savepng.h File Reference

#include <SDL_video.h>

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Macros
#define	SDL_SavePNG(surface, file)   SDL_SavePNG_RW(surface, SDL_RWFromFile(file, "wb"), 1)

Functions
int	SDL_SavePNG_RW (SDL_Surface *surface, SDL_RWops *rw, int freedst)
SDL_Surface *	SDL_PNGFormatAlpha (SDL_Surface *src)

Macro Definition Documentation

#define SDL_SavePNG	(		surface,
			file
	)		SDL_SavePNG_RW(surface, SDL_RWFromFile(file, "wb"), 1)

Definition at line 16 of file savepng.h.

Referenced by image::save_image().

Function Documentation

SDL_Surface* SDL_PNGFormatAlpha

(

SDL_Surface *

src

)

Definition at line 44 of file savepng.cpp.

References surf.

Referenced by image::save_image().

int SDL_SavePNG_RW	(	SDL_Surface *	surface,
		SDL_RWops *	rw,
		int	freedst
	)

Definition at line 65 of file savepng.cpp.

References bmask, gmask, i, png_error_SDL(), png_write_SDL(), rmask, SAVEPNG_ERROR, and SAVEPNG_SUCCESS.