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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "media/blink/webmediaplayer_impl.h" | 5 #include "media/blink/webmediaplayer_impl.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
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296 void SetVideoKeyframeDistanceAverage(base::TimeDelta value) { | 296 void SetVideoKeyframeDistanceAverage(base::TimeDelta value) { |
297 PipelineStatistics statistics; | 297 PipelineStatistics statistics; |
298 statistics.video_keyframe_distance_average = value; | 298 statistics.video_keyframe_distance_average = value; |
299 wmpi_->SetPipelineStatisticsForTest(statistics); | 299 wmpi_->SetPipelineStatisticsForTest(statistics); |
300 } | 300 } |
301 | 301 |
302 void SetDuration(base::TimeDelta value) { | 302 void SetDuration(base::TimeDelta value) { |
303 wmpi_->SetPipelineMediaDurationForTest(value); | 303 wmpi_->SetPipelineMediaDurationForTest(value); |
304 } | 304 } |
305 | 305 |
| 306 void SetUpMediaSuspend(bool enable) { |
| 307 #if defined(OS_ANDROID) |
| 308 if (!enable) { |
| 309 base::CommandLine::ForCurrentProcess()->AppendSwitch( |
| 310 switches::kDisableMediaSuspend); |
| 311 } |
| 312 #else |
| 313 if (enable) { |
| 314 base::CommandLine::ForCurrentProcess()->AppendSwitch( |
| 315 switches::kEnableMediaSuspend); |
| 316 } |
| 317 #endif |
| 318 } |
| 319 |
306 // "Renderer" thread. | 320 // "Renderer" thread. |
307 base::MessageLoop message_loop_; | 321 base::MessageLoop message_loop_; |
308 | 322 |
309 // "Media" thread. This is necessary because WMPI destruction waits on a | 323 // "Media" thread. This is necessary because WMPI destruction waits on a |
310 // WaitableEvent. | 324 // WaitableEvent. |
311 base::Thread media_thread_; | 325 base::Thread media_thread_; |
312 | 326 |
313 // Blink state. | 327 // Blink state. |
314 blink::WebFrameClient web_frame_client_; | 328 blink::WebFrameClient web_frame_client_; |
315 blink::WebView* web_view_; | 329 blink::WebView* web_view_; |
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682 metadata.video_rotation = VIDEO_ROTATION_90; | 696 metadata.video_rotation = VIDEO_ROTATION_90; |
683 | 697 |
684 OnMetadata(metadata); | 698 OnMetadata(metadata); |
685 ASSERT_EQ(blink::WebSize(320, 240), wmpi_->naturalSize()); | 699 ASSERT_EQ(blink::WebSize(320, 240), wmpi_->naturalSize()); |
686 | 700 |
687 // For 90/270deg rotations, the natural size should be transposed. | 701 // For 90/270deg rotations, the natural size should be transposed. |
688 OnVideoNaturalSizeChange(gfx::Size(1920, 1080)); | 702 OnVideoNaturalSizeChange(gfx::Size(1920, 1080)); |
689 ASSERT_EQ(blink::WebSize(1080, 1920), wmpi_->naturalSize()); | 703 ASSERT_EQ(blink::WebSize(1080, 1920), wmpi_->naturalSize()); |
690 } | 704 } |
691 | 705 |
692 TEST_F(WebMediaPlayerImplTest, BackgroundOptimizationsFeatureEnabled) { | 706 TEST_F(WebMediaPlayerImplTest, |
| 707 BackgroundOptimizationsFeatureEnabledSuspendEnabled) { |
693 base::test::ScopedFeatureList scoped_feature_list; | 708 base::test::ScopedFeatureList scoped_feature_list; |
694 scoped_feature_list.InitAndEnableFeature(kBackgroundVideoTrackOptimization); | 709 scoped_feature_list.InitAndEnableFeature(kBackgroundVideoTrackOptimization); |
| 710 SetUpMediaSuspend(true); |
| 711 |
695 InitializeWebMediaPlayerImpl(true); | 712 InitializeWebMediaPlayerImpl(true); |
696 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); | 713 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
697 SetDuration(base::TimeDelta::FromSeconds(300)); | 714 SetDuration(base::TimeDelta::FromSeconds(300)); |
698 | 715 |
699 // Audible video. | 716 // Audible video. |
700 SetMetadata(true, true); | 717 SetMetadata(true, true); |
701 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 718 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
702 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); | 719 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); |
703 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 720 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
704 | 721 |
705 // Video only. | 722 // Video only. |
706 SetMetadata(false, true); | 723 SetMetadata(false, true); |
707 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 724 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
708 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); | 725 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
709 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 726 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
710 | 727 |
711 // Audio only. | 728 // Audio only. |
712 SetMetadata(true, false); | 729 SetMetadata(true, false); |
713 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); | 730 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
714 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 731 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
715 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 732 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
716 | 733 |
717 // Duration is shorter than max video keyframe distance. | 734 // Duration is shorter than max video keyframe distance. |
718 SetDuration(base::TimeDelta::FromSeconds(5)); | 735 SetDuration(base::TimeDelta::FromSeconds(5)); |
719 SetMetadata(true, true); | 736 SetMetadata(true, true); |
