# VkPhysicalDeviceVideoFormatInfoKHR(3) Manual Page

## Name

VkPhysicalDeviceVideoFormatInfoKHR - Structure specifying the codec video format

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## C Specification

The `VkPhysicalDeviceVideoFormatInfoKHR` structure is defined as:

    // Provided by VK_KHR_video_queue
    typedef struct VkPhysicalDeviceVideoFormatInfoKHR {
        VkStructureType      sType;
        const void*          pNext;
        VkImageUsageFlags    imageUsage;
    } VkPhysicalDeviceVideoFormatInfoKHR;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `imageUsage` is a bitmask of VkImageUsageFlagBits specifying the intended usage of the video images.

## Description

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceVideoFormatInfoKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VIDEO_FORMAT_INFO_KHR`

- VUID-VkPhysicalDeviceVideoFormatInfoKHR-pNext-pNext
  `pNext` must be `NULL` or a pointer to a valid instance of VkVideoProfileListInfoKHR

- VUID-VkPhysicalDeviceVideoFormatInfoKHR-sType-unique
  The `sType` value of each struct in the `pNext` chain must be unique

- VUID-VkPhysicalDeviceVideoFormatInfoKHR-imageUsage-parameter
  `imageUsage` must be a valid combination of VkImageUsageFlagBits values

- VUID-VkPhysicalDeviceVideoFormatInfoKHR-imageUsage-requiredbitmask
  `imageUsage` must not be `0`

## See Also

VK_KHR_video_queue, VkImageUsageFlags, VkStructureType, vkGetPhysicalDeviceVideoFormatPropertiesKHR

## 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