(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_BlitSurfaceScaled

Perform a scaled blit to a destination surface, which may be of a different format.

Header File

Defined in <SDL3/SDL_surface.h>

Syntax

int SDL_BlitSurfaceScaled(SDL_Surface *src, const SDL_Rect *srcrect, SDL_Surface *dst, const SDL_Rect *dstrect, SDL_ScaleMode scaleMode);

Function Parameters

SDL_Surface *	src	the SDL_Surface structure to be copied from.
const SDL_Rect *	srcrect	the SDL_Rect structure representing the rectangle to be copied, or NULL to copy the entire surface.
SDL_Surface *	dst	the SDL_Surface structure that is the blit target.
const SDL_Rect *	dstrect	the SDL_Rect structure representing the target rectangle in the destination surface, or NULL to fill the entire destination surface.
SDL_ScaleMode	scaleMode	the SDL_ScaleMode to be used.

Return Value

(int) Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Thread Safety

The same destination surface should not be used from two threads at once. It is safe to use the same source surface from multiple threads.

Version

This function is available since SDL 3.0.0.

See Also

• SDL_BlitSurface

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CategoryAPI, CategoryAPIFunction, CategorySurface

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