VkVideoEncodeH264DpbSlotInfoEXT(3)

# VkVideoEncodeH264DpbSlotInfoEXT(3) Manual Page

## Name

VkVideoEncodeH264DpbSlotInfoEXT - Structure specifies H.264 encode DPB picture information

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## C Specification

The VkVideoEncodeH264DpbSlotInfoEXT structure, representing a reconstructed picture that is being used as a reference picture, is defined as:

    // Provided by VK_EXT_video_encode_h264
    typedef struct VkVideoEncodeH264DpbSlotInfoEXT {
        VkStructureType                           sType;
        const void*                               pNext;
        const StdVideoEncodeH264ReferenceInfo*    pStdReferenceInfo;
    } VkVideoEncodeH264DpbSlotInfoEXT;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `pStdReferenceInfo` is a pointer to a `StdVideoEncodeH264ReferenceInfo` structure specifying the syntax and other codec-specific information from the H.264 specification associated with this reference picture.

## Description

Valid Usage (Implicit)

- VUID-VkVideoEncodeH264DpbSlotInfoEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_VIDEO_ENCODE_H264_DPB_SLOT_INFO_EXT`

- VUID-VkVideoEncodeH264DpbSlotInfoEXT-pStdReferenceInfo-parameter
  `pStdReferenceInfo` must be a valid pointer to a valid `StdVideoEncodeH264ReferenceInfo` value

## See Also

VK_EXT_video_encode_h264, VkStructureType

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0