GLES2N64 (from mupen64plus-ae) plugin. Compile and run on the OpenPandora

[mupen64plus-pandora.git] / source / gles2n64 / src / ticks.c

diff --git a/source/gles2n64/src/ticks.c b/source/gles2n64/src/ticks.c
new file mode 100644 (file)
index 0000000..7819dcb
--- /dev/null
+++ b/source/gles2n64/src/ticks.c
@@ -0,0 +1,35 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *   Copyright (C) 2011 yongzh (freeman.yong@gmail.com)                    *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <time.h>
+
+static struct timespec startTicks;
+
+void ticksInitialize()
+{
+       clock_gettime(CLOCK_MONOTONIC, &startTicks);
+}
+
+unsigned int ticksGetTicks()
+{
+       struct timespec now;
+       clock_gettime(CLOCK_MONOTONIC, &now);
+       return (now.tv_sec - startTicks.tv_sec) * 1000 +
+                       (now.tv_nsec - startTicks.tv_nsec) / 1000000;
+}