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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 | 10 |
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31 | 31 |
32 // This method mimics what happens in VideoSender::AddVideoFrame. | 32 // This method mimics what happens in VideoSender::AddVideoFrame. |
33 void AddFrameAndAdvanceTime(uint32_t bitrate_bps, bool expect_frame_drop) { | 33 void AddFrameAndAdvanceTime(uint32_t bitrate_bps, bool expect_frame_drop) { |
34 bool frame_dropped = media_opt_.DropFrame(); | 34 bool frame_dropped = media_opt_.DropFrame(); |
35 EXPECT_EQ(expect_frame_drop, frame_dropped); | 35 EXPECT_EQ(expect_frame_drop, frame_dropped); |
36 if (!frame_dropped) { | 36 if (!frame_dropped) { |
37 size_t bytes_per_frame = bitrate_bps * frame_time_ms_ / (8 * 1000); | 37 size_t bytes_per_frame = bitrate_bps * frame_time_ms_ / (8 * 1000); |
38 EncodedImage encoded_image; | 38 EncodedImage encoded_image; |
39 encoded_image._length = bytes_per_frame; | 39 encoded_image._length = bytes_per_frame; |
40 encoded_image._timeStamp = next_timestamp_; | 40 encoded_image._timeStamp = next_timestamp_; |
41 encoded_image._frameType = kKeyFrame; | 41 encoded_image._frameType = kVideoFrameKey; |
42 ASSERT_EQ(VCM_OK, media_opt_.UpdateWithEncodedData(encoded_image)); | 42 ASSERT_EQ(VCM_OK, media_opt_.UpdateWithEncodedData(encoded_image)); |
43 } | 43 } |
44 next_timestamp_ += frame_time_ms_ * kSampleRate / 1000; | 44 next_timestamp_ += frame_time_ms_ * kSampleRate / 1000; |
45 clock_.AdvanceTimeMilliseconds(frame_time_ms_); | 45 clock_.AdvanceTimeMilliseconds(frame_time_ms_); |
46 } | 46 } |
47 | 47 |
48 SimulatedClock clock_; | 48 SimulatedClock clock_; |
49 MediaOptimization media_opt_; | 49 MediaOptimization media_opt_; |
50 int frame_time_ms_; | 50 int frame_time_ms_; |
51 uint32_t next_timestamp_; | 51 uint32_t next_timestamp_; |
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111 // Test during 2 seconds. | 111 // Test during 2 seconds. |
112 for (int time = 0; time < 2000; time += frame_time_ms_) { | 112 for (int time = 0; time < 2000; time += frame_time_ms_) { |
113 EXPECT_FALSE(media_opt_.IsVideoSuspended()); | 113 EXPECT_FALSE(media_opt_.IsVideoSuspended()); |
114 ASSERT_NO_FATAL_FAILURE( | 114 ASSERT_NO_FATAL_FAILURE( |
115 AddFrameAndAdvanceTime((kThresholdBps + kWindowBps) / 1000, false)); | 115 AddFrameAndAdvanceTime((kThresholdBps + kWindowBps) / 1000, false)); |
116 } | 116 } |
117 } | 117 } |
118 | 118 |
119 } // namespace media_optimization | 119 } // namespace media_optimization |
120 } // namespace webrtc | 120 } // namespace webrtc |
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