###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/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 [SDL_surface.h](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_surface.h), but apps should use `#include <SDL3/SDL.h>`

## Syntax

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

```

## Function Parameters

|                   |                                                                                                                                                       |
| ----------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- |
| **src**           | the [SDL_Surface](SDL_Surface) structure to be copied from                                                                                            |
| **srcrect**       | the [SDL_Rect](SDL_Rect) structure representing the rectangle to be copied                                                                            |
| **dst**           | the [SDL_Surface](SDL_Surface) structure that is the blit target                                                                                      |
| **dstrect**       | the [SDL_Rect](SDL_Rect) structure representing the target rectangle in the destination surface, filled with the actual rectangle used after clipping |
| **scaleMode**     | scale algorithm to be used                                                                                                                            |

## Return Value

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

## Version

This function is available since SDL 3.0.0.

## See Also

* [SDL_BlitSurface](SDL_BlitSurface)

----
[CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction)