||
SDL_bool stopped;
|
||||
SDL_bool initialized;
|
||||
process_t current_process;
|
||||
struct file_handler_request_queue queue;
|
||||
struct request_queue queue;
|
||||
};
|
||||
|
||||
bool
|
||||
file_handler_init(struct file_handler *file_handler, const char *serial,
|
||||
const char *push_target);
|
||||
SDL_bool file_handler_init(struct file_handler *file_handler, const char *serial);
|
||||
void file_handler_destroy(struct file_handler *file_handler);
|
||||
|
||||
void
|
||||
file_handler_destroy(struct file_handler *file_handler);
|
||||
SDL_bool file_handler_start(struct file_handler *file_handler);
|
||||
void file_handler_stop(struct file_handler *file_handler);
|
||||
void file_handler_join(struct file_handler *file_handler);
|
||||
|
||||
bool
|
||||
file_handler_start(struct file_handler *file_handler);
|
||||
|
||||
void
|
||||
file_handler_stop(struct file_handler *file_handler);
|
||||
|
||||
void
|
||||
file_handler_join(struct file_handler *file_handler);
|
||||
|
||||
// take ownership of file, and will free() it
|
||||
bool
|
||||
file_handler_request(struct file_handler *file_handler,
|
||||
file_handler_action_t action,
|
||||
char *file);
|
||||
SDL_bool file_handler_request(struct file_handler *file_handler,
|
||||
file_handler_action_t action,
|
||||
const char *file);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,179 +1,62 @@
|
||||
#include "fps_counter.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <SDL2/SDL_timer.h>
|
||||
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
#include "log.h"
|
||||
|
||||
#define FPS_COUNTER_INTERVAL_MS 1000
|
||||
|
||||
bool
|
||||
fps_counter_init(struct fps_counter *counter) {
|
||||
counter->mutex = SDL_CreateMutex();
|
||||
if (!counter->mutex) {
|
||||
return false;
|
||||
}
|
||||
|
||||
counter->state_cond = SDL_CreateCond();
|
||||
if (!counter->state_cond) {
|
||||
SDL_DestroyMutex(counter->mutex);
|
||||
return false;
|
||||
}
|
||||
|
||||
counter->thread = NULL;
|
||||
atomic_init(&counter->started, 0);
|
||||
// no need to initialize the other fields, they are unused until started
|
||||
|
||||
return true;
|
||||
void fps_counter_init(struct fps_counter *counter) {
|
||||
counter->started = SDL_FALSE;
|
||||
// no need to initialize the other fields, they are meaningful only when
|
||||
// started is true
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_destroy(struct fps_counter *counter) {
|
||||
SDL_DestroyCond(counter->state_cond);
|
||||
SDL_DestroyMutex(counter->mutex);
|
||||
void fps_counter_start(struct fps_counter *counter) {
|
||||
counter->started = SDL_TRUE;
|
||||
counter->slice_start = SDL_GetTicks();
|
||||
counter->nr_rendered = 0;
|
||||
#ifdef SKIP_FRAMES
|
||||
counter->nr_skipped = 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline bool
|
||||
is_started(struct fps_counter *counter) {
|
||||
return atomic_load_explicit(&counter->started, memory_order_acquire);
|
||||
void fps_counter_stop(struct fps_counter *counter) {
|
||||
counter->started = SDL_FALSE;
|
||||
}
|
||||
|
||||
static inline void
|
||||
set_started(struct fps_counter *counter, bool started) {
|
||||
atomic_store_explicit(&counter->started, started, memory_order_release);
|
||||
}
|
||||
|
||||
// must be called with mutex locked
|
||||
static void
|
||||
display_fps(struct fps_counter *counter) {
|
||||
unsigned rendered_per_second =
|
||||
counter->nr_rendered * 1000 / FPS_COUNTER_INTERVAL_MS;
|
||||
static void display_fps(struct fps_counter *counter) {
|
||||
#ifdef SKIP_FRAMES
|
||||
if (counter->nr_skipped) {
|
||||
LOGI("%u fps (+%u frames skipped)", rendered_per_second,
|
||||
counter->nr_skipped);
|
||||
LOGI("%d fps (+%d frames skipped)", counter->nr_rendered, counter->nr_skipped);
|
||||
} else {
|
||||
LOGI("%u fps", rendered_per_second);
|
||||
#endif
|
||||
LOGI("%d fps", counter->nr_rendered);
|
||||
#ifdef SKIP_FRAMES
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void check_expired(struct fps_counter *counter) {
|
||||
Uint32 now = SDL_GetTicks();
|
||||
if (now - counter->slice_start >= 1000) {
|
||||
display_fps(counter);
|
||||
// add a multiple of one second
|
||||
Uint32 elapsed_slices = (now - counter->slice_start) / 1000;
|
||||
counter->slice_start += 1000 * elapsed_slices;
|
||||
counter->nr_rendered = 0;
|
||||
#ifdef SKIP_FRAMES
|
||||
counter->nr_skipped = 0;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
// must be called with mutex locked
|
||||
static void
|
||||
check_interval_expired(struct fps_counter *counter, uint32_t now) {
|
||||
if (now < counter->next_timestamp) {
|
||||
return;
|
||||
}
|
||||
|
||||
display_fps(counter);
|
||||
counter->nr_rendered = 0;
|
||||
counter->nr_skipped = 0;
|
||||
// add a multiple of the interval
|
||||
uint32_t elapsed_slices =
|
||||
(now - counter->next_timestamp) / FPS_COUNTER_INTERVAL_MS + 1;
|
||||
counter->next_timestamp += FPS_COUNTER_INTERVAL_MS * elapsed_slices;
|
||||
}
|
||||
|
||||
static int
|
||||
run_fps_counter(void *data) {
|
||||
struct fps_counter *counter = data;
|
||||
|
||||
mutex_lock(counter->mutex);
|
||||
while (!counter->interrupted) {
|
||||
while (!counter->interrupted && !is_started(counter)) {
|
||||
cond_wait(counter->state_cond, counter->mutex);
|
||||
}
|
||||
while (!counter->interrupted && is_started(counter)) {
|
||||
uint32_t now = SDL_GetTicks();
|
||||
check_interval_expired(counter, now);
|
||||
|
||||
assert(counter->next_timestamp > now);
|
||||
uint32_t remaining = counter->next_timestamp - now;
|
||||
|
||||
// ignore the reason (timeout or signaled), we just loop anyway
|
||||
cond_wait_timeout(counter->state_cond, counter->mutex, remaining);
|
||||
}
|
||||
}
|
||||
mutex_unlock(counter->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
fps_counter_start(struct fps_counter *counter) {
|
||||
mutex_lock(counter->mutex);
|
||||
counter->next_timestamp = SDL_GetTicks() + FPS_COUNTER_INTERVAL_MS;
|
||||
counter->nr_rendered = 0;
|
||||
counter->nr_skipped = 0;
|
||||
mutex_unlock(counter->mutex);
|
||||
|
||||
set_started(counter, true);
|
||||
cond_signal(counter->state_cond);
|
||||
|
||||
// counter->thread is always accessed from the same thread, no need to lock
|
||||
if (!counter->thread) {
|
||||
counter->thread =
|
||||
SDL_CreateThread(run_fps_counter, "fps counter", counter);
|
||||
if (!counter->thread) {
|
||||
LOGE("Could not start FPS counter thread");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_stop(struct fps_counter *counter) {
|
||||
set_started(counter, false);
|
||||
cond_signal(counter->state_cond);
|
||||
}
|
||||
|
||||
bool
|
||||
fps_counter_is_started(struct fps_counter *counter) {
|
||||
return is_started(counter);
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_interrupt(struct fps_counter *counter) {
|
||||
if (!counter->thread) {
|
||||
return;
|
||||
}
|
||||
|
||||
mutex_lock(counter->mutex);
|
||||
counter->interrupted = true;
|
||||
mutex_unlock(counter->mutex);
|
||||
// wake up blocking wait
|
||||
cond_signal(counter->state_cond);
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_join(struct fps_counter *counter) {
|
||||
if (counter->thread) {
|
||||
SDL_WaitThread(counter->thread, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_add_rendered_frame(struct fps_counter *counter) {
|
||||
if (!is_started(counter)) {
|
||||
return;
|
||||
}
|
||||
|
||||
mutex_lock(counter->mutex);
|
||||
uint32_t now = SDL_GetTicks();
|
||||
check_interval_expired(counter, now);
|
||||
void fps_counter_add_rendered_frame(struct fps_counter *counter) {
|
||||
check_expired(counter);
|
||||
++counter->nr_rendered;
|
||||
mutex_unlock(counter->mutex);
|
||||
}
|
||||
|
||||
void
|
||||
fps_counter_add_skipped_frame(struct fps_counter *counter) {
|
||||
if (!is_started(counter)) {
|
||||
return;
|
||||
}
|
||||
|
||||
mutex_lock(counter->mutex);
|
||||
uint32_t now = SDL_GetTicks();
|
||||
check_interval_expired(counter, now);
|
||||
#ifdef SKIP_FRAMES
|
||||
void fps_counter_add_skipped_frame(struct fps_counter *counter) {
|
||||
check_expired(counter);
|
||||
++counter->nr_skipped;
|
||||
mutex_unlock(counter->mutex);
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1,57 +1,26 @@
|
||||
#ifndef FPSCOUNTER_H
|
||||
#define FPSCOUNTER_H
|
||||
|
||||
#include "common.h"
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#include <stdatomic.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include "config.h"
|
||||
|
||||
struct fps_counter {
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
SDL_cond *state_cond;
|
||||
|
||||
// atomic so that we can check without locking the mutex
|
||||
// if the FPS counter is disabled, we don't want to lock unnecessarily
|
||||
atomic_bool started;
|
||||
|
||||
// the following fields are protected by the mutex
|
||||
bool interrupted;
|
||||
unsigned nr_rendered;
|
||||
unsigned nr_skipped;
|
||||
uint32_t next_timestamp;
|
||||
SDL_bool started;
|
||||
Uint32 slice_start; // initialized by SDL_GetTicks()
|
||||
int nr_rendered;
|
||||
#ifdef SKIP_FRAMES
|
||||
int nr_skipped;
|
||||
#endif
|
||||
};
|
||||
|
||||
bool
|
||||
fps_counter_init(struct fps_counter *counter);
|
||||
void fps_counter_init(struct fps_counter *counter);
|
||||
void fps_counter_start(struct fps_counter *counter);
|
||||
void fps_counter_stop(struct fps_counter *counter);
|
||||
|
||||
void
|
||||
fps_counter_destroy(struct fps_counter *counter);
|
||||
|
||||
bool
|
||||
fps_counter_start(struct fps_counter *counter);
|
||||
|
||||
void
|
||||
fps_counter_stop(struct fps_counter *counter);
|
||||
|
||||
bool
|
||||
fps_counter_is_started(struct fps_counter *counter);
|
||||
|
||||
// request to stop the thread (on quit)
|
||||
// must be called before fps_counter_join()
|
||||
void
|
||||
fps_counter_interrupt(struct fps_counter *counter);
|
||||
|
||||
void
|
||||
fps_counter_join(struct fps_counter *counter);
|
||||
|
||||
void
|
||||
fps_counter_add_rendered_frame(struct fps_counter *counter);
|
||||
|
||||
void
|
||||
fps_counter_add_skipped_frame(struct fps_counter *counter);
|
||||
void fps_counter_add_rendered_frame(struct fps_counter *counter);
|
||||
#ifdef SKIP_FRAMES
|
||||
void fps_counter_add_skipped_frame(struct fps_counter *counter);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
110
app/src/frames.c
Normal file
110
app/src/frames.c
Normal file
@ -0,0 +1,110 @@
|
||||
#include "frames.h"
|
||||
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <libavutil/avutil.h>
|
||||
#include <libavformat/avformat.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
|
||||
SDL_bool frames_init(struct frames *frames) {
|
||||
if (!(frames->decoding_frame = av_frame_alloc())) {
|
||||
goto error_0;
|
||||
}
|
||||
|
||||
if (!(frames->rendering_frame = av_frame_alloc())) {
|
||||
goto error_1;
|
||||
}
|
||||
|
||||
if (!(frames->mutex = SDL_CreateMutex())) {
|
||||
goto error_2;
|
||||
}
|
||||
|
||||
#ifndef SKIP_FRAMES
|
||||
if (!(frames->rendering_frame_consumed_cond = SDL_CreateCond())) {
|
||||
SDL_DestroyMutex(frames->mutex);
|
||||
goto error_2;
|
||||
}
|
||||
frames->stopped = SDL_FALSE;
|
||||
#endif
|
||||
|
||||
// there is initially no rendering frame, so consider it has already been
|
||||
// consumed
|
||||
frames->rendering_frame_consumed = SDL_TRUE;
|
||||
fps_counter_init(&frames->fps_counter);
|
||||
|
||||
return SDL_TRUE;
|
||||
|
||||
error_2:
|
||||
av_frame_free(&frames->rendering_frame);
|
||||
error_1:
|
||||
av_frame_free(&frames->decoding_frame);
|
||||
error_0:
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
void frames_destroy(struct frames *frames) {
|
||||
#ifndef SKIP_FRAMES
|
||||
SDL_DestroyCond(frames->rendering_frame_consumed_cond);
|
||||
#endif
|
||||
SDL_DestroyMutex(frames->mutex);
|
||||
av_frame_free(&frames->rendering_frame);
|
||||
av_frame_free(&frames->decoding_frame);
|
||||
}
|
||||
|
||||
static void frames_swap(struct frames *frames) {
|
||||
AVFrame *tmp = frames->decoding_frame;
|
||||
frames->decoding_frame = frames->rendering_frame;
|
||||
frames->rendering_frame = tmp;
|
||||
}
|
||||
|
||||
SDL_bool frames_offer_decoded_frame(struct frames *frames) {
|
||||
mutex_lock(frames->mutex);
|
||||
#ifndef SKIP_FRAMES
|
||||
// if SKIP_FRAMES is disabled, then the decoder must wait for the current
|
||||
// frame to be consumed
|
||||
while (!frames->rendering_frame_consumed && !frames->stopped) {
|
||||
cond_wait(frames->rendering_frame_consumed_cond, frames->mutex);
|
||||
}
|
||||
#else
|
||||
if (frames->fps_counter.started && !frames->rendering_frame_consumed) {
|
||||
fps_counter_add_skipped_frame(&frames->fps_counter);
|
||||
}
|
||||
#endif
|
||||
|
||||
frames_swap(frames);
|
||||
|
||||
SDL_bool previous_frame_consumed = frames->rendering_frame_consumed;
|
||||
frames->rendering_frame_consumed = SDL_FALSE;
|
||||
|
||||
mutex_unlock(frames->mutex);
|
||||
return previous_frame_consumed;
|
||||
}
|
||||
|
||||
const AVFrame *frames_consume_rendered_frame(struct frames *frames) {
|
||||
SDL_assert(!frames->rendering_frame_consumed);
|
||||
frames->rendering_frame_consumed = SDL_TRUE;
|
||||
if (frames->fps_counter.started) {
|
||||
fps_counter_add_rendered_frame(&frames->fps_counter);
|
||||
}
|
||||
#ifndef SKIP_FRAMES
|
||||
// if SKIP_FRAMES is disabled, then notify the decoder the current frame is
|
||||
// consumed, so that it may push a new one
|
||||
cond_signal(frames->rendering_frame_consumed_cond);
|
||||
#endif
|
||||
return frames->rendering_frame;
|
||||
}
|
||||
|
||||
void frames_stop(struct frames *frames) {
|
||||
#ifdef SKIP_FRAMES
|
||||
(void) frames; // unused
|
||||
#else
|
||||
mutex_lock(frames->mutex);
|
||||
frames->stopped = SDL_TRUE;
|
||||
mutex_unlock(frames->mutex);
|
||||
// wake up blocking wait
|
||||
cond_signal(frames->rendering_frame_consumed_cond);
|
||||
#endif
|
||||
}
|
||||
42
app/src/frames.h
Normal file
42
app/src/frames.h
Normal file
@ -0,0 +1,42 @@
|
||||
#ifndef FRAMES_H
|
||||
#define FRAMES_H
|
||||
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "fps_counter.h"
|
||||
|
||||
// forward declarations
|
||||
typedef struct AVFrame AVFrame;
|
||||
|
||||
struct frames {
|
||||
AVFrame *decoding_frame;
|
||||
AVFrame *rendering_frame;
|
||||
SDL_mutex *mutex;
|
||||
#ifndef SKIP_FRAMES
|
||||
SDL_bool stopped;
|
||||
SDL_cond *rendering_frame_consumed_cond;
|
||||
#endif
|
||||
SDL_bool rendering_frame_consumed;
|
||||
struct fps_counter fps_counter;
|
||||
};
|
||||
|
||||
SDL_bool frames_init(struct frames *frames);
|
||||
void frames_destroy(struct frames *frames);
|
||||
|
||||
// set the decoder frame as ready for rendering
|
||||
// this function locks frames->mutex during its execution
|
||||
// returns true if the previous frame had been consumed
|
||||
SDL_bool frames_offer_decoded_frame(struct frames *frames);
|
||||
|
||||
// mark the rendering frame as consumed and return it
|
||||
// MUST be called with frames->mutex locked!!!
|
||||
// the caller is expected to render the returned frame to some texture before
|
||||
// unlocking frames->mutex
|
||||
const AVFrame *frames_consume_rendered_frame(struct frames *frames);
|
||||
|
||||
// wake up and avoid any blocking call
|
||||
void frames_stop(struct frames *frames);
|
||||
|
||||
#endif
|
||||
@ -1,246 +1,115 @@
|
||||
#include "input_manager.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <SDL2/SDL_keycode.h>
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include "convert.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
|
||||
#include "event_converter.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
// Convert window coordinates (as provided by SDL_GetMouseState() to renderer coordinates (as provided in SDL mouse events)
|
||||
//
|
||||
// See my question:
|
||||
// <https://stackoverflow.com/questions/49111054/how-to-get-mouse-position-on-mouse-wheel-event>
|
||||
static void convert_to_renderer_coordinates(SDL_Renderer *renderer, int *x, int *y) {
|
||||
SDL_Rect viewport;
|
||||
float scale_x, scale_y;
|
||||
SDL_RenderGetViewport(renderer, &viewport);
|
||||
SDL_RenderGetScale(renderer, &scale_x, &scale_y);
|
||||
*x = (int) (*x / scale_x) - viewport.x;
|
||||
*y = (int) (*y / scale_y) - viewport.y;
|
||||
}
|
||||
|
||||
static struct point get_mouse_point(struct screen *screen) {
|
||||
int x;
|
||||
int y;
|
||||
SDL_GetMouseState(&x, &y);
|
||||
convert_to_renderer_coordinates(screen->renderer, &x, &y);
|
||||
return (struct point) {
|
||||
.x = x,
|
||||
.y = y,
|
||||
};
|
||||
}
|
||||
|
||||
static const int ACTION_DOWN = 1;
|
||||
static const int ACTION_UP = 1 << 1;
|
||||
|
||||
#define SC_SDL_SHORTCUT_MODS_MASK (KMOD_CTRL | KMOD_ALT | KMOD_GUI)
|
||||
|
||||
static inline uint16_t
|
||||
to_sdl_mod(unsigned mod) {
|
||||
uint16_t sdl_mod = 0;
|
||||
if (mod & SC_MOD_LCTRL) {
|
||||
sdl_mod |= KMOD_LCTRL;
|
||||
}
|
||||
if (mod & SC_MOD_RCTRL) {
|
||||
sdl_mod |= KMOD_RCTRL;
|
||||
}
|
||||
if (mod & SC_MOD_LALT) {
|
||||
sdl_mod |= KMOD_LALT;
|
||||
}
|
||||
if (mod & SC_MOD_RALT) {
|
||||
sdl_mod |= KMOD_RALT;
|
||||
}
|
||||
if (mod & SC_MOD_LSUPER) {
|
||||
sdl_mod |= KMOD_LGUI;
|
||||
}
|
||||
if (mod & SC_MOD_RSUPER) {
|
||||
sdl_mod |= KMOD_RGUI;
|
||||
}
|
||||
return sdl_mod;
|
||||
}
|
||||
|
||||
static bool
|
||||
is_shortcut_mod(struct input_manager *im, uint16_t sdl_mod) {
|
||||
// keep only the relevant modifier keys
|
||||
sdl_mod &= SC_SDL_SHORTCUT_MODS_MASK;
|
||||
|
||||
assert(im->sdl_shortcut_mods.count);
|
||||
assert(im->sdl_shortcut_mods.count < SC_MAX_SHORTCUT_MODS);
|
||||
for (unsigned i = 0; i < im->sdl_shortcut_mods.count; ++i) {
|
||||
if (im->sdl_shortcut_mods.data[i] == sdl_mod) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_init(struct input_manager *im,
|
||||
const struct scrcpy_options *options)
|
||||
{
|
||||
im->control = options->control;
|
||||
im->forward_key_repeat = options->forward_key_repeat;
|
||||
im->prefer_text = options->prefer_text;
|
||||
im->forward_all_clicks = options->forward_all_clicks;
|
||||
im->legacy_paste = options->legacy_paste;
|
||||
|
||||
const struct sc_shortcut_mods *shortcut_mods = &options->shortcut_mods;
|
||||
assert(shortcut_mods->count);
|
||||
assert(shortcut_mods->count < SC_MAX_SHORTCUT_MODS);
|
||||
for (unsigned i = 0; i < shortcut_mods->count; ++i) {
|
||||
uint16_t sdl_mod = to_sdl_mod(shortcut_mods->data[i]);
|
||||
assert(sdl_mod);
|
||||
im->sdl_shortcut_mods.data[i] = sdl_mod;
|
||||
}
|
||||
im->sdl_shortcut_mods.count = shortcut_mods->count;
|
||||
|
||||
im->vfinger_down = false;
|
||||
}
|
||||
|
||||
static void
|
||||
send_keycode(struct controller *controller, enum android_keycode keycode,
|
||||
int actions, const char *name) {
|
||||
static void send_keycode(struct controller *controller, enum android_keycode keycode, int actions, const char *name) {
|
||||
// send DOWN event
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
|
||||
msg.inject_keycode.keycode = keycode;
|
||||
msg.inject_keycode.metastate = 0;
|
||||
msg.inject_keycode.repeat = 0;
|
||||
struct control_event control_event;
|
||||
control_event.type = CONTROL_EVENT_TYPE_KEYCODE;
|
||||
control_event.keycode_event.keycode = keycode;
|
||||
control_event.keycode_event.metastate = 0;
|
||||
|
||||
if (actions & ACTION_DOWN) {
|
||||
msg.inject_keycode.action = AKEY_EVENT_ACTION_DOWN;
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'inject %s (DOWN)'", name);
|
||||
control_event.keycode_event.action = AKEY_EVENT_ACTION_DOWN;
|
||||
if (!controller_push_event(controller, &control_event)) {
|
||||
LOGW("Cannot send %s (DOWN)", name);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (actions & ACTION_UP) {
|
||||
msg.inject_keycode.action = AKEY_EVENT_ACTION_UP;
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'inject %s (UP)'", name);
|
||||
control_event.keycode_event.action = AKEY_EVENT_ACTION_UP;
|
||||
if (!controller_push_event(controller, &control_event)) {
|
||||
LOGW("Cannot send %s (UP)", name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_home(struct controller *controller, int actions) {
|
||||
static inline void action_home(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_HOME, actions, "HOME");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_back(struct controller *controller, int actions) {
|
||||
static inline void action_back(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_BACK, actions, "BACK");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_app_switch(struct controller *controller, int actions) {
|
||||
static inline void action_app_switch(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_APP_SWITCH, actions, "APP_SWITCH");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_power(struct controller *controller, int actions) {
|
||||
static inline void action_power(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_POWER, actions, "POWER");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_volume_up(struct controller *controller, int actions) {
|
||||
static inline void action_volume_up(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_VOLUME_UP, actions, "VOLUME_UP");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_volume_down(struct controller *controller, int actions) {
|
||||
static inline void action_volume_down(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_VOLUME_DOWN, actions, "VOLUME_DOWN");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_menu(struct controller *controller, int actions) {
|
||||
static inline void action_menu(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_MENU, actions, "MENU");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_copy(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_COPY, actions, "COPY");
|
||||
}
|
||||
|
||||
static inline void
|
||||
action_cut(struct controller *controller, int actions) {
|
||||
send_keycode(controller, AKEYCODE_CUT, actions, "CUT");
|
||||
}
|
||||
|
||||
// turn the screen on if it was off, press BACK otherwise
|
||||
static void
|
||||
press_back_or_turn_screen_on(struct controller *controller) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON;
|
||||
static void press_back_or_turn_screen_on(struct controller *controller) {
|
||||
struct control_event control_event;
|
||||
control_event.type = CONTROL_EVENT_TYPE_COMMAND;
|
||||
control_event.command_event.action = CONTROL_EVENT_COMMAND_BACK_OR_SCREEN_ON;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'press back or turn screen on'");
|
||||
if (!controller_push_event(controller, &control_event)) {
|
||||
LOGW("Cannot turn screen on");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
expand_notification_panel(struct controller *controller) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'expand notification panel'");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
collapse_notification_panel(struct controller *controller) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_COLLAPSE_NOTIFICATION_PANEL;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'collapse notification panel'");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
set_device_clipboard(struct controller *controller, bool paste) {
|
||||
char *text = SDL_GetClipboardText();
|
||||
if (!text) {
|
||||
LOGW("Could not get clipboard text: %s", SDL_GetError());
|
||||
return;
|
||||
}
|
||||
if (!*text) {
|
||||
// empty text
|
||||
SDL_free(text);
|
||||
return;
|
||||
}
|
||||
|
||||
char *text_dup = strdup(text);
|
||||
SDL_free(text);
|
||||
if (!text_dup) {
|
||||
LOGW("Could not strdup input text");
|
||||
return;
|
||||
}
|
||||
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_SET_CLIPBOARD;
|
||||
msg.set_clipboard.text = text_dup;
|
||||
msg.set_clipboard.paste = paste;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
free(text_dup);
|
||||
LOGW("Could not request 'set device clipboard'");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
set_screen_power_mode(struct controller *controller,
|
||||
enum screen_power_mode mode) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE;
|
||||
msg.set_screen_power_mode.mode = mode;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'set screen power mode'");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
switch_fps_counter_state(struct fps_counter *fps_counter) {
|
||||
// the started state can only be written from the current thread, so there
|
||||
// is no ToCToU issue
|
||||
if (fps_counter_is_started(fps_counter)) {
|
||||
fps_counter_stop(fps_counter);
|
||||
static void switch_fps_counter_state(struct frames *frames) {
|
||||
mutex_lock(frames->mutex);
|
||||
if (frames->fps_counter.started) {
|
||||
LOGI("FPS counter stopped");
|
||||
fps_counter_stop(&frames->fps_counter);
|
||||
} else {
|
||||
if (fps_counter_start(fps_counter)) {
|
||||
LOGI("FPS counter started");
|
||||
} else {
|
||||
LOGE("FPS counter starting failed");
|
||||
}
|
||||
LOGI("FPS counter started");
|
||||
fps_counter_start(&frames->fps_counter);
|
||||
}
|
||||
mutex_unlock(frames->mutex);
|
||||
}
|
||||
|
||||
static void
|
||||
clipboard_paste(struct controller *controller) {
|
||||
static void clipboard_paste(struct controller *controller) {
|
||||
char *text = SDL_GetClipboardText();
|
||||
if (!text) {
|
||||
LOGW("Could not get clipboard text: %s", SDL_GetError());
|
||||
LOGW("Cannot get clipboard text: %s", SDL_GetError());
|
||||
return;
|
||||
}
|
||||
if (!*text) {
|
||||
@ -249,255 +118,129 @@ clipboard_paste(struct controller *controller) {
|
||||
return;
|
||||
}
|
||||
|
||||
char *text_dup = strdup(text);
|
||||
SDL_free(text);
|
||||
if (!text_dup) {
|
||||
LOGW("Could not strdup input text");
|
||||
struct control_event control_event;
|
||||
control_event.type = CONTROL_EVENT_TYPE_TEXT;
|
||||
control_event.text_event.text = text;
|
||||
if (!controller_push_event(controller, &control_event)) {
|
||||
SDL_free(text);
|
||||
LOGW("Cannot send clipboard paste event");
|
||||
}
|
||||
}
|
||||
|
||||
void input_manager_process_text_input(struct input_manager *input_manager,
|
||||
const SDL_TextInputEvent *event) {
|
||||
char c = event->text[0];
|
||||
if (isalpha(c) || c == ' ') {
|
||||
SDL_assert(event->text[1] == '\0');
|
||||
// letters and space are handled as raw key event
|
||||
return;
|
||||
}
|
||||
struct control_event control_event;
|
||||
control_event.type = CONTROL_EVENT_TYPE_TEXT;
|
||||
control_event.text_event.text = SDL_strdup(event->text);
|
||||
if (!control_event.text_event.text) {
|
||||
LOGW("Cannot strdup input text");
|
||||
return;
|
||||
}
|
||||
if (!controller_push_event(input_manager->controller, &control_event)) {
|
||||
SDL_free(control_event.text_event.text);
|
||||
LOGW("Cannot send text event");
|
||||
}
|
||||
}
|
||||
|
||||
void input_manager_process_key(struct input_manager *input_manager,
|
||||
const SDL_KeyboardEvent *event) {
|
||||
SDL_bool ctrl = event->keysym.mod & (KMOD_LCTRL | KMOD_RCTRL);
|
||||
SDL_bool alt = event->keysym.mod & (KMOD_LALT | KMOD_RALT);
|
||||
SDL_bool meta = event->keysym.mod & (KMOD_LGUI | KMOD_RGUI);
|
||||
|
||||
if (alt) {
|
||||
// no shortcut involves Alt or Meta, and they should not be forwarded
|
||||
// to the device
|
||||
return;
|
||||
}
|
||||
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_INJECT_TEXT;
|
||||
msg.inject_text.text = text_dup;
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
free(text_dup);
|
||||
LOGW("Could not request 'paste clipboard'");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
rotate_device(struct controller *controller) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_ROTATE_DEVICE;
|
||||
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request device rotation");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
rotate_client_left(struct screen *screen) {
|
||||
unsigned new_rotation = (screen->rotation + 1) % 4;
|
||||
screen_set_rotation(screen, new_rotation);
|
||||
}
|
||||
|
||||
static void
|
||||
rotate_client_right(struct screen *screen) {
|
||||
unsigned new_rotation = (screen->rotation + 3) % 4;
|
||||
screen_set_rotation(screen, new_rotation);
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_text_input(struct input_manager *im,
|
||||
const SDL_TextInputEvent *event) {
|
||||
if (is_shortcut_mod(im, SDL_GetModState())) {
|
||||
// A shortcut must never generate text events
|
||||
return;
|
||||
}
|
||||
if (!im->prefer_text) {
|
||||
char c = event->text[0];
|
||||
if (isalpha(c) || c == ' ') {
|
||||
assert(event->text[1] == '\0');
|
||||
// letters and space are handled as raw key event
|
||||
// capture all Ctrl events
|
||||
if (ctrl | meta) {
|
||||
SDL_bool shift = event->keysym.mod & (KMOD_LSHIFT | KMOD_RSHIFT);
|
||||
if (shift) {
|
||||
// currently, there is no shortcut involving SHIFT
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_INJECT_TEXT;
|
||||
msg.inject_text.text = strdup(event->text);
|
||||
if (!msg.inject_text.text) {
|
||||
LOGW("Could not strdup input text");
|
||||
return;
|
||||
}
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
free(msg.inject_text.text);
|
||||
LOGW("Could not request 'inject text'");
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
simulate_virtual_finger(struct input_manager *im,
|
||||
enum android_motionevent_action action,
|
||||
struct point point) {
|
||||
bool up = action == AMOTION_EVENT_ACTION_UP;
|
||||
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
|
||||
msg.inject_touch_event.action = action;
|
||||
msg.inject_touch_event.position.screen_size = im->screen->frame_size;
|
||||
msg.inject_touch_event.position.point = point;
|
||||
msg.inject_touch_event.pointer_id = POINTER_ID_VIRTUAL_FINGER;
|
||||
msg.inject_touch_event.pressure = up ? 0.0f : 1.0f;
|
||||
msg.inject_touch_event.buttons = 0;
|
||||
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
LOGW("Could not request 'inject virtual finger event'");
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static struct point
|
||||
inverse_point(struct point point, struct size size) {
|
||||
point.x = size.width - point.x;
|
||||
point.y = size.height - point.y;
|
||||
return point;
|
||||
}
|
||||
|
||||
static bool
|
||||
convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to,
|
||||
bool prefer_text, uint32_t repeat) {
|
||||
to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
|
||||
|
||||
if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
uint16_t mod = from->keysym.mod;
|
||||
if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod,
|
||||
prefer_text)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
to->inject_keycode.repeat = repeat;
|
||||
to->inject_keycode.metastate = convert_meta_state(mod);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_key(struct input_manager *im,
|
||||
const SDL_KeyboardEvent *event) {
|
||||
// control: indicates the state of the command-line option --no-control
|
||||
bool control = im->control;
|
||||
|
||||
bool smod = is_shortcut_mod(im, event->keysym.mod);
|
||||
|
||||
struct controller *controller = im->controller;
|
||||
|
||||
SDL_Keycode keycode = event->keysym.sym;
|
||||
bool down = event->type == SDL_KEYDOWN;
|
||||
bool ctrl = event->keysym.mod & KMOD_CTRL;
|
||||
bool shift = event->keysym.mod & KMOD_SHIFT;
|
||||
bool repeat = event->repeat;
|
||||
|
||||
// The shortcut modifier is pressed
|
||||
if (smod) {
|
||||
int action = down ? ACTION_DOWN : ACTION_UP;
|
||||
SDL_Keycode keycode = event->keysym.sym;
|
||||
int action = event->type == SDL_KEYDOWN ? ACTION_DOWN : ACTION_UP;
|
||||
SDL_bool repeat = event->repeat;
|
||||
switch (keycode) {
|
||||
case SDLK_h:
|
||||
if (control && !shift && !repeat) {
|
||||
action_home(controller, action);
|
||||
if (ctrl && !meta && !repeat) {
|
||||
action_home(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_b: // fall-through
|
||||
case SDLK_BACKSPACE:
|
||||
if (control && !shift && !repeat) {
|
||||
action_back(controller, action);
|
||||
if (ctrl && !meta && !repeat) {
|
||||
action_back(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_s:
|
||||
if (control && !shift && !repeat) {
|
||||
action_app_switch(controller, action);
|
||||
if (ctrl && !meta && !repeat) {
|
||||
action_app_switch(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_m:
|
||||
if (control && !shift && !repeat) {
|
||||
action_menu(controller, action);
|
||||
if (ctrl && !meta && !repeat) {
|
||||
action_menu(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_p:
|
||||
if (control && !shift && !repeat) {
|
||||
action_power(controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_o:
|
||||
if (control && !repeat && down) {
|
||||
enum screen_power_mode mode = shift
|
||||
? SCREEN_POWER_MODE_NORMAL
|
||||
: SCREEN_POWER_MODE_OFF;
|
||||
set_screen_power_mode(controller, mode);
|
||||
if (ctrl && !meta && !repeat) {
|
||||
action_power(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_DOWN:
|
||||
if (control && !shift) {
|
||||
#ifdef __APPLE__
|
||||
if (!ctrl && meta) {
|
||||
#else
|
||||
if (ctrl && !meta) {
|
||||
#endif
|
||||
// forward repeated events
|
||||
action_volume_down(controller, action);
|
||||
action_volume_down(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_UP:
|
||||
if (control && !shift) {
|
||||
#ifdef __APPLE__
|
||||
if (!ctrl && meta) {
|
||||
#else
|
||||
if (ctrl && !meta) {
|
||||
#endif
|
||||
// forward repeated events
|
||||
action_volume_up(controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_LEFT:
|
||||
if (!shift && !repeat && down) {
|
||||
rotate_client_left(im->screen);
|
||||
}
|
||||
return;
|
||||
case SDLK_RIGHT:
|
||||
if (!shift && !repeat && down) {
|
||||
rotate_client_right(im->screen);
|
||||
}
|
||||
return;
|
||||
case SDLK_c:
|
||||
if (control && !shift && !repeat) {
|
||||
action_copy(controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_x:
|
||||
if (control && !shift && !repeat) {
|
||||
action_cut(controller, action);
|
||||
action_volume_up(input_manager->controller, action);
|
||||
}
|
||||
return;
|
||||
case SDLK_v:
|
||||
if (control && !repeat && down) {
|
||||
if (shift || im->legacy_paste) {
|
||||
// inject the text as input events
|
||||
clipboard_paste(controller);
|
||||
} else {
|
||||
// store the text in the device clipboard and paste
|
||||
set_device_clipboard(controller, true);
|
||||
}
|
||||
if (ctrl && !meta && !repeat && event->type == SDL_KEYDOWN) {
|
||||
clipboard_paste(input_manager->controller);
|
||||
}
|
||||
return;
|
||||
case SDLK_f:
|
||||
if (!shift && !repeat && down) {
|
||||
screen_switch_fullscreen(im->screen);
|
||||
if (ctrl && !meta && !repeat && event->type == SDL_KEYDOWN) {
|
||||
screen_switch_fullscreen(input_manager->screen);
|
||||
}
|
||||
return;
|
||||
case SDLK_w:
|
||||
if (!shift && !repeat && down) {
|
||||
screen_resize_to_fit(im->screen);
|
||||
case SDLK_x:
|
||||
if (ctrl && !meta && !repeat && event->type == SDL_KEYDOWN) {
|
||||
screen_resize_to_fit(input_manager->screen);
|
||||
}
|
||||
return;
|
||||
case SDLK_g:
|
||||
if (!shift && !repeat && down) {
|
||||
screen_resize_to_pixel_perfect(im->screen);
|
||||
if (ctrl && !meta && !repeat && event->type == SDL_KEYDOWN) {
|
||||
screen_resize_to_pixel_perfect(input_manager->screen);
|
||||
}
|
||||
return;
|
||||
case SDLK_i:
|
||||
if (!shift && !repeat && down) {
|
||||
struct fps_counter *fps_counter =
|
||||
im->video_buffer->fps_counter;
|
||||
switch_fps_counter_state(fps_counter);
|
||||
}
|
||||
return;
|
||||
case SDLK_n:
|
||||
if (control && !repeat && down) {
|
||||
if (shift) {
|
||||
collapse_notification_panel(controller);
|
||||
} else {
|
||||
expand_notification_panel(controller);
|
||||
}
|
||||
}
|
||||
return;
|
||||
case SDLK_r:
|
||||
if (control && !shift && !repeat && down) {
|
||||
rotate_device(controller);
|
||||
if (ctrl && !meta && !repeat && event->type == SDL_KEYDOWN) {
|
||||
switch_fps_counter_state(input_manager->frames);
|
||||
}
|
||||
return;
|
||||
}
|
||||
@ -505,245 +248,77 @@ input_manager_process_key(struct input_manager *im,
|
||||
return;
|
||||
}
|
||||
|
||||
if (!control) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (event->repeat) {
|
||||
if (!im->forward_key_repeat) {
|
||||
return;
|
||||
}
|
||||
++im->repeat;
|
||||
} else {
|
||||
im->repeat = 0;
|
||||
}
|
||||
|
||||
if (ctrl && !shift && keycode == SDLK_v && down && !repeat) {
|
||||
if (im->legacy_paste) {
|
||||
// inject the text as input events
|
||||
clipboard_paste(controller);
|
||||
return;
|
||||
}
|
||||
// Synchronize the computer clipboard to the device clipboard before
|
||||
// sending Ctrl+v, to allow seamless copy-paste.