720 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 737 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
721 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 738 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
722 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); | 739 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); |
723 | 740 |
724 // Average keyframe distance is too big. | 741 // Average keyframe distance is too big. |
725 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); | 742 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
726 SetDuration(base::TimeDelta::FromSeconds(300)); | 743 SetDuration(base::TimeDelta::FromSeconds(300)); |
727 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); | 744 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
728 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 745 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
729 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 746 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
730 } | 747 } |
731 | 748 |
732 TEST_F(WebMediaPlayerImplTest, BackgroundOptimizationsFeatureDisabled) { | 749 TEST_F(WebMediaPlayerImplTest, |
| 750 BackgroundOptimizationsFeatureDisabledSuspendEnabled) { |
733 base::test::ScopedFeatureList scoped_feature_list; | 751 base::test::ScopedFeatureList scoped_feature_list; |
734 scoped_feature_list.InitAndDisableFeature(kBackgroundVideoTrackOptimization); | 752 scoped_feature_list.InitAndDisableFeature(kBackgroundVideoTrackOptimization); |
| 753 SetUpMediaSuspend(true); |
735 | 754 |
736 InitializeWebMediaPlayerImpl(true); | 755 InitializeWebMediaPlayerImpl(true); |
737 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); | 756 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
738 SetDuration(base::TimeDelta::FromSeconds(300)); | 757 SetDuration(base::TimeDelta::FromSeconds(300)); |
739 | 758 |
740 // Audible video. | 759 // Audible video. |
741 SetMetadata(true, true); | 760 SetMetadata(true, true); |
742 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 761 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
743 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 762 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
744 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 763 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
745 | 764 |
746 // Video only (pausing is enabled on Android). | 765 // Video only. |
747 SetMetadata(false, true); | 766 SetMetadata(false, true); |
748 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 767 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
749 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 768 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
750 #if defined(OS_ANDROID) | |
751 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); | 769 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
752 | 770 |
| 771 #if defined(OS_ANDROID) |
753 // On Android, the duration and keyframe distance don't matter for video-only. | 772 // On Android, the duration and keyframe distance don't matter for video-only. |
754 SetDuration(base::TimeDelta::FromSeconds(5)); | 773 SetDuration(base::TimeDelta::FromSeconds(5)); |
755 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 774 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
756 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); | 775 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
757 | 776 |
758 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); | 777 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
759 SetDuration(base::TimeDelta::FromSeconds(300)); | 778 SetDuration(base::TimeDelta::FromSeconds(300)); |
760 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 779 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
761 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); | 780 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
762 | 781 |
763 // Restore average keyframe distance. | 782 // Restore average keyframe distance. |
764 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); | 783 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
765 #else | |
766 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | |
767 #endif | 784 #endif |
768 | 785 |
769 // Audio only. | 786 // Audio only. |
| 787 SetMetadata(true, false); |
| 788 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
| 789 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 790 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 791 |
| 792 // Duration is shorter than max video keyframe distance. |
| 793 SetDuration(base::TimeDelta::FromSeconds(5)); |
| 794 SetMetadata(true, true); |
| 795 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 796 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
| 797 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 798 |
| 799 // Average keyframe distance is too big. |
| 800 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
| 801 SetDuration(base::TimeDelta::FromSeconds(300)); |
| 802 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
| 803 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
| 804 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 805 } |
| 806 |
| 807 TEST_F(WebMediaPlayerImplTest, |
| 808 BackgroundOptimizationsFeatureEnabledSuspendDisabled) { |
| 809 base::test::ScopedFeatureList scoped_feature_list; |
| 810 scoped_feature_list.InitAndEnableFeature(kBackgroundVideoTrackOptimization); |
| 811 SetUpMediaSuspend(false); |
| 812 |
| 813 InitializeWebMediaPlayerImpl(true); |
| 814 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
| 815 SetDuration(base::TimeDelta::FromSeconds(300)); |
| 816 |
| 817 // Audible video. |
| 818 SetMetadata(true, true); |
| 819 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 820 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); |
| 821 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 822 |
| 823 // Video only. |
| 824 SetMetadata(false, true); |
| 825 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 826 EXPECT_TRUE(ShouldPauseVideoWhenHidden()); |
| 827 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 828 |
| 829 // Audio only. |
| 830 SetMetadata(true, false); |
| 831 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
| 832 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 833 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 834 |
| 835 // Duration is shorter than max video keyframe distance. |
| 836 SetDuration(base::TimeDelta::FromSeconds(5)); |
| 837 SetMetadata(true, true); |
| 838 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 839 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 840 EXPECT_TRUE(ShouldDisableVideoWhenHidden()); |
| 841 |
| 842 // Average keyframe distance is too big. |
| 843 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
| 844 SetDuration(base::TimeDelta::FromSeconds(300)); |
| 845 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
| 846 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 847 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 848 } |
| 849 |
| 850 TEST_F(WebMediaPlayerImplTest, |
| 851 BackgroundOptimizationsFeatureDisabledSuspendDisabled) { |
| 852 base::test::ScopedFeatureList scoped_feature_list; |
| 853 scoped_feature_list.InitAndDisableFeature(kBackgroundVideoTrackOptimization); |
| 854 SetUpMediaSuspend(false); |
| 855 |
| 856 InitializeWebMediaPlayerImpl(true); |
| 857 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
| 858 SetDuration(base::TimeDelta::FromSeconds(300)); |
| 859 |
| 860 // Audible video. |
| 861 SetMetadata(true, true); |
| 862 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 863 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 864 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 865 |
| 866 // Video only. |
| 867 SetMetadata(false, true); |
| 868 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 869 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
| 870 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 871 |
| 872 #if defined(OS_ANDROID) |
| 873 // On Android, the duration and keyframe distance don't matter for video-only. |
| 874 SetDuration(base::TimeDelta::FromSeconds(5)); |
| 875 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 876 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 877 |
| 878 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
| 879 SetDuration(base::TimeDelta::FromSeconds(300)); |
| 880 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
| 881 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
| 882 |
| 883 // Restore average keyframe distance. |
| 884 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5)); |
| 885 #endif |
| 886 |
| 887 // Audio only. |
770 SetMetadata(true, false); | 888 SetMetadata(true, false); |
771 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); | 889 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
772 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 890 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
773 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 891 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
774 | 892 |
775 // Duration is shorter than max video keyframe distance. | 893 // Duration is shorter than max video keyframe distance. |
776 SetDuration(base::TimeDelta::FromSeconds(5)); | 894 SetDuration(base::TimeDelta::FromSeconds(5)); |
777 SetMetadata(true, true); | 895 SetMetadata(true, true); |
778 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); | 896 EXPECT_TRUE(IsBackgroundOptimizationCandidate()); |
779 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 897 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
780 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 898 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
781 | 899 |
782 // Average keyframe distance is too big. | 900 // Average keyframe distance is too big. |
783 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); | 901 SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100)); |
784 SetDuration(base::TimeDelta::FromSeconds(300)); | 902 SetDuration(base::TimeDelta::FromSeconds(300)); |
785 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); | 903 EXPECT_FALSE(IsBackgroundOptimizationCandidate()); |
786 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); | 904 EXPECT_FALSE(ShouldPauseVideoWhenHidden()); |
787 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); | 905 EXPECT_FALSE(ShouldDisableVideoWhenHidden()); |
788 } | 906 } |
789 | 907 |
790 } // namespace media | 908 } // namespace media |
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