#pragma once #include "common/d3d11/shader_cache.h" #include "common/d3d11/staging_texture.h" #include "common/d3d11/stream_buffer.h" #include "common/d3d11/texture.h" #include "gpu_hw.h" #include <array> #include <d3d11.h> #include <memory> #include <tuple> #include <wrl/client.h> class GPU_HW_D3D11 : public GPU_HW { public: template<typename T> using ComPtr = Microsoft::WRL::ComPtr<T>; GPU_HW_D3D11(); ~GPU_HW_D3D11() override; bool Initialize(HostDisplay* host_display) override; void Reset() override; void ResetGraphicsAPIState() override; void RestoreGraphicsAPIState() override; void UpdateSettings() override; protected: void ClearDisplay() override; void UpdateDisplay() override; void ReadVRAM(u32 x, u32 y, u32 width, u32 height) override; void FillVRAM(u32 x, u32 y, u32 width, u32 height, u32 color) override; void UpdateVRAM(u32 x, u32 y, u32 width, u32 height, const void* data) override; void CopyVRAM(u32 src_x, u32 src_y, u32 dst_x, u32 dst_y, u32 width, u32 height) override; void UpdateVRAMReadTexture() override; void UpdateDepthBufferFromMaskBit() override; void SetScissorFromDrawingArea() override; void MapBatchVertexPointer(u32 required_vertices) override; void UnmapBatchVertexPointer(u32 used_vertices) override; void UploadUniformBuffer(const void* data, u32 data_size) override; void DrawBatchVertices(BatchRenderMode render_mode, u32 base_vertex, u32 num_vertices) override; private: enum : u32 { // Currently we don't stream uniforms, instead just re-map the buffer every time and let the driver take care of it. MAX_UNIFORM_BUFFER_SIZE = 64 }; void SetCapabilities(); bool CreateFramebuffer(); void ClearFramebuffer(); void DestroyFramebuffer(); bool CreateVertexBuffer(); bool CreateUniformBuffer(); bool CreateTextureBuffer(); bool CreateStateObjects(); void DestroyStateObjects(); bool CompileShaders(); void DestroyShaders(); void SetViewport(u32 x, u32 y, u32 width, u32 height); void SetScissor(u32 x, u32 y, u32 width, u32 height); void SetViewportAndScissor(u32 x, u32 y, u32 width, u32 height); void DrawUtilityShader(ID3D11PixelShader* shader, const void* uniforms, u32 uniforms_size); ComPtr<ID3D11Device> m_device; ComPtr<ID3D11DeviceContext> m_context; // downsample texture - used for readbacks at >1xIR. D3D11::Texture m_vram_texture; D3D11::Texture m_vram_depth_texture; ComPtr<ID3D11DepthStencilView> m_vram_depth_view; D3D11::Texture m_vram_read_texture; D3D11::Texture m_vram_encoding_texture; D3D11::Texture m_display_texture; D3D11::StreamBuffer m_vertex_stream_buffer; D3D11::StreamBuffer m_uniform_stream_buffer; D3D11::StreamBuffer m_texture_stream_buffer; D3D11::StagingTexture m_vram_readback_texture; ComPtr<ID3D11ShaderResourceView> m_texture_stream_buffer_srv_r16ui; ComPtr<ID3D11RasterizerState> m_cull_none_rasterizer_state; ComPtr<ID3D11RasterizerState> m_cull_none_rasterizer_state_no_msaa; ComPtr<ID3D11DepthStencilState> m_depth_disabled_state; ComPtr<ID3D11DepthStencilState> m_depth_test_always_state; ComPtr<ID3D11DepthStencilState> m_depth_test_less_state; ComPtr<ID3D11BlendState> m_blend_disabled_state; ComPtr<ID3D11BlendState> m_blend_no_color_writes_state; ComPtr<ID3D11SamplerState> m_point_sampler_state; ComPtr<ID3D11SamplerState> m_linear_sampler_state; std::array<ComPtr<ID3D11BlendState>, 5> m_batch_blend_states; // [transparency_mode] ComPtr<ID3D11InputLayout> m_batch_input_layout; std::array<ComPtr<ID3D11VertexShader>, 2> m_batch_vertex_shaders; // [textured] std::array<std::array<std::array<std::array<ComPtr<ID3D11PixelShader>, 2>, 2>, 9>, 4> m_batch_pixel_shaders; // [render_mode][texture_mode][dithering][interlacing] ComPtr<ID3D11VertexShader> m_screen_quad_vertex_shader; ComPtr<ID3D11PixelShader> m_copy_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_fill_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_interlaced_fill_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_read_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_write_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_copy_pixel_shader; ComPtr<ID3D11PixelShader> m_vram_update_depth_pixel_shader; std::array<std::array<ComPtr<ID3D11PixelShader>, 3>, 2> m_display_pixel_shaders; // [depth_24][interlaced] };