kc3-lang/angle/src/libANGLE/renderer/wgpu/mac/WindowSurfaceWgpuMetalLayer.h

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• Hash : 69841d3c
  Author :
  Date : 2025-04-30T23:55:16
  

  WebGPU: Use WebGPU C API for Textures and Framebuffers
  
  Bug: angleproject:414831373
  Change-Id: I6b547a726b22e8eb5d407e2d6340b1d18bf39033
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6503024
  Reviewed-by: Liza Burakova <liza@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/wgpu/mac/WindowSurfaceWgpuMetalLayer.h

• //
  // Copyright 2024 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.
  //
  // WindowSurfaceWgpuMetalLayer.h:
  //    Defines the class interface for WindowSurfaceWgpuMetalLayer, implementing WindowSurfaceWgpu.
  //
  
  #ifndef LIBANGLE_RENDERER_WGPU_MAC_WINDOWSURFACEWGPUMETALLAYER_H_
  #define LIBANGLE_RENDERER_WGPU_MAC_WINDOWSURFACEWGPUMETALLAYER_H_
  
  #include "libANGLE/renderer/wgpu/SurfaceWgpu.h"
  
  #import <Metal/Metal.h>
  #import <QuartzCore/CAMetalLayer.h>
  
  namespace rx
  {
  class WindowSurfaceWgpuMetalLayer : public WindowSurfaceWgpu
  {
    public:
      WindowSurfaceWgpuMetalLayer(const egl::SurfaceState &surfaceState, EGLNativeWindowType window);
  
      egl::Error initialize(const egl::Display *display) override;
      void destroy(const egl::Display *display) override;
  
    private:
      angle::Result createWgpuSurface(const egl::Display *display,
                                      webgpu::SurfaceHandle *outSurface) override;
      angle::Result getCurrentWindowSize(const egl::Display *display, gl::Extents *outSize) override;
  
      id<MTLDevice> mMetalDevice;
      CAMetalLayer *mMetalLayer;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_WGPU_MAC_WINDOWSURFACEWGPUMETALLAYER_H_
  

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