Stowage/ladybird
2
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-12-08 06:09:58 +00:00
Code Issues Projects Releases Packages Wiki Activity
ladybird/Libraries/LibGfx/PainterSkia.h

43 lines
2.5 KiB
C
Raw Normal View History

LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
/*
* Copyright (c) 2024, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/NonnullOwnPtr.h>
LibWeb/Canvas: Support `globalCompositionOperation` Canvas now supports compositing and various blending modes via the `globalCompositeOperation` attribute.
2025-01-28 18:19:30 +01:00
#include <LibGfx/CompositingAndBlendingOperator.h>
LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
#include <LibGfx/Painter.h>
LibWeb+LibGfx: Use GPU backend for <canvas> This is implemented by using a GPU-accelerated surface for <canvas> when a GPU context is available. A side effect of this change is that all canvas modifications have to be performed through Gfx::Painter, and whenever its content has to be accessed, we need to take a snapshot of the corresponding GPU surface. A new DrawPaintingSurface display list command is introduced to allow cheap blitting of canvas content without having to read GPU surface content into RAM.
2024-09-25 15:44:58 +02:00
#include <LibGfx/PaintingSurface.h>
LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
namespace Gfx {
class PainterSkia final : public Painter {
public:
LibWeb+LibGfx: Use GPU backend for <canvas> This is implemented by using a GPU-accelerated surface for <canvas> when a GPU context is available. A side effect of this change is that all canvas modifications have to be performed through Gfx::Painter, and whenever its content has to be accessed, we need to take a snapshot of the corresponding GPU surface. A new DrawPaintingSurface display list command is introduced to allow cheap blitting of canvas content without having to read GPU surface content into RAM.
2024-09-25 15:44:58 +02:00
explicit PainterSkia(NonnullRefPtr<Gfx::PaintingSurface>);
LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
virtual ~PainterSkia() override;
virtual void clear_rect(Gfx::FloatRect const&, Color) override;
virtual void fill_rect(Gfx::FloatRect const&, Color) override;
LibGfx+LibWeb: Turn Gfx::Filter into a SkImageFilter wrapper
2025-05-11 12:44:54 +02:00
virtual void draw_bitmap(Gfx::FloatRect const& dst_rect, Gfx::ImmutableBitmap const& src_bitmap, Gfx::IntRect const& src_rect, Gfx::ScalingMode, Optional<Gfx::Filter>, float global_alpha, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator) override;
LibGfx+LibWeb: Add new Path class with Skia backend, use for 2D canvas This thing is essentially a wrapper around an SkPath, although we do some indirection via a PathImpl class to keep the door open for alternative rasterizer/path backends in the future. We also update the 2D canvas code, since that was the only code that used Painter+DeprecatedPath, and this allows us to just drop that code instead of temporarily supporting it until the next commit.
2024-08-08 15:12:29 +02:00
virtual void stroke_path(Gfx::Path const&, Gfx::Color, float thickness) override;
LibWeb+LibGfx: Draw shadows for stroke joins and caps
2025-10-21 13:41:11 +01:00
virtual void stroke_path(Gfx::Path const&, Gfx::Color, float thickness, float blur_radius, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator, Gfx::Path::CapStyle, Gfx::Path::JoinStyle, float miter_limit, Vector<float> const& dash_array, float dash_offset) override;
LibGfx+LibWeb: Turn Gfx::Filter into a SkImageFilter wrapper
2025-05-11 12:44:54 +02:00
virtual void stroke_path(Gfx::Path const&, Gfx::PaintStyle const&, Optional<Gfx::Filter>, float thickness, float global_alpha, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator) override;
virtual void stroke_path(Gfx::Path const&, Gfx::PaintStyle const&, Optional<Gfx::Filter>, float thickness, float global_alpha, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator, Gfx::Path::CapStyle const&, Gfx::Path::JoinStyle const&, float miter_limit, Vector<float> const&, float dash_offset) override;
LibGfx+LibWeb: Add new Path class with Skia backend, use for 2D canvas This thing is essentially a wrapper around an SkPath, although we do some indirection via a PathImpl class to keep the door open for alternative rasterizer/path backends in the future. We also update the 2D canvas code, since that was the only code that used Painter+DeprecatedPath, and this allows us to just drop that code instead of temporarily supporting it until the next commit.
2024-08-08 15:12:29 +02:00
virtual void fill_path(Gfx::Path const&, Gfx::Color, Gfx::WindingRule) override;
LibWeb/Canvas: Support `globalCompositionOperation` Canvas now supports compositing and various blending modes via the `globalCompositeOperation` attribute.
2025-01-28 18:19:30 +01:00
virtual void fill_path(Gfx::Path const&, Gfx::Color, Gfx::WindingRule, float blur_radius, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator) override;
LibGfx+LibWeb: Turn Gfx::Filter into a SkImageFilter wrapper
2025-05-11 12:44:54 +02:00
virtual void fill_path(Gfx::Path const&, Gfx::PaintStyle const&, Optional<Gfx::Filter>, float global_alpha, Gfx::CompositingAndBlendingOperator compositing_and_blending_operator, Gfx::WindingRule) override;
LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
virtual void set_transform(Gfx::AffineTransform const&) override;
virtual void save() override;
virtual void restore() override;
LibWeb: Clip underlying Painter in CRC2D::clip()
2024-08-15 07:19:25 +02:00
virtual void clip(Gfx::Path const&, Gfx::WindingRule) override;
LibGfx: Introduce a new Gfx::Painter with a Skia backend This new painter is written with a virtual interface from the start, and we begin with a Skia backend. This patch adds enough to support our basic 2D HTML canvas usecase.
2024-07-05 15:36:55 +02:00
private:
struct Impl;
Impl& impl() { return *m_impl; }
NonnullOwnPtr<Impl> m_impl;
};
}
Reference in a new issue Copy permalink