summaryrefslogtreecommitdiff
path: root/glxproto.h
blob: c1382a53abf8300c687212ce2114cb4cdbc6cdcc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
#ifndef _GLX_glxproto_h_
#define _GLX_glxproto_h_

/* $XFree86: xc/include/GL/glxproto.h,v 1.6 2003/09/28 20:14:58 alanh Exp $ */
/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
**
** http://oss.sgi.com/projects/FreeB
**
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
**
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
**
** Additional Notice Provisions: The application programming interfaces
** established by SGI in conjunction with the Original Code are The
** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
** Window System(R) (Version 1.3), released October 19, 1998. This software
** was created using the OpenGL(R) version 1.2.1 Sample Implementation
** published by SGI, but has not been independently verified as being
** compliant with the OpenGL(R) version 1.2.1 Specification.
*/

#include <GL/glxmd.h>

/*****************************************************************************/

/*
** Errrors.
*/
#define GLXBadContext		0
#define GLXBadContextState	1
#define GLXBadDrawable		2
#define GLXBadPixmap		3
#define GLXBadContextTag	4
#define GLXBadCurrentWindow	5
#define GLXBadRenderRequest	6
#define GLXBadLargeRequest	7
#define GLXUnsupportedPrivateRequest	8
#define GLXBadFBConfig		9
#define GLXBadPbuffer		10
#define GLXBadCurrentDrawable	11
#define GLXBadWindow		12

#define __GLX_NUMBER_ERRORS 12

/*
** Events.
** __GLX_NUMBER_EVENTS is set to 17 to account for the BufferClobberSGIX
**  event - this helps initialization if the server supports the pbuffer
**  extension and the client doesn't.
*/
#define GLX_PbufferClobber	0

#define __GLX_NUMBER_EVENTS 17

#define GLX_EXTENSION_NAME	"GLX"
#define GLX_EXTENSION_ALIAS	"SGI-GLX"

#define __GLX_MAX_CONTEXT_PROPS 3

#ifndef GLX_VENDOR
#define GLX_VENDOR		0x1
#endif
#ifndef GLX_VERSION
#define GLX_VERSION		0x2
#endif
#ifndef GLX_EXTENSIONS
#define GLX_EXTENSIONS		0x3
#endif

/*****************************************************************************/

/*
** For the structure definitions in this file, we must redefine these types in
** terms of Xmd.h types, which may include bitfields.  All of these are
** undef'ed at the end of this file, restoring the definitions in glx.h.
*/
#define GLXContextID CARD32
#define GLXPixmap CARD32
#define GLXDrawable CARD32
#define GLXPbuffer CARD32
#define GLXWindow CARD32
#define GLXFBConfigID CARD32
#define GLXFBConfigIDSGIX CARD32
#define GLXPbufferSGIX CARD32

/*
** ContextTag is not exposed to the API.
*/
typedef CARD32 GLXContextTag;

/*****************************************************************************/

/*
** Sizes of basic wire types.
*/
#define __GLX_SIZE_INT8		1
#define __GLX_SIZE_INT16	2
#define __GLX_SIZE_INT32	4
#define __GLX_SIZE_CARD8	1
#define __GLX_SIZE_CARD16	2
#define __GLX_SIZE_CARD32	4
#define __GLX_SIZE_FLOAT32	4
#define __GLX_SIZE_FLOAT64	8

/*****************************************************************************/

/* Requests */

/*
** Render command request.  A bunch of rendering commands are packed into
** a single X extension request.
*/
typedef struct GLXRender {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
} xGLXRenderReq;
#define sz_xGLXRenderReq 8

/*
** The maximum size that a GLXRender command can be.  The value must fit
** in 16 bits and should be a multiple of 4.
*/
#define __GLX_MAX_RENDER_CMD_SIZE	64000

/*
** Large render command request.  A single large rendering command
** is output in multiple X extension requests.	The first packet
** contains an opcode dependent header (see below) that describes
** the data that follows.
*/
typedef struct GLXRenderLarge {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
    CARD16	requestNumber B16;
    CARD16	requestTotal B16;
    CARD32	dataBytes B32;
} xGLXRenderLargeReq;
#define sz_xGLXRenderLargeReq 16

/*
** GLX single request.	Commands that go over as single GLX protocol
** requests use this structure.  The glxCode will be one of the X_GLsop
** opcodes.
*/
typedef struct GLXSingle {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
} xGLXSingleReq;
#define sz_xGLXSingleReq 8

/*
** glXQueryVersion request
*/
typedef struct GLXQueryVersion {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	majorVersion B32;
    CARD32	minorVersion B32;
} xGLXQueryVersionReq;
#define sz_xGLXQueryVersionReq 12

/*
** glXIsDirect request
*/
typedef struct GLXIsDirect {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID context B32;
} xGLXIsDirectReq;
#define sz_xGLXIsDirectReq 8

/*
** glXCreateContext request
*/
typedef struct GLXCreateContext {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID context B32;
    CARD32	visual B32;
    CARD32	screen B32;
    GLXContextID shareList B32;
    BOOL	isDirect;
    CARD8	reserved1;
    CARD16	reserved2 B16;
} xGLXCreateContextReq;
#define sz_xGLXCreateContextReq 24

/*
** glXDestroyContext request
*/
typedef struct GLXDestroyContext {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID context B32;
} xGLXDestroyContextReq;
#define sz_xGLXDestroyContextReq 8

