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| author | Eric Laurent <elaurent@google.com> | 2010-01-19 17:37:09 -0800 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2010-01-26 18:40:39 -0800 |
| commit | 342e9cf388cceb807def720e40e8b0a217f4bcaa (patch) | |
| tree | 2d443e1de1a10b628016a5ceffb4b5a1cb031dd7 /include/media/MediaPlayerInterface.h | |
| parent | 2dce41ad26cb3e9e15c9e456a84bcf5309548ca0 (diff) | |
| download | frameworks_av-342e9cf388cceb807def720e40e8b0a217f4bcaa.zip frameworks_av-342e9cf388cceb807def720e40e8b0a217f4bcaa.tar.gz frameworks_av-342e9cf388cceb807def720e40e8b0a217f4bcaa.tar.bz2 | |
Fix issue 2285561: New AudioFlinger and audio driver API needed for A/V sync
Added getRenderPosition() API to IAudioFlinger to retreive number of audio frames
written by AudioFlinger to audio HAL and by DSP to DAC.
Added getRenderPosition() API to AudioHardwareInterface to retreive number of audio frames
written by DSP to DAC.
Exposed AudioTrack::getPosition() to AudioSink() to make it available to media player.
Removed excessive log in AudioHardwareGeneric.
Diffstat (limited to 'include/media/MediaPlayerInterface.h')
| -rw-r--r-- | include/media/MediaPlayerInterface.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h index 6575da6..588c51a 100644 --- a/include/media/MediaPlayerInterface.h +++ b/include/media/MediaPlayerInterface.h @@ -72,6 +72,7 @@ public: virtual ssize_t frameSize() const = 0; virtual uint32_t latency() const = 0; virtual float msecsPerFrame() const = 0; + virtual status_t getPosition(uint32_t *position) = 0; // If no callback is specified, use the "write" API below to submit // audio data. Otherwise return a full buffer of audio data on each |