Rev 3 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1063 | tullio | 1 | |
| 2 | /* |
||
| 3 | * This program is free software; you can redistribute it and/or modify |
||
| 4 | * it under the terms of the GNU General Public License as published by |
||
| 5 | * the Free Software Foundation; either version 2 of the License, or |
||
| 6 | * (at your option) any later version. |
||
| 7 | * |
||
| 8 | * This program is distributed in the hope that it will be useful, |
||
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 11 | * GNU General Public License for more details. |
||
| 12 | * |
||
| 13 | * You should have received a copy of the GNU General Public License |
||
| 14 | * along with this program; if not, write to the Free Software |
||
| 15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
| 16 | * |
||
| 17 | */ |
||
| 18 | |||
| 2 | pj | 19 | #include <ll/i386/hw-data.h> |
| 20 | #include <ll/i386/hw-instr.h> |
||
| 21 | #include <drivers/gd.h> |
||
| 22 | |||
| 23 | void gd_getcolor(BYTE ind, BYTE *r, BYTE *g, BYTE *b) |
||
| 24 | { |
||
| 25 | outp(0x3c7, ind); |
||
| 26 | *r = inp(0x3c9); |
||
| 27 | *g = inp(0x3c9); |
||
| 28 | *b = inp(0x3c9); |
||
| 29 | } |
||
| 30 | |||
| 31 | void gd_setcolor(BYTE ind,BYTE r,BYTE g,BYTE b) |
||
| 32 | { |
||
| 33 | outp(0x3c8, ind); |
||
| 34 | outp(0x3c9, r); |
||
| 35 | outp(0x3c9, g); |
||
| 36 | outp(0x3c9, b); |
||
| 37 | } |
||
| 38 | |||
| 39 | void gd_getpalette(BYTE start, BYTE num, BYTE *pal) |
||
| 40 | { |
||
| 41 | int i; |
||
| 42 | |||
| 43 | for (i = start; i < start + num; i++) { |
||
| 44 | outp(0x3c7, i); |
||
| 45 | *pal++ = inp(0x3c9); |
||
| 46 | *pal++ = inp(0x3c9); |
||
| 47 | *pal++ = inp(0x3c9); |
||
| 48 | } |
||
| 49 | } |
||
| 50 | |||
| 51 | void gd_setpalette(BYTE start, BYTE num, BYTE *pal) |
||
| 52 | { |
||
| 53 | int i; |
||
| 54 | |||
| 55 | for (i = start; i < start + num; i++) { |
||
| 56 | outp(0x3c8, i); |
||
| 57 | outp(0x3c9, *pal++); |
||
| 58 | outp(0x3c9, *pal++); |
||
| 59 | outp(0x3c9, *pal++); |
||
| 60 | } |
||
| 61 | } |