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| author | Andreas Huber <andih@google.com> | 2011-09-15 12:25:04 -0700 |
|---|---|---|
| committer | Andreas Huber <andih@google.com> | 2011-09-16 10:44:02 -0700 |
| commit | 078cfcf7cce9185ec7559910d08b0bc02bfc88a3 (patch) | |
| tree | d4fb458318a3f0b3982b05e0c79a2cfc447dd732 /media/libstagefright/avc_utils.cpp | |
| parent | 5dc2812abddde309234edc786a541d251c4f820a (diff) | |
| download | frameworks_av-078cfcf7cce9185ec7559910d08b0bc02bfc88a3.zip frameworks_av-078cfcf7cce9185ec7559910d08b0bc02bfc88a3.tar.gz frameworks_av-078cfcf7cce9185ec7559910d08b0bc02bfc88a3.tar.bz2 | |
Various improvements to nuplayer playback
- Drastically cut down the number of times we supply the AudioSink with data
by estimating the time until the sink would run out of data and then scheduling
a refill in advance of that.
- Use a dedicated looper for video decoders since they are currently taking
too long to return from OMX_FillThisBuffer (bug 5325201)
- Revise thread priorities for the OMX dispatcher and software codecs, instead
of running them at ANDROID_PRIORITY_AUDIO, they now only run at
ANDROID_PRIORITY_FOREGROUND
- Since threads created by pthread_create inherit all of the parent threads
attributes including thread priority, briefly reset thread priority to
ANDROID_PRIORITY_FOREGROUND before instantiating OMX components and then
restore it.
Change-Id: If9332a3a20dad5485333d68c11de0d2d5d3fffc3
Diffstat (limited to 'media/libstagefright/avc_utils.cpp')
0 files changed, 0 insertions, 0 deletions