When playing some HDR videos, RemoteMediaPlayerManagerProxy::bitmapImageForCurrentTime() may create a ShareableBitmap with HDR colorSpace which it gets it from MediaPlayer. In this case, the workaround in NativeImage::draw() will cause recursion. The workaround draws the HDR NativeImage to a temporary ImageBuffer. This temporary ImageBuffer will have HDR colorSpace also because it will match the colorSpace of destinationContext which is the colorSpace of MediaPlayer. When we call ImageBuffer::draw(), a temporary NativeImage will be created from this ImageBuffer. This NativeImage will have HDR colorSpace also. So when NativeImage::draw() is called from ImageBuffer::draw(), it will go through the workaround code path again. This will cause an infinite recursion.
rdar://106055782
Pull request: https://github.com/WebKit/WebKit/pull/10970
rdar://106017462
Committed 261149@main (9180e60fc30a): <https://commits.webkit.org/261149@main> Reviewed commits have been landed. Closing PR #10970 and removing active labels.