on the way of integrating Painter into build system, suppose this is where this file belongs

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10892 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/RenderingBuffer.h

@@ -0,0 +1,22 @@
+// RenderingBuffer.h
+
+#ifndef RENDERING_BUFFER_H
+#define RENDERING_BUFFER_H
+
+#include <GraphicsDefs.h>
+
+class RenderingBuffer {
+ public:
+								RenderingBuffer() {};
+	virtual						~RenderingBuffer() {};
+
+	virtual	status_t			InitCheck() const = 0;
+
+	virtual	color_space			ColorSpace() const = 0;
+	virtual	void*				Bits() const = 0;
+	virtual	uint32				BytesPerRow() const = 0;
+	virtual	uint32				Width() const = 0;
+	virtual	uint32				Height() const = 0;
+};
+
+#endif // RENDERING_BUFFER_H