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LibWeb: Add painting command executor that uses LibAccelGfx

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This change introduces a command executor for RecordingPainter that
utilizes LibAccelGfx.
This commit is contained in:
Aliaksandr Kalenik 2023-10-27 17:14:27 +02:00 • committed by Andreas Kling
parent 95c154d9bd
commit 7d26cbf523
4 changed files with 300 additions and 0 deletions
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64
Userland/Libraries/LibWeb/Painting/PaintingCommandExecutorGPU.h Normal file
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/*
* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibAccelGfx/Canvas.h>
#include <LibAccelGfx/Painter.h>
#include <LibWeb/Painting/RecordingPainter.h>
namespace Web::Painting {
class PaintingCommandExecutorGPU : public PaintingCommandExecutor {
public:
CommandResult draw_text_run(Color const&, Gfx::IntPoint const& baseline_start, String const& string, Gfx::Font const& font) override;
CommandResult draw_text(Gfx::IntRect const& rect, String const& raw_text, Gfx::TextAlignment alignment, Color const&, Gfx::TextElision, Gfx::TextWrapping, Optional<NonnullRefPtr<Gfx::Font>> const&) override;
CommandResult fill_rect(Gfx::IntRect const& rect, Color const&) override;
CommandResult draw_scaled_bitmap(Gfx::IntRect const& dst_rect, Gfx::Bitmap const& bitmap, Gfx::IntRect const& src_rect, float opacity, Gfx::Painter::ScalingMode scaling_mode) override;
CommandResult set_clip_rect(Gfx::IntRect const& rect) override;
CommandResult clear_clip_rect() override;
CommandResult set_font(Gfx::Font const&) override;
CommandResult push_stacking_context(bool semitransparent_or_has_non_identity_transform, float opacity, Gfx::FloatRect const& source_rect, Gfx::FloatRect const& transformed_destination_rect, Gfx::IntPoint const& painter_location) override;
CommandResult pop_stacking_context(bool semitransparent_or_has_non_identity_transform, Gfx::Painter::ScalingMode scaling_mode) override;
CommandResult push_stacking_context_with_mask(Gfx::IntRect const&) override;
CommandResult pop_stacking_context_with_mask(Gfx::IntRect const&, RefPtr<Gfx::Bitmap> const& mask_bitmap, Gfx::Bitmap::MaskKind mask_kind, float opacity) override;
CommandResult paint_linear_gradient(Gfx::IntRect const&, Web::Painting::LinearGradientData const&) override;
CommandResult paint_outer_box_shadow(PaintOuterBoxShadowParams const&) override;
CommandResult paint_inner_box_shadow(PaintOuterBoxShadowParams const&) override;
CommandResult paint_text_shadow(int blur_radius, Gfx::IntRect const& shadow_bounding_rect, Gfx::IntRect const& text_rect, String const& text, Gfx::Font const&, Color const&, int fragment_baseline, Gfx::IntPoint const& draw_location) override;
CommandResult fill_rect_with_rounded_corners(Gfx::IntRect const&, Color const&, Gfx::AntiAliasingPainter::CornerRadius const& top_left_radius, Gfx::AntiAliasingPainter::CornerRadius const& top_right_radius, Gfx::AntiAliasingPainter::CornerRadius const& bottom_left_radius, Gfx::AntiAliasingPainter::CornerRadius const& bottom_right_radius, Optional<Gfx::FloatPoint> const& aa_translation) override;
CommandResult fill_path_using_color(Gfx::Path const&, Color const&, Gfx::Painter::WindingRule winding_rule, Optional<Gfx::FloatPoint> const& aa_translation) override;
CommandResult fill_path_using_paint_style(Gfx::Path const&, Gfx::PaintStyle const& paint_style, Gfx::Painter::WindingRule winding_rule, float opacity, Optional<Gfx::FloatPoint> const& aa_translation) override;
CommandResult stroke_path_using_color(Gfx::Path const&, Color const& color, float thickness, Optional<Gfx::FloatPoint> const& aa_translation) override;
CommandResult stroke_path_using_paint_style(Gfx::Path const& path, Gfx::PaintStyle const& paint_style, float thickness, float opacity, Optional<Gfx::FloatPoint> const& aa_translation) override;
CommandResult draw_ellipse(Gfx::IntRect const& rect, Color const& color, int thickness) override;
CommandResult fill_ellipse(Gfx::IntRect const& rect, Color const& color, Gfx::AntiAliasingPainter::BlendMode blend_mode) override;
CommandResult draw_line(Color const&, Gfx::IntPoint const& from, Gfx::IntPoint const& to, int thickness, Gfx::Painter::LineStyle style, Color const& alternate_color) override;
CommandResult draw_signed_distance_field(Gfx::IntRect const& rect, Color const&, Gfx::GrayscaleBitmap const& sdf, float smoothing) override;
CommandResult paint_progressbar(Gfx::IntRect const& frame_rect, Gfx::IntRect const& progress_rect, Palette const& palette, int min, int max, int value, StringView const& text) override;
CommandResult paint_frame(Gfx::IntRect const& rect, Palette const&, Gfx::FrameStyle) override;
CommandResult apply_backdrop_filter(Gfx::IntRect const& backdrop_region, Web::CSS::ResolvedBackdropFilter const& backdrop_filter) override;
CommandResult draw_rect(Gfx::IntRect const& rect, Color const&, bool rough) override;
CommandResult paint_radial_gradient(Gfx::IntRect const& rect, Web::Painting::RadialGradientData const& radial_gradient_data, Gfx::IntPoint const& center, Gfx::IntSize const& size) override;
CommandResult paint_conic_gradient(Gfx::IntRect const& rect, Web::Painting::ConicGradientData const& conic_gradient_data, Gfx::IntPoint const& position) override;
CommandResult draw_triangle_wave(Gfx::IntPoint const& p1, Gfx::IntPoint const& p2, Color const&, int amplitude, int thickness) override;
CommandResult sample_under_corners(BorderRadiusCornerClipper&) override;
CommandResult blit_corner_clipping(BorderRadiusCornerClipper&) override;
bool would_be_fully_clipped_by_painter(Gfx::IntRect) const override;
PaintingCommandExecutorGPU(Gfx::Bitmap& bitmap);
~PaintingCommandExecutorGPU() override;
private:
AccelGfx::Painter& painter() { return m_painter; }
Gfx::Bitmap& m_target_bitmap;
AccelGfx::Canvas m_canvas;
AccelGfx::Painter m_painter;
};
}