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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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 #include <math.h> | 11 #include <math.h> |
12 | 12 |
13 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
14 | 14 |
15 #include "webrtc/modules/video_coding/codecs/interface/video_codec_interface.h" | 15 #include "webrtc/modules/video_coding/codecs/interface/video_codec_interface.h" |
16 #include "webrtc/modules/video_coding/codecs/test/packet_manipulator.h" | 16 #include "webrtc/modules/video_coding/codecs/test/packet_manipulator.h" |
17 #include "webrtc/modules/video_coding/codecs/test/videoprocessor.h" | 17 #include "webrtc/modules/video_coding/codecs/test/videoprocessor.h" |
| 18 #include "webrtc/modules/video_coding/codecs/h264/include/h264.h" |
18 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8.h" | 19 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8.h" |
| 20 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8_common_types.h" |
19 #include "webrtc/modules/video_coding/codecs/vp9/include/vp9.h" | 21 #include "webrtc/modules/video_coding/codecs/vp9/include/vp9.h" |
20 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8_common_types.h" | |
21 #include "webrtc/modules/video_coding/main/interface/video_coding.h" | 22 #include "webrtc/modules/video_coding/main/interface/video_coding.h" |
22 #include "webrtc/test/testsupport/fileutils.h" | 23 #include "webrtc/test/testsupport/fileutils.h" |
23 #include "webrtc/test/testsupport/frame_reader.h" | 24 #include "webrtc/test/testsupport/frame_reader.h" |
24 #include "webrtc/test/testsupport/frame_writer.h" | 25 #include "webrtc/test/testsupport/frame_writer.h" |
25 #include "webrtc/test/testsupport/gtest_disable.h" | 26 #include "webrtc/test/testsupport/gtest_disable.h" |
26 #include "webrtc/test/testsupport/metrics/video_metrics.h" | 27 #include "webrtc/test/testsupport/metrics/video_metrics.h" |
27 #include "webrtc/test/testsupport/packet_reader.h" | 28 #include "webrtc/test/testsupport/packet_reader.h" |
28 #include "webrtc/typedefs.h" | 29 #include "webrtc/typedefs.h" |
29 | 30 |
30 namespace webrtc { | 31 namespace webrtc { |
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145 bool error_concealment_on_; | 146 bool error_concealment_on_; |
146 bool denoising_on_; | 147 bool denoising_on_; |
147 bool frame_dropper_on_; | 148 bool frame_dropper_on_; |
148 bool spatial_resize_on_; | 149 bool spatial_resize_on_; |
149 | 150 |
150 | 151 |
151 VideoProcessorIntegrationTest() {} | 152 VideoProcessorIntegrationTest() {} |
152 virtual ~VideoProcessorIntegrationTest() {} | 153 virtual ~VideoProcessorIntegrationTest() {} |
153 | 154 |
154 void SetUpCodecConfig() { | 155 void SetUpCodecConfig() { |
155 if (codec_type_ == kVideoCodecVP8) { | 156 if (codec_type_ == kVideoCodecH264) { |
| 157 encoder_ = H264Encoder::Create(); |
| 158 decoder_ = H264Decoder::Create(); |
| 159 VideoCodingModule::Codec(kVideoCodecH264, &codec_settings_); |
| 160 } else if (codec_type_ == kVideoCodecVP8) { |
156 encoder_ = VP8Encoder::Create(); | 161 encoder_ = VP8Encoder::Create(); |
157 decoder_ = VP8Decoder::Create(); | 162 decoder_ = VP8Decoder::Create(); |
158 VideoCodingModule::Codec(kVideoCodecVP8, &codec_settings_); | 163 VideoCodingModule::Codec(kVideoCodecVP8, &codec_settings_); |
159 } else if (codec_type_ == kVideoCodecVP9) { | 164 } else if (codec_type_ == kVideoCodecVP9) { |
160 encoder_ = VP9Encoder::Create(); | 165 encoder_ = VP9Encoder::Create(); |
161 decoder_ = VP9Decoder::Create(); | 166 decoder_ = VP9Decoder::Create(); |
162 VideoCodingModule::Codec(kVideoCodecVP9, &codec_settings_); | 167 VideoCodingModule::Codec(kVideoCodecVP9, &codec_settings_); |
163 } | 168 } |
164 | 169 |
165 // CIF is currently used for all tests below. | 170 // CIF is currently used for all tests below. |
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180 config_.networking_config.packet_loss_probability = packet_loss_; | 185 config_.networking_config.packet_loss_probability = packet_loss_; |
181 | 186 |
