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Vulkan-Docs/appendices/VK_EXT_ycbcr_image_arrays.txt

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Change log for March 3, 2019 Vulkan 1.1.102 spec update: * Update release number to 102. Public Issues: * Simplify flink:vkGetImageMemoryRequirements constraint for ename:VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT (public pull request 817). * Fix typo in markup of the <<textures-texel-coordinate-systems-diagrams, Texel Coordinate Systems, Corner Sampling>> image that was generating complaints from chunked HTML output generation (public pull request 928). Internal Issues: * Split the old <<features, Features>> chapter into four chapters: <<features, Features>>, <<limits, Limits>>, <<formats, Formats>>, and <<capabilities, Capabilities>>, with minor edits to the introductory paragraph of each chapter. Anchor names in these chapters were changed, with corresponding effects to xrefs to these anchors elsewhere in spec markup . The purpose is to make the chunked HTML spec output load faster on what was previously a single, gigantic chapter (internal issue 1554). * Add ename:VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_NV, to the supported pipeline stages for ename:VK_ACCESS_UNIFORM_READ, ename:VK_ACCESS_SHADER_READ, and ename:VK_ACCESS_SHADER_WRITE in the <<synchronization-access-types-supported>> table. * Correct legal name of Google, LLC in vk.xml \<tags> section and a copyright statement. * Clarify that Vulkan treats the Android code:AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM format as RGBA, and the application is responsible for forcing the X/A component to be read as 1.0, in the <<memory-external-android-hardware-buffer-formats>> table. * Clarify the vertex order of various primitive topologies, and define the order of transform feedback vertex capture based on that. This involves a lot of refactoring and cleanup in the <<drawing-primitive-topologies, Primitive Topologies>>, <<geometry-input, Geometry Shader Input Primitives>> sections, and <<vertexpostproc-transform-feedback Transform Feedback>> sections, and numerous places in the <<tessellation>> chapter, New Extensions: * `VK_EXT_metal_surface` * `VK_EXT_ycbcr_image_arrays` (internal issue 1361). * `VK_NVX_image_view_handle`
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// Copyright (c) 2018-2019 Khronos Group. This work is licensed under a
// Creative Commons Attribution 4.0 International License; see
// http://creativecommons.org/licenses/by/4.0/
Change log for October 6, 2019 Vulkan 1.1.124 spec update: * Update release number to 124. Github Issues: * Fix Makefile SPECREMARK macro to work when not building in a git tree (public issue 992). * Ignore pname:aspectMask for unused attachments in slink:VkSubpassDescription2KHR valid usage statements (public pull request 1028). * Minor markup / spelling fixes (public pull requests 1035, 1045). Internal Issues: * Fix markup in Valid Usage statement for slink:VkCreateFramebuffer (internal issue 1823). * Add a new <<synchronization-signal-operation-order, _signal operation order_>> section to the synchronization chapter which describes in detail the ordering guarantees provided by the API between fence and semaphore signal operations (internal merge request 3368). * Move generated `appendix/meta/` files into the Makefile GENERATED directory (internal merge request 3381). New Extensions * `<<VK_KHR_shader_clock>>` * `<<VK_KHR_timeline_semaphore>>`
2019-10-06 12:42:12 -07:00
include::{generated}/meta/VK_EXT_ycbcr_image_arrays.txt[]
Change log for March 3, 2019 Vulkan 1.1.102 spec update: * Update release number to 102. Public Issues: * Simplify flink:vkGetImageMemoryRequirements constraint for ename:VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT (public pull request 817). * Fix typo in markup of the <<textures-texel-coordinate-systems-diagrams, Texel Coordinate Systems, Corner Sampling>> image that was generating complaints from chunked HTML output generation (public pull request 928). Internal Issues: * Split the old <<features, Features>> chapter into four chapters: <<features, Features>>, <<limits, Limits>>, <<formats, Formats>>, and <<capabilities, Capabilities>>, with minor edits to the introductory paragraph of each chapter. Anchor names in these chapters were changed, with corresponding effects to xrefs to these anchors elsewhere in spec markup . The purpose is to make the chunked HTML spec output load faster on what was previously a single, gigantic chapter (internal issue 1554). * Add ename:VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_NV, to the supported pipeline stages for ename:VK_ACCESS_UNIFORM_READ, ename:VK_ACCESS_SHADER_READ, and ename:VK_ACCESS_SHADER_WRITE in the <<synchronization-access-types-supported>> table. * Correct legal name of Google, LLC in vk.xml \<tags> section and a copyright statement. * Clarify that Vulkan treats the Android code:AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM format as RGBA, and the application is responsible for forcing the X/A component to be read as 1.0, in the <<memory-external-android-hardware-buffer-formats>> table. * Clarify the vertex order of various primitive topologies, and define the order of transform feedback vertex capture based on that. This involves a lot of refactoring and cleanup in the <<drawing-primitive-topologies, Primitive Topologies>>, <<geometry-input, Geometry Shader Input Primitives>> sections, and <<vertexpostproc-transform-feedback Transform Feedback>> sections, and numerous places in the <<tessellation>> chapter, New Extensions: * `VK_EXT_metal_surface` * `VK_EXT_ycbcr_image_arrays` (internal issue 1361). * `VK_NVX_image_view_handle`
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Last Modified Date::
2019-01-15
Contributors::
- Piers Daniell, NVIDIA
This extension allows images of a format that requires
<<formats-requiring-sampler-ycbcr-conversion, Y'C~B~C~R~ conversion>> to be
created with multiple array layers, which is otherwise restricted.
