Add m-esr52 at 52.6.0

1 files changed, 414 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/d3d/ProgramD3D.h b/gfx/angle/src/libANGLE/renderer/d3d/ProgramD3D.h
new file mode 100755
index 000000000..88fe4020d
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/d3d/ProgramD3D.h
@@ -0,0 +1,414 @@
+//
+// Copyright (c) 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.
+//
+
+// ProgramD3D.h: Defines the rx::ProgramD3D class which implements rx::ProgramImpl.
+
+#ifndef LIBANGLE_RENDERER_D3D_PROGRAMD3D_H_
+#define LIBANGLE_RENDERER_D3D_PROGRAMD3D_H_
+
+#include <string>
+#include <vector>
+
+#include "compiler/translator/blocklayoutHLSL.h"
+#include "libANGLE/Constants.h"
+#include "libANGLE/formatutils.h"
+#include "libANGLE/renderer/ProgramImpl.h"
+#include "libANGLE/renderer/d3d/DynamicHLSL.h"
+#include "libANGLE/renderer/d3d/WorkaroundsD3D.h"
+
+namespace rx
+{
+class RendererD3D;
+class UniformStorageD3D;
+class ShaderExecutableD3D;
+
+#if !defined(ANGLE_COMPILE_OPTIMIZATION_LEVEL)
+// WARNING: D3DCOMPILE_OPTIMIZATION_LEVEL3 may lead to a DX9 shader compiler hang.
+// It should only be used selectively to work around specific bugs.
+#define ANGLE_COMPILE_OPTIMIZATION_LEVEL D3DCOMPILE_OPTIMIZATION_LEVEL1
+#endif
+
+// Helper struct representing a single shader uniform
+struct D3DUniform : angle::NonCopyable
+{
+    D3DUniform(GLenum typeIn,
+               const std::string &nameIn,
+               unsigned int arraySizeIn,
+               bool defaultBlock);
+    ~D3DUniform();
+
+    bool isSampler() const;
+    unsigned int elementCount() const { return std::max(1u, arraySize); }
+    bool isReferencedByVertexShader() const;
+    bool isReferencedByFragmentShader() const;
+
+    // Duplicated from the GL layer
+    GLenum type;
+    std::string name;
+    unsigned int arraySize;
+
+    // Pointer to a system copy of the data.
+    // TODO(jmadill): remove this in favor of gl::LinkedUniform::data().
+    uint8_t *data;
+
+    // Has the data been updated since the last sync?
+    bool dirty;
+
+    // Register information.
+    unsigned int vsRegisterIndex;
+    unsigned int psRegisterIndex;
+    unsigned int registerCount;
+
+    // Register "elements" are used for uniform structs in ES3, to appropriately identify single
+    // uniforms
+    // inside aggregate types, which are packed according C-like structure rules.
+    unsigned int registerElement;
+};
+
+struct D3DUniformBlock
+{
+    D3DUniformBlock() : vsRegisterIndex(GL_INVALID_INDEX), psRegisterIndex(GL_INVALID_INDEX) {}
+
+    bool vertexStaticUse() const { return vsRegisterIndex != GL_INVALID_INDEX; }
+
+    bool fragmentStaticUse() const { return psRegisterIndex != GL_INVALID_INDEX; }
+
+    unsigned int vsRegisterIndex;
+    unsigned int psRegisterIndex;
+};
+
+struct D3DVarying final
+{
+    D3DVarying();
+    D3DVarying(const std::string &semanticNameIn,
+               unsigned int semanticIndexIn,
+               unsigned int componentCountIn,
+               unsigned int outputSlotIn);
+
+    D3DVarying(const D3DVarying &) = default;
+    D3DVarying &operator=(const D3DVarying &) = default;
+
+    std::string semanticName;
+    unsigned int semanticIndex;
+    unsigned int componentCount;
+    unsigned int outputSlot;
+};
+
+class ProgramD3DMetadata final : angle::NonCopyable
+{
+  public:
+    ProgramD3DMetadata(RendererD3D *renderer,
+                       const ShaderD3D *vertexShader,
+                       const ShaderD3D *fragmentShader);
+
+    int getRendererMajorShaderModel() const;
+    bool usesBroadcast(const gl::ContextState &data) const;
+    bool usesFragDepth() const;
+    bool usesPointCoord() const;
+    bool usesFragCoord() const;
+    bool usesPointSize() const;
+    bool usesInsertedPointCoordValue() const;
+    bool usesViewScale() const;
+    bool addsPointCoordToVertexShader() const;
+    bool usesTransformFeedbackGLPosition() const;