|
||||
set_device_clipboard(controller, false);
|
||||
}
|
||||
|
||||
struct control_msg msg;
|
||||
if (convert_input_key(event, &msg, im->prefer_text, im->repeat)) {
|
||||
if (!controller_push_msg(controller, &msg)) {
|
||||
LOGW("Could not request 'inject keycode'");
|
||||
struct control_event control_event;
|
||||
if (input_key_from_sdl_to_android(event, &control_event)) {
|
||||
if (!controller_push_event(input_manager->controller, &control_event)) {
|
||||
LOGW("Cannot send control event");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
convert_mouse_motion(const SDL_MouseMotionEvent *from, struct screen *screen,
|
||||
struct control_msg *to) {
|
||||
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
|
||||
to->inject_touch_event.action = AMOTION_EVENT_ACTION_MOVE;
|
||||
to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
|
||||
to->inject_touch_event.position.screen_size = screen->frame_size;
|
||||
to->inject_touch_event.position.point =
|
||||
screen_convert_window_to_frame_coords(screen, from->x, from->y);
|
||||
to->inject_touch_event.pressure = 1.f;
|
||||
to->inject_touch_event.buttons = convert_mouse_buttons(from->state);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_mouse_motion(struct input_manager *im,
|
||||
const SDL_MouseMotionEvent *event) {
|
||||
void input_manager_process_mouse_motion(struct input_manager *input_manager,
|
||||
const SDL_MouseMotionEvent *event) {
|
||||
if (!event->state) {
|
||||
// do not send motion events when no button is pressed
|
||||
return;
|
||||
}
|
||||
if (event->which == SDL_TOUCH_MOUSEID) {
|
||||
// simulated from touch events, so it's a duplicate
|
||||
return;
|
||||
}
|
||||
struct control_msg msg;
|
||||
if (!convert_mouse_motion(event, im->screen, &msg)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
LOGW("Could not request 'inject mouse motion event'");
|
||||
}
|
||||
|
||||
if (im->vfinger_down) {
|
||||
struct point mouse = msg.inject_touch_event.position.point;
|
||||
struct point vfinger = inverse_point(mouse, im->screen->frame_size);
|
||||
simulate_virtual_finger(im, AMOTION_EVENT_ACTION_MOVE, vfinger);
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
convert_touch(const SDL_TouchFingerEvent *from, struct screen *screen,
|
||||
struct control_msg *to) {
|
||||
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
|
||||
|
||||
if (!convert_touch_action(from->type, &to->inject_touch_event.action)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
to->inject_touch_event.pointer_id = from->fingerId;
|
||||
to->inject_touch_event.position.screen_size = screen->frame_size;
|
||||
|
||||
int dw;
|
||||
int dh;
|
||||
SDL_GL_GetDrawableSize(screen->window, &dw, &dh);
|
||||
|
||||
// SDL touch event coordinates are normalized in the range [0; 1]
|
||||
int32_t x = from->x * dw;
|
||||
int32_t y = from->y * dh;
|
||||
to->inject_touch_event.position.point =
|
||||
screen_convert_drawable_to_frame_coords(screen, x, y);
|
||||
|
||||
to->inject_touch_event.pressure = from->pressure;
|
||||
to->inject_touch_event.buttons = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_touch(struct input_manager *im,
|
||||
const SDL_TouchFingerEvent *event) {
|
||||
struct control_msg msg;
|
||||
if (convert_touch(event, im->screen, &msg)) {
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
LOGW("Could not request 'inject touch event'");
|
||||
struct control_event control_event;
|
||||
if (mouse_motion_from_sdl_to_android(event, input_manager->screen->frame_size, &control_event)) {
|
||||
if (!controller_push_event(input_manager->controller, &control_event)) {
|
||||
LOGW("Cannot send mouse motion event");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
convert_mouse_button(const SDL_MouseButtonEvent *from, struct screen *screen,
|
||||
struct control_msg *to) {
|
||||
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
|
||||
|
||||
if (!convert_mouse_action(from->type, &to->inject_touch_event.action)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
|
||||
to->inject_touch_event.position.screen_size = screen->frame_size;
|
||||
to->inject_touch_event.position.point =
|
||||
screen_convert_window_to_frame_coords(screen, from->x, from->y);
|
||||
to->inject_touch_event.pressure =
|
||||
from->type == SDL_MOUSEBUTTONDOWN ? 1.f : 0.f;
|
||||
to->inject_touch_event.buttons =
|
||||
convert_mouse_buttons(SDL_BUTTON(from->button));
|
||||
|
||||
return true;
|
||||
static SDL_bool is_outside_device_screen(struct input_manager *input_manager,
|
||||
int x, int y)
|
||||
{
|
||||
return x < 0 || x >= input_manager->screen->frame_size.width ||
|
||||
y < 0 || y >= input_manager->screen->frame_size.height;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_mouse_button(struct input_manager *im,
|
||||
const SDL_MouseButtonEvent *event) {
|
||||
bool control = im->control;
|
||||
|
||||
if (event->which == SDL_TOUCH_MOUSEID) {
|
||||
// simulated from touch events, so it's a duplicate
|
||||
return;
|
||||
}
|
||||
|
||||
bool down = event->type == SDL_MOUSEBUTTONDOWN;
|
||||
if (!im->forward_all_clicks && down) {
|
||||
if (control && event->button == SDL_BUTTON_RIGHT) {
|
||||
press_back_or_turn_screen_on(im->controller);
|
||||
void input_manager_process_mouse_button(struct input_manager *input_manager,
|
||||
const SDL_MouseButtonEvent *event) {
|
||||
if (event->type == SDL_MOUSEBUTTONDOWN) {
|
||||
if (event->button == SDL_BUTTON_RIGHT) {
|
||||
press_back_or_turn_screen_on(input_manager->controller);
|
||||
return;
|
||||
}
|
||||
if (control && event->button == SDL_BUTTON_MIDDLE) {
|
||||
action_home(im->controller, ACTION_DOWN | ACTION_UP);
|
||||
if (event->button == SDL_BUTTON_MIDDLE) {
|
||||
action_home(input_manager->controller, ACTION_DOWN | ACTION_UP);
|
||||
return;
|
||||
}
|
||||
|
||||
// double-click on black borders resize to fit the device screen
|
||||
if (event->button == SDL_BUTTON_LEFT && event->clicks == 2) {
|
||||
int32_t x = event->x;
|
||||
int32_t y = event->y;
|
||||
screen_hidpi_scale_coords(im->screen, &x, &y);
|
||||
SDL_Rect *r = &im->screen->rect;
|
||||
bool outside = x < r->x || x >= r->x + r->w
|
||||
|| y < r->y || y >= r->y + r->h;
|
||||
SDL_bool outside= is_outside_device_screen(input_manager,
|
||||
event->x,
|
||||
event->y);
|
||||
if (outside) {
|
||||
screen_resize_to_fit(im->screen);
|
||||
screen_resize_to_fit(input_manager->screen);
|
||||
return;
|
||||
}
|
||||
}
|
||||
// otherwise, send the click event to the device
|
||||
}
|
||||
|
||||
if (!control) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct control_msg msg;
|
||||
if (!convert_mouse_button(event, im->screen, &msg)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
LOGW("Could not request 'inject mouse button event'");
|
||||
return;
|
||||
}
|
||||
|
||||
// Pinch-to-zoom simulation.
|
||||
//
|
||||
// If Ctrl is hold when the left-click button is pressed, then
|
||||
// pinch-to-zoom mode is enabled: on every mouse event until the left-click
|
||||
// button is released, an additional "virtual finger" event is generated,
|
||||
// having a position inverted through the center of the screen.
|
||||
//
|
||||
// In other words, the center of the rotation/scaling is the center of the
|
||||
// screen.
|
||||
#define CTRL_PRESSED (SDL_GetModState() & (KMOD_LCTRL | KMOD_RCTRL))
|
||||
if ((down && !im->vfinger_down && CTRL_PRESSED)
|
||||
|| (!down && im->vfinger_down)) {
|
||||
struct point mouse = msg.inject_touch_event.position.point;
|
||||
struct point vfinger = inverse_point(mouse, im->screen->frame_size);
|
||||
enum android_motionevent_action action = down
|
||||
? AMOTION_EVENT_ACTION_DOWN
|
||||
: AMOTION_EVENT_ACTION_UP;
|
||||
if (!simulate_virtual_finger(im, action, vfinger)) {
|
||||
return;
|
||||
struct control_event control_event;
|
||||
if (mouse_button_from_sdl_to_android(event, input_manager->screen->frame_size, &control_event)) {
|
||||
if (!controller_push_event(input_manager->controller, &control_event)) {
|
||||
LOGW("Cannot send mouse button event");
|
||||
}
|
||||
im->vfinger_down = down;
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct screen *screen,
|
||||
struct control_msg *to) {
|
||||
|
||||
// mouse_x and mouse_y are expressed in pixels relative to the window
|
||||
int mouse_x;
|
||||
int mouse_y;
|
||||
SDL_GetMouseState(&mouse_x, &mouse_y);
|
||||
|
||||
void input_manager_process_mouse_wheel(struct input_manager *input_manager,
|
||||
const SDL_MouseWheelEvent *event) {
|
||||
struct position position = {
|
||||
.screen_size = screen->frame_size,
|
||||
.point = screen_convert_window_to_frame_coords(screen,
|
||||
mouse_x, mouse_y),
|
||||
.screen_size = input_manager->screen->frame_size,
|
||||
.point = get_mouse_point(input_manager->screen),
|
||||
};
|
||||
|
||||
to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;
|
||||
|
||||
to->inject_scroll_event.position = position;
|
||||
to->inject_scroll_event.hscroll = from->x;
|
||||
to->inject_scroll_event.vscroll = from->y;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
input_manager_process_mouse_wheel(struct input_manager *im,
|
||||
const SDL_MouseWheelEvent *event) {
|
||||
struct control_msg msg;
|
||||
if (convert_mouse_wheel(event, im->screen, &msg)) {
|
||||
if (!controller_push_msg(im->controller, &msg)) {
|
||||
LOGW("Could not request 'inject mouse wheel event'");
|
||||
struct control_event control_event;
|
||||
if (mouse_wheel_from_sdl_to_android(event, position, &control_event)) {
|
||||
if (!controller_push_event(input_manager->controller, &control_event)) {
|
||||
LOGW("Cannot send mouse wheel event");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,66 +2,26 @@
|
||||
#define INPUTMANAGER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <SDL2/SDL.h>
|
||||
|
||||
#include "controller.h"
|
||||
#include "fps_counter.h"
|
||||
#include "scrcpy.h"
|
||||
#include "frames.h"
|
||||
#include "screen.h"
|
||||
#include "video_buffer.h"
|
||||
|
||||
struct input_manager {
|
||||
struct controller *controller;
|
||||
struct video_buffer *video_buffer;
|
||||
struct frames *frames;
|
||||
struct screen *screen;
|
||||
|
||||
// SDL reports repeated events as a boolean, but Android expects the actual
|
||||
// number of repetitions. This variable keeps track of the count.
|
||||
unsigned repeat;
|
||||
|
||||
bool control;
|
||||
bool forward_key_repeat;
|
||||
bool prefer_text;
|
||||
bool forward_all_clicks;
|
||||
bool legacy_paste;
|
||||
|
||||
struct {
|
||||
unsigned data[SC_MAX_SHORTCUT_MODS];
|
||||
unsigned count;
|
||||
} sdl_shortcut_mods;
|
||||
|
||||
bool vfinger_down;
|
||||
};
|
||||
|
||||
void
|
||||
input_manager_init(struct input_manager *im,
|
||||
const struct scrcpy_options *options);
|
||||
|
||||
void
|
||||
input_manager_process_text_input(struct input_manager *im,
|
||||
const SDL_TextInputEvent *event);
|
||||
|
||||
void
|
||||
input_manager_process_key(struct input_manager *im,
|
||||
const SDL_KeyboardEvent *event);
|
||||
|
||||
void
|
||||
input_manager_process_mouse_motion(struct input_manager *im,
|
||||
const SDL_MouseMotionEvent *event);
|
||||
|
||||
void
|
||||
input_manager_process_touch(struct input_manager *im,
|
||||
const SDL_TouchFingerEvent *event);
|
||||
|
||||
void
|
||||
input_manager_process_mouse_button(struct input_manager *im,
|
||||
const SDL_MouseButtonEvent *event);
|
||||
|
||||
void
|
||||
input_manager_process_mouse_wheel(struct input_manager *im,
|
||||
const SDL_MouseWheelEvent *event);
|
||||
void input_manager_process_text_input(struct input_manager *input_manager,
|
||||
const SDL_TextInputEvent *event);
|
||||
void input_manager_process_key(struct input_manager *input_manager,
|
||||
const SDL_KeyboardEvent *event);
|
||||
void input_manager_process_mouse_motion(struct input_manager *input_manager,
|
||||
const SDL_MouseMotionEvent *event);
|
||||
void input_manager_process_mouse_button(struct input_manager *input_manager,
|
||||
const SDL_MouseButtonEvent *event);
|
||||
void input_manager_process_mouse_wheel(struct input_manager *input_manager,
|
||||
const SDL_MouseWheelEvent *event);
|
||||
|
||||
#endif
|
||||
|
||||
34
app/src/lock_util.c
Normal file
34
app/src/lock_util.c
Normal file
@ -0,0 +1,34 @@
|
||||
#include <lock_util.h>
|
||||
#include <stdlib.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
|
||||
#include "log.h"
|
||||
|
||||
void mutex_lock(SDL_mutex *mutex) {
|
||||
if (SDL_LockMutex(mutex)) {
|
||||
LOGC("Could not lock mutex");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
void mutex_unlock(SDL_mutex *mutex) {
|
||||
if (SDL_UnlockMutex(mutex)) {
|
||||
LOGC("Could not unlock mutex");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
void cond_wait(SDL_cond *cond, SDL_mutex *mutex) {
|
||||
if (SDL_CondWait(cond, mutex)) {
|
||||
LOGC("Could not wait on condition");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
void cond_signal(SDL_cond *cond) {
|
||||
if (SDL_CondSignal(cond)) {
|
||||
LOGC("Could not signal a condition");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
13
app/src/lock_util.h
Normal file
13
app/src/lock_util.h
Normal file
@ -0,0 +1,13 @@
|
||||
#ifndef LOCKUTIL_H
|
||||
#define LOCKUTIL_H
|
||||
|
||||
// forward declarations
|
||||
typedef struct SDL_mutex SDL_mutex;
|
||||
typedef struct SDL_cond SDL_cond;
|
||||
|
||||
void mutex_lock(SDL_mutex *mutex);
|
||||
void mutex_unlock(SDL_mutex *mutex);
|
||||
void cond_wait(SDL_cond *cond, SDL_mutex *mutex);
|
||||
void cond_signal(SDL_cond *cond);
|
||||
|
||||
#endif
|
||||
357
app/src/main.c
357
app/src/main.c
@ -1,81 +1,309 @@
|
||||
#include "scrcpy.h"
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdbool.h>
|
||||
#include <getopt.h>
|
||||
#include <unistd.h>
|
||||
#include <libavformat/avformat.h>
|
||||
#define SDL_MAIN_HANDLED // avoid link error on Linux Windows Subsystem
|
||||
#include <SDL2/SDL.h>
|
||||
|
||||
#include "cli.h"
|
||||
#include "util/log.h"
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
|
||||
static void
|
||||
print_version(void) {
|
||||
struct args {
|
||||
const char *serial;
|
||||
const char *crop;
|
||||
const char *record_filename;
|
||||
SDL_bool fullscreen;
|
||||
SDL_bool help;
|
||||
SDL_bool version;
|
||||
SDL_bool show_touches;
|
||||
Uint16 port;
|
||||
Uint16 max_size;
|
||||
Uint32 bit_rate;
|
||||
SDL_bool always_on_top;
|
||||
};
|
||||
|
||||
static void usage(const char *arg0) {
|
||||
fprintf(stderr,
|
||||
"Usage: %s [options]\n"
|
||||
"\n"
|
||||
"Options:\n"
|
||||
"\n"
|
||||
" -b, --bit-rate value\n"
|
||||
" Encode the video at the given bit-rate, expressed in bits/s.\n"
|
||||
" Unit suffixes are supported: 'K' (x1000) and 'M' (x1000000).\n"
|
||||
" Default is %d.\n"
|
||||
"\n"
|
||||
" -c, --crop width:height:x:y\n"
|
||||
" Crop the device screen on the server.\n"
|
||||
" The values are expressed in the device natural orientation\n"
|
||||
" (typically, portrait for a phone, landscape for a tablet).\n"
|
||||
" Any --max-size value is computed on the cropped size.\n"
|
||||
"\n"
|
||||
" -f, --fullscreen\n"
|
||||
" Start in fullscreen.\n"
|
||||
"\n"
|
||||
" -h, --help\n"
|
||||
" Print this help.\n"
|
||||
"\n"
|
||||
" -m, --max-size value\n"
|
||||
" Limit both the width and height of the video to value. The\n"
|
||||
" other dimension is computed so that the device aspect-ratio\n"
|
||||
" is preserved.\n"
|
||||
" Default is %d%s.\n"
|
||||
"\n"
|
||||
" -p, --port port\n"
|
||||
" Set the TCP port the client listens on.\n"
|
||||
" Default is %d.\n"
|
||||
"\n"
|
||||
" -r, --record file.mp4\n"
|
||||
" Record screen to file.\n"
|
||||
"\n"
|
||||
" -s, --serial\n"
|
||||
" The device serial number. Mandatory only if several devices\n"
|
||||
" are connected to adb.\n"
|
||||
"\n"
|
||||
" -t, --show-touches\n"
|
||||
" Enable \"show touches\" on start, disable on quit.\n"
|
||||
" It only shows physical touches (not clicks from scrcpy).\n"
|
||||
"\n"
|
||||
" -T, --always-on-top\n"
|
||||
" Make scrcpy window always on top (above other windows).\n"
|
||||
"\n"
|
||||
" -v, --version\n"
|
||||
" Print the version of scrcpy.\n"
|
||||
"\n"
|
||||
"Shortcuts:\n"
|
||||
"\n"
|
||||
" Ctrl+f\n"
|
||||
" switch fullscreen mode\n"
|
||||
"\n"
|
||||
" Ctrl+g\n"
|
||||
" resize window to 1:1 (pixel-perfect)\n"
|
||||
"\n"
|
||||
" Ctrl+x\n"
|
||||
" Double-click on black borders\n"
|
||||
" resize window to remove black borders\n"
|
||||
"\n"
|
||||
" Ctrl+h\n"
|
||||
" Home\n"
|
||||
" Middle-click\n"
|
||||
" click on HOME\n"
|
||||
"\n"
|
||||
" Ctrl+b\n"
|
||||
" Ctrl+Backspace\n"
|
||||
" Right-click (when screen is on)\n"
|
||||
" click on BACK\n"
|
||||
"\n"
|
||||
" Ctrl+s\n"
|
||||
" click on APP_SWITCH\n"
|
||||
"\n"
|
||||
" Ctrl+m\n"
|
||||
" click on MENU\n"
|
||||
"\n"
|
||||
" Ctrl+Up\n"
|
||||
" click on VOLUME_UP\n"
|
||||
"\n"
|
||||
" Ctrl+Down\n"
|
||||
" click on VOLUME_DOWN\n"
|
||||
"\n"
|
||||
" Ctrl+p\n"
|
||||
" click on POWER (turn screen on/off)\n"
|
||||
"\n"
|
||||
" Right-click (when screen is off)\n"
|
||||
" turn screen on\n"
|
||||
"\n"
|
||||
" Ctrl+v\n"
|
||||
" paste computer clipboard to device\n"
|
||||
"\n"
|
||||
" Ctrl+i\n"
|
||||
" enable/disable FPS counter (print frames/second in logs)\n"
|
||||
"\n"
|
||||
" Drag & drop APK file\n"
|
||||
" install APK from computer\n"
|
||||
"\n",
|
||||
arg0,
|
||||
DEFAULT_BIT_RATE,
|
||||
DEFAULT_MAX_SIZE, DEFAULT_MAX_SIZE ? "" : " (unlimited)",
|
||||
DEFAULT_LOCAL_PORT);
|
||||
}
|
||||
|
||||
static void print_version(void) {
|
||||
fprintf(stderr, "scrcpy %s\n\n", SCRCPY_VERSION);
|
||||
|
||||
fprintf(stderr, "dependencies:\n");
|
||||
fprintf(stderr, " - SDL %d.%d.%d\n", SDL_MAJOR_VERSION, SDL_MINOR_VERSION,
|
||||
SDL_PATCHLEVEL);
|
||||
fprintf(stderr, " - libavcodec %d.%d.%d\n", LIBAVCODEC_VERSION_MAJOR,
|
||||
LIBAVCODEC_VERSION_MINOR,
|
||||
LIBAVCODEC_VERSION_MICRO);
|
||||
fprintf(stderr, " - libavformat %d.%d.%d\n", LIBAVFORMAT_VERSION_MAJOR,
|
||||
LIBAVFORMAT_VERSION_MINOR,
|
||||
LIBAVFORMAT_VERSION_MICRO);
|
||||
fprintf(stderr, " - libavutil %d.%d.%d\n", LIBAVUTIL_VERSION_MAJOR,
|
||||
LIBAVUTIL_VERSION_MINOR,
|
||||
LIBAVUTIL_VERSION_MICRO);
|
||||
fprintf(stderr, " - SDL %d.%d.%d\n", SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
|
||||
fprintf(stderr, " - libavcodec %d.%d.%d\n", LIBAVCODEC_VERSION_MAJOR, LIBAVCODEC_VERSION_MINOR, LIBAVCODEC_VERSION_MICRO);
|
||||
fprintf(stderr, " - libavformat %d.%d.%d\n", LIBAVFORMAT_VERSION_MAJOR, LIBAVFORMAT_VERSION_MINOR, LIBAVFORMAT_VERSION_MICRO);
|
||||
fprintf(stderr, " - libavutil %d.%d.%d\n", LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO);
|
||||
}
|
||||
|
||||
static SDL_LogPriority
|
||||
convert_log_level_to_sdl(enum sc_log_level level) {
|
||||
switch (level) {
|
||||
case SC_LOG_LEVEL_DEBUG:
|
||||
return SDL_LOG_PRIORITY_DEBUG;
|
||||
case SC_LOG_LEVEL_INFO:
|
||||
return SDL_LOG_PRIORITY_INFO;
|
||||
case SC_LOG_LEVEL_WARN:
|
||||
return SDL_LOG_PRIORITY_WARN;
|
||||
case SC_LOG_LEVEL_ERROR:
|
||||
return SDL_LOG_PRIORITY_ERROR;
|
||||
default:
|
||||
assert(!"unexpected log level");
|
||||
return SDL_LOG_PRIORITY_INFO;
|
||||
static SDL_bool parse_bit_rate(char *optarg, Uint32 *bit_rate) {
|
||||
char *endptr;
|
||||
if (*optarg == '\0') {
|
||||
LOGE("Bit-rate parameter is empty");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
long value = strtol(optarg, &endptr, 0);
|
||||
int mul = 1;
|
||||
if (*endptr != '\0') {
|
||||
if (optarg == endptr) {
|
||||
LOGE("Invalid bit-rate: %s", optarg);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
if ((*endptr == 'M' || *endptr == 'm') && endptr[1] == '\0') {
|
||||
mul = 1000000;
|
||||
} else if ((*endptr == 'K' || *endptr == 'k') && endptr[1] == '\0') {
|
||||
mul = 1000;
|
||||
} else {
|
||||
LOGE("Invalid bit-rate unit: %s", optarg);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
}
|
||||
if (value < 0 || ((Uint32) -1) / mul < value) {
|
||||
LOGE("Bitrate must be positive and less than 2^32: %s", optarg);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
*bit_rate = (Uint32) value * mul;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static SDL_bool parse_max_size(char *optarg, Uint16 *max_size) {
|
||||
char *endptr;
|
||||
if (*optarg == '\0') {
|
||||
LOGE("Max size parameter is empty");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
long value = strtol(optarg, &endptr, 0);
|
||||
if (*endptr != '\0') {
|
||||
LOGE("Invalid max size: %s", optarg);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
if (value & ~0xffff) {
|
||||
LOGE("Max size must be between 0 and 65535: %ld", value);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
*max_size = (Uint16) value;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static SDL_bool parse_port(char *optarg, Uint16 *port) {
|
||||
char *endptr;
|
||||
if (*optarg == '\0') {
|
||||
LOGE("Invalid port parameter is empty");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
long value = strtol(optarg, &endptr, 0);
|
||||
if (*endptr != '\0') {
|
||||
LOGE("Invalid port: %s", optarg);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
if (value & ~0xffff) {
|
||||
LOGE("Port out of range: %ld", value);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
*port = (Uint16) value;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static SDL_bool parse_args(struct args *args, int argc, char *argv[]) {
|
||||
static const struct option long_options[] = {
|
||||
{"always-on-top", no_argument, NULL, 'T'},
|
||||
{"bit-rate", required_argument, NULL, 'b'},
|
||||
{"crop", required_argument, NULL, 'c'},
|
||||
{"fullscreen", no_argument, NULL, 'f'},
|
||||
{"help", no_argument, NULL, 'h'},
|
||||
{"max-size", required_argument, NULL, 'm'},
|
||||
{"port", required_argument, NULL, 'p'},
|
||||
{"record", required_argument, NULL, 'r'},
|
||||
{"serial", required_argument, NULL, 's'},
|
||||
{"show-touches", no_argument, NULL, 't'},
|
||||
{"version", no_argument, NULL, 'v'},
|
||||
{NULL, 0, NULL, 0 },
|
||||
};
|
||||
int c;
|
||||
while ((c = getopt_long(argc, argv, "b:c:fhm:p:r:s:tTv", long_options, NULL)) != -1) {
|
||||
switch (c) {
|
||||
case 'b':
|
||||
if (!parse_bit_rate(optarg, &args->bit_rate)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
break;
|
||||
case 'c':
|
||||
args->crop = optarg;
|
||||
break;
|
||||
case 'f':
|
||||
args->fullscreen = SDL_TRUE;
|
||||
break;
|
||||
case 'h':
|
||||
args->help = SDL_TRUE;
|
||||
break;
|
||||
case 'm':
|
||||
if (!parse_max_size(optarg, &args->max_size)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
break;
|
||||
case 'p':
|
||||
if (!parse_port(optarg, &args->port)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
break;
|
||||
case 'r':
|
||||
args->record_filename = optarg;
|
||||
break;
|
||||
case 's':
|
||||
args->serial = optarg;
|
||||
break;
|
||||
case 't':
|
||||
args->show_touches = SDL_TRUE;
|
||||
break;
|
||||
case 'T':
|
||||
args->always_on_top = SDL_TRUE;
|
||||
break;
|
||||
case 'v':
|
||||
args->version = SDL_TRUE;
|
||||
break;
|
||||
default:
|
||||
// getopt prints the error message on stderr
|
||||
return SDL_FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
int index = optind;
|
||||
if (index < argc) {
|
||||
LOGE("Unexpected additional argument: %s", argv[index]);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
#ifdef __WINDOWS__
|
||||
// disable buffering, we want logs immediately
|
||||
// even line buffering (setvbuf() with mode _IOLBF) is not sufficient
|
||||
setbuf(stdout, NULL);
|
||||
setbuf(stderr, NULL);
|
||||
#endif
|
||||
|
||||
struct scrcpy_cli_args args = {
|
||||
.opts = SCRCPY_OPTIONS_DEFAULT,
|
||||
.help = false,
|
||||
.version = false,
|
||||
struct args args = {
|
||||
.serial = NULL,
|
||||
.crop = NULL,
|
||||
.record_filename = NULL,
|
||||
.help = SDL_FALSE,
|
||||
.version = SDL_FALSE,
|
||||
.show_touches = SDL_FALSE,
|
||||
.port = DEFAULT_LOCAL_PORT,
|
||||
.max_size = DEFAULT_MAX_SIZE,
|
||||
.bit_rate = DEFAULT_BIT_RATE,
|
||||
.always_on_top = SDL_FALSE,
|
||||
};
|
||||
|
||||
#ifndef NDEBUG
|
||||
args.opts.log_level = SC_LOG_LEVEL_DEBUG;
|
||||
#endif
|
||||
|
||||
if (!scrcpy_parse_args(&args, argc, argv)) {
|
||||
if (!parse_args(&args, argc, argv)) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
SDL_LogPriority sdl_log = convert_log_level_to_sdl(args.opts.log_level);
|
||||
SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, sdl_log);
|
||||
|
||||
if (args.help) {
|
||||
scrcpy_print_usage(argv[0]);
|
||||
usage(argv[0]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -84,9 +312,7 @@ main(int argc, char *argv[]) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
LOGI("scrcpy " SCRCPY_VERSION " <https://github.com/Genymobile/scrcpy>");
|
||||
|
||||
#ifdef SCRCPY_LAVF_REQUIRES_REGISTER_ALL
|
||||
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(58, 9, 100)
|
||||
av_register_all();
|
||||
#endif
|
||||
|
||||
@ -94,9 +320,30 @@ main(int argc, char *argv[]) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
int res = scrcpy(&args.opts) ? 0 : 1;
|
||||
#ifdef BUILD_DEBUG
|
||||
SDL_LogSetAllPriority(SDL_LOG_PRIORITY_DEBUG);
|
||||
#endif
|
||||
|
||||
struct scrcpy_options options = {
|
||||
.serial = args.serial,
|
||||
.crop = args.crop,
|
||||
.port = args.port,
|
||||
.record_filename = args.record_filename,
|
||||
.max_size = args.max_size,
|
||||
.bit_rate = args.bit_rate,
|
||||
.show_touches = args.show_touches,
|
||||
.fullscreen = args.fullscreen,
|
||||
.always_on_top = args.always_on_top,
|
||||
};
|
||||
int res = scrcpy(&options) ? 0 : 1;
|
||||
|
||||
avformat_network_deinit(); // ignore failure
|
||||
|
||||
#if defined (__WINDOWS__) && ! defined (WINDOWS_NOCONSOLE)
|
||||
if (res != 0) {
|
||||
fprintf(stderr, "Press any key to continue...\n");
|
||||
getchar();
|
||||
}
|
||||
#endif
|
||||
return res;
|
||||
}
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
#include "net.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <SDL2/SDL_platform.h>
|
||||
|
||||
#include "log.h"
|
||||
|
||||
@ -19,8 +18,7 @@
|
||||
typedef struct in_addr IN_ADDR;
|
||||
#endif
|
||||
|
||||
socket_t
|
||||
net_connect(uint32_t addr, uint16_t port) {
|
||||
socket_t net_connect(Uint32 addr, Uint16 port) {
|
||||
socket_t sock = socket(AF_INET, SOCK_STREAM, 0);
|
||||
if (sock == INVALID_SOCKET) {
|
||||
perror("socket");
|
||||
@ -34,15 +32,13 @@ net_connect(uint32_t addr, uint16_t port) {
|
||||
|
||||
if (connect(sock, (SOCKADDR *) &sin, sizeof(sin)) == SOCKET_ERROR) {
|
||||
perror("connect");
|
||||
net_close(sock);
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
|
||||
return sock;
|
||||
}
|
||||
|
||||
socket_t
|
||||
net_listen(uint32_t addr, uint16_t port, int backlog) {
|
||||
socket_t net_listen(Uint32 addr, Uint16 port, int backlog) {
|
||||
socket_t sock = socket(AF_INET, SOCK_STREAM, 0);
|
||||
if (sock == INVALID_SOCKET) {
|
||||
perror("socket");
|
||||
@ -50,8 +46,7 @@ net_listen(uint32_t addr, uint16_t port, int backlog) {
|
||||
}
|
||||
|
||||
int reuse = 1;
|
||||
if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const void *) &reuse,
|
||||
sizeof(reuse)) == -1) {
|
||||
if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const void *) &reuse, sizeof(reuse)) == -1) {
|
||||
perror("setsockopt(SO_REUSEADDR)");
|
||||
}
|
||||
|
||||
@ -62,43 +57,36 @@ net_listen(uint32_t addr, uint16_t port, int backlog) {
|
||||
|
||||
if (bind(sock, (SOCKADDR *) &sin, sizeof(sin)) == SOCKET_ERROR) {
|
||||
perror("bind");
|
||||
net_close(sock);
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
|
||||
if (listen(sock, backlog) == SOCKET_ERROR) {
|
||||
perror("listen");
|
||||
net_close(sock);
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
|
||||
return sock;
|
||||
}
|
||||
|
||||
socket_t
|
||||
net_accept(socket_t server_socket) {
|
||||
socket_t net_accept(socket_t server_socket) {
|
||||
SOCKADDR_IN csin;
|
||||
socklen_t sinsize = sizeof(csin);
|
||||
return accept(server_socket, (SOCKADDR *) &csin, &sinsize);
|
||||
}
|
||||
|
||||
ssize_t
|
||||
net_recv(socket_t socket, void *buf, size_t len) {
|
||||
ssize_t net_recv(socket_t socket, void *buf, size_t len) {
|
||||
return recv(socket, buf, len, 0);
|
||||
}
|
||||
|
||||
ssize_t
|
||||
net_recv_all(socket_t socket, void *buf, size_t len) {
|
||||
ssize_t net_recv_all(socket_t socket, void *buf, size_t len) {
|
||||
return recv(socket, buf, len, MSG_WAITALL);
|
||||
}
|
||||
|
||||
ssize_t
|
||||
net_send(socket_t socket, const void *buf, size_t len) {
|
||||
ssize_t net_send(socket_t socket, const void *buf, size_t len) {
|
||||
return send(socket, buf, len, 0);
|
||||
}
|
||||
|
||||
ssize_t
|
||||
net_send_all(socket_t socket, const void *buf, size_t len) {
|
||||
ssize_t net_send_all(socket_t socket, const void *buf, size_t len) {
|
||||
ssize_t w = 0;
|
||||
while (len > 0) {
|
||||
w = send(socket, buf, len, 0);
|
||||
@ -111,36 +99,6 @@ net_send_all(socket_t socket, const void *buf, size_t len) {
|
||||
return w;
|
||||
}
|
||||
|
||||
bool
|
||||
net_shutdown(socket_t socket, int how) {
|
||||
SDL_bool net_shutdown(socket_t socket, int how) {
|
||||
return !shutdown(socket, how);
|
||||
}
|
||||
|
||||
bool
|
||||
net_init(void) {
|
||||
#ifdef __WINDOWS__
|
||||
WSADATA wsa;
|
||||
int res = WSAStartup(MAKEWORD(2, 2), &wsa) < 0;
|
||||
if (res < 0) {
|
||||
LOGC("WSAStartup failed with error %d", res);
|
||||
return false;
|
||||
}
|
||||
#endif
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
net_cleanup(void) {
|
||||
#ifdef __WINDOWS__
|
||||
WSACleanup();
|
||||
#endif
|
||||
}
|
||||
|
||||
bool
|
||||
net_close(socket_t socket) {
|
||||
#ifdef __WINDOWS__
|
||||
return !closesocket(socket);
|
||||
#else
|
||||
return !close(socket);
|
||||
#endif
|
||||
}
|
||||
35
app/src/net.h
Normal file
35
app/src/net.h
Normal file
@ -0,0 +1,35 @@
|
||||
#ifndef NET_H
|
||||
#define NET_H
|
||||
|
||||
#include <SDL2/SDL_platform.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#ifdef __WINDOWS__
|
||||
# include <winsock2.h>
|
||||
#define SHUT_RD SD_RECEIVE
|
||||
#define SHUT_WR SD_SEND
|
||||
#define SHUT_RDWR SD_BOTH
|
||||
typedef SOCKET socket_t;
|
||||
#else
|
||||
# include <sys/socket.h>
|
||||
# define INVALID_SOCKET -1
|
||||
typedef int socket_t;
|
||||
#endif
|
||||
|
||||
SDL_bool net_init(void);
|
||||
void net_cleanup(void);
|
||||
|
||||
socket_t net_connect(Uint32 addr, Uint16 port);
|
||||
socket_t net_listen(Uint32 addr, Uint16 port, int backlog);
|
||||
socket_t net_accept(socket_t server_socket);
|
||||
|
||||
// the _all versions wait/retry until len bytes have been written/read
|
||||
ssize_t net_recv(socket_t socket, void *buf, size_t len);
|
||||
ssize_t net_recv_all(socket_t socket, void *buf, size_t len);
|
||||
ssize_t net_send(socket_t socket, const void *buf, size_t len);
|
||||
ssize_t net_send_all(socket_t socket, const void *buf, size_t len);
|
||||
// how is SHUT_RD (read), SHUT_WR (write) or SHUT_RDWR (both)
|
||||
SDL_bool net_shutdown(socket_t socket, int how);
|
||||
SDL_bool net_close(socket_t socket);
|
||||
|
||||
#endif
|
||||
@ -1,56 +0,0 @@
|
||||
#include "opengl.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdio.h>
|
||||
#include "SDL2/SDL.h"
|
||||
|
||||
void
|
||||
sc_opengl_init(struct sc_opengl *gl) {
|
||||
gl->GetString = SDL_GL_GetProcAddress("glGetString");
|
||||
assert(gl->GetString);
|
||||
|
||||
gl->TexParameterf = SDL_GL_GetProcAddress("glTexParameterf");
|
||||
assert(gl->TexParameterf);
|
||||
|
||||
gl->TexParameteri = SDL_GL_GetProcAddress("glTexParameteri");
|
||||
assert(gl->TexParameteri);
|
||||
|
||||
// optional
|
||||
gl->GenerateMipmap = SDL_GL_GetProcAddress("glGenerateMipmap");
|
||||
|
||||
const char *version = (const char *) gl->GetString(GL_VERSION);
|
||||
assert(version);
|
||||
gl->version = version;
|
||||
|
||||
#define OPENGL_ES_PREFIX "OpenGL ES "
|
||||
/* starts with "OpenGL ES " */
|
||||
gl->is_opengles = !strncmp(gl->version, OPENGL_ES_PREFIX,
|
||||
sizeof(OPENGL_ES_PREFIX) - 1);
|
||||
if (gl->is_opengles) {
|
||||
/* skip the prefix */
|
||||
version += sizeof(PREFIX) - 1;
|
||||
}
|
||||
|
||||
int r = sscanf(version, "%d.%d", &gl->version_major, &gl->version_minor);
|
||||
if (r != 2) {
|
||||
// failed to parse the version
|
||||
gl->version_major = 0;
|
||||
gl->version_minor = 0;
|
||||
}
|
||||
}
|
||||
|
||||
bool
|
||||
sc_opengl_version_at_least(struct sc_opengl *gl,
|
||||
int minver_major, int minver_minor,
|
||||
int minver_es_major, int minver_es_minor)
|
||||
{
|
||||
if (gl->is_opengles) {
|
||||
return gl->version_major > minver_es_major
|
||||
|| (gl->version_major == minver_es_major
|
||||
&& gl->version_minor >= minver_es_minor);
|
||||
}
|
||||
|
||||
return gl->version_major > minver_major
|
||||
|| (gl->version_major == minver_major
|
||||
&& gl->version_minor >= minver_minor);
|
||||
}
|
||||
@ -1,36 +0,0 @@
|
||||
#ifndef SC_OPENGL_H
|
||||
#define SC_OPENGL_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_opengl.h>
|
||||
|
||||
struct sc_opengl {
|
||||
const char *version;
|
||||
bool is_opengles;
|
||||
int version_major;
|
||||
int version_minor;
|
||||
|
||||
const GLubyte *
|
||||
(*GetString)(GLenum name);
|
||||
|
||||
void
|
||||
(*TexParameterf)(GLenum target, GLenum pname, GLfloat param);
|
||||
|
||||
void
|
||||
(*TexParameteri)(GLenum target, GLenum pname, GLint param);
|
||||
|
||||
void
|
||||
(*GenerateMipmap)(GLenum target);
|
||||
};
|
||||
|
||||
void
|
||||
sc_opengl_init(struct sc_opengl *gl);
|
||||
|
||||
bool
|
||||
sc_opengl_version_at_least(struct sc_opengl *gl,
|
||||
int minver_major, int minver_minor,
|
||||
int minver_es_major, int minver_es_minor);
|
||||
|
||||
#endif
|
||||
@ -1,116 +0,0 @@
|
||||
#include "receiver.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <SDL2/SDL_clipboard.h>
|
||||
|
||||
#include "device_msg.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
|
||||
bool
|
||||
receiver_init(struct receiver *receiver, socket_t control_socket) {
|
||||
if (!(receiver->mutex = SDL_CreateMutex())) {
|
||||
return false;
|
||||
}
|
||||
receiver->control_socket = control_socket;
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
receiver_destroy(struct receiver *receiver) {
|
||||
SDL_DestroyMutex(receiver->mutex);
|
||||
}
|
||||
|
||||
static void
|
||||
process_msg(struct device_msg *msg) {
|
||||
switch (msg->type) {
|
||||
case DEVICE_MSG_TYPE_CLIPBOARD: {
|
||||
char *current = SDL_GetClipboardText();
|
||||
bool same = current && !strcmp(current, msg->clipboard.text);
|
||||
SDL_free(current);
|
||||
if (same) {
|
||||
LOGD("Computer clipboard unchanged");
|
||||
return;
|
||||
}
|
||||
|
||||
LOGI("Device clipboard copied");
|
||||
SDL_SetClipboardText(msg->clipboard.text);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static ssize_t
|
||||
process_msgs(const unsigned char *buf, size_t len) {
|
||||
size_t head = 0;
|
||||
for (;;) {
|
||||
struct device_msg msg;
|
||||
ssize_t r = device_msg_deserialize(&buf[head], len - head, &msg);
|
||||
if (r == -1) {
|
||||
return -1;
|
||||
}
|
||||
if (r == 0) {
|
||||
return head;
|
||||
}
|
||||
|
||||
process_msg(&msg);
|
||||
device_msg_destroy(&msg);
|
||||
|
||||
head += r;
|
||||
assert(head <= len);
|
||||
if (head == len) {
|
||||
return head;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
run_receiver(void *data) {
|
||||
struct receiver *receiver = data;
|
||||
|
||||
static unsigned char buf[DEVICE_MSG_MAX_SIZE];
|
||||
size_t head = 0;
|
||||
|
||||
for (;;) {
|
||||
assert(head < DEVICE_MSG_MAX_SIZE);
|
||||
ssize_t r = net_recv(receiver->control_socket, buf + head,
|
||||
DEVICE_MSG_MAX_SIZE - head);
|
||||
if (r <= 0) {
|
||||
LOGD("Receiver stopped");
|
||||
break;
|
||||
}
|
||||
|
||||
head += r;
|
||||
ssize_t consumed = process_msgs(buf, head);
|
||||
if (consumed == -1) {
|
||||
// an error occurred
|
||||
break;
|
||||
}
|
||||
|
||||
if (consumed) {
|
||||
head -= consumed;
|
||||
// shift the remaining data in the buffer
|
||||
memmove(buf, &buf[consumed], head);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
receiver_start(struct receiver *receiver) {
|
||||
LOGD("Starting receiver thread");
|
||||
|
||||
receiver->thread = SDL_CreateThread(run_receiver, "receiver", receiver);
|
||||
if (!receiver->thread) {
|
||||
LOGC("Could not start receiver thread");
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
receiver_join(struct receiver *receiver) {
|
||||
SDL_WaitThread(receiver->thread, NULL);
|
||||
}
|
||||
@ -1,34 +0,0 @@
|
||||
#ifndef RECEIVER_H
|
||||
#define RECEIVER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
|
||||
#include "util/net.h"
|
||||
|
||||
// receive events from the device
|
||||
// managed by the controller
|
||||
struct receiver {
|
||||
socket_t control_socket;
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
};
|
||||
|
||||
bool
|
||||
receiver_init(struct receiver *receiver, socket_t control_socket);
|
||||
|
||||
void
|
||||
receiver_destroy(struct receiver *receiver);
|
||||
|
||||
bool
|
||||
receiver_start(struct receiver *receiver);
|
||||
|
||||
// no receiver_stop(), it will automatically stop on control_socket shutdown
|
||||
|
||||
void
|
||||
receiver_join(struct receiver *receiver);
|
||||
|
||||
#endif
|
||||
@ -1,148 +1,80 @@
|
||||
#include "recorder.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <libavutil/time.h>
|
||||
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
|
||||
static const AVRational SCRCPY_TIME_BASE = {1, 1000000}; // timestamps in us
|
||||
// In ffmpeg/doc/APIchanges:
|
||||
// 2016-04-11 - 6f69f7a / 9200514 - lavf 57.33.100 / 57.5.0 - avformat.h
|
||||
// Add AVStream.codecpar, deprecate AVStream.codec.
