VkVideoDecodeH265SessionParametersCreateInfoEXT(3)

# VkVideoDecodeH265SessionParametersCreateInfoEXT(3) Manual Page

## Name

VkVideoDecodeH265SessionParametersCreateInfoEXT - Structure specifies H.265 decoder parameter set info

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## C Specification

An instance of `VkVideoDecodeH265SessionParametersCreateInfoEXT` holding one H.265 SPS and at least one H.265 PPS paramater set must be chained to `VkVideoSessionParametersCreateInfoKHR` when calling `vkCreateVideoSessionParametersKHR` to store these parameter set(s) with the decoder parameter set object for later reference. The provided H.265 SPS/PPS parameters must be within the limits specified during decoder creation for the decoder specified in `VkVideoSessionParametersCreateInfoKHR`.

The `VkVideoDecodeH265SessionParametersCreateInfoEXT` structure is defined as:

    // Provided by VK_EXT_video_decode_h265
    typedef struct VkVideoDecodeH265SessionParametersCreateInfoEXT {
        VkStructureType                                        sType;
        const void*                                            pNext;
        uint32_t                                               maxSpsStdCount;
        uint32_t                                               maxPpsStdCount;
        const VkVideoDecodeH265SessionParametersAddInfoEXT*    pParametersAddInfo;
    } VkVideoDecodeH265SessionParametersCreateInfoEXT;

## Members

## Description

Valid Usage (Implicit)

- VUID-VkVideoDecodeH265SessionParametersCreateInfoEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_EXT`

- VUID-VkVideoDecodeH265SessionParametersCreateInfoEXT-pParametersAddInfo-parameter
  If `pParametersAddInfo` is not `NULL`, `pParametersAddInfo` must be a valid pointer to a valid VkVideoDecodeH265SessionParametersAddInfoEXT structure

## See Also

VkStructureType, VkVideoDecodeH265SessionParametersAddInfoEXT

## 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