New stream type: AUDIO_STREAM_ASSISTANT
This is intended to be used by a virtual assistant like
Google Assistant, Bixby, etc.
The audio stream has own volume alias and the volume
does not change by volume changes of other streams.
Bug: 123745215
Test: make
Change-Id: I17ec0480cad4c3507a97454ccb832255adda9897
Merged-In: I17ec0480cad4c3507a97454ccb832255adda9897
Signed-off-by: Baekgyeong Kim <baek.kim@samsung.com>
AUDIO_SOURCE_DEFAULT is translated to AUDIO_SOURCE_MIC in
AudioPolicyManager. That means AUDIO_SOURCE_DEFAULT should behave
as same as AUDIO_SOURCE_MIC.
In this commit, argument for addInputEffects() is translated for
avoid different behavior between AUDIO_SOURCE_DEFAULT and
AUDIO_SOURCE_MIC.
This means same preprocessing effects are applied for both Sources.
Bug: 137898521
Test: Add pre-processing effect for AUDIO_SOURCE_MIC then check if
it works for AUDIO_SOURCE_DEFAULT as well
Change-Id: I3df1bcc7309dc535a721113cc4465b20733b4058
Merged-In: I3df1bcc7309dc535a721113cc4465b20733b4058
If ENFORCED_AUDIBLE is set for a stream, it should output
to Speaker and not select output device(s) for VOICE_CALL.
Bug: 147209610
Change-Id: I9553efd677979351ed6f7191079da84dac2a7ed1
For the formats compatible with IEC61937 encapsulation, assume
that the record thread input from MSD is IEC61937 framed (for
proportional buffer sizing). Add the
AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO flag so downstream HAL can
distinguish between raw and IEC61937 framed streams.
Test: manual test on BCM TV device
Change-Id: I8f09f936ccce63985df4ad00433299b063769419
Audio policy engine supports receiving a preferred device to use
for a given strategy (Engine superclass). Use of the preferred
device intervenes at the level of the each engine implementation,
here in the default engine in getDevicesForProductStrategy() method
so it is saved in the routing cache, and respects existing routing
priorities.
Refactor the loops for call and output rerouting into a new
updateCallAndOutputRouting() method.
Bug: 144440677
Test: atest AudioServiceHostTest#testPreferredDeviceRouting
Change-Id: Ic4c690e1b0d8020c4335979e40e14e6df5887879
Merged-In: Ic4c690e1b0d8020c4335979e40e14e6df5887879
The added files were using DOS EOL symbols (CRLF) instead
of UNIX (LF only). Removed CR symbols.
Bug: 135749685
Test: m
Change-Id: Iba36aaef0ea8d9bcb3bd8e2d476a7b0588bd70ee
When connecting multiple audio devices,
Media and Sonification sounds comes out of the last connected device,
not a high-priority device.
Test: play music
Test: connect wired earphone // sound : wired earphone
Test: connect usb earphone // sound : usb earphone, not the wired earphone(high-priority)
Test: connect bluetooth headset // sound : bluetooth headset
Test: disconnect bluetooth headset // sound : usb earphone, not the wired earphone(high-priority)
Bug: 135749685
Change-Id: I579a04a04c97cc846b88e54fa83cdf3dad0b5cee
Signed-off-by: Baekgyeong Kim <baek.kim@samsung.com>
Type and address are used to distinguish a device, it makes more
sense to set device type and address when creating a DeviceDescriptor.
Bug: 135621476
Test: make, atest audiopolicy_tests
Change-Id: I5f9063bd8c756ace77c162e86a8c0dd685da79b4
Merged-In: I5f9063bd8c756ace77c162e86a8c0dd685da79b4
Refactor interface between audio flinger and audio policy. Use device
descriptor instead of audio device type and address. DeviceDescriptor
can contain more information that may be useful when opening an output
stream.
