diff options
Diffstat (limited to 'chromium/media/audio/android/opensles_output.h')
| -rw-r--r-- | chromium/media/audio/android/opensles_output.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/chromium/media/audio/android/opensles_output.h b/chromium/media/audio/android/opensles_output.h index 7232d5da5f7..623b0193894 100644 --- a/chromium/media/audio/android/opensles_output.h +++ b/chromium/media/audio/android/opensles_output.h @@ -40,6 +40,10 @@ class OpenSLESOutputStream : public AudioOutputStream { virtual void SetVolume(double volume) OVERRIDE; virtual void GetVolume(double* volume) OVERRIDE; + // Set the value of |muted_|. It does not affect |volume_| which can be + // got by calling GetVolume(). See comments for |muted_| below. + void SetMute(bool muted); + private: bool CreatePlayer(); @@ -96,6 +100,12 @@ class OpenSLESOutputStream : public AudioOutputStream { bool started_; + // Volume control coming from hardware. It overrides |volume_| when it's + // true. Otherwise, use |volume_| for scaling. + // This is needed because platform voice volume never goes to zero in + // COMMUNICATION mode on Android. + bool muted_; + // Volume level from 0 to 1. float volume_; |