782 |
|
static short cerr[ICONSIZ]; |
783 |
|
static int ynext; |
784 |
|
static char *dp; |
785 |
< |
double sf; |
786 |
< |
COLOR col; |
785 |
> |
COLR clr; |
786 |
|
register int err; |
787 |
|
register int x, ti; |
788 |
|
int errp; |
807 |
|
} |
808 |
|
if (y < ynext*ymax/iconheight) /* skip this one */ |
809 |
|
return; |
811 |
– |
sf = pow(2.0, (double)(scale+8)); |
810 |
|
err = 0; |
811 |
|
for (x = 0; x < iconwidth; x++) { |
812 |
|
if (!(x&7)) |
813 |
|
*++dp = 0; |
814 |
|
errp = err; |
815 |
|
ti = x*xmax/iconwidth; |
816 |
< |
colr_color(col, scan[ti]); |
817 |
< |
ti = sf*bright(col); |
818 |
< |
if (ti > 255) ti = 255; |
821 |
< |
err += ti + cerr[x]; |
816 |
> |
copycolr(clr, scan[ti]); |
817 |
> |
normcolrs(clr, 1, scale); |
818 |
> |
err += normbright(clr) + cerr[x]; |
819 |
|
if (err > 127) |
820 |
|
err -= 255; |
821 |
|
else |