[Webkit-unassigned] [Bug 242491] New: Convert video colorspace into the <canvas> colourspace during RGB conversion

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jul 7 18:22:28 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=242491

            Bug ID: 242491
           Summary: Convert video colorspace into the <canvas> colourspace
                    during RGB conversion
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mattwoodrow at apple.com
                CC: dino at apple.com

CoreGraphics doesn't always apply the colourspace conversion when drawing Rec601 RGB content into an sRGB destination.

We can apply this conversion instead during the YCbCr->RGB conversion to ensure it always gets applied.

<rdar://95420649>

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