ff_qsv_init_internal_session 128 libavcodec/qsv_internal.h int ff_qsv_init_internal_session(AVCodecContext *avctx, QSVSession *qs, ff_qsv_init_internal_session 144 libavcodec/qsvdec.c ret = ff_qsv_init_internal_session(avctx, &q->internal_qs, ff_qsv_init_internal_session 1080 libavcodec/qsvenc.c ret = ff_qsv_init_internal_session(avctx, &q->internal_qs,