In audio policy, if multiple audio devices are passed in when opening
an output stream, one device is extracted using the same strategy as
when selecting a device for volume application. When starting source,
audio policy manager will call audio flinger to create audio patch. In
that case, multiple devices will still be patched to the output stream.
Test: atest AudioTrackTest AudioPlaybackCaptureTest
Test: atest audiopolicy_tests, audio smoke test
Change-Id: I46dc2da621614f8716c6c73cf807fe7d2d672cda
Merged-In: I46dc2da621614f8716c6c73cf807fe7d2d672cda
AudioDeviceTypeAddr is moved to libaudiofoundation. In that case, it can
be used in DeviceDescriptorBase.
Bug: 135621476
Test: make, atest audiofoundation_parcelable_test
Test: play music, record audio
Change-Id: Ia66dce29c8fb9d25c40598d9bada6eb295313884
Merged-In: Ia66dce29c8fb9d25c40598d9bada6eb295313884
Move AudioDeviceTypeAddr from AudioPolicy.h to libaudiofoundation.
AudioDeviceTypeAddr is a class that contains audio device type and
address. It can be used not only in audio policy, but also other places.
Bug: 135621476
Test: make, atest AudioHostTest
Change-Id: Ib257859891c647c07f22771012efdada438a4ff5
Merged-In: Ib257859891c647c07f22771012efdada438a4ff5
* changes:
Add parcelable test for classes in libaudiofoundation.
Add export header lib headers to libaudiofoundation_headers.
Add equals functions for classes in libaudiofoundation.
Make audio stuff parcelable.
Clear up bit mask usage in audio policy.
Make AudioGain parcelable.
This change includes:
1. Use DeviceTypeSet to represent a combination of audio device types.
2. Add helper functions for DeviceTypeSet
3. Stop using audio device type as a bit mask in DeviceVector
Test: atest AudioTrackTest AudioRecordTest AudioPlaybackCaptureTest
Test: atest AudioHostTest AudioServiceHostTest audiopolicy_tests
Test: audio smoke test
Change-Id: If80513b689848bcab6094f70a572f053856afa82
Merged-In: If80513b689848bcab6094f70a572f053856afa82
First test for audio health check. The test checks if all declared
devices found by checking if the audio device types of attached devices
can be seen by audio policy.
Bug: 141580284
Test: atest audio_health_tests audiopolicy_tests
Change-Id: I0374f382eaab7b36ab623b11a59e0634565f2187
Merged-In: I0374f382eaab7b36ab623b11a59e0634565f2187
Bug: 135621476
Test: atest AudioHostTest, AudioPlaybackCaptureTest
Test: atest AudioServiceHostTest, audiopolicy_tests
Test: listen to music, make phone call with BT device
Test: test play music via Android Auto emulator
Change-Id: I154555579b0ebb8b020d00e9c05c8b9f79a08db4
Merged-In: I154555579b0ebb8b020d00e9c05c8b9f79a08db4
This CL added test audio device type helper functions, which expect a
single audio device type as a parameter.
Bug: 135621476
Test: atest systemaudio_tests
Change-Id: I5dac8eab93ab2251eea62b3b8d797f504bf538e4
Merged-In: I5dac8eab93ab2251eea62b3b8d797f504bf538e4
* changes:
Create DeviceDescriptorBase.
Copy DeviceDescriptor to libaudiofoundation.
Rename AudioPort and PolicyAudioPort accordingly.
Make audio port in policy not derive from audio port base
Rename AudioProfileVector.h as AudioProfileVectorHelper.h
Leave AudioProfileVector only in libaudiofoundation.
DeviceDescriptorBase is a class that derives from AudioPort and
AudioPortConfig and contains extensions to describe a audio port that is
a hardware device. DeviceDescriptor derives from DeviceDescriptorBase
and contains policy related stuff.
