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- /************************************************/
- /* */
- /* Tweaked 256 BGI driver defines */
- /* Copyright (c) 1991 */
- /* Jordan Hargraphix Software */
- /* */
- /************************************************/
-
- #include <dos.h>
-
- typedef unsigned char DacPalette256[256][3];
-
- extern int far _Cdecl Twk256_fdriver[];
-
- /* These are the currently supported modes */
- #define TWK320x400x256 0
- #define TWK320x480x256 1
- #define TWK360x480x256 2
- #define TWK376x564x256 3
- #define TWK400x564x256 4
- #define TWK400x600x256 5
-
- #ifndef XNOR_PUT
- #define XNOR_PUT 5
- #define NAND_PUT 6
- #define NOR_PUT 7
- #endif
- #define TRANS_COPY_PUT 8
-
- /* 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,®);
- }