C Specification

The VkVideoCodingControlInfoKHR structure is defined as:

// Provided by VK_KHR_video_queue
typedef struct VkVideoCodingControlInfoKHR {
    VkStructureType                 sType;
    const void*                     pNext;
    VkVideoCodingControlFlagsKHR    flags;
} VkVideoCodingControlInfoKHR;

Members

  • sType is the type of this structure.

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

  • flags is a bitmask of VkVideoCodingControlFlagsKHR specifying control flags.

Description

Valid Usage
  • VUID-VkVideoCodingControlInfoKHR-flags-06518
    The first command buffer submitted for a newly created video session must set the VK_VIDEO_CODING_CONTROL_RESET_BIT_KHR bit in VkVideoCodingControlInfoKHR::flags to reset the session device context before any video decode or encode operations are performed on the session.

Valid Usage (Implicit)
  • VUID-VkVideoCodingControlInfoKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_VIDEO_CODING_CONTROL_INFO_KHR

  • VUID-VkVideoCodingControlInfoKHR-pNext-pNext
    Each pNext member of any structure (including this one) in the pNext chain must be either NULL or a pointer to a valid instance of VkVideoEncodeRateControlInfoKHR or VkVideoEncodeRateControlLayerInfoKHR

  • VUID-VkVideoCodingControlInfoKHR-sType-unique
    The sType value of each struct in the pNext chain must be unique

  • VUID-VkVideoCodingControlInfoKHR-flags-parameter
    flags must be a valid combination of VkVideoCodingControlFlagBitsKHR values

See Also

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 2014-2022 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0