Contact
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Ahmed Abdelkhalek [GitHub]aabdelkh 
Other Extension Metadata
- Last Modified Date
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2025-04-11 
- IP Status
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No known IP claims. 
- Contributors
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Ahmed Abdelkhalek, AMD 
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Benjamin Cheng, AMD 
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Lynne Iribarren, Independent 
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David Airlie, Red Hat, Inc. 
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Ping Liu, Intel 
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Srinath Kumarapuram, NVIDIA 
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Vassili Nikolaev, NVIDIA 
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Tony Zlatinski, NVIDIA 
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Konda Raju, NVIDIA 
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Daniel Almeida, Collabora 
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Nicolas Dufresne, Collabora 
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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 VP9 video compression standard.
New Structures
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Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo: 
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Extending VkVideoCapabilitiesKHR: 
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Extending VkVideoDecodeInfoKHR: 
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Extending VkVideoProfileInfoKHR, VkQueryPoolCreateInfo: 
New Enum Constants
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VK_KHR_VIDEO_DECODE_VP9_EXTENSION_NAME
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VK_KHR_VIDEO_DECODE_VP9_SPEC_VERSION
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VK_MAX_VIDEO_VP9_REFERENCES_PER_FRAME_KHR
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Extending VkStructureType: - 
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VIDEO_DECODE_VP9_FEATURES_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_VP9_CAPABILITIES_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_VP9_PICTURE_INFO_KHR
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VK_STRUCTURE_TYPE_VIDEO_DECODE_VP9_PROFILE_INFO_KHR
 
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Extending VkVideoCodecOperationFlagBitsKHR: - 
VK_VIDEO_CODEC_OPERATION_DECODE_VP9_BIT_KHR
 
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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.