Handle scaling frames in RTCVideoEncoder

media/video/mock_video_encode_accelerator.h

+// Copyright 2016 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 MEDIA_VIDEO_MOCK_VIDEO_ENCODE_ACCELERATOR_H_
+#define MEDIA_VIDEO_MOCK_VIDEO_ENCODE_ACCELERATOR_H_
+
+#include "media/video/video_encode_accelerator.h"
+
+#include "base/macros.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace media {
+
+class MockVideoEncodeAccelerator : public VideoEncodeAccelerator {
+ public:
+  MockVideoEncodeAccelerator();
+  virtual ~MockVideoEncodeAccelerator();
+
+  MOCK_METHOD0(GetSupportedProfiles,
+               VideoEncodeAccelerator::SupportedProfiles());
+  MOCK_METHOD5(Initialize,
+               bool(VideoPixelFormat input_format,
+                    const gfx::Size& input_visible_size,
+                    VideoCodecProfile output_profile,
+                    uint32_t initial_bitrate,
+                    VideoEncodeAccelerator::Client* client));
+  MOCK_METHOD2(Encode,
+               void(const scoped_refptr<VideoFrame>& frame,
+                    bool force_keyframe));
+  MOCK_METHOD1(UseOutputBitstreamBuffer, void(const BitstreamBuffer& buffer));
+  MOCK_METHOD2(RequestEncodingParametersChange,
+               void(uint32_t bitrate, uint32_t framerate));
+  MOCK_METHOD0(Destroy, void());
+
+ private:
+  void DeleteThis();
+  DISALLOW_COPY_AND_ASSIGN(MockVideoEncodeAccelerator);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_VIDEO_MOCK_VIDEO_ENCODE_ACCELERATOR_H_