kc3-lang/angle/src/libANGLE/ProgramPipeline.h

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• Hash : a336b90f
  Author :
  Date : 2017-08-02T16:05:21
  

  ES31: Impl program pipeline object management entries for GL backend.
  
  The program pipeline object management entries are:
  GenProgramPipelines
  DeleteProgramPipelines
  BindProgramPipeline
  IsProgramPipeline
  
  BUG:angleproject:2123
  
  Change-Id: I114d054b90caf2ee3f9befef7439552a1c309bc4
  Reviewed-on: https://chromium-review.googlesource.com/629978
  Commit-Queue: Corentin Wallez <cwallez@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/ProgramPipeline.h

• //
  // Copyright (c) 2017 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.
  //
  
  // ProgramPipeline.h: Defines the gl::ProgramPipeline class.
  // Implements GL program pipeline objects and related functionality.
  // [OpenGL ES 3.1] section 7.4 page 105.
  
  #ifndef LIBANGLE_PROGRAMPIPELINE_H_
  #define LIBANGLE_PROGRAMPIPELINE_H_
  
  #include <memory>
  
  #include "common/angleutils.h"
  #include "libANGLE/Debug.h"
  #include "libANGLE/RefCountObject.h"
  
  namespace rx
  {
  class GLImplFactory;
  class ProgramPipelineImpl;
  };
  
  namespace gl
  {
  class Context;
  class ProgramPipeline;
  
  class ProgramPipelineState final : angle::NonCopyable
  {
    public:
      ProgramPipelineState();
      ~ProgramPipelineState();
  
      const std::string &getLabel() const;
  
    private:
      friend class ProgramPipeline;
  
      std::string mLabel;
  };
  
  class ProgramPipeline final : public RefCountObject, public LabeledObject
  {
    public:
      ProgramPipeline(rx::GLImplFactory *factory, GLuint handle);
      ~ProgramPipeline() override;
  
      Error onDestroy(const Context *context) override { return NoError(); }
  
      void setLabel(const std::string &label) override;
      const std::string &getLabel() const override;
  
      rx::ProgramPipelineImpl *getImplementation() const;
  
    private:
      std::unique_ptr<rx::ProgramPipelineImpl> mProgramPipeline;
  
      ProgramPipelineState mState;
  };
  }
  
  #endif  // LIBANGLE_PROGRAMPIPELINE_H_
  

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