| 18fc094c0ed41851be3d746423c6695dd28d48e1 |
|
15-Nov-2013 |
Jean-Michel Trivi <jmtrivi@google.com> |
Define and use DRC-specific volume curves when applicable
Add support for property defining whether a DRC on the speaker path
is enabled and will boost soft sounds.
Define new volume curves with more attenuations than existing ones
to compensate for DRC-induced boost on sonification sounds to
provide a more "linear" control to the user over the applied volume.
Bug 11600699
Change-Id: If23dd097a8b9b5ebb61e75dd8512ff75e63ba899
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 000bb51ca507645f3aa4ccfcbbb8859e8d539629 |
|
13-Oct-2013 |
Eric Laurent <elaurent@google.com> |
audio policy: fix gapless playback when effects enabled
Do not allow offloading if one non offloadable effect is enabled. This prevents from
creating an offloaded track and tearing it down immediately after start when audioflinger
detects there is an active non offloadable effect.
Not doing so breaks gapless playback because AwesomePlayer will always be able to open
an offloaded track which will not be compatible with the previous PCM track and
Audiosink::open() will not recycle it.
Bug: 11181933.
Change-Id: I6d163806849d9093b9ec701ba8e8c1ccb658e3c8
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 45c763947b657b347211dc9388754e05d30d0467 |
|
13-Sep-2013 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for audio effect offload
Add rules to select the appropriate output for global
effects.
Move global effects if needed when an offloaded output is
created or released.
Bug: 8174034.
Change-Id: I0bbd8e9f8aa717f672462dd74ba0d01eaef1fda7
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 8c3b7b67ac1d2df57fd0cdd03ff935d178d7fff3 |
|
09-Sep-2013 |
Eric Laurent <elaurent@google.com> |
audio policy: extend min duration for offload
Extend minimun duration of offloaded audio content
to 1 minute to avoid offloading short clips like
TTS generated files.
Bug: 8174034.
Change-Id: Ied21557c300af4b27d99388e069576e36804087f
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| a527ffd3c2ce72048a8fae51cd399024af4439b9 |
|
13-May-2013 |
Richard Fitzgerald <rf@opensource.wolfsonmicro.com> |
Code changes for audio offload support
- Share existing offload output if compatible instead of
creating a new one. Hardware has limited number of
offload channels (possible only 1) so we must use as
few as possible
- Changes to routing handling for offloaded outputs
Change-Id: I11111d8f504828595bd8dbf66444cbd1202e7192
Signed-off-by: Eric Laurent <elaurent@google.com>
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| b4d07b97d23cfaffe22c7859ad7c45e168a7df0e |
|
25-Mar-2013 |
Richard Fitzgerald <rf@opensource.wolfsonmicro.com> |
Add audio policy API changes for audio offload
Changes to the API of audio policy for audio offload support:
- Add isOffloadSupported() function
- Add OUTPUT_FLAG_OFFLOAD
- Extend AudioOutputDescriptor to include a sharing count for direct outputs
- Pass audio_offload_info_t when opening output streams
Change-Id: I5ad26418fdb286eb7ae299d586dd1fd525d48ab9
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Eric Laurent <elaurent@google.com>
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 5a950c960cd40648cc3ab8defe817f88e0a7ecf4 |
|
04-Apr-2013 |
Eric Laurent <elaurent@google.com> |
audio policy: reuse direct output when possible
Modified getOutput() logic to not systematically
open a new direct output when a profile matches a request.
This causes a problem when transitioning between two
multichannel tracks as the audio HAL will most of the times
only support one direct output stream open at a time.
Instead, reuse an open output if all the parameters match
or force close the output before reopening it.
Also modify releaseOuput():
- close a direct output only if no client is using it anymore
- call closeOutput() instead of removing the output from
the open output list: this factors in code executed when closing an
output stream.
Bug 8388941
Change-Id: Ic3d3beb21063622ddf57a5b932f93d56f2986f54
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 80f5b0400f86d49e70aa1a793b34f34492f005bc |
|
25-Mar-2013 |
Eric Laurent <elaurent@google.com> |
audio policy: fix music glitch when starting call
When answering a call in silent mode, music playing over A2DP
was not immediately muted by current audio policy manager logic.
The fix consists in muting media strategy on all output streams
immediately when entering in call.
Also add methods to AudioOutputDescriptor to report
recent global, per strategy and per stream activity.
