[Webkit-unassigned] [Bug 184843] tex[Sub]Image2D slow when passing in a <canvas>, faster with ImageData

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Apr 20 16:34:19 PDT 2018


Simon Fraser (smfr) <simon.fraser at apple.com> changed:

           What    |Removed                     |Added
                 CC|                            |simon.fraser at apple.com
 Attachment #338475|review?                     |review+
              Flags|                            |

--- Comment #3 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
Comment on attachment 338475
  --> https://bugs.webkit.org/attachment.cgi?id=338475

View in context: https://bugs.webkit.org/attachment.cgi?id=338475&action=review

> Source/WebCore/platform/graphics/FormatConverter.cpp:1
> -/*
> +  /*


> Source/WebCore/platform/graphics/FormatConverter.cpp:1263
> +        // FIXME: [34898868] Experimental Accelerate Alpha Unmultiplicaton for this specific case; general performance improvements later.

I don't think this radar links adds anything.

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