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gd-libgd / src / gd_ss.c

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#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include "gd.h"

#define TRUE 1
#define FALSE 0

/* Exported functions: */
extern void gdImagePngToSink(gdImagePtr im, gdSinkPtr out);
extern gdImagePtr gdImageCreateFromPngSource(gdSourcePtr inSource);

/* Use this for commenting out debug-print statements. */
/* Just use the first '#define' to allow all the prints... */
/*#define GD_SS_DBG(s) (s) */
#define GD_SS_DBG(s)

void gdImagePngToSink(gdImagePtr im, gdSinkPtr outSink)
{
        gdIOCtx   *out = gdNewSSCtx(NULL,outSink);
        gdImagePngCtx(im, out);
        out->free(out);
}

gdImagePtr gdImageCreateFromPngSource(gdSourcePtr inSource)
{
        gdIOCtx         *in = gdNewSSCtx(inSource, NULL);
        gdImagePtr      im;

        im = gdImageCreateFromPngCtx(in);

        in->free(in);

        return im;
}