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| author | Glenn Kasten <gkasten@google.com> | 2012-04-12 09:39:42 -0700 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-04-20 07:38:05 -0700 |
| commit | 21e8c50bd13ebe44f3088e26c9c6df0e163c469c (patch) | |
| tree | 0437226abb896de30fd20123eb3089168989391a /services/audioflinger/FastMixerState.h | |
| parent | 8d6086781c79620ce6133df7bd27f0efdee6b4e6 (diff) | |
| download | frameworks_av-21e8c50bd13ebe44f3088e26c9c6df0e163c469c.zip frameworks_av-21e8c50bd13ebe44f3088e26c9c6df0e163c469c.tar.gz frameworks_av-21e8c50bd13ebe44f3088e26c9c6df0e163c469c.tar.bz2 | |
FastMixer update
Updates:
- Add support for mono fast tracks
- Add support for optional sample rate conversion on fast tracks
- Log sample rate and frame count
- Enable statistics
Change-Id: Ife014edf4f452da361f3eaaae19209ef6ff6958b
Diffstat (limited to 'services/audioflinger/FastMixerState.h')
| -rw-r--r-- | services/audioflinger/FastMixerState.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/services/audioflinger/FastMixerState.h b/services/audioflinger/FastMixerState.h index 64171ac..83094c8 100644 --- a/services/audioflinger/FastMixerState.h +++ b/services/audioflinger/FastMixerState.h @@ -17,6 +17,7 @@ #ifndef ANDROID_AUDIO_FAST_MIXER_STATE_H #define ANDROID_AUDIO_FAST_MIXER_STATE_H +#include <system/audio.h> #include "AudioBufferProvider.h" #include "NBAIO.h" @@ -41,6 +42,8 @@ struct FastTrack { AudioBufferProvider* mBufferProvider; // must not be NULL VolumeProvider* mVolumeProvider; // optional; if NULL then full-scale + unsigned mSampleRate; // optional; if zero then use mixer sample rate + audio_channel_mask_t mChannelMask; // AUDIO_CHANNEL_OUT_MONO or AUDIO_CHANNEL_OUT_STEREO int mGeneration; // increment when any field is assigned }; |