Bug 8315512
Change-Id: I4a90eb05db50e4f22374d02b1e647e8662f6bec6
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| dc3bf1a37425697277f6ed04fc8cfe4a52fd678a |
|
05-Feb-2013 |
Jean-Michel Trivi <jmtrivi@google.com> |
Identify remote stream activity, used for notification routing
Add support for checking remote stream activity.
Don't route notifications like media when media active remotely.
Add remote stream activity query in audio policy HAL.
Bug 7485803
Change-Id: Ifb722c7f9ffbfbdc877fec5156bcfc09bec40651
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 42fa8215a763822c0d03fc936e4cac1eb864c9cc |
|
07-Nov-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: fix notification start delay
The mechanism delaying notifications in case of
muliple active outputs with long latencies must
take into account recently paused audio tracks.
Bug 7400428.
Change-Id: I4ac9dfac81336e33f475b4f28df82713707d0c46
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 0d6490a58bf607f1efc00638709f9c4c8f7dd270 |
|
17-Oct-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: tune voice/video chat volumes
Add new volume curves for VOICE_CALL stream type
to improve voice/video chat volume on speakers.
Bug 7346643.
Change-Id: Ib282a97570d2234deec6b58391bdfc45846d9cc0
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| abc55c698301e05a80d7f9394c75abca0b307602 |
|
10-Oct-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioPolicyManager supports querying active record sources
Add support for querying whether there is currently a recording
underway from the specified audio source.
Bug 7314859
Change-Id: I8894845b176241134870af5df2bebc5ef27e4de4
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 6d3a115c091adc1618b3d1e50a86951c3b35fa30 |
|
17-Sep-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Support audio recording while remote submix is active
When evaluating if an audio record is active, do not count inputs
opened on "virtual" devices, such as remote submix, as active.
Change-Id: If19c321cf673e3bdf4c3f81e73c163190df7c21e
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| ed8f62d4faa53bbd53a358c5f494b653a09285e4 |
|
28-Aug-2012 |
Eric Laurent <elaurent@google.com> |
audio: new audio devices enums
Changes for new audio devices enums:
- legacy audio HAL wrapper provides conversion between new and
old device enums. It exposes a rev 2.0 audio device API to the
audio framework and allow legacy implementation to use old device enums.
- AudioPolicyManager: use standard enum value for no device (0).
Change-Id: I855d72291d672cdd8a6641bedb228634a54b7d9d
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 48387b28c87327c6c4d512eabe091c29236d2e70 |
|
20-Aug-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Update Audio Policy Manager for remote submix
Define a new forced mode to route media to remote submix.
Update media routing rules according to mode.
Modify device connection management for remote submix.
Note that this CL doesn't implement changes to not prevent audio
recording when WFD is on, as audio recording is currently limited
to one input.
Change-Id: I458fe1802705da2d091ff82e536dc3e7f092f291
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| c8101f5b14e745b348592c5609e55f121a11a6bf |
|
24-Aug-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Update AudioPolicyManagerBase to only use audio_devices_t
The AudioPolicyManagerBase implementation was using some device
enum values from AudioSystemLegacy.h, of type audio_devices,
and some from /system/audio.h, of type audio_devices_t.
Now only uses audio_devices_t, and associated functions to
inspect what audio device type they correspond to.
Added #define to represent "no audio device" to clarify code.
Removed unused variable in AudioPolicyManagerBase::startOutput()
Change-Id: Ibec311dac550d6a806397377206a43bc708914c0
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 00d1d688bd1a21aa46de00830f62b0e3ae23ec4d |
|
21-Aug-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Remove unused member variables in AudioPolicyManagerBase
The fields for the lists of input and output IOProfile are
not used in the AudioPolicyManagerBase class. Those are
actually stored inside each HwModule instance.
Change-Id: Iebb9fa5b7599a74013fd785a87de692890a89758
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| c94dccc97cc3ed5171b45f46a0f7f8762d37156f |
|
24-Jul-2012 |
Glenn Kasten <gkasten@google.com> |
effect_descriptor_t const correctness
Change-Id: I734155d4cebb22b180f25290332c7c48be1e2b36
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| c952527e6f89d5427881462823514be9d79f13e6 |
|
21-Jun-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: fix HDMI hot plug
When an HDMI sink is connected it is possible that
a direct output is made available for multichannel audio.
In this case, the list of outputs available to reach the HDMI device
after the connection is different from before. checkOutputForStrategy()
must take this into account in order to invalidate tracks so that
they can be re connected to the multi channel output if necessary.
