Fixed a bug which would prevent proper parsing of floating point

options when the locale used has a decimal point other than the dot
character (".").
Idea by Aleksander Adamowski <olo at altkom dor com dot pl>.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8084 b3059339-0415-0410-9bf9-f77b7e298cf2

libmpcodecs/vf_unsharp.c

@@ -27,6 +27,10 @@
 #include "../mp_msg.h"
 #include "../cpudetect.h"
 
+#ifdef USE_SETLOCALE
+#include <locale.h>
+#endif
+
 #ifdef HAVE_MALLOC_H
 #include <malloc.h>
 #endif
@@ -265,7 +269,13 @@ static void parse( FilterParam *fp, char* args ) {
 
     // parse amount
     pos = strchr( pos+1, ':' );
+#ifdef USE_SETLOCALE
+    setlocale( LC_NUMERIC, "C" );
+#endif
     fp->amount = ( pos && pos+1<max ) ? atof( pos+1 ) : 0;
+#ifdef USE_SETLOCALE
+    setlocale( LC_NUMERIC, "" );
+#endif
 }
 
 //===========================================================================//