// Copyright (c) 2017-2019 Khronos Group. This work is licensed under a // Creative Commons Attribution 4.0 International License; see // http://creativecommons.org/licenses/by/4.0/ include::meta/VK_KHR_sampler_ycbcr_conversion.txt[] *Last Modified Date*:: 2017-08-11 *IP Status*:: No known IP claims. *Interactions and External Dependencies*:: - Promoted to Vulkan 1.1 Core - This extension interacts with `<>` *Contributors*:: - Andrew Garrard, Samsung Electronics - Tobias Hector, Imagination Technologies - James Jones, NVIDIA - Daniel Koch, NVIDIA - Daniel Rakos, AMD - Romain Guy, Google - Jesse Hall, Google - Tom Cooksey, ARM Ltd - Jeff Leger, Qualcomm Technologies, Inc - Jan-Harald Fredriksen, ARM Ltd - Jan Outters, Samsung Electronics - Alon Or-bach, Samsung Electronics - Michael Worcester, Imagination Technologies - Jeff Bolz, NVIDIA - Tony Zlatinski, NVIDIA - Matthew Netsch, Qualcomm Technologies, Inc This extension provides the ability to perform specified color space conversions during texture sampling operations. It also adds a selection of multi-planar formats, including the ability to bind memory to the planes of an image collectively or separately. === New Enum Constants * Extending elink:VkStructureType: ** ename:VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO_KHR ** ename:VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO_KHR ** ename:VK_STRUCTURE_TYPE_BIND_IMAGE_PLANE_MEMORY_INFO_KHR ** ename:VK_STRUCTURE_TYPE_IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO_KHR ** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES_KHR * Extending elink:VkFormat: ** ename:VK_FORMAT_G8B8G8R8_422_UNORM_KHR ** ename:VK_FORMAT_B8G8R8G8_422_UNORM_KHR ** ename:VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR ** ename:VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR ** ename:VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR ** ename:VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR ** ename:VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR ** ename:VK_FORMAT_R10X6_UNORM_PACK16_KHR ** ename:VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR ** ename:VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR ** ename:VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR ** ename:VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR ** ename:VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR ** ename:VK_FORMAT_R12X4_UNORM_PACK16_KHR ** ename:VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR ** ename:VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR ** ename:VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR ** ename:VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR ** ename:VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR ** ename:VK_FORMAT_G16B16G16R16_422_UNORM_KHR ** ename:VK_FORMAT_B16G16R16G16_422_UNORM_KHR ** ename:VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR ** ename:VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR ** ename:VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR ** ename:VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR ** ename:VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR * Extending elink:VkImageAspectFlagBits: ** ename:VK_IMAGE_ASPECT_PLANE_0_BIT_KHR ** ename:VK_IMAGE_ASPECT_PLANE_1_BIT_KHR ** ename:VK_IMAGE_ASPECT_PLANE_2_BIT_KHR * Extending elink:VkImageCreateFlagBits: ** ename:VK_IMAGE_CREATE_DISJOINT_BIT_KHR * Extending elink:VkFormatFeatureFlagBits: ** ename:VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT_KHR ** ename:VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT_KHR ** ename:VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR ** ename:VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR ** ename:VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR ** ename:VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR ** ename:VK_FORMAT_FEATURE_DISJOINT_BIT_KHR === New Enums * elink:VkSamplerYcbcrModelConversionKHR * elink:VkSamplerYcbcrRangeKHR * elink:VkChromaLocationKHR === New Structures * slink:VkSamplerYcbcrConversionInfoKHR * slink:VkSamplerYcbcrConversionCreateInfoKHR * slink:VkBindImagePlaneMemoryInfoKHR * slink:VkImagePlaneMemoryRequirementsInfoKHR * slink:VkPhysicalDeviceSamplerYcbcrConversionFeaturesKHR * slink:VkSamplerYcbcrConversionImageFormatPropertiesKHR === New Functions * flink:vkCreateSamplerYcbcrConversionKHR * flink:vkDestroySamplerYcbcrConversionKHR === New Objects * slink:VkSamplerYcbcrConversionKHR === Promotion to Vulkan 1.1 All functionality in this extension is included in core Vulkan 1.1, with the KHR suffix omitted. The original type, enum and command names are still available as aliases of the core functionality. === Version History * Revision 1, 2017-01-24 (Andrew Garrard) - Initial draft * Revision 2, 2017-01-25 (Andrew Garrard) - After initial feedback * Revision 3, 2017-01-27 (Andrew Garrard) - Higher bit depth formats, renaming, swizzle * Revision 4, 2017-02-22 (Andrew Garrard) - Added query function, formats as RGB, clarifications * Revision 5, 2017-04 (Andrew Garrard) - Simplified query and removed output conversions * Version 6, 2017-4-24 (Andrew Garrard) - Tidying, incorporated new image query, restored transfer functions * Version 7, 2017-04-25 (Andrew Garrard) - Added cosited option/midpoint requirement for formats, "bypassConversion" * Version 8, 2017-04-25 (Andrew Garrard) - Simplified further * Version 9, 2017-04-27 (Andrew Garrard) - Disjoint no more * Version 10, 2017-04-28 (Andrew Garrard) - Restored disjoint * Version 11, 2017-04-29 (Andrew Garrard) - Now Ycbcr conversion, and KHR * Version 12, 2017-06-06 (Andrew Garrard) - Added conversion to image view creation * Version 13, 2017-07-13 (Andrew Garrard) - Allowed cosited-only chroma samples for formats * Version 14, 2017-08-11 (Andrew Garrard) - Reflected quantization changes in BT.2100-1