| 9ee0540d3a61bff03d561ca431a371c3d9335d2b |
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14-Oct-2016 |
Mikhail Naganov <mnaganov@google.com> |
Remove last references to hardware/audio.h
DeviceHalInterface transitioned to "capabilities" model
(similar to the one already used by streams, e.g. 'supportsDrain').
No direct checking of the HAL version is needed.
AudioPolicy uses its own version read from the configuration,
and these values never checked against the actual HAL version,
thus it does not need versions and macroses from hardware/*.
Test: make & run on N6P
Change-Id: Ic4a56bfa19a9a61edac2b9f9a163fd8f63a0ff87
/frameworks/av/services/audioflinger/AudioHwDevice.h
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| cbc8f617c1aebef5d041fa40dcd38a5466690b99 |
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12-Oct-2016 |
Mikhail Naganov <mnaganov@google.com> |
Eliminate dependencies on hardware/audio.h (trivial cases)
frameworks/av must not depend on hardware/ (except for the code
from libaudiohal that actually calls into HAL).
This CL deals with simple cases where depending on system/audio.h
is enough.
Change-Id: Ia2cb66cc8c92316ce5ab884a008d5e531263c2e4
Test: make
/frameworks/av/services/audioflinger/AudioHwDevice.h
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| a0c91339814f37ea78365afb436c9f3d1f0a0090 |
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19-Sep-2016 |
Mikhail Naganov <mnaganov@google.com> |
Update NBAIO to use the new audio HAL abstraction layer
Moved the HAL access abstraction layer to a separate library so it
can be used both by audioflinger and libnbaio.
Bug: 30222631
Test: manual with Loopback app, Hangouts, YouTube
Change-Id: Id622c2f1aa8f55a775d34f369a596c2c4d29d5be
/frameworks/av/services/audioflinger/AudioHwDevice.h
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| e4f1f63a2c54ee8687ad8cca18df0f6639ad7c81 |
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31-Aug-2016 |
Mikhail Naganov <mnaganov@google.com> |
Abstract away access to audio devices HAL
In this CL all direct access to audio_hw_device_t and its functions is
encapsulated within the new class DeviceHalLocal. Loading of hardware
modules is encapsulated withing DevicesFactoryHalLocal. AudioFlinger
uses interface classes DevicesFactoryHalInterface and DeviceHalInterface
to access these functions.
Bug: 30222631
Change-Id: Ic88b20c55813a24b898f4a832e082c17d81935b7
/frameworks/av/services/audioflinger/AudioHwDevice.h
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| 062e67a26e0553dd142be622821f493df541f0c6 |
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11-Feb-2015 |
Phil Burk <philburk@google.com> |
AudioFlinger: call SPDIF wrapper from AudioFlinger
Create an interface layer between the AudioFlinger and the HAL
that manages the wrapping and format conversion.
Removed unnecessary includes.
Handle rate conversion in getRenderPosition().
Try to open HAL with encoded format before wrapping with SPDIF.
Bug: 17566660
Change-Id: I00ad888ca15ff0f85b85efb8167c7f5ea761a244
Signed-off-by: Phil Burk <philburk@google.com>
/frameworks/av/services/audioflinger/AudioHwDevice.h
|