Change-Id: Id0baeb51688eba8017fe96bf92aaac52eb8e0f59
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 3cdfddf1b27bcb5408ca3a04fcdf206447ba07ba |
|
01-May-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: improve support for direct outputs
Add the capability to query supported parameters for
direct outputs after a device is connected. This allows
to dynamically update the output profile for devices like
HDMI where the capabilities depend on the connected sink.
Also added very verbose log mode for volume and mute.
Change-Id: I1d4ba8e7dbc3e1af883582857ce93240441e551c
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 01e6272f0a3a7d1d53e826012377ff9269b03b06 |
|
16-May-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: fix in call volume problem.
When switching audio path, it is sometimes required
to temporarily mute certain streams to avoid glitches.
The unmute command is sent with a delay but the volume applied
when unmuting is computed according to the state at the time of mute.
If the device selection changes after the delayed unmute is programmed
the new volume will not correspond to the new device.
setStreamMute() now accepts a device selection as input parameter which is
used instead of current device for volume computation.
Bug 6497819.
Change-Id: I355ebf9e1afe814fa5c2723bda9c40e58f921b46
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| ddfe26905ea3210c86a88eeb331eef4c9f99b931 |
|
26-Apr-2012 |
Eric Laurent <elaurent@google.com> |
system and UI sounds volume policy
Added specific volume curves for AUDIO_STREAM_SYSTEM,
AUDIO_STREAM_ENFORCED_AUDIBLE and AUDIO_STREAM_DTMF.
Volume for these streams tracks AUDIO_STREAM_RING on phones
and AUDIO_STREAM_MUSIC on tablets but is contrained in the range
-24dB to -6dB on speaker and -24dB to -12dB on headset.
STRATEGY_ENFORCED_AUDIBLE routing policy is now the same as
STRATEGY_MEDIA in countries where not enforced.
Change-Id: If58d96559bfe2bbff4cd94c631d5933bd940778e
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 739022f26a7127ba76a98dda65411496086114a7 |
|
24-Apr-2012 |
Dima Zavin <dima@android.com> |
audio_policy: set some reasonable defaults if audio_policy.conf is not found
Change-Id: I25f7407c34b3032d4e77a27a4ac47b648098d9b0
Signed-off-by: Dima Zavin <dima@android.com>
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 9029a4fe8abafd383e6fbb1409d1e2f749b51391 |
|
22-Apr-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: volume burst when switching device
The addition of the per device volume feature has introduced
a problem where a volume burst can be heard in the headphones
just after insertion if the speaker volume is much higher than the
headphones volume.
Added a temporary mute of the output when switching device to force
volume ramp to 0 and back up to new volume.
Issue 5984108.
Change-Id: I5c9ffbbcadd12d25c78cc2614d351346b8186c55
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| b2971bf2ae4e9da3155559aa134e3aa6c2b216a4 |
|
14-Apr-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for deep audio buffers
Added definitions for parsing deep buffer flags in output profiles.
Make sure that sound start is delayed enough to allow
duck/mute effect to apply before starting a notification on an output
with lower latency.
Change-Id: I1578e245da19d1a0f9ec62a2ea6dddaf82ea282b
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 0977cf534ffb71c2abac622716510ae8ea25f3e9 |
|
18-Apr-2012 |
Eric Laurent <elaurent@google.com> |
rename audio policy flags
Change-Id: Ic42eba3432671f651c9703a07fe7b429a8ec0dff
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 599a1fc11596ac669499c1caf87c6ceddd0bfee4 |
|
06-Apr-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: added rules for USB audio devices
Change-Id: If712b0c7fcf281d66d34614529f3433e56e058fb
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 70c236c9290732782d5267935af1475b8d5ae602 |
|
28-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: load audio hw modules
Audio hw modules are now loaded according to configuration
data read from audio_policy.conf. They are not loaded anymore
from a hardcoded list in AudiFlinger.
Output and input streams are opened on the hw module by which
they are exposed.
Also removed obsolete "acoustics" flags for input streams.
Change-Id: I8dc658cc83890d3ac7d5e36c372a03732aa5b0c4
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 5ccdf14a85ed66ac54036fb393acc06ea7acfed6 |
|
20-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: use configuration file
The audio policy manager implementation now reads a configuration file at
boot time that contains descriptors for available audio hardware
modules and for each module the profiles of available inputs and outputs streams.
