| b997d3a3d61a86dc9525860e863c7b690356d405 |
|
08-Jun-2016 |
Eric Laurent <elaurent@google.com> |
audioflinger: fix reused audio patch resource release
Add missing explicit release of audio HAL patch
when a patch is created reusing the same patch handle but
the source or sink devices are not on the same HW module.
Bug: 28953359
Change-Id: Ib751a4b5b2badd745f3b43e69734dd6a3e60eabe
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 050677873c10d4da308ac222f8533c96cca3207e |
|
02-Jun-2016 |
Eric Laurent <elaurent@google.com> |
Add AudioTrack and AudioRecord flag checks
Verify that the requested flags are compatible with the input
or output flags when creating and AudioRecord or AudioTrack
Get rid of IAudioFlinger::track_flags_t which was redundant
with audio_input_flags_t and audio_output_flags_t.
Change-Id: I0dd9232f857b2737e99a8c668806e45bce09cdbd
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 0666cc5b6b430cc5a815dab0bcba3dd73da8061a |
|
15-Dec-2015 |
Eric Laurent <elaurent@google.com> |
audio flinger: fix audio patch release
Release playback and capture threads associated to a softwware
audio patch when the patch handle is reused.
Bug: 25638953.
Change-Id: Ie832513043525dda9089f8e83018810add2a4d6e
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 8ae73129e7e79d826b293238c2f037f723d0e6e8 |
|
12-Apr-2016 |
Eric Laurent <elaurent@google.com> |
audio policy: fix call audio over 24 bit USB device
Take into account voice RX source device properties when
configuring the audio patch bridging the voice RX device
to the USB output device.
Bug: 25643110
Change-Id: I06f282d3cc12493f21500bf9ab35a3ceb93f14af
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| a13cde98a880341f0a56d91da6364b093fb5d24e |
|
29-Mar-2016 |
Glenn Kasten <gkasten@google.com> |
Use audio_module_handle_t and audio_patch_handle_t consistently
Bug: 27814144
Change-Id: I54b7a73ec318779fd3addb060998f4d94141152d
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| c42e9b462661673dff480ee71757a58b0f806370 |
|
21-Mar-2016 |
Glenn Kasten <gkasten@google.com> |
Fix build warnings
Change-Id: Idfdaff3a7a8f60cd8817bd306bfba28020a391c8
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 57c4e6f7464d458eb52d209c2a63524913d6406d |
|
18-Mar-2016 |
Glenn Kasten <gkasten@google.com> |
Fix build warnings
Change-Id: I33178dbe0bfc087d6599579ca0529ad853c669ed
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| d848eb48c121c119e8ba7583efc75415fe102570 |
|
08-Mar-2016 |
Glenn Kasten <gkasten@google.com> |
Use audio_session_t consistently
Bug: 27562099
Change-Id: I328d8226191386b163f2ace41233607294c50dcd
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| f27ce4051c81a90f8f937a1b381e9e6ffa2bfa6b |
|
14-Mar-2016 |
Greg Kaiser <gkaiser@google.com> |
PatchPanel: Avoid null pointer dereferences.
We wait until after checking 'handle' and 'patch' for NULL before
dereferencing those pointers for logging.
Change-Id: I5b90b87536f83c8f809b390951471d40cd8c27a4
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| eeecb980ff4c202d0a3c4b0bfe040dce2f73336d |
|
26-Feb-2016 |
Glenn Kasten <gkasten@google.com> |
Add use for audio_unique_id_t
Bug: 25641253
Bug: 21019153
Change-Id: I65dc128e760c245f3d90559635a8981b186c87d7
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| d60560af7cb559762593161c8202459cc01fb0f5 |
|
10-Apr-2015 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for external audio sources
Add support for activity on external audio sources.
An external source reflects activity on an input audio device
that must be controlled (both routing and volume) by the
audio policy manager.
First, the input device must be connected with setDeviceConnectionState().
