Transparency with create suface

SDL Development
1

I’m using a PNG file with transparency, but it’s not working after this code.

foreach(char i; 32 .. 126 + 1) {
	SDL_Surface* surf = SDL_CreateRGBSurface(0, width, height - 1, 32, 0,0,0,0x00);
	scope(exit)
	    SDL_FreeSurface(surf);
	SDL_Rect rsrc = {1 + (i - 33) * step, 1, width, height - 1};
	SDL_BlitSurface(source, &rsrc, surf, null);
	tletters[i] = SDL_CreateTextureFromSurface(gRenderer, surf);
}
2

That code doesn’t do anything with PNG?

also, I don’t think you’re passing the right masks to SDL_CreateRGBSurface() (the last 4 arguments), see https://wiki.libsdl.org/SDL_CreateRGBSurface for how to use it (or use https://wiki.libsdl.org/SDL_CreateRGBSurfaceWithFormat to specify a format directly instead of indirectly via masks)

3

Yay! Thanks Daniel_Gibson - I got it working.