100644 blob 196c6863558686124f54a12f115b774e5ab7a20c	extensions_data.txt
100644 blob c89bcedc8a44717975ce2babe05e152b9d15b038	mandatory_features.txt
040000 tree eb28901fc3827e35fffed9f95cc6d1cf44599cb9	vk_video