Then, the source activity is indicated with startAudioSource() and
stopAudioSource() APIs.
startAudioSource() indicates the source device with an audio port configuration
and the use case by the audio attributes.
Once a source is active, its routing and volume are controlled by the policy manager
as it would for a software source (AudioTrack).
Change-Id: If5805d58a4356b2f681f1aabf54375f62b55b98a
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| a0169a073d88efefbfb35fa0ea8e94f7b31d7469 |
|
07-Jul-2015 |
Eric Laurent <elaurent@google.com> |
audio: Do not delete PatchRecord before Peer is stopped
PatchPanel::clearPatchConnections deletes PatchRecord before
the peer PatchTrack is stopped. This can cause an access to already
free'ed memory leading to a crash in PatchTrack::getNextBuffer.
Fix is to delete PatchRecord and PatchTrack only after removing
both of them from active tracks list
Bug: 22304526.
Change-Id: I7003756d3d2dd8912ce5e3b2fc31f5e82f455888
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 054d9d3dea1390294650ac704acb4aa0a0731217 |
|
24-Apr-2015 |
Eric Laurent <elaurent@google.com> |
PatchPanel: do not use setParameters() internally.
Do not use setParameters() with AUDIO_PARAMETER_STREAM_ROUTING
when communicating the input or output device selected to playback or
record threads, even for HAL version less than 3.0.
Use createAudioPatch()/releaseAudioPatch() instead.
This allows to send more information on the output or input device being
selected.
Also fix a regression introduced in L where the output device selection
was not communicated to effects on record threads.
Change-Id: I4780ada53241d56694b005c992171e173c3bf8f5
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 3bcf8597189c592713675ec58326ecbef0ac4ae9 |
|
03-Apr-2015 |
Eric Laurent <elaurent@google.com> |
audio flinger: improve device to device audio patches
Allow creation of audio patches between input and output
devices managed by the same audio HW module.
Change-Id: I4b83268a4d5c41f3d5905d7581202cf5193efd32
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 63238efb0d674758902918e3cdaac322126484b7 |
|
03-Mar-2015 |
Glenn Kasten <gkasten@google.com> |
Remove redundant semicolon from namespace closing
Change-Id: I163f9d3d216c283ae1160ce4802e5247cf44fba7
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| d8cd47792bac11a44096ef8233bb5268a6674bec |
|
05-Jan-2015 |
soon1.choi <soon1.choi@lge.com> |
fix memory leak in PatchPanel
Before the audio patch is created, audio patch with same handle is
removed from vector for patches. At this time, Patch allocated in the
heap is not freed. This causes memory leaks in the mediaserver.
Change-Id: Id0d28c36a7e7fbf473753bf4ead7518f28c1b998
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| f8fd8d6daab5ced86ce950be68070d27c24d487f |
|
10-Sep-2014 |
Eric Laurent <elaurent@google.com> |
audioflinger: fix audio patch release
Fix error in PatchPanel:releaseAudioPatch() causing
the wrong patch handle to be passed to the audio HAL.
Bug: 17368621.
Change-Id: I037fd2e6273508c830414b5900d07c0178b96dae
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 874c4287a4e49c59ac88767751dce00fcd3edb73 |
|
09-Aug-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: enable more than one sink per audio patch.
Allow creation of audio patches with more than one sink.
More than one sink is enabled when:
- Connecting an input device to output devices on the same audio HW module.
- Connecting an output mix to output devices on the same audio HA module.
All other patches are limited to one sink.
Bug: 16879363.
Change-Id: I95be6948ef29df64e51e5b8ace38c2db7f3e89f2
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bf |
|
26-Jul-2014 |
Eric Laurent <elaurent@google.com> |
AudioFlinger: update openInput() and openOutput()
Add parameters to openInput() and openOutput(): device address,
input source.
Allow caller to specify a given I/O handle
Group parameters in a struct audio_config.
Bug: 12378680.
