1 files changed, 377 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Renderer9.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Renderer9.h
new file mode 100644
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--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Renderer9.h
@@ -0,0 +1,377 @@
+//
+// Copyright (c) 2012-2014 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// Renderer9.h: Defines a back-end specific class for the D3D9 renderer.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D9_RENDERER9_H_
+#define LIBANGLE_RENDERER_D3D_D3D9_RENDERER9_H_
+
+#include "common/angleutils.h"
+#include "common/mathutil.h"
+#include "libANGLE/renderer/d3d/HLSLCompiler.h"
+#include "libANGLE/renderer/d3d/RendererD3D.h"
+#include "libANGLE/renderer/d3d/RenderTargetD3D.h"
+#include "libANGLE/renderer/d3d/d3d9/DebugAnnotator9.h"
+#include "libANGLE/renderer/d3d/d3d9/ShaderCache.h"
+#include "libANGLE/renderer/d3d/d3d9/VertexDeclarationCache.h"
+
+namespace gl
+{
+class FramebufferAttachment;
+}
+
+namespace egl
+{
+class AttributeMap;
+}
+
+namespace rx
+{
+class Blit9;
+class IndexDataManager;
+class StreamingIndexBufferInterface;
+class StaticIndexBufferInterface;
+class VertexDataManager;
+struct ClearParameters;
+struct TranslatedAttribute;
+
+enum D3D9InitError
+{
+    D3D9_INIT_SUCCESS = 0,
+    // Failed to load the D3D or ANGLE compiler
+    D3D9_INIT_COMPILER_ERROR,
+    // Failed to load a necessary DLL
+    D3D9_INIT_MISSING_DEP,
+    // Device creation error
+    D3D9_INIT_CREATE_DEVICE_ERROR,
+    // System does not meet minimum shader spec
+    D3D9_INIT_UNSUPPORTED_VERSION,
+    // System does not support stretchrect from textures
+    D3D9_INIT_UNSUPPORTED_STRETCHRECT,
+    // A call returned out of memory or device lost
+    D3D9_INIT_OUT_OF_MEMORY,
+    // Other unspecified error
+    D3D9_INIT_OTHER_ERROR,
+    NUM_D3D9_INIT_ERRORS
+};
+
+class Renderer9 : public RendererD3D
+{
+  public:
+    explicit Renderer9(egl::Display *display);
+    virtual ~Renderer9();
+
+    static Renderer9 *makeRenderer9(Renderer *renderer);
+
+    egl::Error initialize() override;
+    virtual bool resetDevice();
+
+    egl::ConfigSet generateConfigs() const override;
+
+    void startScene();
+    void endScene();
+
+    gl::Error flush() override;
+    gl::Error finish() override;
+
+    virtual SwapChainD3D *createSwapChain(NativeWindow nativeWindow, HANDLE shareHandle, GLenum backBufferFormat, GLenum depthBufferFormat);
+
+    gl::Error allocateEventQuery(IDirect3DQuery9 **outQuery);
+    void freeEventQuery(IDirect3DQuery9* query);
+
+    // resource creation
+    gl::Error createVertexShader(const DWORD *function, size_t length, IDirect3DVertexShader9 **outShader);
+    gl::Error createPixelShader(const DWORD *function, size_t length, IDirect3DPixelShader9 **outShader);
+    HRESULT createVertexBuffer(UINT Length, DWORD Usage, IDirect3DVertexBuffer9 **ppVertexBuffer);
+    HRESULT createIndexBuffer(UINT Length, DWORD Usage, D3DFORMAT Format, IDirect3DIndexBuffer9 **ppIndexBuffer);
+    virtual gl::Error generateSwizzle(gl::Texture *texture);
+    virtual gl::Error setSamplerState(gl::SamplerType type, int index, gl::Texture *texture, const gl::SamplerState &sampler);
+    virtual gl::Error setTexture(gl::SamplerType type, int index, gl::Texture *texture);
+
+    gl::Error setUniformBuffers(const gl::Data &data,
+                                const GLint vertexUniformBuffers[],
+                                const GLint fragmentUniformBuffers[]) override;
+
+    virtual gl::Error setRasterizerState(const gl::RasterizerState &rasterState);
+    gl::Error setBlendState(const gl::Framebuffer *framebuffer, const gl::BlendState &blendState, const gl::ColorF &blendColor,
+                            unsigned int sampleMask) override;
+    virtual gl::Error setDepthStencilState(const gl::DepthStencilState &depthStencilState, int stencilRef,
+                                           int stencilBackRef, bool frontFaceCCW);
+
+    virtual void setScissorRectangle(const gl::Rectangle &scissor, bool enabled);
+    virtual void setViewport(const gl::Rectangle &viewport, float zNear, float zFar, GLenum drawMode, GLenum frontFace,
+                             bool ignoreViewport);