/*
** glXMakeCurrent request
*/
typedef struct GLXMakeCurrent {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXDrawable drawable B32;
    GLXContextID context B32;
    GLXContextTag oldContextTag B32;
} xGLXMakeCurrentReq;
#define sz_xGLXMakeCurrentReq 16

/*
** glXWaitGL request
*/
typedef struct GLXWaitGL {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
} xGLXWaitGLReq;
#define sz_xGLXWaitGLReq 8

/*
** glXWaitX request
*/
typedef struct GLXWaitX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
} xGLXWaitXReq;
#define sz_xGLXWaitXReq 8

/*
** glXCopyContext request
*/
typedef struct GLXCopyContext {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID source B32;
    GLXContextID dest B32;
    CARD32	mask B32;
    GLXContextTag contextTag B32;
} xGLXCopyContextReq;
#define sz_xGLXCopyContextReq 20

/*
** glXSwapBuffers request
*/
typedef struct GLXSwapBuffers {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
    GLXDrawable drawable B32;
} xGLXSwapBuffersReq;
#define sz_xGLXSwapBuffersReq 12

/*
** glXUseXFont request
*/
typedef struct GLXUseXFont {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag contextTag B32;
    CARD32	font B32;
    CARD32	first B32;
    CARD32	count B32;
    CARD32	listBase B32;
} xGLXUseXFontReq;
#define sz_xGLXUseXFontReq 24

/*
** glXCreateGLXPixmap request
*/
typedef struct GLXCreateGLXPixmap {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
    CARD32	visual B32;
    CARD32	pixmap B32;
    GLXPixmap	glxpixmap B32;
} xGLXCreateGLXPixmapReq;
#define sz_xGLXCreateGLXPixmapReq 20

/*
** glXDestroyGLXPixmap request
*/
typedef struct GLXDestroyGLXPixmap {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXPixmap	glxpixmap B32;
} xGLXDestroyGLXPixmapReq;
#define sz_xGLXDestroyGLXPixmapReq 8

/*
** glXGetVisualConfigs request
*/
typedef struct GLXGetVisualConfigs {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
} xGLXGetVisualConfigsReq;
#define sz_xGLXGetVisualConfigsReq 8

/*
** glXVendorPrivate request.
*/
typedef struct GLXVendorPrivate {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    GLXContextTag contextTag B32;
    /*
    ** More data may follow; this is just the header.
    */
} xGLXVendorPrivateReq;
#define sz_xGLXVendorPrivateReq 12

/*
** glXVendorPrivateWithReply request
*/
typedef struct GLXVendorPrivateWithReply {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    GLXContextTag contextTag B32;
    /*
    ** More data may follow; this is just the header.
    */
} xGLXVendorPrivateWithReplyReq;
#define sz_xGLXVendorPrivateWithReplyReq 12

/*
** glXQueryExtensionsString request
*/
typedef struct GLXQueryExtensionsString {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
} xGLXQueryExtensionsStringReq;
#define sz_xGLXQueryExtensionsStringReq 8

/*
** glXQueryServerString request
*/
typedef struct GLXQueryServerString {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen	B32;
    CARD32	name B32;
} xGLXQueryServerStringReq;
#define sz_xGLXQueryServerStringReq 12

/*
** glXClientInfo request
*/
typedef struct GLXClientInfo {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	major B32;
    CARD32	minor B32;
    CARD32	numbytes B32;
} xGLXClientInfoReq;
#define sz_xGLXClientInfoReq 16

/*** Start of GLX 1.3 requests */

/*
** glXGetFBConfigs request
*/
typedef struct GLXGetFBConfigs {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
} xGLXGetFBConfigsReq;
#define sz_xGLXGetFBConfigsReq 8

/*
** glXCreatePixmap request
*/
typedef struct GLXCreatePixmap {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
    GLXFBConfigID fbconfig B32;
    CARD32	pixmap B32;
    GLXPixmap	glxpixmap B32;
    CARD32	numAttribs B32;
    /* followed by attribute list */
} xGLXCreatePixmapReq;
#define sz_xGLXCreatePixmapReq 24

/*
** glXDestroyPixmap request
*/
typedef struct GLXDestroyPixmap {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXPixmap	glxpixmap B32;
} xGLXDestroyPixmapReq;
#define sz_xGLXDestroyPixmapReq 8

/*
** glXCreateNewContext request
*/
typedef struct GLXCreateNewContext {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID context B32;
    GLXFBConfigID fbconfig B32;
    CARD32	screen B32;
    CARD32	renderType;
    GLXContextID shareList B32;
    BOOL	isDirect;
    CARD8	reserved1;
    CARD16	reserved2 B16;
} xGLXCreateNewContextReq;
#define sz_xGLXCreateNewContextReq 28

/*
** glXQueryContext request
*/
typedef struct GLXQueryContext {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextID context B32;
} xGLXQueryContextReq;
#define sz_xGLXQueryContextReq 8

/*
** glXMakeContextCurrent request
*/
typedef struct GLXMakeContextCurrent {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXContextTag oldContextTag B32;
    GLXDrawable drawable B32;
    GLXDrawable readdrawable B32;
    GLXContextID context B32;
} xGLXMakeContextCurrentReq;
#define sz_xGLXMakeContextCurrentReq 20

