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1 /* | 1 /* |
2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // Definition of class GtkVideoRenderer that implements the abstract class | 11 // Definition of class GtkVideoRenderer that implements the abstract class |
12 // cricket::VideoRenderer via GTK. | 12 // cricket::VideoRenderer via GTK. |
13 | 13 |
14 #ifndef WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ | 14 #ifndef WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ |
15 #define WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ | 15 #define WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ |
16 | 16 |
17 #include <memory> | 17 #include <memory> |
18 | 18 |
19 #include "webrtc/base/basictypes.h" | 19 #include "webrtc/base/basictypes.h" |
20 // TODO(nisse): Temporarily; to be replaced with a forward declaration | |
21 // of webrtc::VideoFrame when dependency on cricket::VideoFrame is deleted. | |
22 #include "webrtc/media/base/videoframe.h" | |
23 #include "webrtc/media/base/videosinkinterface.h" | 20 #include "webrtc/media/base/videosinkinterface.h" |
24 | 21 |
25 typedef struct _GtkWidget GtkWidget; // forward declaration, defined in gtk.h | 22 typedef struct _GtkWidget GtkWidget; // forward declaration, defined in gtk.h |
| 23 namespace webrtc { |
| 24 class VideoFrame; |
| 25 } |
26 | 26 |
27 namespace cricket { | 27 namespace cricket { |
28 | 28 |
29 class GtkVideoRenderer : public rtc::VideoSinkInterface<VideoFrame> { | 29 class GtkVideoRenderer : public rtc::VideoSinkInterface<webrtc::VideoFrame> { |
30 public: | 30 public: |
31 GtkVideoRenderer(int x, int y); | 31 GtkVideoRenderer(int x, int y); |
32 virtual ~GtkVideoRenderer(); | 32 virtual ~GtkVideoRenderer(); |
33 | 33 |
34 // Implementation of VideoSinkInterface. | 34 // Implementation of VideoSinkInterface. |
35 void OnFrame(const VideoFrame& frame) override; | 35 void OnFrame(const webrtc::VideoFrame& frame) override; |
36 | 36 |
37 private: | 37 private: |
38 bool SetSize(int width, int height); | 38 bool SetSize(int width, int height); |
39 // Initialize the attributes when the first frame arrives. | 39 // Initialize the attributes when the first frame arrives. |
40 bool Initialize(int width, int height); | 40 bool Initialize(int width, int height); |
41 // Pump the Gtk event loop until there are no events left. | 41 // Pump the Gtk event loop until there are no events left. |
42 void Pump(); | 42 void Pump(); |
43 // Check if the window has been closed. | 43 // Check if the window has been closed. |
44 bool IsClosed() const; | 44 bool IsClosed() const; |
45 | 45 |
46 std::unique_ptr<uint8_t[]> image_; | 46 std::unique_ptr<uint8_t[]> image_; |
47 GtkWidget* window_; | 47 GtkWidget* window_; |
48 GtkWidget* draw_area_; | 48 GtkWidget* draw_area_; |
49 // The initial position of the window. | 49 // The initial position of the window. |
50 int initial_x_; | 50 int initial_x_; |
51 int initial_y_; | 51 int initial_y_; |
52 | 52 |
53 int width_; | 53 int width_; |
54 int height_; | 54 int height_; |
55 }; | 55 }; |
56 | 56 |
57 } // namespace cricket | 57 } // namespace cricket |
58 | 58 |
59 #endif // WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ | 59 #endif // WEBRTC_MEDIA_DEVICES_GTKVIDEORENDERER_H_ |
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