1 // 2 // Copyright (c) 2012-2014 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 // Renderer9.h: Defines a back-end specific class for the D3D9 renderer. 8 9 #ifndef LIBGLESV2_RENDERER_RENDERER9_H_ 10 #define LIBGLESV2_RENDERER_RENDERER9_H_ 11 12 #include "common/angleutils.h" 13 #include "common/mathutil.h" 14 #include "libGLESv2/renderer/d3d/HLSLCompiler.h" 15 #include "libGLESv2/renderer/d3d9/ShaderCache.h" 16 #include "libGLESv2/renderer/d3d9/VertexDeclarationCache.h" 17 #include "libGLESv2/renderer/Renderer.h" 18 #include "libGLESv2/renderer/RenderTarget.h" 19 20 namespace gl 21 { 22 class FramebufferAttachment; 23 } 24 25 namespace rx 26 { 27 class VertexDataManager; 28 class IndexDataManager; 29 class StreamingIndexBufferInterface; 30 struct TranslatedAttribute; 31 class Blit9; 32 33 class Renderer9 : public Renderer 34 { 35 public: 36 Renderer9(egl::Display *display, HDC hDc); 37 virtual ~Renderer9(); 38 39 static Renderer9 *makeRenderer9(Renderer *renderer); 40 41 virtual EGLint initialize(); 42 virtual bool resetDevice(); 43 44 virtual int generateConfigs(ConfigDesc **configDescList); 45 virtual void deleteConfigs(ConfigDesc *configDescList); 46 47 void startScene(); 48 void endScene(); 49 50 virtual void sync(bool block); 51 52 virtual SwapChain *createSwapChain(HWND window, HANDLE shareHandle, GLenum backBufferFormat, GLenum depthBufferFormat); 53 54 IDirect3DQuery9* allocateEventQuery(); 55 void freeEventQuery(IDirect3DQuery9* query); 56 57 // resource creation 58 IDirect3DVertexShader9 *createVertexShader(const DWORD *function, size_t length); 59 IDirect3DPixelShader9 *createPixelShader(const DWORD *function, size_t length); 60 HRESULT createVertexBuffer(UINT Length, DWORD Usage, IDirect3DVertexBuffer9 **ppVertexBuffer); 61 HRESULT createIndexBuffer(UINT Length, DWORD Usage, D3DFORMAT Format, IDirect3DIndexBuffer9 **ppIndexBuffer); 62 virtual void generateSwizzle(gl::Texture *texture); 63 virtual void setSamplerState(gl::SamplerType type, int index, const gl::SamplerState &sampler); 64 virtual void setTexture(gl::SamplerType type, int index, gl::Texture *texture); 65 66 virtual bool setUniformBuffers(const gl::Buffer *vertexUniformBuffers[], const gl::Buffer *fragmentUniformBuffers[]); 67 68 virtual void setRasterizerState(const gl::RasterizerState &rasterState); 69 virtual void setBlendState(gl::Framebuffer *framebuffer, const gl::BlendState &blendState, const gl::ColorF &blendColor, 70 unsigned int sampleMask); 71 virtual void setDepthStencilState(const gl::DepthStencilState &depthStencilState, int stencilRef, 72 int stencilBackRef, bool frontFaceCCW); 73 74 virtual void setScissorRectangle(const gl::Rectangle &scissor, bool enabled); 75 virtual bool setViewport(const gl::Rectangle &viewport, float zNear, float zFar, GLenum drawMode, GLenum frontFace, 76 bool ignoreViewport); 77 78 virtual bool applyRenderTarget(gl::Framebuffer *frameBuffer); 79 virtual void applyShaders(gl::ProgramBinary *programBinary, bool rasterizerDiscard, bool transformFeedbackActive, const gl::VertexFormat inputLayout[]); 80 virtual void applyUniforms(const gl::ProgramBinary &programBinary); 81 virtual bool applyPrimitiveType(GLenum primitiveType, GLsizei elementCount); 82 virtual GLenum applyVertexBuffer(gl::ProgramBinary *programBinary, const gl::VertexAttribute vertexAttributes[], gl::VertexAttribCurrentValueData currentValues[], 83 GLint first, GLsizei count, GLsizei instances); 84 virtual GLenum applyIndexBuffer(const GLvoid *indices, gl::Buffer *elementArrayBuffer, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo); 85 86 virtual void applyTransformFeedbackBuffers(gl::Buffer *transformFeedbackBuffers[], GLintptr offsets[]); 87 88 virtual void drawArrays(GLenum mode, GLsizei count, GLsizei instances, bool transformFeedbackActive); 89 virtual void drawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, 90 gl::Buffer *elementArrayBuffer, const TranslatedIndexData &indexInfo, GLsizei instances); 91 92 virtual void clear(const gl::ClearParameters &clearParams, gl::Framebuffer *frameBuffer); 93 94 virtual void markAllStateDirty(); 95 96 // lost device 97 void notifyDeviceLost(); 98 virtual bool isDeviceLost(); 99 virtual bool testDeviceLost(bool notify); 100 virtual bool testDeviceResettable(); 101 102 // Renderer capabilities 103 IDirect3DDevice9 *getDevice() { return mDevice; } 104 virtual DWORD getAdapterVendor() const; 105 virtual std::string getRendererDescription() const; 106 virtual GUID getAdapterIdentifier() const; 107 108 virtual bool getBGRATextureSupport() const; 109 virtual bool getDXT1TextureSupport() const; 110 virtual bool getDXT3TextureSupport() const; 111 virtual bool getDXT5TextureSupport() const; 112 virtual bool getEventQuerySupport() const; 113 virtual bool getFloat32TextureSupport() const; 114 virtual bool getFloat32TextureFilteringSupport() const; 115 virtual bool getFloat32TextureRenderingSupport() const; 116 virtual bool getFloat16TextureSupport() const; 117 virtual bool getFloat16TextureFilteringSupport() const; 118 virtual bool getFloat16TextureRenderingSupport() const; 119 virtual bool getRGB565TextureSupport() const; 120 virtual bool getLuminanceTextureSupport() const; 121 virtual bool getLuminanceAlphaTextureSupport() const; 122 virtual bool getRGTextureSupport() const; 123 virtual unsigned int getMaxVertexTextureImageUnits() const; 124 virtual unsigned int getMaxCombinedTextureImageUnits() const; 125 virtual unsigned int getReservedVertexUniformVectors() const; 126 virtual unsigned int getReservedFragmentUniformVectors() const; 127 virtual unsigned int getMaxVertexUniformVectors() const; 128 virtual unsigned int getMaxFragmentUniformVectors() const; 129 virtual unsigned int getMaxVaryingVectors() const; 130 virtual unsigned int getMaxVertexShaderUniformBuffers() const; 131 virtual unsigned int getMaxFragmentShaderUniformBuffers() const; 132 virtual unsigned int getReservedVertexUniformBuffers() const; 133 virtual unsigned int getReservedFragmentUniformBuffers() const; 134 virtual unsigned int getMaxTransformFeedbackBuffers() const; 135 virtual unsigned int getMaxTransformFeedbackSeparateComponents() const; 136 virtual unsigned int getMaxTransformFeedbackInterleavedComponents() const; 137 virtual unsigned int getMaxUniformBufferSize() const; 138 virtual bool getNonPower2TextureSupport() const; 139 virtual bool getDepthTextureSupport() const; 140 virtual bool getOcclusionQuerySupport() const; 141 virtual bool getInstancingSupport() const; 142 virtual bool getTextureFilterAnisotropySupport() const; 143 virtual bool getPBOSupport() const; 144 virtual float getTextureMaxAnisotropy() const; 145 virtual bool getShareHandleSupport() const; 146 virtual bool getDerivativeInstructionSupport() const; 147 virtual bool getPostSubBufferSupport() const; 148 virtual int getMaxRecommendedElementsIndices() const; 149 virtual int getMaxRecommendedElementsVertices() const; 150 151 virtual int getMajorShaderModel() const; 152 virtual float