PTLCommon         363 libavcodec/hevc.h     PTLCommon general_ptl;
PTLCommon         364 libavcodec/hevc.h     PTLCommon sub_layer_ptl[MAX_SUB_LAYERS];
PTLCommon         202 libavcodec/hevc_ps.c static int decode_profile_tier_level(HEVCContext *s, PTLCommon *ptl)