|
||||
#if (LIBAVFORMAT_VERSION_MICRO >= 100 /* FFmpeg */ && \
|
||||
LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 33, 100)) \
|
||||
|| (LIBAVFORMAT_VERSION_MICRO < 100 && /* Libav */ \
|
||||
LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 5, 0))
|
||||
# define LAVF_NEW_CODEC_API
|
||||
#endif
|
||||
|
||||
static const AVOutputFormat *
|
||||
find_muxer(const char *name) {
|
||||
#ifdef SCRCPY_LAVF_HAS_NEW_MUXER_ITERATOR_API
|
||||
static const AVOutputFormat *find_mp4_muxer(void) {
|
||||
#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 9, 100)
|
||||
void *opaque = NULL;
|
||||
#endif
|
||||
const AVOutputFormat *oformat = NULL;
|
||||
do {
|
||||
#ifdef SCRCPY_LAVF_HAS_NEW_MUXER_ITERATOR_API
|
||||
#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 9, 100)
|
||||
oformat = av_muxer_iterate(&opaque);
|
||||
#else
|
||||
oformat = av_oformat_next(oformat);
|
||||
#endif
|
||||
// until null or with name "mp4"
|
||||
} while (oformat && strcmp(oformat->name, name));
|
||||
} while (oformat && strcmp(oformat->name, "mp4"));
|
||||
return oformat;
|
||||
}
|
||||
|
||||
static struct record_packet *
|
||||
record_packet_new(const AVPacket *packet) {
|
||||
struct record_packet *rec = malloc(sizeof(*rec));
|
||||
if (!rec) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// av_packet_ref() does not initialize all fields in old FFmpeg versions
|
||||
// See <https://github.com/Genymobile/scrcpy/issues/707>
|
||||
av_init_packet(&rec->packet);
|
||||
|
||||
if (av_packet_ref(&rec->packet, packet)) {
|
||||
free(rec);
|
||||
return NULL;
|
||||
}
|
||||
return rec;
|
||||
}
|
||||
|
||||
static void
|
||||
record_packet_delete(struct record_packet *rec) {
|
||||
av_packet_unref(&rec->packet);
|
||||
free(rec);
|
||||
}
|
||||
|
||||
static void
|
||||
recorder_queue_clear(struct recorder_queue *queue) {
|
||||
while (!queue_is_empty(queue)) {
|
||||
struct record_packet *rec;
|
||||
queue_take(queue, next, &rec);
|
||||
record_packet_delete(rec);
|
||||
}
|
||||
}
|
||||
|
||||
bool
|
||||
recorder_init(struct recorder *recorder,
|
||||
const char *filename,
|
||||
enum sc_record_format format,
|
||||
struct size declared_frame_size) {
|
||||
recorder->filename = strdup(filename);
|
||||
SDL_bool recorder_init(struct recorder *recorder, const char *filename,
|
||||
struct size declared_frame_size) {
|
||||
recorder->filename = SDL_strdup(filename);
|
||||
if (!recorder->filename) {
|
||||
LOGE("Could not strdup filename");
|
||||
return false;
|
||||
LOGE("Cannot strdup filename");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
recorder->mutex = SDL_CreateMutex();
|
||||
if (!recorder->mutex) {
|
||||
LOGC("Could not create mutex");
|
||||
free(recorder->filename);
|
||||
return false;
|
||||
}
|
||||
|
||||
recorder->queue_cond = SDL_CreateCond();
|
||||
if (!recorder->queue_cond) {
|
||||
LOGC("Could not create cond");
|
||||
SDL_DestroyMutex(recorder->mutex);
|
||||
free(recorder->filename);
|
||||
return false;
|
||||
}
|
||||
|
||||
queue_init(&recorder->queue);
|
||||
recorder->stopped = false;
|
||||
recorder->failed = false;
|
||||
recorder->format = format;
|
||||
recorder->declared_frame_size = declared_frame_size;
|
||||
recorder->header_written = false;
|
||||
recorder->previous = NULL;
|
||||
recorder->header_written = SDL_FALSE;
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
recorder_destroy(struct recorder *recorder) {
|
||||
SDL_DestroyCond(recorder->queue_cond);
|
||||
SDL_DestroyMutex(recorder->mutex);
|
||||
free(recorder->filename);
|
||||
void recorder_destroy(struct recorder *recorder) {
|
||||
SDL_free(recorder->filename);
|
||||
}
|
||||
|
||||
static const char *
|
||||
recorder_get_format_name(enum sc_record_format format) {
|
||||
switch (format) {
|
||||
case SC_RECORD_FORMAT_MP4: return "mp4";
|
||||
case SC_RECORD_FORMAT_MKV: return "matroska";
|
||||
default: return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
bool
|
||||
recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
|
||||
const char *format_name = recorder_get_format_name(recorder->format);
|
||||
assert(format_name);
|
||||
const AVOutputFormat *format = find_muxer(format_name);
|
||||
if (!format) {
|
||||
LOGE("Could not find muxer");
|
||||
return false;
|
||||
SDL_bool recorder_open(struct recorder *recorder, AVCodec *input_codec) {
|
||||
const AVOutputFormat *mp4 = find_mp4_muxer();
|
||||
if (!mp4) {
|
||||
LOGE("Could not find mp4 muxer");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
recorder->ctx = avformat_alloc_context();
|
||||
if (!recorder->ctx) {
|
||||
LOGE("Could not allocate output context");
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// contrary to the deprecated API (av_oformat_next()), av_muxer_iterate()
|
||||
// returns (on purpose) a pointer-to-const, but AVFormatContext.oformat
|
||||
// still expects a pointer-to-non-const (it has not be updated accordingly)
|
||||
// <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
|
||||
recorder->ctx->oformat = (AVOutputFormat *) format;
|
||||
|
||||
av_dict_set(&recorder->ctx->metadata, "comment",
|
||||
"Recorded by scrcpy " SCRCPY_VERSION, 0);
|
||||
recorder->ctx->oformat = (AVOutputFormat *) mp4;
|
||||
|
||||
AVStream *ostream = avformat_new_stream(recorder->ctx, input_codec);
|
||||
if (!ostream) {
|
||||
avformat_free_context(recorder->ctx);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
#ifdef SCRCPY_LAVF_HAS_NEW_CODEC_PARAMS_API
|
||||
#ifdef LAVF_NEW_CODEC_API
|
||||
ostream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
|
||||
ostream->codecpar->codec_id = input_codec->id;
|
||||
ostream->codecpar->format = AV_PIX_FMT_YUV420P;
|
||||
@ -155,6 +87,7 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
|
||||
ostream->codec->width = recorder->declared_frame_size.width;
|
||||
ostream->codec->height = recorder->declared_frame_size.height;
|
||||
#endif
|
||||
ostream->time_base = (AVRational) {1, 1000000}; // timestamps in us
|
||||
|
||||
int ret = avio_open(&recorder->ctx->pb, recorder->filename,
|
||||
AVIO_FLAG_WRITE);
|
||||
@ -162,51 +95,34 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
|
||||
LOGE("Failed to open output file: %s", recorder->filename);
|
||||
// ostream will be cleaned up during context cleaning
|
||||
avformat_free_context(recorder->ctx);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
LOGI("Recording started to %s file: %s", format_name, recorder->filename);
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
recorder_close(struct recorder *recorder) {
|
||||
if (recorder->header_written) {
|
||||
int ret = av_write_trailer(recorder->ctx);
|
||||
if (ret < 0) {
|
||||
LOGE("Failed to write trailer to %s", recorder->filename);
|
||||
recorder->failed = true;
|
||||
}
|
||||
} else {
|
||||
// the recorded file is empty
|
||||
recorder->failed = true;
|
||||
void recorder_close(struct recorder *recorder) {
|
||||
int ret = av_write_trailer(recorder->ctx);
|
||||
if (ret < 0) {
|
||||
LOGE("Failed to write trailer to %s", recorder->filename);
|
||||
}
|
||||
avio_close(recorder->ctx->pb);
|
||||
avformat_free_context(recorder->ctx);
|
||||
|
||||
if (recorder->failed) {
|
||||
LOGE("Recording failed to %s", recorder->filename);
|
||||
} else {
|
||||
const char *format_name = recorder_get_format_name(recorder->format);
|
||||
LOGI("Recording complete to %s file: %s", format_name, recorder->filename);
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
recorder_write_header(struct recorder *recorder, const AVPacket *packet) {
|
||||
SDL_bool recorder_write_header(struct recorder *recorder, AVPacket *packet) {
|
||||
AVStream *ostream = recorder->ctx->streams[0];
|
||||
|
||||
uint8_t *extradata = av_malloc(packet->size * sizeof(uint8_t));
|
||||
uint8_t *extradata = SDL_malloc(packet->size * sizeof(uint8_t));
|
||||
if (!extradata) {
|
||||
LOGC("Could not allocate extradata");
|
||||
return false;
|
||||
LOGC("Cannot allocate extradata");
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// copy the first packet to the extra data
|
||||
memcpy(extradata, packet->data, packet->size);
|
||||
|
||||
#ifdef SCRCPY_LAVF_HAS_NEW_CODEC_PARAMS_API
|
||||
#ifdef LAVF_NEW_CODEC_API
|
||||
ostream->codecpar->extradata = extradata;
|
||||
ostream->codecpar->extradata_size = packet->size;
|
||||
#else
|
||||
@ -217,162 +133,23 @@ recorder_write_header(struct recorder *recorder, const AVPacket *packet) {
|
||||
int ret = avformat_write_header(recorder->ctx, NULL);
|
||||
if (ret < 0) {
|
||||
LOGE("Failed to write header to %s", recorder->filename);
|
||||
return false;
|
||||
SDL_free(extradata);
|
||||
avio_closep(&recorder->ctx->pb);
|
||||
avformat_free_context(recorder->ctx);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
recorder_rescale_packet(struct recorder *recorder, AVPacket *packet) {
|
||||
AVStream *ostream = recorder->ctx->streams[0];
|
||||
av_packet_rescale_ts(packet, SCRCPY_TIME_BASE, ostream->time_base);
|
||||
}
|
||||
|
||||
bool
|
||||
recorder_write(struct recorder *recorder, AVPacket *packet) {
|
||||
SDL_bool recorder_write(struct recorder *recorder, AVPacket *packet) {
|
||||
if (!recorder->header_written) {
|
||||
if (packet->pts != AV_NOPTS_VALUE) {
|
||||
LOGE("The first packet is not a config packet");
|
||||
return false;
|
||||
}
|
||||
bool ok = recorder_write_header(recorder, packet);
|
||||
SDL_bool ok = recorder_write_header(recorder, packet);
|
||||
if (!ok) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
recorder->header_written = true;
|
||||
return true;
|
||||
recorder->header_written = SDL_TRUE;
|
||||
}
|
||||
|
||||
if (packet->pts == AV_NOPTS_VALUE) {
|
||||
// ignore config packets
|
||||
return true;
|
||||
}
|
||||
|
||||
recorder_rescale_packet(recorder, packet);
|
||||
return av_write_frame(recorder->ctx, packet) >= 0;
|
||||
}
|
||||
|
||||
static int
|
||||
run_recorder(void *data) {
|
||||
struct recorder *recorder = data;
|
||||
|
||||
for (;;) {
|
||||
mutex_lock(recorder->mutex);
|
||||
|
||||
while (!recorder->stopped && queue_is_empty(&recorder->queue)) {
|
||||
cond_wait(recorder->queue_cond, recorder->mutex);
|
||||
}
|
||||
|
||||
// if stopped is set, continue to process the remaining events (to
|
||||
// finish the recording) before actually stopping
|
||||
|
||||
if (recorder->stopped && queue_is_empty(&recorder->queue)) {
|
||||
mutex_unlock(recorder->mutex);
|
||||
struct record_packet *last = recorder->previous;
|
||||
if (last) {
|
||||
// assign an arbitrary duration to the last packet
|
||||
last->packet.duration = 100000;
|
||||
bool ok = recorder_write(recorder, &last->packet);
|
||||
if (!ok) {
|
||||
// failing to write the last frame is not very serious, no
|
||||
// future frame may depend on it, so the resulting file
|
||||
// will still be valid
|
||||
LOGW("Could not record last packet");
|
||||
}
|
||||
record_packet_delete(last);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
struct record_packet *rec;
|
||||
queue_take(&recorder->queue, next, &rec);
|
||||
|
||||
mutex_unlock(recorder->mutex);
|
||||
|
||||
// recorder->previous is only written from this thread, no need to lock
|
||||
struct record_packet *previous = recorder->previous;
|
||||
recorder->previous = rec;
|
||||
|
||||
if (!previous) {
|
||||
// we just received the first packet
|
||||
continue;
|
||||
}
|
||||
|
||||
// config packets have no PTS, we must ignore them
|
||||
if (rec->packet.pts != AV_NOPTS_VALUE
|
||||
&& previous->packet.pts != AV_NOPTS_VALUE) {
|
||||
// we now know the duration of the previous packet
|
||||
previous->packet.duration = rec->packet.pts - previous->packet.pts;
|
||||
}
|
||||
|
||||
bool ok = recorder_write(recorder, &previous->packet);
|
||||
record_packet_delete(previous);
|
||||
if (!ok) {
|
||||
LOGE("Could not record packet");
|
||||
|
||||
mutex_lock(recorder->mutex);
|
||||
recorder->failed = true;
|
||||
// discard pending packets
|
||||
recorder_queue_clear(&recorder->queue);
|
||||
mutex_unlock(recorder->mutex);
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
LOGD("Recorder thread ended");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
recorder_start(struct recorder *recorder) {
|
||||
LOGD("Starting recorder thread");
|
||||
|
||||
recorder->thread = SDL_CreateThread(run_recorder, "recorder", recorder);
|
||||
if (!recorder->thread) {
|
||||
LOGC("Could not start recorder thread");
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
recorder_stop(struct recorder *recorder) {
|
||||
mutex_lock(recorder->mutex);
|
||||
recorder->stopped = true;
|
||||
cond_signal(recorder->queue_cond);
|
||||
mutex_unlock(recorder->mutex);
|
||||
}
|
||||
|
||||
void
|
||||
recorder_join(struct recorder *recorder) {
|
||||
SDL_WaitThread(recorder->thread, NULL);
|
||||
}
|
||||
|
||||
bool
|
||||
recorder_push(struct recorder *recorder, const AVPacket *packet) {
|
||||
mutex_lock(recorder->mutex);
|
||||
assert(!recorder->stopped);
|
||||
|
||||
if (recorder->failed) {
|
||||
// reject any new packet (this will stop the stream)
|
||||
mutex_unlock(recorder->mutex);
|
||||
return false;
|
||||
}
|
||||
|
||||
struct record_packet *rec = record_packet_new(packet);
|
||||
if (!rec) {
|
||||
LOGC("Could not allocate record packet");
|
||||
mutex_unlock(recorder->mutex);
|
||||
return false;
|
||||
}
|
||||
|
||||
queue_push(&recorder->queue, next, rec);
|
||||
cond_signal(recorder->queue_cond);
|
||||
|
||||
mutex_unlock(recorder->mutex);
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -1,68 +1,25 @@
|
||||
#ifndef RECORDER_H
|
||||
#define RECORDER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <libavformat/avformat.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
#include "coords.h"
|
||||
#include "scrcpy.h"
|
||||
#include "util/queue.h"
|
||||
|
||||
struct record_packet {
|
||||
AVPacket packet;
|
||||
struct record_packet *next;
|
||||
};
|
||||
|
||||
struct recorder_queue QUEUE(struct record_packet);
|
||||
#include "common.h"
|
||||
|
||||
struct recorder {
|
||||
char *filename;
|
||||
enum sc_record_format format;
|
||||
AVFormatContext *ctx;
|
||||
struct size declared_frame_size;
|
||||
bool header_written;
|
||||
|
||||
SDL_Thread *thread;
|
||||
SDL_mutex *mutex;
|
||||
SDL_cond *queue_cond;
|
||||
bool stopped; // set on recorder_stop() by the stream reader
|
||||
bool failed; // set on packet write failure
|
||||
struct recorder_queue queue;
|
||||
|
||||
// we can write a packet only once we received the next one so that we can
|
||||
// set its duration (next_pts - current_pts)
|
||||
// "previous" is only accessed from the recorder thread, so it does not
|
||||
// need to be protected by the mutex
|
||||
struct record_packet *previous;
|
||||
SDL_bool header_written;
|
||||
};
|
||||
|
||||
bool
|
||||
recorder_init(struct recorder *recorder, const char *filename,
|
||||
enum sc_record_format format, struct size declared_frame_size);
|
||||
SDL_bool recorder_init(struct recorder *recoder, const char *filename,
|
||||
struct size declared_frame_size);
|
||||
void recorder_destroy(struct recorder *recorder);
|
||||
|
||||
void
|
||||
recorder_destroy(struct recorder *recorder);
|
||||
SDL_bool recorder_open(struct recorder *recorder, AVCodec *input_codec);
|
||||
void recorder_close(struct recorder *recorder);
|
||||
|
||||
bool
|
||||
recorder_open(struct recorder *recorder, const AVCodec *input_codec);
|
||||
|
||||
void
|
||||
recorder_close(struct recorder *recorder);
|
||||
|
||||
bool
|
||||
recorder_start(struct recorder *recorder);
|
||||
|
||||
void
|
||||
recorder_stop(struct recorder *recorder);
|
||||
|
||||
void
|
||||
recorder_join(struct recorder *recorder);
|
||||
|
||||
bool
|
||||
recorder_push(struct recorder *recorder, const AVPacket *packet);
|
||||
SDL_bool recorder_write(struct recorder *recorder, AVPacket *packet);
|
||||
|
||||
#endif
|
||||
|
||||
564
app/src/scrcpy.c
564
app/src/scrcpy.c
@ -7,129 +7,38 @@
|
||||
#include <sys/time.h>
|
||||
#include <SDL2/SDL.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
// not needed here, but winsock2.h must never be included AFTER windows.h
|
||||
# include <winsock2.h>
|
||||
# include <windows.h>
|
||||
#endif
|
||||
|
||||
#include "command.h"
|
||||
#include "common.h"
|
||||
#include "controller.h"
|
||||
#include "decoder.h"
|
||||
#include "device.h"
|
||||
#include "events.h"
|
||||
#include "file_handler.h"
|
||||
#include "frames.h"
|
||||
#include "fps_counter.h"
|
||||
#include "input_manager.h"
|
||||
#include "log.h"
|
||||
#include "lock_util.h"
|
||||
#include "net.h"
|
||||
#include "recorder.h"
|
||||
#include "screen.h"
|
||||
#include "server.h"
|
||||
#include "stream.h"
|
||||
#include "tiny_xpm.h"
|
||||
#include "video_buffer.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
#include "util/net.h"
|
||||
|
||||
static struct server server;
|
||||
static struct server server = SERVER_INITIALIZER;
|
||||
static struct screen screen = SCREEN_INITIALIZER;
|
||||
static struct fps_counter fps_counter;
|
||||
static struct video_buffer video_buffer;
|
||||
static struct stream stream;
|
||||
static struct frames frames;
|
||||
static struct decoder decoder;
|
||||
static struct recorder recorder;
|
||||
static struct controller controller;
|
||||
static struct file_handler file_handler;
|
||||
static struct recorder recorder;
|
||||
|
||||
static struct input_manager input_manager = {
|
||||
.controller = &controller,
|
||||
.video_buffer = &video_buffer,
|
||||
.frames = &frames,
|
||||
.screen = &screen,
|
||||
.repeat = 0,
|
||||
|
||||
// initialized later
|
||||
.prefer_text = false,
|
||||
.sdl_shortcut_mods = {
|
||||
.data = {0},
|
||||
.count = 0,
|
||||
},
|
||||
};
|
||||
|
||||
#ifdef _WIN32
|
||||
BOOL WINAPI windows_ctrl_handler(DWORD ctrl_type) {
|
||||
if (ctrl_type == CTRL_C_EVENT) {
|
||||
SDL_Event event;
|
||||
event.type = SDL_QUIT;
|
||||
SDL_PushEvent(&event);
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
// init SDL and set appropriate hints
|
||||
static bool
|
||||
sdl_init_and_configure(bool display, const char *render_driver,
|
||||
bool disable_screensaver) {
|
||||
uint32_t flags = display ? SDL_INIT_VIDEO : SDL_INIT_EVENTS;
|
||||
if (SDL_Init(flags)) {
|
||||
LOGC("Could not initialize SDL: %s", SDL_GetError());
|
||||
return false;
|
||||
}
|
||||
|
||||
atexit(SDL_Quit);
|
||||
|
||||
#ifdef _WIN32
|
||||
// Clean up properly on Ctrl+C on Windows
|
||||
bool ok = SetConsoleCtrlHandler(windows_ctrl_handler, TRUE);
|
||||
if (!ok) {
|
||||
LOGW("Could not set Ctrl+C handler");
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
if (!display) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (render_driver && !SDL_SetHint(SDL_HINT_RENDER_DRIVER, render_driver)) {
|
||||
LOGW("Could not set render driver");
|
||||
}
|
||||
|
||||
// Linear filtering
|
||||
if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1")) {
|
||||
LOGW("Could not enable linear filtering");
|
||||
}
|
||||
|
||||
#ifdef SCRCPY_SDL_HAS_HINT_MOUSE_FOCUS_CLICKTHROUGH
|
||||
// Handle a click to gain focus as any other click
|
||||
if (!SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1")) {
|
||||
LOGW("Could not enable mouse focus clickthrough");
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef SCRCPY_SDL_HAS_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR
|
||||
// Disable compositor bypassing on X11
|
||||
if (!SDL_SetHint(SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR, "0")) {
|
||||
LOGW("Could not disable X11 compositor bypass");
|
||||
}
|
||||
#endif
|
||||
|
||||
// Do not minimize on focus loss
|
||||
if (!SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0")) {
|
||||
LOGW("Could not disable minimize on focus loss");
|
||||
}
|
||||
|
||||
if (disable_screensaver) {
|
||||
LOGD("Screensaver disabled");
|
||||
SDL_DisableScreenSaver();
|
||||
} else {
|
||||
LOGD("Screensaver enabled");
|
||||
SDL_EnableScreenSaver();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
#if defined(__APPLE__) || defined(__WINDOWS__)
|
||||
# define CONTINUOUS_RESIZING_WORKAROUND
|
||||
#endif
|
||||
@ -140,130 +49,97 @@ sdl_init_and_configure(bool display, const char *render_driver,
|
||||
//
|
||||
// <https://bugzilla.libsdl.org/show_bug.cgi?id=2077>
|
||||
// <https://stackoverflow.com/a/40693139/1987178>
|
||||
static int
|
||||
event_watcher(void *data, SDL_Event *event) {
|
||||
(void) data;
|
||||
if (event->type == SDL_WINDOWEVENT
|
||||
&& event->window.event == SDL_WINDOWEVENT_RESIZED) {
|
||||
// In practice, it seems to always be called from the same thread in
|
||||
// that specific case. Anyway, it's just a workaround.
|
||||
screen_render(&screen, true);
|
||||
static int event_watcher(void *data, SDL_Event *event) {
|
||||
if (event->type == SDL_WINDOWEVENT && event->window.event == SDL_WINDOWEVENT_RESIZED) {
|
||||
// called from another thread, not very safe, but it's a workaround!
