1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/libGLESv2/renderer/Renderer9.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,349 @@
1.4 +//
1.5 +// Copyright (c) 2012-2013 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +// Renderer9.h: Defines a back-end specific class for the D3D9 renderer.
1.11 +
1.12 +#ifndef LIBGLESV2_RENDERER_RENDERER9_H_
1.13 +#define LIBGLESV2_RENDERER_RENDERER9_H_
1.14 +
1.15 +#include "common/angleutils.h"
1.16 +#include "libGLESv2/mathutil.h"
1.17 +#include "libGLESv2/renderer/ShaderCache.h"
1.18 +#include "libGLESv2/renderer/VertexDeclarationCache.h"
1.19 +#include "libGLESv2/renderer/Renderer.h"
1.20 +#include "libGLESv2/renderer/RenderTarget.h"
1.21 +
1.22 +namespace gl
1.23 +{
1.24 +class Renderbuffer;
1.25 +}
1.26 +
1.27 +namespace rx
1.28 +{
1.29 +class VertexDataManager;
1.30 +class IndexDataManager;
1.31 +class StreamingIndexBufferInterface;
1.32 +struct TranslatedAttribute;
1.33 +
1.34 +class Renderer9 : public Renderer
1.35 +{
1.36 + public:
1.37 + Renderer9(egl::Display *display, HDC hDc, bool softwareDevice);
1.38 + virtual ~Renderer9();
1.39 +
1.40 + static Renderer9 *makeRenderer9(Renderer *renderer);
1.41 +
1.42 + virtual EGLint initialize();
1.43 + virtual bool resetDevice();
1.44 +
1.45 + virtual int generateConfigs(ConfigDesc **configDescList);
1.46 + virtual void deleteConfigs(ConfigDesc *configDescList);
1.47 +
1.48 + void startScene();
1.49 + void endScene();
1.50 +
1.51 + virtual void sync(bool block);
1.52 +
1.53 + virtual SwapChain *createSwapChain(HWND window, HANDLE shareHandle, GLenum backBufferFormat, GLenum depthBufferFormat);
1.54 +
1.55 + IDirect3DQuery9* allocateEventQuery();
1.56 + void freeEventQuery(IDirect3DQuery9* query);
1.57 +
1.58 + // resource creation
1.59 + IDirect3DVertexShader9 *createVertexShader(const DWORD *function, size_t length);
1.60 + IDirect3DPixelShader9 *createPixelShader(const DWORD *function, size_t length);
1.61 + HRESULT createVertexBuffer(UINT Length, DWORD Usage, IDirect3DVertexBuffer9 **ppVertexBuffer);
1.62 + HRESULT createIndexBuffer(UINT Length, DWORD Usage, D3DFORMAT Format, IDirect3DIndexBuffer9 **ppIndexBuffer);
1.63 +#if 0
1.64 + void *createTexture2D();
1.65 + void *createTextureCube();
1.66 + void *createQuery();
1.67 + void *createIndexBuffer();
1.68 + void *createVertexbuffer();
1.69 +
1.70 + // state setup
1.71 + void applyShaders();
1.72 + void applyConstants();
1.73 +#endif
1.74 + virtual void setSamplerState(gl::SamplerType type, int index, const gl::SamplerState &sampler);
1.75 + virtual void setTexture(gl::SamplerType type, int index, gl::Texture *texture);
1.76 +
1.77 + virtual void setRasterizerState(const gl::RasterizerState &rasterState);
1.78 + virtual void setBlendState(const gl::BlendState &blendState, const gl::Color &blendColor,
1.79 + unsigned int sampleMask);
1.80 + virtual void setDepthStencilState(const gl::DepthStencilState &depthStencilState, int stencilRef,
1.81 + int stencilBackRef, bool frontFaceCCW);
1.82 +
1.83 + virtual void setScissorRectangle(const gl::Rectangle &scissor, bool enabled);
1.84 + virtual bool setViewport(const gl::Rectangle &viewport, float zNear, float zFar, GLenum drawMode, GLenum frontFace,
1.85 + bool ignoreViewport);
1.86 +
1.87 + virtual bool applyRenderTarget(gl::Framebuffer *frameBuffer);
1.88 + virtual void applyShaders(gl::ProgramBinary *programBinary);
1.89 + virtual void applyUniforms(gl::ProgramBinary *programBinary, gl::UniformArray *uniformArray);
1.90 + virtual bool applyPrimitiveType(GLenum primitiveType, GLsizei elementCount);
1.91 + virtual GLenum applyVertexBuffer(gl::ProgramBinary *programBinary, gl::VertexAttribute vertexAttributes[], GLint first, GLsizei count, GLsizei instances);
