ff_vdpau_vc1_decode_picture 4282 libavcodec/vc1.c         ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
ff_vdpau_vc1_decode_picture   39 libavcodec/vdpau_internal.h void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,