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LibWeb: Remove "cached corner bitmap" and its use in the corner clipper

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With the recording painter the actual painting operations are delayed,
so now if multiple corner clippers are constructed, and they use a
shared bitmap they can interfere with each other. The use of this shared
bitmap was somewhat questionable anyway, so this is not much of a loss.

This fixes the border-radius.html test page.
This commit is contained in:
MacDue 2023-10-21 19:17:49 +01:00 • committed by Alexander Kalenik
parent 1a58fee0fd
commit 1c012f0a4a
5 changed files with 8 additions and 50 deletions
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2
Userland/Libraries/LibWeb/Painting/PaintableBox.cpp
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@ -484,7 +484,7 @@ void PaintableBox::apply_clip_overflow_rect(PaintContext& context, PaintPhase ph
.bottom_left = border_radii_data.bottom_left.as_corner(context)
};
if (border_radii_data.has_any_radius()) {
auto corner_clipper = BorderRadiusCornerClipper::create(corner_radii, context.rounded_device_rect(*clip_rect), border_radii_data, CornerClip::Outside, BorderRadiusCornerClipper::UseCachedBitmap::No);
auto corner_clipper = BorderRadiusCornerClipper::create(corner_radii, context.rounded_device_rect(*clip_rect), border_radii_data, CornerClip::Outside);
if (corner_clipper.is_error()) {
dbgln("Failed to create overflow border-radius corner clipper: {}", corner_clipper.error());
return;