/* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Sony Corp. and Kazumasa Utashiro of Software Research Associates, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: $Hdr: askrom.c,v 4.300 91/06/09 06:32:39 root Rel41 $ SONY * * @(#)askrom.c 8.1 (Berkeley) 6/10/93 */ #include "nwb514.h" #include "nwb251.h" #include "nwb256.h" #if NNWB514 > 0 || NNWB251 > 0 || NNWB256 > 0 #ifdef IPC_MRX #include "../../h/param.h" #include "../../iop/framebuf.h" #include "../../iop/fbreg.h" #else #include <sys/types.h> #include <sys/param.h> #include <news3400/iop/framebuf.h> #include <news3400/iop/fbreg.h> #endif #include <news3400/fb/fbdefs.h> #include <news3400/fb/qpdm.h> extern short zero[]; extern char *ext_fnt_addr[]; extern char *ext_fnt24_addr[]; int krom_enable = 0; caddr_t autos_Krom_addr(fb, c, sr) struct fbdev *fb; register int c; lRectangle *sr; { unsigned int cvcode24(); if ((c >= 0x20) && (c <= 0x7e)) { /* * ASCII char */ c -= ' '; c = ((c & 0x1f) | ((c & 0xe0) << 2)) << 7; return ((caddr_t)(c + QP_KJROM + (sr->extent.y > 16 ? 0 : 96))); } else if ((c >= 0xa1) && (c <= 0xdf)) { /* * KANA char */ if (sr->extent.y > 16) return ((caddr_t)ext_fnt24_addr[c + 64]); else return ((caddr_t)ext_fnt_addr[c + 64]); } else if ((c >= 0x2000) && (c <= 0x7fff)) { /* * KANJI char */ switch (c & 0x7000) { case 0x2000: c = ((c & 0x1f)|((c & 0x60)<<5)|((c & 0x700)>>1))<<7; break; case 0x3000: case 0x4000: c = ((c & 0x7f)|((c & 0xf00)>>1)|((c & 0x4000)>>3))<<7; break; case 0x5000: case 0x6000: c = ((c & 0x7f)|((c & 0xf00)>>1) |((c & 0x2000)>>2)|0x1000) << 7; break; case 0x7000: c = ((c & 0x1f)|((c & 0x60)<<5) | ((c & 0x700)>>1)|0x1000) << 7; break; } return ((caddr_t)(c + QP_KJROM + (sr->extent.y > 16 ? 0 : 96))); } else { /* * UNKNOWN char */ return ((caddr_t)zero); } } #endif /* NNWB514 > 0 || NNWB251 > 0 || NNWB256 > 0 */