+
+    gl::Error applyRenderTarget(const gl::Framebuffer *frameBuffer) override;
+    gl::Error applyRenderTarget(const gl::FramebufferAttachment *colorBuffer, const gl::FramebufferAttachment *depthStencilBuffer);
+    virtual gl::Error applyShaders(gl::Program *program, const gl::VertexFormat inputLayout[], const gl::Framebuffer *framebuffer,
+                                   bool rasterizerDiscard, bool transformFeedbackActive);
+    virtual gl::Error applyUniforms(const ProgramImpl &program, const std::vector<gl::LinkedUniform*> &uniformArray);
+    virtual bool applyPrimitiveType(GLenum primitiveType, GLsizei elementCount, bool usesPointSize);
+    virtual gl::Error applyVertexBuffer(const gl::State &state, GLenum mode, GLint first, GLsizei count, GLsizei instances);
+    virtual gl::Error applyIndexBuffer(const GLvoid *indices, gl::Buffer *elementArrayBuffer, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo);
+
+    void applyTransformFeedbackBuffers(const gl::State &state) override;
+
+    gl::Error drawArrays(const gl::Data &data, GLenum mode, GLsizei count, GLsizei instances, bool usesPointSize) override;
+    virtual gl::Error drawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices,
+                                   gl::Buffer *elementArrayBuffer, const TranslatedIndexData &indexInfo, GLsizei instances);
+
+    gl::Error clear(const ClearParameters &clearParams,
+                    const gl::FramebufferAttachment *colorBuffer,
+                    const gl::FramebufferAttachment *depthStencilBuffer);
+
+    virtual void markAllStateDirty();
+
+    // lost device
+    bool testDeviceLost() override;
+    bool testDeviceResettable() override;
+
+    VendorID getVendorId() const override;
+    std::string getRendererDescription() const override;
+    GUID getAdapterIdentifier() const override;
+
+    IDirect3DDevice9 *getDevice() { return mDevice; }
+
+    virtual unsigned int getReservedVertexUniformVectors() const;
+    virtual unsigned int getReservedFragmentUniformVectors() const;
+    virtual unsigned int getReservedVertexUniformBuffers() const;
+    virtual unsigned int getReservedFragmentUniformBuffers() const;
+    virtual bool getShareHandleSupport() const;
+    virtual bool getPostSubBufferSupport() const;
+
+    virtual int getMajorShaderModel() const;
+    int getMinorShaderModel() const override;
+    std::string getShaderModelSuffix() const override;
+
+    DWORD getCapsDeclTypes() const;
+
+    // Pixel operations
+    virtual gl::Error copyImage2D(const gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
+                                  const gl::Offset &destOffset, TextureStorage *storage, GLint level);
+    virtual gl::Error copyImageCube(const gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
+                                    const gl::Offset &destOffset, TextureStorage *storage, GLenum target, GLint level);
+    virtual gl::Error copyImage3D(const gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
+                                  const gl::Offset &destOffset, TextureStorage *storage, GLint level);
+    virtual gl::Error copyImage2DArray(const gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
+                                       const gl::Offset &destOffset, TextureStorage *storage, GLint level);
+
+    // RenderTarget creation
+    virtual gl::Error createRenderTarget(int width, int height, GLenum format, GLsizei samples, RenderTargetD3D **outRT);
+
+    // Framebuffer creation
+    FramebufferImpl *createDefaultFramebuffer(const gl::Framebuffer::Data &data) override;
+    FramebufferImpl *createFramebuffer(const gl::Framebuffer::Data &data) override;
+
+    // Shader creation
+    virtual CompilerImpl *createCompiler(const gl::Data &data);
+    virtual ShaderImpl *createShader(GLenum type);
+    virtual ProgramImpl *createProgram();
+
+    // Shader operations
+    virtual gl::Error loadExecutable(const void *function, size_t length, ShaderType type,
+                                     const std::vector<gl::LinkedVarying> &transformFeedbackVaryings,
+                                     bool separatedOutputBuffers, ShaderExecutableD3D **outExecutable);
+    virtual gl::Error compileToExecutable(gl::InfoLog &infoLog, const std::string &shaderHLSL, ShaderType type,