/*
** glXCreatePbuffer request
*/
typedef struct GLXCreatePbuffer {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
    GLXFBConfigID fbconfig B32;
    GLXPbuffer	pbuffer B32;
    CARD32	numAttribs B32;
    /* followed by attribute list */
} xGLXCreatePbufferReq;
#define sz_xGLXCreatePbufferReq 20

/*
** glXDestroyPbuffer request
*/
typedef struct GLXDestroyPbuffer {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXPbuffer	pbuffer B32;
} xGLXDestroyPbufferReq;
#define sz_xGLXDestroyPbufferReq 8

/*
** glXGetDrawableAttributes request
*/
typedef struct GLXGetDrawableAttributes {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXDrawable drawable B32;
} xGLXGetDrawableAttributesReq;
#define sz_xGLXGetDrawableAttributesReq 8

/*
** glXChangeDrawableAttributes request
*/
typedef struct GLXChangeDrawableAttributes {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXDrawable drawable B32;
    CARD32	numAttribs B32;
    /* followed by attribute list */
} xGLXChangeDrawableAttributesReq;
#define sz_xGLXChangeDrawableAttributesReq 12

/*
** glXCreateWindow request
*/
typedef struct GLXCreateWindow {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	screen B32;
    GLXFBConfigID fbconfig B32;
    CARD32	window B32;
    GLXWindow	glxwindow B32;
    CARD32	numAttribs B32;
    /* followed by attribute list */
} xGLXCreateWindowReq;
#define sz_xGLXCreateWindowReq 24

/*
** glXDestroyWindow request
*/
typedef struct GLXDestroyWindow {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    GLXWindow	glxwindow B32;
} xGLXDestroyWindowReq;
#define sz_xGLXDestroyWindowReq 8

/* Replies */

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	error B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetErrorReply;
#define sz_xGLXGetErrorReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    GLXContextTag contextTag B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXMakeCurrentReply;
#define sz_xGLXMakeCurrentReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXReadPixelsReply;
#define sz_xGLXReadPixelsReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	width B32;
    CARD32	height B32;
    CARD32	depth B32;
    CARD32	pad6 B32;
} xGLXGetTexImageReply;
#define sz_xGLXGetTexImageReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	width B32;
    CARD32	height B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetSeparableFilterReply;
#define sz_xGLXGetSeparableFilterReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	width B32;
    CARD32	height B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetConvolutionFilterReply;
#define sz_xGLXGetConvolutionFilterReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	width B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetHistogramReply;
#define sz_xGLXGetHistogramReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetMinmaxReply;
#define sz_xGLXGetMinmaxReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	retval B32;
    CARD32	size B32;
    CARD32	newMode B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXRenderModeReply;
#define sz_xGLXRenderModeReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	majorVersion B32;
    CARD32	minorVersion B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryVersionReply;
#define sz_xGLXQueryVersionReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	numVisuals B32;
    CARD32	numProps B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetVisualConfigsReply;
#define sz_xGLXGetVisualConfigsReply 32

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    BOOL	isDirect;
    CARD8	pad1;
    CARD16	pad2 B16;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
    CARD32	pad7 B32;
} xGLXIsDirectReply;
#define sz_xGLXIsDirectReply	32

/*
** This reply structure is used for all single replies.  Single replies
** ship either 1 piece of data or N pieces of data.  In these cases
** size indicates how much data is to be returned.
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	retval B32;
    CARD32	size B32;
    CARD32	pad3 B32;		/* NOTE: may hold a single value */
    CARD32	pad4 B32;		/* NOTE: may hold half a double */
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXSingleReply;
#define sz_xGLXSingleReply 32

/*
** This reply structure is used for all Vendor Private replies. Vendor
** Private replies can ship up to 24 bytes within the header or can
** be variable sized, in which case, the reply length field indicates
** the number of words of data which follow the header.
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	retval B32;
    CARD32	size B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXVendorPrivReply;
#define sz_xGLXVendorPrivReply 32

/*
**  QueryExtensionsStringReply
**  n indicates the number of bytes to be returned.
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	n B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryExtensionsStringReply;
#define sz_xGLXQueryExtensionsStringReply 32

/*
** QueryServerString Reply struct
** n indicates the number of bytes to be returned.
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	n B32;
    CARD32	pad3 B32;		/* NOTE: may hold a single value */
    CARD32	pad4 B32;		/* NOTE: may hold half a double */
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryServerStringReply;
#define sz_xGLXQueryServerStringReply 32

/*** Start of GLX 1.3 replies */

/*
** glXGetFBConfigs reply
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	numFBConfigs B32;
    CARD32	numAttribs B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetFBConfigsReply;
#define sz_xGLXGetFBConfigsReply 32

/*
** glXQueryContext reply
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	n B32;			/* number of attribute/value pairs */
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryContextReply;
#define sz_xGLXQueryContextReply 32

/*
** glXMakeContextCurrent reply
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    GLXContextTag contextTag B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXMakeContextCurrentReply;
#define sz_xGLXMakeContextCurrentReply 32

/*
** glXCreateGLXPbuffer reply
** This is used only in the direct rendering case on SGIs - otherwise
**  CreateGLXPbuffer has no reply. It is not part of GLX 1.3.
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	success;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXCreateGLXPbufferReply;
#define sz_xGLXCreateGLXPbufferReply 32

