Index: webkit/media/simple_video_frame_provider.h |
=================================================================== |
--- webkit/media/simple_video_frame_provider.h (revision 0) |
+++ webkit/media/simple_video_frame_provider.h (revision 0) |
@@ -0,0 +1,60 @@ |
+// Copyright (c) 2012 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 WEBKIT_MEDIA_SIMPLE_VIDEO_FRAME_PROVIDER_H_ |
+#define WEBKIT_MEDIA_SIMPLE_VIDEO_FRAME_PROVIDER_H_ |
+ |
+#include "base/time.h" |
+#include "ui/gfx/size.h" |
+#include "webkit/media/video_frame_provider.h" |
+ |
+namespace base { |
+class MessageLoopProxy; |
+} |
+ |
+namespace webkit_media { |
+ |
+// A simple implementation of VideoFrameProvider generates raw frames and |
+// passes them to webmediaplayer. |
+class SimpleVideoFrameProvider : public VideoFrameProvider { |
+ public: |
+ SimpleVideoFrameProvider( |
+ const gfx::Size& size, |
+ const base::TimeDelta& frame_duration, |
+ const base::Closure& error_cb, |
+ const RepaintCB& repaint_cb); |
+ |
+ // VideoFrameProvider implementation. |
+ virtual void Start() OVERRIDE; |
+ virtual void Stop() OVERRIDE; |
+ virtual void Play() OVERRIDE; |
+ virtual void Pause() OVERRIDE; |
+ |
+ protected: |
+ virtual ~SimpleVideoFrameProvider(); |
+ |
+ private: |
+ enum State { |
+ kStarted, |
+ kPaused, |
+ kStopped, |
+ }; |
+ |
+ void GenerateFrame(); |
+ |
+ scoped_refptr<base::MessageLoopProxy> message_loop_proxy_; |
+ gfx::Size size_; |
+ State state_; |
+ |
+ base::TimeDelta current_time_; |
+ base::TimeDelta frame_duration_; |
+ base::Closure error_cb_; |
+ RepaintCB repaint_cb_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SimpleVideoFrameProvider); |
+}; |
+ |
+} // namespace webkit_media |
+ |
+#endif // WEBKIT_MEDIA_SIMPLE_VIDEO_FRAME_PROVIDER_H_ |
Property changes on: webkit/media/simple_video_frame_provider.h |
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Added: svn:eol-style |
+ LF |