Add cpu features detection.

1 files changed, 44 insertions, 0 deletions

diff --git a/src/utils/cpu.h b/src/utils/cpu.h
new file mode 100644
index 000000000..88d35933d
--- /dev/null
+++ b/src/utils/cpu.h
@@ -0,0 +1,44 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTILD_CPU_H
+#define UTILD_CPU_H
+
+#include "localconsts.h"
+
+namespace Cpu
+{
+    enum
+    {
+        FEATURE_EMPTY = 0,
+        FEATURE_MMX   = 1,
+        FEATURE_SSE   = 2,
+        FEATURE_SSE2  = 4,
+        FEATURE_SSSE3 = 8,
+        FEATURE_SSE4  = 16,
+        FEATURE_SSE42 = 32
+    };
+
+    void detect();
+
+    void printFlags();
+}  // namespace CPU
+
+#endif  // UTILD_CPU_H