[SDL] SDL Color-masking Blitting?
sbizna at tejat.net
Mon Feb 4 13:48:12 PST 2008
On Feb 4, 2008 9:58 AM, Taylor Jeude <terinfire at hotmail.com> wrote:
> I was curious if there was a built-in way to mask a surface and then blit
> it. Basically, say I have a font or an image, and it is black and white --
> nothing else. I want to be able to mask the image (say with color
> 255,0,128, so I have a kind of dark red-magenta), and then blit it. Is
> there a way that is built in? If not, then am I basically just needing to
> write my own specialized Blit function to do this? Or if anyone's already
> done this and is kind and doesn't mind divulging some open-source code,
> that'd be pretty cool too!
If it's a paletted image, you can set its palette before blitting. If
it's not, you're in for a fun time...
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