182 // Configure codec settings. | 187 // Configure codec settings. |
183 config_.codec_settings = &codec_settings_; | 188 config_.codec_settings = &codec_settings_; |
184 config_.codec_settings->startBitrate = start_bitrate_; | 189 config_.codec_settings->startBitrate = start_bitrate_; |
185 config_.codec_settings->width = kCIFWidth; | 190 config_.codec_settings->width = kCIFWidth; |
186 config_.codec_settings->height = kCIFHeight; | 191 config_.codec_settings->height = kCIFHeight; |
187 | 192 |
188 // These features may be set depending on the test. | 193 // These features may be set depending on the test. |
189 switch (config_.codec_settings->codecType) { | 194 switch (config_.codec_settings->codecType) { |
| 195 case kVideoCodecH264: |
| 196 config_.codec_settings->codecSpecific.H264.frameDroppingOn = |
| 197 frame_dropper_on_; |
| 198 config_.codec_settings->codecSpecific.H264.keyFrameInterval = |
| 199 kBaseKeyFrameInterval; |
| 200 break; |
190 case kVideoCodecVP8: | 201 case kVideoCodecVP8: |
191 config_.codec_settings->codecSpecific.VP8.errorConcealmentOn = | 202 config_.codec_settings->codecSpecific.VP8.errorConcealmentOn = |
192 error_concealment_on_; | 203 error_concealment_on_; |
193 config_.codec_settings->codecSpecific.VP8.denoisingOn = | 204 config_.codec_settings->codecSpecific.VP8.denoisingOn = |
194 denoising_on_; | 205 denoising_on_; |
195 config_.codec_settings->codecSpecific.VP8.numberOfTemporalLayers = | 206 config_.codec_settings->codecSpecific.VP8.numberOfTemporalLayers = |
196 num_temporal_layers_; | 207 num_temporal_layers_; |
197 config_.codec_settings->codecSpecific.VP8.frameDroppingOn = | 208 config_.codec_settings->codecSpecific.VP8.frameDroppingOn = |
198 frame_dropper_on_; | 209 frame_dropper_on_; |
199 config_.codec_settings->codecSpecific.VP8.automaticResizeOn = | 210 config_.codec_settings->codecSpecific.VP8.automaticResizeOn = |
200 spatial_resize_on_; | 211 spatial_resize_on_; |
201 config_.codec_settings->codecSpecific.VP8.keyFrameInterval = | 212 config_.codec_settings->codecSpecific.VP8.keyFrameInterval = |
202 kBaseKeyFrameInterval; | 213 kBaseKeyFrameInterval; |
203 break; | 214 break; |
204 case kVideoCodecVP9: | 215 case kVideoCodecVP9: |
205 config_.codec_settings->codecSpecific.VP9.denoisingOn = | 216 config_.codec_settings->codecSpecific.VP9.denoisingOn = |
206 denoising_on_; | 217 denoising_on_; |
207 config_.codec_settings->codecSpecific.VP9.numberOfTemporalLayers = | 218 config_.codec_settings->codecSpecific.VP9.numberOfTemporalLayers = |
208 num_temporal_layers_; | 219 num_temporal_layers_; |
209 config_.codec_settings->codecSpecific.VP9.frameDroppingOn = | 220 config_.codec_settings->codecSpecific.VP9.frameDroppingOn = |
210 frame_dropper_on_; | 221 frame_dropper_on_; |
211 config_.codec_settings->codecSpecific.VP9.keyFrameInterval = | 222 config_.codec_settings->codecSpecific.VP9.keyFrameInterval = |
212 kBaseKeyFrameInterval; | 223 kBaseKeyFrameInterval; |
213 break; | 224 break; |
214 default: | 225 default: |
215 assert(false); | 226 assert(false); |
216 break; | 227 break; |
217 } | 228 } |
218 frame_reader_ = | 229 frame_reader_ = |
219 new webrtc::test::FrameReaderImpl(config_.input_filename, | 230 new webrtc::test::FrameReaderImpl(config_.input_filename, |
220 config_.frame_length_in_bytes); | 231 config_.frame_length_in_bytes); |
221 frame_writer_ = | 232 frame_writer_ = |
222 new webrtc::test::FrameWriterImpl(config_.output_filename, | 233 new webrtc::test::FrameWriterImpl(config_.output_filename, |
223 config_.frame_length_in_bytes); | 234 config_.frame_length_in_bytes); |
224 ASSERT_TRUE(frame_reader_->Init()); | 235 ASSERT_TRUE(frame_reader_->Init()); |
225 ASSERT_TRUE(frame_writer_->Init()); | 236 ASSERT_TRUE(frame_writer_->Init()); |
226 | 237 |
227 packet_manipulator_ = new webrtc::test::PacketManipulatorImpl( | 238 packet_manipulator_ = new webrtc::test::PacketManipulatorImpl( |
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581 rc_metrics[update_index].max_key_frame_size_mismatch = | 592 rc_metrics[update_index].max_key_frame_size_mismatch = |
582 max_key_frame_size_mismatch; | 593 max_key_frame_size_mismatch; |