The configuration file path on the target is: /system/etc/audio_policy.conf.
A default configuration file is given that defines a basic configuration
with one primary audio hw module capable of playback and capture.
Each platform or device should have its own audio_policy.conf file.
Also removed default value of fromCache argument of getDeviceForStrategy()
and getNewDevice() methods.
Change-Id: I0c773d2331508bbc787f89b123dd6a7b8c10d459
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 12bd6e4a5c26bd8035bf804d0cc821bd9b8cce9b |
|
15-Mar-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Only duplicate notifications when no media is playing
Map the NOTIFICATION stream type to a new strategy,
named STRATEGY_NOTIFICATION_RESPECTFUL, which differs
from STRATEGY_NOTIFICATION in that, when media is
playing, the notifications will use the same output
as the MEDIA strategy. This will results in the
notifications not being duplicated on the speaker
when a headset is in use for media playback.
Change-Id: I032be0e2d383c69b5b6c912d7174753f5572c4b4
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| f9a4e2eccfbbe451512337af0806cfc54be0eaf9 |
|
08-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: use audio_devices_t when appropriate
Change-Id: I0b4e2ff705fce96b40fdda28b1bc4b514438bec6
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| f7db03562644b03447eb6351156e53188ea0c616 |
|
08-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: spaced comments in header file
Change-Id: Ie72dcb9e33afb217bb7e37081500a7fc53d7a047
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| b4696fc22ba822ed37bd2e3a19bc17514ccc79c8 |
|
17-Feb-2012 |
Eric Laurent <elaurent@google.com> |
audio policy manager: more generic A2DP impl.
This change makes support for A2DP related audio policy more generic:
-removed WITH_A2DP compilation switch
-use output profile descriptors listing the parameters
(sampling rate, format...) devices and attributes (low power, tunneling...)
for each available output.
All the behavior specific to A2DP is derived from the A2DP output profile
descriptor.
- removed obsolete a2dpUsedForSonification() method.
This is a first step towards a more generic support for different audio
hardware modules (USB, HDMI) and output streams supporting different
combinations of parameters (sampling rate, format...) and attributes
(low power, tunneling...).
Ultimately, the hw modules and output descriptors will loaded from a
configuration file.
Change-Id: Ife3e49e1afbcb72613bfc8ce38919bb087ca85ea
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| ca0657a1ca087a6d474a75fcfedd6aac3901d587 |
|
19-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Audio policy HAL set_ringer_mode is deprecated
Change-Id: I66ef40ed381151ba61debe20edaa53bece0cc139
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| c6f331b3f48455c9a9cdf00fc82894badd0a7da6 |
|
15-Dec-2011 |
Eric Laurent <elaurent@google.com> |
audio policy manager: stream volume per device
Improve volume management by keeping track of volume for each type
of device independently.
AudioPolicyManagerBase now keeps track of stream volumes for each device
and apply volume according to current device selection.
Methods to set and get stream volume now specify the device class.
A value for "default" device is always present for each stream and is used
if a device is selected and no specific volume was ever set for this device.
Change-Id: I06d8f43aa151a09014f7e47e81304c73ff82e9f8
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| c16ac09f510437e8340be691720177a490ae78f0 |
|
01-Nov-2011 |
Eric Laurent <elaurent@google.com> |
Force camera shutter sound to speaker in Japan.
Make sure that camera shutter sound is output to device speaker also while
in call.
Added a new strategy for enforced audible stream to address this case as
the routing policy is now different from sonification strategy.
Issue 5548406.
Change-Id: I2de39dfaef7d90e3804b238b1379f0f59b75e985
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| e43c5c4ca4477a6b384711552c3e990609039d93 |
|
18-Oct-2011 |
Eric Laurent <elaurent@google.com> |
Fix issue 5440852: Youtube volume is too small ...
When no DRC is applied by the platform when playing
over the device speaker, faint audio signals are not boosted and
barely audible until the media volume is raised to about one fourth
of the range.
Compensate this by applying a different volume curve for music stream
when the speaker is selected.
Change-Id: I03f316fb28150eda50b05dfa12310701e2674648
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| cd057ad2774903c62f5c11bc71c4e7357aee71b8 |
|
12-Sep-2011 |
Eric Laurent <elaurent@google.com> |
Issue 5256795: Phone ringtone volume is too low
Modified the volume curve for ringtones and notifications
in audio policy manager. The first volume step now corresponds to
-30dB instead of -50dB thus making ringtone much more
audible for low volume settings.