+    bool usesSystemValuePointSize() const;
+    bool usesMultipleFragmentOuts() const;
+    GLint getMajorShaderVersion() const;
+    const ShaderD3D *getFragmentShader() const;
+
+  private:
+    const int mRendererMajorShaderModel;
+    const std::string mShaderModelSuffix;
+    const bool mUsesInstancedPointSpriteEmulation;
+    const bool mUsesViewScale;
+    const ShaderD3D *mVertexShader;
+    const ShaderD3D *mFragmentShader;
+};
+
+class ProgramD3D : public ProgramImpl
+{
+  public:
+    ProgramD3D(const gl::ProgramState &data, RendererD3D *renderer);
+    virtual ~ProgramD3D();
+
+    const std::vector<PixelShaderOutputVariable> &getPixelShaderKey() { return mPixelShaderKey; }
+
+    GLint getSamplerMapping(gl::SamplerType type,
+                            unsigned int samplerIndex,
+                            const gl::Caps &caps) const;
+    GLenum getSamplerTextureType(gl::SamplerType type, unsigned int samplerIndex) const;
+    GLuint getUsedSamplerRange(gl::SamplerType type) const;
+    void updateSamplerMapping();
+
+    bool usesPointSize() const { return mUsesPointSize; }
+    bool usesPointSpriteEmulation() const;
+    bool usesGeometryShader(GLenum drawMode) const;
+    bool usesInstancedPointSpriteEmulation() const;
+
+    LinkResult load(gl::InfoLog &infoLog, gl::BinaryInputStream *stream) override;
+    gl::Error save(gl::BinaryOutputStream *stream) override;
+    void setBinaryRetrievableHint(bool retrievable) override;
+
+    gl::Error getPixelExecutableForFramebuffer(const gl::Framebuffer *fbo,
+                                               ShaderExecutableD3D **outExectuable);
+    gl::Error getPixelExecutableForOutputLayout(const std::vector<GLenum> &outputLayout,
+                                                ShaderExecutableD3D **outExectuable,
+                                                gl::InfoLog *infoLog);
+    gl::Error getVertexExecutableForInputLayout(const gl::InputLayout &inputLayout,
+                                                ShaderExecutableD3D **outExectuable,
+                                                gl::InfoLog *infoLog);
+    gl::Error getGeometryExecutableForPrimitiveType(const gl::ContextState &data,
+                                                    GLenum drawMode,
+                                                    ShaderExecutableD3D **outExecutable,
+                                                    gl::InfoLog *infoLog);
+
+    LinkResult link(const gl::ContextState &data, gl::InfoLog &infoLog) override;
+    GLboolean validate(const gl::Caps &caps, gl::InfoLog *infoLog) override;
+
+    bool getUniformBlockSize(const std::string &blockName, size_t *sizeOut) const override;
+    bool getUniformBlockMemberInfo(const std::string &memberUniformName,
+                                   sh::BlockMemberInfo *memberInfoOut) const override;
+    void setPathFragmentInputGen(const std::string &inputName,
+                                 GLenum genMode,
+                                 GLint components,
+                                 const GLfloat *coeffs) override;
+
+    void initializeUniformStorage();
+    gl::Error applyUniforms(GLenum drawMode);
+    gl::Error applyUniformBuffers(const gl::ContextState &data);
+    void dirtyAllUniforms();
+
+    void setUniform1fv(GLint location, GLsizei count, const GLfloat *v);
+    void setUniform2fv(GLint location, GLsizei count, const GLfloat *v);
+    void setUniform3fv(GLint location, GLsizei count, const GLfloat *v);
+    void setUniform4fv(GLint location, GLsizei count, const GLfloat *v);
+    void setUniform1iv(GLint location, GLsizei count, const GLint *v);
+    void setUniform2iv(GLint location, GLsizei count, const GLint *v);
+    void setUniform3iv(GLint location, GLsizei count, const GLint *v);
+    void setUniform4iv(GLint location, GLsizei count, const GLint *v);
+    void setUniform1uiv(GLint location, GLsizei count, const GLuint *v);
