kc3-lang/angle/src/libANGLE/renderer/vulkan/DisplayVk_api.h

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• Hash : 88156d26
  Author :
  Date : 2021-05-18T23:55:32
  

  Revert "[Vulkan] Add DisplayVkNull"
  
  This reverts commit cbbaf76b758fb6a37175795b1f424549d535fbdc.
  
  Reason for revert: Suspecting this breaks the fuchsia_x64 bot WebGL
  tests.
  
  Ex: 
  https://chromium-review.googlesource.com/c/chromium/src/+/2904812
  
  Original change's description:
  > [Vulkan] Add DisplayVkNull
  >
  > Currently all DisplayVk implementations depend on VK_KHR_swapchain and
  > VK_KHR_surface extensions. When running Chromium on Fuchsia these
  > extensions are never used (content is shown on the screen using
  > ImagePipe API without dependency on swapchain). ANGLE still depended
  > on these extensions for DisplayVkFuchsia.
  > This CL adds DisplayVkNull, which allows to run ANGLE without dependency
  > on swapchain. It's usable only offscreen and cannot present content on
  > a surface.
  >
  > Bug: chromium:1203879
  > Change-Id: I4d1307060967ffa68877c4300ea4d5590eeb2152
  > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2861313
  > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  > Reviewed-by: Jamie Madill <jmadill@chromium.org>
  > Commit-Queue: Jamie Madill <jmadill@chromium.org>
  
  Bug: chromium:1203879
  Change-Id: I6701ffff48fcb925f387e63b356d2d5cf360ea7e
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2904183
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/vulkan/DisplayVk_api.h

• //
  // Copyright 2019 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.
  //
  // DisplayVk_api.h:
  //    Defines the Vulkan Display APIs to be used by the code outside the back-end.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_DISPLAYVK_API_H_
  #define LIBANGLE_RENDERER_VULKAN_DISPLAYVK_API_H_
  
  #include "libANGLE/renderer/DisplayImpl.h"
  
  namespace rx
  {
  #if defined(ANGLE_PLATFORM_WINDOWS)
  bool IsVulkanWin32DisplayAvailable();
  DisplayImpl *CreateVulkanWin32Display(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_WINDOWS)
  
  #if defined(ANGLE_PLATFORM_LINUX)
  bool IsVulkanXcbDisplayAvailable();
  DisplayImpl *CreateVulkanXcbDisplay(const egl::DisplayState &state);
  
  bool IsVulkanSimpleDisplayAvailable();
  DisplayImpl *CreateVulkanSimpleDisplay(const egl::DisplayState &state);
  
  bool IsVulkanHeadlessDisplayAvailable();
  DisplayImpl *CreateVulkanHeadlessDisplay(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_LINUX)
  
  #if defined(ANGLE_PLATFORM_ANDROID)
  bool IsVulkanAndroidDisplayAvailable();
  DisplayImpl *CreateVulkanAndroidDisplay(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_ANDROID)
  
  #if defined(ANGLE_PLATFORM_FUCHSIA)
  bool IsVulkanFuchsiaDisplayAvailable();
  DisplayImpl *CreateVulkanFuchsiaDisplay(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_FUCHSIA)
  
  #if defined(ANGLE_PLATFORM_GGP)
  bool IsVulkanGGPDisplayAvailable();
  DisplayImpl *CreateVulkanGGPDisplay(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_GGP)
  
  #if defined(ANGLE_PLATFORM_APPLE)
  bool IsVulkanMacDisplayAvailable();
  DisplayImpl *CreateVulkanMacDisplay(const egl::DisplayState &state);
  #endif  // defined(ANGLE_PLATFORM_APPLE)
  }  // namespace rx
  
  #endif /* LIBANGLE_RENDERER_VULKAN_DISPLAYVK_API_H_ */
  

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