33 lines
820 B
C
33 lines
820 B
C
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# pragma once
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# include "setup.h"
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# include <memory>
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struct Platform;
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struct ImDrawData;
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struct ImVec4;
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using ImTextureID= void*;
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struct Renderer
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{
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virtual ~Renderer() {};
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virtual bool Create(Platform& platform) = 0;
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virtual void Destroy() = 0;
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virtual void NewFrame() = 0;
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virtual void RenderDrawData(ImDrawData* drawData) = 0;
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virtual void Clear(const ImVec4& color) = 0;
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virtual void Present() = 0;
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virtual void Resize(int width, int height) = 0;
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virtual ImTextureID CreateTexture(const void* data, int width, int height) = 0;
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virtual void DestroyTexture(ImTextureID texture) = 0;
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virtual int GetTextureWidth(ImTextureID texture) = 0;
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virtual int GetTextureHeight(ImTextureID texture) = 0;
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};
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std::unique_ptr<Renderer> CreateRenderer();
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