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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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146 bool error_concealment_on_; | 147 bool error_concealment_on_; |
147 bool denoising_on_; | 148 bool denoising_on_; |
148 bool frame_dropper_on_; | 149 bool frame_dropper_on_; |
149 bool spatial_resize_on_; | 150 bool spatial_resize_on_; |
150 | 151 |
151 | 152 |
152 VideoProcessorIntegrationTest() {} | 153 VideoProcessorIntegrationTest() {} |
153 virtual ~VideoProcessorIntegrationTest() {} | 154 virtual ~VideoProcessorIntegrationTest() {} |
154 | 155 |
155 void SetUpCodecConfig() { | 156 void SetUpCodecConfig() { |
156 if (codec_type_ == kVideoCodecVP8) { | 157 if (codec_type_ == kVideoCodecH264) { |
| 158 encoder_ = H264Encoder::Create(); |
| 159 decoder_ = H264Decoder::Create(); |
| 160 VideoCodingModule::Codec(kVideoCodecH264, &codec_settings_); |
| 161 } else if (codec_type_ == kVideoCodecVP8) { |
157 encoder_ = VP8Encoder::Create(); | 162 encoder_ = VP8Encoder::Create(); |
158 decoder_ = VP8Decoder::Create(); | 163 decoder_ = VP8Decoder::Create(); |
159 VideoCodingModule::Codec(kVideoCodecVP8, &codec_settings_); | 164 VideoCodingModule::Codec(kVideoCodecVP8, &codec_settings_); |
160 } else if (codec_type_ == kVideoCodecVP9) { | 165 } else if (codec_type_ == kVideoCodecVP9) { |
161 encoder_ = VP9Encoder::Create(); | 166 encoder_ = VP9Encoder::Create(); |
162 decoder_ = VP9Decoder::Create(); | 167 decoder_ = VP9Decoder::Create(); |
163 VideoCodingModule::Codec(kVideoCodecVP9, &codec_settings_); | 168 VideoCodingModule::Codec(kVideoCodecVP9, &codec_settings_); |
164 } | 169 } |
165 | 170 |
166 // CIF is currently used for all tests below. | 171 // CIF is currently used for all tests below. |
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181 config_.networking_config.packet_loss_probability = packet_loss_; | 186 config_.networking_config.packet_loss_probability = packet_loss_; |
182 | 187 |
183 // Configure codec settings. | 188 // Configure codec settings. |
184 config_.codec_settings = &codec_settings_; | 189 config_.codec_settings = &codec_settings_; |
185 config_.codec_settings->startBitrate = start_bitrate_; | 190 config_.codec_settings->startBitrate = start_bitrate_; |
186 config_.codec_settings->width = kCIFWidth; | 191 config_.codec_settings->width = kCIFWidth; |
187 config_.codec_settings->height = kCIFHeight; | 192 config_.codec_settings->height = kCIFHeight; |
188 | 193 |
189 // These features may be set depending on the test. | 194 // These features may be set depending on the test. |
190 switch (config_.codec_settings->codecType) { | 195 switch (config_.codec_settings->codecType) { |
| 196 case kVideoCodecH264: |
| 197 config_.codec_settings->codecSpecific.H264.frameDroppingOn = |
| 198 frame_dropper_on_; |
| 199 config_.codec_settings->codecSpecific.H264.keyFrameInterval = |
| 200 kBaseKeyFrameInterval; |
| 201 break; |
191 case kVideoCodecVP8: | 202 case kVideoCodecVP8: |
192 config_.codec_settings->codecSpecific.VP8.errorConcealmentOn = | 203 config_.codec_settings->codecSpecific.VP8.errorConcealmentOn = |
193 error_concealment_on_; | 204 error_concealment_on_; |
194 config_.codec_settings->codecSpecific.VP8.denoisingOn = | 205 config_.codec_settings->codecSpecific.VP8.denoisingOn = |
195 denoising_on_; | 206 denoising_on_; |
196 config_.codec_settings->codecSpecific.VP8.numberOfTemporalLayers = | 207 config_.codec_settings->codecSpecific.VP8.numberOfTemporalLayers = |
197 num_temporal_layers_; | 208 num_temporal_layers_; |
198 config_.codec_settings->codecSpecific.VP8.frameDroppingOn = | 209 config_.codec_settings->codecSpecific.VP8.frameDroppingOn = |
199 frame_dropper_on_; | 210 frame_dropper_on_; |
200 config_.codec_settings->codecSpecific.VP8.automaticResizeOn = | 211 config_.codec_settings->codecSpecific.VP8.automaticResizeOn = |
201 spatial_resize_on_; | 212 spatial_resize_on_; |
202 config_.codec_settings->codecSpecific.VP8.keyFrameInterval = | 213 config_.codec_settings->codecSpecific.VP8.keyFrameInterval = |
203 kBaseKeyFrameInterval; | 214 kBaseKeyFrameInterval; |
204 break; | 215 break; |
205 case kVideoCodecVP9: | 216 case kVideoCodecVP9: |
206 config_.codec_settings->codecSpecific.VP9.denoisingOn = | 217 config_.codec_settings->codecSpecific.VP9.denoisingOn = |
207 denoising_on_; | 218 denoising_on_; |
208 config_.codec_settings->codecSpecific.VP9.numberOfTemporalLayers = | 219 config_.codec_settings->codecSpecific.VP9.numberOfTemporalLayers = |
209 num_temporal_layers_; | 220 num_temporal_layers_; |
210 config_.codec_settings->codecSpecific.VP9.frameDroppingOn = | 221 config_.codec_settings->codecSpecific.VP9.frameDroppingOn = |
211 frame_dropper_on_; | 222 frame_dropper_on_; |
212 config_.codec_settings->codecSpecific.VP9.automaticResizeOn = | 223 config_.codec_settings->codecSpecific.VP9.automaticResizeOn = |
