kc3-lang/angle/include/vulkan/vulkan_fuchsia_ext.h

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• Hash : 3fd439c2
  Author :
  Date : 2021-03-23T21:40:11
  

  [Fuchsia] Add ifndefs to vulkan_fuchsia_ext.h
  
  This allows chromium to build with upstream headers that
  include these extension. The old TEMP enums and structure
  types are used until drivers have been updated to support
  upstream header values.
  
  Bug: chromium:1191605
  Change-Id: I25d2991204ca34956298013138af8f48e0aaefaf
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2782765
  Commit-Queue: David Reveman <reveman@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• include/vulkan/vulkan_fuchsia_ext.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.
  //
  // vulkan_fuchsia_ext:
  //    Defines Fuchsia-specific Vulkan extensions that haven't been
  //    upstreamed to the official Vulkan headers.
  //
  
  #ifndef COMMON_VULKAN_FUCHSIA_EXT_H_
  #define COMMON_VULKAN_FUCHSIA_EXT_H_
  
  #if !defined(VK_NO_PROTOTYPES)
  #    define VK_NO_PROTOTYPES
  #endif
  
  #include <vulkan/vulkan.h>
  
  #if defined(ANGLE_PLATFORM_FUCHSIA)
  #    include <zircon/types.h>
  #else
  typedef uint32_t zx_handle_t;
  #    define ZX_HANDLE_INVALID ((zx_handle_t)0)
  #endif
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  const VkStructureType VK_STRUCTURE_TYPE_TEMP_IMPORT_MEMORY_ZIRCON_HANDLE_INFO_FUCHSIA =
      static_cast<VkStructureType>(1001005000);
  const VkStructureType VK_STRUCTURE_TYPE_TEMP_MEMORY_ZIRCON_HANDLE_PROPERTIES_FUCHSIA =
      static_cast<VkStructureType>(1001005001);
  const VkStructureType VK_STRUCTURE_TYPE_TEMP_MEMORY_GET_ZIRCON_HANDLE_INFO_FUCHSIA =
      static_cast<VkStructureType>(1001005002);
  const VkStructureType VK_STRUCTURE_TYPE_TEMP_IMPORT_SEMAPHORE_ZIRCON_HANDLE_INFO_FUCHSIA =
      static_cast<VkStructureType>(1001006000);
  const VkStructureType VK_STRUCTURE_TYPE_TEMP_SEMAPHORE_GET_ZIRCON_HANDLE_INFO_FUCHSIA =
      static_cast<VkStructureType>(1001006001);
  
  const VkExternalMemoryHandleTypeFlagBits
      VK_EXTERNAL_MEMORY_HANDLE_TYPE_TEMP_ZIRCON_VMO_BIT_FUCHSIA =
          static_cast<VkExternalMemoryHandleTypeFlagBits>(0x00100000);
  
  const VkExternalSemaphoreHandleTypeFlagBits
      VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_TEMP_ZIRCON_EVENT_BIT_FUCHSIA =
          static_cast<VkExternalSemaphoreHandleTypeFlagBits>(0x00100000);
  
  #ifndef VK_FUCHSIA_external_memory
  #    define VK_FUCHSIA_external_memory 1
  #    define VK_FUCHSIA_EXTERNAL_MEMORY_SPEC_VERSION 1
  #    define VK_FUCHSIA_EXTERNAL_MEMORY_EXTENSION_NAME "VK_FUCHSIA_external_memory"
  
  typedef struct VkImportMemoryZirconHandleInfoFUCHSIA
  {
      VkStructureType sType;
      const void *pNext;
      VkExternalMemoryHandleTypeFlagBits handleType;
      zx_handle_t handle;
  } VkImportMemoryZirconHandleInfoFUCHSIA;
  
  typedef struct VkMemoryZirconHandlePropertiesFUCHSIA
  {
      VkStructureType sType;
      void *pNext;
      zx_handle_t memoryTypeBits;
  } VkMemoryZirconHandlePropertiesFUCHSIA;
  
