kc3-lang/angle/src/libANGLE/renderer/vulkan/ProgramVk.h

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• Hash : 4e644b33
  Author :
  Date : 2022-01-22T16:17:46
  

  Vulkan: Remove ProgramExecutableVk back-pointers.
  
  This removes the mProgram and mProgramPipeline back-pointers from
  ProgramExecutableVk. In order to fix this, we needed to refactor
  the VkPipeline init functions to call through ProgramExecutableVk
  only instead of passing through ProgramVk. We also needed to move
  the early fragment shader optimization boolean out from Program.
  This CL also fixes a few places where the early fragment test
  optimization boolean wasn't properly updated.
  
  Bug: angleproject:3570
  Change-Id: Ie4c48087f6eb022e6f0a4dacc2710085165d49e1
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3408267
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Tim Van Patten <timvp@google.com>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/vulkan/ProgramVk.h

• //
  // Copyright 2016 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.
  //
  // ProgramVk.h:
  //    Defines the class interface for ProgramVk, implementing ProgramImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_PROGRAMVK_H_
  #define LIBANGLE_RENDERER_VULKAN_PROGRAMVK_H_
  
  #include <array>
  
  #include "common/utilities.h"
  #include "libANGLE/renderer/ProgramImpl.h"
  #include "libANGLE/renderer/glslang_wrapper_utils.h"
  #include "libANGLE/renderer/vulkan/ContextVk.h"
  #include "libANGLE/renderer/vulkan/ProgramExecutableVk.h"
  #include "libANGLE/renderer/vulkan/RendererVk.h"
  #include "libANGLE/renderer/vulkan/TransformFeedbackVk.h"
  #include "libANGLE/renderer/vulkan/vk_helpers.h"
  
  namespace rx
  {
  class ProgramVk : public ProgramImpl
  {
    public:
      ProgramVk(const gl::ProgramState &state);
      ~ProgramVk() override;
      void destroy(const gl::Context *context) override;
  
      std::unique_ptr<LinkEvent> load(const gl::Context *context,
                                      gl::BinaryInputStream *stream,
                                      gl::InfoLog &infoLog) override;
      void save(const gl::Context *context, gl::BinaryOutputStream *stream) override;
      void setBinaryRetrievableHint(bool retrievable) override;
      void setSeparable(bool separable) override;
  
      std::unique_ptr<LinkEvent> link(const gl::Context *context,
                                      const gl::ProgramLinkedResources &resources,
                                      gl::InfoLog &infoLog,
                                      const gl::ProgramMergedVaryings &mergedVaryings) override;
      GLboolean validate(const gl::Caps &caps, gl::InfoLog *infoLog) override;
  
      void setUniform1fv(GLint location, GLsizei count, const GLfloat *v) override;
      void setUniform2fv(GLint location, GLsizei count, const GLfloat *v) override;
      void setUniform3fv(GLint location, GLsizei count, const GLfloat *v) override;
      void setUniform4fv(GLint location, GLsizei count, const GLfloat *v) override;
      void setUniform1iv(GLint location, GLsizei count, const GLint *v) override;
      void setUniform2iv(GLint location, GLsizei count, const GLint *v) override;
      void setUniform3iv(GLint location, GLsizei count, const GLint *v) override;
      void setUniform4iv(GLint location, GLsizei count, const GLint *v) override;
      void setUniform1uiv(GLint location, GLsizei count, const GLuint *v) override;
      void setUniform2uiv(GLint location, GLsizei count, const GLuint *v) override;
      void setUniform3uiv(GLint location, GLsizei count, const GLuint *v) override;
      void setUniform4uiv(GLint location, GLsizei count, const GLuint *v) override;
      void setUniformMatrix2fv(GLint location,
                               GLsizei count,
                               GLboolean transpose,
                               const GLfloat *value) override;
      void setUniformMatrix3fv(GLint location,
                               GLsizei count,
                               GLboolean transpose,
                               const GLfloat *value) override;
      void setUniformMatrix4fv(GLint location,
                               GLsizei count,
                               GLboolean transpose,
                               const GLfloat *value) override;
      void setUniformMatrix2x3fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
      void setUniformMatrix3x2fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
      void setUniformMatrix2x4fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
      void setUniformMatrix4x2fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
      void setUniformMatrix3x4fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
      void setUniformMatrix4x3fv(GLint location,
                                 GLsizei count,
                                 GLboolean transpose,
                                 const GLfloat *value) override;
  
      void getUniformfv(const gl::Context *context, GLint location, GLfloat *params) const override;
      void getUniformiv(const gl::Context *context, GLint location, GLint *params) const override;
      void getUniformuiv(const gl::Context *context, GLint location, GLuint *params) const override;
  
      bool areShaderUniformsDirty(gl::ShaderType shaderType) const
      {
          return mExecutable.mDefaultUniformBlocksDirty[shaderType];
      }
      void setShaderUniformDirtyBit(gl::ShaderType shaderType)
      {
          if (!mExecutable.mDefaultUniformBlocks[shaderType]->uniformData.empty())
          {
              mExecutable.mDefaultUniformBlocksDirty.set(shaderType);
          }
      }
      void clearShaderUniformDirtyBit(gl::ShaderType shaderType)
      {
          mExecutable.mDefaultUniformBlocksDirty.reset(shaderType);
      }
  
      const ProgramExecutableVk &getExecutable() const { return mExecutable; }
      ProgramExecutableVk &getExecutable() { return mExecutable; }
  
      const GlslangProgramInterfaceInfo &getGlslangProgramInterfaceInfo()
      {
          return mGlslangProgramInterfaceInfo;
      }
  
    private:
      template <int cols, int rows>
      void setUniformMatrixfv(GLint location,
                              GLsizei count,
                              GLboolean transpose,
                              const GLfloat *value);
  
      void reset(ContextVk *contextVk);
      angle::Result initDefaultUniformBlocks(const gl::Context *glContext);
      void generateUniformLayoutMapping(gl::ShaderMap<sh::BlockLayoutMap> &layoutMap,
                                        gl::ShaderMap<size_t> &requiredBufferSize);
      void initDefaultUniformLayoutMapping(gl::ShaderMap<sh::BlockLayoutMap> &layoutMap);
  
      template <class T>
      void getUniformImpl(GLint location, T *v, GLenum entryPointType) const;
  
      template <typename T>
      void setUniformImpl(GLint location, GLsizei count, const T *v, GLenum entryPointType);
      void linkResources(const gl::ProgramLinkedResources &resources);
  
      // We keep the SPIR-V code to use for draw call pipeline creation.
      GlslangProgramInterfaceInfo mGlslangProgramInterfaceInfo;
  
      ProgramExecutableVk mExecutable;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_PROGRAMVK_H_
  

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