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haikuwebkit/LayoutTests/webrtc/video-vp8-videorange-expect...

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Fix color gamut in WebRTC when using VPx software decoder. https://bugs.webkit.org/show_bug.cgi?id=220972 <rdar://problem/73616455> Reviewed by Youenn Fablet. Source/WebCore: By default, and how libwebrtc is configuring its encoders and decoder, video range levels are used (16-235). Video range was assumed to use full range instead (0-255), causing blacks to look grey and whites to appear washed-out. It is theoretically possible, when using VP9 that full-range level are used. While the information related to video levels is available at the VP9 codec level; only the color space information is being made available in libwebrtc's public image data structure, color range isn't. For now we can assume the default is sufficient, and a follow-up change will be submitted to libwebrtc later on. In memory of Dr. Alex. May he rest in peace. Test: webrtc/video-vp8-videorange.html * platform/mediastream/mac/RealtimeIncomingVideoSourceCocoa.mm: (WebCore::RealtimeIncomingVideoSourceCocoa::pixelBufferPool): LayoutTests: * webrtc/video-vp8-videorange-expected.txt: Added. * webrtc/video-vp8-videorange.html: Added. Canonical link: https://commits.webkit.org/236937@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@276478 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2021-04-23 00:56:56 +00:00
Video should be running, a checker be drawn and colors matching the original.
PASS Setting video exchange
PASS Track is enabled, video should not be black