+    void setUniform2uiv(GLint location, GLsizei count, const GLuint *v);
+    void setUniform3uiv(GLint location, GLsizei count, const GLuint *v);
+    void setUniform4uiv(GLint location, GLsizei count, const GLuint *v);
+    void setUniformMatrix2fv(GLint location,
+                             GLsizei count,
+                             GLboolean transpose,
+                             const GLfloat *value);
+    void setUniformMatrix3fv(GLint location,
+                             GLsizei count,
+                             GLboolean transpose,
+                             const GLfloat *value);
+    void setUniformMatrix4fv(GLint location,
+                             GLsizei count,
+                             GLboolean transpose,
+                             const GLfloat *value);
+    void setUniformMatrix2x3fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+    void setUniformMatrix3x2fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+    void setUniformMatrix2x4fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+    void setUniformMatrix4x2fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+    void setUniformMatrix3x4fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+    void setUniformMatrix4x3fv(GLint location,
+                               GLsizei count,
+                               GLboolean transpose,
+                               const GLfloat *value);
+
+    void setUniformBlockBinding(GLuint uniformBlockIndex, GLuint uniformBlockBinding) override;
+
+    const UniformStorageD3D &getVertexUniformStorage() const { return *mVertexUniformStorage; }
+    const UniformStorageD3D &getFragmentUniformStorage() const { return *mFragmentUniformStorage; }
+
+    unsigned int getSerial() const;
+
+    const AttribIndexArray &getAttribLocationToD3DSemantics() const
+    {
+        return mAttribLocationToD3DSemantic;
+    }
+
+    void updateCachedInputLayout(const gl::State &state);
+    const gl::InputLayout &getCachedInputLayout() const { return mCachedInputLayout; }
+
+    bool isSamplerMappingDirty() { return mDirtySamplerMapping; }
+
+  private:
+    class VertexExecutable
+    {
+      public:
+        enum HLSLAttribType
+        {
+            FLOAT,
+            UNSIGNED_INT,
+            SIGNED_INT,
+        };
+
+        typedef std::vector<HLSLAttribType> Signature;
+
+        VertexExecutable(const gl::InputLayout &inputLayout,
+                         const Signature &signature,
+                         ShaderExecutableD3D *shaderExecutable);
+        ~VertexExecutable();
+
+        bool matchesSignature(const Signature &signature) const;
+        static void getSignature(RendererD3D *renderer,
+                                 const gl::InputLayout &inputLayout,
+                                 Signature *signatureOut);
+
+        const gl::InputLayout &inputs() const { return mInputs; }
+        const Signature &signature() const { return mSignature; }
+        ShaderExecutableD3D *shaderExecutable() const { return mShaderExecutable; }
+
+      private:
+        static HLSLAttribType GetAttribType(GLenum type);
+
+        gl::InputLayout mInputs;
+        Signature mSignature;
+        ShaderExecutableD3D *mShaderExecutable;
+    };
+
+    class PixelExecutable
+    {
+      public:
+        PixelExecutable(const std::vector<GLenum> &outputSignature,
+                        ShaderExecutableD3D *shaderExecutable);
+        ~PixelExecutable();
+
+        bool matchesSignature(const std::vector<GLenum> &signature) const
+        {
+            return mOutputSignature == signature;
+        }
+
+        const std::vector<GLenum> &outputSignature() const { return mOutputSignature; }
+        ShaderExecutableD3D *shaderExecutable() const { return mShaderExecutable; }
+
+      private:
+        std::vector<GLenum> mOutputSignature;
+        ShaderExecutableD3D *mShaderExecutable;
