The RemoteControlClient / Display feature only supports one
display. If multiple displays are registered, this CL implements
the following policy:
- cannot unregister a display that is not the current one,
- registering a display when another is already registered
causes the old one to be unregistered.
This fixes a death handler leak where the previous display was
simply overwritten, without unlinking to its death.
Change-Id: I63f8a38093796e0960761936d7fc58d47b7589b3
Squashed merge from master-tungsten of the following changes:
commit 73d09e18c4557e583a1684d44d598a1a02fd0cf2
Author: John Grossman <johngro@google.com>
Date: Mon Jun 20 13:57:44 2011 -0700
Remove TungstenMisc and rename LinearTransform
Change-Id: Ie8aa3e24e09fdbf6ef8996c26deb9c5640e20d1b
commit 3114aabe76ad733b59929d87e49c68229f5ae2e8
Author: John Grossman <johngro@google.com>
Date: Fri Jun 3 10:47:16 2011 -0700
Name changes and spelling fixes.
+ Replace the term TungstenTime with the Eugene-approved term CommonTime.
+ Fix a spelling error in a comment I noticed.
Change-Id: I8c10d618206826d16055f78c7724e24443bb03fd
commit cbf2903ab6893b6e662514e2f6d670e268a419df
Author: John Grossman <johngro@google.com>
Date: Fri Apr 15 09:27:54 2011 -0700
Migrate Tungsten code from the HC-Tungsten to the Master-Tungsten branch.
Change-Id: I95372d913a0761d90168edb4016f5ece0ea74502
commit bc7c46aa629f9883e959ef23de8da297f9eb508b
Author: Jason Simmons <jsimmons@google.com>
Date: Mon Jun 20 13:59:17 2011 -0700
Create a separate class for timed AudioTracks
commit 43be3231034ff8537fdd84422a7954780038671f
Author: John Grossman <johngro@google.com>
Date: Mon Jun 27 18:59:12 2011 -0700
Move libaah_rtp over from the vendor directory.
Also move factor PipeEvent out into utils.
Change-Id: Id3877c66efe22d771cf3ef4877107e431b828e37
commit 17526eb3148c9c3d4365b6d5b47e8dc13bca71b6
Author: John Grossman <johngro@google.com>
Date: Mon Jun 27 17:06:49 2011 -0700
Name changes for the TRTP Players s/tungsten/aah/g
Change-Id: I55e9ad13003f6aa6a36955b54426a7efbe31ac51
commit 423fc1bfc0fda799c421a650c83c4b9293b1a08c
Author: Jason Simmons <jsimmons@google.com>
Date: Mon Jun 20 17:56:09 2011 -0700
More timed AudioFlinger changes requested by code review:
* change trimTimedBufferQueue to trimTimedBufferQueue_l
* create one timed audio buffer heap per client process instead of one per track
* grow the silence buffer on demand
* some error handling fixes in timed getNextBuffer
* calculate the next output PTS in all mixer and track hooks
Change-Id: Ifc51a08b55029b7c48902ab2f22933ad7bafe1ad
commit a148e2674b1d3cb73289b82b85c333f0a66824a9
Author: John Grossman <johngro@google.com>
Date: Mon Jun 20 17:02:24 2011 -0700
Move the A@H time service into frameworks/base
Change-Id: I5c570cde70e8931e205516cb33517585804ce841
commit dfa438fa49bdaeeb2ec5fd0d17b30d881608b6b1
Author: John Grossman <johngro@google.com>
Date: Mon Jun 20 11:55:36 2011 -0700
Fix the build after Mike's code moving.
Change-Id: Ia883643ded252168bcc5a70584ab6ce97bb05266
commit 04489474ec8e73efe1bf52918831f41659033162
Author: John Grossman <johngro@google.com>
Date: Fri Jun 17 14:19:50 2011 -0700
Refactor the local/common clock services.
This change is one of a set of 5 changes made to different repositories. Look
for this comment in all of them.
Refactor the local/common clock services in tungsten to match android best
practice. Notable changes include
+ The kernel no longer knows anything about common time. Common time has been
moved completely up into user land. This has an impact on the accuracy of the
timesync debugging code, and the netfilter assisted approach to network based
timesync is going to have to be modified.
+ The timesync driver used by A@H is now just local time driver.
+ The kernel no longer needs access to the linear transform math code, and it
has been removed.
+ A new HAL has been introduced to expose the concept of local time to the
system.
+ A non-slewable stub implementation of the local time HAL based on
CLOCK_MONOTONIC has been added.
+ The TungstenTime library has been eliminated. Its functionality has been
distributed among the common time binder service, the local time hal and the
linear transform utility code.
+ All clients of the old TungstenTime library have been changed to be clients of
the binder service, the hal and the utility code.
+ The reset_tt utilities have been removed, they no longer have a purpose in the
system.
+ more progress has been made in eliminating the word "tungsten" from the code.
Things left to do include
+ Finish getting rid of tungsten from the time service.
+ Move the time service into the framework; AudioFlinger's new timed mode
depends on it and the service cannot continue to live in vendor tungsten.
Change-Id: I999b6cfb4a9d267818a86d747c35eecfc6693101
commit d48194545eed1116a84d81e2fb53315d2b0701a7
Author: Jason Simmons <jsimmons@google.com>
Date: Thu Jun 16 14:22:46 2011 -0700
Change the interface of the AudioMixer and AudioBufferProvider to accept a presentation timestamp
Change-Id: Ice2df5628d45a7f77100e7008103b35b3d3160a4
commit 02561419db82b01ffb28df38000716c612988427
Author: John Grossman <johngro@google.com>
Date: Tue May 10 14:00:21 2011 -0700
Put in a hack for controling master volume in the policy manager.
