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| author | fbarchard@chromium.org <fbarchard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-22 06:32:46 +0000 |
|---|---|---|
| committer | fbarchard@chromium.org <fbarchard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-22 06:32:46 +0000 |
| commit | 4b506f22cc17e4511209bae191481c6f4172d834 (patch) | |
| tree | fa4aec24123552f5330d5811c460a0c6fd11120d /media | |
| parent | 8910e310da144950b320f152a73856935b5e0175 (diff) | |
| download | chromium_src-4b506f22cc17e4511209bae191481c6f4172d834.zip chromium_src-4b506f22cc17e4511209bae191481c6f4172d834.tar.gz chromium_src-4b506f22cc17e4511209bae191481c6f4172d834.tar.bz2 | |
Quick fix for Alsa stutter - Wake up sooner.
BUG=23974
TEST=http://fbarchard-kir.ad.corp.google.com/testmatrix/red/red2.ogv
Review URL: http://codereview.chromium.org/316005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29761 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media')
| -rw-r--r-- | media/audio/linux/alsa_output.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/media/audio/linux/alsa_output.cc b/media/audio/linux/alsa_output.cc index 53dc14b..51da10d 100644 --- a/media/audio/linux/alsa_output.cc +++ b/media/audio/linux/alsa_output.cc @@ -630,6 +630,9 @@ void AlsaPcmOutputStream::ScheduleNextWrite(Packet* current_packet) { next_fill_time_ms = std::max(next_fill_time_ms, kNoDataSleepMilliseconds); } + // Wake up sooner than should be necessary to avoid stutter. + next_fill_time_ms /= 2; // TODO(fbarchard): Remove this hack. + // Only schedule more reads/writes if we are still in the playing state. if (shared_data_.state() == kIsPlaying) { if (next_fill_time_ms <= 0) { |