VkVideoDecodeH264ProfileEXT(3)

# VkVideoDecodeH264ProfileEXT(3) Manual Page

## Name

VkVideoDecodeH264ProfileEXT - Structure specifying H.264 decode profile

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## C Specification

The VkVideoDecodeH264ProfileEXT structure is defined as:

    // Provided by VK_EXT_video_decode_h264
    typedef struct VkVideoDecodeH264ProfileEXT {
        VkStructureType                         sType;
        const void*                             pNext;
        StdVideoH264ProfileIdc                  stdProfileIdc;
        VkVideoDecodeH264FieldLayoutFlagsEXT    fieldLayout;
    } VkVideoDecodeH264ProfileEXT;

## Members

- `sType` is the type of this structure.

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

- `stdProfileIdc` is the H.264 codec profile IDC defined in `StdVideoH264ProfileIdc` for enumeration.

- `fieldLayout` is the field layout for interlaced content as defined in VkVideoDecodeH264FieldLayoutFlagBitsEXT for enumeration.

## Description

Valid Usage (Implicit)

- VUID-VkVideoDecodeH264ProfileEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_EXT`

- VUID-VkVideoDecodeH264ProfileEXT-fieldLayout-parameter
  `fieldLayout` must be a valid combination of VkVideoDecodeH264FieldLayoutFlagBitsEXT values

- VUID-VkVideoDecodeH264ProfileEXT-fieldLayout-requiredbitmask
  `fieldLayout` must not be `0`

## See Also

VkStructureType, VkVideoDecodeH264FieldLayoutFlagsEXT

## 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 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0