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LibWeb: Move BorderRadiusCornerClipper allocation into CPU executor

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BorderRadiusCornerClipper usage to clip border radius is specific to
CPU painter so it should not be stored in painting commands.

Also with this change bitmaps for corner sampling are allocated during
painting commands replaying instead of commands recording.
This commit is contained in:
Aliaksandr Kalenik 2023-12-05 22:30:32 +01:00 • committed by Andreas Kling
parent 89fd8dfaad
commit e8960cf754
12 changed files with 85 additions and 63 deletions
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35
Userland/Libraries/LibWeb/Painting/BorderRadiusCornerClipper.cpp
View file

@ -11,9 +11,9 @@
namespace Web::Painting {
ErrorOr<NonnullRefPtr<BorderRadiusCornerClipper>> BorderRadiusCornerClipper::create(CornerRadii const& corner_radii, DevicePixelRect const& border_rect, BorderRadiiData const& border_radii, CornerClip corner_clip)
ErrorOr<NonnullRefPtr<BorderRadiusCornerClipper>> BorderRadiusCornerClipper::create(CornerRadii const& corner_radii, DevicePixelRect const& border_rect, CornerClip corner_clip)
{
VERIFY(border_radii.has_any_radius());
VERIFY(corner_radii.has_any_radius());
auto top_left = corner_radii.top_left;
auto top_right = corner_radii.top_right;
@ -105,27 +105,26 @@ void BorderRadiusCornerClipper::blit_corner_clipping(Gfx::Painter& painter)
ScopedCornerRadiusClip::ScopedCornerRadiusClip(PaintContext& context, DevicePixelRect const& border_rect, BorderRadiiData const& border_radii, CornerClip corner_clip)
: m_context(context)
, m_id(context.allocate_corner_clipper_id())
, m_has_radius(border_radii.has_any_radius())
, m_border_rect(border_rect)
{
if (border_radii.has_any_radius()) {
CornerRadii corner_radii {
.top_left = border_radii.top_left.as_corner(context),
.top_right = border_radii.top_right.as_corner(context),
.bottom_right = border_radii.bottom_right.as_corner(context),
.bottom_left = border_radii.bottom_left.as_corner(context)
};
auto clipper = BorderRadiusCornerClipper::create(corner_radii, context.recording_painter().state().translation.map(border_rect.to_type<int>()).to_type<DevicePixels>(), border_radii, corner_clip);
if (!clipper.is_error()) {
m_corner_clipper = clipper.release_value();
m_context.recording_painter().sample_under_corners(*m_corner_clipper);
}
}
if (!m_has_radius)
return;
CornerRadii const corner_radii {
.top_left = border_radii.top_left.as_corner(context),
.top_right = border_radii.top_right.as_corner(context),
.bottom_right = border_radii.bottom_right.as_corner(context),
.bottom_left = border_radii.bottom_left.as_corner(context)
};
m_context.recording_painter().sample_under_corners(m_id, corner_radii, context.recording_painter().state().translation.map(border_rect.to_type<int>()), corner_clip);
}
ScopedCornerRadiusClip::~ScopedCornerRadiusClip()
{
if (m_corner_clipper) {
m_context.recording_painter().blit_corner_clipping(*m_corner_clipper);
}
if (!m_has_radius)
return;
m_context.recording_painter().blit_corner_clipping(m_id, m_border_rect);
}
}