From a0f3649c1abe7b831f083366e2fd91206bf23091 Mon Sep 17 00:00:00 2001
From: michi_cc <michi_cc@openttd.org>
Date: Sat, 10 Dec 2011 16:54:41 +0000
Subject: (svn r23481) -Add: Function to get the CPU core count.

---
 src/os/macosx/macos.mm | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/os/macosx/macos.mm')

diff --git a/src/os/macosx/macos.mm b/src/os/macosx/macos.mm
index f6b2d4e89..7c5092403 100644
--- a/src/os/macosx/macos.mm
+++ b/src/os/macosx/macos.mm
@@ -172,3 +172,20 @@ bool GetClipboardContents(char *buffer, size_t buff_len)
 	return true;
 }
 #endif
+
+uint GetCPUCoreCount()
+{
+	uint count = 1;
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+	if (MacOSVersionIsAtLeast(10, 5, 0)) {
+		count = [ [ NSProcessInfo processInfo ] activeProcessorCount ];
+	} else
+#endif
+	{
+#if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5)
+		count = MPProcessorsScheduled();
+#endif
+	}
+
+	return count;
+}
-- 
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