- sync to 2.0.1GD_2_0_1

1 files changed, 48 insertions, 44 deletions

diff --git a/src/gdparttopng.c b/src/gdparttopng.c
index 971c82d..03386b8 100644
--- a/src/gdparttopng.c
+++ b/src/gdparttopng.c
@@ -1,51 +1,55 @@
 #include <stdio.h>
-#include <stdlib.h> /* For atoi */
+#include <stdlib.h>		/* For atoi */
 #include "gd.h"
 
 /* A short program which converts a .png file into a .gd file, for
-	your convenience in creating images on the fly from a
-	basis image that must be loaded quickly. The .gd format
-	is not intended to be a general-purpose format. */
+   your convenience in creating images on the fly from a
+   basis image that must be loaded quickly. The .gd format
+   is not intended to be a general-purpose format. */
 
-int main(int argc, char **argv)
+int
+main (int argc, char **argv)
 {
-	gdImagePtr im;
-	FILE *in, *out;
-	int x, y, w, h;
-
-	if (argc != 7) {
-		fprintf(stderr, "Usage: gdparttopng filename.gd filename.png x y w h\n");
-		exit(1);
-	}
-	in = fopen(argv[1], "rb");
-	if (!in) {
-		fprintf(stderr, "Input file does not exist!\n");
-		exit(1);
-	}
-
-	x = atoi(argv[3]);
-	y = atoi(argv[4]);
-        w = atoi(argv[5]);
-        h = atoi(argv[6]);
-
-	printf("Extracting from (%d, %d), size is %dx%d\n", x, y, w, h);
-
-	im = gdImageCreateFromGd2Part(in, x, y, w, h);
-	fclose(in);
-	if (!im) {
-		fprintf(stderr, "Input is not in PNG format!\n");
-		exit(1);
-	}
-	out = fopen(argv[2], "wb");
-	if (!out) {
-		fprintf(stderr, "Output file cannot be written to!\n");
-		gdImageDestroy(im);
-		exit(1);	
-	}
-        gdImagePng(im, out);
-	fclose(out);
-	gdImageDestroy(im);
-
-	return 0;
+  gdImagePtr im;
+  FILE *in, *out;
+  int x, y, w, h;
+
+  if (argc != 7)
+    {
+      fprintf (stderr, "Usage: gdparttopng filename.gd filename.png x y w h\n");
+      exit (1);
+    }
+  in = fopen (argv[1], "rb");
+  if (!in)
+    {
+      fprintf (stderr, "Input file does not exist!\n");
+      exit (1);
+    }
+
+  x = atoi (argv[3]);
+  y = atoi (argv[4]);
+  w = atoi (argv[5]);
+  h = atoi (argv[6]);
+
+  printf ("Extracting from (%d, %d), size is %dx%d\n", x, y, w, h);
+
+  im = gdImageCreateFromGd2Part (in, x, y, w, h);
+  fclose (in);
+  if (!im)
+    {
+      fprintf (stderr, "Input is not in PNG format!\n");
+      exit (1);
+    }
+  out = fopen (argv[2], "wb");
+  if (!out)
+    {
+      fprintf (stderr, "Output file cannot be written to!\n");
+      gdImageDestroy (im);
+      exit (1);
+    }
+  gdImagePng (im, out);
+  fclose (out);
+  gdImageDestroy (im);
+
+  return 0;
 }
-