home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PsL Monthly 1993 December
/
PSL Monthly Shareware CD-ROM (December 1993).iso
/
prgmming
/
dos
/
pascal
/
svgabg.exe
/
VGAPALET.C
< prev
Wrap
Text File
|
1991-11-16
|
2KB
|
91 lines
/************************************************/
/* */
/* SuperVGA BGI driver defines */
/* Copyright (c) 1991 */
/* Jordan Hargraphix Software */
/* */
/************************************************/
#include <dos.h>
#include "svga16.h"
#include "svga256.h"
#include "twk16.h"
#include "twk256.h"
#include "svga32k.h"
/* Getvgapalette16 gets the entire 16 color palette */
/* PalBuf contains RGB values for all 16 colors */
/* R,G,B values range from 0 to 63 */
/* Usage: */
/* DacPalette16 dac16; */
/* */
/* getvgapalette(&dac16); */
void getvgapalette16(DacPalette16 *PalBuf)
{
struct REGPACK reg;
reg.r_ax = 0x1017;
reg.r_bx = 0;
reg.r_cx = 16;
reg.r_es = FP_SEG(PalBuf);
reg.r_dx = FP_OFF(PalBuf);
intr(0x10,®);
}
/* Getvgapalette256 gets the entire 256 color palette */
/* PalBuf contains RGB values for all 256 colors */
/* R,G,B values range from 0 to 63 */
/* Usage: */
/* DacPalette256 dac256; */
/* */
/* getvgapalette256(&dac256); */
void getvgapalette256(DacPalette256 *PalBuf)
{
struct REGPACK reg;
reg.r_ax = 0x1017;
reg.r_bx = 0;
reg.r_cx = 256;
reg.r_es = FP_SEG(PalBuf);
reg.r_dx = FP_OFF(PalBuf);
intr(0x10,®);
}
/* Setvgapalette16 sets the entire 16 color palette */
/* PalBuf contains RGB values for all 16 colors */
/* R,G,B values range from 0 to 63 */
/* Usage: */
/* DacPalette16 dac16; */
/* */
/* setvgapalette(&dac16); */
void setvgapalette16(DacPalette16 *PalBuf)
{
struct REGPACK reg;
reg.r_ax = 0x1012;
reg.r_bx = 0;
reg.r_cx = 16;
reg.r_es = FP_SEG(PalBuf);
reg.r_dx = FP_OFF(PalBuf);
intr(0x10,®);
}
/* Setvgapalette256 sets the entire 256 color palette */
/* PalBuf contains RGB values for all 256 colors */
/* R,G,B values range from 0 to 63 */
/* Usage: */
/* DacPalette256 dac256; */
/* */
/* setvgapalette256(&dac256); */
void setvgapalette256(DacPalette256 *PalBuf)
{
struct REGPACK reg;
reg.r_ax = 0x1012;
reg.r_bx = 0;
reg.r_cx = 256;
reg.r_es = FP_SEG(PalBuf);
reg.r_dx = FP_OFF(PalBuf);
intr(0x10,®);
}