This commit was generated by cvs2svn to compensate for changes in r186,

which included commits to RCS files with non-trunk default branches.

svn path=/trunk/; revision=187

1 files changed, 68 insertions, 0 deletions

diff --git a/externals/grill/flext/source/flutil.cpp b/externals/grill/flext/source/flutil.cpp
new file mode 100644
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+++ b/externals/grill/flext/source/flutil.cpp
@@ -0,0 +1,68 @@
+/* 
+
+flext - C++ layer for Max/MSP and pd (pure data) externals
+
+Copyright (c) 2001,2002 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+/*! \file flutil.cpp
+    \brief Implementation of the various utility functions.
+*/
+ 
+#include "flext.h"
+#include <string.h>
+
+#ifdef NT
+#include <windows.h>
+#endif
+
+#ifdef MAXMSP
+#include <Timer.h>
+#include <Threads.h>
+#endif
+
+#ifdef unix
+#include <unistd.h>
+#endif
+
+//namespace flext {
+
+t_atom *flext::CopyList(int argc,const t_atom *argv)
+{
+	int i;
+	t_atom *dst = new t_atom[argc];
+	for(i = 0; i < argc; ++i) CopyAtom(dst+i,argv+i);
+	return dst;
+}
+
+void flext::CopyMem(void *dst,const void *src,int bytes) 
+{
+#ifdef macintosh
+	BlockMoveData(src,dst,bytes);
+#else
+	memcpy(dst,src,bytes);
+#endif
+}
+
+void flext::Sleep(float s)
+{
+#ifdef NT
+	::Sleep((long)(s*1000));
+#elif defined MAXMSP
+	UnsignedWide tick;
+	Microseconds(&tick);
+	double target = tick.hi*((double)(1L<<((sizeof tick.lo)*4))*(double)(1L<<((sizeof tick.lo)*4)))+tick.lo+s*1.e6; 
+	for(;;) {
+		Microseconds(&tick);
+		if(target <= tick.hi*((double)(1L<<((sizeof tick.lo)*4))*(double)(1L<<((sizeof tick.lo)*4)))+tick.lo) break;
+		YieldToAnyThread(); // should we really yield?
+	}
+#else
+	usleep((long)(s*1000000));
+#endif
+}
+
+//} // namespace flext