/*
** glXGetDrawableAttributes reply
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	numAttribs B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetDrawableAttributesReply;
#define sz_xGLXGetDrawableAttributesReply 32

/*
** glXGetColorTable reply
*/
typedef struct {
    BYTE	type;		       /* X_Reply */
    CARD8	unused;		       /* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	width B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXGetColorTableReply;
#define sz_xGLXGetColorTableReply 32

/************************************************************************/

/* GLX extension requests and replies */

/*
** glXQueryContextInfoEXT request
*/
typedef struct GLXQueryContextInfoEXT {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32	pad1 B32;   /* unused; corresponds to contextTag in header */
    GLXContextID context B32;
} xGLXQueryContextInfoEXTReq;
#define sz_xGLXQueryContextInfoEXTReq 16

/*
** glXQueryContextInfoEXT reply
*/
typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	n B32;			/* number of attribute/value pairs */
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryContextInfoEXTReply;
#define sz_xGLXQueryContextInfoEXTReply 32

/*
** glXMakeCurrentReadSGI request
*/
typedef struct GLXMakeCurrentReadSGI {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    GLXContextTag oldContextTag B32;
    GLXDrawable drawable B32;
    GLXDrawable readable B32;
    GLXContextID context B32;
} xGLXMakeCurrentReadSGIReq;
#define sz_xGLXMakeCurrentReadSGIReq 24

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    GLXContextTag contextTag B32;
    CARD32	writeVid B32;
    CARD32	writeType B32;
    CARD32	readVid B32;
    CARD32	readType B32;
    CARD32	pad6 B32;
} xGLXMakeCurrentReadSGIReply;
#define sz_xGLXMakeCurrentReadSGIReply 32

/*
** glXGetFBConfigsSGIX request
*/
typedef struct GLXGetFBConfigsSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32	pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32	screen B32;
} xGLXGetFBConfigsSGIXReq;
#define sz_xGLXGetFBConfigsSGIXReq 16

/*
** glXCreateContextWithConfigSGIX request
*/

typedef struct GLXCreateContextWithConfigSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32	pad1 B32;   /* unused; corresponds to contextTag in header */
    GLXContextID context B32;
    GLXFBConfigID fbconfig B32;
    CARD32	screen B32;
    CARD32	renderType;
    GLXContextID shareList B32;
    BOOL	isDirect;
    CARD8	reserved1;
    CARD16	reserved2 B16;
} xGLXCreateContextWithConfigSGIXReq;
#define sz_xGLXCreateContextWithConfigSGIXReq 36

/*
** glXCreatePixmapWithConfigSGIX request
*/

typedef struct GLXCreateGLXPixmapWithConfigSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32	pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32	screen B32;
    GLXFBConfigID fbconfig B32;
    CARD32	pixmap B32;
    GLXPixmap	glxpixmap B32;
} xGLXCreateGLXPixmapWithConfigSGIXReq;
#define sz_xGLXCreateGLXPixmapWithConfigSGIXReq 28

/*
** glXJoinSwapGroupSGIX request
*/
typedef struct GLXJoinSwapGroupSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32 	unused B32;		/* corresponds to contextTag in hdr */
    GLXDrawable	drawable B32;
    GLXDrawable	member B32;
} xGLXJoinSwapGroupSGIXReq;
#define sz_xGLXJoinSwapGroupSGIXReq 20

/*
** glXBindSwapBarrierSGIX request
*/
typedef struct GLXBindSwapBarrierSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32 	unused B32;		/* corresponds to contextTag in hdr */
    GLXDrawable	drawable B32;
    CARD32	barrier B32;
} xGLXBindSwapBarrierSGIXReq;
#define sz_xGLXBindSwapBarrierSGIXReq 20

/*
** glXQueryMaxSwapBarriersSGIX request
*/
typedef struct GLXQueryMaxSwapBarriersSGIX {
    CARD8	reqType;
    CARD8	glxCode;
    CARD16	length B16;
    CARD32	vendorCode B32;		/* vendor-specific opcode */
    CARD32 	unused B32;		/* corresponds to contextTag in hdr */
    CARD32	screen B32;
} xGLXQueryMaxSwapBarriersSGIXReq;
#define sz_xGLXQueryMaxSwapBarriersSGIXReq 16

typedef struct {
    BYTE	type;			/* X_Reply */
    CARD8	unused;			/* not used */
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD32	max B32;
    CARD32	size B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xGLXQueryMaxSwapBarriersSGIXReply;
#define sz_xGLXQueryMaxSwapBarriersSGIXReply 32

/*
** glXQueryHyperpipeNetworkSGIX request
*/
typedef struct GLXQueryHyperpipeNetworkSGIX {
    CARD8       reqType;
    CARD8       glxCode;
    CARD16      length B16;
    CARD32      vendorCode B32;         /* vendor-specific opcode */
    CARD32      pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32      screen B32;
} xGLXQueryHyperpipeNetworkSGIXReq;
#define sz_xGLXQueryHyperpipeNetworkSGIXReq 16

