1 files changed, 77 insertions, 0 deletions
diff --git a/source/blender/misc/blendertimer.c b/source/blender/misc/blendertimer.c
new file mode 100644
index 00000000000..02b42a866b0
--- /dev/null
+++ b/source/blender/misc/blendertimer.c
@@ -0,0 +1,77 @@
+/*
+ * blendertimer.c
+ * 
+ * A system-independent timer
+ * 
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#ifdef WIN32
+#include "BLI_winstuff.h"
+#else
+#include <unistd.h>
+#include <sys/times.h>
+#include <sys/time.h>	/* struct timeval */
+#include <sys/resource.h>	/* struct rusage */
+#endif
+
+#include "BLI_blenlib.h"
+#include "BKE_global.h"
+#include "BIF_screen.h" /* qtest(), extern_qread() */
+#include "mydevice.h"
+
+#include "blendertimer.h"
+
+#include "PIL_time.h"
+
+int MISC_test_break(void)
+{
+	if (!G.background) {
+		static double ltime= 0;
+		double curtime= PIL_check_seconds_timer();
+
+			/* only check for breaks every 10 milliseconds
+			 * if we get called more often.
+			 */
+		if ((curtime-ltime)>.001) {
+			ltime= curtime;
+
+			while(qtest()) {
+				short val;
+				if (extern_qread(&val) == ESCKEY) {
+					G.afbreek= 1;
+				}
+			}
+		}
+	}
+
+	return (G.afbreek==1);
+}