CONTENTS -- PREFACE -- 1 ABOUT OPENGL EXTENSIONS -- 2 BLENDING -- 3 TEXTURE ENVIRONMENT -- 4 TEXTURE MAPPING -- 5 TEXTURE COMPRESSION -- 6 FRAGMENT SHADING -- 7 VERTEX BLENDING -- 8 ARRAY MANAGEMENT -- 9 SYNCHRONIZATION -- 10 LIGHTING -- 11 FOG -- 12 STENCIL OPERATIONS -- 13 SHADOW MAPPING -- 14 OCCLUSION CULLING -- 15 POINT RENDERING -- 16 PIXEL FORMATS -- 17 MISCELLANEOUS -- 18 VERTEX PROGRAMS -- 19 FRAGMENT PROGRAMS -- APPENDIX A: PROGRAM SYNTAX SPECIFICATIONS -- APPENDIX B: EXTENSION INDEX -- APPENDIX C: FUNCTION INDEX -- INDEX.