--- /dev/null
+#ifndef MSP_GL_RECT_H_
+#define MSP_GL_RECT_H_
+
+namespace Msp {
+namespace GL {
+
+struct Rect
+{
+ int left;
+ int bottom;
+ unsigned width;
+ unsigned height;
+
+ Rect(): left(0), bottom(0), width(0), height(0) { }
+ Rect(int l, int b, unsigned w, unsigned h): left(l), bottom(b), width(w), height(h) { }
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif