VkVideoDecodeAV1ProfileInfoKHR

A video profile supporting AV1 video decode operations is specified by setting VkVideoProfileInfoKHR::videoCodecOperation to VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR and adding a VkVideoDecodeAV1ProfileInfoKHR structure to the VkVideoProfileInfoKHR::pNext chain.

The VkVideoDecodeAV1ProfileInfoKHR structure is defined as:

typedef struct VkVideoDecodeAV1ProfileInfoKHR {
    VkStructureType sType;
    const void* pNext;
    StdVideoAV1Profile stdProfile;
    VkBool32 filmGrainSupport;
} VkVideoDecodeAV1ProfileInfoKHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• stdProfile is a StdVideoAV1Profile value specifying the AV1 codec profile, as defined in section A.2 of the AV1 Specification.
• filmGrainSupport specifies whether AV1 film grain, as defined in section 7.8.3 of the AV1 Specification, can be used with the video profile. When this member is VK_TRUE, video session objects created against the video profile will be able to decode pictures that have film grain enabled.