1.92 + virtual GLenum applyIndexBuffer(const GLvoid *indices, gl::Buffer *elementArrayBuffer, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo);
1.93 +
1.94 + virtual void drawArrays(GLenum mode, GLsizei count, GLsizei instances);
1.95 + virtual void drawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, gl::Buffer *elementArrayBuffer, const TranslatedIndexData &indexInfo, GLsizei instances);
1.96 +
1.97 + virtual void clear(const gl::ClearParameters &clearParams, gl::Framebuffer *frameBuffer);
1.98 +
1.99 + virtual void markAllStateDirty();
1.100 +
1.101 + // lost device
1.102 + void notifyDeviceLost();
1.103 + virtual bool isDeviceLost();
1.104 + virtual bool testDeviceLost(bool notify);
1.105 + virtual bool testDeviceResettable();
1.106 +
1.107 + // Renderer capabilities
1.108 + IDirect3DDevice9 *getDevice() { return mDevice; }
1.109 + virtual DWORD getAdapterVendor() const;
1.110 + virtual std::string getRendererDescription() const;
1.111 + virtual GUID getAdapterIdentifier() const;
1.112 +
1.113 + virtual bool getBGRATextureSupport() const;
1.114 + virtual bool getDXT1TextureSupport();
1.115 + virtual bool getDXT3TextureSupport();
1.116 + virtual bool getDXT5TextureSupport();
1.117 + virtual bool getEventQuerySupport();
1.118 + virtual bool getFloat32TextureSupport(bool *filtering, bool *renderable);
1.119 + virtual bool getFloat16TextureSupport(bool *filtering, bool *renderable);
1.120 + virtual bool getLuminanceTextureSupport();
1.121 + virtual bool getLuminanceAlphaTextureSupport();
1.122 + virtual unsigned int getMaxVertexTextureImageUnits() const;
1.123 + virtual unsigned int getMaxCombinedTextureImageUnits() const;
1.124 + virtual unsigned int getReservedVertexUniformVectors() const;
1.125 + virtual unsigned int getReservedFragmentUniformVectors() const;
1.126 + virtual unsigned int getMaxVertexUniformVectors() const;
1.127 + virtual unsigned int getMaxFragmentUniformVectors() const;
1.128 + virtual unsigned int getMaxVaryingVectors() const;
1.129 + virtual bool getNonPower2TextureSupport() const;
1.130 + virtual bool getDepthTextureSupport() const;
1.131 + virtual bool getOcclusionQuerySupport() const;
1.132 + virtual bool getInstancingSupport() const;
1.133 + virtual bool getTextureFilterAnisotropySupport() const;
1.134 + virtual float getTextureMaxAnisotropy() const;
1.135 + virtual bool getShareHandleSupport() const;
1.136 + virtual bool getDerivativeInstructionSupport() const;
1.137 + virtual bool getPostSubBufferSupport() const;
1.138 +
1.139 + virtual int getMajorShaderModel() const;
1.140 + virtual float getMaxPointSize() const;
1.141 + virtual int getMaxViewportDimension() const;
1.142 + virtual int getMaxTextureWidth() const;
1.143 + virtual int getMaxTextureHeight() const;
1.144 + virtual bool get32BitIndexSupport() const;
1.145 + DWORD getCapsDeclTypes() const;
1.146 + virtual int getMinSwapInterval() const;
1.147 + virtual int getMaxSwapInterval() const;
1.148 +
1.149 + virtual GLsizei getMaxSupportedSamples() const;
1.150 + int getNearestSupportedSamples(D3DFORMAT format, int requested) const;
1.151 +
1.152 + virtual unsigned int getMaxRenderTargets() const;
1.153 +
1.154 + D3DFORMAT ConvertTextureInternalFormat(GLint internalformat);
1.155 +
1.156 + // Pixel operations
1.157 + virtual bool copyToRenderTarget(TextureStorageInterface2D *dest, TextureStorageInterface2D *source);
1.158 + virtual bool copyToRenderTarget(TextureStorageInterfaceCube *dest, TextureStorageInterfaceCube *source);
1.159 +
1.160 + virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
1.161 + GLint xoffset, GLint yoffset, TextureStorageInterface2D *storage, GLint level);