|
||||
screen_render(&screen);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static bool
|
||||
is_apk(const char *file) {
|
||||
static SDL_bool is_apk(const char *file) {
|
||||
const char *ext = strrchr(file, '.');
|
||||
return ext && !strcmp(ext, ".apk");
|
||||
}
|
||||
|
||||
enum event_result {
|
||||
EVENT_RESULT_CONTINUE,
|
||||
EVENT_RESULT_STOPPED_BY_USER,
|
||||
EVENT_RESULT_STOPPED_BY_EOS,
|
||||
};
|
||||
|
||||
static enum event_result
|
||||
handle_event(SDL_Event *event, const struct scrcpy_options *options) {
|
||||
switch (event->type) {
|
||||
case EVENT_STREAM_STOPPED:
|
||||
LOGD("Video stream stopped");
|
||||
return EVENT_RESULT_STOPPED_BY_EOS;
|
||||
case SDL_QUIT:
|
||||
LOGD("User requested to quit");
|
||||
return EVENT_RESULT_STOPPED_BY_USER;
|
||||
case EVENT_NEW_FRAME:
|
||||
if (!screen.has_frame) {
|
||||
screen.has_frame = true;
|
||||
// this is the very first frame, show the window
|
||||
screen_show_window(&screen);
|
||||
}
|
||||
if (!screen_update_frame(&screen, &video_buffer)) {
|
||||
return EVENT_RESULT_CONTINUE;
|
||||
}
|
||||
break;
|
||||
case SDL_WINDOWEVENT:
|
||||
screen_handle_window_event(&screen, &event->window);
|
||||
break;
|
||||
case SDL_TEXTINPUT:
|
||||
if (!options->control) {
|
||||
break;
|
||||
}
|
||||
input_manager_process_text_input(&input_manager, &event->text);
|
||||
break;
|
||||
case SDL_KEYDOWN:
|
||||
case SDL_KEYUP:
|
||||
// some key events do not interact with the device, so process the
|
||||
// event even if control is disabled
|
||||
input_manager_process_key(&input_manager, &event->key);
|
||||
break;
|
||||
case SDL_MOUSEMOTION:
|
||||
if (!options->control) {
|
||||
break;
|
||||
}
|
||||
input_manager_process_mouse_motion(&input_manager, &event->motion);
|
||||
break;
|
||||
case SDL_MOUSEWHEEL:
|
||||
if (!options->control) {
|
||||
break;
|
||||
}
|
||||
input_manager_process_mouse_wheel(&input_manager, &event->wheel);
|
||||
break;
|
||||
case SDL_MOUSEBUTTONDOWN:
|
||||
case SDL_MOUSEBUTTONUP:
|
||||
// some mouse events do not interact with the device, so process
|
||||
// the event even if control is disabled
|
||||
input_manager_process_mouse_button(&input_manager, &event->button);
|
||||
break;
|
||||
case SDL_FINGERMOTION:
|
||||
case SDL_FINGERDOWN:
|
||||
case SDL_FINGERUP:
|
||||
input_manager_process_touch(&input_manager, &event->tfinger);
|
||||
break;
|
||||
case SDL_DROPFILE: {
|
||||
if (!options->control) {
|
||||
break;
|
||||
}
|
||||
file_handler_action_t action;
|
||||
if (is_apk(event->drop.file)) {
|
||||
action = ACTION_INSTALL_APK;
|
||||
} else {
|
||||
action = ACTION_PUSH_FILE;
|
||||
}
|
||||
file_handler_request(&file_handler, action, event->drop.file);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return EVENT_RESULT_CONTINUE;
|
||||
}
|
||||
|
||||
static bool
|
||||
event_loop(const struct scrcpy_options *options) {
|
||||
static SDL_bool event_loop(void) {
|
||||
#ifdef CONTINUOUS_RESIZING_WORKAROUND
|
||||
if (options->display) {
|
||||
SDL_AddEventWatch(event_watcher, NULL);
|
||||
}
|
||||
SDL_AddEventWatch(event_watcher, NULL);
|
||||
#endif
|
||||
SDL_Event event;
|
||||
while (SDL_WaitEvent(&event)) {
|
||||
enum event_result result = handle_event(&event, options);
|
||||
switch (result) {
|
||||
case EVENT_RESULT_STOPPED_BY_USER:
|
||||
return true;
|
||||
case EVENT_RESULT_STOPPED_BY_EOS:
|
||||
LOGW("Device disconnected");
|
||||
return false;
|
||||
case EVENT_RESULT_CONTINUE:
|
||||
switch (event.type) {
|
||||
case EVENT_DECODER_STOPPED:
|
||||
LOGD("Video decoder stopped");
|
||||
return SDL_FALSE;
|
||||
case SDL_QUIT:
|
||||
LOGD("User requested to quit");
|
||||
return SDL_TRUE;
|
||||
case EVENT_NEW_FRAME:
|
||||
if (!screen.has_frame) {
|
||||
screen.has_frame = SDL_TRUE;
|
||||
// this is the very first frame, show the window
|
||||
screen_show_window(&screen);
|
||||
}
|
||||
if (!screen_update_frame(&screen, &frames)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
break;
|
||||
case SDL_WINDOWEVENT:
|
||||
switch (event.window.event) {
|
||||
case SDL_WINDOWEVENT_EXPOSED:
|
||||
case SDL_WINDOWEVENT_SIZE_CHANGED:
|
||||
screen_render(&screen);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case SDL_TEXTINPUT:
|
||||
input_manager_process_text_input(&input_manager, &event.text);
|
||||
break;
|
||||
case SDL_KEYDOWN:
|
||||
case SDL_KEYUP:
|
||||
input_manager_process_key(&input_manager, &event.key);
|
||||
break;
|
||||
case SDL_MOUSEMOTION:
|
||||
input_manager_process_mouse_motion(&input_manager, &event.motion);
|
||||
break;
|
||||
case SDL_MOUSEWHEEL:
|
||||
input_manager_process_mouse_wheel(&input_manager, &event.wheel);
|
||||
break;
|
||||
case SDL_MOUSEBUTTONDOWN:
|
||||
case SDL_MOUSEBUTTONUP:
|
||||
input_manager_process_mouse_button(&input_manager, &event.button);
|
||||
break;
|
||||
case SDL_DROPFILE: {
|
||||
file_handler_action_t action;
|
||||
if (is_apk(event.drop.file)) {
|
||||
action = ACTION_INSTALL_APK;
|
||||
} else {
|
||||
action = ACTION_PUSH_FILE;
|
||||
}
|
||||
file_handler_request(&file_handler, action, event.drop.file);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
static SDL_LogPriority
|
||||
sdl_priority_from_av_level(int level) {
|
||||
static process_t set_show_touches_enabled(const char *serial, SDL_bool enabled) {
|
||||
const char *value = enabled ? "1" : "0";
|
||||
const char *const adb_cmd[] = {
|
||||
"shell", "settings", "put", "system", "show_touches", value
|
||||
};
|
||||
return adb_execute(serial, adb_cmd, ARRAY_LEN(adb_cmd));
|
||||
}
|
||||
|
||||
static void wait_show_touches(process_t process) {
|
||||
// reap the process, ignore the result
|
||||
process_check_success(process, "show_touches");
|
||||
}
|
||||
|
||||
static SDL_LogPriority sdl_priority_from_av_level(int level) {
|
||||
switch (level) {
|
||||
case AV_LOG_PANIC:
|
||||
case AV_LOG_FATAL:
|
||||
@ -281,226 +157,156 @@ sdl_priority_from_av_level(int level) {
|
||||
|
||||
static void
|
||||
av_log_callback(void *avcl, int level, const char *fmt, va_list vl) {
|
||||
(void) avcl;
|
||||
SDL_LogPriority priority = sdl_priority_from_av_level(level);
|
||||
if (priority == 0) {
|
||||
return;
|
||||
}
|
||||
char *local_fmt = malloc(strlen(fmt) + 10);
|
||||
char *local_fmt = SDL_malloc(strlen(fmt) + 10);
|
||||
if (!local_fmt) {
|
||||
LOGC("Could not allocate string");
|
||||
LOGC("Cannot allocate string");
|
||||
return;
|
||||
}
|
||||
// strcpy is safe here, the destination is large enough
|
||||
strcpy(local_fmt, "[FFmpeg] ");
|
||||
strcpy(local_fmt + 9, fmt);
|
||||
SDL_LogMessageV(SDL_LOG_CATEGORY_VIDEO, priority, local_fmt, vl);
|
||||
free(local_fmt);
|
||||
SDL_free(local_fmt);
|
||||
}
|
||||
|
||||
bool
|
||||
scrcpy(const struct scrcpy_options *options) {
|
||||
if (!server_init(&server)) {
|
||||
return false;
|
||||
SDL_bool scrcpy(const struct scrcpy_options *options) {
|
||||
SDL_bool send_frame_meta = !!options->record_filename;
|
||||
if (!server_start(&server, options->serial, options->port,
|
||||
options->max_size, options->bit_rate, options->crop,
|
||||
send_frame_meta)) {
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
bool ret = false;
|
||||
|
||||
bool server_started = false;
|
||||
bool fps_counter_initialized = false;
|
||||
bool video_buffer_initialized = false;
|
||||
bool file_handler_initialized = false;
|
||||
bool recorder_initialized = false;
|
||||
bool stream_started = false;
|
||||
bool controller_initialized = false;
|
||||
bool controller_started = false;
|
||||
|
||||
bool record = !!options->record_filename;
|
||||
struct server_params params = {
|
||||
.log_level = options->log_level,
|
||||
.crop = options->crop,
|
||||
.port_range = options->port_range,
|
||||
.max_size = options->max_size,
|
||||
.bit_rate = options->bit_rate,
|
||||
.max_fps = options->max_fps,
|
||||
.lock_video_orientation = options->lock_video_orientation,
|
||||
.control = options->control,
|
||||
.display_id = options->display_id,
|
||||
.show_touches = options->show_touches,
|
||||
.stay_awake = options->stay_awake,
|
||||
.codec_options = options->codec_options,
|
||||
.encoder_name = options->encoder_name,
|
||||
.force_adb_forward = options->force_adb_forward,
|
||||
};
|
||||
if (!server_start(&server, options->serial, ¶ms)) {
|
||||
goto end;
|
||||
process_t proc_show_touches = PROCESS_NONE;
|
||||
SDL_bool show_touches_waited;
|
||||
if (options->show_touches) {
|
||||
LOGI("Enable show_touches");
|
||||
proc_show_touches = set_show_touches_enabled(options->serial, SDL_TRUE);
|
||||
show_touches_waited = SDL_FALSE;
|
||||
}
|
||||
|
||||
server_started = true;
|
||||
SDL_bool ret = SDL_TRUE;
|
||||
|
||||
if (!sdl_init_and_configure(options->display, options->render_driver,
|
||||
options->disable_screensaver)) {
|
||||
goto end;
|
||||
if (!sdl_init_and_configure()) {
|
||||
ret = SDL_FALSE;
|
||||
goto finally_destroy_server;
|
||||
}
|
||||
|
||||
if (!server_connect_to(&server)) {
|
||||
goto end;
|
||||
socket_t device_socket = server_connect_to(&server);
|
||||
if (device_socket == INVALID_SOCKET) {
|
||||
server_stop(&server);
|
||||
ret = SDL_FALSE;
|
||||
goto finally_destroy_server;
|
||||
}
|
||||
|
||||
char device_name[DEVICE_NAME_FIELD_LENGTH];
|
||||
struct size frame_size;
|
||||
|
||||
// screenrecord does not send frames when the screen content does not
|
||||
// change therefore, we transmit the screen size before the video stream,
|
||||
// to be able to init the window immediately
|
||||
if (!device_read_info(server.video_socket, device_name, &frame_size)) {
|
||||
goto end;
|
||||
// screenrecord does not send frames when the screen content does not change
|
||||
// therefore, we transmit the screen size before the video stream, to be able
|
||||
// to init the window immediately
|
||||
if (!device_read_info(device_socket, device_name, &frame_size)) {
|
||||
server_stop(&server);
|
||||
ret = SDL_FALSE;
|
||||
goto finally_destroy_server;
|
||||
}
|
||||
|
||||
struct decoder *dec = NULL;
|
||||
if (options->display) {
|
||||
if (!fps_counter_init(&fps_counter)) {
|
||||
goto end;
|
||||
}
|
||||
fps_counter_initialized = true;
|
||||
if (!frames_init(&frames)) {
|
||||
server_stop(&server);
|
||||
ret = SDL_FALSE;
|
||||
goto finally_destroy_server;
|
||||
}
|
||||
|
||||
if (!video_buffer_init(&video_buffer, &fps_counter,
|
||||
options->render_expired_frames)) {
|
||||
goto end;
|
||||
}
|
||||
video_buffer_initialized = true;
|
||||
|
||||
if (options->control) {
|
||||
if (!file_handler_init(&file_handler, server.serial,
|
||||
options->push_target)) {
|
||||
goto end;
|
||||
}
|
||||
file_handler_initialized = true;
|
||||
}
|
||||
|
||||
decoder_init(&decoder, &video_buffer);
|
||||
dec = &decoder;
|
||||
if (!file_handler_init(&file_handler, server.serial)) {
|
||||
ret = SDL_FALSE;
|
||||
server_stop(&server);
|
||||
goto finally_destroy_frames;
|
||||
}
|
||||
|
||||
struct recorder *rec = NULL;
|
||||
if (record) {
|
||||
if (!recorder_init(&recorder,
|
||||
options->record_filename,
|
||||
options->record_format,
|
||||
frame_size)) {
|
||||
goto end;
|
||||
if (options->record_filename) {
|
||||
if (!recorder_init(&recorder, options->record_filename, frame_size)) {
|
||||
ret = SDL_FALSE;
|
||||
server_stop(&server);
|
||||
goto finally_destroy_file_handler;
|
||||
}
|
||||
rec = &recorder;
|
||||
recorder_initialized = true;
|
||||
}
|
||||
|
||||
av_log_set_callback(av_log_callback);
|
||||
|
||||
stream_init(&stream, server.video_socket, dec, rec);
|
||||
decoder_init(&decoder, &frames, device_socket, rec);
|
||||
|
||||
// now we consumed the header values, the socket receives the video stream
|
||||
// start the stream
|
||||
if (!stream_start(&stream)) {
|
||||
goto end;
|
||||
}
|
||||
stream_started = true;
|
||||
|
||||
if (options->display) {
|
||||
if (options->control) {
|
||||
if (!controller_init(&controller, server.control_socket)) {
|
||||
goto end;
|
||||
}
|
||||
controller_initialized = true;
|
||||
|
||||
if (!controller_start(&controller)) {
|
||||
goto end;
|
||||
}
|
||||
controller_started = true;
|
||||
}
|
||||
|
||||
const char *window_title =
|
||||
options->window_title ? options->window_title : device_name;
|
||||
|
||||
if (!screen_init_rendering(&screen, window_title, frame_size,
|
||||
options->always_on_top, options->window_x,
|
||||
options->window_y, options->window_width,
|
||||
options->window_height,
|
||||
options->window_borderless,
|
||||
options->rotation, options->mipmaps)) {
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (options->turn_screen_off) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE;
|
||||
msg.set_screen_power_mode.mode = SCREEN_POWER_MODE_OFF;
|
||||
|
||||
if (!controller_push_msg(&controller, &msg)) {
|
||||
LOGW("Could not request 'set screen power mode'");
|
||||
}
|
||||
}
|
||||
|
||||
if (options->fullscreen) {
|
||||
screen_switch_fullscreen(&screen);
|
||||
}
|
||||
// start the decoder
|
||||
if (!decoder_start(&decoder)) {
|
||||
ret = SDL_FALSE;
|
||||
server_stop(&server);
|
||||
goto finally_destroy_recorder;
|
||||
}
|
||||
|
||||
input_manager_init(&input_manager, options);
|
||||
if (!controller_init(&controller, device_socket)) {
|
||||
ret = SDL_FALSE;
|
||||
goto finally_stop_decoder;
|
||||
}
|
||||
|
||||
ret = event_loop(options);
|
||||
if (!controller_start(&controller)) {
|
||||
ret = SDL_FALSE;
|
||||
goto finally_destroy_controller;
|
||||
}
|
||||
|
||||
if (!screen_init_rendering(&screen, device_name, frame_size, options->always_on_top)) {
|
||||
ret = SDL_FALSE;
|
||||
goto finally_stop_and_join_controller;
|
||||
}
|
||||
|
||||
if (options->show_touches) {
|
||||
wait_show_touches(proc_show_touches);
|
||||
show_touches_waited = SDL_TRUE;
|
||||
}
|
||||
|
||||
if (options->fullscreen) {
|
||||
screen_switch_fullscreen(&screen);
|
||||
}
|
||||
|
||||
ret = event_loop();
|
||||
LOGD("quit...");
|
||||
|
||||
screen_destroy(&screen);
|
||||
|
||||
end:
|
||||
// stop stream and controller so that they don't continue once their socket
|
||||
// is shutdown
|
||||
if (stream_started) {
|
||||
stream_stop(&stream);
|
||||
}
|
||||
if (controller_started) {
|
||||
controller_stop(&controller);
|
||||
}
|
||||
if (file_handler_initialized) {
|
||||
file_handler_stop(&file_handler);
|
||||
}
|
||||
if (fps_counter_initialized) {
|
||||
fps_counter_interrupt(&fps_counter);
|
||||
}
|
||||
|
||||
if (server_started) {
|
||||
// shutdown the sockets and kill the server
|
||||
server_stop(&server);
|
||||
}
|
||||
|
||||
// now that the sockets are shutdown, the stream and controller are
|
||||
// interrupted, we can join them
|
||||
if (stream_started) {
|
||||
stream_join(&stream);
|
||||
}
|
||||
if (controller_started) {
|
||||
controller_join(&controller);
|
||||
}
|
||||
if (controller_initialized) {
|
||||
controller_destroy(&controller);
|
||||
}
|
||||
|
||||
if (recorder_initialized) {
|
||||
finally_stop_and_join_controller:
|
||||
controller_stop(&controller);
|
||||
controller_join(&controller);
|
||||
finally_destroy_controller:
|
||||
controller_destroy(&controller);
|
||||
finally_stop_decoder:
|
||||
decoder_stop(&decoder);
|
||||
// stop the server before decoder_join() to wake up the decoder
|
||||
server_stop(&server);
|
||||
decoder_join(&decoder);
|
||||
finally_destroy_file_handler:
|
||||
file_handler_stop(&file_handler);
|
||||
file_handler_join(&file_handler);
|
||||
file_handler_destroy(&file_handler);
|
||||
finally_destroy_recorder:
|
||||
if (options->record_filename) {
|
||||
recorder_destroy(&recorder);
|
||||
}
|
||||
|
||||
if (file_handler_initialized) {
|
||||
file_handler_join(&file_handler);
|
||||
file_handler_destroy(&file_handler);
|
||||
}
|
||||
|
||||
if (video_buffer_initialized) {
|
||||
video_buffer_destroy(&video_buffer);
|
||||
}
|
||||
|
||||
if (fps_counter_initialized) {
|
||||
fps_counter_join(&fps_counter);
|
||||
fps_counter_destroy(&fps_counter);
|
||||
finally_destroy_frames:
|
||||
frames_destroy(&frames);
|
||||
finally_destroy_server:
|
||||
if (options->show_touches) {
|
||||
if (!show_touches_waited) {
|
||||
// wait the process which enabled "show touches"
|
||||
wait_show_touches(proc_show_touches);
|
||||
}
|
||||
LOGI("Disable show_touches");
|
||||
proc_show_touches = set_show_touches_enabled(options->serial, SDL_FALSE);
|
||||
wait_show_touches(proc_show_touches);
|
||||
}
|
||||
|
||||
server_destroy(&server);
|
||||
|
||||
133
app/src/scrcpy.h
133
app/src/scrcpy.h
@ -1,137 +1,20 @@
|
||||
#ifndef SCRCPY_H
|
||||
#define SCRCPY_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
enum sc_log_level {
|
||||
SC_LOG_LEVEL_DEBUG,
|
||||
SC_LOG_LEVEL_INFO,
|
||||
SC_LOG_LEVEL_WARN,
|
||||
SC_LOG_LEVEL_ERROR,
|
||||
};
|
||||
|
||||
enum sc_record_format {
|
||||
SC_RECORD_FORMAT_AUTO,
|
||||
SC_RECORD_FORMAT_MP4,
|
||||
SC_RECORD_FORMAT_MKV,
|
||||
};
|
||||
|
||||
#define SC_MAX_SHORTCUT_MODS 8
|
||||
|
||||
enum sc_shortcut_mod {
|
||||
SC_MOD_LCTRL = 1 << 0,
|
||||
SC_MOD_RCTRL = 1 << 1,
|
||||
SC_MOD_LALT = 1 << 2,
|
||||
SC_MOD_RALT = 1 << 3,
|
||||
SC_MOD_LSUPER = 1 << 4,
|
||||
SC_MOD_RSUPER = 1 << 5,
|
||||
};
|
||||
|
||||
struct sc_shortcut_mods {
|
||||
unsigned data[SC_MAX_SHORTCUT_MODS];
|
||||
unsigned count;
|
||||
};
|
||||
|
||||
struct sc_port_range {
|
||||
uint16_t first;
|
||||
uint16_t last;
|
||||
};
|
||||
|
||||
#define SC_WINDOW_POSITION_UNDEFINED (-0x8000)
|
||||
#include <SDL2/SDL_stdinc.h>
|
||||
|
||||
struct scrcpy_options {
|
||||
const char *serial;
|
||||
const char *crop;
|
||||
const char *record_filename;
|
||||
const char *window_title;
|
||||
const char *push_target;
|
||||
const char *render_driver;
|
||||
const char *codec_options;
|
||||
const char *encoder_name;
|
||||
enum sc_log_level log_level;
|
||||
enum sc_record_format record_format;
|
||||
struct sc_port_range port_range;
|
||||
struct sc_shortcut_mods shortcut_mods;
|
||||
uint16_t max_size;
|
||||
uint32_t bit_rate;
|
||||
uint16_t max_fps;
|
||||
int8_t lock_video_orientation;
|
||||
uint8_t rotation;
|
||||
int16_t window_x; // SC_WINDOW_POSITION_UNDEFINED for "auto"
|
||||
int16_t window_y; // SC_WINDOW_POSITION_UNDEFINED for "auto"
|
||||
uint16_t window_width;
|
||||
uint16_t window_height;
|
||||
uint32_t display_id;
|
||||
bool show_touches;
|
||||
bool fullscreen;
|
||||
bool always_on_top;
|
||||
bool control;
|
||||
bool display;
|
||||
bool turn_screen_off;
|
||||
bool render_expired_frames;
|
||||
bool prefer_text;
|
||||
bool window_borderless;
|
||||
bool mipmaps;
|
||||
bool stay_awake;
|
||||
bool force_adb_forward;
|
||||
bool disable_screensaver;
|
||||
bool forward_key_repeat;
|
||||
bool forward_all_clicks;
|
||||
bool legacy_paste;
|
||||
Uint16 port;
|
||||
Uint16 max_size;
|
||||
Uint32 bit_rate;
|
||||
SDL_bool show_touches;
|
||||
SDL_bool fullscreen;
|
||||
SDL_bool always_on_top;
|
||||
};
|
||||
|
||||
#define SCRCPY_OPTIONS_DEFAULT { \
|
||||
.serial = NULL, \
|
||||
.crop = NULL, \
|
||||
.record_filename = NULL, \
|
||||
.window_title = NULL, \
|
||||
.push_target = NULL, \
|
||||
.render_driver = NULL, \
|
||||
.codec_options = NULL, \
|
||||
.encoder_name = NULL, \
|
||||
.log_level = SC_LOG_LEVEL_INFO, \
|
||||
.record_format = SC_RECORD_FORMAT_AUTO, \
|
||||
.port_range = { \
|
||||
.first = DEFAULT_LOCAL_PORT_RANGE_FIRST, \
|
||||
.last = DEFAULT_LOCAL_PORT_RANGE_LAST, \
|
||||
}, \
|
||||
.shortcut_mods = { \
|
||||
.data = {SC_MOD_LALT, SC_MOD_LSUPER}, \
|
||||
.count = 2, \
|
||||
}, \
|
||||
.max_size = DEFAULT_MAX_SIZE, \
|
||||
.bit_rate = DEFAULT_BIT_RATE, \
|
||||
.max_fps = 0, \
|
||||
.lock_video_orientation = DEFAULT_LOCK_VIDEO_ORIENTATION, \
|
||||
.rotation = 0, \
|
||||
.window_x = SC_WINDOW_POSITION_UNDEFINED, \
|
||||
.window_y = SC_WINDOW_POSITION_UNDEFINED, \
|
||||
.window_width = 0, \
|
||||
.window_height = 0, \
|
||||
.display_id = 0, \
|
||||
.show_touches = false, \
|
||||
.fullscreen = false, \
|
||||
.always_on_top = false, \
|
||||
.control = true, \
|
||||
.display = true, \
|
||||
.turn_screen_off = false, \
|
||||
.render_expired_frames = false, \
|
||||
.prefer_text = false, \
|
||||
.window_borderless = false, \
|
||||
.mipmaps = true, \
|
||||
.stay_awake = false, \
|
||||
.force_adb_forward = false, \
|
||||
.disable_screensaver = false, \
|
||||
.forward_key_repeat = true, \
|
||||
.forward_all_clicks = false, \
|
||||
.legacy_paste = false, \
|
||||
}
|
||||
|
||||
bool
|
||||
scrcpy(const struct scrcpy_options *options);
|
||||
SDL_bool scrcpy(const struct scrcpy_options *options);
|
||||
|
||||
#endif
|
||||
|
||||
625
app/src/screen.c
625
app/src/screen.c
@ -1,37 +1,46 @@
|
||||
#include "screen.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
#include <SDL2/SDL.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "icon.xpm"
|
||||
#include "scrcpy.h"
|
||||
#include "lock_util.h"
|
||||
#include "log.h"
|
||||
#include "tiny_xpm.h"
|
||||
#include "video_buffer.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
|
||||
#define DISPLAY_MARGINS 96
|
||||
|
||||
static inline struct size
|
||||
get_rotated_size(struct size size, int rotation) {
|
||||
struct size rotated_size;
|
||||
if (rotation & 1) {
|
||||
rotated_size.width = size.height;
|
||||
rotated_size.height = size.width;
|
||||
} else {
|
||||
rotated_size.width = size.width;
|
||||
rotated_size.height = size.height;
|
||||
SDL_bool sdl_init_and_configure(void) {
|
||||
if (SDL_Init(SDL_INIT_VIDEO)) {
|
||||
LOGC("Could not initialize SDL: %s", SDL_GetError());
|
||||
return SDL_FALSE;
|
||||
}
|
||||
return rotated_size;
|
||||
|
||||
atexit(SDL_Quit);
|
||||
|
||||
// Use the best available scale quality
|
||||
if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2")) {
|
||||
LOGW("Could not enable bilinear filtering");
|
||||
}
|
||||
|
||||
#if SDL_VERSION_ATLEAST(2, 0, 5)
|
||||
// Handle a click to gain focus as any other click
|
||||
if (!SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1")) {
|
||||
LOGW("Could not enable mouse focus clickthrough");
|
||||
}
|
||||
#endif
|
||||
|
||||
// Do not disable the screensaver when scrcpy is running
|
||||
SDL_EnableScreenSaver();
|
||||
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
// get the window size in a struct size
|
||||
static struct size
|
||||
get_window_size(const struct screen *screen) {
|
||||
static struct size get_native_window_size(SDL_Window *window) {
|
||||
int width;
|
||||
int height;
|
||||
SDL_GetWindowSize(screen->window, &width, &height);
|
||||
SDL_GetWindowSize(window, &width, &height);
|
||||
|
||||
struct size size;
|
||||
size.width = width;
|
||||
@ -39,307 +48,162 @@ get_window_size(const struct screen *screen) {
|
||||
return size;
|
||||
}
|
||||
|
||||
// get the windowed window size
|
||||
static struct size get_window_size(const struct screen *screen) {
|
||||
if (screen->fullscreen) {
|
||||
return screen->windowed_window_size;
|
||||
}
|
||||
return get_native_window_size(screen->window);
|
||||
}
|
||||
|
||||
// set the window size to be applied when fullscreen is disabled
|
||||
static void
|
||||
set_window_size(struct screen *screen, struct size new_size) {
|
||||
assert(!screen->fullscreen);
|
||||
assert(!screen->maximized);
|
||||
SDL_SetWindowSize(screen->window, new_size.width, new_size.height);
|
||||
static void set_window_size(struct screen *screen, struct size new_size) {
|
||||
// setting the window size during fullscreen is implementation defined,
|
||||
// so apply the resize only after fullscreen is disabled
|
||||
if (screen->fullscreen) {
|
||||
// SDL_SetWindowSize will be called when fullscreen will be disabled
|
||||
screen->windowed_window_size = new_size;
|
||||
} else {
|
||||
SDL_SetWindowSize(screen->window, new_size.width, new_size.height);
|
||||
}
|
||||
}
|
||||
|
||||
// get the preferred display bounds (i.e. the screen bounds with some margins)
|
||||
static bool
|
||||
get_preferred_display_bounds(struct size *bounds) {
|
||||
static SDL_bool get_preferred_display_bounds(struct size *bounds) {
|
||||
SDL_Rect rect;
|
||||
#ifdef SCRCPY_SDL_HAS_GET_DISPLAY_USABLE_BOUNDS
|
||||
#if SDL_VERSION_ATLEAST(2, 0, 5)
|
||||
# define GET_DISPLAY_BOUNDS(i, r) SDL_GetDisplayUsableBounds((i), (r))
|
||||
#else
|
||||
# define GET_DISPLAY_BOUNDS(i, r) SDL_GetDisplayBounds((i), (r))
|
||||
#endif
|
||||
if (GET_DISPLAY_BOUNDS(0, &rect)) {
|
||||
LOGW("Could not get display usable bounds: %s", SDL_GetError());
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
bounds->width = MAX(0, rect.w - DISPLAY_MARGINS);
|
||||
bounds->height = MAX(0, rect.h - DISPLAY_MARGINS);
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
is_optimal_size(struct size current_size, struct size content_size) {
|
||||
// The size is optimal if we can recompute one dimension of the current
|
||||
// size from the other
|
||||
return current_size.height == current_size.width * content_size.height
|
||||
/ content_size.width
|
||||
|| current_size.width == current_size.height * content_size.width
|
||||
/ content_size.height;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
// return the optimal size of the window, with the following constraints:
|
||||
// - it attempts to keep at least one dimension of the current_size (i.e. it
|
||||
// crops the black borders)
|
||||
// - it attempts to keep at least one dimension of the current_size (i.e. it crops the black borders)
|
||||
// - it keeps the aspect ratio
|
||||
// - it scales down to make it fit in the display_size
|
||||
static struct size
|
||||
get_optimal_size(struct size current_size, struct size content_size) {
|
||||
if (content_size.width == 0 || content_size.height == 0) {
|
||||
static struct size get_optimal_size(struct size current_size, struct size frame_size) {
|
||||
if (frame_size.width == 0 || frame_size.height == 0) {
|
||||
// avoid division by 0
|
||||
return current_size;
|
||||
}
|
||||
|
||||
struct size window_size;
|
||||
|
||||
struct size display_size;
|
||||
// 32 bits because we need to multiply two 16 bits values
|
||||
Uint32 w;
|
||||
Uint32 h;
|
||||
|
||||
if (!get_preferred_display_bounds(&display_size)) {
|
||||
// could not get display bounds, do not constraint the size
|
||||
window_size.width = current_size.width;
|
||||
window_size.height = current_size.height;
|
||||
// cannot get display bounds, do not constraint the size
|
||||
w = current_size.width;
|
||||
h = current_size.height;
|
||||
} else {
|
||||
window_size.width = MIN(current_size.width, display_size.width);
|
||||
window_size.height = MIN(current_size.height, display_size.height);
|
||||
w = MIN(current_size.width, display_size.width);
|
||||
h = MIN(current_size.height, display_size.height);
|
||||
}
|
||||
|
||||
if (is_optimal_size(window_size, content_size)) {
|
||||
return window_size;
|
||||
}
|
||||
|
||||
bool keep_width = content_size.width * window_size.height
|
||||
> content_size.height * window_size.width;
|
||||
SDL_bool keep_width = frame_size.width * h > frame_size.height * w;
|
||||
if (keep_width) {
|
||||
// remove black borders on top and bottom
|
||||
window_size.height = content_size.height * window_size.width
|
||||
/ content_size.width;
|
||||
h = frame_size.height * w / frame_size.width;
|
||||
} else {
|
||||
// remove black borders on left and right (or none at all if it already
|
||||
// fits)
|
||||
window_size.width = content_size.width * window_size.height
|
||||
/ content_size.height;
|
||||
// remove black borders on left and right (or none at all if it already fits)
|
||||
w = frame_size.width * h / frame_size.height;
|
||||
}
|
||||
|
||||
return window_size;
|
||||
// w and h must fit into 16 bits
|
||||
SDL_assert_release(w < 0x10000 && h < 0x10000);
|
||||
return (struct size) {w, h};
|
||||
}
|
||||
|
||||
// same as get_optimal_size(), but read the current size from the window
|
||||
static inline struct size
|
||||
get_optimal_window_size(const struct screen *screen, struct size content_size) {
|
||||
struct size window_size = get_window_size(screen);
|
||||
return get_optimal_size(window_size, content_size);
|
||||
static inline struct size get_optimal_window_size(const struct screen *screen, struct size frame_size) {
|
||||
struct size current_size = get_window_size(screen);
|
||||
return get_optimal_size(current_size, frame_size);
|
||||
}
|
||||
|
||||
// initially, there is no current size, so use the frame size as current size
|
||||
// req_width and req_height, if not 0, are the sizes requested by the user
|
||||
static inline struct size
|
||||
get_initial_optimal_size(struct size content_size, uint16_t req_width,
|
||||
uint16_t req_height) {
|
||||
struct size window_size;
|
||||
if (!req_width && !req_height) {
|
||||
window_size = get_optimal_size(content_size, content_size);
|
||||
} else {
|
||||
if (req_width) {
|
||||
window_size.width = req_width;
|
||||
} else {
|
||||
// compute from the requested height
|
||||
window_size.width = (uint32_t) req_height * content_size.width
|
||||
/ content_size.height;
|
||||
}
|
||||
if (req_height) {
|
||||
window_size.height = req_height;
|
||||
} else {
|
||||
// compute from the requested width
|
||||
window_size.height = (uint32_t) req_width * content_size.height
|
||||
/ content_size.width;
|
||||
}
|
||||
}
|
||||
return window_size;
|
||||
static inline struct size get_initial_optimal_size(struct size frame_size) {
|
||||
return get_optimal_size(frame_size, frame_size);
|
||||
}
|
||||
|
||||
static void
|
||||
screen_update_content_rect(struct screen *screen) {
|
||||
int dw;
|
||||
int dh;
|
||||
SDL_GL_GetDrawableSize(screen->window, &dw, &dh);
|
||||
|
||||
struct size content_size = screen->content_size;
|
||||
// The drawable size is the window size * the HiDPI scale
|
||||
struct size drawable_size = {dw, dh};
|
||||
|
||||
SDL_Rect *rect = &screen->rect;
|
||||
|
||||
if (is_optimal_size(drawable_size, content_size)) {
|
||||
rect->x = 0;
|
||||
rect->y = 0;
|
||||
rect->w = drawable_size.width;
|
||||
rect->h = drawable_size.height;
|
||||
return;
|
||||
}
|
||||
|
||||
bool keep_width = content_size.width * drawable_size.height
|
||||
> content_size.height * drawable_size.width;
|
||||
if (keep_width) {
|
||||
rect->x = 0;
|
||||
rect->w = drawable_size.width;
|
||||
rect->h = drawable_size.width * content_size.height
|
||||
/ content_size.width;
|
||||
rect->y = (drawable_size.height - rect->h) / 2;
|
||||
} else {
|
||||
rect->y = 0;
|
||||
rect->h = drawable_size.height;
|
||||
rect->w = drawable_size.height * content_size.width
|
||||
/ content_size.height;
|
||||
rect->x = (drawable_size.width - rect->w) / 2;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
screen_init(struct screen *screen) {
|
||||
void screen_init(struct screen *screen) {
|
||||
*screen = (struct screen) SCREEN_INITIALIZER;
|
||||
}
|
||||
|
||||
static inline SDL_Texture *
|
||||
create_texture(struct screen *screen) {
|
||||
SDL_Renderer *renderer = screen->renderer;
|
||||
struct size size = screen->frame_size;
|
||||
SDL_Texture *texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12,
|
||||
SDL_TEXTUREACCESS_STREAMING,
|
||||
size.width, size.height);
|
||||
if (!texture) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (screen->mipmaps) {
|
||||
struct sc_opengl *gl = &screen->gl;
|
||||
|
||||
SDL_GL_BindTexture(texture, NULL, NULL);
|
||||
|
||||
// Enable trilinear filtering for downscaling
|
||||
gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
|
||||
GL_LINEAR_MIPMAP_LINEAR);
|
||||
gl->TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_LOD_BIAS, -1.f);
|
||||
|
||||
SDL_GL_UnbindTexture(texture);
|
||||
}
|
||||
|
||||
return texture;
|
||||
static inline SDL_Texture *create_texture(SDL_Renderer *renderer, struct size frame_size) {
|
||||
return SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12, SDL_TEXTUREACCESS_STREAMING,
|
||||
frame_size.width, frame_size.height);
|
||||
}
|
||||
|
||||
bool
|
||||
screen_init_rendering(struct screen *screen, const char *window_title,
|
||||
struct size frame_size, bool always_on_top,
|
||||
int16_t window_x, int16_t window_y, uint16_t window_width,
|
||||
uint16_t window_height, bool window_borderless,
|
||||
uint8_t rotation, bool mipmaps) {
|
||||
SDL_bool screen_init_rendering(struct screen *screen,
|
||||
const char *device_name,
|
||||
struct size frame_size,
|
||||
SDL_bool always_on_top) {
|
||||
screen->frame_size = frame_size;
|
||||
screen->rotation = rotation;
|
||||
if (rotation) {
|
||||
LOGI("Initial display rotation set to %u", rotation);
|
||||
}
|
||||
struct size content_size = get_rotated_size(frame_size, screen->rotation);
|
||||
screen->content_size = content_size;
|
||||
|
||||
struct size window_size =
|
||||
get_initial_optimal_size(content_size, window_width, window_height);
|
||||
uint32_t window_flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE;
|
||||
struct size window_size = get_initial_optimal_size(frame_size);
|
||||
Uint32 window_flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE;
|
||||
#ifdef HIDPI_SUPPORT
|
||||
window_flags |= SDL_WINDOW_ALLOW_HIGHDPI;
|
||||
#endif
|
||||
if (always_on_top) {
|
||||
#ifdef SCRCPY_SDL_HAS_WINDOW_ALWAYS_ON_TOP
|
||||
window_flags |= SDL_WINDOW_ALWAYS_ON_TOP;
|
||||
#else
|
||||
LOGW("The 'always on top' flag is not available "
|
||||
"(compile with SDL >= 2.0.5 to enable it)");
|
||||
#endif
|
||||
}
|
||||
if (window_borderless) {
|
||||
window_flags |= SDL_WINDOW_BORDERLESS;
|
||||
}
|
||||
|
||||
int x = window_x != SC_WINDOW_POSITION_UNDEFINED
|
||||
? window_x : (int) SDL_WINDOWPOS_UNDEFINED;
|
||||
int y = window_y != SC_WINDOW_POSITION_UNDEFINED
|
||||
? window_y : (int) SDL_WINDOWPOS_UNDEFINED;
|
||||
screen->window = SDL_CreateWindow(window_title, x, y,
|
||||
window_size.width, window_size.height,
|
||||
window_flags);
|
||||
screen->window = SDL_CreateWindow(device_name, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
|
||||
window_size.width, window_size.height, window_flags);
|
||||
if (!screen->window) {
|
||||
LOGC("Could not create window: %s", SDL_GetError());
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
screen->renderer = SDL_CreateRenderer(screen->window, -1,
|
||||
SDL_RENDERER_ACCELERATED);
|
||||
screen->renderer = SDL_CreateRenderer(screen->window, -1, SDL_RENDERER_ACCELERATED);
