/* $Id$ */

/*

 * You can fetch a set of samples TIFF images here:

 * ftp://ftp.remotesensing.org/pub/libtiff/

 * (pics-x.y.z.tar.gz)

 */

#include <gd.h>

#include <stdio.h>

#include <stdlib.h>

int main()

{

	gdImagePtr im;

	FILE *fp;

	char path[4][2048];

	int i;

	char dst[2048];

	sprintf(path[0], "noIconAlpha.tga");

	sprintf(path[1], "noIcon.tga");

	for (i = 0; i < 2; i++) {

		printf("opening %s\n", path[i]);

		fp = fopen(path[i], "rb");

		if (!fp) {

			printf("failed, cannot open file\n");

			return 1;

		}

		im = gdImageCreateFromTga(fp);

		fclose(fp);

		if (!im) {

			fprintf(stderr, "Can't load TIFF image %s\n", path[i]);

			return 1;

		}

		sprintf(dst, "%i.png", i);

		fp = fopen(dst, "wb");

		if (!fp) {

			fprintf(stderr, "Can't save png image fromtiff.png\n");

			gdImageDestroy(im);

			return 1;

		}

#ifdef HAVE_LIBPNG

	gdImagePng(im, fp);

#else

	printf("No PNG support. Cannot save image.\n");

#endif

		fclose(fp);

		gdImageDestroy(im);

	}

	return 0;

}