213 spatial_resize_on_; | 224 spatial_resize_on_; |
214 config_.codec_settings->codecSpecific.VP9.keyFrameInterval = | 225 config_.codec_settings->codecSpecific.VP9.keyFrameInterval = |
215 kBaseKeyFrameInterval; | 226 kBaseKeyFrameInterval; |
216 break; | 227 break; |
217 default: | 228 default: |
218 assert(false); | 229 assert(false); |
219 break; | 230 break; |
220 } | 231 } |
221 frame_reader_ = | 232 frame_reader_ = |
222 new webrtc::test::FrameReaderImpl(config_.input_filename, | 233 new webrtc::test::FrameReaderImpl(config_.input_filename, |
223 config_.frame_length_in_bytes); | 234 config_.frame_length_in_bytes); |
224 frame_writer_ = | 235 frame_writer_ = |
225 new webrtc::test::FrameWriterImpl(config_.output_filename, | 236 new webrtc::test::FrameWriterImpl(config_.output_filename, |
226 config_.frame_length_in_bytes); | 237 config_.frame_length_in_bytes); |
227 ASSERT_TRUE(frame_reader_->Init()); | 238 ASSERT_TRUE(frame_reader_->Init()); |
228 ASSERT_TRUE(frame_writer_->Init()); | 239 ASSERT_TRUE(frame_writer_->Init()); |
229 | 240 |
230 packet_manipulator_ = new webrtc::test::PacketManipulatorImpl( | 241 packet_manipulator_ = new webrtc::test::PacketManipulatorImpl( |
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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 rc_metrics[update_index].num_key_frames = num_key_frames; | 600 rc_metrics[update_index].num_key_frames = num_key_frames; |
590 } | 601 } |
591 | 602 |
| 603 #if defined(WEBRTC_OPENH264) |
| 604 |
| 605 // H264: Run with no packet loss and fixed bitrate. Quality should be very high. |
| 606 // Note(hbos): The PacketManipulatorImpl code used to simulate packet loss in |
| 607 // these unittests appears to drop "packets" in a way that is not compatible |
| 608 // with H264. Therefore ProcessXPercentPacketLossH264, X != 0, unittests have |
| 609 // not been added. |
| 610 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossH264) { |
| 611 // Bitrate and frame rate profile. |
| 612 RateProfile rate_profile; |
| 613 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); |
| 614 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; |
| 615 rate_profile.num_frames = kNbrFramesShort; |
| 616 // Codec/network settings. |
| 617 CodecConfigPars process_settings; |
| 618 SetCodecParameters(&process_settings, kVideoCodecH264, 0.0f, -1, 1, false, |
| 619 false, true, false); |
| 620 // Metrics for expected quality. |
| 621 QualityMetrics quality_metrics; |
| 622 SetQualityMetrics(&quality_metrics, 35.0, 25.0, 0.93, 0.70); |
| 623 // Metrics for rate control. |
| 624 RateControlMetrics rc_metrics[1]; |
| 625 SetRateControlMetrics(rc_metrics, 0, 2, 60, 20, 10, 20, 0, 1); |
| 626 ProcessFramesAndVerify(quality_metrics, |
| 627 rate_profile, |
| 628 process_settings, |
| 629 rc_metrics); |
| 630 } |
| 631 |
| 632 #endif // defined(WEBRTC_OPENH264) |
| 633 |
592 // VP9: Run with no packet loss and fixed bitrate. Quality should be very high. | 634 // VP9: Run with no packet loss and fixed bitrate. Quality should be very high. |
593 // One key frame (first frame only) in sequence. Setting |key_frame_interval| | 635 // One key frame (first frame only) in sequence. Setting |key_frame_interval| |
594 // to -1 below means no periodic key frames in test. | 636 // to -1 below means no periodic key frames in test. |
595 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossVP9) { | 637 TEST_F(VideoProcessorIntegrationTest, Process0PercentPacketLossVP9) { |
596 // Bitrate and frame rate profile. | 638 // Bitrate and frame rate profile. |
597 RateProfile rate_profile; | 639 RateProfile rate_profile; |
598 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); | 640 SetRateProfilePars(&rate_profile, 0, 500, 30, 0); |
599 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; | 641 rate_profile.frame_index_rate_update[1] = kNbrFramesShort + 1; |
600 rate_profile.num_frames = kNbrFramesShort; | 642 rate_profile.num_frames = kNbrFramesShort; |
601 // Codec/network settings. | 643 // Codec/network settings. |
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954 // Metrics for rate control. | 996 // Metrics for rate control. |
955 RateControlMetrics rc_metrics[2]; | 997 RateControlMetrics rc_metrics[2]; |
956 SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0, 1); | 998 SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0, 1); |
957 SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0, 0); | 999 SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0, 0); |
958 ProcessFramesAndVerify(quality_metrics, | 1000 ProcessFramesAndVerify(quality_metrics, |
959 rate_profile, | 1001 rate_profile, |
960 process_settings, | 1002 process_settings, |
961 rc_metrics); | 1003 rc_metrics); |
962 } | 1004 } |
963 } // namespace webrtc | 1005 } // namespace webrtc |
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