|
||||
if (!screen->renderer) {
|
||||
LOGC("Could not create renderer: %s", SDL_GetError());
|
||||
screen_destroy(screen);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
SDL_RendererInfo renderer_info;
|
||||
int r = SDL_GetRendererInfo(screen->renderer, &renderer_info);
|
||||
const char *renderer_name = r ? NULL : renderer_info.name;
|
||||
LOGI("Renderer: %s", renderer_name ? renderer_name : "(unknown)");
|
||||
|
||||
// starts with "opengl"
|
||||
screen->use_opengl = renderer_name && !strncmp(renderer_name, "opengl", 6);
|
||||
if (screen->use_opengl) {
|
||||
struct sc_opengl *gl = &screen->gl;
|
||||
sc_opengl_init(gl);
|
||||
|
||||
LOGI("OpenGL version: %s", gl->version);
|
||||
|
||||
if (mipmaps) {
|
||||
bool supports_mipmaps =
|
||||
sc_opengl_version_at_least(gl, 3, 0, /* OpenGL 3.0+ */
|
||||
2, 0 /* OpenGL ES 2.0+ */);
|
||||
if (supports_mipmaps) {
|
||||
LOGI("Trilinear filtering enabled");
|
||||
screen->mipmaps = true;
|
||||
} else {
|
||||
LOGW("Trilinear filtering disabled "
|
||||
"(OpenGL 3.0+ or ES 2.0+ required)");
|
||||
}
|
||||
} else {
|
||||
LOGI("Trilinear filtering disabled");
|
||||
}
|
||||
} else {
|
||||
LOGD("Trilinear filtering disabled (not an OpenGL renderer)");
|
||||
if (SDL_RenderSetLogicalSize(screen->renderer, frame_size.width, frame_size.height)) {
|
||||
LOGE("Could not set renderer logical size: %s", SDL_GetError());
|
||||
screen_destroy(screen);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
SDL_Surface *icon = read_xpm(icon_xpm);
|
||||
if (icon) {
|
||||
SDL_SetWindowIcon(screen->window, icon);
|
||||
SDL_FreeSurface(icon);
|
||||
} else {
|
||||
LOGW("Could not load icon");
|
||||
if (!icon) {
|
||||
LOGE("Could not load icon: %s", SDL_GetError());
|
||||
screen_destroy(screen);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
SDL_SetWindowIcon(screen->window, icon);
|
||||
SDL_FreeSurface(icon);
|
||||
|
||||
LOGI("Initial texture: %" PRIu16 "x%" PRIu16, frame_size.width,
|
||||
frame_size.height);
|
||||
screen->texture = create_texture(screen);
|
||||
LOGI("Initial texture: %" PRIu16 "x%" PRIu16, frame_size.width, frame_size.height);
|
||||
screen->texture = create_texture(screen->renderer, frame_size);
|
||||
if (!screen->texture) {
|
||||
LOGC("Could not create texture: %s", SDL_GetError());
|
||||
screen_destroy(screen);
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// Reset the window size to trigger a SIZE_CHANGED event, to workaround
|
||||
// HiDPI issues with some SDL renderers when several displays having
|
||||
// different HiDPI scaling are connected
|
||||
SDL_SetWindowSize(screen->window, window_size.width, window_size.height);
|
||||
|
||||
screen_update_content_rect(screen);
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
screen_show_window(struct screen *screen) {
|
||||
void screen_show_window(struct screen *screen) {
|
||||
SDL_ShowWindow(screen->window);
|
||||
}
|
||||
|
||||
void
|
||||
screen_destroy(struct screen *screen) {
|
||||
void screen_destroy(struct screen *screen) {
|
||||
if (screen->texture) {
|
||||
SDL_DestroyTexture(screen->texture);
|
||||
}
|
||||
@ -351,283 +215,100 @@ screen_destroy(struct screen *screen) {
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
resize_for_content(struct screen *screen, struct size old_content_size,
|
||||
struct size new_content_size) {
|
||||
struct size window_size = get_window_size(screen);
|
||||
struct size target_size = {
|
||||
.width = (uint32_t) window_size.width * new_content_size.width
|
||||
/ old_content_size.width,
|
||||
.height = (uint32_t) window_size.height * new_content_size.height
|
||||
/ old_content_size.height,
|
||||
};
|
||||
target_size = get_optimal_size(target_size, new_content_size);
|
||||
set_window_size(screen, target_size);
|
||||
}
|
||||
|
||||
static void
|
||||
set_content_size(struct screen *screen, struct size new_content_size) {
|
||||
if (!screen->fullscreen && !screen->maximized) {
|
||||
resize_for_content(screen, screen->content_size, new_content_size);
|
||||
} else if (!screen->resize_pending) {
|
||||
// Store the windowed size to be able to compute the optimal size once
|
||||
// fullscreen and maximized are disabled
|
||||
screen->windowed_content_size = screen->content_size;
|
||||
screen->resize_pending = true;
|
||||
}
|
||||
|
||||
screen->content_size = new_content_size;
|
||||
}
|
||||
|
||||
static void
|
||||
apply_pending_resize(struct screen *screen) {
|
||||
assert(!screen->fullscreen);
|
||||
assert(!screen->maximized);
|
||||
if (screen->resize_pending) {
|
||||
resize_for_content(screen, screen->windowed_content_size,
|
||||
screen->content_size);
|
||||
screen->resize_pending = false;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
screen_set_rotation(struct screen *screen, unsigned rotation) {
|
||||
assert(rotation < 4);
|
||||
if (rotation == screen->rotation) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct size new_content_size =
|
||||
get_rotated_size(screen->frame_size, rotation);
|
||||
|
||||
set_content_size(screen, new_content_size);
|
||||
|
||||
screen->rotation = rotation;
|
||||
LOGI("Display rotation set to %u", rotation);
|
||||
|
||||
screen_render(screen, true);
|
||||
}
|
||||
|
||||
// recreate the texture and resize the window if the frame size has changed
|
||||
static bool
|
||||
prepare_for_frame(struct screen *screen, struct size new_frame_size) {
|
||||
if (screen->frame_size.width != new_frame_size.width
|
||||
|| screen->frame_size.height != new_frame_size.height) {
|
||||
static SDL_bool prepare_for_frame(struct screen *screen, struct size new_frame_size) {
|
||||
if (screen->frame_size.width != new_frame_size.width || screen->frame_size.height != new_frame_size.height) {
|
||||
if (SDL_RenderSetLogicalSize(screen->renderer, new_frame_size.width, new_frame_size.height)) {
|
||||
LOGE("Could not set renderer logical size: %s", SDL_GetError());
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// frame dimension changed, destroy texture
|
||||
SDL_DestroyTexture(screen->texture);
|
||||
|
||||
struct size current_size = get_window_size(screen);
|
||||
struct size target_size = {
|
||||
(Uint32) current_size.width * new_frame_size.width / screen->frame_size.width,
|
||||
(Uint32) current_size.height * new_frame_size.height / screen->frame_size.height,
|
||||
};
|
||||
target_size = get_optimal_size(target_size, new_frame_size);
|
||||
set_window_size(screen, target_size);
|
||||
|
||||
screen->frame_size = new_frame_size;
|
||||
|
||||
struct size new_content_size =
|
||||
get_rotated_size(new_frame_size, screen->rotation);
|
||||
set_content_size(screen, new_content_size);
|
||||
|
||||
screen_update_content_rect(screen);
|
||||
|
||||
LOGI("New texture: %" PRIu16 "x%" PRIu16,
|
||||
LOGD("New texture: %" PRIu16 "x%" PRIu16,
|
||||
screen->frame_size.width, screen->frame_size.height);
|
||||
screen->texture = create_texture(screen);
|
||||
screen->texture = create_texture(screen->renderer, new_frame_size);
|
||||
if (!screen->texture) {
|
||||
LOGC("Could not create texture: %s", SDL_GetError());
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
// write the frame into the texture
|
||||
static void
|
||||
update_texture(struct screen *screen, const AVFrame *frame) {
|
||||
static void update_texture(struct screen *screen, const AVFrame *frame) {
|
||||
SDL_UpdateYUVTexture(screen->texture, NULL,
|
||||
frame->data[0], frame->linesize[0],
|
||||
frame->data[1], frame->linesize[1],
|
||||
frame->data[2], frame->linesize[2]);
|
||||
|
||||
if (screen->mipmaps) {
|
||||
assert(screen->use_opengl);
|
||||
SDL_GL_BindTexture(screen->texture, NULL, NULL);
|
||||
screen->gl.GenerateMipmap(GL_TEXTURE_2D);
|
||||
SDL_GL_UnbindTexture(screen->texture);
|
||||
}
|
||||
}
|
||||
|
||||
bool
|
||||
screen_update_frame(struct screen *screen, struct video_buffer *vb) {
|
||||
mutex_lock(vb->mutex);
|
||||
const AVFrame *frame = video_buffer_consume_rendered_frame(vb);
|
||||
SDL_bool screen_update_frame(struct screen *screen, struct frames *frames) {
|
||||
mutex_lock(frames->mutex);
|
||||
const AVFrame *frame = frames_consume_rendered_frame(frames);
|
||||
struct size new_frame_size = {frame->width, frame->height};
|
||||
if (!prepare_for_frame(screen, new_frame_size)) {
|
||||
mutex_unlock(vb->mutex);
|
||||
return false;
|
||||
mutex_unlock(frames->mutex);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
update_texture(screen, frame);
|
||||
mutex_unlock(vb->mutex);
|
||||
mutex_unlock(frames->mutex);
|
||||
|
||||
screen_render(screen, false);
|
||||
return true;
|
||||
screen_render(screen);
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void
|
||||
screen_render(struct screen *screen, bool update_content_rect) {
|
||||
if (update_content_rect) {
|
||||
screen_update_content_rect(screen);
|
||||
}
|
||||
|
||||
void screen_render(struct screen *screen) {
|
||||
SDL_RenderClear(screen->renderer);
|
||||
if (screen->rotation == 0) {
|
||||
SDL_RenderCopy(screen->renderer, screen->texture, NULL, &screen->rect);
|
||||
} else {
|
||||
// rotation in RenderCopyEx() is clockwise, while screen->rotation is
|
||||
// counterclockwise (to be consistent with --lock-video-orientation)
|
||||
int cw_rotation = (4 - screen->rotation) % 4;
|
||||
double angle = 90 * cw_rotation;
|
||||
|
||||
SDL_Rect *dstrect = NULL;
|
||||
SDL_Rect rect;
|
||||
if (screen->rotation & 1) {
|
||||
rect.x = screen->rect.x + (screen->rect.w - screen->rect.h) / 2;
|
||||
rect.y = screen->rect.y + (screen->rect.h - screen->rect.w) / 2;
|
||||
rect.w = screen->rect.h;
|
||||
rect.h = screen->rect.w;
|
||||
dstrect = ▭
|
||||
} else {
|
||||
assert(screen->rotation == 2);
|
||||
dstrect = &screen->rect;
|
||||
}
|
||||
|
||||
SDL_RenderCopyEx(screen->renderer, screen->texture, NULL, dstrect,
|
||||
angle, NULL, 0);
|
||||
}
|
||||
SDL_RenderCopy(screen->renderer, screen->texture, NULL, NULL);
|
||||
SDL_RenderPresent(screen->renderer);
|
||||
}
|
||||
|
||||
void
|
||||
screen_switch_fullscreen(struct screen *screen) {
|
||||
uint32_t new_mode = screen->fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP;
|
||||
void screen_switch_fullscreen(struct screen *screen) {
|
||||
if (!screen->fullscreen) {
|
||||
// going to fullscreen, store the current windowed window size
|
||||
screen->windowed_window_size = get_native_window_size(screen->window);
|
||||
}
|
||||
Uint32 new_mode = screen->fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP;
|
||||
if (SDL_SetWindowFullscreen(screen->window, new_mode)) {
|
||||
LOGW("Could not switch fullscreen mode: %s", SDL_GetError());
|
||||
return;
|
||||
}
|
||||
|
||||
screen->fullscreen = !screen->fullscreen;
|
||||
if (!screen->fullscreen && !screen->maximized) {
|
||||
apply_pending_resize(screen);
|
||||
if (!screen->fullscreen) {
|
||||
// fullscreen disabled, restore expected windowed window size
|
||||
SDL_SetWindowSize(screen->window, screen->windowed_window_size.width, screen->windowed_window_size.height);
|
||||
}
|
||||
|
||||
LOGD("Switched to %s mode", screen->fullscreen ? "fullscreen" : "windowed");
|
||||
screen_render(screen, true);
|
||||
screen_render(screen);
|
||||
}
|
||||
|
||||
void
|
||||
screen_resize_to_fit(struct screen *screen) {
|
||||
if (screen->fullscreen || screen->maximized) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct size optimal_size =
|
||||
get_optimal_window_size(screen, screen->content_size);
|
||||
SDL_SetWindowSize(screen->window, optimal_size.width, optimal_size.height);
|
||||
LOGD("Resized to optimal size: %ux%u", optimal_size.width,
|
||||
optimal_size.height);
|
||||
}
|
||||
|
||||
void
|
||||
screen_resize_to_pixel_perfect(struct screen *screen) {
|
||||
if (screen->fullscreen) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (screen->maximized) {
|
||||
SDL_RestoreWindow(screen->window);
|
||||
screen->maximized = false;
|
||||
}
|
||||
|
||||
struct size content_size = screen->content_size;
|
||||
SDL_SetWindowSize(screen->window, content_size.width, content_size.height);
|
||||
LOGD("Resized to pixel-perfect: %ux%u", content_size.width,
|
||||
content_size.height);
|
||||
}
|
||||
|
||||
void
|
||||
screen_handle_window_event(struct screen *screen,
|
||||
const SDL_WindowEvent *event) {
|
||||
switch (event->event) {
|
||||
case SDL_WINDOWEVENT_EXPOSED:
|
||||
screen_render(screen, true);
|
||||
break;
|
||||
case SDL_WINDOWEVENT_SIZE_CHANGED:
|
||||
screen_render(screen, true);
|
||||
break;
|
||||
case SDL_WINDOWEVENT_MAXIMIZED:
|
||||
screen->maximized = true;
|
||||
break;
|
||||
case SDL_WINDOWEVENT_RESTORED:
|
||||
if (screen->fullscreen) {
|
||||
// On Windows, in maximized+fullscreen, disabling fullscreen
|
||||
// mode unexpectedly triggers the "restored" then "maximized"
|
||||
// events, leaving the window in a weird state (maximized
|
||||
// according to the events, but not maximized visually).
|
||||
break;
|
||||
}
|
||||
screen->maximized = false;
|
||||
apply_pending_resize(screen);
|
||||
break;
|
||||
void screen_resize_to_fit(struct screen *screen) {
|
||||
if (!screen->fullscreen) {
|
||||
struct size optimal_size = get_optimal_window_size(screen, screen->frame_size);
|
||||
SDL_SetWindowSize(screen->window, optimal_size.width, optimal_size.height);
|
||||
LOGD("Resized to optimal size");
|
||||
}
|
||||
}
|
||||
|
||||
struct point
|
||||
screen_convert_drawable_to_frame_coords(struct screen *screen,
|
||||
int32_t x, int32_t y) {
|
||||
unsigned rotation = screen->rotation;
|
||||
assert(rotation < 4);
|
||||
|
||||
int32_t w = screen->content_size.width;
|
||||
int32_t h = screen->content_size.height;
|
||||
|
||||
|
||||
x = (int64_t) (x - screen->rect.x) * w / screen->rect.w;
|
||||
y = (int64_t) (y - screen->rect.y) * h / screen->rect.h;
|
||||
|
||||
// rotate
|
||||
struct point result;
|
||||
switch (rotation) {
|
||||
case 0:
|
||||
result.x = x;
|
||||
result.y = y;
|
||||
break;
|
||||
case 1:
|
||||
result.x = h - y;
|
||||
result.y = x;
|
||||
break;
|
||||
case 2:
|
||||
result.x = w - x;
|
||||
result.y = h - y;
|
||||
break;
|
||||
default:
|
||||
assert(rotation == 3);
|
||||
result.x = y;
|
||||
result.y = w - x;
|
||||
break;
|
||||
void screen_resize_to_pixel_perfect(struct screen *screen) {
|
||||
if (!screen->fullscreen) {
|
||||
SDL_SetWindowSize(screen->window, screen->frame_size.width, screen->frame_size.height);
|
||||
LOGD("Resized to pixel-perfect");
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
struct point
|
||||
screen_convert_window_to_frame_coords(struct screen *screen,
|
||||
int32_t x, int32_t y) {
|
||||
screen_hidpi_scale_coords(screen, &x, &y);
|
||||
return screen_convert_drawable_to_frame_coords(screen, x, y);
|
||||
}
|
||||
|
||||
void
|
||||
screen_hidpi_scale_coords(struct screen *screen, int32_t *x, int32_t *y) {
|
||||
// take the HiDPI scaling (dw/ww and dh/wh) into account
|
||||
int ww, wh, dw, dh;
|
||||
SDL_GetWindowSize(screen->window, &ww, &wh);
|
||||
SDL_GL_GetDrawableSize(screen->window, &dw, &dh);
|
||||
|
||||
// scale for HiDPI (64 bits for intermediate multiplications)
|
||||
*x = (int64_t) *x * dw / ww;
|
||||
*y = (int64_t) *y * dh / wh;
|
||||
}
|
||||
|
||||
144
app/src/screen.h
144
app/src/screen.h
@ -1,144 +1,70 @@
|
||||
#ifndef SCREEN_H
|
||||
#define SCREEN_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL.h>
|
||||
#include <libavformat/avformat.h>
|
||||
|
||||
#include "coords.h"
|
||||
#include "opengl.h"
|
||||
|
||||
struct video_buffer;
|
||||
#include "common.h"
|
||||
#include "frames.h"
|
||||
|
||||
struct screen {
|
||||
SDL_Window *window;
|
||||
SDL_Renderer *renderer;
|
||||
SDL_Texture *texture;
|
||||
bool use_opengl;
|
||||
struct sc_opengl gl;
|
||||
struct size frame_size;
|
||||
struct size content_size; // rotated frame_size
|
||||
|
||||
bool resize_pending; // resize requested while fullscreen or maximized
|
||||
// The content size the last time the window was not maximized or
|
||||
// fullscreen (meaningful only when resize_pending is true)
|
||||
struct size windowed_content_size;
|
||||
|
||||
// client rotation: 0, 1, 2 or 3 (x90 degrees counterclockwise)
|
||||
unsigned rotation;
|
||||
// rectangle of the content (excluding black borders)
|
||||
struct SDL_Rect rect;
|
||||
bool has_frame;
|
||||
bool fullscreen;
|
||||
bool maximized;
|
||||
bool no_window;
|
||||
bool mipmaps;
|
||||
//used only in fullscreen mode to know the windowed window size
|
||||
struct size windowed_window_size;
|
||||
SDL_bool has_frame;
|
||||
SDL_bool fullscreen;
|
||||
};
|
||||
|
||||
#define SCREEN_INITIALIZER { \
|
||||
.window = NULL, \
|
||||
.renderer = NULL, \
|
||||
.texture = NULL, \
|
||||
.use_opengl = false, \
|
||||
.gl = {0}, \
|
||||
.frame_size = { \
|
||||
.width = 0, \
|
||||
.height = 0, \
|
||||
}, \
|
||||
.content_size = { \
|
||||
.width = 0, \
|
||||
.height = 0, \
|
||||
}, \
|
||||
.resize_pending = false, \
|
||||
.windowed_content_size = { \
|
||||
.width = 0, \
|
||||
.height = 0, \
|
||||
}, \
|
||||
.rotation = 0, \
|
||||
.rect = { \
|
||||
.x = 0, \
|
||||
.y = 0, \
|
||||
.w = 0, \
|
||||
.h = 0, \
|
||||
}, \
|
||||
.has_frame = false, \
|
||||
.fullscreen = false, \
|
||||
.maximized = false, \
|
||||
.no_window = false, \
|
||||
.mipmaps = false, \
|
||||
#define SCREEN_INITIALIZER { \
|
||||
.window = NULL, \
|
||||
.renderer = NULL, \
|
||||
.texture = NULL, \
|
||||
.frame_size = { \
|
||||
.width = 0, \
|
||||
.height = 0, \
|
||||
}, \
|
||||
.windowed_window_size = { \
|
||||
.width = 0, \
|
||||
.height = 0, \
|
||||
}, \
|
||||
.has_frame = SDL_FALSE, \
|
||||
.fullscreen = SDL_FALSE, \
|
||||
}
|
||||
|
||||
// init SDL and set appropriate hints
|
||||
SDL_bool sdl_init_and_configure(void);
|
||||
|
||||
// initialize default values
|
||||
void
|
||||
screen_init(struct screen *screen);
|
||||
void screen_init(struct screen *screen);
|
||||
|
||||
// initialize screen, create window, renderer and texture (window is hidden)
|
||||
// window_x and window_y accept SC_WINDOW_POSITION_UNDEFINED
|
||||
bool
|
||||
screen_init_rendering(struct screen *screen, const char *window_title,
|
||||
struct size frame_size, bool always_on_top,
|
||||
int16_t window_x, int16_t window_y, uint16_t window_width,
|
||||
uint16_t window_height, bool window_borderless,
|
||||
uint8_t rotation, bool mipmaps);
|
||||
SDL_bool screen_init_rendering(struct screen *screen,
|
||||
const char *device_name,
|
||||
struct size frame_size,
|
||||
SDL_bool always_on_top);
|
||||
|
||||
// show the window
|
||||
void
|
||||
screen_show_window(struct screen *screen);
|
||||
void screen_show_window(struct screen *screen);
|
||||
|
||||
// destroy window, renderer and texture (if any)
|
||||
void
|
||||
screen_destroy(struct screen *screen);
|
||||
void screen_destroy(struct screen *screen);
|
||||
|
||||
// resize if necessary and write the rendered frame into the texture
|
||||
bool
|
||||
screen_update_frame(struct screen *screen, struct video_buffer *vb);
|
||||
SDL_bool screen_update_frame(struct screen *screen, struct frames *frames);
|
||||
|
||||
// render the texture to the renderer
|
||||
//
|
||||
// Set the update_content_rect flag if the window or content size may have
|
||||
// changed, so that the content rectangle is recomputed
|
||||
void
|
||||
screen_render(struct screen *screen, bool update_content_rect);
|
||||
void screen_render(struct screen *screen);
|
||||
|
||||
// switch the fullscreen mode
|
||||
void
|
||||
screen_switch_fullscreen(struct screen *screen);
|
||||
void screen_switch_fullscreen(struct screen *screen);
|
||||
|
||||
// resize window to optimal size (remove black borders)
|
||||
void
|
||||
screen_resize_to_fit(struct screen *screen);
|
||||
void screen_resize_to_fit(struct screen *screen);
|
||||
|
||||
// resize window to 1:1 (pixel-perfect)
|
||||
void
|
||||
screen_resize_to_pixel_perfect(struct screen *screen);
|
||||
|
||||
// set the display rotation (0, 1, 2 or 3, x90 degrees counterclockwise)
|
||||
void
|
||||
screen_set_rotation(struct screen *screen, unsigned rotation);
|
||||
|
||||
// react to window events
|
||||
void
|
||||
screen_handle_window_event(struct screen *screen, const SDL_WindowEvent *event);
|
||||
|
||||
// convert point from window coordinates to frame coordinates
|
||||
// x and y are expressed in pixels
|
||||
struct point
|
||||
screen_convert_window_to_frame_coords(struct screen *screen,
|
||||
int32_t x, int32_t y);
|
||||
|
||||
// convert point from drawable coordinates to frame coordinates
|
||||
// x and y are expressed in pixels
|
||||
struct point
|
||||
screen_convert_drawable_to_frame_coords(struct screen *screen,
|
||||
int32_t x, int32_t y);
|
||||
|
||||
// Convert coordinates from window to drawable.
|
||||
// Events are expressed in window coordinates, but content is expressed in
|
||||
// drawable coordinates. They are the same if HiDPI scaling is 1, but differ
|
||||
// otherwise.
|
||||
void
|
||||
screen_hidpi_scale_coords(struct screen *screen, int32_t *x, int32_t *y);
|
||||
void screen_resize_to_pixel_perfect(struct screen *screen);
|
||||
|
||||
#endif
|
||||
|
||||
599
app/src/server.c
599
app/src/server.c
@ -1,317 +1,106 @@
|
||||
#include "server.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <errno.h>
|
||||
#include <inttypes.h>
|
||||
#include <libgen.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include <SDL2/SDL_assert.h>
|
||||
#include <SDL2/SDL_timer.h>
|
||||
#include <SDL2/SDL_platform.h>
|
||||
|
||||
#include "adb.h"
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
#include "util/net.h"
|
||||
#include "util/str_util.h"
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
#include "net.h"
|
||||
|
||||
#define SOCKET_NAME "scrcpy"
|
||||
#define SERVER_FILENAME "scrcpy-server"
|
||||
|
||||
#define DEFAULT_SERVER_PATH PREFIX "/share/scrcpy/" SERVER_FILENAME
|
||||
#ifdef OVERRIDE_SERVER_PATH
|
||||
# define DEFAULT_SERVER_PATH OVERRIDE_SERVER_PATH
|
||||
#else
|
||||
# define DEFAULT_SERVER_PATH PREFIX PREFIXED_SERVER_PATH
|
||||
#endif
|
||||
|
||||
#define DEVICE_SERVER_PATH "/data/local/tmp/scrcpy-server.jar"
|
||||
|
||||
static char *
|
||||
get_server_path(void) {
|
||||
#ifdef __WINDOWS__
|
||||
const wchar_t *server_path_env = _wgetenv(L"SCRCPY_SERVER_PATH");
|
||||
#else
|
||||
const char *server_path_env = getenv("SCRCPY_SERVER_PATH");
|
||||
#endif
|
||||
if (server_path_env) {
|
||||
// if the envvar is set, use it
|
||||
#ifdef __WINDOWS__
|
||||
char *server_path = utf8_from_wide_char(server_path_env);
|
||||
#else
|
||||
char *server_path = strdup(server_path_env);
|
||||
#endif
|
||||
if (!server_path) {
|
||||
LOGE("Could not allocate memory");
|
||||
return NULL;
|
||||
}
|
||||
LOGD("Using SCRCPY_SERVER_PATH: %s", server_path);
|
||||
return server_path;
|
||||
}
|
||||
|
||||
#ifndef PORTABLE
|
||||
LOGD("Using server: " DEFAULT_SERVER_PATH);
|
||||
char *server_path = strdup(DEFAULT_SERVER_PATH);
|
||||
static const char *get_server_path(void) {
|
||||
const char *server_path = getenv("SCRCPY_SERVER_PATH");
|
||||
if (!server_path) {
|
||||
LOGE("Could not allocate memory");
|
||||
return NULL;
|
||||
server_path = DEFAULT_SERVER_PATH;
|
||||
}
|
||||
// the absolute path is hardcoded
|
||||
return server_path;
|
||||
#else
|
||||
|
||||
// use scrcpy-server in the same directory as the executable
|
||||
char *executable_path = get_executable_path();
|
||||
if (!executable_path) {
|
||||
LOGE("Could not get executable path, "
|
||||
"using " SERVER_FILENAME " from current directory");
|
||||
// not found, use current directory
|
||||
return SERVER_FILENAME;
|
||||
}
|
||||
char *dir = dirname(executable_path);
|
||||
size_t dirlen = strlen(dir);
|
||||
|
||||
// sizeof(SERVER_FILENAME) gives statically the size including the null byte
|
||||
size_t len = dirlen + 1 + sizeof(SERVER_FILENAME);
|
||||
char *server_path = malloc(len);
|
||||
if (!server_path) {
|
||||
LOGE("Could not alloc server path string, "
|
||||
"using " SERVER_FILENAME " from current directory");
|
||||
free(executable_path);
|
||||
return SERVER_FILENAME;
|
||||
}
|
||||
|
||||
memcpy(server_path, dir, dirlen);
|
||||
server_path[dirlen] = PATH_SEPARATOR;
|
||||
memcpy(&server_path[dirlen + 1], SERVER_FILENAME, sizeof(SERVER_FILENAME));
|
||||
// the final null byte has been copied with SERVER_FILENAME
|
||||
|
||||
free(executable_path);
|
||||
|
||||
LOGD("Using server (portable): %s", server_path);
|
||||
return server_path;
|
||||
#endif
|
||||
}
|
||||
|
||||
static bool
|
||||
push_server(const char *serial) {
|
||||
char *server_path = get_server_path();
|
||||
if (!server_path) {
|
||||
return false;
|
||||
}
|
||||
if (!is_regular_file(server_path)) {
|
||||
LOGE("'%s' does not exist or is not a regular file\n", server_path);
|
||||
free(server_path);
|
||||
return false;
|
||||
}
|
||||
process_t process = adb_push(serial, server_path, DEVICE_SERVER_PATH);
|
||||
free(server_path);
|
||||
return process_check_success(process, "adb push", true);
|
||||
static SDL_bool push_server(const char *serial) {
|
||||
process_t process = adb_push(serial, get_server_path(), DEVICE_SERVER_PATH);
|
||||
return process_check_success(process, "adb push");
|
||||
}
|
||||
|
||||
static bool
|
||||
enable_tunnel_reverse(const char *serial, uint16_t local_port) {
|
||||
static SDL_bool enable_tunnel_reverse(const char *serial, Uint16 local_port) {
|
||||
process_t process = adb_reverse(serial, SOCKET_NAME, local_port);
|
||||
return process_check_success(process, "adb reverse", true);
|
||||
return process_check_success(process, "adb reverse");
|
||||
}
|
||||
|
||||
static bool
|
||||
disable_tunnel_reverse(const char *serial) {
|
||||
static SDL_bool disable_tunnel_reverse(const char *serial) {
|
||||
process_t process = adb_reverse_remove(serial, SOCKET_NAME);
|
||||
return process_check_success(process, "adb reverse --remove", true);
|
||||
return process_check_success(process, "adb reverse --remove");
|
||||
}
|
||||
|
||||
static bool
|
||||
enable_tunnel_forward(const char *serial, uint16_t local_port) {
|
||||
static SDL_bool enable_tunnel_forward(const char *serial, Uint16 local_port) {
|
||||
process_t process = adb_forward(serial, local_port, SOCKET_NAME);
|
||||
return process_check_success(process, "adb forward", true);
|
||||
return process_check_success(process, "adb forward");
|
||||
}
|
||||
|
||||
static bool
|
||||
disable_tunnel_forward(const char *serial, uint16_t local_port) {
|
||||
static SDL_bool disable_tunnel_forward(const char *serial, Uint16 local_port) {
|
||||
process_t process = adb_forward_remove(serial, local_port);
|
||||
return process_check_success(process, "adb forward --remove", true);
|
||||
return process_check_success(process, "adb forward --remove");
|
||||
}
|
||||
|
||||
static bool
|
||||
disable_tunnel(struct server *server) {
|
||||
static SDL_bool enable_tunnel(struct server *server) {
|
||||
if (enable_tunnel_reverse(server->serial, server->local_port)) {
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
LOGW("'adb reverse' failed, fallback to 'adb forward'");
|
||||
server->tunnel_forward = SDL_TRUE;
|
||||
return enable_tunnel_forward(server->serial, server->local_port);
|
||||
}
|
||||
|
||||
static SDL_bool disable_tunnel(struct server *server) {
|
||||
if (server->tunnel_forward) {
|
||||
return disable_tunnel_forward(server->serial, server->local_port);
|
||||
}
|
||||
return disable_tunnel_reverse(server->serial);
|
||||
}
|
||||
|
||||
static socket_t
|
||||
listen_on_port(uint16_t port) {
|
||||
static process_t execute_server(const char *serial,
|
||||
Uint16 max_size, Uint32 bit_rate,
|
||||
SDL_bool tunnel_forward, const char *crop,
|
||||
SDL_bool send_frame_meta) {
|
||||
char max_size_string[6];
|
||||
char bit_rate_string[11];
|
||||
sprintf(max_size_string, "%"PRIu16, max_size);
|
||||
sprintf(bit_rate_string, "%"PRIu32, bit_rate);
|
||||
const char *const cmd[] = {
|
||||
"shell",
|
||||
"CLASSPATH=/data/local/tmp/scrcpy-server.jar",
|
||||
"app_process",
|
||||
"/", // unused
|
||||
"com.genymobile.scrcpy.Server",
|
||||
max_size_string,
|
||||
bit_rate_string,
|
||||
tunnel_forward ? "true" : "false",
|
||||
crop ? crop : "-",
|
||||
send_frame_meta ? "true" : "false",
|
||||
};
|
||||
return adb_execute(serial, cmd, sizeof(cmd) / sizeof(cmd[0]));
|
||||
}
|
||||
|
||||
#define IPV4_LOCALHOST 0x7F000001
|
||||
|
||||
static socket_t listen_on_port(Uint16 port) {
|
||||
return net_listen(IPV4_LOCALHOST, port, 1);
|
||||
}
|
||||
|
||||
static bool
|
||||
enable_tunnel_reverse_any_port(struct server *server,
|
||||
struct sc_port_range port_range) {
|
||||
uint16_t port = port_range.first;
|
||||
for (;;) {
|
||||
if (!enable_tunnel_reverse(server->serial, port)) {
|
||||
// the command itself failed, it will fail on any port
|
||||
return false;
|
||||
}
|
||||
|
||||
// At the application level, the device part is "the server" because it
|
||||
// serves video stream and control. However, at the network level, the
|
||||
// client listens and the server connects to the client. That way, the
|
||||
// client can listen before starting the server app, so there is no
|
||||
// need to try to connect until the server socket is listening on the
|
||||
// device.
|
||||
server->server_socket = listen_on_port(port);
|
||||
if (server->server_socket != INVALID_SOCKET) {
|
||||
// success
|
||||
server->local_port = port;
|
||||
return true;
|
||||
}
|
||||
|
||||
// failure, disable tunnel and try another port
|
||||
if (!disable_tunnel_reverse(server->serial)) {
|
||||
LOGW("Could not remove reverse tunnel on port %" PRIu16, port);
|
||||
}
|
||||
|
||||
// check before incrementing to avoid overflow on port 65535
|
||||
if (port < port_range.last) {
|
||||
LOGW("Could not listen on port %" PRIu16", retrying on %" PRIu16,
|
||||
port, (uint16_t) (port + 1));
|
||||
port++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (port_range.first == port_range.last) {
|
||||
LOGE("Could not listen on port %" PRIu16, port_range.first);
|
||||
} else {
|
||||
LOGE("Could not listen on any port in range %" PRIu16 ":%" PRIu16,
|
||||
port_range.first, port_range.last);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
enable_tunnel_forward_any_port(struct server *server,
|
||||
struct sc_port_range port_range) {
|
||||
server->tunnel_forward = true;
|
||||
uint16_t port = port_range.first;
|
||||
for (;;) {
|
||||
if (enable_tunnel_forward(server->serial, port)) {
|
||||
// success
|
||||
server->local_port = port;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (port < port_range.last) {
|
||||
LOGW("Could not forward port %" PRIu16", retrying on %" PRIu16,
|
||||
port, (uint16_t) (port + 1));
|
||||
port++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (port_range.first == port_range.last) {
|
||||
LOGE("Could not forward port %" PRIu16, port_range.first);
|
||||
} else {
|
||||
LOGE("Could not forward any port in range %" PRIu16 ":%" PRIu16,
|
||||
port_range.first, port_range.last);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
enable_tunnel_any_port(struct server *server, struct sc_port_range port_range,
|
||||
bool force_adb_forward) {
|
||||
if (!force_adb_forward) {
|
||||
// Attempt to use "adb reverse"
|
||||
if (enable_tunnel_reverse_any_port(server, port_range)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// if "adb reverse" does not work (e.g. over "adb connect"), it
|
||||
// fallbacks to "adb forward", so the app socket is the client
|
||||
|
||||
LOGW("'adb reverse' failed, fallback to 'adb forward'");
|
||||
}
|
||||
|
||||
return enable_tunnel_forward_any_port(server, port_range);
|
||||
}
|
||||
|
||||
static const char *
|
||||
log_level_to_server_string(enum sc_log_level level) {
|
||||
switch (level) {
|
||||
case SC_LOG_LEVEL_DEBUG:
|
||||
return "debug";
|
||||
case SC_LOG_LEVEL_INFO:
|
||||
return "info";
|
||||
case SC_LOG_LEVEL_WARN:
|
||||
return "warn";
|
||||
case SC_LOG_LEVEL_ERROR:
|
||||
return "error";
|
||||
default:
|
||||
assert(!"unexpected log level");
|
||||
return "(unknown)";
|
||||
}
|
||||
}
|
||||
|
||||
static process_t
|
||||
execute_server(struct server *server, const struct server_params *params) {
|
||||
char max_size_string[6];
|
||||
char bit_rate_string[11];
|
||||
char max_fps_string[6];
|
||||
char lock_video_orientation_string[5];
|
||||
char display_id_string[11];
|
||||
sprintf(max_size_string, "%"PRIu16, params->max_size);
|
||||
sprintf(bit_rate_string, "%"PRIu32, params->bit_rate);
|
||||
sprintf(max_fps_string, "%"PRIu16, params->max_fps);
|
||||
sprintf(lock_video_orientation_string, "%"PRIi8, params->lock_video_orientation);
|
||||
sprintf(display_id_string, "%"PRIu32, params->display_id);
|
||||
const char *const cmd[] = {
|
||||
"shell",
|
||||
"CLASSPATH=" DEVICE_SERVER_PATH,
|
||||
"app_process",
|
||||
#ifdef SERVER_DEBUGGER
|
||||
# define SERVER_DEBUGGER_PORT "5005"
|
||||
# ifdef SERVER_DEBUGGER_METHOD_NEW
|
||||
/* Android 9 and above */
|
||||
"-XjdwpProvider:internal -XjdwpOptions:transport=dt_socket,suspend=y,server=y,address="
|
||||
# else
|
||||
/* Android 8 and below */
|
||||
"-agentlib:jdwp=transport=dt_socket,suspend=y,server=y,address="
|
||||
# endif
|
||||
SERVER_DEBUGGER_PORT,
|
||||
#endif
|
||||
"/", // unused
|
||||
"com.genymobile.scrcpy.Server",
|
||||
SCRCPY_VERSION,
|
||||
log_level_to_server_string(params->log_level),
|
||||
max_size_string,
|
||||
bit_rate_string,
|
||||
max_fps_string,
|
||||
lock_video_orientation_string,
|
||||
server->tunnel_forward ? "true" : "false",
|
||||
params->crop ? params->crop : "-",
|
||||
"true", // always send frame meta (packet boundaries + timestamp)
|
||||
params->control ? "true" : "false",
|
||||
display_id_string,
|
||||
params->show_touches ? "true" : "false",
|
||||
params->stay_awake ? "true" : "false",
|
||||
params->codec_options ? params->codec_options : "-",
|
||||
params->encoder_name ? params->encoder_name : "-",
|
||||
};
|
||||
#ifdef SERVER_DEBUGGER
|
||||
LOGI("Server debugger waiting for a client on device port "
|
||||
SERVER_DEBUGGER_PORT "...");
|
||||
// From the computer, run
|
||||
// adb forward tcp:5005 tcp:5005
|
||||
// Then, from Android Studio: Run > Debug > Edit configurations...
