VK_EXT_video_decode_h265(3)

# VK_EXT_video_decode_h265(3) Manual Page

## Name

VK_EXT_video_decode_h265 - device extension

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## Registered Extension Number

188

## Revision

1

## 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.

  Last Modified Date

    2021-03-29

  IP Status

    No known IP claims.

  Contributors

    - HoHin Lau, AMD

    - Jake Beju, AMD

    - Peter Fang, AMD

    - Ping Liu, Intel

    - Srinath Kumarapuram, NVIDIA

    - Tony Zlatinski, NVIDIA

### New Structures

- Extending VkVideoCapabilitiesKHR:

  - VkVideoDecodeH265CapabilitiesEXT

- Extending VkVideoDecodeInfoKHR:

  - VkVideoDecodeH265PictureInfoEXT

- Extending VkVideoProfileKHR:

  - VkVideoDecodeH265ProfileEXT

- Extending VkVideoReferenceSlotKHR:

  - VkVideoDecodeH265DpbSlotInfoEXT

- Extending VkVideoSessionCreateInfoKHR:

  - VkVideoDecodeH265SessionCreateInfoEXT

- Extending VkVideoSessionParametersCreateInfoKHR:

  - VkVideoDecodeH265SessionParametersCreateInfoEXT

- Extending VkVideoSessionParametersUpdateInfoKHR:

  - VkVideoDecodeH265SessionParametersAddInfoEXT

### New Bitmasks

- VkVideoDecodeH265CreateFlagsEXT

### New Enum Constants

- `VK_EXT_VIDEO_DECODE_H265_EXTENSION_NAME`

- `VK_EXT_VIDEO_DECODE_H265_SPEC_VERSION`

- Extending VkStructureType:

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_CAPABILITIES_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_DPB_SLOT_INFO_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PICTURE_INFO_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_CREATE_INFO_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_ADD_INFO_EXT`

  - `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_EXT`

- Extending VkVideoCodecOperationFlagBitsKHR:

  - `VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_EXT`

### Version History

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

  - Initial draft

- Revision 1.6, March 29 2021 (Tony Zlatinski)

  - Spec and API updates.

## See Also

VkVideoDecodeH265CapabilitiesEXT, VkVideoDecodeH265CreateFlagsEXT, VkVideoDecodeH265DpbSlotInfoEXT, VkVideoDecodeH265PictureInfoEXT, VkVideoDecodeH265ProfileEXT, VkVideoDecodeH265SessionCreateInfoEXT, VkVideoDecodeH265SessionParametersAddInfoEXT, VkVideoDecodeH265SessionParametersCreateInfoEXT

## 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 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0