ff_vdpau_h264_set_reference_frames  163 libavcodec/h264_picture.c         ff_vdpau_h264_set_reference_frames(h);
ff_vdpau_h264_set_reference_frames  136 libavcodec/vdpau_internal.h void ff_vdpau_h264_set_reference_frames(H264Context *h);