getMaxPointSize() const; 153 virtual int getMaxViewportDimension() const; 154 virtual int getMaxTextureWidth() const; 155 virtual int getMaxTextureHeight() const; 156 virtual int getMaxTextureDepth() const; 157 virtual int getMaxTextureArrayLayers() const; 158 virtual bool get32BitIndexSupport() const; 159 DWORD getCapsDeclTypes() const; 160 virtual int getMinSwapInterval() const; 161 virtual int getMaxSwapInterval() const; 162 163 virtual GLsizei getMaxSupportedSamples() const; 164 virtual GLsizei getMaxSupportedFormatSamples(GLenum internalFormat) const; 165 virtual GLsizei getNumSampleCounts(GLenum internalFormat) const; 166 virtual void getSampleCounts(GLenum internalFormat, GLsizei bufSize, GLint *params) const; 167 int getNearestSupportedSamples(D3DFORMAT format, int requested) const; 168 169 virtual unsigned int getMaxRenderTargets() const; 170 171 D3DFORMAT ConvertTextureInternalFormat(GLenum internalformat); 172 173 // Pixel operations 174 virtual bool copyToRenderTarget(TextureStorageInterface2D *dest, TextureStorageInterface2D *source); 175 virtual bool copyToRenderTarget(TextureStorageInterfaceCube *dest, TextureStorageInterfaceCube *source); 176 virtual bool copyToRenderTarget(TextureStorageInterface3D *dest, TextureStorageInterface3D *source); 177 virtual bool copyToRenderTarget(TextureStorageInterface2DArray *dest, TextureStorageInterface2DArray *source); 178 179 virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat, 180 GLint xoffset, GLint yoffset, TextureStorageInterface2D *storage, GLint level); 181 virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat, 182 GLint xoffset, GLint yoffset, TextureStorageInterfaceCube *storage, GLenum target, GLint level); 183 virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat, 184 GLint xoffset, GLint yoffset, GLint zOffset, TextureStorageInterface3D *storage, GLint level); 185 virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat, 186 GLint xoffset, GLint yoffset, GLint zOffset, TextureStorageInterface2DArray *storage, GLint level); 187 188 virtual bool blitRect(gl::Framebuffer *readTarget, const gl::Rectangle &readRect, gl::Framebuffer *drawTarget, const gl::Rectangle &drawRect, 189 const gl::Rectangle *scissor, bool blitRenderTarget, bool blitDepth, bool blitStencil, GLenum filter); 190 virtual void readPixels(gl::Framebuffer *framebuffer, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, 191 GLenum type, GLuint outputPitch, const gl::PixelPackState &pack, void* pixels); 192 193 // RenderTarget creation 194 virtual RenderTarget *createRenderTarget(SwapChain *swapChain, bool depth); 195 virtual RenderTarget *createRenderTarget(int width, int height, GLenum format, GLsizei samples); 196 197 // Shader operations 198 virtual ShaderExecutable *loadExecutable(const void *function, size_t length, rx::ShaderType type, 199 const std::vector<gl::LinkedVarying> &transformFeedbackVaryings, 200 bool separatedOutputBuffers); 201 virtual ShaderExecutable *compileToExecutable(gl::InfoLog &infoLog, const char *shaderHLSL, rx::ShaderType type, 202 const std::vector<gl::LinkedVarying> &transformFeedbackVaryings, 203 bool separatedOutputBuffers, D3DWorkaroundType workaround); 204 virtual UniformStorage *createUniformStorage(size_t storageSize); 205 206 // Image operations 207 virtual Image *createImage(); 208 virtual void generateMipmap(Image *dest, Image *source); 209 virtual TextureStorage *createTextureStorage2D(SwapChain *swapChain); 210 virtual TextureStorage *createTextureStorage2D(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, int levels); 211 virtual TextureStorage *createTextureStorageCube(GLenum internalformat, bool renderTarget, int size, int levels); 212 virtual TextureStorage *createTextureStorage3D(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, GLsizei depth, int levels); 213 virtual TextureStorage *createTextureStorage2DArray(GLenum internalformat, bool renderTarget, GLsizei width, GLsizei height, GLsizei depth, int levels); 214 215 // Buffer creation 216 virtual VertexBuffer *createVertexBuffer(); 217 virtual IndexBuffer *createIndexBuffer(); 218 virtual BufferStorage *createBufferStorage(); 219 220 // Query and Fence creation 221 virtual QueryImpl *createQuery(GLenum type); 222 virtual FenceImpl *createFence(); 223 224 // Buffer-to-texture and Texture-to-buffer copies 225 virtual bool supportsFastCopyBufferToTexture(GLenum internalFormat) const; 226 virtual bool fastCopyBufferToTexture(const gl::PixelUnpackState &unpack, unsigned int offset, RenderTarget *destRenderTarget, 227 GLenum destinationFormat, GLenum sourcePixelsType, const gl::Box &destArea); 228 229 // D3D9-renderer specific methods 230 bool boxFilter(IDirect3DSurface9 *source, IDirect3DSurface9 *dest); 231 232 D3DPOOL getTexturePool(DWORD usage) const; 233 234 virtual bool getLUID(LUID *adapterLuid) const; 235 virtual GLenum getNativeTextureFormat(GLenum internalFormat) const; 236 virtual rx::VertexConversionType getVertexConversionType(const gl::VertexFormat &vertexFormat) const; 237 virtual GLenum getVertexComponentType(const gl::VertexFormat &vertexFormat) const; 238 239 private: 240 DISALLOW_COPY_AND_ASSIGN(Renderer9); 241 242 void deinitialize(); 243 244 void applyUniformnfv(gl::LinkedUniform *targetUniform, const GLfloat *v); 245 void applyUniformniv(gl::LinkedUniform *targetUniform, const GLint *v); 246 void applyUniformnbv(gl::LinkedUniform *targetUniform, const GLint *v); 247 248 void drawLineLoop(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer); 249 void drawIndexedPoints(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer); 250 251 bool copyToRenderTarget(IDirect3DSurface9 *dest, IDirect3DSurface9 *source, bool fromManaged); 252 gl::FramebufferAttachment *getNullColorbuffer(gl::FramebufferAttachment *depthbuffer); 253 254 D3DPOOL getBufferPool(DWORD usage) const; 255 256 HMODULE mD3d9Module; 257 HDC mDc; 258 259 void initializeDevice(); 260 D3DPRESENT_PARAMETERS getDefaultPresentParameters(); 261 void releaseDeviceResources(); 262 263 HRESULT getDeviceStatusCode(); 264 bool isRemovedDeviceResettable() const; 265 bool resetRemovedDevice(); 266 267 UINT mAdapter; 268 D3DDEVTYPE mDeviceType; 269 IDirect3D9 *mD3d9; // Always valid after successful initialization. 270 IDirect3D9Ex *mD3d9Ex; // Might be null if D3D9Ex is not supported. 271 IDirect3DDevice9 *mDevice; 272 IDirect3DDevice9Ex *mDeviceEx; // Might be null if D3D9Ex is not supported. 273 274 HLSLCompiler mCompiler; 275 276 Blit9 *mBlit; 277 278 HWND mDeviceWindow; 279 280 bool mDeviceLost; 281 D3DCAPS9 mDeviceCaps; 282 D3DADAPTER_IDENTIFIER9 mAdapterIdentifier; 283 284 D3DPRIMITIVETYPE mPrimitiveType; 285 int mPrimitiveCount; 286 GLsizei mRepeatDraw; 287 288 bool mSceneStarted; 289 bool mSupportsNonPower2Textures; 290 bool mSupportsTextureFilterAnisotropy; 291 int mMinSwapInterval; 292 int mMaxSwapInterval; 293 294 bool mOcclusionQuerySupport; 295 bool mEventQuerySupport; 296 bool mVertexTextureSupport; 297 298 bool mDepthTextureSupport; 299 