Mise à jour => Vulkan 1.2.135

Change log for March 17, 2020 Vulkan 1.2.135 spec update:

• Update release number to 135 for this update.

Github Issues:

• Add missing dependencies of slink:VkExportMemoryWin32HandleInfoKHR on
  slink:VkExportMemoryAllocateInfo in the slink:VkMemoryAllocateInfo
  pname:pNext chain; slink:VkExportFenceWin32HandleInfoKHR on
  slink:VkExportFenceCreateInfo in the slink:VkFenceCreateInfo pname:pNext
  chain; and slink:VkExportSemaphoreWin32HandleInfoKHR on
  slink:VkExportSemaphoreCreateInfo in the slink:VkSemaphoreCreateInfo
  pname:pNext chain (public issue 1095).
• Update the <> section of the SPIR-V environment appendix to allow the
  code:PhysicalStorageBuffer64 addressing model (public issue 1199).
• Fix markup in parameters section of
  flink:vkGetPhysicalDeviceXcbPresentationSupportKHR (public pull request
  1201).
• Amend rules in the <> section of the style guide to allow other Khronos APIs such as
  OpenCL to reserve vendor IDs here so they can be shared with those APIs
  (public KhronosGroup/OpenCL-Docs pull request 203).

Internal Issues:

• Clarify layer loading order for slink:VkInstanceCreateInfo and in the
  <> chapter following the specification
  of slink:VkLayerProperties (internal issue 1986).
• Simplify markup for SPIR-V versions required by different Vulkan
  versions in the <> appendix
  (internal issue 2011).
• Rename sname:VkQueryPoolCreateInfoINTEL to
  slink:VkQueryPoolPerformanceQueryCreateInfoINTEL in the
  <<VK_INTEL_performance_query>> extension (internal issue 2022).
• Add ename:VK_VALIDATION_FEATURE_ENABLE_DEBUG_PRINTF_EXT to
  elink:VkValidationFeatureEnableEXT to specify that layers will process
  code:debugPrintfEXT operations (internal issue 2023).
• Fix conflicting language in slink:VkSamplerYcbcrConversionCreateInfo
  valid usage statement 01653 (internal merge request 3629).
• Add missing valid usage statement for slink:VkSparseImageMemoryBindInfo
  to require slink:VkImage objects created with the
  ename:VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT flag set (internal merge
  request 3633).
• Remove redundant valid usage statement 00122 from flink:vkCmdCopyImage
  (internal merge request 3643).
• Fix several places where VULKAN_1_1 was used in asciidoctor
  conditional markup instead of VK_VULKAN_1_1 (internal merge request
  3654).
• Fix conditional markup around slink:VkImageViewCreateInfo valid usage
  statement 01018 to ensure it doesn’t overlap a similar valid usage
  statement written for another combination of enabled extensions and
  versions (internal merge request 3655).
• Remove redundant valid usage statement from flink:vkCmdCopyImage that
  was already covered by statements for slink:VkImageCopy. Eventually this
  will be inverted so the statements are located with flink:vkCmdCopyImage
  but that requires more work and is deferred (internal merge request
  3656).
• Clarify wording of slink:VkImageMemoryBarrier valid usage statement
  01671 and add a missing statement (internal merge request 3657).
• Minor fixes to the style guide to bring it up to date with respect to
  the asciidoctor client, assignment of valid usage ID tags, and proper
  placement of valid usage statements (internal merge request 3662).
• Add missing valid usage statements to slink:VkSubpassDescription2 based
  on comparable statements for slink:VkSubpassDescription (internal merge
  request 3663).

New Extensions

• Ray Tracing package of extensions, including
  ** <<VK_KHR_deferred_host_operations>>
  ** <<VK_KHR_pipeline_library>>
  ** <<VK_KHR_ray_tracing>>
• <<VK_EXT_pipeline_creation_cache_control>>
• <<VK_NV_device_diagnostics_config>>
• <<VK_NV_device_generated_commands>> (replacing
  VK_NVX_device_generated_commands, which was an experimental vendor
  extension and has been removed from the Specification and vk.xml).