# SDL_UpperBlitScaled Perform a scaled surface copy to a destination surface. ## Header File Defined in [SDL_surface.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_surface.h) ## Syntax ```c int SDL_UpperBlitScaled (SDL_Surface * src, const SDL_Rect * srcrect, SDL_Surface * dst, SDL_Rect * dstrect); #define SDL_BlitScaled SDL_UpperBlitScaled ``` ## Function Parameters | | | | | ---------------------------- | ----------- | --------------------------------------------------------------------------------------------------------------------------- | | [SDL_Surface](SDL_Surface) * | **src** | the [SDL_Surface](SDL_Surface) structure to be copied from. | | const [SDL_Rect](SDL_Rect) * | **srcrect** | the [SDL_Rect](SDL_Rect) structure representing the rectangle to be copied, or NULL to copy the entire surface. | | [SDL_Surface](SDL_Surface) * | **dst** | the [SDL_Surface](SDL_Surface) structure that is the blit target. | | [SDL_Rect](SDL_Rect) * | **dstrect** | the [SDL_Rect](SDL_Rect) structure representing the rectangle that is copied into, or NULL to copy into the entire surface. | ## Return Value (int) Returns 0 on success or a negative error code on failure; call [SDL_GetError](SDL_GetError)() for more information. ## Remarks [SDL_UpperBlitScaled](SDL_UpperBlitScaled)() has been replaced by [SDL_BlitScaled](SDL_BlitScaled)(), which is merely a macro for this function with a less confusing name. ## Version This function is available since SDL 2.0.0. ## See Also - [SDL_BlitScaled](SDL_BlitScaled) ---- [CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategorySurface](CategorySurface)