diff options
Diffstat (limited to 'media/libmedia')
-rw-r--r-- | media/libmedia/AudioTrack.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index 7c4a990..1ab8693 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -603,6 +603,19 @@ uint32_t AudioTrack::getSampleRate() const } AutoMutex lock(mLock); + + // sample rate can be updated during playback by the offloaded decoder so we need to + // query the HAL and update if needed. +// FIXME use Proxy return channel to update the rate from server and avoid polling here + if (isOffloaded()) { + if (mOutput != 0) { + uint32_t sampleRate = 0; + status_t status = AudioSystem::getSamplingRate(mOutput, mStreamType, &sampleRate); + if (status == NO_ERROR) { + mSampleRate = sampleRate; + } + } + } return mSampleRate; } |