VkVideoCodecOperationFlagBitsKHR(3)

# VkVideoCodecOperationFlagBitsKHR(3) Manual Page

## Name

VkVideoCodecOperationFlagBitsKHR - video codec operation types

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## C Specification

The codec operations are defined with the VkVideoCodecOperationFlagBitsKHR enum:

    // Provided by VK_KHR_video_queue
    typedef enum VkVideoCodecOperationFlagBitsKHR {
        VK_VIDEO_CODEC_OPERATION_INVALID_BIT_KHR = 0,
    #ifdef VK_ENABLE_BETA_EXTENSIONS
      // Provided by VK_EXT_video_encode_h264
        VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_EXT = 0x00010000,
    #endif
    #ifdef VK_ENABLE_BETA_EXTENSIONS
      // Provided by VK_EXT_video_decode_h264
        VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_EXT = 0x00000001,
    #endif
    #ifdef VK_ENABLE_BETA_EXTENSIONS
      // Provided by VK_EXT_video_decode_h265
        VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_EXT = 0x00000002,
    #endif
    } VkVideoCodecOperationFlagBitsKHR;

## Description

Each decode or encode codec-specific extension extends this enumeration with the appropriate bit corresponding to the extension’s codec operation:

- `VK_VIDEO_CODEC_OPERATION_INVALID_BIT_KHR` - No video operations are supported for this queue family.

- `VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_EXT` - H.264 video encode operations are supported by this queue family.

- `VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_EXT` - H.264 video decode operations are supported by this queue family.

- `VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_EXT` - H.265 video decode operations are supported by this queue family.

## See Also

VkVideoCodecOperationFlagsKHR, VkVideoProfileKHR

## 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