Also made a generic implementation of volume curves according to
audio policy strategies.
Change-Id: Ieb7916ba2e53c2a10a47efec82814cabed21c48b
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 582a15744be109fb630db7dbd1d1bdf22ff44f12 |
|
11-Aug-2011 |
Eric Laurent <elaurent@google.com> |
AudioPolicyManager: register effect CPU on enable
Audio effect CPU usage is now registered on enable and
unregistered on disable instead of when the effect is
created or destroyed.
Change-Id: Icffcede9558d8d41887278f0efef2df430927381
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 1c65a49da0c89f75e528354ef02de5dc93a28232 |
|
18-Jun-2011 |
Eric Laurent <elaurent@google.com> |
Audio effects: support for audio pre processing
Audio policy manager: allow registration of audio effects on
inputs too.
Change-Id: I92efa5b51cfde591052a5c56ba2b0b84de80df0f
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| e81531e91ecae92aff471dbff9cbeb0f95ff4a80 |
|
20-Apr-2011 |
Dima Zavin <dima@android.com> |
hardware_legacy: provide HAL helpers for legacy audio users
This doesn't actually create a HAL, but rather a set of helper static
libraries that device specific libraries (i.e. the old libaudio pieces)
can link against to create a proper audio HAL module.
We provide an audio_policy static wrapper and audio hardware interface
static wrapper.
Change-Id: Ie56195447ad24b83888f752dca24674b0afd8a76
Signed-off-by: Dima Zavin <dima@android.com>
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 3775706211178bf0d252fd30b9ff1c00926c8535 |
|
15-Mar-2011 |
Eric Laurent <elaurent@google.com> |
Improvement for issue 3489986: BT SCO volume
Add a parameter to applyStreamVolumes() to force stream volume update.
Change-Id: I3cc82e516bb7c76c28c2470b06711c44f4789ce5
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| fafb18fb31cc4ab3c73585ba508f7643c9a9e3ad |
|
10-Feb-2011 |
Glenn Kasten <gkasten@google.com> |
Bug 3352047 Wrong message when adjusting volume
Add hidden AudioManager.getDevicesForStream and output device codes.
Change-Id: I45be59a2774196a135d013e45f38033036f74257
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
|
| 793dd9f2be9c802c5e78831fe6765d697466eaf4 |
|
04-Feb-2011 |
Eric Laurent <elaurent@google.com> |
am 01056fcf: am 36291a74: Fix issue 3371080.
* commit '01056fcfbbbb577f7d70324a4d6a3a211a519951':
Fix issue 3371080.
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| 36291a74cd212c4172ac054ad0eec686b7e15c96 |
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02-Feb-2011 |
Eric Laurent <elaurent@google.com> |
Fix issue 3371080.
Move isStreamActive() method from AudioFlinger to AudioPolicyManager.
iStreamActive() now specifies a time window during which the stream is considered
active after it actually stopped.
Change-Id: Ib0d7d8f061b9f809d307ecfac40960ef582e5f0f
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| f2faac71fd54ef16807b94d19e46d7ad99b001a7 |
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25-Jan-2011 |
Jean-Michel Trivi <jmtrivi@google.com> |
Bug 3376700 Update APM header for volume initialization and computation
Change-Id: I7cb31c9ecd3c347bfa72cad5a331500a20fdcfbe
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 61f357948648ff45d35ec79725db4e1b12c268dc |
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19-Jan-2011 |
Eric Laurent <elaurent@google.com> |
Tentative fix for issue 3362362.
Added an initCheck() method to AudioPolicyInterface to verify
successful initialization of AudioPolicyManager.
Change-Id: I4c892282dbeb3246ee6c006bd206a3e723bcb71f
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| f9e188482f164ea7602ecdea4b796fa50542e597 |
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01-Dec-2010 |
Eric Laurent <elaurent@google.com> |
am 3cb64cb8: am 2f2db765: Fix issue 3142808.
* commit '3cb64cb8bbda335affcb3c71fce3c4f908a97111':
Fix issue 3142808.
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| 3e480fa067136253ae05faaba77f814f42cd56f0 |
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16-Nov-2010 |
Jean-Michel Trivi <jmtrivi@google.com> |
Support new audio mode for audio communication other than telephony.