/*
** glXQueryHyperpipeNetworkSGIX reply
*/
typedef struct {
    BYTE        type;                   /* X_Reply */
    CARD8       unused;                 /* not used */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD32      pad1 B32;
    CARD32      n B32;
    CARD32      npipes B32;             /* NOTE: may hold a single value */
    CARD32      pad4 B32;               /* NOTE: may hold half a double */
    CARD32      pad5 B32;
    CARD32      pad6 B32;
} xGLXQueryHyperpipeNetworkSGIXReply;
#define sz_xGLXQueryHyperpipeNetworkSGIXReply 32

/*
** glXDestroyHyperpipeConfigSGIX request
*/
typedef struct GLXDestroyHyperpipeConfigSGIX {
    CARD8       reqType;
    CARD8       glxCode;
    CARD16      length B16;
    CARD32      vendorCode B32;         /* vendor-specific opcode */
    CARD32      pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32      screen B32;
    CARD32      hpId B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    CARD32      pad4 B32;
} xGLXDestroyHyperpipeConfigSGIXReq;
#define sz_xGLXDestroyHyperpipeConfigSGIXReq 32

/*
** glXDestroyHyperpipeConfigSGIX reply
*/
typedef struct {
    BYTE        type;                   /* X_Reply */
    CARD8       unused;                 /* not used */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD32      pad1 B32;
    CARD32      n B32;
    CARD32      success B32;            /* NOTE: may hold a single value */
    CARD32      pad4 B32;               /* NOTE: may hold half a double */
    CARD32      pad5 B32;
    CARD32      pad6 B32;
} xGLXDestroyHyperpipeConfigSGIXReply;
#define sz_xGLXDestroyHyperpipeConfigSGIXReply 32

/*
** glXQueryHyperpipeConfigSGIX request
*/
typedef struct GLXQueryHyperpipeConfigSGIX {
    CARD8       reqType;
    CARD8       glxCode;
    CARD16      length B16;
    CARD32      vendorCode B32;         /* vendor-specific opcode */
    CARD32      pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32      screen B32;
    CARD32      hpId B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    CARD32      pad4 B32;
} xGLXQueryHyperpipeConfigSGIXReq;
#define sz_xGLXQueryHyperpipeConfigSGIXReq 32

/*
** glXQueryHyperpipeConfigSGIX reply
*/
typedef struct {
    BYTE        type;                   /* X_Reply */
    CARD8       unused;                 /* not used */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD32      pad1 B32;
    CARD32      n B32;
    CARD32      npipes B32;
    CARD32      pad4 B32;
    CARD32      pad5 B32;
    CARD32      pad6 B32;
} xGLXQueryHyperpipeConfigSGIXReply;
#define sz_xGLXQueryHyperpipeConfigSGIXReply 32

/*
** glXHyperpipeConfigSGIX request
*/
typedef struct GLXHyperpipeConfigSGIX {
    CARD8       reqType;
    CARD8       glxCode;
    CARD16      length B16;
    CARD32      vendorCode B32;         /* vendor-specific opcode */
    CARD32      pad1 B32;   /* unused; corresponds to contextTag in header */
    CARD32      screen B32;
    CARD32      npipes B32;
    CARD32      networkId B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    /* followed by attribute list */
} xGLXHyperpipeConfigSGIXReq;
#define sz_xGLXHyperpipeConfigSGIXReq 32

/*
** glXHyperpipeConfigSGIX reply
*/
typedef struct {
    BYTE        type;                   /* X_Reply */
    CARD8       unused;                 /* not used */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD32      pad1 B32;
    CARD32      n B32;
    CARD32      npipes B32;
    CARD32      hpId B32;
    CARD32      pad5 B32;
    CARD32      pad6 B32;
} xGLXHyperpipeConfigSGIXReply;
#define sz_xGLXHyperpipeConfigSGIXReply 32

/************************************************************************/

/*
** Events
*/

typedef struct {
    BYTE type;
    BYTE pad;
    CARD16 sequenceNumber B16;
    CARD16 event_type B16;  /*** was clobber_class */
    CARD16 draw_type B16;
    CARD32 drawable B32;
    CARD32 buffer_mask B32; /*** was mask */
    CARD16 aux_buffer B16;
    CARD16 x B16;
    CARD16 y B16;
    CARD16 width B16;
    CARD16 height B16;
    CARD16 count B16;
    CARD32 unused2 B32;
} xGLXPbufferClobberEvent;

/************************************************************************/

/*
** Size of the standard X request header.
*/
#define __GLX_SINGLE_HDR_SIZE sz_xGLXSingleReq
#define __GLX_VENDPRIV_HDR_SIZE sz_xGLXVendorPrivateReq

#define __GLX_RENDER_HDR    \
    CARD16	length B16; \
    CARD16	opcode B16

#define __GLX_RENDER_HDR_SIZE 4

typedef struct {
    __GLX_RENDER_HDR;
} __GLXrenderHeader;

#define __GLX_RENDER_LARGE_HDR \
    CARD32	length B32;    \
    CARD32	opcode B32

#define __GLX_RENDER_LARGE_HDR_SIZE 8

typedef struct {
    __GLX_RENDER_LARGE_HDR;
} __GLXrenderLargeHeader;

/*
** The glBitmap, glPolygonStipple, glTexImage[12]D, glTexSubImage[12]D
** and glDrawPixels calls all have a pixel header transmitted after the
** Render or RenderLarge header and before their own opcode specific
** headers.
*/
#define __GLX_PIXEL_HDR		\
    BOOL	swapBytes;	\
    BOOL	lsbFirst;	\
    CARD8	reserved0;	\
    CARD8	reserved1;	\
    CARD32	rowLength B32;	\
    CARD32	skipRows B32;	\
    CARD32	skipPixels B32; \
    CARD32	alignment B32

