0446bcdaa1
* Qt: Initial support for Metal renderer * Clean up graphics context code * Nits * More nits * Qt: Move screen-related stuff to own folder * Qt: Make screen widget polymorphic * Qt: Re-add Metal * Add factory for screen widget * Qt: Support compilation without Metal * Qt: Fix build without Metal * Oops * oops
24 lines
1.1 KiB
C++
24 lines
1.1 KiB
C++
#include "renderer.hpp"
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class GPU;
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class RendererNull final : public Renderer {
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public:
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RendererNull(GPU& gpu, const std::array<u32, regNum>& internalRegs, const std::array<u32, extRegNum>& externalRegs);
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~RendererNull() override;
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void reset() override;
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void display() override;
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void initGraphicsContext(void* context) override;
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void clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 control) override;
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void displayTransfer(u32 inputAddr, u32 outputAddr, u32 inputSize, u32 outputSize, u32 flags) override;
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void textureCopy(u32 inputAddr, u32 outputAddr, u32 totalBytes, u32 inputSize, u32 outputSize, u32 flags) override;
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void drawVertices(PICA::PrimType primType, std::span<const PICA::Vertex> vertices) override;
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void screenshot(const std::string& name) override;
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void deinitGraphicsContext() override;
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// Tell the GPU core that we'll handle vertex fetch & shader execution in the renderer in order to speed up execution.
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// Of course, we don't do this and geometry is never actually processed, since this is the null renderer.
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virtual bool prepareForDraw(ShaderUnit& shaderUnit, PICA::DrawAcceleration* accel) override { return true; };
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};
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