+                                          const std::vector<gl::LinkedVarying> &transformFeedbackVaryings,
+                                          bool separatedOutputBuffers, const D3DCompilerWorkarounds &workarounds,
+                                          ShaderExecutableD3D **outExectuable);
+    virtual UniformStorageD3D *createUniformStorage(size_t storageSize);
+
+    // Image operations
+    virtual ImageD3D *createImage();
+    gl::Error generateMipmap(ImageD3D *dest, ImageD3D *source) override;
+    virtual TextureStorage *createTextureStorage2D(SwapChainD3D *swapChain);
+    virtual TextureStorage *createTextureStorage2D(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, int levels, bool hintLevelZeroOnly);
+    virtual TextureStorage *createTextureStorageCube(GLenum internalformat, bool renderTarget, int size, int levels, bool hintLevelZeroOnly);
+    virtual TextureStorage *createTextureStorage3D(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, GLsizei depth, int levels);
+    virtual TextureStorage *createTextureStorage2DArray(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, GLsizei depth, int levels);
+
+    // Texture creation
+    virtual TextureImpl *createTexture(GLenum target);
+
+    // Renderbuffer creation
+    virtual RenderbufferImpl *createRenderbuffer();
+
+    // Buffer creation
+    virtual BufferImpl *createBuffer();
+    virtual VertexBuffer *createVertexBuffer();
+    virtual IndexBuffer *createIndexBuffer();
+
+    // Vertex Array creation
+    virtual VertexArrayImpl *createVertexArray();
+
+    // Query and Fence creation
+    virtual QueryImpl *createQuery(GLenum type);
+    virtual FenceNVImpl *createFenceNV();
+    virtual FenceSyncImpl *createFenceSync();
+
+    // Transform Feedback creation
+    virtual TransformFeedbackImpl* createTransformFeedback();
+
+    // Buffer-to-texture and Texture-to-buffer copies
+    virtual bool supportsFastCopyBufferToTexture(GLenum internalFormat) const;
+    virtual gl::Error fastCopyBufferToTexture(const gl::PixelUnpackState &unpack, unsigned int offset, RenderTargetD3D *destRenderTarget,
+                                              GLenum destinationFormat, GLenum sourcePixelsType, const gl::Box &destArea);
+
+    // D3D9-renderer specific methods
+    gl::Error boxFilter(IDirect3DSurface9 *source, IDirect3DSurface9 *dest);
+
+    D3DPOOL getTexturePool(DWORD usage) const;
+
+    bool getLUID(LUID *adapterLuid) const override;
+    virtual VertexConversionType getVertexConversionType(const gl::VertexFormat &vertexFormat) const;
+    virtual GLenum getVertexComponentType(const gl::VertexFormat &vertexFormat) const;
+
+    gl::Error copyToRenderTarget(IDirect3DSurface9 *dest, IDirect3DSurface9 *source, bool fromManaged);
+
+    RendererClass getRendererClass() const override { return RENDERER_D3D9; }
+
+    D3DDEVTYPE getD3D9DeviceType() const { return mDeviceType; }
+
+  private:
+    void generateCaps(gl::Caps *outCaps, gl::TextureCapsMap *outTextureCaps, gl::Extensions *outExtensions) const override;
+    Workarounds generateWorkarounds() const override;
+
+    void release();
+
+    void applyUniformnfv(gl::LinkedUniform *targetUniform, const GLfloat *v);
+    void applyUniformniv(gl::LinkedUniform *targetUniform, const GLint *v);
+    void applyUniformnbv(gl::LinkedUniform *targetUniform, const GLint *v);
+
+    gl::Error drawLineLoop(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer);
+    gl::Error drawIndexedPoints(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer);
+
+    gl::Error getCountingIB(size_t count, StaticIndexBufferInterface **outIB);
+
+    gl::Error getNullColorbuffer(const gl::FramebufferAttachment *depthbuffer, const gl::FramebufferAttachment **outColorBuffer);
+
+    D3DPOOL getBufferPool(DWORD usage) const;
+
+    HMODULE mD3d9Module;
+
+    void initializeDevice();
+    D3DPRESENT_PARAMETERS getDefaultPresentParameters();
+    void releaseDeviceResources();
+
+    HRESULT getDeviceStatusCode();
+    bool isRemovedDeviceResettable() const;
+    bool resetRemovedDevice();
+
+    UINT mAdapter;
+    D3DDEVTYPE mDeviceType;
+    IDirect3D9 *mD3d9;  // Always valid after successful initialization.