300 bool mRGB565TextureSupport; 301 302 bool mFloat32TextureSupport; 303 bool mFloat32FilterSupport; 304 bool mFloat32RenderSupport; 305 306 bool mFloat16TextureSupport; 307 bool mFloat16FilterSupport; 308 bool mFloat16RenderSupport; 309 310 bool mDXT1TextureSupport; 311 bool mDXT3TextureSupport; 312 bool mDXT5TextureSupport; 313 314 bool mLuminanceTextureSupport; 315 bool mLuminanceAlphaTextureSupport; 316 317 bool mRGTextureSupport; 318 319 struct MultisampleSupportInfo 320 { 321 bool supportedSamples[D3DMULTISAMPLE_16_SAMPLES + 1]; 322 unsigned int maxSupportedSamples; 323 }; 324 typedef std::map<D3DFORMAT, MultisampleSupportInfo> MultisampleSupportMap; 325 MultisampleSupportMap mMultiSampleSupport; 326 unsigned int mMaxSupportedSamples; 327 328 MultisampleSupportInfo getMultiSampleSupport(D3DFORMAT format); 329 330 // current render target states 331 unsigned int mAppliedRenderTargetSerial; 332 unsigned int mAppliedDepthbufferSerial; 333 unsigned int mAppliedStencilbufferSerial; 334 bool mDepthStencilInitialized; 335 bool mRenderTargetDescInitialized; 336 rx::RenderTarget::Desc mRenderTargetDesc; 337 unsigned int mCurStencilSize; 338 unsigned int mCurDepthSize; 339 340 IDirect3DStateBlock9 *mMaskedClearSavedState; 341 342 // previously set render states 343 bool mForceSetDepthStencilState; 344 gl::DepthStencilState mCurDepthStencilState; 345 int mCurStencilRef; 346 int mCurStencilBackRef; 347 bool mCurFrontFaceCCW; 348 349 bool mForceSetRasterState; 350 gl::RasterizerState mCurRasterState; 351 352 bool mForceSetScissor; 353 gl::Rectangle mCurScissor; 354 bool mScissorEnabled; 355 356 bool mForceSetViewport; 357 gl::Rectangle mCurViewport; 358 float mCurNear; 359 float mCurFar; 360 float mCurDepthFront; 361 362 bool mForceSetBlendState; 363 gl::BlendState mCurBlendState; 364 gl::ColorF mCurBlendColor; 365 GLuint mCurSampleMask; 366 367 // Currently applied sampler states 368 bool mForceSetVertexSamplerStates[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS]; 369 gl::SamplerState mCurVertexSamplerStates[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS]; 370 371 bool mForceSetPixelSamplerStates[gl::MAX_TEXTURE_IMAGE_UNITS]; 372 gl::SamplerState mCurPixelSamplerStates[gl::MAX_TEXTURE_IMAGE_UNITS]; 373 374 // Currently applied textures 375 unsigned int mCurVertexTextureSerials[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS]; 376 unsigned int mCurPixelTextureSerials[gl::MAX_TEXTURE_IMAGE_UNITS]; 377 378 unsigned int mAppliedIBSerial; 379 IDirect3DVertexShader9 *mAppliedVertexShader; 380 IDirect3DPixelShader9 *mAppliedPixelShader; 381 unsigned int mAppliedProgramSerial; 382 383 rx::dx_VertexConstants mVertexConstants; 384 rx::dx_PixelConstants mPixelConstants; 385 bool mDxUniformsDirty; 386 387 // A pool of event queries that are currently unused. 388 std::vector<IDirect3DQuery9*> mEventQueryPool; 389 VertexShaderCache mVertexShaderCache; 390 PixelShaderCache mPixelShaderCache; 391 392 VertexDataManager *mVertexDataManager; 393 VertexDeclarationCache mVertexDeclarationCache; 394 395 IndexDataManager *mIndexDataManager; 396 StreamingIndexBufferInterface *mLineLoopIB; 397 398 enum { NUM_NULL_COLORBUFFER_CACHE_ENTRIES = 12 }; 399 struct NullColorbufferCacheEntry 400 { 401 UINT lruCount; 402 int width; 403 int height; 404 gl::FramebufferAttachment *buffer; 405 } mNullColorbufferCache[NUM_NULL_COLORBUFFER_CACHE_ENTRIES]; 406 UINT mMaxNullColorbufferLRU; 407 408 }; 409 410 } 411 #endif // LIBGLESV2_RENDERER_RENDERER9_H_ 412
