Split render-d3d11.cpp into smaller files (#2307)

* render-d3d11 split, does not compile

* Compiles but unit tests failing

* ran premake.bat

* Readded constructor code that was accidentally removed

1 files changed, 161 insertions, 0 deletions

diff --git a/tools/gfx/d3d11/d3d11-device.h b/tools/gfx/d3d11/d3d11-device.h
new file mode 100644
index 000000000..608411912
--- /dev/null
+++ b/tools/gfx/d3d11/d3d11-device.h
@@ -0,0 +1,161 @@
+// d3d11-device.h
+#pragma once
+#include "d3d11-framebuffer.h"
+#include "d3d11-pipeline-state.h"
+
+namespace gfx
+{
+
+using namespace Slang;
+
+namespace d3d11
+{
+
+class DeviceImpl : public ImmediateRendererBase
+{
+public:
+
+    ~DeviceImpl() {}
+
+    // Renderer    implementation
+    virtual SLANG_NO_THROW Result SLANG_MCALL initialize(const Desc& desc) override;
+    virtual void clearFrame(uint32_t colorBufferMask, bool clearDepth, bool clearStencil) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL createSwapchain(
+        const ISwapchain::Desc& desc, WindowHandle window, ISwapchain** outSwapchain) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL createFramebufferLayout(
+        const IFramebufferLayout::Desc& desc, IFramebufferLayout** outLayout) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL
+        createFramebuffer(const IFramebuffer::Desc& desc, IFramebuffer** outFramebuffer) override;
+    virtual void setFramebuffer(IFramebuffer* frameBuffer) override;
+    virtual void setStencilReference(uint32_t referenceValue) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createTextureResource(
+        const ITextureResource::Desc& desc,
+        const ITextureResource::SubresourceData* initData,
+        ITextureResource** outResource) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL createBufferResource(
+        const IBufferResource::Desc& desc,
+        const void* initData,
+        IBufferResource** outResource) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL
+        createSamplerState(ISamplerState::Desc const& desc, ISamplerState** outSampler) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createTextureView(
+        ITextureResource* texture,
+        IResourceView::Desc const& desc,
+        IResourceView** outView) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createBufferView(
+        IBufferResource* buffer,
+        IBufferResource* counterBuffer,
+        IResourceView::Desc const& desc,
+        IResourceView** outView) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createInputLayout(
+        IInputLayout::Desc const& desc,
+        IInputLayout** outLayout) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createQueryPool(
+        const IQueryPool::Desc& desc, IQueryPool** outPool) override;
+
+    virtual Result createShaderObjectLayout(
+        slang::TypeLayoutReflection* typeLayout,
+        ShaderObjectLayoutBase** outLayout) override;
+    virtual Result createShaderObject(ShaderObjectLayoutBase* layout, IShaderObject** outObject)
+        override;
+    virtual Result createMutableShaderObject(ShaderObjectLayoutBase* layout, IShaderObject** outObject) override;
+    virtual Result createRootShaderObject(IShaderProgram* program, ShaderObjectBase** outObject)
+        override;
+    virtual void bindRootShaderObject(IShaderObject* shaderObject) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL createProgram(
+        const IShaderProgram::Desc& desc,
+        IShaderProgram** outProgram,
+        ISlangBlob** outDiagnosticBlob) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL createGraphicsPipelineState(
+        const GraphicsPipelineStateDesc& desc, IPipelineState** outState) override;
+    virtual SLANG_NO_THROW Result SLANG_MCALL createComputePipelineState(
+        const ComputePipelineStateDesc& desc, IPipelineState** outState) override;
+
+    virtual void* map(IBufferResource* buffer, MapFlavor flavor) override;
+    virtual void unmap(IBufferResource* buffer, size_t offsetWritten, size_t sizeWritten) override;
+    virtual void copyBuffer(
+        IBufferResource* dst,
+        size_t dstOffset,
+        IBufferResource* src,
+        size_t srcOffset,
+        size_t size) override;
+    virtual SLANG_NO_THROW SlangResult SLANG_MCALL readTextureResource(
+        ITextureResource* texture, ResourceState state, ISlangBlob** outBlob, size_t* outRowPitch, size_t* outPixelSize) override;
+
+    virtual void setPrimitiveTopology(PrimitiveTopology topology) override;
+
+    virtual void setVertexBuffers(
+        GfxIndex startSlot,
+        GfxCount slotCount,
+        IBufferResource* const* buffers,
+        const Offset* offsets) override;
+    virtual void setIndexBuffer(
+        IBufferResource* buffer, Format indexFormat, Offset  offset) override;
+    virtual void setViewports(GfxCount count, Viewport const* viewports) override;
+    virtual void setScissorRects(GfxCount count, ScissorRect const* rects) override;
+    virtual void setPipelineState(IPipelineState* state) override;
+    virtual void draw(GfxCount vertexCount, GfxIndex startVertex) override;
+    virtual void drawIndexed(
+        GfxCount indexCount, GfxIndex startIndex, GfxIndex baseVertex) override;
+    virtual void drawInstanced(
+        GfxCount vertexCount,
+        GfxCount instanceCount,
+        GfxIndex startVertex,
+        GfxIndex startInstanceLocation) override;
+    virtual void drawIndexedInstanced(
+        GfxCount indexCount,
+        GfxCount instanceCount,
+        GfxIndex startIndexLocation,
+        GfxIndex baseVertexLocation,
+        GfxIndex startInstanceLocation) override;
+    virtual void dispatchCompute(int x, int y, int z) override;
+    virtual void submitGpuWork() override {}
+    virtual void waitForGpu() override
+    {
+
+    }
+    virtual SLANG_NO_THROW const DeviceInfo& SLANG_MCALL getDeviceInfo() const override
+    {
+        return m_info;
+    }
+    virtual void beginCommandBuffer(const CommandBufferInfo& info) override;
+    virtual void endCommandBuffer(const CommandBufferInfo& info) override;
+    virtual void writeTimestamp(IQueryPool* pool, GfxIndex index) override;
+
+public:
+    void _flushGraphicsState();
+
+    // D3D11Device members.
+
+    DeviceInfo m_info;
+    String m_adapterName;
+
+    ComPtr<IDXGISwapChain> m_swapChain;
+    ComPtr<ID3D11Device> m_device;
+    ComPtr<ID3D11DeviceContext> m_immediateContext;
+    ComPtr<ID3D11Texture2D> m_backBufferTexture;
+    ComPtr<IDXGIFactory> m_dxgiFactory;
+    RefPtr<FramebufferImpl> m_currentFramebuffer;
+
+    RefPtr<PipelineStateImpl> m_currentPipelineState;
+
+    ComPtr<ID3D11Query> m_disjointQuery;
+
+    uint32_t m_stencilRef = 0;
+    bool m_depthStencilStateDirty = true;
+
+    Desc m_desc;
+
+    float m_clearColor[4] = { 0, 0, 0, 0 };
+
+    bool m_nvapi = false;
+};
+
+} // namespace d3d11
+} // namespace gfx