3a2470f82dc9e5d27ecb68b8ed64d1413f4f6d3a |
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25-Apr-2017 |
Mikhail Naganov <mnaganov@google.com> |
audiohal: Fix typos in comments, add missing comments These changes are in comments only, no ABI breaking changes. Bug: 32238101 Test: make Change-Id: Iead4ba01dae1a1c05d8fbed7f194182128e9e6ad
/hardware/interfaces/audio/effect/2.0/IEnvironmentalReverbEffect.hal
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40d3a9bd8c62714ee58f9363c4456f764aa5a95d |
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29-Mar-2017 |
Andreas Huber <andih@google.com> |
Convert all comments into "doxygen-ready" comments. Bug: 36453077 Test: mma Change-Id: I0b1f77dfae5d2258969e33d85ecf45401ffbdfaa
/hardware/interfaces/audio/effect/2.0/IEnvironmentalReverbEffect.hal
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7cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3 |
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28-Oct-2016 |
Mikhail Naganov <mnaganov@google.com> |
Implement audio effects HAL delegating to legacy HAL Changes made to the .hal definition: - added missing generated Result for methods implemented via legacy "command" function; - fixed Aux Channels feature definition; - added "size" parameter for reply data in cases where the wrapper needs to allocate a reply buffer; - added method for generic support of feature configs; - added new Result type; - use arrays instead of strings in effect descriptor to ease conversion from / to legacy HAL; - added missing method to the Preset Reverb interface; - fixed names of the Visualizer enums to avoid clashes with defines from the legacy HAL file. The implementation isn't hooked up to the server yet. Need to implement devices and streams first. Bug: 30222631 Change-Id: I75bb42f19ac3303759e918b6d6a91646b1555f8c Test: make
/hardware/interfaces/audio/effect/2.0/IEnvironmentalReverbEffect.hal
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40be06cdf3a34856144574cf5e70b60e4ad4940c |
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28-Sep-2016 |
Mikhail Naganov <mnaganov@google.com> |
Define HAL for audio effects Created after hardware/audio_effect.h with the following changes: - names changed to satisfy HAL style guide; - defined an interface per effect, an interface method per command, and getter / setter methods for properties; - retained methods for executing proprietary commands and accessing proprietary properties, only to be used for third-party software effects; - HIDL vector type is used instead of count / array pairs; - provider callback changed to be used over RPC; - 'dump' is method is already defined by generated code. Note that audio data is currently transferred using AudioBuffers, which is not effective due to memory copy and HwBinder transaction involved. The transfer method will be changed to FastMessageQueue. Bug: 30222631 Test: make Change-Id: Ic8ea5c19688610ebe642c7597d2bcfa3226977e7
/hardware/interfaces/audio/effect/2.0/IEnvironmentalReverbEffect.hal
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