|
||||
// On the left, click on '+', "Remote", with:
|
||||
// Host: localhost
|
||||
// Port: 5005
|
||||
// Then click on "Debug"
|
||||
#endif
|
||||
return adb_execute(server->serial, cmd, sizeof(cmd) / sizeof(cmd[0]));
|
||||
}
|
||||
|
||||
static socket_t
|
||||
connect_and_read_byte(uint16_t port) {
|
||||
static socket_t connect_and_read_byte(Uint16 port) {
|
||||
socket_t socket = net_connect(IPV4_LOCALHOST, port);
|
||||
if (socket == INVALID_SOCKET) {
|
||||
return INVALID_SOCKET;
|
||||
@ -320,16 +109,14 @@ connect_and_read_byte(uint16_t port) {
|
||||
char byte;
|
||||
// the connection may succeed even if the server behind the "adb tunnel"
|
||||
// is not listening, so read one byte to detect a working connection
|
||||
if (net_recv(socket, &byte, 1) != 1) {
|
||||
if (net_recv_all(socket, &byte, 1) != 1) {
|
||||
// the server is not listening yet behind the adb tunnel
|
||||
net_close(socket);
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
return socket;
|
||||
}
|
||||
|
||||
static socket_t
|
||||
connect_to_server(uint16_t port, uint32_t attempts, uint32_t delay) {
|
||||
static socket_t connect_to_server(Uint16 port, Uint32 attempts, Uint32 delay) {
|
||||
do {
|
||||
LOGD("Remaining connection attempts: %d", (int) attempts);
|
||||
socket_t socket = connect_and_read_byte(port);
|
||||
@ -344,224 +131,126 @@ connect_to_server(uint16_t port, uint32_t attempts, uint32_t delay) {
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
|
||||
static void
|
||||
close_socket(socket_t socket) {
|
||||
assert(socket != INVALID_SOCKET);
|
||||
net_shutdown(socket, SHUT_RDWR);
|
||||
if (!net_close(socket)) {
|
||||
LOGW("Could not close socket");
|
||||
static void close_socket(socket_t *socket) {
|
||||
SDL_assert(*socket != INVALID_SOCKET);
|
||||
net_shutdown(*socket, SHUT_RDWR);
|
||||
if (!net_close(*socket)) {
|
||||
LOGW("Cannot close socket");
|
||||
return;
|
||||
}
|
||||
*socket = INVALID_SOCKET;
|
||||
}
|
||||
|
||||
bool
|
||||
server_init(struct server *server) {
|
||||
server->serial = NULL;
|
||||
server->process = PROCESS_NONE;
|
||||
server->wait_server_thread = NULL;
|
||||
atomic_flag_clear_explicit(&server->server_socket_closed,
|
||||
memory_order_relaxed);
|
||||
|
||||
server->mutex = SDL_CreateMutex();
|
||||
if (!server->mutex) {
|
||||
return false;
|
||||
}
|
||||
|
||||
server->process_terminated_cond = SDL_CreateCond();
|
||||
if (!server->process_terminated_cond) {
|
||||
SDL_DestroyMutex(server->mutex);
|
||||
return false;
|
||||
}
|
||||
|
||||
server->process_terminated = false;
|
||||
|
||||
server->server_socket = INVALID_SOCKET;
|
||||
server->video_socket = INVALID_SOCKET;
|
||||
server->control_socket = INVALID_SOCKET;
|
||||
|
||||
server->port_range.first = 0;
|
||||
server->port_range.last = 0;
|
||||
server->local_port = 0;
|
||||
|
||||
server->tunnel_enabled = false;
|
||||
server->tunnel_forward = false;
|
||||
|
||||
return true;
|
||||
void server_init(struct server *server) {
|
||||
*server = (struct server) SERVER_INITIALIZER;
|
||||
}
|
||||
|
||||
static int
|
||||
run_wait_server(void *data) {
|
||||
struct server *server = data;
|
||||
process_wait(server->process, false); // ignore exit code
|
||||
|
||||
mutex_lock(server->mutex);
|
||||
server->process_terminated = true;
|
||||
cond_signal(server->process_terminated_cond);
|
||||
mutex_unlock(server->mutex);
|
||||
|
||||
// no need for synchronization, server_socket is initialized before this
|
||||
// thread was created
|
||||
if (server->server_socket != INVALID_SOCKET
|
||||
&& !atomic_flag_test_and_set(&server->server_socket_closed)) {
|
||||
// On Linux, accept() is unblocked by shutdown(), but on Windows, it is
|
||||
// unblocked by closesocket(). Therefore, call both (close_socket()).
|
||||
close_socket(server->server_socket);
|
||||
}
|
||||
LOGD("Server terminated");
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
server_start(struct server *server, const char *serial,
|
||||
const struct server_params *params) {
|
||||
server->port_range = params->port_range;
|
||||
SDL_bool server_start(struct server *server, const char *serial,
|
||||
Uint16 local_port, Uint16 max_size, Uint32 bit_rate,
|
||||
const char *crop, SDL_bool send_frame_meta) {
|
||||
server->local_port = local_port;
|
||||
|
||||
if (serial) {
|
||||
server->serial = strdup(serial);
|
||||
server->serial = SDL_strdup(serial);
|
||||
if (!server->serial) {
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
if (!push_server(serial)) {
|
||||
goto error1;
|
||||
SDL_free((void *) server->serial);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
if (!enable_tunnel_any_port(server, params->port_range,
|
||||
params->force_adb_forward)) {
|
||||
goto error1;
|
||||
if (!enable_tunnel(server)) {
|
||||
SDL_free((void *) server->serial);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// if "adb reverse" does not work (e.g. over "adb connect"), it fallbacks to
|
||||
// "adb forward", so the app socket is the client
|
||||
if (!server->tunnel_forward) {
|
||||
// At the application level, the device part is "the server" because it
|
||||
// serves video stream and control. However, at the network level, the
|
||||
// client listens and the server connects to the client. That way, the
|
||||
// client can listen before starting the server app, so there is no need to
|
||||
// try to connect until the server socket is listening on the device.
|
||||
|
||||
server->server_socket = listen_on_port(local_port);
|
||||
if (server->server_socket == INVALID_SOCKET) {
|
||||
LOGE("Could not listen on port %" PRIu16, local_port);
|
||||
disable_tunnel(server);
|
||||
SDL_free((void *) server->serial);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
// server will connect to our server socket
|
||||
server->process = execute_server(server, params);
|
||||
server->process = execute_server(serial, max_size, bit_rate,
|
||||
server->tunnel_forward, crop,
|
||||
send_frame_meta);
|
||||
|
||||
if (server->process == PROCESS_NONE) {
|
||||
goto error2;
|
||||
if (!server->tunnel_forward) {
|
||||
close_socket(&server->server_socket);
|
||||
}
|
||||
disable_tunnel(server);
|
||||
SDL_free((void *) server->serial);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// If the server process dies before connecting to the server socket, then
|
||||
// the client will be stuck forever on accept(). To avoid the problem, we
|
||||
// must be able to wake up the accept() call when the server dies. To keep
|
||||
// things simple and multiplatform, just spawn a new thread waiting for the
|
||||
// server process and calling shutdown()/close() on the server socket if
|
||||
// necessary to wake up any accept() blocking call.
|
||||
server->wait_server_thread =
|
||||
SDL_CreateThread(run_wait_server, "wait-server", server);
|
||||
if (!server->wait_server_thread) {
|
||||
process_terminate(server->process);
|
||||
process_wait(server->process, true); // ignore exit code
|
||||
goto error2;
|
||||
}
|
||||
server->tunnel_enabled = SDL_TRUE;
|
||||
|
||||
server->tunnel_enabled = true;
|
||||
|
||||
return true;
|
||||
|
||||
error2:
|
||||
if (!server->tunnel_forward) {
|
||||
bool was_closed =
|
||||
atomic_flag_test_and_set(&server->server_socket_closed);
|
||||
// the thread is not started, the flag could not be already set
|
||||
assert(!was_closed);
|
||||
(void) was_closed;
|
||||
close_socket(server->server_socket);
|
||||
}
|
||||
disable_tunnel(server);
|
||||
error1:
|
||||
free(server->serial);
|
||||
return false;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
bool
|
||||
server_connect_to(struct server *server) {
|
||||
socket_t server_connect_to(struct server *server) {
|
||||
if (!server->tunnel_forward) {
|
||||
server->video_socket = net_accept(server->server_socket);
|
||||
if (server->video_socket == INVALID_SOCKET) {
|
||||
return false;
|
||||
}
|
||||
|
||||
server->control_socket = net_accept(server->server_socket);
|
||||
if (server->control_socket == INVALID_SOCKET) {
|
||||
// the video_socket will be cleaned up on destroy
|
||||
return false;
|
||||
}
|
||||
|
||||
// we don't need the server socket anymore
|
||||
if (!atomic_flag_test_and_set(&server->server_socket_closed)) {
|
||||
// close it from here
|
||||
close_socket(server->server_socket);
|
||||
// otherwise, it is closed by run_wait_server()
|
||||
}
|
||||
server->device_socket = net_accept(server->server_socket);
|
||||
} else {
|
||||
uint32_t attempts = 100;
|
||||
uint32_t delay = 100; // ms
|
||||
server->video_socket =
|
||||
connect_to_server(server->local_port, attempts, delay);
|
||||
if (server->video_socket == INVALID_SOCKET) {
|
||||
return false;
|
||||
}
|
||||
Uint32 attempts = 100;
|
||||
Uint32 delay = 100; // ms
|
||||
server->device_socket = connect_to_server(server->local_port, attempts, delay);
|
||||
}
|
||||
|
||||
// we know that the device is listening, we don't need several attempts
|
||||
server->control_socket =
|
||||
net_connect(IPV4_LOCALHOST, server->local_port);
|
||||
if (server->control_socket == INVALID_SOCKET) {
|
||||
return false;
|
||||
}
|
||||
if (server->device_socket == INVALID_SOCKET) {
|
||||
return INVALID_SOCKET;
|
||||
}
|
||||
|
||||
if (!server->tunnel_forward) {
|
||||
// we don't need the server socket anymore
|
||||
close_socket(&server->server_socket);
|
||||
}
|
||||
|
||||
// we don't need the adb tunnel anymore
|
||||
disable_tunnel(server); // ignore failure
|
||||
server->tunnel_enabled = false;
|
||||
server->tunnel_enabled = SDL_FALSE;
|
||||
|
||||
return true;
|
||||
return server->device_socket;
|
||||
}
|
||||
|
||||
void
|
||||
server_stop(struct server *server) {
|
||||
if (server->server_socket != INVALID_SOCKET
|
||||
&& !atomic_flag_test_and_set(&server->server_socket_closed)) {
|
||||
close_socket(server->server_socket);
|
||||
}
|
||||
if (server->video_socket != INVALID_SOCKET) {
|
||||
close_socket(server->video_socket);
|
||||
}
|
||||
if (server->control_socket != INVALID_SOCKET) {
|
||||
close_socket(server->control_socket);
|
||||
void server_stop(struct server *server) {
|
||||
SDL_assert(server->process != PROCESS_NONE);
|
||||
|
||||
if (!cmd_terminate(server->process)) {
|
||||
LOGW("Cannot terminate server");
|
||||
}
|
||||
|
||||
assert(server->process != PROCESS_NONE);
|
||||
cmd_simple_wait(server->process, NULL); // ignore exit code
|
||||
LOGD("Server terminated");
|
||||
|
||||
if (server->tunnel_enabled) {
|
||||
// ignore failure
|
||||
disable_tunnel(server);
|
||||
}
|
||||
|
||||
// Give some delay for the server to terminate properly
|
||||
mutex_lock(server->mutex);
|
||||
int r = 0;
|
||||
if (!server->process_terminated) {
|
||||
#define WATCHDOG_DELAY_MS 1000
|
||||
r = cond_wait_timeout(server->process_terminated_cond,
|
||||
server->mutex,
|
||||
WATCHDOG_DELAY_MS);
|
||||
}
|
||||
mutex_unlock(server->mutex);
|
||||
|
||||
// After this delay, kill the server if it's not dead already.
|
||||
// On some devices, closing the sockets is not sufficient to wake up the
|
||||
// blocking calls while the device is asleep.
|
||||
if (r == SDL_MUTEX_TIMEDOUT) {
|
||||
// The process is terminated, but not reaped (closed) yet, so its PID
|
||||
// is still valid.
|
||||
LOGW("Killing the server...");
|
||||
process_terminate(server->process);
|
||||
}
|
||||
|
||||
SDL_WaitThread(server->wait_server_thread, NULL);
|
||||
process_close(server->process);
|
||||
}
|
||||
|
||||
void
|
||||
server_destroy(struct server *server) {
|
||||
free(server->serial);
|
||||
SDL_DestroyCond(server->process_terminated_cond);
|
||||
SDL_DestroyMutex(server->mutex);
|
||||
void server_destroy(struct server *server) {
|
||||
if (server->server_socket != INVALID_SOCKET) {
|
||||
close_socket(&server->server_socket);
|
||||
}
|
||||
if (server->device_socket != INVALID_SOCKET) {
|
||||
close_socket(&server->device_socket);
|
||||
}
|
||||
SDL_free((void *) server->serial);
|
||||
}
|
||||
|
||||
@ -1,73 +1,46 @@
|
||||
#ifndef SERVER_H
|
||||
#define SERVER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdatomic.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
|
||||
#include "adb.h"
|
||||
#include "scrcpy.h"
|
||||
#include "util/log.h"
|
||||
#include "util/net.h"
|
||||
#include "command.h"
|
||||
#include "net.h"
|
||||
|
||||
struct server {
|
||||
char *serial;
|
||||
const char *serial;
|
||||
process_t process;
|
||||
SDL_Thread *wait_server_thread;
|
||||
atomic_flag server_socket_closed;
|
||||
|
||||
SDL_mutex *mutex;
|
||||
SDL_cond *process_terminated_cond;
|
||||
bool process_terminated;
|
||||
|
||||
socket_t server_socket; // only used if !tunnel_forward
|
||||
socket_t video_socket;
|
||||
socket_t control_socket;
|
||||
struct sc_port_range port_range;
|
||||
uint16_t local_port; // selected from port_range
|
||||
bool tunnel_enabled;
|
||||
bool tunnel_forward; // use "adb forward" instead of "adb reverse"
|
||||
socket_t device_socket;
|
||||
Uint16 local_port;
|
||||
SDL_bool tunnel_enabled;
|
||||
SDL_bool tunnel_forward; // use "adb forward" instead of "adb reverse"
|
||||
SDL_bool send_frame_meta; // request frame PTS to be able to record properly
|
||||
};
|
||||
|
||||
struct server_params {
|
||||
enum sc_log_level log_level;
|
||||
const char *crop;
|
||||
const char *codec_options;
|
||||
const char *encoder_name;
|
||||
struct sc_port_range port_range;
|
||||
uint16_t max_size;
|
||||
uint32_t bit_rate;
|
||||
uint16_t max_fps;
|
||||
int8_t lock_video_orientation;
|
||||
bool control;
|
||||
uint32_t display_id;
|
||||
bool show_touches;
|
||||
bool stay_awake;
|
||||
bool force_adb_forward;
|
||||
};
|
||||
#define SERVER_INITIALIZER { \
|
||||
.serial = NULL, \
|
||||
.process = PROCESS_NONE, \
|
||||
.server_socket = INVALID_SOCKET, \
|
||||
.device_socket = INVALID_SOCKET, \
|
||||
.local_port = 0, \
|
||||
.tunnel_enabled = SDL_FALSE, \
|
||||
.tunnel_forward = SDL_FALSE, \
|
||||
.send_frame_meta = SDL_FALSE, \
|
||||
}
|
||||
|
||||
// init default values
|
||||
bool
|
||||
server_init(struct server *server);
|
||||
void server_init(struct server *server);
|
||||
|
||||
// push, enable tunnel et start the server
|
||||
bool
|
||||
server_start(struct server *server, const char *serial,
|
||||
const struct server_params *params);
|
||||
SDL_bool server_start(struct server *server, const char *serial,
|
||||
Uint16 local_port, Uint16 max_size, Uint32 bit_rate,
|
||||
const char *crop, SDL_bool send_frame_meta);
|
||||
|
||||
// block until the communication with the server is established
|
||||
bool
|
||||
server_connect_to(struct server *server);
|
||||
socket_t server_connect_to(struct server *server);
|
||||
|
||||
// disconnect and kill the server process
|
||||
void
|
||||
server_stop(struct server *server);
|
||||
void server_stop(struct server *server);
|
||||
|
||||
// close and release sockets
|
||||
void
|
||||
server_destroy(struct server *server);
|
||||
void server_destroy(struct server *server);
|
||||
|
||||
#endif
|
||||
|
||||
49
app/src/str_util.c
Normal file
49
app/src/str_util.c
Normal file
@ -0,0 +1,49 @@
|
||||
#include "str_util.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
size_t xstrncpy(char *dest, const char *src, size_t n) {
|
||||
size_t i;
|
||||
for (i = 0; i < n - 1 && src[i] != '\0'; ++i)
|
||||
dest[i] = src[i];
|
||||
if (n)
|
||||
dest[i] = '\0';
|
||||
return src[i] == '\0' ? i : n;
|
||||
}
|
||||
|
||||
size_t xstrjoin(char *dst, const char *const tokens[], char sep, size_t n) {
|
||||
const char *const *remaining = tokens;
|
||||
const char *token = *remaining++;
|
||||
size_t i = 0;
|
||||
while (token) {
|
||||
if (i) {
|
||||
dst[i++] = sep;
|
||||
if (i == n)
|
||||
goto truncated;
|
||||
}
|
||||
size_t w = xstrncpy(dst + i, token, n - i);
|
||||
if (w >= n - i)
|
||||
goto truncated;
|
||||
i += w;
|
||||
token = *remaining++;
|
||||
}
|
||||
return i;
|
||||
|
||||
truncated:
|
||||
dst[n - 1] = '\0';
|
||||
return n;
|
||||
}
|
||||
|
||||
char *strquote(const char *src) {
|
||||
size_t len = strlen(src);
|
||||
char *quoted = malloc(len + 3);
|
||||
if (!quoted) {
|
||||
return NULL;
|
||||
}
|
||||
memcpy("ed[1], src, len);
|
||||
quoted[0] = '"';
|
||||
quoted[len + 1] = '"';
|
||||
quoted[len + 2] = '\0';
|
||||
return quoted;
|
||||
}
|
||||
23
app/src/str_util.h
Normal file
23
app/src/str_util.h
Normal file
@ -0,0 +1,23 @@
|
||||
#ifndef STRUTIL_H
|
||||
#define STRUTIL_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
// like strncpy, except:
|
||||
// - it copies at most n-1 chars
|
||||
// - the dest string is nul-terminated
|
||||
// - it does not write useless bytes if strlen(src) < n
|
||||
// - it returns the number of chars actually written (max n-1) if src has
|
||||
// been copied completely, or n if src has been truncated
|
||||
size_t xstrncpy(char *dest, const char *src, size_t n);
|
||||
|
||||
// join tokens by sep into dst
|
||||
// returns the number of chars actually written (max n-1) if no trucation
|
||||
// occurred, or n if truncated
|
||||
size_t xstrjoin(char *dst, const char *const tokens[], char sep, size_t n);
|
||||
|
||||
// quote a string
|
||||
// returns the new allocated string, to be freed by the caller
|
||||
char *strquote(const char *src);
|
||||
|
||||
#endif
|
||||
300
app/src/stream.c
300
app/src/stream.c
@ -1,300 +0,0 @@
|
||||
#include "stream.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <libavformat/avformat.h>
|
||||
#include <libavutil/time.h>
|
||||
#include <SDL2/SDL_events.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "decoder.h"
|
||||
#include "events.h"
|
||||
#include "recorder.h"
|
||||
#include "util/buffer_util.h"
|
||||
#include "util/log.h"
|
||||
|
||||
#define BUFSIZE 0x10000
|
||||
|
||||
#define HEADER_SIZE 12
|
||||
#define NO_PTS UINT64_C(-1)
|
||||
|
||||
static bool
|
||||
stream_recv_packet(struct stream *stream, AVPacket *packet) {
|
||||
// The video stream contains raw packets, without time information. When we
|
||||
// record, we retrieve the timestamps separately, from a "meta" header
|
||||
// added by the server before each raw packet.
|
||||
//
|
||||
// The "meta" header length is 12 bytes:
|
||||
// [. . . . . . . .|. . . .]. . . . . . . . . . . . . . . ...
|
||||
// <-------------> <-----> <-----------------------------...
|
||||
// PTS packet raw packet
|
||||
// size
|
||||
//
|
||||
// It is followed by <packet_size> bytes containing the packet/frame.
|
||||
|
||||
uint8_t header[HEADER_SIZE];
|
||||
ssize_t r = net_recv_all(stream->socket, header, HEADER_SIZE);
|
||||
if (r < HEADER_SIZE) {
|
||||
return false;
|
||||
}
|
||||
|
||||
uint64_t pts = buffer_read64be(header);
|
||||
uint32_t len = buffer_read32be(&header[8]);
|
||||
assert(pts == NO_PTS || (pts & 0x8000000000000000) == 0);
|
||||
assert(len);
|
||||
|
||||
if (av_new_packet(packet, len)) {
|
||||
LOGE("Could not allocate packet");
|
||||
return false;
|
||||
}
|
||||
|
||||
r = net_recv_all(stream->socket, packet->data, len);
|
||||
if (r < 0 || ((uint32_t) r) < len) {
|
||||
av_packet_unref(packet);
|
||||
return false;
|
||||
}
|
||||
|
||||
packet->pts = pts != NO_PTS ? (int64_t) pts : AV_NOPTS_VALUE;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static void
|
||||
notify_stopped(void) {
|
||||
SDL_Event stop_event;
|
||||
stop_event.type = EVENT_STREAM_STOPPED;
|
||||
SDL_PushEvent(&stop_event);
|
||||
}
|
||||
|
||||
static bool
|
||||
process_config_packet(struct stream *stream, AVPacket *packet) {
|
||||
if (stream->recorder && !recorder_push(stream->recorder, packet)) {
|
||||
LOGE("Could not send config packet to recorder");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
process_frame(struct stream *stream, AVPacket *packet) {
|
||||
if (stream->decoder && !decoder_push(stream->decoder, packet)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (stream->recorder) {
|
||||
packet->dts = packet->pts;
|
||||
|
||||
if (!recorder_push(stream->recorder, packet)) {
|
||||
LOGE("Could not send packet to recorder");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
stream_parse(struct stream *stream, AVPacket *packet) {
|
||||
uint8_t *in_data = packet->data;
|
||||
int in_len = packet->size;
|
||||
uint8_t *out_data = NULL;
|
||||
int out_len = 0;
|
||||
int r = av_parser_parse2(stream->parser, stream->codec_ctx,
|
||||
&out_data, &out_len, in_data, in_len,
|
||||
AV_NOPTS_VALUE, AV_NOPTS_VALUE, -1);
|
||||
|
||||
// PARSER_FLAG_COMPLETE_FRAMES is set
|
||||
assert(r == in_len);
|
||||
(void) r;
|
||||
assert(out_len == in_len);
|
||||
|
||||
if (stream->parser->key_frame == 1) {
|
||||
packet->flags |= AV_PKT_FLAG_KEY;
|
||||
}
|
||||
|
||||
bool ok = process_frame(stream, packet);
|
||||
if (!ok) {
|
||||
LOGE("Could not process frame");
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
stream_push_packet(struct stream *stream, AVPacket *packet) {
|
||||
bool is_config = packet->pts == AV_NOPTS_VALUE;
|
||||
|
||||
// A config packet must not be decoded immetiately (it contains no
|
||||
// frame); instead, it must be concatenated with the future data packet.
|
||||
if (stream->has_pending || is_config) {
|
||||
size_t offset;
|
||||
if (stream->has_pending) {
|
||||
offset = stream->pending.size;
|
||||
if (av_grow_packet(&stream->pending, packet->size)) {
|
||||
LOGE("Could not grow packet");
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
offset = 0;
|
||||
if (av_new_packet(&stream->pending, packet->size)) {
|
||||
LOGE("Could not create packet");
|
||||
return false;
|
||||
}
|
||||
stream->has_pending = true;
|
||||
}
|
||||
|
||||
memcpy(stream->pending.data + offset, packet->data, packet->size);
|
||||
|
||||
if (!is_config) {
|
||||
// prepare the concat packet to send to the decoder
|
||||
stream->pending.pts = packet->pts;
|
||||
stream->pending.dts = packet->dts;
|
||||
stream->pending.flags = packet->flags;
|
||||
packet = &stream->pending;
|
||||
}
|
||||
}
|
||||
|
||||
if (is_config) {
|
||||
// config packet
|
||||
bool ok = process_config_packet(stream, packet);
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
// data packet
|
||||
bool ok = stream_parse(stream, packet);
|
||||
|
||||
if (stream->has_pending) {
|
||||
// the pending packet must be discarded (consumed or error)
|
||||
stream->has_pending = false;
|
||||
av_packet_unref(&stream->pending);
|
||||
}
|
||||
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static int
|
||||
run_stream(void *data) {
|
||||
struct stream *stream = data;
|
||||
|
||||
AVCodec *codec = avcodec_find_decoder(AV_CODEC_ID_H264);
|
||||
if (!codec) {
|
||||
LOGE("H.264 decoder not found");
|
||||
goto end;
|
||||
}
|
||||
|
||||
stream->codec_ctx = avcodec_alloc_context3(codec);
|
||||
if (!stream->codec_ctx) {
|
||||
LOGC("Could not allocate codec context");
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (stream->decoder && !decoder_open(stream->decoder, codec)) {
|
||||
LOGE("Could not open decoder");
|
||||
goto finally_free_codec_ctx;
|
||||
}
|
||||
|
||||
if (stream->recorder) {
|
||||
if (!recorder_open(stream->recorder, codec)) {
|
||||
LOGE("Could not open recorder");
|
||||
goto finally_close_decoder;
|
||||
}
|
||||
|
||||
if (!recorder_start(stream->recorder)) {
|
||||
LOGE("Could not start recorder");
|
||||
goto finally_close_recorder;
|
||||
}
|
||||
}
|
||||
|
||||
stream->parser = av_parser_init(AV_CODEC_ID_H264);
|
||||
if (!stream->parser) {
|
||||
LOGE("Could not initialize parser");
|
||||
goto finally_stop_and_join_recorder;
|
||||
}
|
||||
|
||||
// We must only pass complete frames to av_parser_parse2()!
|
||||
// It's more complicated, but this allows to reduce the latency by 1 frame!
