Lines Matching defs:delta
1172 unsigned int delta;
1182 delta = lines * c->vc_size_row;
1184 if (c->vc_scr_end + delta >= vga_vram_end) {
1186 (u16 *) (oldo + delta),
1187 c->vc_screenbuf_size - delta);
1191 c->vc_origin += delta;
1193 delta), c->vc_video_erase_char,
1194 delta);
1196 if (oldo - delta < vga_vram_base) {
1199 delta), (u16 *) oldo,
1200 c->vc_screenbuf_size - delta);
1204 c->vc_origin -= delta;
1207 delta);