kc3-lang/angle/src/libANGLE/renderer/GLImplFactory.h

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• Author : Shahbaz Youssefi
  Date : 2023-08-24 15:29:11
  Hash : bb135f0e
  Message : Make ProgramExecutableImpl managed by ProgramExecutable This change allows both parts of the program executable to be safely backed up and swapped on link. Bug: angleproject:8297 Change-Id: I17e4b6c05e4e481a66a227d6047dbf943d2c2603 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4812138 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>

• src/libANGLE/renderer/GLImplFactory.h

• //
  // Copyright 2015 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.
  //
  // GLImplFactory.h:
  //   Factory interface for OpenGL ES Impl objects.
  //
  
  #ifndef LIBANGLE_RENDERER_GLIMPLFACTORY_H_
  #define LIBANGLE_RENDERER_GLIMPLFACTORY_H_
  
  #include <vector>
  
  #include "angle_gl.h"
  #include "libANGLE/Framebuffer.h"
  #include "libANGLE/Overlay.h"
  #include "libANGLE/Program.h"
  #include "libANGLE/ProgramExecutable.h"
  #include "libANGLE/ProgramPipeline.h"
  #include "libANGLE/Renderbuffer.h"
  #include "libANGLE/Shader.h"
  #include "libANGLE/Texture.h"
  #include "libANGLE/TransformFeedback.h"
  #include "libANGLE/VertexArray.h"
  #include "libANGLE/renderer/serial_utils.h"
  
  namespace gl
  {
  class State;
  }  // namespace gl
  
  namespace rx
  {
  class BufferImpl;
  class CompilerImpl;
  class ContextImpl;
  class FenceNVImpl;
  class SyncImpl;
  class FramebufferImpl;
  class MemoryObjectImpl;
  class OverlayImpl;
  class PathImpl;
  class ProgramExecutableImpl;
  class ProgramImpl;
  class ProgramPipelineImpl;
  class QueryImpl;
  class RenderbufferImpl;
  class SamplerImpl;
  class SemaphoreImpl;
  class ShaderImpl;
  class TextureImpl;
  class TransformFeedbackImpl;
  class VertexArrayImpl;
  
  class GLImplFactory : angle::NonCopyable
  {
    public:
      GLImplFactory();
      virtual ~GLImplFactory();
  
      // Shader creation
      virtual CompilerImpl *createCompiler()                           = 0;
      virtual ShaderImpl *createShader(const gl::ShaderState &data)    = 0;
      virtual ProgramImpl *createProgram(const gl::ProgramState &data) = 0;
      virtual ProgramExecutableImpl *createProgramExecutable(
          const gl::ProgramExecutable *executable) = 0;
  
      // Framebuffer creation
      virtual FramebufferImpl *createFramebuffer(const gl::FramebufferState &data) = 0;
  
      // Texture creation
      virtual TextureImpl *createTexture(const gl::TextureState &state) = 0;
  
      // Renderbuffer creation
      virtual RenderbufferImpl *createRenderbuffer(const gl::RenderbufferState &state) = 0;
  
      // Buffer creation
      virtual BufferImpl *createBuffer(const gl::BufferState &state) = 0;
  
      // Vertex Array creation
      virtual VertexArrayImpl *createVertexArray(const gl::VertexArrayState &data) = 0;
  
      // Query and Fence creation
      virtual QueryImpl *createQuery(gl::QueryType type) = 0;
      virtual FenceNVImpl *createFenceNV()               = 0;
      virtual SyncImpl *createSync()                     = 0;
  
      // Transform Feedback creation
      virtual TransformFeedbackImpl *createTransformFeedback(
          const gl::TransformFeedbackState &state) = 0;
  
      // Sampler object creation
      virtual SamplerImpl *createSampler(const gl::SamplerState &state) = 0;
  
      // Program Pipeline object creation
      virtual ProgramPipelineImpl *createProgramPipeline(const gl::ProgramPipelineState &data) = 0;
  
      // Memory object creation
      virtual MemoryObjectImpl *createMemoryObject() = 0;
  
      // Semaphore creation
      virtual SemaphoreImpl *createSemaphore() = 0;
  
      // Overlay creation
      virtual OverlayImpl *createOverlay(const gl::OverlayState &state) = 0;
  
      rx::UniqueSerial generateSerial() { return mSerialFactory.generate(); }
  
    private:
      rx::UniqueSerialFactory mSerialFactory;
  };
  
  inline GLImplFactory::GLImplFactory() = default;
  
  inline GLImplFactory::~GLImplFactory() = default;
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_GLIMPLFACTORY_H_