Index: media/base/audio_latency.h |
diff --git a/media/base/audio_latency.h b/media/base/audio_latency.h |
index c6c44f9cebd70176766d097adf47db42af19feb2..aae14a78f584c74ab708700c43d77d674194ab48 100644 |
--- a/media/base/audio_latency.h |
+++ b/media/base/audio_latency.h |
@@ -7,6 +7,10 @@ |
#include "media/base/media_export.h" |
+namespace base { |
+class TimeDelta; |
+} |
+ |
namespace media { |
class MEDIA_EXPORT AudioLatency { |
@@ -35,6 +39,10 @@ class MEDIA_EXPORT AudioLatency { |
static int GetRtcBufferSize(int sample_rate, int hardware_buffer_size); |
static int GetInteractiveBufferSize(int hardware_buffer_size); |
+ |
+ static int GetExactBufferSize(base::TimeDelta duration, |
+ int sample_rate, |
+ int hardware_buffer_size); |
}; |
} // namespace media |