+    IDirect3D9Ex *mD3d9Ex;  // Might be null if D3D9Ex is not supported.
+    IDirect3DDevice9 *mDevice;
+    IDirect3DDevice9Ex *mDeviceEx;  // Might be null if D3D9Ex is not supported.
+
+    HLSLCompiler mCompiler;
+
+    Blit9 *mBlit;
+
+    HWND mDeviceWindow;
+
+    D3DCAPS9 mDeviceCaps;
+    D3DADAPTER_IDENTIFIER9 mAdapterIdentifier;
+
+    D3DPRIMITIVETYPE mPrimitiveType;
+    int mPrimitiveCount;
+    GLsizei mRepeatDraw;
+
+    bool mSceneStarted;
+
+    bool mVertexTextureSupport;
+
+    // current render target states
+    unsigned int mAppliedRenderTargetSerial;
+    unsigned int mAppliedDepthStencilSerial;
+    bool mDepthStencilInitialized;
+    bool mRenderTargetDescInitialized;
+    unsigned int mCurStencilSize;
+    unsigned int mCurDepthSize;
+
+    struct RenderTargetDesc
+    {
+        size_t width;
+        size_t height;
+        D3DFORMAT format;
+    };
+    RenderTargetDesc mRenderTargetDesc;
+
+    IDirect3DStateBlock9 *mMaskedClearSavedState;
+
+    // previously set render states
+    bool mForceSetDepthStencilState;
+    gl::DepthStencilState mCurDepthStencilState;
+    int mCurStencilRef;
+    int mCurStencilBackRef;
+    bool mCurFrontFaceCCW;
+
+    bool mForceSetRasterState;
+    gl::RasterizerState mCurRasterState;
+
+    bool mForceSetScissor;
+    gl::Rectangle mCurScissor;
+    bool mScissorEnabled;
+
+    bool mForceSetViewport;
+    gl::Rectangle mCurViewport;
+    float mCurNear;
+    float mCurFar;
+    float mCurDepthFront;
+
+    bool mForceSetBlendState;
+    gl::BlendState mCurBlendState;
+    gl::ColorF mCurBlendColor;
+    GLuint mCurSampleMask;
+
+    // Currently applied sampler states
+    std::vector<bool> mForceSetVertexSamplerStates;
+    std::vector<gl::SamplerState> mCurVertexSamplerStates;
+
+    std::vector<bool> mForceSetPixelSamplerStates;
+    std::vector<gl::SamplerState> mCurPixelSamplerStates;
+
+    // Currently applied textures
+    std::vector<unsigned int> mCurVertexTextureSerials;
+    std::vector<unsigned int> mCurPixelTextureSerials;
+
+    unsigned int mAppliedIBSerial;
+    IDirect3DVertexShader9 *mAppliedVertexShader;
+    IDirect3DPixelShader9 *mAppliedPixelShader;
+    unsigned int mAppliedProgramSerial;
+
+    dx_VertexConstants mVertexConstants;
+    dx_PixelConstants mPixelConstants;
+    bool mDxUniformsDirty;
+
+    // A pool of event queries that are currently unused.
+    std::vector<IDirect3DQuery9*> mEventQueryPool;
+    VertexShaderCache mVertexShaderCache;
+    PixelShaderCache mPixelShaderCache;
+
+    VertexDataManager *mVertexDataManager;
+    VertexDeclarationCache mVertexDeclarationCache;
+
+    IndexDataManager *mIndexDataManager;
+    StreamingIndexBufferInterface *mLineLoopIB;
+    StaticIndexBufferInterface *mCountingIB;
+
+    enum { NUM_NULL_COLORBUFFER_CACHE_ENTRIES = 12 };
+    struct NullColorbufferCacheEntry
+    {
+        UINT lruCount;
+        int width;
+        int height;
+        gl::FramebufferAttachment *buffer;
+    } mNullColorbufferCache[NUM_NULL_COLORBUFFER_CACHE_ENTRIES];
+    UINT mMaxNullColorbufferLRU;
+
+    DebugAnnotator9 mAnnotator;
+};
+
+}
+#endif // LIBANGLE_RENDERER_D3D_D3D9_RENDERER9_H_