static T_void __interrupt __far ITickerInterruptSimple(T_void)
{
T_word16 i ;
static T_byte8 flag = 0 ;
/* Do the old interrupt. */
IOldTickerInterrupt() ;
if (flag == 1) {
flag = 0 ;
/* Change colors. */
for (i=0; i<32; i++) {
palette[i][0] = rand()&63 ;
palette[i][1] = rand()&63 ;
palette[i][2] = rand()&63 ;
}
GrSetPalette(225, 32) ;
} else {
flag++ ;
}
/* Note that we are done. */
outp(0x20, 0x20) ;
}
void GrRemapBitmap (grsBitmap * bmP, ubyte *palette, int transparentColor, int superTranspColor)
{
int freq [256];
memset (freq, 0, 256 * sizeof (int));
if (!palette)
palette = bmP->bm_palette;
if (!palette)
return;
GrCountColors (bmP->bm_texBuf, bmP->bm_props.w * bmP->bm_props.h, freq);
GrSetPalette (bmP, palette, transparentColor, superTranspColor, freq);
}
void GrRemapBitmapGood (grsBitmap * bmP, ubyte *palette, int transparentColor, int superTranspColor)
{
int freq [256];
memset (freq, 0, 256 * sizeof (int));
if (!palette)
palette = bmP->bm_palette;
if (!palette)
return;
if (bmP->bm_props.w == bmP->bm_props.rowsize)
GrCountColors (bmP->bm_texBuf, bmP->bm_props.w * bmP->bm_props.h, freq);
else {
int y;
ubyte *p = bmP->bm_texBuf;
for (y = bmP->bm_props.h; y; y--, p += bmP->bm_props.rowsize)
GrCountColors (p, bmP->bm_props.w, freq);
}
GrSetPalette (bmP, palette, transparentColor, superTranspColor, freq);
}