#define __GLX_PIXEL_HDR_SIZE 20

typedef struct {
    __GLX_PIXEL_HDR;
} __GLXpixelHeader;

/*
** glTexImage[34]D and glTexSubImage[34]D calls
** all have a pixel header transmitted after the Render or RenderLarge
** header and before their own opcode specific headers.
*/
#define __GLX_PIXEL_3D_HDR		\
    BOOL	swapBytes;		\
    BOOL	lsbFirst;		\
    CARD8	reserved0;		\
    CARD8	reserved1;		\
    CARD32	rowLength B32;		\
    CARD32	imageHeight B32;	\
    CARD32	imageDepth B32;		\
    CARD32	skipRows B32;		\
    CARD32	skipImages B32;		\
    CARD32	skipVolumes B32;	\
    CARD32	skipPixels B32;		\
    CARD32	alignment B32

#define __GLX_PIXEL_3D_HDR_SIZE 36

/*
** Data that is specific to a glBitmap call.  The data is sent in the
** following order:
**	Render or RenderLarge header
**	Pixel header
**	Bitmap header
*/
#define __GLX_BITMAP_HDR    \
    CARD32	width B32;  \
    CARD32	height B32; \
    FLOAT32	xorig F32;  \
    FLOAT32	yorig F32;  \
    FLOAT32	xmove F32;  \
    FLOAT32	ymove F32

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_BITMAP_HDR;
} __GLXbitmapHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_BITMAP_HDR;
} __GLXbitmapLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_BITMAP_HDR;
} __GLXdispatchBitmapHeader;

#define __GLX_BITMAP_HDR_SIZE 24

#define __GLX_BITMAP_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_BITMAP_HDR_SIZE)

#define __GLX_BITMAP_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_HDR_SIZE + __GLX_BITMAP_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
} __GLXpolygonStippleHeader;

#define __GLX_POLYGONSTIPPLE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE)

/*
** Data that is specific to a glTexImage1D or glTexImage2D call.  The
** data is sent in the following order:
**	Render or RenderLarge header
**	Pixel header
**	TexImage header
** When a glTexImage1D call the height field is unexamined by the server.
*/
#define __GLX_TEXIMAGE_HDR	\
    CARD32	target B32;	\
    CARD32	level B32;	\
    CARD32	components B32; \
    CARD32	width B32;	\
    CARD32	height B32;	\
    CARD32	border B32;	\
    CARD32	format B32;	\
    CARD32	type B32

#define __GLX_TEXIMAGE_HDR_SIZE 32

#define __GLX_TEXIMAGE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_TEXIMAGE_HDR_SIZE)

#define __GLX_TEXIMAGE_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_HDR_SIZE + __GLX_TEXIMAGE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_TEXIMAGE_HDR;
} __GLXtexImageHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_TEXIMAGE_HDR;
} __GLXtexImageLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_TEXIMAGE_HDR;
} __GLXdispatchTexImageHeader;

/*
** Data that is specific to a glTexImage3D or glTexImage4D call.  The
** data is sent in the following order:
**	Render or RenderLarge header
**	Pixel 3D header
**	TexImage 3D header
** When a glTexImage3D call the size4d and woffset fields are unexamined
** by the server.
** Could be used by all TexImage commands and perhaps should be in the
** future.
*/
#define __GLX_TEXIMAGE_3D_HDR \
    CARD32	target B32;	\
    CARD32	level B32;	\
    CARD32	internalformat B32;	\
    CARD32	width B32;	\
    CARD32	height B32;	\
    CARD32	depth B32;	\
    CARD32	size4d B32;	\
    CARD32	border B32;	\
    CARD32	format B32;	\
    CARD32	type B32;	\
    CARD32	nullimage B32

#define __GLX_TEXIMAGE_3D_HDR_SIZE 44

#define __GLX_TEXIMAGE_3D_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_3D_HDR_SIZE + \
		__GLX_TEXIMAGE_3D_HDR_SIZE)

#define __GLX_TEXIMAGE_3D_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_3D_HDR_SIZE + __GLX_TEXIMAGE_3D_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXIMAGE_3D_HDR;
} __GLXtexImage3DHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXIMAGE_3D_HDR;
} __GLXtexImage3DLargeHeader;

typedef struct {
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXIMAGE_3D_HDR;
} __GLXdispatchTexImage3DHeader;

/*
** Data that is specific to a glTexSubImage1D or glTexSubImage2D call.	The
** data is sent in the following order:
**	Render or RenderLarge header
**	Pixel header
**	TexSubImage header
** When a glTexSubImage1D call is made, the yoffset and height fields
** are unexamined by the server and are  considered to be padding.
*/
#define __GLX_TEXSUBIMAGE_HDR	\
    CARD32	target B32;	\
    CARD32	level B32;	\
    CARD32	xoffset B32;	\
    CARD32	yoffset B32;	\
    CARD32	width B32;	\
    CARD32	height B32;	\
    CARD32	format B32;	\
    CARD32	type B32;	\
    CARD32	nullImage	\

#define __GLX_TEXSUBIMAGE_HDR_SIZE 36

#define __GLX_TEXSUBIMAGE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_TEXSUBIMAGE_HDR_SIZE)

