74 lines
1.5 KiB
C++
74 lines
1.5 KiB
C++
// Copyright 2008 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <d3d11.h>
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#include <array>
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#include <atomic>
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#include <memory>
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#include <vector>
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#include "VideoCommon/NativeVertexFormat.h"
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#include "VideoCommon/VertexManagerBase.h"
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struct ID3D11Buffer;
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namespace DX11
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{
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class D3DBlob;
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class D3DVertexFormat : public NativeVertexFormat
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{
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public:
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D3DVertexFormat(const PortableVertexDeclaration& vtx_decl);
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~D3DVertexFormat();
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ID3D11InputLayout* GetInputLayout(D3DBlob* vs_bytecode);
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private:
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std::array<D3D11_INPUT_ELEMENT_DESC, 32> m_elems{};
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UINT m_num_elems = 0;
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std::atomic<ID3D11InputLayout*> m_layout{nullptr};
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};
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class VertexManager : public VertexManagerBase
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{
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public:
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VertexManager();
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~VertexManager();
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std::unique_ptr<NativeVertexFormat>
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CreateNativeVertexFormat(const PortableVertexDeclaration& vtx_decl) override;
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void CreateDeviceObjects() override;
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void DestroyDeviceObjects() override;
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protected:
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void ResetBuffer(u32 stride) override;
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u16* GetIndexBuffer() { return &LocalIBuffer[0]; }
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private:
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void PrepareDrawBuffers(u32 stride);
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void Draw(u32 stride);
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// temp
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void vFlush() override;
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u32 m_vertexDrawOffset;
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u32 m_indexDrawOffset;
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u32 m_currentBuffer;
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u32 m_bufferCursor;
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enum
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{
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MAX_BUFFER_COUNT = 2
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};
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ID3D11Buffer* m_buffers[MAX_BUFFER_COUNT];
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std::vector<u8> LocalVBuffer;
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std::vector<u16> LocalIBuffer;
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};
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} // namespace
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