diff options
| -rw-r--r-- | media/libstagefright/AudioPlayer.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/media/libstagefright/AudioPlayer.cpp b/media/libstagefright/AudioPlayer.cpp index 650b6c4..2b3cb1a 100644 --- a/media/libstagefright/AudioPlayer.cpp +++ b/media/libstagefright/AudioPlayer.cpp @@ -437,8 +437,11 @@ size_t AudioPlayer::fillBuffer(void *data, size_t size) { kKeyTime, &mPositionTimeMediaUs)); mPositionTimeRealUs = - ((mNumFramesPlayed + size_done / mFrameSize) * 1000000) + -mLatencyUs + ((mNumFramesPlayed + size_done / mFrameSize) * 1000000) / mSampleRate; + if (mPositionTimeRealUs < 0) { + mPositionTimeRealUs = 0; + } ALOGV("buffer->size() = %d, " "mPositionTimeMediaUs=%.2f mPositionTimeRealUs=%.2f", @@ -493,7 +496,9 @@ int64_t AudioPlayer::getRealTimeUs() { int64_t AudioPlayer::getRealTimeUsLocked() const { CHECK(mStarted); CHECK_NE(mSampleRate, 0); - return -mLatencyUs + (mNumFramesPlayed * 1000000) / mSampleRate; + int64_t t = -mLatencyUs + (mNumFramesPlayed * 1000000) / mSampleRate; + if (t < 0) return 0; + return t; } int64_t AudioPlayer::getMediaTimeUs() { |