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| 1 /* |
| 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 // |
| 12 // Definition of class GdiVideoRenderer that implements the abstract class |
| 13 // cricket::VideoRenderer via GDI on Windows. |
| 14 |
| 15 #ifndef WEBRTC_MEDIA_DEVICES_GDIVIDEORENDERER_H_ |
| 16 #define WEBRTC_MEDIA_DEVICES_GDIVIDEORENDERER_H_ |
| 17 |
| 18 #ifdef WIN32 |
| 19 #include "webrtc/base/scoped_ptr.h" |
| 20 #include "webrtc/media/base/videorenderer.h" |
| 21 |
| 22 namespace cricket { |
| 23 |
| 24 class GdiVideoRenderer : public VideoRenderer { |
| 25 public: |
| 26 GdiVideoRenderer(int x, int y); |
| 27 virtual ~GdiVideoRenderer(); |
| 28 |
| 29 // Implementation of pure virtual methods of VideoRenderer. |
| 30 // These two methods may be executed in different threads. |
| 31 // SetSize is called before RenderFrame. |
| 32 virtual bool SetSize(int width, int height, int reserved); |
| 33 virtual bool RenderFrame(const VideoFrame* frame); |
| 34 |
| 35 private: |
| 36 class VideoWindow; // forward declaration, defined in the .cc file |
| 37 rtc::scoped_ptr<VideoWindow> window_; |
| 38 // The initial position of the window. |
| 39 int initial_x_; |
| 40 int initial_y_; |
| 41 }; |
| 42 |
| 43 } // namespace cricket |
| 44 |
| 45 #endif // WIN32 |
| 46 #endif // WEBRTC_MEDIA_DEVICES_GDIVIDEORENDERER_H_ |
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