#define __GLX_TEXSUBIMAGE_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_HDR_SIZE + __GLX_TEXSUBIMAGE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_TEXSUBIMAGE_HDR;
} __GLXtexSubImageHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_TEXSUBIMAGE_HDR;
} __GLXtexSubImageLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_TEXSUBIMAGE_HDR;
} __GLXdispatchTexSubImageHeader;

/*
** Data that is specific to a glTexSubImage3D and 4D calls.  The
** data is sent in the following order:
**	Render or RenderLarge header
**	Pixel 3D header
**	TexSubImage 3D header
** When a glTexSubImage3D call is made, the woffset and size4d fields
** are unexamined by the server and are considered to be padding.
*/
#define __GLX_TEXSUBIMAGE_3D_HDR	\
    CARD32	target B32;	\
    CARD32	level B32;	\
    CARD32	xoffset B32;	\
    CARD32	yoffset B32;	\
    CARD32	zoffset B32;	\
    CARD32	woffset B32;	\
    CARD32	width B32;	\
    CARD32	height B32;	\
    CARD32	depth B32;	\
    CARD32	size4d B32;	\
    CARD32	format B32;	\
    CARD32	type B32;	\
    CARD32	nullImage	\

#define __GLX_TEXSUBIMAGE_3D_HDR_SIZE 52

#define __GLX_TEXSUBIMAGE_3D_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_3D_HDR_SIZE + \
		__GLX_TEXSUBIMAGE_3D_HDR_SIZE)

#define __GLX_TEXSUBIMAGE_3D_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_3D_HDR_SIZE + __GLX_TEXSUBIMAGE_3D_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXSUBIMAGE_3D_HDR;
} __GLXtexSubImage3DHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXSUBIMAGE_3D_HDR;
} __GLXtexSubImage3DLargeHeader;

typedef struct {
    __GLX_PIXEL_3D_HDR;
    __GLX_TEXSUBIMAGE_3D_HDR;
} __GLXdispatchTexSubImage3DHeader;

/**
 * Data that is specific to a \c glCompressedTexImage1D or
 * \c glCompressedTexImage2D call.  The data is sent in the following
 * order:
 *     - Render or RenderLarge header
 *     - CompressedTexImage header
 * 
 * When a \c glCompressedTexImage1D call is made, the \c height field is
 * not examined by the server and is considered padding.
 */

#define __GLX_COMPRESSED_TEXIMAGE_HDR \
    CARD32     target B32;            \
    CARD32     level B32;             \
    CARD32     internalFormat B32;    \
    CARD32     width B32;             \
    CARD32     height B32;            \
    CARD32     border B32;            \
    CARD32     imageSize B32

#define __GLX_COMPRESSED_TEXIMAGE_HDR_SIZE 28

#define __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_COMPRESSED_TEXIMAGE_HDR_SIZE)

#define __GLX_COMPRESSED_TEXIMAGE_DISPATCH_HDR_SIZE \
    (__GLX_COMPRESSED_TEXIMAGE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_COMPRESSED_TEXIMAGE_HDR;
} __GLXcompressedTexImageHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_COMPRESSED_TEXIMAGE_HDR;
} __GLXcompressedTexImageLargeHeader;

typedef struct {
    __GLX_COMPRESSED_TEXIMAGE_HDR;
} __GLXdispatchCompressedTexImageHeader;

/**
 * Data that is specifi to a \c glCompressedTexSubImage1D or
 * \c glCompressedTexSubImage2D call.  The data is sent in the following
 * order:
 *     - Render or RenderLarge header
 *     - CompressedTexSubImage header
 * 
 * When a \c glCompressedTexSubImage1D call is made, the \c yoffset and
 * \c height fields are not examined by the server and are considered padding.
 */

#define __GLX_COMPRESSED_TEXSUBIMAGE_HDR \
    CARD32     target B32;            \
    CARD32     level B32;             \
    CARD32     xoffset B32;           \
    CARD32     yoffset B32;           \
    CARD32     width B32;             \
    CARD32     height B32;            \
    CARD32     format B32;            \
    CARD32     imageSize B32

#define __GLX_COMPRESSED_TEXSUBIMAGE_HDR_SIZE 32

#define __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_COMPRESSED_TEXSUBIMAGE_HDR_SIZE)

#define __GLX_COMPRESSED_TEXSUBIMAGE_DISPATCH_HDR_SIZE \
    (__GLX_COMPRESSED_TEXSUBIMAGE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_COMPRESSED_TEXSUBIMAGE_HDR;
} __GLXcompressedTexSubImageHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_COMPRESSED_TEXSUBIMAGE_HDR;
} __GLXcompressedTexSubImageLargeHeader;

typedef struct {
    __GLX_COMPRESSED_TEXSUBIMAGE_HDR;
} __GLXdispatchCompressedTexSubImageHeader;

/**
 * Data that is specific to a \c glCompressedTexImage3D call.  The data is
 * sent in the following order:
 *     - Render or RenderLarge header
 *     - CompressedTexImage3D header
 */

#define __GLX_COMPRESSED_TEXIMAGE_3D_HDR \
    CARD32     target B32;            \
    CARD32     level B32;             \
    CARD32     internalFormat B32;    \
    CARD32     width B32;             \
    CARD32     height B32;            \
    CARD32     depth B32;             \
    CARD32     border B32;            \
    CARD32     imageSize B32