583 rc_metrics[update_index].max_delta_frame_size_mismatch = | 594 rc_metrics[update_index].max_delta_frame_size_mismatch = |
584 max_delta_frame_size_mismatch; | 595 max_delta_frame_size_mismatch; |
585 rc_metrics[update_index].max_encoding_rate_mismatch = | 596 rc_metrics[update_index].max_encoding_rate_mismatch = |
586 max_encoding_rate_mismatch; | 597 max_encoding_rate_mismatch; |
587 rc_metrics[update_index].max_time_hit_target = max_time_hit_target; | 598 rc_metrics[update_index].max_time_hit_target = max_time_hit_target; |
588 rc_metrics[update_index].num_spatial_resizes = num_spatial_resizes; | 599 rc_metrics[update_index].num_spatial_resizes = num_spatial_resizes; |
589 } | 600 } |
590 | 601 |
| 602 #if defined(WEBRTC_OPENH264) |
| 603 |
| 604 // H264: Run with no packet loss and fixed bitrate. Quality should be very high. |
| 605 // Note(hbos): The PacketManipulatorImpl code used to simulate packet loss in |
| 606 // these unittests appears to drop "packets" in a way that is not compatible |
| 607 // with H264. Therefore ProcessXPercentPacketLossH264, X != 0, unittests have |
| 608 // not been added. |
| 609 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossH264) { |
| 610 // Bitrate and frame rate profile. |
| 611 RateProfile rate_profile; |
| 612 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); |
| 613 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; |
| 614 rate_profile.num_frames = kNbrFramesShort; |
| 615 // Codec/network settings. |
| 616 CodecConfigPars process_settings; |
| 617 SetCodecParameters(&process_settings, kVideoCodecH264, 0.0f, -1, 1, false, |
| 618 false, true, false); |
| 619 // Metrics for expected quality. |
| 620 QualityMetrics quality_metrics; |
| 621 SetQualityMetrics(&quality_metrics, 35.0, 34.0, 0.93, 0.92); |
| 622 // Metrics for rate control. |
| 623 RateControlMetrics rc_metrics[1]; |
| 624 SetRateControlMetrics(rc_metrics, 0, 0, 60, 20, 10, 20, 0); |
| 625 ProcessFramesAndVerify(quality_metrics, |
| 626 rate_profile, |
| 627 process_settings, |
| 628 rc_metrics); |
| 629 } |
| 630 |
| 631 #endif // defined(WEBRTC_OPENH264) |
| 632 |
591 // VP9: Run with no packet loss and fixed bitrate. Quality should be very high. | 633 // VP9: Run with no packet loss and fixed bitrate. Quality should be very high. |
592 // One key frame (first frame only) in sequence. Setting |key_frame_interval| | 634 // One key frame (first frame only) in sequence. Setting |key_frame_interval| |
593 // to -1 below means no periodic key frames in test. | 635 // to -1 below means no periodic key frames in test. |
594 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossVP9) { | 636 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossVP9) { |
595 // Bitrate and frame rate profile. | 637 // Bitrate and frame rate profile. |
596 RateProfile rate_profile; | 638 RateProfile rate_profile; |
597 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); | 639 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); |
598 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; | 640 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; |
599 rate_profile.num_frames = kNbrFramesShort; | 641 rate_profile.num_frames = kNbrFramesShort; |
600 // Codec/network settings. | 642 // Codec/network settings. |
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927 // Metrics for rate control. | 969 // Metrics for rate control. |
928 RateControlMetrics rc_metrics[2]; | 970 RateControlMetrics rc_metrics[2]; |
929 SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0); | 971 SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0); |
930 SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0); | 972 SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0); |
931 ProcessFramesAndVerify(quality_metrics, | 973 ProcessFramesAndVerify(quality_metrics, |
932 rate_profile, | 974 rate_profile, |
933 process_settings, | 975 process_settings, |
934 rc_metrics); | 976 rc_metrics); |
935 } | 977 } |
936 } // namespace webrtc | 978 } // namespace webrtc |
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