768                                    RMDemuxContext *rm, RMStream *vst,  in rm_assemble_video_frame()  argument
818     if((seq & 0x7F) == 1 || vst->curpic_num != pic_num){  in rm_assemble_video_frame()
823         vst->slices = ((hdr & 0x3F) << 1) + 1;  in rm_assemble_video_frame()
824         vst->videobufsize = len2 + 8*vst->slices + 1;  in rm_assemble_video_frame()
825         av_packet_unref(&vst->pkt); //FIXME this should be output.  in rm_assemble_video_frame()
826         if ((ret = av_new_packet(&vst->pkt, vst->videobufsize)) < 0)  in rm_assemble_video_frame()
828         vst->videobufpos = 8*vst->slices + 1;  in rm_assemble_video_frame()
829         vst->cur_slice = 0;  in rm_assemble_video_frame()
830         vst->curpic_num = pic_num;  in rm_assemble_video_frame()
831         vst->pktpos = avio_tell(pb);  in rm_assemble_video_frame()
836     if(++vst->cur_slice > vst->slices) {  in rm_assemble_video_frame()
837         av_log(s, AV_LOG_ERROR, "cur slice %d, too large\n", vst->cur_slice);  in rm_assemble_video_frame()
840     if(!vst->pkt.data)  in rm_assemble_video_frame()
842     AV_WL32(vst->pkt.data - 7 + 8*vst->cur_slice, 1);  in rm_assemble_video_frame()
843     AV_WL32(vst->pkt.data - 3 + 8*vst->cur_slice, vst->videobufpos - 8*vst->slices - 1);  in rm_assemble_video_frame()
844     if(vst->videobufpos + len > vst->videobufsize) {  in rm_assemble_video_frame()
848     if (avio_read(pb, vst->pkt.data + vst->videobufpos, len) != len)  in rm_assemble_video_frame()
850     vst->videobufpos += len;  in rm_assemble_video_frame()
853     if (type == 2 || vst->videobufpos == vst->videobufsize) {  in rm_assemble_video_frame()
854         vst->pkt.data[0] = vst->cur_slice-1;  in rm_assemble_video_frame()
855         av_packet_move_ref(pkt, &vst->pkt);  in rm_assemble_video_frame()
856         if(vst->slices != vst->cur_slice) //FIXME find out how to set slices correct from the begin  in rm_assemble_video_frame()
857             memmove(pkt->data + 1 + 8*vst->cur_slice, pkt->data + 1 + 8*vst->slices,  in rm_assemble_video_frame()
858                 vst->videobufpos - 1 - 8*vst->slices);  in rm_assemble_video_frame()
859         av_shrink_packet(pkt, vst->videobufpos + 8*(vst->cur_slice - vst->slices));  in rm_assemble_video_frame()
861         pkt->pos = vst->pktpos;  in rm_assemble_video_frame()
862         vst->slices = 0;  in rm_assemble_video_frame()