|
||||
stream->parser->flags |= PARSER_FLAG_COMPLETE_FRAMES;
|
||||
|
||||
for (;;) {
|
||||
AVPacket packet;
|
||||
bool ok = stream_recv_packet(stream, &packet);
|
||||
if (!ok) {
|
||||
// end of stream
|
||||
break;
|
||||
}
|
||||
|
||||
ok = stream_push_packet(stream, &packet);
|
||||
av_packet_unref(&packet);
|
||||
if (!ok) {
|
||||
// cannot process packet (error already logged)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
LOGD("End of frames");
|
||||
|
||||
if (stream->has_pending) {
|
||||
av_packet_unref(&stream->pending);
|
||||
}
|
||||
|
||||
av_parser_close(stream->parser);
|
||||
finally_stop_and_join_recorder:
|
||||
if (stream->recorder) {
|
||||
recorder_stop(stream->recorder);
|
||||
LOGI("Finishing recording...");
|
||||
recorder_join(stream->recorder);
|
||||
}
|
||||
finally_close_recorder:
|
||||
if (stream->recorder) {
|
||||
recorder_close(stream->recorder);
|
||||
}
|
||||
finally_close_decoder:
|
||||
if (stream->decoder) {
|
||||
decoder_close(stream->decoder);
|
||||
}
|
||||
finally_free_codec_ctx:
|
||||
avcodec_free_context(&stream->codec_ctx);
|
||||
end:
|
||||
notify_stopped();
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
stream_init(struct stream *stream, socket_t socket,
|
||||
struct decoder *decoder, struct recorder *recorder) {
|
||||
stream->socket = socket;
|
||||
stream->decoder = decoder,
|
||||
stream->recorder = recorder;
|
||||
stream->has_pending = false;
|
||||
}
|
||||
|
||||
bool
|
||||
stream_start(struct stream *stream) {
|
||||
LOGD("Starting stream thread");
|
||||
|
||||
stream->thread = SDL_CreateThread(run_stream, "stream", stream);
|
||||
if (!stream->thread) {
|
||||
LOGC("Could not start stream thread");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
stream_stop(struct stream *stream) {
|
||||
if (stream->decoder) {
|
||||
decoder_interrupt(stream->decoder);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
stream_join(struct stream *stream) {
|
||||
SDL_WaitThread(stream->thread, NULL);
|
||||
}
|
||||
@ -1,42 +0,0 @@
|
||||
#ifndef STREAM_H
|
||||
#define STREAM_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <libavformat/avformat.h>
|
||||
#include <SDL2/SDL_atomic.h>
|
||||
#include <SDL2/SDL_thread.h>
|
||||
|
||||
#include "util/net.h"
|
||||
|
||||
struct video_buffer;
|
||||
|
||||
struct stream {
|
||||
socket_t socket;
|
||||
SDL_Thread *thread;
|
||||
struct decoder *decoder;
|
||||
struct recorder *recorder;
|
||||
AVCodecContext *codec_ctx;
|
||||
AVCodecParserContext *parser;
|
||||
// successive packets may need to be concatenated, until a non-config
|
||||
// packet is available
|
||||
bool has_pending;
|
||||
AVPacket pending;
|
||||
};
|
||||
|
||||
void
|
||||
stream_init(struct stream *stream, socket_t socket,
|
||||
struct decoder *decoder, struct recorder *recorder);
|
||||
|
||||
bool
|
||||
stream_start(struct stream *stream);
|
||||
|
||||
void
|
||||
stream_stop(struct stream *stream);
|
||||
|
||||
void
|
||||
stream_join(struct stream *stream);
|
||||
|
||||
#endif
|
||||
96
app/src/sys/unix/command.c
Normal file
96
app/src/sys/unix/command.c
Normal file
@ -0,0 +1,96 @@
|
||||
#define _POSIX_SOURCE // for kill()
|
||||
|
||||
#include "command.h"
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
#include <stdlib.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
#include "log.h"
|
||||
|
||||
enum process_result cmd_execute(const char *path, const char *const argv[], pid_t *pid) {
|
||||
int fd[2];
|
||||
|
||||
if (pipe(fd) == -1) {
|
||||
perror("pipe");
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
enum process_result ret = PROCESS_SUCCESS;
|
||||
|
||||
*pid = fork();
|
||||
if (*pid == -1) {
|
||||
perror("fork");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (*pid > 0) {
|
||||
// parent close write side
|
||||
close(fd[1]);
|
||||
fd[1] = -1;
|
||||
// wait for EOF or receive errno from child
|
||||
if (read(fd[0], &ret, sizeof(ret)) == -1) {
|
||||
perror("read");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
goto end;
|
||||
}
|
||||
} else if (*pid == 0) {
|
||||
// child close read side
|
||||
close(fd[0]);
|
||||
if (fcntl(fd[1], F_SETFD, FD_CLOEXEC) == 0) {
|
||||
execvp(path, (char *const *)argv);
|
||||
if (errno == ENOENT) {
|
||||
ret = PROCESS_ERROR_MISSING_BINARY;
|
||||
} else {
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
perror("exec");
|
||||
} else {
|
||||
perror("fcntl");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
// send ret to the parent
|
||||
if (write(fd[1], &ret, sizeof(ret)) == -1) {
|
||||
perror("write");
|
||||
}
|
||||
// close write side before exiting
|
||||
close(fd[1]);
|
||||
_exit(1);
|
||||
}
|
||||
|
||||
end:
|
||||
if (fd[0] != -1) {
|
||||
close(fd[0]);
|
||||
}
|
||||
if (fd[1] != -1) {
|
||||
close(fd[1]);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
SDL_bool cmd_terminate(pid_t pid) {
|
||||
if (pid <= 0) {
|
||||
LOGC("Requested to kill %d, this is an error. Please report the bug.\n", (int) pid);
|
||||
abort();
|
||||
}
|
||||
return kill(pid, SIGTERM) != -1;
|
||||
}
|
||||
|
||||
SDL_bool cmd_simple_wait(pid_t pid, int *exit_code) {
|
||||
int status;
|
||||
int code;
|
||||
if (waitpid(pid, &status, 0) == -1 || !WIFEXITED(status)) {
|
||||
// cannot wait, or exited unexpectedly, probably by a signal
|
||||
code = -1;
|
||||
} else {
|
||||
code = WEXITSTATUS(status);
|
||||
}
|
||||
if (exit_code) {
|
||||
*exit_code = code;
|
||||
}
|
||||
return !code;
|
||||
}
|
||||
16
app/src/sys/unix/net.c
Normal file
16
app/src/sys/unix/net.c
Normal file
@ -0,0 +1,16 @@
|
||||
#include "net.h"
|
||||
|
||||
# include <unistd.h>
|
||||
|
||||
SDL_bool net_init(void) {
|
||||
// do nothing
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void net_cleanup(void) {
|
||||
// do nothing
|
||||
}
|
||||
|
||||
SDL_bool net_close(socket_t socket) {
|
||||
return !close(socket);
|
||||
}
|
||||
@ -1,177 +0,0 @@
|
||||
#include "util/process.h"
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <limits.h>
|
||||
#include <signal.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "util/log.h"
|
||||
|
||||
bool
|
||||
search_executable(const char *file) {
|
||||
char *path = getenv("PATH");
|
||||
if (!path)
|
||||
return false;
|
||||
path = strdup(path);
|
||||
if (!path)
|
||||
return false;
|
||||
|
||||
bool ret = false;
|
||||
size_t file_len = strlen(file);
|
||||
char *saveptr;
|
||||
for (char *dir = strtok_r(path, ":", &saveptr); dir;
|
||||
dir = strtok_r(NULL, ":", &saveptr)) {
|
||||
size_t dir_len = strlen(dir);
|
||||
char *fullpath = malloc(dir_len + file_len + 2);
|
||||
if (!fullpath)
|
||||
continue;
|
||||
memcpy(fullpath, dir, dir_len);
|
||||
fullpath[dir_len] = '/';
|
||||
memcpy(fullpath + dir_len + 1, file, file_len + 1);
|
||||
|
||||
struct stat sb;
|
||||
bool fullpath_executable = stat(fullpath, &sb) == 0 &&
|
||||
sb.st_mode & S_IXUSR;
|
||||
free(fullpath);
|
||||
if (fullpath_executable) {
|
||||
ret = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
free(path);
|
||||
return ret;
|
||||
}
|
||||
|
||||
enum process_result
|
||||
process_execute(const char *const argv[], pid_t *pid) {
|
||||
int fd[2];
|
||||
|
||||
if (pipe(fd) == -1) {
|
||||
perror("pipe");
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
enum process_result ret = PROCESS_SUCCESS;
|
||||
|
||||
*pid = fork();
|
||||
if (*pid == -1) {
|
||||
perror("fork");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (*pid > 0) {
|
||||
// parent close write side
|
||||
close(fd[1]);
|
||||
fd[1] = -1;
|
||||
// wait for EOF or receive errno from child
|
||||
if (read(fd[0], &ret, sizeof(ret)) == -1) {
|
||||
perror("read");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
goto end;
|
||||
}
|
||||
} else if (*pid == 0) {
|
||||
// child close read side
|
||||
close(fd[0]);
|
||||
if (fcntl(fd[1], F_SETFD, FD_CLOEXEC) == 0) {
|
||||
execvp(argv[0], (char *const *)argv);
|
||||
if (errno == ENOENT) {
|
||||
ret = PROCESS_ERROR_MISSING_BINARY;
|
||||
} else {
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
perror("exec");
|
||||
} else {
|
||||
perror("fcntl");
|
||||
ret = PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
// send ret to the parent
|
||||
if (write(fd[1], &ret, sizeof(ret)) == -1) {
|
||||
perror("write");
|
||||
}
|
||||
// close write side before exiting
|
||||
close(fd[1]);
|
||||
_exit(1);
|
||||
}
|
||||
|
||||
end:
|
||||
if (fd[0] != -1) {
|
||||
close(fd[0]);
|
||||
}
|
||||
if (fd[1] != -1) {
|
||||
close(fd[1]);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
bool
|
||||
process_terminate(pid_t pid) {
|
||||
if (pid <= 0) {
|
||||
LOGC("Requested to kill %d, this is an error. Please report the bug.\n",
|
||||
(int) pid);
|
||||
abort();
|
||||
}
|
||||
return kill(pid, SIGKILL) != -1;
|
||||
}
|
||||
|
||||
exit_code_t
|
||||
process_wait(pid_t pid, bool close) {
|
||||
int code;
|
||||
int options = WEXITED;
|
||||
if (!close) {
|
||||
options |= WNOWAIT;
|
||||
}
|
||||
|
||||
siginfo_t info;
|
||||
int r = waitid(P_PID, pid, &info, options);
|
||||
if (r == -1 || info.si_code != CLD_EXITED) {
|
||||
// could not wait, or exited unexpectedly, probably by a signal
|
||||
code = NO_EXIT_CODE;
|
||||
} else {
|
||||
code = info.si_status;
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
void
|
||||
process_close(pid_t pid) {
|
||||
process_wait(pid, true); // ignore exit code
|
||||
}
|
||||
|
||||
char *
|
||||
get_executable_path(void) {
|
||||
// <https://stackoverflow.com/a/1024937/1987178>
|
||||
#ifdef __linux__
|
||||
char buf[PATH_MAX + 1]; // +1 for the null byte
|
||||
ssize_t len = readlink("/proc/self/exe", buf, PATH_MAX);
|
||||
if (len == -1) {
|
||||
perror("readlink");
|
||||
return NULL;
|
||||
}
|
||||
buf[len] = '\0';
|
||||
return strdup(buf);
|
||||
#else
|
||||
// in practice, we only need this feature for portable builds, only used on
|
||||
// Windows, so we don't care implementing it for every platform
|
||||
// (it's useful to have a working version on Linux for debugging though)
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
bool
|
||||
is_regular_file(const char *path) {
|
||||
struct stat path_stat;
|
||||
|
||||
if (stat(path, &path_stat)) {
|
||||
perror("stat");
|
||||
return false;
|
||||
}
|
||||
return S_ISREG(path_stat.st_mode);
|
||||
}
|
||||
63
app/src/sys/win/command.c
Normal file
63
app/src/sys/win/command.c
Normal file
@ -0,0 +1,63 @@
|
||||
#include "command.h"
|
||||
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
#include "str_util.h"
|
||||
|
||||
static int build_cmd(char *cmd, size_t len, const char *const argv[]) {
|
||||
// Windows command-line parsing is WTF:
|
||||
// <http://daviddeley.com/autohotkey/parameters/parameters.htm#WINPASS>
|
||||
// only make it work for this very specific program
|
||||
// (don't handle escaping nor quotes)
|
||||
size_t ret = xstrjoin(cmd, argv, ' ', len);
|
||||
if (ret >= len) {
|
||||
LOGE("Command too long (%" PRIsizet " chars)", len - 1);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
enum process_result cmd_execute(const char *path, const char *const argv[], HANDLE *handle) {
|
||||
STARTUPINFO si;
|
||||
PROCESS_INFORMATION pi;
|
||||
memset(&si, 0, sizeof(si));
|
||||
si.cb = sizeof(si);
|
||||
|
||||
char cmd[256];
|
||||
if (build_cmd(cmd, sizeof(cmd), argv)) {
|
||||
*handle = NULL;
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
#ifdef WINDOWS_NOCONSOLE
|
||||
int flags = CREATE_NO_WINDOW;
|
||||
#else
|
||||
int flags = 0;
|
||||
#endif
|
||||
if (!CreateProcess(NULL, cmd, NULL, NULL, FALSE, flags, NULL, NULL, &si, &pi)) {
|
||||
*handle = NULL;
|
||||
if (GetLastError() == ERROR_FILE_NOT_FOUND) {
|
||||
return PROCESS_ERROR_MISSING_BINARY;
|
||||
}
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
*handle = pi.hProcess;
|
||||
return PROCESS_SUCCESS;
|
||||
}
|
||||
|
||||
SDL_bool cmd_terminate(HANDLE handle) {
|
||||
return TerminateProcess(handle, 1) && CloseHandle(handle);
|
||||
}
|
||||
|
||||
SDL_bool cmd_simple_wait(HANDLE handle, DWORD *exit_code) {
|
||||
DWORD code;
|
||||
if (WaitForSingleObject(handle, INFINITE) != WAIT_OBJECT_0 || !GetExitCodeProcess(handle, &code)) {
|
||||
// cannot wait or retrieve the exit code
|
||||
code = -1; // max value, it's unsigned
|
||||
}
|
||||
if (exit_code) {
|
||||
*exit_code = code;
|
||||
}
|
||||
return !code;
|
||||
}
|
||||
21
app/src/sys/win/net.c
Normal file
21
app/src/sys/win/net.c
Normal file
@ -0,0 +1,21 @@
|
||||
#include "net.h"
|
||||
|
||||
#include "log.h"
|
||||
|
||||
SDL_bool net_init(void) {
|
||||
WSADATA wsa;
|
||||
int res = WSAStartup(MAKEWORD(2, 2), &wsa) < 0;
|
||||
if (res < 0) {
|
||||
LOGC("WSAStartup failed with error %d", res);
|
||||
return SDL_FALSE;
|
||||
}
|
||||
return SDL_TRUE;
|
||||
}
|
||||
|
||||
void net_cleanup(void) {
|
||||
WSACleanup();
|
||||
}
|
||||
|
||||
SDL_bool net_close(socket_t socket) {
|
||||
return !closesocket(socket);
|
||||
}
|
||||
@ -1,115 +0,0 @@
|
||||
#include "util/process.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#include "util/log.h"
|
||||
#include "util/str_util.h"
|
||||
|
||||
static int
|
||||
build_cmd(char *cmd, size_t len, const char *const argv[]) {
|
||||
// Windows command-line parsing is WTF:
|
||||
// <http://daviddeley.com/autohotkey/parameters/parameters.htm#WINPASS>
|
||||
// only make it work for this very specific program
|
||||
// (don't handle escaping nor quotes)
|
||||
size_t ret = xstrjoin(cmd, argv, ' ', len);
|
||||
if (ret >= len) {
|
||||
LOGE("Command too long (%" PRIsizet " chars)", len - 1);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
enum process_result
|
||||
process_execute(const char *const argv[], HANDLE *handle) {
|
||||
STARTUPINFOW si;
|
||||
PROCESS_INFORMATION pi;
|
||||
memset(&si, 0, sizeof(si));
|
||||
si.cb = sizeof(si);
|
||||
|
||||
char cmd[256];
|
||||
if (build_cmd(cmd, sizeof(cmd), argv)) {
|
||||
*handle = NULL;
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
wchar_t *wide = utf8_to_wide_char(cmd);
|
||||
if (!wide) {
|
||||
LOGC("Could not allocate wide char string");
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
if (!CreateProcessW(NULL, wide, NULL, NULL, FALSE, 0, NULL, NULL, &si,
|
||||
&pi)) {
|
||||
free(wide);
|
||||
*handle = NULL;
|
||||
if (GetLastError() == ERROR_FILE_NOT_FOUND) {
|
||||
return PROCESS_ERROR_MISSING_BINARY;
|
||||
}
|
||||
return PROCESS_ERROR_GENERIC;
|
||||
}
|
||||
|
||||
free(wide);
|
||||
*handle = pi.hProcess;
|
||||
return PROCESS_SUCCESS;
|
||||
}
|
||||
|
||||
bool
|
||||
process_terminate(HANDLE handle) {
|
||||
return TerminateProcess(handle, 1);
|
||||
}
|
||||
|
||||
exit_code_t
|
||||
process_wait(HANDLE handle, bool close) {
|
||||
DWORD code;
|
||||
if (WaitForSingleObject(handle, INFINITE) != WAIT_OBJECT_0
|
||||
|| !GetExitCodeProcess(handle, &code)) {
|
||||
// could not wait or retrieve the exit code
|
||||
code = NO_EXIT_CODE; // max value, it's unsigned
|
||||
}
|
||||
if (close) {
|
||||
CloseHandle(handle);
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
void
|
||||
process_close(HANDLE handle) {
|
||||
bool closed = CloseHandle(handle);
|
||||
assert(closed);
|
||||
(void) closed;
|
||||
}
|
||||
|
||||
char *
|
||||
get_executable_path(void) {
|
||||
HMODULE hModule = GetModuleHandleW(NULL);
|
||||
if (!hModule) {
|
||||
return NULL;
|
||||
}
|
||||
WCHAR buf[MAX_PATH + 1]; // +1 for the null byte
|
||||
int len = GetModuleFileNameW(hModule, buf, MAX_PATH);
|
||||
if (!len) {
|
||||
return NULL;
|
||||
}
|
||||
buf[len] = '\0';
|
||||
return utf8_from_wide_char(buf);
|
||||
}
|
||||
|
||||
bool
|
||||
is_regular_file(const char *path) {
|
||||
wchar_t *wide_path = utf8_to_wide_char(path);
|
||||
if (!wide_path) {
|
||||
LOGC("Could not allocate wide char string");
|
||||
return false;
|
||||
}
|
||||
|
||||
struct _stat path_stat;
|
||||
int r = _wstat(wide_path, &path_stat);
|
||||
free(wide_path);
|
||||
|
||||
if (r) {
|
||||
perror("stat");
|
||||
return false;
|
||||
}
|
||||
return S_ISREG(path_stat.st_mode);
|
||||
}
|
||||
@ -1,29 +1,25 @@
|
||||
#include "tiny_xpm.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "util/log.h"
|
||||
#include "log.h"
|
||||
|
||||
struct index {
|
||||
char c;
|
||||
uint32_t color;
|
||||
Uint32 color;
|
||||
};
|
||||
|
||||
static bool
|
||||
find_color(struct index *index, int len, char c, uint32_t *color) {
|
||||
static SDL_bool find_color(struct index *index, int len, char c, Uint32 *color) {
|
||||
// there are typically very few color, so it's ok to iterate over the array
|
||||
for (int i = 0; i < len; ++i) {
|
||||
if (index[i].c == c) {
|
||||
*color = index[i].color;
|
||||
return true;
|
||||
return SDL_TRUE;
|
||||
}
|
||||
}
|
||||
*color = 0;
|
||||
return false;
|
||||
return SDL_FALSE;
|
||||
}
|
||||
|
||||
// We encounter some problems with SDL2_image on MSYS2 (Windows),
|
||||
@ -34,9 +30,8 @@ find_color(struct index *index, int len, char c, uint32_t *color) {
|
||||
//
|
||||
// Parameter is not "const char *" because XPM formats are generally stored in a
|
||||
// (non-const) "char *"
|
||||
SDL_Surface *
|
||||
read_xpm(char *xpm[]) {
|
||||
#ifndef NDEBUG
|
||||
SDL_Surface *read_xpm(char *xpm[]) {
|
||||
#if SDL_ASSERT_LEVEL >= 2
|
||||
// patch the XPM to change the icon color in debug mode
|
||||
xpm[2] = ". c #CC00CC";
|
||||
#endif
|
||||
@ -51,32 +46,30 @@ read_xpm(char *xpm[]) {
|
||||
int chars = strtol(endptr + 1, &endptr, 10);
|
||||
|
||||
// sanity checks
|
||||
assert(0 <= width && width < 256);
|
||||
assert(0 <= height && height < 256);
|
||||
assert(0 <= colors && colors < 256);
|
||||
assert(chars == 1); // this implementation does not support more
|
||||
|
||||
(void) chars;
|
||||
SDL_assert(0 <= width && width < 256);
|
||||
SDL_assert(0 <= height && height < 256);
|
||||
SDL_assert(0 <= colors && colors < 256);
|
||||
SDL_assert(chars == 1); // this implementation does not support more
|
||||
|
||||
// init index
|
||||
struct index index[colors];
|
||||
for (int i = 0; i < colors; ++i) {
|
||||
const char *line = xpm[1+i];
|
||||
index[i].c = line[0];
|
||||
assert(line[1] == '\t');
|
||||
assert(line[2] == 'c');
|
||||
assert(line[3] == ' ');
|
||||
SDL_assert(line[1] == '\t');
|
||||
SDL_assert(line[2] == 'c');
|
||||
SDL_assert(line[3] == ' ');
|
||||
if (line[4] == '#') {
|
||||
index[i].color = 0xff000000 | strtol(&line[5], &endptr, 0x10);
|
||||
assert(*endptr == '\0');
|
||||
SDL_assert(*endptr == '\0');
|
||||
} else {
|
||||
assert(!strcmp("None", &line[4]));
|
||||
SDL_assert(!strcmp("None", &line[4]));
|
||||
index[i].color = 0;
|
||||
}
|
||||
}
|
||||
|
||||
// parse image
|
||||
uint32_t *pixels = SDL_malloc(4 * width * height);
|
||||
Uint32 *pixels = SDL_malloc(4 * width * height);
|
||||
if (!pixels) {
|
||||
LOGE("Could not allocate icon memory");
|
||||
return NULL;
|
||||
@ -85,34 +78,29 @@ read_xpm(char *xpm[]) {
|
||||
const char *line = xpm[1 + colors + y];
|
||||
for (int x = 0; x < width; ++x) {
|
||||
char c = line[x];
|
||||
uint32_t color;
|
||||
bool color_found = find_color(index, colors, c, &color);
|
||||
assert(color_found);
|
||||
(void) color_found;
|
||||
Uint32 color;
|
||||
SDL_bool color_found = find_color(index, colors, c, &color);
|
||||
SDL_assert(color_found);
|
||||
pixels[y * width + x] = color;
|
||||
}
|
||||
}
|
||||
|
||||
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
|
||||
uint32_t amask = 0x000000ff;
|
||||
uint32_t rmask = 0x0000ff00;
|
||||
uint32_t gmask = 0x00ff0000;
|
||||
uint32_t bmask = 0xff000000;
|
||||
Uint32 amask = 0x000000ff;
|
||||
Uint32 rmask = 0x0000ff00;
|
||||
Uint32 gmask = 0x00ff0000;
|
||||
Uint32 bmask = 0xff000000;
|
||||
#else // little endian, like x86
|
||||
uint32_t amask = 0xff000000;
|
||||
uint32_t rmask = 0x00ff0000;
|
||||
uint32_t gmask = 0x0000ff00;
|
||||
uint32_t bmask = 0x000000ff;
|
||||
Uint32 amask = 0xff000000;
|
||||
Uint32 rmask = 0x00ff0000;
|
||||
Uint32 gmask = 0x0000ff00;
|
||||
Uint32 bmask = 0x000000ff;
|
||||
#endif
|
||||
|
||||
SDL_Surface *surface = SDL_CreateRGBSurfaceFrom(pixels,
|
||||
width, height,
|
||||
32, 4 * width,
|
||||
rmask, gmask, bmask, amask);
|
||||
if (!surface) {
|
||||
LOGE("Could not create icon surface");
|
||||
return NULL;
|
||||
}
|
||||
// make the surface own the raw pixels
|
||||
surface->flags &= ~SDL_PREALLOC;
|
||||
return surface;
|
||||
|
||||
@ -1,11 +1,8 @@
|
||||
#ifndef TINYXPM_H
|
||||
#define TINYXPM_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <SDL2/SDL.h>
|
||||
|
||||
SDL_Surface *
|
||||
read_xpm(char *xpm[]);
|
||||
SDL_Surface *read_xpm(char *xpm[]);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,46 +0,0 @@
|
||||
#ifndef BUFFER_UTIL_H
|
||||
#define BUFFER_UTIL_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
static inline void
|
||||
buffer_write16be(uint8_t *buf, uint16_t value) {
|
||||
buf[0] = value >> 8;
|
||||
buf[1] = value;
|
||||
}
|
||||
|
||||
static inline void
|
||||
buffer_write32be(uint8_t *buf, uint32_t value) {
|
||||
buf[0] = value >> 24;
|
||||
buf[1] = value >> 16;
|
||||
buf[2] = value >> 8;
|
||||
buf[3] = value;
|
||||
}
|
||||
|
||||
static inline void
|
||||
buffer_write64be(uint8_t *buf, uint64_t value) {
|
||||
buffer_write32be(buf, value >> 32);
|
||||
buffer_write32be(&buf[4], (uint32_t) value);
|
||||
}
|
||||
|
||||
static inline uint16_t
|
||||
buffer_read16be(const uint8_t *buf) {
|
||||
return (buf[0] << 8) | buf[1];
|
||||
}
|
||||
|
||||
static inline uint32_t
|
||||
buffer_read32be(const uint8_t *buf) {
|
||||
return ((uint32_t) buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
|
||||
}
|
||||
|
||||
static inline uint64_t
|
||||
buffer_read64be(const uint8_t *buf) {
|
||||
uint32_t msb = buffer_read32be(buf);
|
||||
uint32_t lsb = buffer_read32be(&buf[4]);
|
||||
return ((uint64_t) msb << 32) | lsb;
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,52 +0,0 @@
|
||||
// generic circular buffer (bounded queue) implementation
|
||||
#ifndef CBUF_H
|
||||
#define CBUF_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <unistd.h>
|
||||
|
||||
// To define a circular buffer type of 20 ints:
|
||||
// struct cbuf_int CBUF(int, 20);
|
||||
//
|
||||
// data has length CAP + 1 to distinguish empty vs full.
|
||||
#define CBUF(TYPE, CAP) { \
|
||||
TYPE data[(CAP) + 1]; \
|
||||
size_t head; \
|
||||
size_t tail; \
|
||||
}
|
||||
|
||||
#define cbuf_size_(PCBUF) \
|
||||
(sizeof((PCBUF)->data) / sizeof(*(PCBUF)->data))
|
||||
|
||||
#define cbuf_is_empty(PCBUF) \
|
||||
((PCBUF)->head == (PCBUF)->tail)
|
||||
|
||||
#define cbuf_is_full(PCBUF) \
|
||||
(((PCBUF)->head + 1) % cbuf_size_(PCBUF) == (PCBUF)->tail)
|
||||
|
||||
#define cbuf_init(PCBUF) \
|
||||
(void) ((PCBUF)->head = (PCBUF)->tail = 0)
|
||||
|
||||
#define cbuf_push(PCBUF, ITEM) \
|
||||
({ \
|
||||
bool ok = !cbuf_is_full(PCBUF); \
|
||||
if (ok) { \
|
||||
(PCBUF)->data[(PCBUF)->head] = (ITEM); \
|
||||
(PCBUF)->head = ((PCBUF)->head + 1) % cbuf_size_(PCBUF); \
|
||||
} \
|
||||
ok; \
|
||||
})
|
||||
|
||||
#define cbuf_take(PCBUF, PITEM) \
|
||||
({ \
|
||||
bool ok = !cbuf_is_empty(PCBUF); \
|
||||
if (ok) { \
|
||||
*(PITEM) = (PCBUF)->data[(PCBUF)->tail]; \
|
||||
(PCBUF)->tail = ((PCBUF)->tail + 1) % cbuf_size_(PCBUF); \
|
||||
} \
|
||||
ok; \
|
||||
})
|
||||
|
||||
#endif
|
||||
@ -1,75 +0,0 @@
|
||||
#ifndef LOCK_H
|
||||
#define LOCK_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdint.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
|
||||
#include "log.h"
|
||||
|
||||
static inline void
|
||||
mutex_lock(SDL_mutex *mutex) {
|
||||
int r = SDL_LockMutex(mutex);
|
||||
#ifndef NDEBUG
|
||||
if (r) {
|
||||
LOGC("Could not lock mutex: %s", SDL_GetError());
|
||||
abort();
|
||||
}
|
||||
#else
|
||||
(void) r;
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline void
|
||||
mutex_unlock(SDL_mutex *mutex) {
|
||||
int r = SDL_UnlockMutex(mutex);
|
||||
#ifndef NDEBUG
|
||||
if (r) {
|
||||
LOGC("Could not unlock mutex: %s", SDL_GetError());
|
||||
abort();
|
||||
}
|
||||
#else
|
||||
(void) r;
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline void
|
||||
cond_wait(SDL_cond *cond, SDL_mutex *mutex) {
|
||||
int r = SDL_CondWait(cond, mutex);
|
||||
#ifndef NDEBUG
|
||||
if (r) {
|
||||
LOGC("Could not wait on condition: %s", SDL_GetError());
|
||||
abort();
|
||||
}
|
||||
#else
|
||||
(void) r;
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline int
|
||||
cond_wait_timeout(SDL_cond *cond, SDL_mutex *mutex, uint32_t ms) {
|
||||
int r = SDL_CondWaitTimeout(cond, mutex, ms);
|
||||
#ifndef NDEBUG
|
||||
if (r < 0) {
|
||||
LOGC("Could not wait on condition with timeout: %s", SDL_GetError());
|
||||
abort();
|
||||
}
|
||||
#endif
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline void
|
||||
cond_signal(SDL_cond *cond) {
|
||||
int r = SDL_CondSignal(cond);
|
||||
#ifndef NDEBUG
|
||||
if (r) {
|
||||
LOGC("Could not signal a condition: %s", SDL_GetError());
|
||||
abort();
|
||||
}
|
||||
#else
|
||||
(void) r;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,57 +0,0 @@
|
||||
#ifndef NET_H
|
||||
#define NET_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <SDL2/SDL_platform.h>
|
||||
|
||||
#ifdef __WINDOWS__
|
||||
# include <winsock2.h>
|
||||
#define SHUT_RD SD_RECEIVE
|
||||
#define SHUT_WR SD_SEND
|
||||
#define SHUT_RDWR SD_BOTH
|
||||
typedef SOCKET socket_t;
|
||||
#else
|
||||
# include <sys/socket.h>
|
||||
# define INVALID_SOCKET -1
|
||||
typedef int socket_t;
|
||||
#endif
|
||||
|
||||
bool
|
||||
net_init(void);
|
||||
|
||||
void
|
||||
net_cleanup(void);
|
||||
|
||||
socket_t
|
||||
net_connect(uint32_t addr, uint16_t port);
|
||||
|
||||
socket_t
|
||||
net_listen(uint32_t addr, uint16_t port, int backlog);
|
||||
|
||||
socket_t
|
||||
net_accept(socket_t server_socket);
|
||||
|
||||
// the _all versions wait/retry until len bytes have been written/read
|
||||
ssize_t
|
||||
net_recv(socket_t socket, void *buf, size_t len);
|
||||
|
||||
ssize_t
|
||||
net_recv_all(socket_t socket, void *buf, size_t len);
|
||||
|
||||
ssize_t
|
||||
net_send(socket_t socket, const void *buf, size_t len);
|
||||
|
||||
ssize_t
|
||||
net_send_all(socket_t socket, const void *buf, size_t len);
|
||||
|
||||
// how is SHUT_RD (read), SHUT_WR (write) or SHUT_RDWR (both)
|
||||
bool
|
||||
net_shutdown(socket_t socket, int how);
|
||||
|
||||
bool
|
||||
net_close(socket_t socket);
|
||||
|
||||
#endif
|
||||
@ -1,21 +0,0 @@
|
||||
#include "process.h"
|
||||
|
||||
#include "log.h"
|
||||
|
||||
bool
|
||||
process_check_success(process_t proc, const char *name, bool close) {
|
||||
if (proc == PROCESS_NONE) {
|
||||
LOGE("Could not execute \"%s\"", name);
|
||||
return false;
|
||||
}
|
||||
exit_code_t exit_code = process_wait(proc, close);
|
||||
if (exit_code) {
|
||||
if (exit_code != NO_EXIT_CODE) {
|
||||
LOGE("\"%s\" returned with value %" PRIexitcode, name, exit_code);
|
||||
} else {
|
||||
LOGE("\"%s\" exited unexpectedly", name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
@ -1,81 +0,0 @@
|
||||
#ifndef SC_PROCESS_H
|
||||
#define SC_PROCESS_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
|
||||
// not needed here, but winsock2.h must never be included AFTER windows.h
|
||||
# include <winsock2.h>
|
||||
# include <windows.h>
|
||||
# define PATH_SEPARATOR '\\'
|
||||
# define PRIexitcode "lu"
|
||||
// <https://stackoverflow.com/a/44383330/1987178>
|
||||
# define PRIsizet "Iu"
|
||||
# define PROCESS_NONE NULL
|
||||
# define NO_EXIT_CODE -1u // max value as unsigned
|
||||
typedef HANDLE process_t;
|
||||
typedef DWORD exit_code_t;
|
||||
|
||||
#else
|
||||
|
||||
# include <sys/types.h>
|
||||
# define PATH_SEPARATOR '/'
|
||||
# define PRIsizet "zu"
|
||||
# define PRIexitcode "d"
|
||||
# define PROCESS_NONE -1
|
||||
# define NO_EXIT_CODE -1
|
||||
typedef pid_t process_t;
|
||||
typedef int exit_code_t;
|
||||
|
||||
#endif
|
||||
|
||||
enum process_result {
|
||||
PROCESS_SUCCESS,
|
||||
PROCESS_ERROR_GENERIC,
|
||||
PROCESS_ERROR_MISSING_BINARY,
|
||||
};
|
||||
|
||||
// execute the command and write the result to the output parameter "process"
|
||||
enum process_result
|
||||
process_execute(const char *const argv[], process_t *process);
|
||||
|
||||
// kill the process
|
||||
bool
|
||||
process_terminate(process_t pid);
|
||||
|
||||
// wait and close the process (like waitpid())
|
||||
// the "close" flag indicates if the process must be "closed" (reaped)
|
||||
// (passing false is equivalent to enable WNOWAIT in waitid())
|
||||
exit_code_t
|
||||
process_wait(process_t pid, bool close);
|
||||
|
||||
// close the process
|
||||
//
|
||||
// Semantically, process_wait(close) = process_wait(noclose) + process_close
|
||||
void
|
||||
process_close(process_t pid);
|
||||
|
||||
// convenience function to wait for a successful process execution
|
||||
// automatically log process errors with the provided process name
|
||||
bool
|
||||
process_check_success(process_t proc, const char *name, bool close);
|
||||
|
||||
#ifndef _WIN32
|
||||
// only used to find package manager, not implemented for Windows
|
||||
bool
|
||||
search_executable(const char *file);
|
||||
#endif
|
||||
|
||||
// return the absolute path of the executable (the scrcpy binary)
|
||||
// may be NULL on error; to be freed by free()
|
||||
char *
|
||||
get_executable_path(void);
|
||||
|
||||
// returns true if the file exists and is not a directory
|
||||
bool
|
||||
is_regular_file(const char *path);
|
||||
|
||||
#endif
|
||||
@ -1,77 +0,0 @@
|
||||
// generic intrusive FIFO queue
|
||||
#ifndef QUEUE_H
|
||||
#define QUEUE_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
|
||||
// To define a queue type of "struct foo":
|
||||
// struct queue_foo QUEUE(struct foo);
|
||||
#define QUEUE(TYPE) { \
|
||||
TYPE *first; \
|
||||
TYPE *last; \
|
||||
}
|
||||
|
||||
#define queue_init(PQ) \
|
||||
(void) ((PQ)->first = (PQ)->last = NULL)
|
||||
|
||||
#define queue_is_empty(PQ) \
|
||||
!(PQ)->first
|
||||
|
||||
// NEXTFIELD is the field in the ITEM type used for intrusive linked-list
|
||||
//
|
||||
// For example:
|
||||
// struct foo {
|
||||
// int value;
|
||||
// struct foo *next;
|
||||
// };
|
||||
//
|
||||
// // define the type "struct my_queue"
|
||||
// struct my_queue QUEUE(struct foo);
|
||||
//
|
||||
// struct my_queue queue;
|
||||
// queue_init(&queue);
|
||||
//
|
||||
// struct foo v1 = { .value = 42 };
|
||||
// struct foo v2 = { .value = 27 };
|
||||
//
|
||||
// queue_push(&queue, next, v1);
|
||||
// queue_push(&queue, next, v2);
|
||||
//
|
||||
// struct foo *foo;
|
||||
// queue_take(&queue, next, &foo);
|
||||
// assert(foo->value == 42);
|
||||
// queue_take(&queue, next, &foo);
|
||||
// assert(foo->value == 27);
|
||||
// assert(queue_is_empty(&queue));
|
||||
//
|
||||
|
||||
// push a new item into the queue
|
||||
#define queue_push(PQ, NEXTFIELD, ITEM) \
|
||||
(void) ({ \
|
||||
(ITEM)->NEXTFIELD = NULL; \
|
||||
if (queue_is_empty(PQ)) { \
|
||||
(PQ)->first = (PQ)->last = (ITEM); \
|
||||
} else { \
|
||||
(PQ)->last->NEXTFIELD = (ITEM); \
|
||||
(PQ)->last = (ITEM); \
|
||||
} \
|
||||
})
|
||||
|
||||
// take the next item and remove it from the queue (the queue must not be empty)
|
||||
// the result is stored in *(PITEM)
|
||||
// (without typeof(), we could not store a local variable having the correct
|
||||
// type so that we can "return" it)
|
||||
#define queue_take(PQ, NEXTFIELD, PITEM) \
|
||||
(void) ({ \
|
||||
assert(!queue_is_empty(PQ)); \
|
||||
*(PITEM) = (PQ)->first; \
|
||||
(PQ)->first = (PQ)->first->NEXTFIELD; \
|
||||
})
|
||||
// no need to update (PQ)->last if the queue is left empty:
|
||||
// (PQ)->last is undefined if !(PQ)->first anyway
|
||||
|
||||
#endif
|
||||
@ -1,193 +0,0 @@
|
||||
#include "str_util.h"
|
||||
|
||||
#include <errno.h>
|
||||
#include <limits.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
# include <windows.h>
|
||||
# include <tchar.h>
|
||||
#endif
|
||||
|
||||
size_t
|
||||
xstrncpy(char *dest, const char *src, size_t n) {
|
||||
size_t i;
|
||||
for (i = 0; i < n - 1 && src[i] != '\0'; ++i)
|
||||
dest[i] = src[i];
|
||||
if (n)
|
||||
dest[i] = '\0';
|
||||
return src[i] == '\0' ? i : n;
|
||||
}
|
||||
|
||||
size_t
|
||||
xstrjoin(char *dst, const char *const tokens[], char sep, size_t n) {
|
||||
const char *const *remaining = tokens;
|
||||
const char *token = *remaining++;
|
||||
size_t i = 0;
|
||||
while (token) {
|
||||
if (i) {
|
||||
dst[i++] = sep;
|
||||
if (i == n)
|
||||
goto truncated;
|
||||
}
|
||||
size_t w = xstrncpy(dst + i, token, n - i);
|
||||
if (w >= n - i)
|
||||
goto truncated;
|
||||
i += w;
|
||||
token = *remaining++;
|
||||
}
|
||||
return i;
|
||||
|
||||
truncated:
|
||||
dst[n - 1] = '\0';
|
||||
return n;
|
||||
}
|
||||
|
||||
char *
|
||||
strquote(const char *src) {
|
||||
size_t len = strlen(src);
|
||||
char *quoted = malloc(len + 3);
|
||||
if (!quoted) {
|
||||
return NULL;
|
||||
}
|
||||
memcpy("ed[1], src, len);
|
||||
quoted[0] = '"';
|
||||
quoted[len + 1] = '"';
|
||||
quoted[len + 2] = '\0';
|
||||
return quoted;
|
||||
}
|
||||
|
||||
bool
|
||||
parse_integer(const char *s, long *out) {
|
||||
char *endptr;
|
||||
if (*s == '\0') {
|
||||
return false;
|
||||
}
|
||||
errno = 0;
|
||||
long value = strtol(s, &endptr, 0);
|
||||
if (errno == ERANGE) {
|
||||
return false;
|
||||
}
|
||||
if (*endptr != '\0') {
|
||||
return false;
|
||||
}
|
||||
|
||||
*out = value;
|
||||
return true;
|
||||
}
|
||||
|
||||
size_t
|
||||
parse_integers(const char *s, const char sep, size_t max_items, long *out) {
|
||||
size_t count = 0;
|
||||
char *endptr;
|
||||
do {
|
||||
errno = 0;
|
||||
long value = strtol(s, &endptr, 0);
|
||||
if (errno == ERANGE) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (endptr == s || (*endptr != sep && *endptr != '\0')) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
out[count++] = value;
|
||||
if (*endptr == sep) {
|
||||
if (count >= max_items) {
|
||||
// max items already reached, could not accept a new item
|
||||
return 0;
|
||||
}
|
||||
// parse the next token during the next iteration
|
||||
s = endptr + 1;
|
||||
}
|
||||
} while (*endptr != '\0');
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
bool
|
||||
parse_integer_with_suffix(const char *s, long *out) {
|
||||
char *endptr;
|
||||
if (*s == '\0') {
|
||||
return false;
|
||||
}
|
||||
errno = 0;
|
||||
long value = strtol(s, &endptr, 0);
|
||||
if (errno == ERANGE) {
|
||||
return false;
|
||||
}
|
||||
int mul = 1;
|
||||
if (*endptr != '\0') {
|
||||
if (s == endptr) {
|
||||
return false;
|
||||
}
|
||||
if ((*endptr == 'M' || *endptr == 'm') && endptr[1] == '\0') {
|
||||
mul = 1000000;
|
||||
} else if ((*endptr == 'K' || *endptr == 'k') && endptr[1] == '\0') {
|
||||
mul = 1000;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if ((value < 0 && LONG_MIN / mul > value) ||
|
||||
(value > 0 && LONG_MAX / mul < value)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*out = value * mul;
|
||||
return true;
|
||||
}
|
||||
|
||||
size_t
|
||||
utf8_truncation_index(const char *utf8, size_t max_len) {
|
||||
size_t len = strlen(utf8);
|
||||
if (len <= max_len) {
|
||||
return len;
|
||||
}
|
||||
len = max_len;
|
||||
// see UTF-8 encoding <https://en.wikipedia.org/wiki/UTF-8#Description>
|
||||
while ((utf8[len] & 0x80) != 0 && (utf8[len] & 0xc0) != 0xc0) {
|
||||
// the next byte is not the start of a new UTF-8 codepoint
|
||||
// so if we would cut there, the character would be truncated
|
||||
len--;
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
|
||||
wchar_t *
|
||||
utf8_to_wide_char(const char *utf8) {
|
||||
int len = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0);
|
||||
if (!len) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
wchar_t *wide = malloc(len * sizeof(wchar_t));
|
||||
if (!wide) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
MultiByteToWideChar(CP_UTF8, 0, utf8, -1, wide, len);
|
||||
return wide;
|
||||
}
|
||||
|
||||
char *
|
||||
utf8_from_wide_char(const wchar_t *ws) {
|
||||
int len = WideCharToMultiByte(CP_UTF8, 0, ws, -1, NULL, 0, NULL, NULL);
|
||||
if (!len) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
char *utf8 = malloc(len);
|
||||
if (!utf8) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
WideCharToMultiByte(CP_UTF8, 0, ws, -1, utf8, len, NULL, NULL);
|
||||
return utf8;
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,60 +0,0 @@
|
||||
#ifndef STRUTIL_H
|
||||
#define STRUTIL_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
|
||||
// like strncpy, except:
|
||||
// - it copies at most n-1 chars
|
||||
// - the dest string is nul-terminated
|
||||
// - it does not write useless bytes if strlen(src) < n
|
||||
// - it returns the number of chars actually written (max n-1) if src has
|
||||
// been copied completely, or n if src has been truncated
|
||||
size_t
|
||||
xstrncpy(char *dest, const char *src, size_t n);
|
||||
|
||||
// join tokens by sep into dst
|
||||
// returns the number of chars actually written (max n-1) if no trucation
|
||||
// occurred, or n if truncated
|
||||
size_t
|
||||
xstrjoin(char *dst, const char *const tokens[], char sep, size_t n);
|
||||
|
||||
// quote a string
|
||||
// returns the new allocated string, to be freed by the caller
|
||||
char *
|
||||
strquote(const char *src);
|
||||
|
||||
// parse s as an integer into value
|
||||
// returns true if the conversion succeeded, false otherwise
|
||||
bool
|
||||
parse_integer(const char *s, long *out);
|
||||
|
||||
// parse s as integers separated by sep (for example '1234:2000')
|
||||
// returns the number of integers on success, 0 on failure
|
||||
size_t
|
||||
parse_integers(const char *s, const char sep, size_t max_items, long *out);
|
||||
|
||||
// parse s as an integer into value
|
||||
// like parse_integer(), but accept 'k'/'K' (x1000) and 'm'/'M' (x1000000) as
|
||||
// suffix
|
||||
// returns true if the conversion succeeded, false otherwise
|
||||
bool
|
||||
parse_integer_with_suffix(const char *s, long *out);
|
||||
|
||||
// return the index to truncate a UTF-8 string at a valid position
|
||||
size_t
|
||||
utf8_truncation_index(const char *utf8, size_t max_len);
|
||||
|
||||
#ifdef _WIN32
|
||||
// convert a UTF-8 string to a wchar_t string
|
||||
// returns the new allocated string, to be freed by the caller
|
||||
wchar_t *
|
||||
utf8_to_wide_char(const char *utf8);
|
||||
|
||||
char *
|
||||
utf8_from_wide_char(const wchar_t *s);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@ -1,112 +0,0 @@
|
||||
#include "video_buffer.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
#include <libavutil/avutil.h>
|
||||
#include <libavformat/avformat.h>
|
||||
|
||||
#include "util/lock.h"
|
||||
#include "util/log.h"
|
||||
|
||||
bool
|
||||
video_buffer_init(struct video_buffer *vb, struct fps_counter *fps_counter,
|
||||
bool render_expired_frames) {
|
||||
vb->fps_counter = fps_counter;
|
||||
|
||||
if (!(vb->decoding_frame = av_frame_alloc())) {
|
||||
goto error_0;
|
||||
}
|
||||
|
||||
if (!(vb->rendering_frame = av_frame_alloc())) {
|
||||
goto error_1;
|
||||
}
|
||||
|
||||
if (!(vb->mutex = SDL_CreateMutex())) {
|
||||
goto error_2;
|
||||
}
|
||||
|
||||
vb->render_expired_frames = render_expired_frames;
|
||||
if (render_expired_frames) {
|
||||
if (!(vb->rendering_frame_consumed_cond = SDL_CreateCond())) {
|
||||
SDL_DestroyMutex(vb->mutex);
|
||||
goto error_2;
|
||||
}
|
||||
// interrupted is not used if expired frames are not rendered
|
||||
// since offering a frame will never block
|
||||
vb->interrupted = false;
|
||||
}
|
||||
|
||||
// there is initially no rendering frame, so consider it has already been
|
||||
// consumed
|
||||
vb->rendering_frame_consumed = true;
|
||||
|
||||
return true;
|
||||
|
||||
error_2:
|
||||
av_frame_free(&vb->rendering_frame);
|
||||
error_1:
|
||||
av_frame_free(&vb->decoding_frame);
|
||||
error_0:
|
||||
return false;
|
||||
}
|
||||
|
||||
void
|
||||
video_buffer_destroy(struct video_buffer *vb) {
|
||||
if (vb->render_expired_frames) {
|
||||
SDL_DestroyCond(vb->rendering_frame_consumed_cond);
|
||||
}
|
||||
SDL_DestroyMutex(vb->mutex);
|
||||
av_frame_free(&vb->rendering_frame);
|
||||
av_frame_free(&vb->decoding_frame);
|
||||
}
|
||||
|
||||
static void
|
||||
video_buffer_swap_frames(struct video_buffer *vb) {
|
||||
AVFrame *tmp = vb->decoding_frame;
|
||||
vb->decoding_frame = vb->rendering_frame;
|
||||
vb->rendering_frame = tmp;
|
||||
}
|
||||
|
||||
void
|
||||
video_buffer_offer_decoded_frame(struct video_buffer *vb,
|
||||
bool *previous_frame_skipped) {
|
||||
mutex_lock(vb->mutex);
|
||||
if (vb->render_expired_frames) {
|
||||
// wait for the current (expired) frame to be consumed
|
||||
while (!vb->rendering_frame_consumed && !vb->interrupted) {
|
||||
cond_wait(vb->rendering_frame_consumed_cond, vb->mutex);
|
||||
}
|
||||
} else if (!vb->rendering_frame_consumed) {
|
||||
fps_counter_add_skipped_frame(vb->fps_counter);
|
||||
}
|
||||
|
||||
video_buffer_swap_frames(vb);
|
||||
|
||||
*previous_frame_skipped = !vb->rendering_frame_consumed;
|
||||
vb->rendering_frame_consumed = false;
|
||||
|
||||
mutex_unlock(vb->mutex);
|
||||
}
|
||||
|
||||
const AVFrame *
|
||||
video_buffer_consume_rendered_frame(struct video_buffer *vb) {
|
||||
assert(!vb->rendering_frame_consumed);
|
||||
vb->rendering_frame_consumed = true;
|
||||
fps_counter_add_rendered_frame(vb->fps_counter);
|
||||
if (vb->render_expired_frames) {
|
||||
// unblock video_buffer_offer_decoded_frame()
|
||||
cond_signal(vb->rendering_frame_consumed_cond);
|
||||
}
|
||||
return vb->rendering_frame;
|
||||
}
|
||||
|
||||
void
|
||||
video_buffer_interrupt(struct video_buffer *vb) {
|
||||
if (vb->render_expired_frames) {
|
||||
mutex_lock(vb->mutex);
|
||||
vb->interrupted = true;
|
||||
mutex_unlock(vb->mutex);
|
||||
// wake up blocking wait
|
||||
cond_signal(vb->rendering_frame_consumed_cond);
|
||||
}
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
#ifndef VIDEO_BUFFER_H
|
||||
#define VIDEO_BUFFER_H
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <SDL2/SDL_mutex.h>
|
||||
|
||||
#include "fps_counter.h"
|
||||
|
||||
// forward declarations
|
||||
typedef struct AVFrame AVFrame;
|
||||
|
||||
struct video_buffer {
|
||||
AVFrame *decoding_frame;
|
||||
AVFrame *rendering_frame;
|
||||
SDL_mutex *mutex;
|
||||
bool render_expired_frames;
|
||||
bool interrupted;
|
||||
SDL_cond *rendering_frame_consumed_cond;
|
||||
bool rendering_frame_consumed;
|
||||
struct fps_counter *fps_counter;
|
||||
};
|
||||
|
||||
bool
|
||||
video_buffer_init(struct video_buffer *vb, struct fps_counter *fps_counter,
|
||||
bool render_expired_frames);
|
||||
|
||||
void
|
||||
video_buffer_destroy(struct video_buffer *vb);
|
||||
|
||||
// set the decoded frame as ready for rendering
|
||||
// this function locks frames->mutex during its execution
|
||||
// the output flag is set to report whether the previous frame has been skipped
|
||||
void
|
||||
video_buffer_offer_decoded_frame(struct video_buffer *vb,
|
||||
bool *previous_frame_skipped);
|
||||
|
||||
// mark the rendering frame as consumed and return it
|
||||
// MUST be called with frames->mutex locked!!!
