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79 lines
3.5 KiB
C++
79 lines
3.5 KiB
C++
/*
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* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/MaybeOwned.h>
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#include <LibGfx/ScalingMode.h>
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#include <LibWeb/Painting/RecordingPainter.h>
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namespace Web::Painting {
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class CommandExecutorCPU : public CommandExecutor {
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public:
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CommandResult draw_glyph_run(DrawGlyphRun const&) override;
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CommandResult draw_text(DrawText const&) override;
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CommandResult fill_rect(FillRect const&) override;
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CommandResult draw_scaled_bitmap(DrawScaledBitmap const&) override;
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CommandResult draw_scaled_immutable_bitmap(DrawScaledImmutableBitmap const&) override;
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CommandResult save(Save const&) override;
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CommandResult restore(Restore const&) override;
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CommandResult add_clip_rect(AddClipRect const&) override;
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CommandResult push_stacking_context(PushStackingContext const&) override;
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CommandResult pop_stacking_context(PopStackingContext const&) override;
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CommandResult paint_linear_gradient(PaintLinearGradient const&) override;
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CommandResult paint_outer_box_shadow(PaintOuterBoxShadow const&) override;
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CommandResult paint_inner_box_shadow(PaintInnerBoxShadow const&) override;
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CommandResult paint_text_shadow(PaintTextShadow const&) override;
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CommandResult fill_rect_with_rounded_corners(FillRectWithRoundedCorners const&) override;
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CommandResult fill_path_using_color(FillPathUsingColor const&) override;
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CommandResult fill_path_using_paint_style(FillPathUsingPaintStyle const&) override;
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CommandResult stroke_path_using_color(StrokePathUsingColor const&) override;
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CommandResult stroke_path_using_paint_style(StrokePathUsingPaintStyle const&) override;
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CommandResult draw_ellipse(DrawEllipse const&) override;
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CommandResult fill_ellipse(FillEllipse const&) override;
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CommandResult draw_line(DrawLine const&) override;
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CommandResult apply_backdrop_filter(ApplyBackdropFilter const&) override;
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CommandResult draw_rect(DrawRect const&) override;
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CommandResult paint_radial_gradient(PaintRadialGradient const&) override;
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CommandResult paint_conic_gradient(PaintConicGradient const&) override;
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CommandResult draw_triangle_wave(DrawTriangleWave const&) override;
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CommandResult sample_under_corners(SampleUnderCorners const&) override;
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CommandResult blit_corner_clipping(BlitCornerClipping const&) override;
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bool would_be_fully_clipped_by_painter(Gfx::IntRect) const override;
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bool needs_prepare_glyphs_texture() const override { return false; }
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void prepare_glyph_texture(HashMap<Gfx::Font const*, HashTable<u32>> const&) override {};
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virtual void prepare_to_execute(size_t corner_clip_max_depth) override;
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bool needs_update_immutable_bitmap_texture_cache() const override { return false; }
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void update_immutable_bitmap_texture_cache(HashMap<u32, Gfx::ImmutableBitmap const*>&) override {};
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CommandExecutorCPU(Gfx::Bitmap& bitmap);
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~CommandExecutorCPU();
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private:
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Gfx::Bitmap& m_target_bitmap;
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Vector<RefPtr<BorderRadiusCornerClipper>> m_corner_clippers_stack;
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struct StackingContext {
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MaybeOwned<Gfx::Painter> painter;
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float opacity;
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Gfx::IntRect destination;
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Gfx::ScalingMode scaling_mode;
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Optional<StackingContextMask> mask = {};
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};
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[[nodiscard]] Gfx::Painter const& painter() const { return *stacking_contexts.last().painter; }
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[[nodiscard]] Gfx::Painter& painter() { return *stacking_contexts.last().painter; }
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Vector<StackingContext> stacking_contexts;
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};
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}
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