refactoring

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@59881 954022d7-b5bf-4e40-9824-e11837661b57

DesktopEditor/graphics/IRenderer.h

-#ifndef _BUILD_IRENDERER_H_
+#ifndef _BUILD_IRENDERER_H_
 #define _BUILD_IRENDERER_H_
 
 #pragma once
@@ -7,33 +7,57 @@
 #include "Matrix.h"
 #include <string>
 
+#include <libkern/OSAtomic.h>
+
 class IGrObject
 {
 protected:
-	ULONG m_lRef;
 
+#ifdef __APPLE__
+    volatile int32_t m_lRef;
+#else
+    ULONG m_lRef;
+#endif
+    
 public:
-	IGrObject()
-	{
-		m_lRef = 1;
-	}
-
-	virtual ~IGrObject()
-	{
-	}
-
-	virtual ULONG AddRef() 
-	{ 
-		++m_lRef;
-		return m_lRef;
-	}
+    IGrObject()
+    {
+        m_lRef = 1;
+    }
+    
+    virtual ~IGrObject()
+    {
+    }
+    
+#ifdef __APPLE__
+    virtual ULONG AddRef()
+    {
+        OSAtomicIncrement32(&m_lRef);
+        return (ULONG)m_lRef;
+    }
     virtual ULONG Release()
-	{
-		ULONG ret = --m_lRef;
-		if (0 == m_lRef)
-			delete this;
-		return ret;
-	}
+    {
+        int32_t ret = OSAtomicDecrement32(&m_lRef);
+        if (0 == m_lRef)
+            delete this;
+        
+        return (ULONG)ret;
+    }
+#else
+    virtual ULONG AddRef()
+    {
+        ++m_lRef;
+        return m_lRef;
+    }
+    
+    virtual ULONG Release()
+    {
+        ULONG ret = --m_lRef;
+        if (0 == m_lRef)
+            delete this;
+        return ret;
+    }
+#endif
 };
 
 // тип в DrawPath