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| author | annacc@chromium.org <annacc@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-16 22:18:32 +0000 |
|---|---|---|
| committer | annacc@chromium.org <annacc@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-16 22:18:32 +0000 |
| commit | b630cb97c620593f9c987fdad0b3271ddbf39a3e (patch) | |
| tree | 21295811329d31b302e29be7e16198fdfd5bc463 /content/browser/speech/speech_recognizer.h | |
| parent | 99d22e8b1c2c0b6f6457147ab90ce2df98ef02d3 (diff) | |
| download | chromium_src-b630cb97c620593f9c987fdad0b3271ddbf39a3e.zip chromium_src-b630cb97c620593f9c987fdad0b3271ddbf39a3e.tar.gz chromium_src-b630cb97c620593f9c987fdad0b3271ddbf39a3e.tar.bz2 | |
Description:
This patch gets the channel layout for surround sound channel order from ffmpeg and stores it so that chromium will be able to re-order the channels for various sound cards and OSes later.
- AudioParameters gets a new field (channel_layout).
- channel_layout.h stores an enum that we will use in chromium for channel values.
- ffmpeg_common.h gets a new method for mapping the channel layout received from ffmpeg to an internal chromium enum value.
BUG=None (though storing the channel order should help us solve some other bugs soon)
TEST=media_unittests
Review URL: http://codereview.chromium.org/6930039
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85541 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/browser/speech/speech_recognizer.h')
| -rw-r--r-- | content/browser/speech/speech_recognizer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content/browser/speech/speech_recognizer.h b/content/browser/speech/speech_recognizer.h index a87831e..f60a9de 100644 --- a/content/browser/speech/speech_recognizer.h +++ b/content/browser/speech/speech_recognizer.h @@ -113,7 +113,7 @@ class SpeechRecognizer static const int kAudioSampleRate; static const int kAudioPacketIntervalMs; // Duration of each audio packet. - static const int kNumAudioChannels; + static const ChannelLayout kChannelLayout; static const int kNumBitsPerAudioSample; static const int kNoSpeechTimeoutSec; static const int kEndpointerEstimationTimeMs; |