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

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• Hash : ccafa62c
  Author :
  Date : 2018-05-02T13:07:53
  

  Pass a context pointer to SurfaceImpl::[bind|release]TexImage.
  
  BUG=angleproject:2464
  
  Change-Id: I59fd38c626f7076b4065f25601de3e53c1a446ad
  Reviewed-on: https://chromium-review.googlesource.com/1040051
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/SurfaceImpl.h

• //
  // 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.
  //
  
  // SurfaceImpl.h: Implementation methods of egl::Surface
  
  #ifndef LIBANGLE_RENDERER_SURFACEIMPL_H_
  #define LIBANGLE_RENDERER_SURFACEIMPL_H_
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  
  #include "common/angleutils.h"
  #include "libANGLE/Error.h"
  #include "libANGLE/FramebufferAttachment.h"
  #include "libANGLE/renderer/FramebufferAttachmentObjectImpl.h"
  
  namespace angle
  {
  struct Format;
  }
  
  namespace gl
  {
  class FramebufferState;
  }
  
  namespace egl
  {
  class Display;
  struct Config;
  struct SurfaceState;
  class Thread;
  }
  
  namespace rx
  {
  class FramebufferImpl;
  
  class SurfaceImpl : public FramebufferAttachmentObjectImpl
  {
    public:
      SurfaceImpl(const egl::SurfaceState &surfaceState);
      ~SurfaceImpl() override;
      virtual void destroy(const egl::Display *display) {}
  
      virtual egl::Error initialize(const egl::Display *display)                           = 0;
      virtual FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) = 0;
      virtual egl::Error swap(const gl::Context *context)                                  = 0;
      virtual egl::Error swapWithDamage(const gl::Context *context, EGLint *rects, EGLint n_rects);
      virtual egl::Error postSubBuffer(const gl::Context *context,
                                       EGLint x,
                                       EGLint y,
                                       EGLint width,
                                       EGLint height) = 0;
      virtual egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) = 0;
      virtual egl::Error bindTexImage(const gl::Context *context,
                                      gl::Texture *texture,
                                      EGLint buffer)                                            = 0;
      virtual egl::Error releaseTexImage(const gl::Context *context, EGLint buffer)             = 0;
      virtual egl::Error getSyncValues(EGLuint64KHR *ust, EGLuint64KHR *msc, EGLuint64KHR *sbc) = 0;
      virtual void setSwapInterval(EGLint interval) = 0;
  
      // width and height can change with client window resizing
      virtual EGLint getWidth() const = 0;
      virtual EGLint getHeight() const = 0;
  
      virtual EGLint isPostSubBufferSupported() const = 0;
      virtual EGLint getSwapBehavior() const = 0;
  
      // Used to query color format from pbuffers created from D3D textures.
      virtual const angle::Format *getD3DTextureColorFormat() const
      {
          UNREACHABLE();
          return nullptr;
      }
  
    protected:
      const egl::SurfaceState &mState;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_SURFACEIMPL_H_
  
  

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