IMG_SaveJPG_IO3
Save an sdl_surface into jpeg image data, via an sdl_iostream.
Usage
#include "SDL3_image/SDL_image.h"
bool IMG_SaveJPG_IO(SDL_Surface *surface, SDL_IOStream *dst, bool closeio, int quality);
Header file
Defined in SDL3_image/SDL_image.h
Overview
If you just want to save to a filename, you can use
IMG_SaveJPG () instead.
If closeio is true, dst will be closed before returning, whether this function succeeds or not.
Function parameters
- surface
-
the SDL surface to save.
- dst
-
the SDL_IOStream to save the image data to.
- closeio
-
true to close/free the SDL_IOStream before returning, false to leave it open.
- quality
-
[0; 33] is Lowest quality, [34; 66] is Middle quality, [67; 100] is Highest quality.
Return value
Returns true on success or false on failure; call SDL_GetError() for more information.