Other Extension Metadata
- Last Modified Date
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2022-11-14
- IP Status
-
No known IP claims.
- Contributors
-
-
Ahmed Abdelkhalek, AMD
-
HoHin Lau, AMD
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Jake Beju, AMD
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Peter Fang, AMD
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Ping Liu, Intel
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Srinath Kumarapuram, NVIDIA
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Tony Zlatinski, NVIDIA
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Daniel Rakos, RasterGrid
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Description
This extension builds upon the VK_KHR_video_decode_queue
extension
by adding support for decoding elementary video stream sequences compliant
with the H.265/HEVC video compression standard.
Note
This extension was promoted to |
New Structures
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Extending VkVideoCapabilitiesKHR:
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Extending VkVideoDecodeInfoKHR:
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Extending VkVideoProfileInfoKHR, VkQueryPoolCreateInfo:
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Extending VkVideoReferenceSlotInfoKHR:
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Extending VkVideoSessionParametersCreateInfoKHR:
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Extending VkVideoSessionParametersUpdateInfoKHR:
New Enum Constants
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VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME
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VK_KHR_VIDEO_DECODE_H265_SPEC_VERSION
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Extending VkStructureType:
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_CAPABILITIES_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_DPB_SLOT_INFO_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PICTURE_INFO_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_ADD_INFO_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_KHR
-
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Extending VkVideoCodecOperationFlagBitsKHR:
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VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR
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Version History
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Revision 1, 2018-6-11 (Peter Fang)
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Initial draft
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Revision 1.6, March 29 2021 (Tony Zlatinski)
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Spec and API updates.
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Revision 2, 2022-03-16 (Ahmed Abdelkhalek)
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Relocate Std header version reporting/requesting from this extension to VK_KHR_video_queue extension.
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Remove the now empty VkVideoDecodeH265SessionCreateInfoEXT.
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Revision 3, 2022-03-31 (Ahmed Abdelkhalek)
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Use type StdVideoH265Level for VkVideoDecodeH265Capabilities.maxLevel
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Revision 4, 2022-08-09 (Daniel Rakos)
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Rename
VkVideoDecodeH265ProfileEXT
toVkVideoDecodeH265ProfileInfoEXT
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Revision 5, 2022-09-18 (Daniel Rakos)
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Rename
vpsStdCount
,pVpsStd
,spsStdCount
,pSpsStd
,ppsStdCount
, andpPpsStd
tostdVPSCount
,pStdVPSs
,stdSPSCount
,pStdSPSs
,stdPPSCount
, andpStdPPSs
, respectively, inVkVideoDecodeH265SessionParametersAddInfoEXT
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Rename
maxVpsStdCount
,maxSpsStdCount
, andmaxPpsStdCount
tomaxStdVPSCount
,maxStdSPSCount
andmaxStdPPSCount
, respectively, inVkVideoDecodeH265SessionParametersCreateInfoEXT
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Rename
slicesCount
andpSlicesDataOffsets
tosliceCount
andpSliceOffsets
, respectively, inVkVideoDecodeH265PictureInfoEXT
-
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Revision 6, 2022-11-14 (Daniel Rakos)
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Rename
slice
tosliceSegment
in the APIs for better clarity
-
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Revision 7, 2022-11-14 (Daniel Rakos)
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Change extension from
EXT
toKHR
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Extension is no longer provisional
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Document Notes
For more information, see the Vulkan Specification
This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.