Registered Extension Number

41

Revision

3

Extension and Version Dependencies

  • Requires Vulkan 1.0

  • Requires VK_KHR_video_decode_queue

  • This is a provisional extension and must be used with caution. See the description of provisional header files for enablement and stability details.

Contact

Other Extension Metadata

Last Modified Date

2021-03-29

IP Status

No known IP claims.

Contributors
  • Chunbo Chen, Intel

  • HoHin Lau, AMD

  • Jake Beju, AMD

  • Peter Fang, AMD

  • Ping Liu, Intel

  • Srinath Kumarapuram, NVIDIA

  • Tony Zlatinski, NVIDIA

New Enum Constants

  • VK_EXT_VIDEO_DECODE_H264_EXTENSION_NAME

  • VK_EXT_VIDEO_DECODE_H264_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_MVC_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_CREATE_INFO_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_EXT

    • VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_EXT

  • Extending VkVideoCodecOperationFlagBitsKHR:

    • VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_EXT

Version History

  • Revision 1, 2018-6-11 (Peter Fang)

    • Initial draft

  • Revision 2, March 29 2021 (Tony Zlatinski)

    • Spec and API Updates

  • Revision 3, August 1 2021 (Srinath Kumarapuram)

    • Rename VkVideoDecodeH264FieldLayoutFlagsEXT to VkVideoDecodeH264PictureLayoutFlagsEXT, VkVideoDecodeH264FieldLayoutFlagBitsEXT to VkVideoDecodeH264PictureLayoutFlagBitsEXT (along with the names of enumerants it defines), and VkVideoDecodeH264ProfileEXT.fieldLayout to VkVideoDecodeH264ProfileEXT.pictureLayout, following Vulkan naming conventions.

See Also

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.

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SPDX-License-Identifier: CC-BY-4.0