Implement video frame exchange in GpuVideoDecoder and tests

Implement ProduceVideoFrame() in GpuVideoDecoder and unit tests	for testing
the loginc in GpuVideoDecoder.

BUG=53714
TEST=unit_tests --gtest_filter=GpuVideoDecoder*

Review URL: http://codereview.chromium.org/3414003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@60902 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 35 insertions, 1 deletions

diff --git a/media/video/mock_objects.h b/media/video/mock_objects.h
new file mode 100644
index 0000000..a975ea8
--- /dev/null
+++ b/media/video/mock_objects.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2010 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_OBJECTS_H_
+#define MEDIA_VIDEO_MOCK_OBJECTS_H_
+
+#include "media/video/video_decode_engine.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace media {
+
+class MockVideoDecodeEngine : public VideoDecodeEngine {
+ public:
+  MockVideoDecodeEngine() {}
+  virtual ~MockVideoDecodeEngine() {}
+
+  MOCK_METHOD4(Initialize, void(MessageLoop* message_loop,
+                                EventHandler* event_handler,
+                                VideoDecodeContext* context,
+                                const VideoCodecConfig& config));
+  MOCK_METHOD0(Uninitialize, void());
+  MOCK_METHOD0(Flush, void());
+  MOCK_METHOD0(Seek, void());
+  MOCK_METHOD1(ConsumeVideoSample, void(scoped_refptr<Buffer> buffer));
+  MOCK_METHOD1(ProduceVideoFrame, void(scoped_refptr<VideoFrame> frame));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockVideoDecodeEngine);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_VIDEO_MOCK_OBJECTS_H_
diff --git a/media/video/video_decode_context.h b/media/video/video_decode_context.h
index f768a0a..f1e678d 100644
--- a/media/video/video_decode_context.h
+++ b/media/video/video_decode_context.h
@@ -29,7 +29,7 @@ class VideoFrame;
 //    in the VideoDecodeEngine and VideoDecodeContext pair.
 class VideoDecodeContext {
  public:
-  virtual ~VideoDecodeContext() {};
+  virtual ~VideoDecodeContext() {}
 
   // Obtain a handle to the hardware video decoder device. The type of the
   // handle is a contract between the implementation of VideoDecodeContext and