  typedef struct VkMemoryGetZirconHandleInfoFUCHSIA
  {
      VkStructureType sType;
      const void *pNext;
      VkDeviceMemory memory;
      VkExternalMemoryHandleTypeFlagBits handleType;
  } VkMemoryGetZirconHandleInfoFUCHSIA;
  
  typedef VkResult(VKAPI_PTR *PFN_vkGetMemoryZirconHandleFUCHSIA)(
      VkDevice device,
      const VkMemoryGetZirconHandleInfoFUCHSIA *pGetZirconHandleInfo,
      zx_handle_t *pZirconHandle);
  typedef VkResult(VKAPI_PTR *PFN_vkGetMemoryZirconHandlePropertiesFUCHSIA)(
      VkDevice device,
      VkExternalMemoryHandleTypeFlagBits handleType,
      zx_handle_t ZirconHandle,
      VkMemoryZirconHandlePropertiesFUCHSIA *pMemoryZirconHandleProperties);
  
  #    ifndef VK_NO_PROTOTYPES
  VKAPI_ATTR VkResult VKAPI_CALL
  vkGetMemoryZirconHandleFUCHSIA(VkDevice device,
                                 const VkMemoryGetZirconHandleInfoFUCHSIA *pGetZirconHandleInfo,
                                 zx_handle_t *pZirconHandle);
  
  VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryZirconHandlePropertiesFUCHSIA(
      VkDevice device,
      VkExternalMemoryHandleTypeFlagBits handleType,
      zx_handle_t ZirconHandle,
      VkMemoryZirconHandlePropertiesFUCHSIA *pMemoryZirconHandleProperties);
  #    endif
  #endif
  
  #ifndef VK_FUCHSIA_external_semaphore
  #    define VK_FUCHSIA_external_semaphore 1
  #    define VK_FUCHSIA_EXTERNAL_SEMAPHORE_SPEC_VERSION 1
  #    define VK_FUCHSIA_EXTERNAL_SEMAPHORE_EXTENSION_NAME "VK_FUCHSIA_external_semaphore"
  
  typedef struct VkImportSemaphoreZirconHandleInfoFUCHSIA
  {
      VkStructureType sType;
      const void *pNext;
      VkSemaphore semaphore;
      VkSemaphoreImportFlags flags;
      VkExternalSemaphoreHandleTypeFlagBits handleType;
      zx_handle_t zirconHandle;
  } VkImportSemaphoreZirconHandleInfoFUCHSIA;
  
  typedef struct VkSemaphoreGetZirconHandleInfoFUCHSIA
  {
      VkStructureType sType;
      const void *pNext;
      VkSemaphore semaphore;
      VkExternalSemaphoreHandleTypeFlagBits handleType;
  } VkSemaphoreGetZirconHandleInfoFUCHSIA;
  
  typedef VkResult(VKAPI_PTR *PFN_vkImportSemaphoreZirconHandleFUCHSIA)(
      VkDevice device,
      const VkImportSemaphoreZirconHandleInfoFUCHSIA *pImportSemaphoreZirconHandleInfo);
  typedef VkResult(VKAPI_PTR *PFN_vkGetSemaphoreZirconHandleFUCHSIA)(
      VkDevice device,
      const VkSemaphoreGetZirconHandleInfoFUCHSIA *pGetZirconHandleInfo,
      zx_handle_t *pZirconHandle);
  
  #    ifndef VK_NO_PROTOTYPES
  VKAPI_ATTR VkResult VKAPI_CALL vkImportSemaphoreZirconHandleFUCHSIA(
      VkDevice device,
      const VkImportSemaphoreZirconHandleInfoFUCHSIA *pImportSemaphoreZirconHandleInfo);
  
  VKAPI_ATTR VkResult VKAPI_CALL
  vkGetSemaphoreZirconHandleFUCHSIA(VkDevice device,
                                    const VkSemaphoreGetZirconHandleInfoFUCHSIA *pGetZirconHandleInfo,
                                    zx_handle_t *pZirconHandle);
  #    endif
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif  // COMMON_VULKAN_FUCHSIA_EXT_H_
  

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