C Specification

The VkVideoEncodeQualityLevelInfoKHR structure is defined as:

// Provided by VK_KHR_video_encode_queue
typedef struct VkVideoEncodeQualityLevelInfoKHR {
    VkStructureType    sType;
    const void*        pNext;
    uint32_t           qualityLevel;
} VkVideoEncodeQualityLevelInfoKHR;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • qualityLevel is the used video encode quality level.

Description

This structure can be specified in the following places:

  • In the pNext chain of VkVideoSessionParametersCreateInfoKHR to specify the video encode quality level to use for a video session parameters object created for a video encode session. If no instance of this structure is included in the pNext chain of VkVideoSessionParametersCreateInfoKHR, then the video session parameters object is created with a video encode quality level of zero.

  • In the pNext chain of VkVideoCodingControlInfoKHR to change the video encode quality level state of the bound video session.

Valid Usage
Valid Usage (Implicit)

  • VUID-VkVideoEncodeQualityLevelInfoKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_VIDEO_ENCODE_QUALITY_LEVEL_INFO_KHR

See Also

VK_KHR_video_encode_queue, 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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0