Sam Atkins a796207b9f LibWeb: Paint box-shadows more efficiently ... Our previous code roughly did this: 1. Generate a bitmap as large as the shadow would end up. 2. Paint a rectangle onto it. 3. Blur the whole bitmap. 4. Split it up and render each section. This patch takes advantage of the fact that (aside from corners) each horizontal or vertical strip of a box-shadow is identical to the others, to generate and blur a much smaller bitmap - only large enough for the four corners and 1px of central "side" in each direction. This greatly reduces the memory footprint, and should also speed things up, since there is much less to blur.		2022-02-09 19:36:26 +01:00
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BackgroundPainting.cpp	LibWeb: Allow LengthPercentage to hold a calculated value	2022-02-04 13:52:02 +01:00
BackgroundPainting.h	LibWeb: Implement background-clip :^)	2021-11-17 22:20:01 +01:00
BorderPainting.cpp	LibWeb: Allow LengthPercentage to hold a calculated value	2022-02-04 13:52:02 +01:00
BorderPainting.h	LibWeb: Convert border-radii from Length to LengthPercentage :^)	2022-01-20 00:04:10 +01:00
PaintContext.h	LibWeb: Clear SVG context after SVGSVGBox children are painted	2021-08-05 20:17:08 +02:00
ShadowPainting.cpp	LibWeb: Paint box-shadows more efficiently	2022-02-09 19:36:26 +01:00
ShadowPainting.h	LibWeb: Incorporate spread-distance into box-shadow rendering	2022-02-08 17:45:51 +01:00
StackingContext.cpp	LibWeb: Keep tree order of sibling stacking contexts with same z-index	2022-02-05 22:50:39 +01:00
StackingContext.h	LibWeb: Draw elements with opacity in a separate stacking context	2021-07-24 22:02:28 +04:30