From 121d86e084dcaaa3f905e997d20fad089d1978dc Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 29 Oct 2003 23:45:24 +0000
Subject: [PATCH] Use compress() instead of compress2() in order to maintain
compatibility with zlib version 1.0.xx
---
Graphics/gl2ps.cpp | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/Graphics/gl2ps.cpp b/Graphics/gl2ps.cpp
index c399d0cb53..e0757d3b94 100644
--- a/Graphics/gl2ps.cpp
+++ b/Graphics/gl2ps.cpp
@@ -1,4 +1,4 @@
-/* $Id: gl2ps.cpp,v 1.75 2003-10-29 19:51:43 geuzaine Exp $ */
+/* $Id: gl2ps.cpp,v 1.76 2003-10-29 23:45:24 geuzaine Exp $ */
/*
* GL2PS, an OpenGL to PostScript Printing Library
* Copyright (C) 1999-2003 Christophe Geuzaine <geuz@geuz.org>
@@ -176,8 +176,10 @@ size_t gl2psWriteBigEndianCompress(unsigned long data, size_t bytes){
}
int gl2psDeflate(){
- return compress2(gl2ps->compress->dest, &gl2ps->compress->destLen,
- gl2ps->compress->start, gl2ps->compress->srcLen, Z_BEST_COMPRESSION);
+ /* For compatibility with older zlib versions, we use compress(...)
+ instead of compress2(..., Z_BEST_COMPRESSION) */
+ return compress(gl2ps->compress->dest, &gl2ps->compress->destLen,
+ gl2ps->compress->start, gl2ps->compress->srcLen);
}
#endif
--
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