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| author | crogers@google.com <crogers@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-08-18 18:14:58 +0000 |
|---|---|---|
| committer | crogers@google.com <crogers@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-08-18 18:14:58 +0000 |
| commit | 8e727a63b0affcff3c9e44150cde7e0e0817f065 (patch) | |
| tree | 0e71faeee1a61b9c2d41f56adfa50a4c534852b5 /media/audio/linux | |
| parent | ddfbe60d9d801fd9564c866227acf03dacee1ca6 (diff) | |
| download | chromium_src-8e727a63b0affcff3c9e44150cde7e0e0817f065.zip chromium_src-8e727a63b0affcff3c9e44150cde7e0e0817f065.tar.gz chromium_src-8e727a63b0affcff3c9e44150cde7e0e0817f065.tar.bz2 | |
Add tracing for select WebAudio functions
BUG=none
TEST=none
R=scherkus
(original code review http://codereview.chromium.org/7646026/)
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97338 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media/audio/linux')
| -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 617724f..3c3ec8d 100644 --- a/media/audio/linux/alsa_output.cc +++ b/media/audio/linux/alsa_output.cc @@ -41,6 +41,7 @@ #include <algorithm> +#include "base/debug/trace_event.h" #include "base/logging.h" #include "base/message_loop.h" #include "base/stl_util.h" @@ -856,6 +857,8 @@ AlsaPcmOutputStream::InternalState AlsaPcmOutputStream::state() { uint32 AlsaPcmOutputStream::RunDataCallback(uint8* dest, uint32 max_size, AudioBuffersState buffers_state) { + TRACE_EVENT0("audio", "AlsaPcmOutputStream::RunDataCallback"); + if (source_callback_) { return source_callback_->OnMoreData(this, dest, max_size, buffers_state); } |