This change makes it possible to extend the set of axes that
are reported in MotionEvents by defining new axis constants.
The MotionEvent object is now backed by its C++ counterpart
to avoid having to maintain multiple representations of the
same data.
Change-Id: Ibe93c90d4b390d43c176cce48d558d20869ee608
weak pointer comparison operators were implemented wrong,
they were using the internal "unsafe" pointer. We could end up
with two "equal" weak pointer pointing to different objects.
this caused KeyedVector keyed by weak pointer to work incorrectly, in
turn causing a window that just got added to a list to be immediately
removed.
Change-Id: Ib191010c39aafa9229109e4211f6c3b2b2f9696d
These were exposed by the new preview-seekframe while paused code.
In particular, the codec may have been in state RECONFIGURING when attempting
to seek, or we may have initiated flushing of the output port and this may not
have completed yet by the time we want to reconfigure the output port.
Change-Id: Id7640ade11dbc7205a22f648ea0b5e3e9b49cf4b
related-to-bug: 3392259
- Make sure ACodec reverts its state when it's shutdown
- Defer "resume" to after handling the OutputPortSettingsChange
- If the OMX_EventPortSettingsChanged event comes in while we're flushing, defer it
and make sure the output port can be disabled by deleting all buffers not already
owned by the component.
Change-Id: I1f8cdffa71237b57d4275a48b834647a7b263e8b
Note: dependent on external/flac for libFLAC
Implemented and tested:
* FLAC container
* mono and stereo
* standard sample rates
* standard bit depths
* sniffer
* media scanner
* Vorbis comment metadata including album art
* random access seeking with "torture test"
* web browser integration for audio/flac (not audio/x-flac), but
note that most web servers don't correctly report the MIME type
Not implemented:
* 24-bit to 16-bit dither or noise shaping in AudioFlinger
* 96 kHz to 44.1 or 48 kHz downsampling low pass filter in AudioFlinger
* replay gain is better done in AudioFlinger
* multi-channel, would need AudioFlinger support
* Ogg container, does not seem to be very popular yet
Change-Id: I300873e8c0cfc2e95403d9adb5064d16a2923f17
Modified default volume control logic in AudioService:
1 IN_CALL volume if in video/audio chat
2 NOTIFICATION if notification is playing or was playing less than 5s ago.
3 MUSIC
Modified silent mode:
- now also affect MUSIC stream type
- entering silent mode when VOL- hard key is pressed once while selected
stream volume is already at 0 (except for VOICE_CALL stream).
- exiting silent mode when pressing VOL+ hard key while in silent mode
Play sound FX (audible selections, keyboard clicks) at a fixed volume.
Modified audio framework:
- isStreamActive() method now implemented in AudioPolicyManagerBase (previously AudioFlinger)
- iStreamActive() now specifies a time window during which the stream is considered
active after it actually stopped.
Change-Id: I7e5a0724099450b9fc90825224180ac97322785f
This change passes a reference to the IGraphicBufferAlloc binder object
to SurfaceTextureClient objects. When STC objects are created they
query their associated ISurfaceTexture object for the
IGraphicBufferAlloc that the SurfaceTexture uses to allocate buffers.
Having the SurfaceTextureClient hold this reference prevents the
GraphicBufferAlloc in SurfaceFlinger from freeing the allocated buffers
before the SurfaceTextureClient is done with them.
Change-Id: Ib8e30e8b37fdd60438cbb4cb7e9174d0ba6d661c
related-bug: 3362519
This changes the ANativeWindow API and the two implementations to reset
the window's crop rectangle to be uncropped when the window's buffer
geometry is changed.
Bug: 3359604
Change-Id: I64283dc8382ae687787ec0bebe6a5d5b4a0dcd6b
* commit '8bea1d5585822bb62996e789f59c7629dfd9ac50':
Make sure that key frame is generated for timelapse video recording if there are at least two input video frames from camera source.
* commit '7fb232c40cde91d0958be1694db2d97a126b95f9':
Make sure that key frame is generated for timelapse video recording if there are at least two input video frames from camera source.
This will fix the stop failure issue where we have to wait n * time_interval before a key frame can be received by the file writer, where
o n is the actual number of buffers advertised by the video encoder
o time_interval is the interval settings for timelapse video recording
specifying the time distance between neighboring input video frames
The fix includes two parts:
o OMXCodec will not submit all n buffers at one time, but instead submit one input
frame at one time if it become available.
o Timelapse camera source made available the first two input frames and do not skip
them so that the first compressed output frame data can be received regardless
the specified time_interval
bug - 3367659
Change-Id: Ia68cc2cb0d71aa7dc54540e9ad82fae911ad530b
This avoids the race condition where notifications are dispatched to a NULL receiver
after notifications have been disabled.
Change-Id: I6d351ffbee97616e2c35559c132a6c5e6a66948a
related-to-bug: 3394139
Cherripick from master CL 79833, 79417, 78864, 80332, 87500
Add new audio mode and recording source for audio communications
other than telelphony.
The audio mode MODE_IN_CALL signals the system the device a phone
call is currently underway. There was no way for audio video
chat or VoIP applications to signal a call is underway, but not
using the telephony resources. This change introduces a new mode
to address this. Changes in other parts of the system (java
and native) are required to take this new mode into account.
The generic AudioPolicyManager is updated to not use its phone
state variable directly, but to use two new convenience methods,
isInCall() and isStateInCall(int) instead.
Add a recording source used to designate a recording stream for
voice communications such as VoIP.
Update the platform-independent audio policy manager to pass the
nature of the audio recording source to the audio policy client
interface through the AudioPolicyClientInterface::setParameters()
method.
SIP calls should set the audio mode to MODE_IN_COMMUNICATION,
Audio mode MODE_IN_CALL is reserved for telephony.
SIP: Enable built-in echo canceler if available.
1. Always initialize AudioRecord with VOICE_COMMUNICATION.
2. If echo canceler is available, disable our echo suppressor.
Note that this CL is intentionally not correcting the
getAudioSourceMax() return value in MediaRecorder.java as the
new source is hidden here.
Change-Id: Ie68cd03c50553101aa2ad838fe9459b2cf151bc8
The touch screen sometimes reports more than 10 pointers even though that's
all we asked for. When this happens, we start dropping events with more
than 10 pointers. This confuses applications and causes them to crash.
Raised the limit to 16 pointers.
Bug: 3331247
The default behavior was to identify all touch devices as touch screens.
External devices that are plugged in are more likely to be touch pads
not attached to a screen. Changed the default to be a touch pad
and renamed some internal constants to avoid confusion.
A certain mouse happens to also behave like a touch pad. That caused
problems because we would see multiple concurrent traces of motion events
coming from the same input device so we would batch them up.
Added code to ensure that we don't batch events unless they come from
the same *source* in addition to coming from the same *device*.
Due to batching or misbehaving drivers, it's possible for the set of
pointer ids to be different from what we expect when it comes time to
split motion events across windows. As a result, we can generate motion
events with 0 pointers. When we try to deliver those events, we cause
an error in the InputTransport so we tear down the InputChannel and kill
the application.
Added code to check out assumption about pointer ids and drop the
event gracefully instead.
Patched up the tests to take into account the change in default behavior
for identifying touch screens and touch pads.
Change-Id: Ic364bd4cb4cc6335d4a1213a26d6bdadc7e33505