Change log for August 11, 2019 Vulkan 1.1.118 spec update: * Update release number to 118. Github Issues: * Update `BUILD.adoc` to specifically require asciidoctor 1.5.8, and make that change to the gitlab CI script (public issue 968). * Remove redundant slink:VkSubpassDependency and slink:VkSubpassDependency2KHR valid usage statements (public pull request 995). * Clarify the <<vkGetInstanceProcAddr behavior>> and <<vkGetDeviceProcAddr behavior>> tables (public pull request 1004). * Fix use of nonexistent slink:VkSamplerYcbcrConversionImageFormatProperties::pname:maxCombinedImageSamplerDescriptorCount (public pull request 1010). * Use compatible pathlib for python2 (public pull request 1012). Internal Issues: * Mark the <<VK_KHR_vulkan_memory_model>> extension as no longer provisional in `vk.xml` (internal issue 1369). * Clarify that use-defined code:Input and code:Output variables cannot be code:Boolean in the <<interfaces-iointerfaces-user, User-defined Variable Interface>> section (internal issue 1663). * Fix naming inconsistencies in slink:VkPhysicalDevicePerformanceQueryFeaturesKHR, slink:VkPhysicalDevicePerformanceQueryPropertiesKHR, slink:VkQueryPoolPerformanceCreateInfoKHR, and associated enumerants (internal issue 1746). * Use ACM reference style for normative references (internal merge request 3256). * Explicitly list the features changed in Vulkan 1.1 in the <<features-requirements, Feature Requirements>> section and the <<versions, Core Revisions (Informative)>> appendix (internal merge request 3274). * Add the slink:VkPhysicalDeviceSubgroupSizeControlFeaturesEXT structure to the <<VK_EXT_subgroup_size_control>> extension, which was accidentally omitted in the initial release of the extension (internal merge request 3287). * Add missing slink:VkImageUsageFlag description for ename:VK_IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT (internal merge request 3292). * Add valid usage statements to slink:VkAccelerationStructureInfoNV and flink:vkGetAccelerationStructureHandleNV to clarify usage of acceleration structure handle and geometries (internal merge request 3292). New Extensions: * `<<VK_AMD_shader_core_properties2>>` * `<<VK_AMD_pipeline_compiler_control>>`
2019-08-11 04:54:43 -07:00
Change log for March 3, 2019 Vulkan 1.1.102 spec update: * Update release number to 102. Public Issues: * Simplify flink:vkGetImageMemoryRequirements constraint for ename:VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT (public pull request 817). * Fix typo in markup of the <<textures-texel-coordinate-systems-diagrams, Texel Coordinate Systems, Corner Sampling>> image that was generating complaints from chunked HTML output generation (public pull request 928). Internal Issues: * Split the old <<features, Features>> chapter into four chapters: <<features, Features>>, <<limits, Limits>>, <<formats, Formats>>, and <<capabilities, Capabilities>>, with minor edits to the introductory paragraph of each chapter. Anchor names in these chapters were changed, with corresponding effects to xrefs to these anchors elsewhere in spec markup . The purpose is to make the chunked HTML spec output load faster on what was previously a single, gigantic chapter (internal issue 1554). * Add ename:VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_NV, to the supported pipeline stages for ename:VK_ACCESS_UNIFORM_READ, ename:VK_ACCESS_SHADER_READ, and ename:VK_ACCESS_SHADER_WRITE in the <<synchronization-access-types-supported>> table. * Correct legal name of Google, LLC in vk.xml \<tags> section and a copyright statement. * Clarify that Vulkan treats the Android code:AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM format as RGBA, and the application is responsible for forcing the X/A component to be read as 1.0, in the <<memory-external-android-hardware-buffer-formats>> table. * Clarify the vertex order of various primitive topologies, and define the order of transform feedback vertex capture based on that. This involves a lot of refactoring and cleanup in the <<drawing-primitive-topologies, Primitive Topologies>>, <<geometry-input, Geometry Shader Input Primitives>> sections, and <<vertexpostproc-transform-feedback Transform Feedback>> sections, and numerous places in the <<tessellation>> chapter, New Extensions: * `VK_EXT_metal_surface` * `VK_EXT_ycbcr_image_arrays` (internal issue 1361). * `VK_NVX_image_view_handle`
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=== New Enum Constants
* Extending elink:VkStructureType:
** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_YCBCR_IMAGE_ARRAYS_FEATURES_EXT
=== New Enums
None.
=== New Structures
* slink:VkPhysicalDeviceYcbcrImageArraysFeaturesEXT
=== New Functions
None.
=== Version History
* Revision 1, 2019-01-15 (Piers Daniell)
- Initial revision
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