1<?xml version="1.0"?> 2<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd"> 3 4<OpenGLAPI> 5 6<category name="GL_ARB_texture_compression_rgtc" number="52"> 7 8 <enum name="COMPRESSED_RED_RGTC1" value = "0x8DBB"/> 9 <enum name="COMPRESSED_SIGNED_RED_RGTC1" value = "0x8DBC"/> 10 <enum name="COMPRESSED_RG_RGTC2" value = "0x8DBD"/> 11 <enum name="COMPRESSED_SIGNED_RG_RGTC2" value = "0x8DBE"/> 12 13</category> 14 15</OpenGLAPI> 16