Gerald Squelart
Gerald Squelart
@julienw suggested trying Windows Subsystem for Linux; will have to look into that!
I'm hitting some test failures in fast/canvas/webgl/tex-image-and-sub-image-2d-with-video.html and friends. It seems that the test videos have color space "Composite NTSC", so our new code here thinks it needs to convert...
Actually, when viewing the test video directly in Safari, the rendered pixels have sRGB values 63,251,3 (as seen by the Digital Color Meter app, much closer to what the tests...
Small update with tighter test expectations. But I don't yet have a convincing story about how we get to these values from the mp4 file. To be continued...
Latest update: I've reworked the red-green.mp4 test video to use bt709. It works as expected on macOS and on iOS devices. However the decoded green color is wrong (orange!) on...
Waiting for specs clarification in https://github.com/KhronosGroup/WebGL/issues/3662
I'm open to suggestions for a better name.
Following this, the final work happened there: https://github.com/WebKit/WebKit/pull/34668 So I think it should be safe to close & delete this branch here.