Change-Id: I7e9af74c0d996561cc13cbee7d9012d2daf33025
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 83b8808faad1e91690c64d7007348be8d9ebde73 |
|
21-Jun-2014 |
Eric Laurent <elaurent@google.com> |
audio flinger: add patch connection between hw modules
Add support for audio device connections between different audio
hw modules.
The patch is performed by creating a bridge between the playback
thread connected to the sink device and the record thread connected
to the source device using a pair of specialized PlaybackTrack and
RecordTrack.
- Added PatchTrack and PatchRecord classes.
- Added TrackBase type to indicate more clearly the track behavior.
- A TrackBase can allocate the buffer or reuse an existing one.
- Factored some code in openOutput() and openInput() for internal use
by PatchPanel.
Bug: 14815883.
Change-Id: Ib9515fcda864610458a4bc81fa8f59096ff4d7db
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 24478d47fc631ab33208f4dd9d034abb6839c992 |
|
05-Jun-2014 |
Eric Laurent <elaurent@google.com> |
AudioFlinger: fix PatchPanel debug log.
Bug: 14815883.
Change-Id: I71cf2ef74a96d3cdb27f2beb1b76b8979c738335
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 62aaabb3905c61bb7acd6037414c206240a31c32 |
|
02-Jun-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: fix unitialized hw module in audio port
The hw module handle was not initialized when creating
and audio port configuration from an input stream descriptor.
Bug 15376641.
Change-Id: I6c784cded68a5c665fd22c3643765c63f70eb241
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| e1715a465a29db625da9d0ea365edf371e39e201 |
|
20-May-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add audio port gain control
Implement setAudioPortConfig() API to configure an
audio port.
Currently limited to gain control.
Bug: 14815883.
Change-Id: Ic1b268e5ba5c277e9f5b8fa63c81dd7c0b250024
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 6a94d69dc4f32abb53c466a96f905bb199be6417 |
|
20-May-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: implement routing control
Add implementation of audio routing control via AudioSystem APIs.
The following APIs are implemented:
- listAudioPorts(): return a list of devices and output/input mixers ports
that can be used as sources or sinks for audio patches.
- createAudioPatch()/releaseAudioPatch(): create/release a connection patch between
two audio ports (e.g. to connect input from an HDMI device to a speaker output device).
Only one client application can own a patch from a given source.
When an audio port (device or mix) is part of an application created patch, its routing cannot
not be changed by a policy decision.
- listAudioPatches(): return a list of existing patches.
Each audio port addition/removal and each audio patch creation/release increments a generation count.
This generation count is used to ensure consistency betwen calls to
listAudioPorts() and listAudioPatches().
Bug: 14815883.
Change-Id: I022b638c2f5f0bb41543c7cfca7488fb45cfdd80
/frameworks/av/services/audioflinger/PatchPanel.cpp
|
| 951f455566775e5f01e67c5ee26863d7d19209d7 |
|
20-May-2014 |
Eric Laurent <elaurent@google.com> |
DO NOT MERGE - audioflinger: first patch panel implementation.
Added a new PatchPanel subclass to AudioFlinger
to handle audio ports and audio patches configuration
and connection.
The first implementation does not add new functionnality.
AudioPolicyManager uses patch panel interface to control
device routing.
AudioFlinger:
- Added PatchPanel class. The first implementation does not
add new functionnality. PatchPanel handles routing commands
for audio HAL after 3.0 or converts to setParameters for audio
HALs before 3.0.
- Added config events to ThreadBase to control synchronized
audio patch connection.
AudioPolicyManager:
- Use PatchPanel API to control device selection isntead of setParameters.
- New base class AudioPort common to audio device descriptors
and input output stream profiles. This class is RefBase and groups
attributes common to audio ports.
- Use same device selection flow for input as for outputs:
getNewInputDevice -> getDeviceForInptusiource -> setInputDevice
Change-Id: Idaa5a883b19a45816651c58cac697640dc717cd9
/frameworks/av/services/audioflinger/PatchPanel.cpp
|