+    };
+
+    struct Sampler
+    {
+        Sampler();
+
+        bool active;
+        GLint logicalTextureUnit;
+        GLenum textureType;
+    };
+
+    typedef std::map<std::string, D3DUniform *> D3DUniformMap;
+
+    void defineUniformsAndAssignRegisters();
+    void defineUniformBase(const gl::Shader *shader,
+                           const sh::Uniform &uniform,
+                           D3DUniformMap *uniformMap);
+    void defineUniform(GLenum shaderType,
+                       const sh::ShaderVariable &uniform,
+                       const std::string &fullName,
+                       sh::HLSLBlockEncoder *encoder,
+                       D3DUniformMap *uniformMap);
+    void assignAllSamplerRegisters();
+    void assignSamplerRegisters(D3DUniform *d3dUniform);
+
+    static void AssignSamplers(unsigned int startSamplerIndex,
+                               GLenum samplerType,
+                               unsigned int samplerCount,
+                               std::vector<Sampler> &outSamplers,
+                               GLuint *outUsedRange);
+
+    template <typename T>
+    void setUniform(GLint location, GLsizei count, const T *v, GLenum targetUniformType);
+
+    template <int cols, int rows>
+    void setUniformMatrixfv(GLint location,
+                            GLsizei count,
+                            GLboolean transpose,
+                            const GLfloat *value,
+                            GLenum targetUniformType);
+
+    LinkResult compileProgramExecutables(const gl::ContextState &data, gl::InfoLog &infoLog);
+
+    void gatherTransformFeedbackVaryings(const VaryingPacking &varyings);
+    D3DUniform *getD3DUniformByName(const std::string &name);
+    D3DUniform *getD3DUniformFromLocation(GLint location);
+
+    void initAttribLocationsToD3DSemantic();
+
+    void reset();
+    void assignUniformBlockRegisters();
+
+    void initUniformBlockInfo();
+    size_t getUniformBlockInfo(const sh::InterfaceBlock &interfaceBlock);
+
+    RendererD3D *mRenderer;
+    DynamicHLSL *mDynamicHLSL;
+
+    std::vector<VertexExecutable *> mVertexExecutables;
+    std::vector<PixelExecutable *> mPixelExecutables;
+    std::vector<ShaderExecutableD3D *> mGeometryExecutables;
+
+    std::string mVertexHLSL;
+    D3DCompilerWorkarounds mVertexWorkarounds;
+
+    std::string mPixelHLSL;
+    D3DCompilerWorkarounds mPixelWorkarounds;
+    bool mUsesFragDepth;
+    std::vector<PixelShaderOutputVariable> mPixelShaderKey;
+
+    // Common code for all dynamic geometry shaders. Consists mainly of the GS input and output
+    // structures, built from the linked varying info. We store the string itself instead of the
+    // packed varyings for simplicity.
+    std::string mGeometryShaderPreamble;
+
+    bool mUsesPointSize;
+    bool mUsesFlatInterpolation;
+
+    UniformStorageD3D *mVertexUniformStorage;
+    UniformStorageD3D *mFragmentUniformStorage;
+
+    std::vector<Sampler> mSamplersPS;
+    std::vector<Sampler> mSamplersVS;
+    GLuint mUsedVertexSamplerRange;
+    GLuint mUsedPixelSamplerRange;
+    bool mDirtySamplerMapping;
+
+    // Cache for getPixelExecutableForFramebuffer
+    std::vector<GLenum> mPixelShaderOutputFormatCache;
+
+    AttribIndexArray mAttribLocationToD3DSemantic;
+
+    unsigned int mSerial;
+
+    std::vector<GLint> mVertexUBOCache;
+    std::vector<GLint> mFragmentUBOCache;
+    VertexExecutable::Signature mCachedVertexSignature;
+    gl::InputLayout mCachedInputLayout;
+
+    std::vector<D3DVarying> mStreamOutVaryings;
+    std::vector<D3DUniform *> mD3DUniforms;
+    std::vector<D3DUniformBlock> mD3DUniformBlocks;
+
+    std::map<std::string, sh::BlockMemberInfo> mBlockInfo;
+    std::map<std::string, size_t> mBlockDataSizes;
+
+    static unsigned int issueSerial();
+    static unsigned int mCurrentSerial;
+};
+}
+
+#endif  // LIBANGLE_RENDERER_D3D_PROGRAMD3D_H_