Otherwise, build complains stagefright is placed
onto system/.
Test: build stagefright in emulator, and play
a mp4 with it.
Change-Id: Iaca6c4cbc23d141fc9ea37f2e4d83dfe8650dea5
Introduce a class EffecBase as a parent class of
EffectModule with default implementation for handles management,
basic properties storage and state management.
Bug: 146177259
Test: CTS: AudioEffectTest, EqualizerTest, VisualizerTest,
AudioPreProcessingTest
Test: manual test: Play Music EQ settings, Duo EAC and NS
Change-Id: Id91cef9db6b4f6be0d2e77a8b4afcbdc7234e519
Merged-In: Id91cef9db6b4f6be0d2e77a8b4afcbdc7234e519
Add the possibility to specify a target audio device when
creating an audio effect by passing its audio port handle
to createEffect API.
Bug: 136294538
Test: make
Change-Id: I32a6400278496653b4204175cd8a16d81f9724a0
Merged-In: I32a6400278496653b4204175cd8a16d81f9724a0
Add the possibility to specify a target audio device when
creating an audio effect by passing its type and address to
AudioEffect constructor.
When doing so, the session ID must be AUDIO_SESSION_DEVICE.
Bug: 136294538
Test: make
Change-Id: I2a2eba340d3c2537285c091e9a53f305ff161a2b
Merged-In: I2a2eba340d3c2537285c091e9a53f305ff161a2b
Add specific audio session ID for effects applied to a
particular audio device.
Device specific effects will be attached to a particular audio sink or
source device identified by its unique audio port ID and will all use
this same session ID.
Only one session of this type exists on a given playback or record
thread.
All effects in this session apply to the same device ID and are created/released
when the routing (audio patch) of this thread output or input stream is updated.
Bug: 136294538
Test: make
Change-Id: I4e3a55ed1244b918429dd9e217b6efecc1ec6449
Merged-In: I4e3a55ed1244b918429dd9e217b6efecc1ec6449
Instead of getFilesDir(), use getExternalFilesDir() so that results
can be accessed using adb on a production build as well
Log the paths to files where results are saved
Also update AndroidTest.xml to not uninstall apk after the test as
results need to be preserved
Bug: 147247596
Test: atest com.android.media.benchmark.tests
on a device with factory image
Change-Id: I78e447ab0cba89cd56e72f56562a8e50036e94a0
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>
With b/144533348, there will be symlinks from libs in APEXes to the libs
in the system partition. This is to reduce the size of APEXes when the
APEX is bundled with the platform.
Adding the /system/lib to the permitted paths so that the realpaths of
the symlinks are allowed for the namespaces.
Note that this however does not open all libs in the system partition to
the APEX namespaces, because searching of the libs are NOT done in
/system/lib, but in /apex/<module>/lib directory.
Bug: 144533348
Test: m
Change-Id: I959d4312a7bc5427c4d84885fbac4bc235cffa86
This was causing a null deref in cts/security/gce-all.
Bug: 142652210
Test: Run cts/security/gce-all, observe no more crash.
Change-Id: If2003b650f69e88825219113ce1b7d70edc4731d
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
DIRECT and OFFLOAD Audio threads use the mixer when using SW effects.
This requires them to use the default sample rate.
Test: vendor specific, see bug
Bug: 147209612
Merged-In: I553fe43695d64160dd64808e18299699a4047225
Change-Id: I553fe43695d64160dd64808e18299699a4047225
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
`realloc` doesn't deallocate `param` if it fails. Since the loop ends in
a `free`, we just need to avoid overwriting `param` until after the
check.
Caught by the static analyzer:
frameworks/av/services/audioflinger/Effects.cpp:1868:9: warning:
Potential leak of memory pointed to by 'param'
[clang-analyzer-unix.Malloc]
Bug: None
Test: TreeHugger
Change-Id: I58fe4319927b3ea99989e1fb1dc2dabe89c72ef8
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
Bo Hu
Eric Laurent
Treehugger Robot
Ray Essick
Oscar Azucena
Harish Mahendrakar
Baekgyeong Kim
Jiyong Park
Andy Hung
Daniel Norman
Hiroaki Hayashi
Daniel Bonnevier
George Burgess IV
Marco Nelissen
Henrik Backlund
Dean Wheatley
Neelkamal Semwal
Ruchika Ashtankar