VkVideoDecodeH264FieldLayoutFlagBitsEXT(3)

# VkVideoDecodeH264FieldLayoutFlagBitsEXT(3) Manual Page

## Name

VkVideoDecodeH264FieldLayoutFlagBitsEXT - H.264 video decode field layout flags

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## C Specification

The H.264 decode interlaced field layout flags are defined with the following enum:

    // Provided by VK_EXT_video_decode_h264
    typedef enum VkVideoDecodeH264FieldLayoutFlagBitsEXT {
        VK_VIDEO_DECODE_H264_PROGRESSIVE_PICTURES_ONLY_EXT = 0,
        VK_VIDEO_DECODE_H264_FIELD_LAYOUT_LINE_INTERLACED_PLANE_BIT_EXT = 0x00000001,
        VK_VIDEO_DECODE_H264_FIELD_LAYOUT_SEPARATE_INTERLACED_PLANE_BIT_EXT = 0x00000002,
    } VkVideoDecodeH264FieldLayoutFlagBitsEXT;

## Description

- `VK_VIDEO_DECODE_H264_FIELD_LAYOUT_LINE_INTERLACED_PLANE_BIT_EXT` - Interlaced content is supported where each field is decoded within the even/odd line of a picture resource.

- `VK_VIDEO_DECODE_H264_FIELD_LAYOUT_SEPARATE_INTERLACED_PLANE_BIT_EXT`

  - Interlaced content is supported where each field is decoded within a separate picture plane or resource.

## See Also

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