C Specification

A video profile is defined by VkVideoProfileKHR structure as:

// Provided by VK_KHR_video_queue
typedef struct VkVideoProfileKHR {
    VkStructureType                     sType;
    void*                               pNext;
    VkVideoCodecOperationFlagBitsKHR    videoCodecOperation;
    VkVideoChromaSubsamplingFlagsKHR    chromaSubsampling;
    VkVideoComponentBitDepthFlagsKHR    lumaBitDepth;
    VkVideoComponentBitDepthFlagsKHR    chromaBitDepth;
} VkVideoProfileKHR;

Members

Description

Valid Usage (Implicit)

  • VUID-VkVideoProfileKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_VIDEO_PROFILE_KHR

  • VUID-VkVideoProfileKHR-videoCodecOperation-parameter
    videoCodecOperation must be a valid VkVideoCodecOperationFlagBitsKHR value

  • VUID-VkVideoProfileKHR-chromaSubsampling-parameter
    chromaSubsampling must be a valid combination of VkVideoChromaSubsamplingFlagBitsKHR values

  • VUID-VkVideoProfileKHR-chromaSubsampling-requiredbitmask
    chromaSubsampling must not be 0

  • VUID-VkVideoProfileKHR-lumaBitDepth-parameter
    lumaBitDepth must be a valid combination of VkVideoComponentBitDepthFlagBitsKHR values

  • VUID-VkVideoProfileKHR-lumaBitDepth-requiredbitmask
    lumaBitDepth must not be 0

  • VUID-VkVideoProfileKHR-chromaBitDepth-parameter
    chromaBitDepth must be a valid combination of VkVideoComponentBitDepthFlagBitsKHR values

  • VUID-VkVideoProfileKHR-chromaBitDepth-requiredbitmask
    chromaBitDepth must not be 0

See Also

VK_KHR_video_queue, VkStructureType, VkVideoChromaSubsamplingFlagsKHR, VkVideoCodecOperationFlagBitsKHR, VkVideoComponentBitDepthFlagsKHR, VkVideoProfilesKHR, VkVideoSessionCreateInfoKHR, vkGetPhysicalDeviceVideoCapabilitiesKHR

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 2014-2022 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0