1.162 + virtual bool copyImage(gl::Framebuffer *framebuffer, const gl::Rectangle &sourceRect, GLenum destFormat,
1.163 + GLint xoffset, GLint yoffset, TextureStorageInterfaceCube *storage, GLenum target, GLint level);
1.164 +
1.165 + virtual bool blitRect(gl::Framebuffer *readTarget, const gl::Rectangle &readRect, gl::Framebuffer *drawTarget, const gl::Rectangle &drawRect,
1.166 + bool blitRenderTarget, bool blitDepthStencil);
1.167 + virtual void readPixels(gl::Framebuffer *framebuffer, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
1.168 + GLsizei outputPitch, bool packReverseRowOrder, GLint packAlignment, void* pixels);
1.169 +
1.170 + // RenderTarget creation
1.171 + virtual RenderTarget *createRenderTarget(SwapChain *swapChain, bool depth);
1.172 + virtual RenderTarget *createRenderTarget(int width, int height, GLenum format, GLsizei samples, bool depth);
1.173 +
1.174 + // Shader operations
1.175 + virtual ShaderExecutable *loadExecutable(const void *function, size_t length, rx::ShaderType type);
1.176 + virtual ShaderExecutable *compileToExecutable(gl::InfoLog &infoLog, const char *shaderHLSL, rx::ShaderType type);
1.177 +
1.178 + // Image operations
1.179 + virtual Image *createImage();
1.180 + virtual void generateMipmap(Image *dest, Image *source);
1.181 + virtual TextureStorage *createTextureStorage2D(SwapChain *swapChain);
1.182 + virtual TextureStorage *createTextureStorage2D(int levels, GLenum internalformat, GLenum usage, bool forceRenderable, GLsizei width, GLsizei height);
1.183 + virtual TextureStorage *createTextureStorageCube(int levels, GLenum internalformat, GLenum usage, bool forceRenderable, int size);
1.184 +
1.185 + // Buffer creation
1.186 + virtual VertexBuffer *createVertexBuffer();
1.187 + virtual IndexBuffer *createIndexBuffer();
1.188 + virtual BufferStorage *createBufferStorage();
1.189 +
1.190 + // Query and Fence creation
1.191 + virtual QueryImpl *createQuery(GLenum type);
1.192 + virtual FenceImpl *createFence();
1.193 +
1.194 + // D3D9-renderer specific methods
1.195 + bool boxFilter(IDirect3DSurface9 *source, IDirect3DSurface9 *dest);
1.196 +
1.197 + D3DPOOL getTexturePool(DWORD usage) const;
1.198 +
1.199 + virtual bool getLUID(LUID *adapterLuid) const;
1.200 +
1.201 + private:
1.202 + DISALLOW_COPY_AND_ASSIGN(Renderer9);
1.203 +
1.204 + void applyUniformnfv(gl::Uniform *targetUniform, const GLfloat *v);
1.205 + void applyUniformniv(gl::Uniform *targetUniform, const GLint *v);
1.206 + void applyUniformnbv(gl::Uniform *targetUniform, const GLint *v);
1.207 +
1.208 + void drawLineLoop(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer);
1.209 + void drawIndexedPoints(GLsizei count, GLenum type, const GLvoid *indices, gl::Buffer *elementArrayBuffer);
1.210 +
1.211 + void getMultiSampleSupport(D3DFORMAT format, bool *multiSampleArray);
1.212 + bool copyToRenderTarget(IDirect3DSurface9 *dest, IDirect3DSurface9 *source, bool fromManaged);
1.213 + gl::Renderbuffer *getNullColorbuffer(gl::Renderbuffer *depthbuffer);
1.214 +
1.215 + D3DPOOL getBufferPool(DWORD usage) const;
1.216 +
1.217 + HMODULE mD3d9Module;
1.218 + HDC mDc;
1.219 +
1.220 + void initializeDevice();
1.221 + D3DPRESENT_PARAMETERS getDefaultPresentParameters();
1.222 + void releaseDeviceResources();
1.223 +
1.224 + UINT mAdapter;
1.225 + D3DDEVTYPE mDeviceType;
1.226 + bool mSoftwareDevice; // FIXME: Deprecate
1.227 + IDirect3D9 *mD3d9; // Always valid after successful initialization.
1.228 + IDirect3D9Ex *mD3d9Ex; // Might be null if D3D9Ex is not supported.
1.229 + IDirect3DDevice9 *mDevice;
1.230 + IDirect3DDevice9Ex *mDeviceEx; // Might be null if D3D9Ex is not supported.