Change-Id: I965cbeee67f72e31240e3e8cd2630bf22a03b9ea
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 2f2db765228f110b37a2851d1199d3c72d313c6d |
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02-Nov-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 3142808.
There is a bug in the way audio policy manager handles A2DP interface suspend/restore
when SCO is used. This bug is not new but has been triggered by a change in the timing
of the events received by audio policy manager when a call is setup and torn down
introduced by commit 164a8f86c7e48992691368c4895709c3bdb835a4.
The fix consists in grouping the control of A2DP suspended state in a single function
that is called systematically when conditions affecting this state are changed:
- call state change
- device connection/disconnection
- change in forced usage.
Change-Id: Ib76a999513b5afbfd59ba945f8650d2a48d6f480
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 7a25fd7138dd87e1d697e12ea9a69aee7c3ae814 |
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31-Aug-2010 |
Eric Laurent <elaurent@google.com> |
am bab20b67: am d6e68c3a: Fix issue 2952766.
Merge commit 'bab20b6759d9f0445e4ff5f27f0a3666f0efafa5'
* commit 'bab20b6759d9f0445e4ff5f27f0a3666f0efafa5':
Fix issue 2952766.
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| d6e68c3ae5677bc6127628d1c700b11c8f0fcdaf |
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28-Aug-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2952766.
The fix for issue 2952766 showed some unused code in
AudioPolicyManagerBase::checkOutputForStrategy(): since commit
eb8f850d0b7e53956e917fd9645f808c1a09bc88: there is no need
to update the hardware output device as it will be updated when the
new tracks are created by audioflinger.
Change-Id: I2f46fab58a5db3b4cd03fdaeebd7d6603c8dbbdd
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 3be78bce2b78d059cb1325367f43873fb3be775a |
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20-Jul-2010 |
Eric Laurent <elaurent@google.com> |
resolved conflicts for merge of 930fe98b to master
Change-Id: Ib6ab3b02aede7e07b71e19b16d305919be849bdd
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| d2b227e76033d8c44b71d2982028a63436d3fe84 |
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13-Jul-2010 |
Eric Laurent <elaurent@google.com> |
Audio policy manager changes for audio effects
Added methods for audio effects management by audio policy manager.
- control of total CPU load and memory used by effect engines
- selection of output stream for global effects
- added audio session id in parameter list for startOutput() and stopOutput().
this is not used in default audio policy manager implementation.
Change-Id: I3467e64035387cc5272266b1318a5ed788958374
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 564c30323762685cdb811e2a985ad374a691745e |
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25-May-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2641884: Bluetooth volume is dependent on in call volume.
The problem is that the code in AudioPolicyManagerBase::checkAndSetVolume() that forces
voice volume to max when setting bluetooth SCO volume is not called if the bluetooth stream
volume did not actually change. So even if we re apply volumes when switching to bluetooth
device, the voice volume is not changed in audio HAL and remains what it was when routed to earpiece.
What makes things worse on Passion is that stream volumes are limited when connected to bluetooth
and their actual value does not change as soon as they exceed the limit threshold.
Change-Id: Ic6c54b4a7fd54983f445de9a9b5cd2ea0025155c
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 68f279fa86145752e424a9cbed1a2e2ee21e10b1 |
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04-Feb-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2416481: Support Voice Dialer over BT SCO.
Make the choice of opening a direct output stream platform specific.
Change-Id: I63e5464a18aaa3600e9fed6cec0518ff1fad4dbd
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| 195368626339aefc4732661d009e8de1aacc24d1 |
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23-Feb-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2305382: Pick up original call makes a noisy beep when wired headset connected.
The noise is the residual ring tone that is still playing while the call is answered and the
audio route changed to headset or earpiece.
The fix consists in muting the ringing tone when changing mode from ringtone to in call
and delaying the route change until the audio buffers are emptied.
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| e6c221466fe4ec2940c672126999d28ce01a49f1 |
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16-Feb-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2440226: Car dock volume synchronization.
Make computeVolume() method virtual so that its implementation can be platform specific.
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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| de55cfb02db874136caf9c05927cee4028296147 |
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14-Dec-2009 |
Eric Laurent <elaurent@google.com> |
Create base class for audio policy manager.
First implementations of audio policy manager in Eclair branch have shown that most code is common to all platforms.
Creating AudioPolicyManagerBase base class will improve code maintainability and readability.
/hardware/libhardware_legacy/include/hardware_legacy/AudioPolicyManagerBase.h
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