96     if (!ctx->picbuf.cur_pic->ipf && !ctx->picbuf.cur_pic->grf &&  in set_filter()
385         vp8e_put_lit(bitbuf, cur_pic->grf, 1); /* Grf refresh */  in set_frame_header()
388         if (!cur_pic->grf) {  in set_frame_header()
389             if (ref_pic_list[0].grf) {  in set_frame_header()
391             } else if (ref_pic_list[2].grf) {  in set_frame_header()
624     refPic->grf = 0;  in reset_refpic()
645         if (ref_pic[i].grf && (&ref_pic[i] != cur_pic)) {  in init_ref_pic_list()
660         ref_pic_list[i].grf = 0;  in init_ref_pic_list()
675         buf->cur_pic->grf = 1;  in init_picbuf()
708             pic_buf->cur_pic->grf = 0;  in set_picbuf_ref()
716             if (pic_buf->cur_pic->grf || no_grf)  in set_picbuf_ref()
717                 pic_buf->ref_pic_list[i].grf = 0;  in set_picbuf_ref()
774                 ((cur_pic->grf | cand->grf) == cur_pic->grf) &&  in set_picbuf_ref()
949         if (cur_pic->grf)  in update_picbuf()
950             ref_pic[i].grf = 0;  in update_picbuf()
957             if (ref_pic_list[i].grf)  in update_picbuf()
958                 ref_pic[j].grf = 0;  in update_picbuf()
965         if (ref_pic_list[i].grf)  in update_picbuf()
966             ref_pic_list[i].refPic->grf = 1;  in update_picbuf()
973         if (!tmp->ipf && !tmp->arf && !tmp->grf) {  in update_picbuf()
1452             pic_buf->cur_pic->grf = 1;  in hal_vp8e_enc_strm_code()
1463             pic_buf->cur_pic->grf = 1;  in hal_vp8e_enc_strm_code()