SDL_BlitSurfaceTiled - Man Page

#include <SDL3/SDL_surface.h>

bool SDL_BlitSurfaceTiled(SDL_Surface *src, const SDL_Rect *srcrect, SDL_Surface *dst, const SDL_Rect *dstrect);

The pixels in srcrect will be repeated as many times as needed to completely fill dstrect.

src

the SDL_Surface structure to be copied from.

srcrect

the SDL_Rect structure representing the rectangle to be copied, or NULL to copy the entire surface.

dst

the SDL_Surface structure that is the blit target.

dstrect

the SDL_Rect structure representing the target rectangle in the destination surface, or NULL to fill the entire surface.

for more information.

Only one thread should be using the src and dst surfaces at any given time.

This function is available since SDL 3.2.0.

SDL_BlitSurface(3)