| fbf031e8f197c916ae9c399f42926494ebdeb497 |
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13-Oct-2017 |
Phil Burk <philburk@google.com> |
aaudio: cleanup logs and comments
This CL should not change any code behavior except for log text.
Mostly it removes redundant class names from the log.
Test: CTS nativemedia/aaudio
Change-Id: I6a6d01da080f536d5345f2b0deb32e92ed1e3d47
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 99306c80f061e4c11f05c21a19bfab6eac01c529 |
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14-Aug-2017 |
Phil Burk <philburk@google.com> |
aaudio: prevent memory leak from double configure
Prevent AudioEndpoint from being configure()d twice.
Check return value of AudioEndpoint.configure().
Prevent AudioStreamInternal from being open()ed twice.
Bug: 64522125
Test: adb shell dumpsys media.audio_flinger --unreachable
Change-Id: I3ae07af5610fd1f9e539f884923f781eefcd645f
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 4a8d260f776a3c37908ff49d8baae12b3b1a1f46 |
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10-Aug-2017 |
Phil Burk <philburk@google.com> |
aaudio: deleted FifoBuffers to fix memory leak
Bug: 64522125
Test: adb shell dumpsys media.audio_flinger --unreachable
Change-Id: I6045f951b4d793f31cac73e793258e168f74f3f2
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| ea04d97050e778e7cefb755b442156310afada05 |
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07-Aug-2017 |
Phil Burk <philburk@google.com> |
aaudio: stop buzzing when MMAP stream disconnected
When a stream is disconnected, clear the MMAP memory
buffer to prevent the hardware from looping on stale data
and making a buzzing sound.
Bug: 63342351
Test: play GStomper with AAudio through headphones and then unplug them
Change-Id: I6372b0a031dea242e3830cc2d226a4c043d4467e
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| fd34a9310659aa53e9e10d6826651577a75f6447 |
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19-Jul-2017 |
Phil Burk <philburk@google.com> |
aaudio: reduce glitching by improving sleep timing
ALways sleep a minimum time to avoid busy wait in real-time thread.
Account for wakeup jitter in threads on the other side of a FIFO.
Avoid race condition that caused a longer sleep than necessary.
Fix calculation of mFreeRunning for capture mode.
Also added systrace logging, which was used to debug this.
Bug: 63814792
Test: Run GStomper on Walleye with MMAP on, see bug
Change-Id: I7b20098580ff454365425bd21e43c17ade532a0a
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| ec89b2e2f8c84a7d3936db1a888034f4a4b0df16 |
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21-Jun-2017 |
Phil Burk <philburk@google.com> |
aaudio: fix CTS for MMAP mode
Improve calculation of buffer capacity based on requested minimum.
Adjust timing of start() to reduce underflows.
Track ServiceEndpoints based on requested deviceId.
Fix getFramesRead() and flush() behavior.
Fix timeouts due to ClockModel lateness bug.
Misc cleanup.
Bug: 37755299
Test: test_aaudio.cpp
Change-Id: I637c16e87fbe14b6f28c60aeea0b9dfed965ecd0
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 87c9f646a94259d7c321c3b3d5947fa1778f5ac2 |
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17-May-2017 |
Phil Burk <philburk@google.com> |
aaudio: lower latency using MMAP capture
MMAP can be enabled by setting system properties.
Bug: 38267780
Test: input_monitor.cpp
Change-Id: I5e86fd1d9baef4fe59837ccbca7971acbb54d8b5
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 4485d41bcded0eceec7ec97d50aa2b0e702397a0 |
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10-May-2017 |
Phil Burk <philburk@google.com> |
aaudio: fix output bugs and improve input performance, add loopback test
Support AAUDIO_PERFORMANCE_MODE in AudioStreamRecord.cpp
Fix race condition when closing a stream, which this test revealed.
Fix setting of negative notificationFrames for non-FAST tracks.
Convert test from old Oboe API to AAudio.
Add command line options to the test.
Add systrace calls.
Bug: 34093052
Bug: 38313432
Bug: 38178592
Test: loopback.cpp
Change-Id: Ib6d2995cdd3ed432937fde2f26c5394013f0d6e0
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 5204d315c6c6f53188f8d1414dd1b55b6c90142b |
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05-May-2017 |
Phil Burk <philburk@google.com> |
aaudio: validate audio data format
Also lots of minor cleanup
Fix underscores in some headers
Refactor getTimestamp()
Bug: 34127069
Bug: 38227780
Test: CTS test_aaudio.cpp
Change-Id: I6fdb50eb00a41688df871018ced91d5f5f055f8a
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 71f35bb687476694882a617ba4a810a0bb56fe23 |
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14-Apr-2017 |
Phil Burk <philburk@google.com> |
aaudio: fix SHARED MMAP mode in server plus other bugs
Fixed some buffer miscalculations, and some NPEs in the close() code.
Added debugging and some general cleanup.
Fixed data conversion.
Fixed start/pause/flush in server.
Added reference counting in server for endpoints.
Programs can now be ran more than once.
General code cleanup.
Reconnect with service if server dies.
Move stop() logic into server for better synchronization.
Add sleep to prevent race condition when closing an MMAP stream.
Bug: 33398120
Test: two write_sine_callback.cpp can be run simultaneously
Change-Id: Ibb006215a498868c222228d675ff961d7e0bf514
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| c0c70e3c7dd10bc2c0caffcab1f3f5fb406b35fb |
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09-Feb-2017 |
Phil Burk <philburk@google.com> |
AAudioService: integrated with audioserver
Call the MmapStreamInterface from AudioFlinger instead of the FakeHAL.
Fix sending timestamps from the thread.
Add shared mode in service.
Bug: 35260844
Bug: 33398120
Test: CTS test_aaudio.cpp
Change-Id: I44c7e4ecae4ce205611b6b73a72e0ae8a5b243e5
Signed-off-by: Phil Burk <philburk@google.com>
(cherry picked from commit 7f6b40d78b1976c78d1300e8a51fda36eeb50c5d)
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| e4d7bb418df0fdc4c708c334ba3601f5ed8d89b3 |
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28-Mar-2017 |
Phil Burk <philburk@google.com> |
libaaudio: implement callback
Use AudioTrack and AudioRecord TRANSFER_CALLBACK.
Add FixedBlockAdapter to provide fixed size callbacks.
Bug: 36489240
Test: CTS test_aaudio.cpp
Change-Id: Id2034dd640f878dd27fee6b43ad80a01c627dfd6
Signed-off-by: Phil Burk <philburk@google.com>
(cherry picked from commit c8f372c22a0e4c667a3ad3c1ec569032574c1d64)
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| 3316d5e6d375a4f09c681205e9094d30a0bfc4a2 |
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15-Feb-2017 |
Phil Burk <philburk@google.com> |
libaaudio: changes for API council
Removed typedefs like aaudio_sample_rate_t
Removed use of handles. Just pass back opaque pointers.
Simplified gettersi in Stream.
Removed getters from Builder.
Update libaaudio.map.txt
Test: CTS test_aaudio.cpp
Change-Id: I63eaec3e5a8ecc516cfc1f950f4b4f54df1bd518
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
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| f53e613b3dedab3ecada2c93d8846233c442d129 |
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09-Feb-2017 |
Phil Burk <philburk@google.com> |
libaaudio: change name from liboboe
Bug: 34749573
Test: CTS test_aaudio.cpp
Change-Id: I7e2b621488047f0798ca6f2fc00d2b5fed2bf015
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/media/libaaudio/src/client/AudioEndpoint.cpp
|