Test: atest AudioTrackTest AudioRecordTest AudioManagerTest
Test: atest AudioPlaybackCaptureTest AudioHostTest audiopolicy_tests
Test: audio smoke test
Bug: 135621476
Change-Id: I70ebe6bca70a77bbfc8f6855de3fd4c4ffa1c487
Merged-In: I70ebe6bca70a77bbfc8f6855de3fd4c4ffa1c487
Make the file name consistent as the class name.
Test: make
Bug: 135621476
Change-Id: Icbde26fe1798e344c3746f4678db098688456654
Merged-In: Icbde26fe1798e344c3746f4678db098688456654
This patch aims to make the structure for libaudiofoundation and policy
stuff simpler, including:
1. Make AudioPortBase as AudioPort in libaudiofoundation. Create
PolicyAudioPort that contains policy related stuff, which is used by
audiopolicy.
2. Make AudioPortConfigBase as AudioPortConfig in libaudiofoundation.
Create PolicyAudioPortConfig that contains policy related stuff.
3. DeviceDescriptor derives from AudioPort, AudioPortConfig, PolicyAudioPort
and PolicyAudioPortConfig. IOProfile derives from AudioPort,
PolicyAudioPort. AudioInputDescriptor/AudioOutputDescriptor derives from
AudioPortConfig, PolicyAudioPortConfig.
Test: atest AudioTrackTest, AudioRecordTest, AudioManagerTest
Test: atest audiopolicy_tests, AudioHostTest
Test: audio smoke test
Bug: 135621476
Change-Id: I40299d95dda3b3fc0ea88b079f2fe38d8f7e5b31
Merged-In: I40299d95dda3b3fc0ea88b079f2fe38d8f7e5b31
The file only contains helper functions for AudioProfileVector.
Test: make
Bug: 135621476
Change-Id: Ifd8eb281cbb7d6395fd5d4b4d6f308d58e6ded3d
Merged-In: Ifd8eb281cbb7d6395fd5d4b4d6f308d58e6ded3d
Make AudioProfileVector only in libaudiofoundation. In policy part,
instead of having policy specific AudioProfileVector deriving from
AudioProfileVector in libaudiofoundation, make all the functions as
global functions. In that case, AudioPortBase does not need to be a
template class. That helps make the structure clearer.
Test: audio smoke test
Test: CTS for AudioTrack, AudioRecord, AudioManager
Test: audiopolicy_tests, AudioHostTest
Bug: 135621476
Change-Id: I36b12123cf52c3f82cef09a965403791dff74093
Merged-In: I36b12123cf52c3f82cef09a965403791dff74093
The test uses HDMI and bt hfp to test setting of device connection
state. After the device is connected, the test tries to use explicit
routing to the new connected device to make sure the connection state is
set correctly.
Bug: 135621476
Test: atest audiopolicy_tests
Change-Id: I14759daac6d3522fa133a6e3b27b3863bb4ce3d1
Merged-In: I14759daac6d3522fa133a6e3b27b3863bb4ce3d1
* changes:
Add AudioPortFoundation, AudioPortBase and AudioPortConfigBase.
Copy AudioPort.h to libaudiofoundation.
Make AudioProfile as a common class and create AudioProfileVectorBase.
Preparation for moving AudioProfile to libaudiofoundation.
Return DeviceDescriptor or DeviceVector in Engine.
Add unit test for dyanmic policy. Including:
1. Use bp file instead of mk file
2. Test (un)registering policy mixes
3. Test dynamic policy playback rerouting
4. Test dynamic policy mix record injection
The idea of 3. and 4. is from pa/1201282.
Test: atest audiopolicy_tests
Bug: 135621476
Change-Id: Ic95c6f9193c2448168897c5441554cff735f401d
Merged-In: Ic95c6f9193c2448168897c5441554cff735f401d
The purpose of this change is to make a generic AudioPort class that
could be used by vendor.
1. Add AudioPortFoundation and AudioPortBase. AudioPortFoundation
contains generic members of an audio port. AudioPortBase is a template
class that derives from AudioPortFoundation. It takes audio profile
vector as a template parameters. That makes it more feasible to use
customized audio profile stuff as needed. In audio policy, AudioPort
derives from AudioPortBase and contain policy related stuff.
