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LibGL+LibGPU+LibSoftGPU: Implement glCopyTex(Sub)?Image2d

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These two methods copy from the frame buffer to (part of) a texture.
This commit is contained in:
Jelle Raaijmakers 2022-09-04 20:02:37 +02:00 • committed by Linus Groh
parent d7f1dc146e
commit 44953a4301
7 changed files with 118 additions and 22 deletions
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2
Userland/Libraries/LibSoftGPU/Device.h
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@ -53,8 +53,10 @@ public:
virtual void clear_depth(GPU::DepthType) override;
virtual void clear_stencil(GPU::StencilType) override;
virtual void blit_from_color_buffer(Gfx::Bitmap& target) override;
virtual void blit_from_color_buffer(NonnullRefPtr<GPU::Image>, u32 level, Vector2<u32> input_size, Vector2<i32> input_offset, Vector3<i32> output_offset) override;
virtual void blit_from_color_buffer(void*, Vector2<i32> offset, GPU::ImageDataLayout const&) override;
virtual void blit_from_depth_buffer(void*, Vector2<i32> offset, GPU::ImageDataLayout const&) override;
virtual void blit_from_depth_buffer(NonnullRefPtr<GPU::Image>, u32 level, Vector2<u32> input_size, Vector2<i32> input_offset, Vector3<i32> output_offset) override;
virtual void blit_to_color_buffer_at_raster_position(void const*, GPU::ImageDataLayout const&) override;
virtual void blit_to_depth_buffer_at_raster_position(void const*, GPU::ImageDataLayout const&) override;
virtual void set_options(GPU::RasterizerOptions const&) override;