1 files changed, 36 insertions, 0 deletions
diff --git a/libs/graphics/sgl/SkRefCnt.cpp b/libs/graphics/sgl/SkRefCnt.cpp
new file mode 100644
index 0000000000..7c3d59c430
--- /dev/null
+++ b/libs/graphics/sgl/SkRefCnt.cpp
@@ -0,0 +1,36 @@
+#include "SkRefCnt.h"
+
+SkAutoUnref::~SkAutoUnref()
+{
+	if (fObj)
+		fObj->unref();
+}
+
+bool SkAutoUnref::ref()
+{
+	if (fObj)
+	{
+		fObj->ref();
+		return true;
+	}
+	return false;
+}
+
+bool SkAutoUnref::unref()
+{
+	if (fObj)
+	{
+		fObj->unref();
+		fObj = nil;
+		return true;
+	}
+	return false;
+}
+
+SkRefCnt* SkAutoUnref::detach()
+{
+	SkRefCnt* obj = fObj;
+
+	fObj = nil;
+	return obj;
+}