| commit | a33bb5eaf5a76d0cab352dcd2f77fcdd3c17fbd6 | [log] [tgz] |
|---|---|---|
| author | Weilin Xu <xuweilin@google.com> | Wed Oct 02 17:16:42 2024 +0000 |
| committer | Android Build Cherrypicker Worker <android-build-cherrypicker-worker@google.com> | Wed Oct 02 17:16:42 2024 +0000 |
| tree | 930070f9c422cfd7820430da1876563b08225823 | |
| parent | ad6288c8bc6d19ced98db706f06b485c50d4a344 [diff] [blame] |
Implement volume control on default audio HAL Implemented volume control based on setting audio port config. Bug: 336370745 Test: atest VtsHalAudioCoreTargetTest (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:122597a5e96c873239540a53523caf67fe806d90) Merged-In: Ia590974e61aa3a1c3f70afdb54ce87c85e9a1b3c Change-Id: Ia590974e61aa3a1c3f70afdb54ce87c85e9a1b3c
diff --git a/audio/aidl/default/alsa/Utils.h b/audio/aidl/default/alsa/Utils.h index 980f685..a97ea10 100644 --- a/audio/aidl/default/alsa/Utils.h +++ b/audio/aidl/default/alsa/Utils.h
@@ -59,6 +59,8 @@ AlsaProxy mProxy; }; +void applyGain(void* buffer, float gain, size_t bytesToTransfer, enum pcm_format pcmFormat, + int channelCount); ::aidl::android::media::audio::common::AudioChannelLayout getChannelLayoutMaskFromChannelCount( unsigned int channelCount, int isInput); ::aidl::android::media::audio::common::AudioChannelLayout getChannelIndexMaskFromChannelCount(