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| author | crogers@google.com <crogers@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-17 20:01:25 +0000 |
|---|---|---|
| committer | crogers@google.com <crogers@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-17 20:01:25 +0000 |
| commit | abb9efae9c9aec7df42c499025a06ac2524d5322 (patch) | |
| tree | 10e2c6e65a992f2e3d96aa8acb9e21b9f95fef74 /content | |
| parent | 35a85c05edb0047a99610f94857d974af1082977 (diff) | |
| download | chromium_src-abb9efae9c9aec7df42c499025a06ac2524d5322.zip chromium_src-abb9efae9c9aec7df42c499025a06ac2524d5322.tar.gz chromium_src-abb9efae9c9aec7df42c499025a06ac2524d5322.tar.bz2 | |
Add support for real-time audio threads.
BUG=none
TEST=none
(tested locally on Mac OS X)
Review URL: http://codereview.chromium.org/6949009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85663 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content')
| -rw-r--r-- | content/renderer/audio_device.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/content/renderer/audio_device.cc b/content/renderer/audio_device.cc index 1940f20..5baa55c 100644 --- a/content/renderer/audio_device.cc +++ b/content/renderer/audio_device.cc @@ -207,7 +207,6 @@ void AudioDevice::OnLowLatencyCreated( // Allow the client to pre-populate the buffer. FireRenderCallback(); - // TODO(crogers): we could optionally set the thread to high-priority audio_thread_.reset( new base::DelegateSimpleThread(this, "renderer_audio_thread")); audio_thread_->Start(); @@ -224,6 +223,8 @@ void AudioDevice::OnVolume(double volume) { // Our audio thread runs here. void AudioDevice::Run() { + audio_thread_->SetThreadPriority(base::kThreadPriority_RealtimeAudio); + int pending_data; const int samples_per_ms = static_cast<int>(sample_rate_) / 1000; const int bytes_per_ms = channels_ * (bits_per_sample_ / 8) * samples_per_ms; |