kc3-lang/angle/src/libANGLE/renderer/metal/IOSurfaceSurfaceMtl.h

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• Hash : 78f146e3
  Author :
  Date : 2024-10-14T00:00:00
  

  Remove EAGL support
  
  Fixed: angleproject:362530620
  Change-Id: I6157655a7ad5b1e30c5d0a155d3ae3e8a81997e8
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5938872
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
  Reviewed-by: Kimmo Kinnunen <kkinnunen@apple.com>
  

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• src/libANGLE/renderer/metal/IOSurfaceSurfaceMtl.h

• //
  // Copyright 2020 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.
  //
  
  #ifndef LIBANGLE_RENDERER_METAL_IOSURFACESURFACEMTL_H_
  #define LIBANGLE_RENDERER_METAL_IOSURFACESURFACEMTL_H_
  
  #include <IOSurface/IOSurfaceRef.h>
  #include "libANGLE/renderer/SurfaceImpl.h"
  #include "libANGLE/renderer/metal/DisplayMtl.h"
  #include "libANGLE/renderer/metal/SurfaceMtl.h"
  
  namespace metal
  {
  class AttributeMap;
  }  // namespace metal
  
  namespace rx
  {
  
  class DisplayMTL;
  
  // Offscreen created from IOSurface
  class IOSurfaceSurfaceMtl : public OffscreenSurfaceMtl
  {
    public:
      IOSurfaceSurfaceMtl(DisplayMtl *display,
                          const egl::SurfaceState &state,
                          EGLClientBuffer buffer,
                          const egl::AttributeMap &attribs);
      ~IOSurfaceSurfaceMtl() override;
  
      egl::Error bindTexImage(const gl::Context *context,
                              gl::Texture *texture,
                              EGLint buffer) override;
      egl::Error releaseTexImage(const gl::Context *context, EGLint buffer) override;
  
      angle::Result getAttachmentRenderTarget(const gl::Context *context,
                                              GLenum binding,
                                              const gl::ImageIndex &imageIndex,
                                              GLsizei samples,
                                              FramebufferAttachmentRenderTarget **rtOut) override;
  
      static bool ValidateAttributes(EGLClientBuffer buffer, const egl::AttributeMap &attribs);
  
    private:
      angle::Result ensureColorTextureCreated(const gl::Context *context);
  
      IOSurfaceRef mIOSurface;
      NSUInteger mIOSurfacePlane;
      int mIOSurfaceFormatIdx;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_METAL_IOSURFACESURFACEMTL_H_
  

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