C Specification

The VkVideoEncodeH264NaluSliceInfoEXT structure representing a slice is defined as:

// Provided by VK_EXT_video_encode_h264
typedef struct VkVideoEncodeH264NaluSliceInfoEXT {
    VkStructureType                         sType;
    const void*                             pNext;
    int32_t                                 constantQp;
    const StdVideoEncodeH264SliceHeader*    pStdSliceHeader;
} VkVideoEncodeH264NaluSliceInfoEXT;

Members

  • sType is a VkStructureType value identifying this structure.

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

  • constantQp is the QP to use for the slice if the current rate control mode configured for the video session is VK_VIDEO_ENCODE_RATE_CONTROL_MODE_DISABLED_BIT_KHR.

  • pStdSliceHeader is a pointer to a StdVideoEncodeH264SliceHeader structure specifying the slice header for the current slice.

Description

Valid Usage (Implicit)
  • VUID-VkVideoEncodeH264NaluSliceInfoEXT-sType-sType
    sType must be VK_STRUCTURE_TYPE_VIDEO_ENCODE_H264_NALU_SLICE_INFO_EXT

  • VUID-VkVideoEncodeH264NaluSliceInfoEXT-pNext-pNext
    pNext must be NULL

  • VUID-VkVideoEncodeH264NaluSliceInfoEXT-pStdSliceHeader-parameter
    pStdSliceHeader must be a valid pointer to a valid StdVideoEncodeH264SliceHeader value

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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0