IMG_SavePNG_IO - Save an SDL_Surface into PNG image data, via an SDL_IOStream.

       This function is available since SDL_image 3.0.0.

       If you just want to save to a filename, you can use

       IMG_SavePNG () instead.

       If closeio is true, dst will be closed before returning, whether this function succeeds or not.

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.

       Defined in SDL3_image/SDL_image.h

       IMG_SavePNG_IO - Save an SDL_Surface into PNG image data, via an SDL_IOStream.

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

•(3), IMG_SavePNG(3)

SDL_image                                        SDL_image 3.2.4                               IMG_SavePNG_IO(3)

#include"SDL3_image/SDL_image.h"boolIMG_SavePNG_IO(SDL_Surface*surface,SDL_IOStream*dst,boolcloseio);