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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 "webrtc/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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