1.231 +
1.232 + Blit *mBlit;
1.233 +
1.234 + HWND mDeviceWindow;
1.235 +
1.236 + bool mDeviceLost;
1.237 + D3DCAPS9 mDeviceCaps;
1.238 + D3DADAPTER_IDENTIFIER9 mAdapterIdentifier;
1.239 +
1.240 + D3DPRIMITIVETYPE mPrimitiveType;
1.241 + int mPrimitiveCount;
1.242 + GLsizei mRepeatDraw;
1.243 +
1.244 + bool mSceneStarted;
1.245 + bool mSupportsNonPower2Textures;
1.246 + bool mSupportsTextureFilterAnisotropy;
1.247 + int mMinSwapInterval;
1.248 + int mMaxSwapInterval;
1.249 +
1.250 + bool mOcclusionQuerySupport;
1.251 + bool mEventQuerySupport;
1.252 + bool mVertexTextureSupport;
1.253 +
1.254 + bool mDepthTextureSupport;
1.255 +
1.256 + bool mFloat32TextureSupport;
1.257 + bool mFloat32FilterSupport;
1.258 + bool mFloat32RenderSupport;
1.259 +
1.260 + bool mFloat16TextureSupport;
1.261 + bool mFloat16FilterSupport;
1.262 + bool mFloat16RenderSupport;
1.263 +
1.264 + bool mDXT1TextureSupport;
1.265 + bool mDXT3TextureSupport;
1.266 + bool mDXT5TextureSupport;
1.267 +
1.268 + bool mLuminanceTextureSupport;
1.269 + bool mLuminanceAlphaTextureSupport;
1.270 +
1.271 + std::map<D3DFORMAT, bool *> mMultiSampleSupport;
1.272 + GLsizei mMaxSupportedSamples;
1.273 +
1.274 + // current render target states
1.275 + unsigned int mAppliedRenderTargetSerial;
1.276 + unsigned int mAppliedDepthbufferSerial;
1.277 + unsigned int mAppliedStencilbufferSerial;
1.278 + bool mDepthStencilInitialized;
1.279 + bool mRenderTargetDescInitialized;
1.280 + rx::RenderTarget::Desc mRenderTargetDesc;
1.281 + unsigned int mCurStencilSize;
1.282 + unsigned int mCurDepthSize;
1.283 +
1.284 + IDirect3DStateBlock9 *mMaskedClearSavedState;
1.285 +
1.286 + // previously set render states
1.287 + bool mForceSetDepthStencilState;
1.288 + gl::DepthStencilState mCurDepthStencilState;
1.289 + int mCurStencilRef;
1.290 + int mCurStencilBackRef;
1.291 + bool mCurFrontFaceCCW;
1.292 +
1.293 + bool mForceSetRasterState;
1.294 + gl::RasterizerState mCurRasterState;
1.295 +
1.296 + bool mForceSetScissor;
1.297 + gl::Rectangle mCurScissor;
1.298 + bool mScissorEnabled;
1.299 +
1.300 + bool mForceSetViewport;
1.301 + gl::Rectangle mCurViewport;
1.302 + float mCurNear;
1.303 + float mCurFar;
1.304 +
1.305 + bool mForceSetBlendState;
1.306 + gl::BlendState mCurBlendState;
1.307 + gl::Color mCurBlendColor;
1.308 + GLuint mCurSampleMask;
1.309 +
1.310 + // Currently applied sampler states
1.311 + bool mForceSetVertexSamplerStates[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS];
1.312 + gl::SamplerState mCurVertexSamplerStates[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS];
1.313 +
1.314 + bool mForceSetPixelSamplerStates[gl::MAX_TEXTURE_IMAGE_UNITS];
1.315 + gl::SamplerState mCurPixelSamplerStates[gl::MAX_TEXTURE_IMAGE_UNITS];
1.316 +
1.317 + // Currently applied textures
1.318 + unsigned int mCurVertexTextureSerials[gl::IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS];
1.319 + unsigned int mCurPixelTextureSerials[gl::MAX_TEXTURE_IMAGE_UNITS];
1.320 +
1.321 + unsigned int mAppliedIBSerial;
1.322 + unsigned int mAppliedProgramBinarySerial;
1.323 +
1.324 + rx::dx_VertexConstants mVertexConstants;
1.325 + rx::dx_PixelConstants mPixelConstants;
1.326 + bool mDxUniformsDirty;
1.327 +
1.328 + // A pool of event queries that are currently unused.
1.329 + std::vector<IDirect3DQuery9*> mEventQueryPool;
1.330 + VertexShaderCache mVertexShaderCache;
1.331 + PixelShaderCache mPixelShaderCache;
1.332 +
1.333 + VertexDataManager *mVertexDataManager;
1.334 + VertexDeclarationCache mVertexDeclarationCache;
1.335 +
1.336 + IndexDataManager *mIndexDataManager;
1.337 + StreamingIndexBufferInterface *mLineLoopIB;
1.338 +
1.339 + enum { NUM_NULL_COLORBUFFER_CACHE_ENTRIES = 12 };
1.340 + struct NullColorbufferCacheEntry
1.341 + {
1.342 + UINT lruCount;
1.343 + int width;
1.344 + int height;
1.345 + gl::Renderbuffer *buffer;
1.346 + } mNullColorbufferCache[NUM_NULL_COLORBUFFER_CACHE_ENTRIES];
1.347 + UINT mMaxNullColorbufferLRU;
1.348 +
1.349 +};
1.350 +
1.351 +}
1.352 +#endif // LIBGLESV2_RENDERER_RENDERER9_H_
