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reinstate 256 color

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nhmall
2024-03-24 23:47:24 -04:00
parent 4d453193cf
commit e3409fd4af
8 changed files with 25 additions and 32 deletions
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10
src/coloratt.c
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@@ -853,14 +853,20 @@ rgbstr_to_int32(const char *rgbstr)
}
int
set_map_nhcolor(glyph_map *gmap, uint32 nhcolor)
set_map_customcolor(glyph_map *gmap, uint32 nhcolor)
{
glyph_map *tmpgm = gmap;
uint32 closecolor = 0;
uint16 clridx = 0;
if (!tmpgm)
return 0;
gmap->customcolor = nhcolor;
if (closest_color(nhcolor, &closecolor, &clridx))
gmap->color256idx = clridx;
else
gmap->color256idx = 0;
return 1;
}
@@ -976,7 +982,7 @@ color_distance(uint32_t rgb1, uint32_t rgb2)
}
boolean
closest_color(uint32 lcolor, uint32 *closecolor, int *clridx)
closest_color(uint32 lcolor, uint32 *closecolor, uint16 *clridx)
{
int i, color_index = -1, similar = INT_MAX, current;
boolean retbool = FALSE;