VkVideoDecodeH264SessionParametersAddInfoKHR

The VkVideoDecodeH264SessionParametersAddInfoKHR structure is defined as:

typedef struct VkVideoDecodeH264SessionParametersAddInfoKHR {
    VkStructureType sType;
    const void* pNext;
    uint32_t stdSPSCount;
    const StdVideoH264SequenceParameterSet* pStdSPSs;
    uint32_t stdPPSCount;
    const StdVideoH264PictureParameterSet* pStdPPSs;
} VkVideoDecodeH264SessionParametersAddInfoKHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• stdSPSCount is the number of elements in the pStdSPSs array.
• pStdSPSs is a pointer to an array of StdVideoH264SequenceParameterSet structures describing the H.264 SPS entries to add.
• stdPPSCount is the number of elements in the pStdPPSs array.
• pStdPPSs is a pointer to an array of StdVideoH264PictureParameterSet structures describing the H.264 PPS entries to add.

This structure can be specified in the following places:

• In the pParametersAddInfo member of the VkVideoDecodeH264SessionParametersCreateInfoKHR structure specified in the pNext chain of VkVideoSessionParametersCreateInfoKHR used to create a video session parameters object. In this case, if the video codec operation the video session parameters object is created with is VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR, then it defines the set of initial parameters to add to the created object (see Creating Video Session Parameters).
• In the pNext chain of VkVideoSessionParametersUpdateInfoKHR. In this case, if the video codec operation the video session parameters object to be updated was created with is VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR, then it defines the set of parameters to add to it (see Updating Video Session Parameters).