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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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 #ifndef WEBRTC_TEST_FRAME_GENERATOR_H_ | 10 #ifndef WEBRTC_TEST_FRAME_GENERATOR_H_ |
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42 }; | 42 }; |
43 | 43 |
44 class FrameGenerator { | 44 class FrameGenerator { |
45 public: | 45 public: |
46 FrameGenerator() {} | 46 FrameGenerator() {} |
47 virtual ~FrameGenerator() {} | 47 virtual ~FrameGenerator() {} |
48 | 48 |
49 // Returns video frame that remains valid until next call. | 49 // Returns video frame that remains valid until next call. |
50 virtual VideoFrame* NextFrame() = 0; | 50 virtual VideoFrame* NextFrame() = 0; |
51 | 51 |
| 52 // Change the capture resolution. |
| 53 virtual void ChangeResolution(size_t width, size_t height) { |
| 54 RTC_NOTREACHED(); |
| 55 } |
| 56 |
52 // Creates a test frame generator that creates fully saturated frames with | 57 // Creates a test frame generator that creates fully saturated frames with |
53 // varying U, V values over time. | 58 // varying U, V values over time. |
54 static FrameGenerator* CreateChromaGenerator(size_t width, size_t height); | 59 static FrameGenerator* CreateChromaGenerator(size_t width, size_t height); |
55 | 60 |
56 // Creates a frame generator that repeatedly plays a set of yuv files. | 61 // Creates a frame generator that repeatedly plays a set of yuv files. |
57 // The frame_repeat_count determines how many times each frame is shown, | 62 // The frame_repeat_count determines how many times each frame is shown, |
58 // with 1 = show each frame once, etc. | 63 // with 1 = show each frame once, etc. |
59 static FrameGenerator* CreateFromYuvFile(std::vector<std::string> files, | 64 static FrameGenerator* CreateFromYuvFile(std::vector<std::string> files, |
60 size_t width, | 65 size_t width, |
61 size_t height, | 66 size_t height, |
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76 size_t source_height, | 81 size_t source_height, |
77 size_t target_width, | 82 size_t target_width, |
78 size_t target_height, | 83 size_t target_height, |
79 int64_t scroll_time_ms, | 84 int64_t scroll_time_ms, |
80 int64_t pause_time_ms); | 85 int64_t pause_time_ms); |
81 }; | 86 }; |
82 } // namespace test | 87 } // namespace test |
83 } // namespace webrtc | 88 } // namespace webrtc |
84 | 89 |
85 #endif // WEBRTC_TEST_FRAME_GENERATOR_H_ | 90 #endif // WEBRTC_TEST_FRAME_GENERATOR_H_ |
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