|
||||
// the caller is expected to render the returned frame to some texture before
|
||||
// unlocking frames->mutex
|
||||
const AVFrame *
|
||||
video_buffer_consume_rendered_frame(struct video_buffer *vb);
|
||||
|
||||
// wake up and avoid any blocking call
|
||||
void
|
||||
video_buffer_interrupt(struct video_buffer *vb);
|
||||
|
||||
#endif
|
||||
@ -1,81 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
#include "util/buffer_util.h"
|
||||
|
||||
static void test_buffer_write16be(void) {
|
||||
uint16_t val = 0xABCD;
|
||||
uint8_t buf[2];
|
||||
|
||||
buffer_write16be(buf, val);
|
||||
|
||||
assert(buf[0] == 0xAB);
|
||||
assert(buf[1] == 0xCD);
|
||||
}
|
||||
|
||||
static void test_buffer_write32be(void) {
|
||||
uint32_t val = 0xABCD1234;
|
||||
uint8_t buf[4];
|
||||
|
||||
buffer_write32be(buf, val);
|
||||
|
||||
assert(buf[0] == 0xAB);
|
||||
assert(buf[1] == 0xCD);
|
||||
assert(buf[2] == 0x12);
|
||||
assert(buf[3] == 0x34);
|
||||
}
|
||||
|
||||
static void test_buffer_write64be(void) {
|
||||
uint64_t val = 0xABCD1234567890EF;
|
||||
uint8_t buf[8];
|
||||
|
||||
buffer_write64be(buf, val);
|
||||
|
||||
assert(buf[0] == 0xAB);
|
||||
assert(buf[1] == 0xCD);
|
||||
assert(buf[2] == 0x12);
|
||||
assert(buf[3] == 0x34);
|
||||
assert(buf[4] == 0x56);
|
||||
assert(buf[5] == 0x78);
|
||||
assert(buf[6] == 0x90);
|
||||
assert(buf[7] == 0xEF);
|
||||
}
|
||||
|
||||
static void test_buffer_read16be(void) {
|
||||
uint8_t buf[2] = {0xAB, 0xCD};
|
||||
|
||||
uint16_t val = buffer_read16be(buf);
|
||||
|
||||
assert(val == 0xABCD);
|
||||
}
|
||||
|
||||
static void test_buffer_read32be(void) {
|
||||
uint8_t buf[4] = {0xAB, 0xCD, 0x12, 0x34};
|
||||
|
||||
uint32_t val = buffer_read32be(buf);
|
||||
|
||||
assert(val == 0xABCD1234);
|
||||
}
|
||||
|
||||
static void test_buffer_read64be(void) {
|
||||
uint8_t buf[8] = {0xAB, 0xCD, 0x12, 0x34,
|
||||
0x56, 0x78, 0x90, 0xEF};
|
||||
|
||||
uint64_t val = buffer_read64be(buf);
|
||||
|
||||
assert(val == 0xABCD1234567890EF);
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_buffer_write16be();
|
||||
test_buffer_write32be();
|
||||
test_buffer_write64be();
|
||||
test_buffer_read16be();
|
||||
test_buffer_read32be();
|
||||
test_buffer_read64be();
|
||||
return 0;
|
||||
}
|
||||
@ -1,78 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "util/cbuf.h"
|
||||
|
||||
struct int_queue CBUF(int, 32);
|
||||
|
||||
static void test_cbuf_empty(void) {
|
||||
struct int_queue queue;
|
||||
cbuf_init(&queue);
|
||||
|
||||
assert(cbuf_is_empty(&queue));
|
||||
|
||||
bool push_ok = cbuf_push(&queue, 42);
|
||||
assert(push_ok);
|
||||
assert(!cbuf_is_empty(&queue));
|
||||
|
||||
int item;
|
||||
bool take_ok = cbuf_take(&queue, &item);
|
||||
assert(take_ok);
|
||||
assert(cbuf_is_empty(&queue));
|
||||
|
||||
bool take_empty_ok = cbuf_take(&queue, &item);
|
||||
assert(!take_empty_ok); // the queue is empty
|
||||
}
|
||||
|
||||
static void test_cbuf_full(void) {
|
||||
struct int_queue queue;
|
||||
cbuf_init(&queue);
|
||||
|
||||
assert(!cbuf_is_full(&queue));
|
||||
|
||||
// fill the queue
|
||||
for (int i = 0; i < 32; ++i) {
|
||||
bool ok = cbuf_push(&queue, i);
|
||||
assert(ok);
|
||||
}
|
||||
bool ok = cbuf_push(&queue, 42);
|
||||
assert(!ok); // the queue if full
|
||||
|
||||
int item;
|
||||
bool take_ok = cbuf_take(&queue, &item);
|
||||
assert(take_ok);
|
||||
assert(!cbuf_is_full(&queue));
|
||||
}
|
||||
|
||||
static void test_cbuf_push_take(void) {
|
||||
struct int_queue queue;
|
||||
cbuf_init(&queue);
|
||||
|
||||
bool push1_ok = cbuf_push(&queue, 42);
|
||||
assert(push1_ok);
|
||||
|
||||
bool push2_ok = cbuf_push(&queue, 35);
|
||||
assert(push2_ok);
|
||||
|
||||
int item;
|
||||
|
||||
bool take1_ok = cbuf_take(&queue, &item);
|
||||
assert(take1_ok);
|
||||
assert(item == 42);
|
||||
|
||||
bool take2_ok = cbuf_take(&queue, &item);
|
||||
assert(take2_ok);
|
||||
assert(item == 35);
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_cbuf_empty();
|
||||
test_cbuf_full();
|
||||
test_cbuf_push_take();
|
||||
return 0;
|
||||
}
|
||||
@ -1,174 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "cli.h"
|
||||
#include "scrcpy.h"
|
||||
|
||||
static void test_flag_version(void) {
|
||||
struct scrcpy_cli_args args = {
|
||||
.opts = SCRCPY_OPTIONS_DEFAULT,
|
||||
.help = false,
|
||||
.version = false,
|
||||
};
|
||||
|
||||
char *argv[] = {"scrcpy", "-v"};
|
||||
|
||||
bool ok = scrcpy_parse_args(&args, 2, argv);
|
||||
assert(ok);
|
||||
assert(!args.help);
|
||||
assert(args.version);
|
||||
}
|
||||
|
||||
static void test_flag_help(void) {
|
||||
struct scrcpy_cli_args args = {
|
||||
.opts = SCRCPY_OPTIONS_DEFAULT,
|
||||
.help = false,
|
||||
.version = false,
|
||||
};
|
||||
|
||||
char *argv[] = {"scrcpy", "-v"};
|
||||
|
||||
bool ok = scrcpy_parse_args(&args, 2, argv);
|
||||
assert(ok);
|
||||
assert(!args.help);
|
||||
assert(args.version);
|
||||
}
|
||||
|
||||
static void test_options(void) {
|
||||
struct scrcpy_cli_args args = {
|
||||
.opts = SCRCPY_OPTIONS_DEFAULT,
|
||||
.help = false,
|
||||
.version = false,
|
||||
};
|
||||
|
||||
char *argv[] = {
|
||||
"scrcpy",
|
||||
"--always-on-top",
|
||||
"--bit-rate", "5M",
|
||||
"--crop", "100:200:300:400",
|
||||
"--fullscreen",
|
||||
"--max-fps", "30",
|
||||
"--max-size", "1024",
|
||||
"--lock-video-orientation", "2",
|
||||
// "--no-control" is not compatible with "--turn-screen-off"
|
||||
// "--no-display" is not compatible with "--fulscreen"
|
||||
"--port", "1234:1236",
|
||||
"--push-target", "/sdcard/Movies",
|
||||
"--record", "file",
|
||||
"--record-format", "mkv",
|
||||
"--render-expired-frames",
|
||||
"--serial", "0123456789abcdef",
|
||||
"--show-touches",
|
||||
"--turn-screen-off",
|
||||
"--prefer-text",
|
||||
"--window-title", "my device",
|
||||
"--window-x", "100",
|
||||
"--window-y", "-1",
|
||||
"--window-width", "600",
|
||||
"--window-height", "0",
|
||||
"--window-borderless",
|
||||
};
|
||||
|
||||
bool ok = scrcpy_parse_args(&args, ARRAY_LEN(argv), argv);
|
||||
assert(ok);
|
||||
|
||||
const struct scrcpy_options *opts = &args.opts;
|
||||
assert(opts->always_on_top);
|
||||
assert(opts->bit_rate == 5000000);
|
||||
assert(!strcmp(opts->crop, "100:200:300:400"));
|
||||
assert(opts->fullscreen);
|
||||
assert(opts->max_fps == 30);
|
||||
assert(opts->max_size == 1024);
|
||||
assert(opts->lock_video_orientation == 2);
|
||||
assert(opts->port_range.first == 1234);
|
||||
assert(opts->port_range.last == 1236);
|
||||
assert(!strcmp(opts->push_target, "/sdcard/Movies"));
|
||||
assert(!strcmp(opts->record_filename, "file"));
|
||||
assert(opts->record_format == SC_RECORD_FORMAT_MKV);
|
||||
assert(opts->render_expired_frames);
|
||||
assert(!strcmp(opts->serial, "0123456789abcdef"));
|
||||
assert(opts->show_touches);
|
||||
assert(opts->turn_screen_off);
|
||||
assert(opts->prefer_text);
|
||||
assert(!strcmp(opts->window_title, "my device"));
|
||||
assert(opts->window_x == 100);
|
||||
assert(opts->window_y == -1);
|
||||
assert(opts->window_width == 600);
|
||||
assert(opts->window_height == 0);
|
||||
assert(opts->window_borderless);
|
||||
}
|
||||
|
||||
static void test_options2(void) {
|
||||
struct scrcpy_cli_args args = {
|
||||
.opts = SCRCPY_OPTIONS_DEFAULT,
|
||||
.help = false,
|
||||
.version = false,
|
||||
};
|
||||
|
||||
char *argv[] = {
|
||||
"scrcpy",
|
||||
"--no-control",
|
||||
"--no-display",
|
||||
"--record", "file.mp4", // cannot enable --no-display without recording
|
||||
};
|
||||
|
||||
bool ok = scrcpy_parse_args(&args, ARRAY_LEN(argv), argv);
|
||||
assert(ok);
|
||||
|
||||
const struct scrcpy_options *opts = &args.opts;
|
||||
assert(!opts->control);
|
||||
assert(!opts->display);
|
||||
assert(!strcmp(opts->record_filename, "file.mp4"));
|
||||
assert(opts->record_format == SC_RECORD_FORMAT_MP4);
|
||||
}
|
||||
|
||||
static void test_parse_shortcut_mods(void) {
|
||||
struct sc_shortcut_mods mods;
|
||||
bool ok;
|
||||
|
||||
ok = sc_parse_shortcut_mods("lctrl", &mods);
|
||||
assert(ok);
|
||||
assert(mods.count == 1);
|
||||
assert(mods.data[0] == SC_MOD_LCTRL);
|
||||
|
||||
ok = sc_parse_shortcut_mods("lctrl+lalt", &mods);
|
||||
assert(ok);
|
||||
assert(mods.count == 1);
|
||||
assert(mods.data[0] == (SC_MOD_LCTRL | SC_MOD_LALT));
|
||||
|
||||
ok = sc_parse_shortcut_mods("rctrl,lalt", &mods);
|
||||
assert(ok);
|
||||
assert(mods.count == 2);
|
||||
assert(mods.data[0] == SC_MOD_RCTRL);
|
||||
assert(mods.data[1] == SC_MOD_LALT);
|
||||
|
||||
ok = sc_parse_shortcut_mods("lsuper,rsuper+lalt,lctrl+rctrl+ralt", &mods);
|
||||
assert(ok);
|
||||
assert(mods.count == 3);
|
||||
assert(mods.data[0] == SC_MOD_LSUPER);
|
||||
assert(mods.data[1] == (SC_MOD_RSUPER | SC_MOD_LALT));
|
||||
assert(mods.data[2] == (SC_MOD_LCTRL | SC_MOD_RCTRL | SC_MOD_RALT));
|
||||
|
||||
ok = sc_parse_shortcut_mods("", &mods);
|
||||
assert(!ok);
|
||||
|
||||
ok = sc_parse_shortcut_mods("lctrl+", &mods);
|
||||
assert(!ok);
|
||||
|
||||
ok = sc_parse_shortcut_mods("lctrl,", &mods);
|
||||
assert(!ok);
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_flag_version();
|
||||
test_flag_help();
|
||||
test_options();
|
||||
test_options2();
|
||||
test_parse_shortcut_mods();
|
||||
return 0;
|
||||
};
|
||||
95
app/tests/test_control_event_queue.c
Normal file
95
app/tests/test_control_event_queue.c
Normal file
@ -0,0 +1,95 @@
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "control_event.h"
|
||||
|
||||
static void test_control_event_queue_empty(void) {
|
||||
struct control_event_queue queue;
|
||||
SDL_bool init_ok = control_event_queue_init(&queue);
|
||||
assert(init_ok);
|
||||
|
||||
assert(control_event_queue_is_empty(&queue));
|
||||
|
||||
struct control_event dummy_event;
|
||||
SDL_bool push_ok = control_event_queue_push(&queue, &dummy_event);
|
||||
assert(push_ok);
|
||||
assert(!control_event_queue_is_empty(&queue));
|
||||
|
||||
SDL_bool take_ok = control_event_queue_take(&queue, &dummy_event);
|
||||
assert(take_ok);
|
||||
assert(control_event_queue_is_empty(&queue));
|
||||
|
||||
SDL_bool take_empty_ok = control_event_queue_take(&queue, &dummy_event);
|
||||
assert(!take_empty_ok); // the queue is empty
|
||||
|
||||
control_event_queue_destroy(&queue);
|
||||
}
|
||||
|
||||
static void test_control_event_queue_full(void) {
|
||||
struct control_event_queue queue;
|
||||
SDL_bool init_ok = control_event_queue_init(&queue);
|
||||
assert(init_ok);
|
||||
|
||||
assert(!control_event_queue_is_full(&queue));
|
||||
|
||||
struct control_event dummy_event;
|
||||
// fill the queue
|
||||
while (control_event_queue_push(&queue, &dummy_event));
|
||||
|
||||
SDL_bool take_ok = control_event_queue_take(&queue, &dummy_event);
|
||||
assert(take_ok);
|
||||
assert(!control_event_queue_is_full(&queue));
|
||||
|
||||
control_event_queue_destroy(&queue);
|
||||
}
|
||||
|
||||
static void test_control_event_queue_push_take(void) {
|
||||
struct control_event_queue queue;
|
||||
SDL_bool init_ok = control_event_queue_init(&queue);
|
||||
assert(init_ok);
|
||||
|
||||
struct control_event event = {
|
||||
.type = CONTROL_EVENT_TYPE_KEYCODE,
|
||||
.keycode_event = {
|
||||
.action = AKEY_EVENT_ACTION_DOWN,
|
||||
.keycode = AKEYCODE_ENTER,
|
||||
.metastate = AMETA_CTRL_LEFT_ON | AMETA_CTRL_ON,
|
||||
},
|
||||
};
|
||||
|
||||
SDL_bool push1_ok = control_event_queue_push(&queue, &event);
|
||||
assert(push1_ok);
|
||||
|
||||
event = (struct control_event) {
|
||||
.type = CONTROL_EVENT_TYPE_TEXT,
|
||||
.text_event = {
|
||||
.text = "abc",
|
||||
},
|
||||
};
|
||||
|
||||
SDL_bool push2_ok = control_event_queue_push(&queue, &event);
|
||||
assert(push2_ok);
|
||||
|
||||
// overwrite event
|
||||
SDL_bool take1_ok = control_event_queue_take(&queue, &event);
|
||||
assert(take1_ok);
|
||||
assert(event.type == CONTROL_EVENT_TYPE_KEYCODE);
|
||||
assert(event.keycode_event.action == AKEY_EVENT_ACTION_DOWN);
|
||||
assert(event.keycode_event.keycode == AKEYCODE_ENTER);
|
||||
assert(event.keycode_event.metastate == (AMETA_CTRL_LEFT_ON | AMETA_CTRL_ON));
|
||||
|
||||
// overwrite event
|
||||
SDL_bool take2_ok = control_event_queue_take(&queue, &event);
|
||||
assert(take2_ok);
|
||||
assert(event.type == CONTROL_EVENT_TYPE_TEXT);
|
||||
assert(!strcmp(event.text_event.text, "abc"));
|
||||
|
||||
control_event_queue_destroy(&queue);
|
||||
}
|
||||
|
||||
int main(void) {
|
||||
test_control_event_queue_empty();
|
||||
test_control_event_queue_full();
|
||||
test_control_event_queue_push_take();
|
||||
return 0;
|
||||
}
|
||||
141
app/tests/test_control_event_serialize.c
Normal file
141
app/tests/test_control_event_serialize.c
Normal file
@ -0,0 +1,141 @@
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "control_event.h"
|
||||
|
||||
static void test_serialize_keycode_event(void) {
|
||||
struct control_event event = {
|
||||
.type = CONTROL_EVENT_TYPE_KEYCODE,
|
||||
.keycode_event = {
|
||||
.action = AKEY_EVENT_ACTION_UP,
|
||||
.keycode = AKEYCODE_ENTER,
|
||||
.metastate = AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int size = control_event_serialize(&event, buf);
|
||||
assert(size == 10);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
0x00, // CONTROL_EVENT_TYPE_KEYCODE
|
||||
0x01, // AKEY_EVENT_ACTION_UP
|
||||
0x00, 0x00, 0x00, 0x42, // AKEYCODE_ENTER
|
||||
0x00, 0x00, 0x00, 0x41, // AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_text_event(void) {
|
||||
struct control_event event = {
|
||||
.type = CONTROL_EVENT_TYPE_TEXT,
|
||||
.text_event = {
|
||||
.text = "hello, world!",
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int size = control_event_serialize(&event, buf);
|
||||
assert(size == 16);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
0x01, // CONTROL_EVENT_TYPE_KEYCODE
|
||||
0x00, 0x0d, // text length
|
||||
'h', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', // text
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_long_text_event(void) {
|
||||
struct control_event event;
|
||||
event.type = CONTROL_EVENT_TYPE_TEXT;
|
||||
char text[TEXT_MAX_LENGTH];
|
||||
memset(text, 'a', sizeof(text));
|
||||
event.text_event.text = text;
|
||||
|
||||
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int size = control_event_serialize(&event, buf);
|
||||
assert(size == 3 + sizeof(text));
|
||||
|
||||
unsigned char expected[3 + TEXT_MAX_LENGTH];
|
||||
expected[0] = 0x01; // CONTROL_EVENT_TYPE_KEYCODE
|
||||
expected[1] = 0x01;
|
||||
expected[2] = 0x2c; // text length (16 bits)
|
||||
memset(&expected[3], 'a', TEXT_MAX_LENGTH);
|
||||
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_mouse_event(void) {
|
||||
struct control_event event = {
|
||||
.type = CONTROL_EVENT_TYPE_MOUSE,
|
||||
.mouse_event = {
|
||||
.action = AMOTION_EVENT_ACTION_DOWN,
|
||||
.buttons = AMOTION_EVENT_BUTTON_PRIMARY,
|
||||
.position = {
|
||||
.point = {
|
||||
.x = 260,
|
||||
.y = 1026,
|
||||
},
|
||||
.screen_size = {
|
||||
.width = 1080,
|
||||
.height = 1920,
|
||||
},
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int size = control_event_serialize(&event, buf);
|
||||
assert(size == 14);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
0x02, // CONTROL_EVENT_TYPE_MOUSE
|
||||
0x00, // AKEY_EVENT_ACTION_DOWN
|
||||
0x00, 0x00, 0x00, 0x01, // AMOTION_EVENT_BUTTON_PRIMARY
|
||||
0x01, 0x04, 0x04, 0x02, // 260 1026
|
||||
0x04, 0x38, 0x07, 0x80, // 1080 1920
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_scroll_event(void) {
|
||||
struct control_event event = {
|
||||
.type = CONTROL_EVENT_TYPE_SCROLL,
|
||||
.scroll_event = {
|
||||
.position = {
|
||||
.point = {
|
||||
.x = 260,
|
||||
.y = 1026,
|
||||
},
|
||||
.screen_size = {
|
||||
.width = 1080,
|
||||
.height = 1920,
|
||||
},
|
||||
},
|
||||
.hscroll = 1,
|
||||
.vscroll = -1,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
|
||||
int size = control_event_serialize(&event, buf);
|
||||
assert(size == 17);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
0x03, // CONTROL_EVENT_TYPE_SCROLL
|
||||
0x01, 0x04, 0x04, 0x02, // 260 1026
|
||||
0x04, 0x38, 0x07, 0x80, // 1080 1920
|
||||
0x00, 0x00, 0x00, 0x01, // 1
|
||||
0xFF, 0xFF, 0xFF, 0xFF, // -1
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
int main(void) {
|
||||
test_serialize_keycode_event();
|
||||
test_serialize_text_event();
|
||||
test_serialize_long_text_event();
|
||||
test_serialize_mouse_event();
|
||||
test_serialize_scroll_event();
|
||||
}
|
||||
@ -1,279 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "control_msg.h"
|
||||
|
||||
static void test_serialize_inject_keycode(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_INJECT_KEYCODE,
|
||||
.inject_keycode = {
|
||||
.action = AKEY_EVENT_ACTION_UP,
|
||||
.keycode = AKEYCODE_ENTER,
|
||||
.repeat = 5,
|
||||
.metastate = AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 14);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_INJECT_KEYCODE,
|
||||
0x01, // AKEY_EVENT_ACTION_UP
|
||||
0x00, 0x00, 0x00, 0x42, // AKEYCODE_ENTER
|
||||
0x00, 0x00, 0x00, 0X05, // repeat
|
||||
0x00, 0x00, 0x00, 0x41, // AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_inject_text(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_INJECT_TEXT,
|
||||
.inject_text = {
|
||||
.text = "hello, world!",
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 18);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_INJECT_TEXT,
|
||||
0x00, 0x00, 0x00, 0x0d, // text length
|
||||
'h', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', // text
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_inject_text_long(void) {
|
||||
struct control_msg msg;
|
||||
msg.type = CONTROL_MSG_TYPE_INJECT_TEXT;
|
||||
char text[CONTROL_MSG_INJECT_TEXT_MAX_LENGTH + 1];
|
||||
memset(text, 'a', sizeof(text));
|
||||
text[CONTROL_MSG_INJECT_TEXT_MAX_LENGTH] = '\0';
|
||||
msg.inject_text.text = text;
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 5 + CONTROL_MSG_INJECT_TEXT_MAX_LENGTH);
|
||||
|
||||
unsigned char expected[5 + CONTROL_MSG_INJECT_TEXT_MAX_LENGTH];
|
||||
expected[0] = CONTROL_MSG_TYPE_INJECT_TEXT;
|
||||
expected[1] = 0x00;
|
||||
expected[2] = 0x00;
|
||||
expected[3] = 0x01;
|
||||
expected[4] = 0x2c; // text length (32 bits)
|
||||
memset(&expected[5], 'a', CONTROL_MSG_INJECT_TEXT_MAX_LENGTH);
|
||||
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_inject_touch_event(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
|
||||
.inject_touch_event = {
|
||||
.action = AMOTION_EVENT_ACTION_DOWN,
|
||||
.pointer_id = 0x1234567887654321L,
|
||||
.position = {
|
||||
.point = {
|
||||
.x = 100,
|
||||
.y = 200,
|
||||
},
|
||||
.screen_size = {
|
||||
.width = 1080,
|
||||
.height = 1920,
|
||||
},
|
||||
},
|
||||
.pressure = 1.0f,
|
||||
.buttons = AMOTION_EVENT_BUTTON_PRIMARY,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 28);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
|
||||
0x00, // AKEY_EVENT_ACTION_DOWN
|
||||
0x12, 0x34, 0x56, 0x78, 0x87, 0x65, 0x43, 0x21, // pointer id
|
||||
0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00, 0xc8, // 100 200
|
||||
0x04, 0x38, 0x07, 0x80, // 1080 1920
|
||||
0xff, 0xff, // pressure
|
||||
0x00, 0x00, 0x00, 0x01 // AMOTION_EVENT_BUTTON_PRIMARY
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_inject_scroll_event(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
|
||||
.inject_scroll_event = {
|
||||
.position = {
|
||||
.point = {
|
||||
.x = 260,
|
||||
.y = 1026,
|
||||
},
|
||||
.screen_size = {
|
||||
.width = 1080,
|
||||
.height = 1920,
|
||||
},
|
||||
},
|
||||
.hscroll = 1,
|
||||
.vscroll = -1,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 21);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
|
||||
0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x04, 0x02, // 260 1026
|
||||
0x04, 0x38, 0x07, 0x80, // 1080 1920
|
||||
0x00, 0x00, 0x00, 0x01, // 1
|
||||
0xFF, 0xFF, 0xFF, 0xFF, // -1
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_back_or_screen_on(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON,
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 1);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON,
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_expand_notification_panel(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL,
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 1);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL,
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_collapse_notification_panel(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_COLLAPSE_NOTIFICATION_PANEL,
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 1);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_COLLAPSE_NOTIFICATION_PANEL,
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_get_clipboard(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_GET_CLIPBOARD,
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 1);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_GET_CLIPBOARD,
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_set_clipboard(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_SET_CLIPBOARD,
|
||||
.set_clipboard = {
|
||||
.paste = true,
|
||||
.text = "hello, world!",
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 19);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_SET_CLIPBOARD,
|
||||
1, // paste
|
||||
0x00, 0x00, 0x00, 0x0d, // text length
|
||||
'h', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', // text
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_set_screen_power_mode(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
|
||||
.set_screen_power_mode = {
|
||||
.mode = SCREEN_POWER_MODE_NORMAL,
|
||||
},
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 2);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
|
||||
0x02, // SCREEN_POWER_MODE_NORMAL
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
static void test_serialize_rotate_device(void) {
|
||||
struct control_msg msg = {
|
||||
.type = CONTROL_MSG_TYPE_ROTATE_DEVICE,
|
||||
};
|
||||
|
||||
unsigned char buf[CONTROL_MSG_MAX_SIZE];
|
||||
size_t size = control_msg_serialize(&msg, buf);
|
||||
assert(size == 1);
|
||||
|
||||
const unsigned char expected[] = {
|
||||
CONTROL_MSG_TYPE_ROTATE_DEVICE,
|
||||
};
|
||||
assert(!memcmp(buf, expected, sizeof(expected)));
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_serialize_inject_keycode();
|
||||
test_serialize_inject_text();
|
||||
test_serialize_inject_text_long();
|
||||
test_serialize_inject_touch_event();
|
||||
test_serialize_inject_scroll_event();
|
||||
test_serialize_back_or_screen_on();
|
||||
test_serialize_expand_notification_panel();
|
||||
test_serialize_collapse_notification_panel();
|
||||
test_serialize_get_clipboard();
|
||||
test_serialize_set_clipboard();
|
||||
test_serialize_set_screen_power_mode();
|
||||
test_serialize_rotate_device();
|
||||
return 0;
|
||||
}
|
||||
@ -1,57 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "device_msg.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
static void test_deserialize_clipboard(void) {
|
||||
const unsigned char input[] = {
|
||||
DEVICE_MSG_TYPE_CLIPBOARD,
|
||||
0x00, 0x00, 0x00, 0x03, // text length
|
||||
0x41, 0x42, 0x43, // "ABC"
|
||||
};
|
||||
|
||||
struct device_msg msg;
|
||||
ssize_t r = device_msg_deserialize(input, sizeof(input), &msg);
|
||||
assert(r == 8);
|
||||
|
||||
assert(msg.type == DEVICE_MSG_TYPE_CLIPBOARD);
|
||||
assert(msg.clipboard.text);
|
||||
assert(!strcmp("ABC", msg.clipboard.text));
|
||||
|
||||
device_msg_destroy(&msg);
|
||||
}
|
||||
|
||||
static void test_deserialize_clipboard_big(void) {
|
||||
unsigned char input[DEVICE_MSG_MAX_SIZE];
|
||||
input[0] = DEVICE_MSG_TYPE_CLIPBOARD;
|
||||
input[1] = (DEVICE_MSG_TEXT_MAX_LENGTH & 0xff000000u) >> 24;
|
||||
input[2] = (DEVICE_MSG_TEXT_MAX_LENGTH & 0x00ff0000u) >> 16;
|
||||
input[3] = (DEVICE_MSG_TEXT_MAX_LENGTH & 0x0000ff00u) >> 8;
|
||||
input[4] = DEVICE_MSG_TEXT_MAX_LENGTH & 0x000000ffu;
|
||||
|
||||
memset(input + 5, 'a', DEVICE_MSG_TEXT_MAX_LENGTH);
|
||||
|
||||
struct device_msg msg;
|
||||
ssize_t r = device_msg_deserialize(input, sizeof(input), &msg);
|
||||
assert(r == DEVICE_MSG_MAX_SIZE);
|
||||
|
||||
assert(msg.type == DEVICE_MSG_TYPE_CLIPBOARD);
|
||||
assert(msg.clipboard.text);
|
||||
assert(strlen(msg.clipboard.text) == DEVICE_MSG_TEXT_MAX_LENGTH);
|
||||
assert(msg.clipboard.text[0] == 'a');
|
||||
|
||||
device_msg_destroy(&msg);
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_deserialize_clipboard();
|
||||
test_deserialize_clipboard_big();
|
||||
return 0;
|
||||
}
|
||||
@ -1,43 +0,0 @@
|
||||
#include "common.h"
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
#include "util/queue.h"
|
||||
|
||||
struct foo {
|
||||
int value;
|
||||
struct foo *next;
|
||||
};
|
||||
|
||||
static void test_queue(void) {
|
||||
struct my_queue QUEUE(struct foo) queue;
|
||||
queue_init(&queue);
|
||||
|
||||
assert(queue_is_empty(&queue));
|
||||
|
||||
struct foo v1 = { .value = 42 };
|
||||
struct foo v2 = { .value = 27 };
|
||||
|
||||
queue_push(&queue, next, &v1);
|
||||
queue_push(&queue, next, &v2);
|
||||
|
||||
struct foo *foo;
|
||||
|
||||
assert(!queue_is_empty(&queue));
|
||||
queue_take(&queue, next, &foo);
|
||||
assert(foo->value == 42);
|
||||
|
||||
assert(!queue_is_empty(&queue));
|
||||
queue_take(&queue, next, &foo);
|
||||
assert(foo->value == 27);
|
||||
|
||||
assert(queue_is_empty(&queue));
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
|
||||
test_queue();
|
||||
return 0;
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user