Implementation of MediaCodecPlayer stage 1

media/base/android/media_codec_video_decoder.h

Index: media/base/android/media_codec_video_decoder.h
diff --git a/media/base/android/media_codec_video_decoder.h b/media/base/android/media_codec_video_decoder.h
new file mode 100644
index 0000000000000000000000000000000000000000..c67776efbcc2051f3118ac6634cf69396771421f
--- /dev/null
+++ b/media/base/android/media_codec_video_decoder.h
@@ -0,0 +1,67 @@
+// Copyright 2015 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_BASE_ANDROID_MEDIA_CODEC_VIDEO_DECODER_H_
+#define MEDIA_BASE_ANDROID_MEDIA_CODEC_VIDEO_DECODER_H_
+
+#include <set>
+#include "media/base/android/media_codec_decoder.h"
+#include "ui/gl/android/scoped_java_surface.h"
+
+namespace media {
+
+class MediaCodecVideoDecoder : public MediaCodecDecoder {
+ public:
+  MediaCodecVideoDecoder(
+      const scoped_refptr<base::SingleThreadTaskRunner>& media_runner,
+      const scoped_refptr<base::SingleThreadTaskRunner>& ui_runner,
+      const base::Closure& request_data_cb,
+      const base::Closure& starvation_cb,
+      const base::Closure& stop_done_cb,
+      const base::Closure& error_cb,
+      const SetTimeCallback& update_current_time_cb,
+      const base::Closure& request_resources_cb);
+  ~MediaCodecVideoDecoder() override;
+
+  const char * class_name() const override { return "VideoDecoder"; }
+
+  bool HasStream() const override;
+  void ReleaseDecoderResources() override;
+
+  void SetPendingSurface(gfx::ScopedJavaSurface surface);
+  bool HasPendingSurface() const;
+
+  int GetVideoWidth() const;
+  int GetVideoHeight() const;
+
+ protected:
+  bool IsCodecReconfigureNeeded(const DemuxerConfigs& curr,
+                                const DemuxerConfigs& next) const override;
+  ConfigStatus ConfigureInternal() override;
+  void Render(int buffer_index, size_t size, bool render_output,
+              base::TimeDelta pts, bool eos_encountered) override;
+
+  int NumDelayedRenderTasks() const override;
+  void ReleaseDelayedBuffers() override;
+
+ private:
+  void ReleaseOutputBuffer(int buffer_index, bool render,
+                           bool eos_encountered);
+
+  // Data.
+
+  // Video surface that we render to.
+  gfx::ScopedJavaSurface surface_;
+
+  // Inform the caller that the MediaCodec is created.
+  base::Closure request_resources_cb_;
+
+  std::set<int> delayed_buffers_;
+
+  DISALLOW_COPY_AND_ASSIGN(MediaCodecVideoDecoder);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_ANDROID_MEDIA_CODEC_VIDEO_DECODER_H_