Registered Extension Number

391

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_video_encode_queue
and
     VK_KHR_sampler_ycbcr_conversion
     or
     Vulkan Version 1.1

Contact

Other Extension Metadata

Last Modified Date

2025-08-22

IP Status

No known IP claims.

Contributors

  • Autumn Ashton, Valve

  • Daniel Rakos, RasterGrid

Description

This extension builds upon the VK_KHR_video_encode_queue extension by enabling the application to pass in RGB/RGBA images in video encode operations.

New Structures

New Enums

New Bitmasks

New Enum Constants

  • VK_VALVE_VIDEO_ENCODE_RGB_CONVERSION_EXTENSION_NAME

  • VK_VALVE_VIDEO_ENCODE_RGB_CONVERSION_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VIDEO_ENCODE_RGB_CONVERSION_FEATURES_VALVE

    • VK_STRUCTURE_TYPE_VIDEO_ENCODE_PROFILE_RGB_CONVERSION_INFO_VALVE

    • VK_STRUCTURE_TYPE_VIDEO_ENCODE_RGB_CONVERSION_CAPABILITIES_VALVE

    • VK_STRUCTURE_TYPE_VIDEO_ENCODE_SESSION_RGB_CONVERSION_CREATE_INFO_VALVE

Version History

  • Revision 1, 2025-08-22 (Autumn Ashton)

    • Initial version

See Also

No cross-references are available

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.

Copyright

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0