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| author | Glenn Kasten <gkasten@google.com> | 2014-01-24 16:13:50 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2014-01-24 16:13:51 +0000 |
| commit | f0002d142e6d24c5438600b2c259679de710f8ac (patch) | |
| tree | 20e5013fa14f2d5339868c1b08396f7b852a2123 /media/libmedia/AudioTrack.cpp | |
| parent | c69b91ceae6255e41c5413796fb0ed4f7af45b15 (diff) | |
| parent | 74935e44734c1ec235c2b6677db3e0dbefa5ddb8 (diff) | |
| download | frameworks_av-f0002d142e6d24c5438600b2c259679de710f8ac.zip frameworks_av-f0002d142e6d24c5438600b2c259679de710f8ac.tar.gz frameworks_av-f0002d142e6d24c5438600b2c259679de710f8ac.tar.bz2 | |
Merge "Replace control block frameCount_ by explicit in/out parameter"
Diffstat (limited to 'media/libmedia/AudioTrack.cpp')
| -rw-r--r-- | media/libmedia/AudioTrack.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index 72be5ca..c8dc38b 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -1000,13 +1000,15 @@ status_t AudioTrack::createTrack_l( trackFlags |= IAudioFlinger::TRACK_OFFLOAD; } + size_t temp = frameCount; // temp may be replaced by a revised value of frameCount, + // but we will still need the original value also sp<IAudioTrack> track = audioFlinger->createTrack(streamType, sampleRate, // AudioFlinger only sees 16-bit PCM format == AUDIO_FORMAT_PCM_8_BIT ? AUDIO_FORMAT_PCM_16_BIT : format, mChannelMask, - frameCount, + &temp, &trackFlags, sharedBuffer, output, @@ -1039,7 +1041,7 @@ status_t AudioTrack::createTrack_l( mCblkMemory = iMem; audio_track_cblk_t* cblk = static_cast<audio_track_cblk_t*>(iMemPointer); mCblk = cblk; - size_t temp = cblk->frameCount_; + // note that temp is the (possibly revised) value of frameCount if (temp < frameCount || (frameCount == 0 && temp == 0)) { // In current design, AudioTrack client checks and ensures frame count validity before // passing it to AudioFlinger so AudioFlinger should not return a different value except |