Open Bug 1889457 Opened 6 months ago

macOS make all video layers use AVSampleBufferDisplayLayer

Categories

(Core :: Graphics, enhancement, P3)

Product:
Core
Component:
Graphics
Type:
enhancement

Tracking

()

People

(Reporter: bradwerth, Assigned: bradwerth)

References

Details

We already use AVSampleBufferDisplayLayer for HDR and DRM video. We need to do this for all video to minimize power consumption. Bug 1839425 attempted this changeover in order to solve a problem with video flickering during windowed-to-fullscreen transitions. The patch in that Bug was eventually backed out for causing regressions Bug 1887599, Bug 1887639, Bug 1888052. This should only be re-landed once we've confirmed those issues are fixed when displaying video on a AVSampleBufferDisplayLayer.

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