NAME¶

SDL_BlitSurfaceTiledWithScale - Perform a scaled and tiled blit to a destination surface, which may be of a different format.

SYNOPSIS¶

#include <SDL3/SDL_surface.h>

bool SDL_BlitSurfaceTiledWithScale(SDL_Surface *src, const SDL_Rect *srcrect, float scale, SDL_ScaleMode scaleMode, SDL_Surface *dst, const SDL_Rect *dstrect);

DESCRIPTION¶

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

FUNCTION PARAMETERS¶

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.

scale

the scale used to transform srcrect into the destination rectangle, e.g. a 32x32 texture with a scale of 2 would fill 64x64 tiles.

scaleMode

scale algorithm to be used.

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.

RETURN VALUE¶

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY¶

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

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_BlitSurface(3)