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LibWeb: Skip rendering box-shadow blur if we don't have memory for it

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A slight loss in graphical fidelity is better than not rendering the
page at all.
This commit is contained in:
Andreas Kling 2021-09-17 13:05:56 +02:00
parent 850795e088
commit 4fcb1be734
1 changed files with 5 additions and 0 deletions
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5
Userland/Libraries/LibWeb/Layout/Box.cpp
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@ -282,6 +282,11 @@ void Box::paint_box_shadow(PaintContext& context)
}; };
auto new_bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, bitmap_rect.size()); auto new_bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, bitmap_rect.size());
if (!new_bitmap) {
dbgln("Unable to allocate temporary bitmap for box-shadow rendering");
return;
}
Gfx::Painter painter(*new_bitmap); Gfx::Painter painter(*new_bitmap);
painter.fill_rect({ { 2 * blur_radius, 2 * blur_radius }, enclosed_int_rect.size() }, box_shadow_data->color); painter.fill_rect({ { 2 * blur_radius, 2 * blur_radius }, enclosed_int_rect.size() }, box_shadow_data->color);