| Re: [AD] [BUG] Mask color bug. |
[ Thread Index |
Date Index
| More lists.liballeg.org/allegro-developers Archives
]
> Actually I don't know if it is really a bug or a lack of documentation:/
> The problem is that if I change the values of _rgb_[r|g|b]_shift32 then
> the mask color does not change accordingly.
The mask colors are hard-coded in include/allegro/color.h
> And if I want bitmap_mask_color to return the "good value", I have to
> change bmp->vtable->mask_color myself.
bitmap_mask_color() is only a wrapper for bmp->vtable->mask_color, which
always use one of the hard-coded value and is set at bitmap creation through
the vtable.
> Is it a normal behaviour ? Did I miss something ?
At least historical ;-)
I suppose you would like the mask color to be always pink whatever the color
format is ?
--
Eric Botcazou
ebotcazou@xxxxxxxxxx