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1 /* | |
2 * libjingle | |
3 * Copyright 2012 Google Inc. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright notice, | |
9 * this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | |
27 | |
28 #ifndef TALK_APP_WEBRTC_TEST_FAKEVIDEOTRACKRENDERER_H_ | |
29 #define TALK_APP_WEBRTC_TEST_FAKEVIDEOTRACKRENDERER_H_ | |
30 | |
31 #include "talk/app/webrtc/mediastreaminterface.h" | |
32 #include "talk/media/base/fakevideorenderer.h" | |
33 | |
34 namespace webrtc { | |
35 | |
36 class FakeVideoTrackRenderer : public VideoRendererInterface { | |
37 public: | |
38 FakeVideoTrackRenderer(VideoTrackInterface* video_track) | |
39 : video_track_(video_track), last_frame_(NULL) { | |
40 video_track_->AddRenderer(this); | |
41 } | |
42 ~FakeVideoTrackRenderer() { | |
43 video_track_->RemoveRenderer(this); | |
44 } | |
45 | |
46 virtual void RenderFrame(const cricket::VideoFrame* video_frame) override { | |
47 last_frame_ = const_cast<cricket::VideoFrame*>(video_frame); | |
48 fake_renderer_.RenderFrame(video_frame); | |
49 } | |
50 | |
51 int errors() const { return fake_renderer_.errors(); } | |
52 int width() const { return fake_renderer_.width(); } | |
53 int height() const { return fake_renderer_.height(); } | |
54 bool black_frame() const { return fake_renderer_.black_frame(); } | |
55 | |
56 int num_rendered_frames() const { | |
57 return fake_renderer_.num_rendered_frames(); | |
58 } | |
59 const cricket::VideoFrame* last_frame() const { return last_frame_; } | |
60 | |
61 private: | |
62 cricket::FakeVideoRenderer fake_renderer_; | |
63 rtc::scoped_refptr<VideoTrackInterface> video_track_; | |
64 | |
65 // Weak reference for frame pointer comparison only. | |
66 cricket::VideoFrame* last_frame_; | |
67 }; | |
68 | |
69 } // namespace webrtc | |
70 | |
71 #endif // TALK_APP_WEBRTC_TEST_FAKEVIDEOTRACKRENDERER_H_ | |
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