cvs: gd /libgd/examples nnquant.c

pajoye		Tue Jan 15 11:28:43 2008 UTC

  Modified files:              
    /gd/libgd/examples	nnquant.c 
  Log:
  - don't try to build when jpeg support is not available
  
http://cvs.php.net/viewvc.cgi/gd/libgd/examples/nnquant.c?r1=1.3&r2=1.4&diff_format=u
Index: gd/libgd/examples/nnquant.c
diff -u gd/libgd/examples/nnquant.c:1.3 gd/libgd/examples/nnquant.c:1.4
--- gd/libgd/examples/nnquant.c:1.3	Sat Jan  5 20:46:08 2008
+++ gd/libgd/examples/nnquant.c	Tue Jan 15 11:28:43 2008
@@ -1,4 +1,4 @@
-/* $Id: nnquant.c,v 1.3 2008/01/05 20:46:08 pajoye Exp $ */
+/* $Id: nnquant.c,v 1.4 2008/01/15 11:28:43 pajoye Exp $ */
 /*
  * You can fetch a set of samples TIFF images here:
  * ftp://ftp.remotesensing.org/pub/libtiff/
@@ -23,6 +23,7 @@
 
 int main()
 {
+#ifdef HAVE_JPEG
  	gdImagePtr im, im2;
 	FILE *fp;
 	char path[2048];
@@ -56,5 +57,9 @@
 	save_png(im, "a_jquant_dither.png");
 
 	gdImageDestroy(im);
+#else
+	printf("JPEG support is required for this example. Please recompile GD with JPEG or change this example to use another format as input.");
+	return 1;
+#endif
 	return 0;
 }