2. Add AudioPortConfigBase. AudioPortConfigBase contains generic members
of an audio port config. AudioPortConfig derives from AudioPortConfigBase
and contains policy related stuff.
3. Use std::string instead of String8 in AudioPort and AudioPortConfig.
Bug: 135621476
Test: CTS for AudioRecord, AudioTrack, AudioManager, RoutingTest
Test: audiopolicy_tests, AudioServiceHostTest
audio smoke test
Test: dumpsys media.audio_policy
Change-Id: I05611b7067c18006660de2c678acd56bdd34010a
Merged-In: I05611b7067c18006660de2c678acd56bdd34010a
AudioProfile is a class that contains information for an audio profile.
AudioProfileVectorBase is a base class that contains operations for a
vector of audio profiles. AudioProfileVector derives from
AudioProfileVectorBase and contains policy related stuff.
Bug: 135621476
Test: CTS for AudioRecord, AudioTrack, AudioManager
Test: audio smoke test, audiopolicy_tests
Test: dumpsys media.audio_policy
Change-Id: Ic2e08efcc5efa99e499a931811b7042fbd5ddf04
Merged-In: Ic2e08efcc5efa99e499a931811b7042fbd5ddf04
Copy AudioProfile from audio policy to libaudiofoundation. Note that
AudioProfile in libaudiofoundation has not been added into the make
file as it needs some more change to make it work. Doing this just to
make a cleaner diff for later change.
Rename AudioProfile in managerdefinitions folder as AudioProfileVector
since AudioProfile will be moved to libaudiofoundation.
Bug: 135621476
Test: make
Change-Id: I13ac067317648bbfd8d3960d16a1ea56ded83011
Merged-In: I13ac067317648bbfd8d3960d16a1ea56ded83011
To remove the limit on the number of audio device types, there is a
need to remove the return value as a combination of audio_devices_t.
Using DeviceDescriptor or DeviceVector in Engine is a starting point.
Test: audiopolicy_tests, smoke test
Test: CTS for AudioTrack, AudioRecord, AudioManager
Bug: 135621476
Change-Id: I0d87fd76385629e6e6b74cdd37dbd334ae02c04f
Merged-In: I0d87fd76385629e6e6b74cdd37dbd334ae02c04f
1. Add SampleRateSet, FormatSet, ChannelMaskSet, FormatVector
using std::vector and std::set in libaudiofoundation.
2. Use SampleRateSet, FormatSet, ChannelMaskSet, FormatVector in
audio framework.
Bug: 135621476
Test: make, CTS for AudioRecord, AudioTrack, AudioManagerTest
Test: play and record audio
Change-Id: Ic04e637bcc6ba9df84c5e7561ec3c03f18a7d242
Merged-In: Ic04e637bcc6ba9df84c5e7561ec3c03f18a7d242
1. Create folder for libaudiofoudation.
2. Move AudioGain to libaudiofoudation. The goal is to make AudioGain
be able to use in binder call and be vendor-available later.
Bug: 135621476
Test: make, CTS for AudioTrack, AudioRecord, AudioManagerTest
Change-Id: Ibf16ad9cb7f2ac657a02632ccbe4f934b5a12731
Merged-In: Ibf16ad9cb7f2ac657a02632ccbe4f934b5a12731
C++20 will require members in a designated initializer to be in order
unlike C99.
Bug: 139945549
Test: mm
Change-Id: I610f4e8a8a9d69eb650c354df4bd1438a1408897
Merged-In: Ie129344a36893adc82e67181012e3af817bda9f4
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Treehugger Robot
Baekgyeong Kim
Eric Laurent
Hiroaki Hayashi
Henrik Backlund
Dean Wheatley
Jean-Michel Trivi
Sasha Smundak
Mikhail Naganov
jiabin
Nick Desaulniers
Xin Li