Index: media/base/limits.h |
diff --git a/media/base/limits.h b/media/base/limits.h |
index f936c8bf9257a064c9aeac0229bec51a65ffcb15..2a73c5999caa5c64e63f46720e922598c9dd8b39 100644 |
--- a/media/base/limits.h |
+++ b/media/base/limits.h |
@@ -7,6 +7,8 @@ |
#ifndef MEDIA_BASE_LIMITS_H_ |
#define MEDIA_BASE_LIMITS_H_ |
+#include "build/build_config.h" |
+ |
namespace media { |
namespace limits { |
@@ -58,6 +60,17 @@ enum { |
kMaxInitDataLength = 64 * 1024, // 64 KB |
kMaxSessionResponseLength = 64 * 1024, // 64 KB |
kMaxKeySystemLength = 256, |
+ |
+// Minimum and maximum buffer sizes for certain audio platforms. |
+#if defined(OS_MACOSX) |
+ kMinAudioBufferSize = 128, |
+ kMaxAudioBufferSize = 4096, |
+#elif defined(USE_CRAS) |
+ // Though CRAS has different per-board defaults, allow explicitly requesting |
+ // this buffer size on any board. |
+ kMinAudioBufferSize = 256, |
+ kMaxAudioBufferSize = 8192, |
+#endif |
}; |
} // namespace limits |