[PPAPI] Pepper MediaStream API audio thunk implementation

BUG=330851

Review URL: https://codereview.chromium.org/133703004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244731 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 29 insertions, 0 deletions

diff --git a/ppapi/thunk/ppb_audio_frame_api.h b/ppapi/thunk/ppb_audio_frame_api.h
new file mode 100644
index 0000000..d900538
--- /dev/null
+++ b/ppapi/thunk/ppb_audio_frame_api.h
@@ -0,0 +1,29 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_THUNK_PPB_AUDIO_FRAME_API_H_
+#define PPAPI_THUNK_PPB_AUDIO_FRAME_API_H_
+
+#include "ppapi/c/ppb_audio_frame.h"
+#include "ppapi/thunk/ppapi_thunk_export.h"
+
+namespace ppapi {
+namespace thunk {
+
+class PPAPI_THUNK_EXPORT PPB_AudioFrame_API {
+ public:
+  virtual ~PPB_AudioFrame_API() {}
+  virtual PP_TimeDelta GetTimestamp() = 0;
+  virtual void SetTimestamp(PP_TimeDelta timestamp) = 0;
+  virtual uint32_t GetSampleSize() = 0;
+  virtual uint32_t GetNumberOfChannels() = 0;
+  virtual uint32_t GetNumberOfSamples() = 0;
+  virtual void* GetDataBuffer() = 0;
+  virtual uint32_t GetDataBufferSize() = 0;
+};
+
+}  // namespace thunk
+}  // namespace ppapi
+
+#endif  // PPAPI_THUNK_PPB_AUDIO_FRAME_API_H_