<xi:include href="INTEL_performance_query.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+<xi:include href="NV_alpha_to_coverage_dither_control.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
<category name="GL_EXT_polygon_offset_clamp" number="460">
<enum name="POLYGON_OFFSET_CLAMP_EXT" value="0x8E1B">
<size name="Get" mode="get"/>