kc3-lang/angle/src/libANGLE/renderer/vulkan/display/DisplayVkSimple.h

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• Hash : 61180d01
  Author :
  Date : 2020-10-12T16:40:13
  

  Reland "Add support for Linux vulkan backend with VK_KHR_display"
  
  This is a reland of a7bb6a9b15ddeb8497523f8871deb25de2676d9f
  
  Original change's description:
  > Add support for Linux vulkan backend with VK_KHR_display
  >
  > Implement Linux simple display mode with vulkan backend
  > through VK_KHR_display.
  >
  > Added value 'EGL_PLATFORM_VULKAN_DISPLAY_MODE_SIMPLE_ANGLE' for
  > attribute EGL_PLATFORM_ANGLE_NATIVE_PLATFORM_TYPE_ANGLE to identify
  > the new simple display mode. Also reserved
  > EGL_PLATFORM_VULKAN_DISPLAY_MODE_HEADLESS_ANGLE for headless mode.
  >
  > How to enable:
  > Add
  >
  > ```
  > use_x11=false
  > angle_vulkan_display_mode="simple" # default value
  > ```
  >
  > into args.gn, then compile with linux vulkan args.
  >
  > Bug: angleproject:5214
  > Change-Id: I1247585b9de8b55df106aba99322281f1c183203
  > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2494320
  > Commit-Queue: Jamie Madill <jmadill@chromium.org>
  > Reviewed-by: Jamie Madill <jmadill@chromium.org>
  > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  
  Bug: angleproject:5214
  Change-Id: I3921f6cb292c86658f39e739a878baad1ef64dba
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2515327
  Commit-Queue: Xiaoxuan Liu <xiaoxuan.liu@arm.com>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/vulkan/display/DisplayVkSimple.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.
  //
  // DisplayVkSimple.h:
  //    Defines the class interface for DisplayVkSimple, implementing
  //    DisplayVk for Linux via VK_KHR_display.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_DISPLAY_DISPLAYVKSIMPLE_H_
  #define LIBANGLE_RENDERER_VULKAN_DISPLAY_DISPLAYVKSIMPLE_H_
  
  #include "libANGLE/renderer/vulkan/DisplayVk.h"
  
  namespace rx
  {
  
  class DisplayVkSimple : public DisplayVk
  {
    public:
      DisplayVkSimple(const egl::DisplayState &state);
      void terminate() override;
  
      bool isValidNativeWindow(EGLNativeWindowType window) const override;
  
      SurfaceImpl *createWindowSurfaceVk(const egl::SurfaceState &state,
                                         EGLNativeWindowType window) override;
  
      egl::ConfigSet generateConfigs() override;
      void checkConfigSupport(egl::Config *config) override;
  
      const char *getWSIExtension() const override;
  
    private:
      std::vector<VkSurfaceFormatKHR> mSurfaceFormats;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_DISPLAY_DISPLAYVKSIMPLE_H_
  

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