first shoot

tools/fimg2pnm.c

@@ -0,0 +1,62 @@
+#include  <stdio.h>
+#include  <stdlib.h>
+#include  <unistd.h>
+
+#include  "../floatimg.h"
+
+int		verbosity;
+
+/* --------------------------------------------------------------------- */
+int convertir_fimg_en_pnm(char *srcname, char *dstname, int notused)
+{
+int		foo, infos[3];
+FloatImg	fimg;
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %25s ( '%s' '%s' )\n", __func__, srcname, dstname);
+#endif
+
+foo = fimg_fileinfos(srcname, infos);
+if (foo) { fprintf(stderr, "'%s' get dims -> %d\n", srcname, foo); }
+
+if (verbosity) {
+	fprintf(stderr, "image '%s' is %d x %d\n",
+				srcname, infos[0], infos[1]);
+	}
+
+foo = fimg_create_from_dump(srcname, &fimg);
+if (foo) {
+	fprintf(stderr, "create fimg from '%s' -> %d\n", srcname, foo);
+	return -1;
+	}
+
+#if DEBUG_LEVEL > 1
+print_floatimg(&fimg, "created fimg");
+#endif
+
+foo = fimg_save_as_pnm(&fimg, dstname, 0);
+if(foo) { fprintf(stderr, "%p to '%s' -> %d\n", &fimg, dstname, foo); }
+
+return 0;
+}
+/* --------------------------------------------------------------------- */
+int main(int argc, char *argv[])
+{
+int		foo;
+
+if (3 != argc) {
+	fimg_print_version(1);
+	fprintf(stderr, "usage:\n\t%s foo.fimg bar.pnm\n", argv[0]);
+	exit(1);
+	}
+
+if ( 0 != access(argv[1], R_OK|W_OK) ) {	/* fimg is NOT readable */
+	fprintf(stderr, "%s: %s don't exist.\n", argv[0], argv[1]);
+	exit(2);
+	}
+
+foo = convertir_fimg_en_pnm(argv[1], argv[2], 0);
+if (foo) fprintf(stderr, "conversion -> %d\n", foo);
+
+return 0;
+}