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

• Show log

  Commit

• Hash : 4928b7ca
  Author :
  Date : 2017-06-20T12:57:39
  

  Proliferate gl::Context everywhere.
  
  This gives the D3D back-end access to the GL state almost anywhere.
  This uses the onDestroy hook for Textures to push errors up from
  destructors, although they still don't quite make it to the Context.
  
  There are places, such as in EGL object (Context/Surface) destruction,
  where we end up calling through to GL implementation internals without
  having access to a gl::Context. We handle this via a proxy Context
  to a Display, basically a null context, that has access to impl-side
  state like the Renderer pointer if necessary. It does not have access
  to the normal GL state.
  
  Also Pass gl::Context to RefCountObject::release(). Since we're using
  destroy() methods now, we should not ever call the destructor directly.
  
  BUG=angleproject:1156
  
  Change-Id: Ie4c32ad6bf6caaff0289901f30b5c6bafa2ce259
  Reviewed-on: https://chromium-review.googlesource.com/529707
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

Download

• src/libANGLE/Sampler.h

• //
  // Copyright (c) 2013 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.
  //
  
  // Sampler.h : Defines the Sampler class, which represents a GLES 3
  // sampler object. Sampler objects store some state needed to sample textures.
  
  #ifndef LIBANGLE_SAMPLER_H_
  #define LIBANGLE_SAMPLER_H_
  
  #include "libANGLE/angletypes.h"
  #include "libANGLE/Debug.h"
  #include "libANGLE/RefCountObject.h"
  
  namespace rx
  {
  class GLImplFactory;
  class SamplerImpl;
  }
  
  namespace gl
  {
  
  class Sampler final : public RefCountObject, public LabeledObject
  {
    public:
      Sampler(rx::GLImplFactory *factory, GLuint id);
      ~Sampler() override;
  
      void onDestroy(const Context *context) override {}
  
      void setLabel(const std::string &label) override;
      const std::string &getLabel() const override;
  
      void setMinFilter(GLenum minFilter);
      GLenum getMinFilter() const;
  
      void setMagFilter(GLenum magFilter);
      GLenum getMagFilter() const;
  
      void setWrapS(GLenum wrapS);
      GLenum getWrapS() const;
  
      void setWrapT(GLenum wrapT);
      GLenum getWrapT() const;
  
      void setWrapR(GLenum wrapR);
      GLenum getWrapR() const;
  
      void setMaxAnisotropy(float maxAnisotropy);
      float getMaxAnisotropy() const;
  
      void setMinLod(GLfloat minLod);
      GLfloat getMinLod() const;
  
      void setMaxLod(GLfloat maxLod);
      GLfloat getMaxLod() const;
  
      void setCompareMode(GLenum compareMode);
      GLenum getCompareMode() const;
  
      void setCompareFunc(GLenum compareFunc);
      GLenum getCompareFunc() const;
  
      void setSRGBDecode(GLenum sRGBDecode);
      GLenum getSRGBDecode() const;
  
      const SamplerState &getSamplerState() const;
  
      rx::SamplerImpl *getImplementation() const;
  
    private:
      rx::SamplerImpl *mImpl;
  
      std::string mLabel;
  
      SamplerState mSamplerState;
  };
  
  }
  
  #endif // LIBANGLE_SAMPLER_H_
  

Download