Fix initial master volume reporting.
Change-Id: Ia6caf2bbc6083c5f99fab852baa40fff10fc5fc7
commit 549cdc3ba115dc654cdade261fb055c72c6cdb79
Author: John Grossman <johngro@google.com>
Date: Wed May 4 11:46:17 2011 -0700
Make certain the logic for computing the output stream mixing point is hardened
against underflow and overflow when input and output sample rates don't match.
Change-Id: I5ebea07c9938107b435bec7413418622767e4e16
commit 8043d8ed63f51e76d452d22be7d453d4a7794530
Author: Jason Simmons <jsimmons@google.com>
Date: Wed Apr 27 18:06:27 2011 -0700
Add the patch for timed audio support to the mono resampler
Change-Id: I526f34ae9d1e8e3b0ed2fb05af3d024d5c5fe711
commit 2be89486ef23f0b0b0cc2dc25a4c0ee691043f00
Author: John Grossman <johngro@google.com>
Date: Wed Apr 27 10:38:57 2011 -0700
Extend the AudioHWInterface to allow it to specify the initial master volume used by AudioFlinger.
Change-Id: I8823330801c927494cf7ca31a6b8f9264fbfbb26
commit ff89a4d5e37e6a05a2b03f79ab4e97833dd66393
Author: John Grossman <johngro@google.com>
Date: Wed Apr 27 09:07:14 2011 -0700
Fix an issue with inconsistent volume reporting.
Changed masterVolume() to return the same value as the last call
to setMasterVolume when the HW layer is implementing master
volume control. The masterVolume/setMasterVolume API seems to be
an idea which was abandonded a long time ago; as of today the
system only ever sets it to 1.0 at startup and then never changes
it. Until we can figure out how the concept of external
amplifier gain control fits into the Android audio framework,
Tungsten is exposing this API via a hack-tastic invoke back door
in the TungstenRXPlayer and needs the getter/setter results to be
consistent.
Change-Id: I2ac730fa8fc9ee28c88f1a8e6f2e493eb5b65544
commit 086511b2d19cceb976747ac23e12b73fc7c28bea
Author: Jason Simmons <jsimmons@google.com>
Date: Mon Apr 25 16:07:19 2011 -0700
Add handling of timed audio tracks in the generic resampling mixer
Change-Id: Ic3be1d21b1117f1b233808be543c28a0dcec4792
Change-Id: Id78bba8c002131d8b52b4170259a87fd94e63c73
Signed-off-by: Mike J. Chen <mjchen@google.com>
Signed-off-by: John Grossman <johngro@google.com>
Signed-off-by: Jason Simmons <jsimmons@google.com>
If a RemoteControlClient has a null artwork, do no attempt to
rescale the bitmap, it's ok to send a null bitmap to the
IRemoteControlDisplay.
Change-Id: I8332ccfcf18107ea0b41d4e7fa232d7f68798efc
in order to compute the final delay before posting end-of-stream correctly.
Change-Id: I4ff6d7142fdf1ea2d19d12ec78c1e84322d22e5f
related-to-bug: 5216930
AudioTrack::stop() is not synchronous, so a stop() followed
by flush(), which is synchronous, will not always report
a playhead position of 0 after being called.
This CL adds a flag to mark a track as flushed, and report the
correct playhead position in this state.
Bug 5217011 has been created to address the real issue in the
future, where flush could be made synchronous, to properly
address bug 4364249.
Change-Id: Icf989d41a6bcd5985bb87764c287f3edb7e26d12
Locks related to audio focus and remote control should always be
taken in the following order:
1/ audio focus lock
2/ remote control stack
3/ current remote control client generation
Change-Id: If8be11bfef92849957e692b2bd52adbd67a2ef0b
The client does not have to send (w, h) = (0,0) in dequeuebuffer. It can
set the same w, h as the default width and height.
Change-Id: I8202f90261ccaebbd35ea28c153a7472f01912f1
When the client gets cleared, let the display know the new
client generation ID is for a clear.
When a new client becomes current, let the display know
what the associated media button event receiver is.
Change-Id: I18e37a309b5b30ed361a68918379b60418409f1e
This is the test for Gralloc buffers based encoding.
contains a combination of two main changes:
1. GL based encoding tests added to SurfaceMediaSource_test
2. SurfaceMediaSource ::read() colorformat
The SurfaceMediaSource::getformat() sets it to OMX_COLOR_FormatAndroidOpaque.
The omx encoder needs to interpret that colorformat and reads the format
from the Gralloc buffers directly
Change-Id: Iee2fe8901384109a4952e1d6c528c59eb01eb5b1
When metadata gets applied, optimize the artwork and metadata
update by doing it in a single call.
Add missing RemoteControlDisplay-related methods in AudioManager.
Change-Id: I97aa802cc480327bee5592ea8dfdbd414c0f037a
A MetadataEditor contains all the metadata and artwork to be applied
to a RemoteControlClient.
A MetadataEditor can only be applied once.
Change-Id: I3ce9d97f520cd9ab009fb1a92a2b399717511bd8
Remote control displays expose an IRemoteControlDisplay interface
which they register through AudioManager.
Remote control clients create a RemoteControlClient object, which
implicitely exposes an IRemoteControlClient interface registered
in AudioService through AudioManager.
AudioService tells all clients and displays when a new client
is the one that should be displayed.
A client's data gets sent to the display when it is valid, or
it sets new data (while being valid).
The implementation for setting metadata and album art is temporary,
and will migrate to the MetadataEditor API in future CLs.
Change-Id: Ibab6ea1d94c68f32482c760c6ae269541f885548
