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