(This function is part of SDL_image, a separate library from SDL.)

IMG_SavePNG_RW

Save an SDL_Surface into PNG image data, via an SDL_RWops.

Syntax

int IMG_SavePNG_RW(SDL_Surface *surface, SDL_RWops *dst, int freedst);

Function Parameters

surface	the SDL surface to save
dst	the SDL_RWops to save the image data to.

Return Value

Returns 0 if successful, -1 on error.

Remarks

If you just want to save to a filename, you can use IMG_SavePNG() instead.

Version

This function is available since SDL_image 2.0.0.

Related Functions

• IMG_SavePNG
• IMG_SaveJPG
• IMG_SaveJPG_RW

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CategoryAPI

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