Misuse of pMiCol/RowStarts of StdVideoAV1TileInfo.

[zzoon]

The current implementation in VulkanAV1Decoder::DecodeTileInfo in vk_video_decoder/libs/NvVideoParser/src/VulkanAV1Decoder.cpp

pic_data->MiColStarts[i] = start_sb;

which means it considers SB as a unit of pMiColStarts instead of a MI unit
IIUC, it should be a MI unit.

The spec says:

pMiColStarts is a pointer to an array of TileCols number of unsigned integers 
that corresponds to MiColStarts defined in section 6.8.14 of the [AV1 Specification]

pMiRowStarts is a pointer to an array of TileRows number of unsigned integers
that corresponds to MiRowStarts defined in section 6.8.14 of the [AV1 Specification]

And AV1 spec is here: https://aomediacodec.github.io/av1-spec/av1-spec.pdf

Thoughts?