X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Ftime.cpp;h=837f7aac06562b009e6c31107bd46961d01fd0ef;hb=00644fdca1f213c58b42e7ec396bd29a0e4f5a02;hp=a751d5e386b47bd2071211a5b5b038b606885d59;hpb=9d1ad903c690121387c92c835afab398d9f80b5a;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/time.cpp b/synfig-core/trunk/src/synfig/time.cpp
index a751d5e..837f7aa 100644
--- a/synfig-core/trunk/src/synfig/time.cpp
+++ b/synfig-core/trunk/src/synfig/time.cpp
@@ -5,16 +5,17 @@
 **	$Id: time.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
 **
 **	\legal
-**	Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **
-**	This software and associated documentation
-**	are CONFIDENTIAL and PROPRIETARY property of
-**	the above-mentioned copyright holder.
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
 **
-**	You may not copy, print, publish, or in any
-**	other way distribute this software without
-**	a prior written agreement with
-**	the copyright holder.
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
 **	\endlegal
 */
 /* ========================================================================= */
@@ -37,7 +38,6 @@
 #include <ctype.h>
 #include <math.h>
 
-#ifndef isnan
 
 #ifdef WIN32
 #include <float.h>
@@ -47,12 +47,18 @@ extern "C" { int _isnan(double x); }
 #endif
 #endif
 
-#ifdef __APPLE__
-#define isnan __isnanf
+// For some reason isnan() isn't working on macosx any more.
+// This is a quick fix.
+#if defined(__APPLE__) && !defined(SYNFIG_ISNAN_FIX)
+#ifdef isnan
+#undef isnan
 #endif
-
+inline bool isnan(double x) { return x != x; }
+inline bool isnan(float x) { return x != x; }
+#define SYNFIG_ISNAN_FIX 1
 #endif
 
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -76,13 +82,13 @@ Time::Time(const String &str_, float fps):
 	std::transform(str.begin(),str.end(),str.begin(),&tolower);
 
 	// Start/Begin Of Time
-	if(str=="SOT" || str=="BOT")
+	if(str=="sot" || str=="bot")
 	{
 		operator=(begin());
 		return;
 	}
 	// End Of Time
-	if(str=="EOT")
+	if(str=="eot")
 	{
 		operator=(end());
 		return;