Index: media/audio/audio_util.h |
diff --git a/media/audio/audio_util.h b/media/audio/audio_util.h |
index 278779ae308b30438b5893baea7d182010126c36..d8de4799f7fee10e95e042212ced9afc463104d9 100644 |
--- a/media/audio/audio_util.h |
+++ b/media/audio/audio_util.h |
@@ -90,6 +90,9 @@ MEDIA_EXPORT double GetAudioInputHardwareSampleRate(); |
// at without glitches. The buffer size is in sample-frames. |
MEDIA_EXPORT size_t GetAudioHardwareBufferSize(); |
+// Returns the default number of channels for the audio input hardware. |
+MEDIA_EXPORT uint32 GetAudioInputHardwareChannelCount(); |
+ |
// Functions that handle data buffer passed between processes in the shared |
// memory. Called on both IPC sides. |