[Webkit-unassigned] [Bug 114329] [Cairo] Take current matrix into pattern matrix to end up at identity scale when cairo_fill runs

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 18 09:25:05 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=114329





--- Comment #6 from Martin Robinson <mrobinson at webkit.org>  2013-04-18 09:23:21 PST ---
So it seems what you are doing here is that instead of creating a scaled pattern matrix, for every render you are creating a temporary image surface with the scaled source? Is this also slow on non-ARM CPUs? I think a change like this needs a little justification as well. Can it be fixed or optimized in Pixman? The Skia port used to cache scaled images -- if we *must* scale the image it would probably be better to cache the scaled version.

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