#define __GLX_COMPRESSED_TEXIMAGE_3D_HDR_SIZE 32

#define __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_COMPRESSED_TEXIMAGE_3D_HDR_SIZE)

#define __GLX_COMPRESSED_TEXIMAGE_3D_DISPATCH_HDR_SIZE \
    (__GLX_COMPRESSED_TEXIMAGE_3D_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_COMPRESSED_TEXIMAGE_3D_HDR;
} __GLXcompressedTexImage3DHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_COMPRESSED_TEXIMAGE_3D_HDR;
} __GLXcompressedTexImage3DLargeHeader;

typedef struct {
    __GLX_COMPRESSED_TEXIMAGE_3D_HDR;
} __GLXdispatchCompressedTexImage3DHeader;

/**
 * Data that is specifi to a \c glCompressedTexSubImage3D call.  The data is
 * sent in the following order:
 *     - Render or RenderLarge header
 *     - CompressedTexSubImage3D header
 */

#define __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR \
    CARD32     target B32;            \
    CARD32     level B32;             \
    CARD32     xoffset B32;           \
    CARD32     yoffset B32;           \
    CARD32     zoffset B32;           \
    CARD32     width B32;             \
    CARD32     height B32;            \
    CARD32     depth B32;             \
    CARD32     format B32;            \
    CARD32     imageSize B32

#define __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR_SIZE 32

#define __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR_SIZE)

#define __GLX_COMPRESSED_TEXSUBIMAGE_3D_DISPATCH_HDR_SIZE \
    (__GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR;
} __GLXcompressedTexSubImage3DHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR;
} __GLXcompressedTexSubImage3DLargeHeader;

typedef struct {
    __GLX_COMPRESSED_TEXSUBIMAGE_3D_HDR;
} __GLXdispatchCompressedTexSubImage3DHeader;

/*
** Data that is specific to a glDrawPixels call.  The data is sent in the
** following order:
**	Render or RenderLarge header
**	Pixel header
**	DrawPixels header
*/
#define __GLX_DRAWPIXELS_HDR \
    CARD32	width B32;   \
    CARD32	height B32;  \
    CARD32	format B32;  \
    CARD32	type B32

#define __GLX_DRAWPIXELS_HDR_SIZE 16

#define __GLX_DRAWPIXELS_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_DRAWPIXELS_HDR_SIZE)

#define __GLX_DRAWPIXELS_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_HDR_SIZE + __GLX_DRAWPIXELS_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_DRAWPIXELS_HDR;
} __GLXdrawPixelsHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_DRAWPIXELS_HDR;
} __GLXdrawPixelsLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_DRAWPIXELS_HDR;
} __GLXdispatchDrawPixelsHeader;

/*
** Data that is specific to a glConvolutionFilter1D or glConvolutionFilter2D
** call.  The data is sent in the following order:
**	Render or RenderLarge header
**	Pixel header
**	ConvolutionFilter header
** When a glConvolutionFilter1D call the height field is unexamined by the server.
*/
#define __GLX_CONV_FILT_HDR	\
    CARD32	target B32;	\
    CARD32	internalformat B32;	\
    CARD32	width B32;	\
    CARD32	height B32;	\
    CARD32	format B32;	\
    CARD32	type B32

#define __GLX_CONV_FILT_HDR_SIZE 24

#define __GLX_CONV_FILT_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_CONV_FILT_HDR_SIZE)

#define __GLX_CONV_FILT_CMD_DISPATCH_HDR_SIZE \
    (__GLX_PIXEL_HDR_SIZE + __GLX_CONV_FILT_HDR_SIZE)
typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_CONV_FILT_HDR;
} __GLXConvolutionFilterHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_CONV_FILT_HDR;
} __GLXConvolutionFilterLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_CONV_FILT_HDR;
} __GLXdispatchConvolutionFilterHeader;

/*
** Data that is specific to a glDrawArraysEXT call.  The data is sent in the
** following order:
**	Render or RenderLarge header
**	Draw Arrays header
**	a variable number of Component headers
**	vertex data for each component type
*/

#define __GLX_DRAWARRAYS_HDR \
    CARD32	numVertexes B32; \
    CARD32	numComponents B32; \
    CARD32	primType B32

#define __GLX_DRAWARRAYS_HDR_SIZE 12

#define __GLX_DRAWARRAYS_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_DRAWARRAYS_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_DRAWARRAYS_HDR;
} __GLXdrawArraysHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_DRAWARRAYS_HDR;
} __GLXdrawArraysLargeHeader;

typedef struct {
    __GLX_DRAWARRAYS_HDR;
} __GLXdispatchDrawArraysHeader;

#define __GLX_COMPONENT_HDR \
    CARD32	datatype B32; \
    INT32	numVals B32; \
    CARD32	component B32

typedef struct {
    __GLX_COMPONENT_HDR;
} __GLXdispatchDrawArraysComponentHeader;

#define __GLX_COMPONENT_HDR_SIZE 12

/*
** Data that is specific to a glColorTable call
**	The data is sent in the following order:
**	Render or RenderLarge header
**	Pixel header
**	ColorTable header
*/

#define __GLX_COLOR_TABLE_HDR	     \
    CARD32	target B32;	    \
    CARD32	internalformat B32; \
    CARD32	width B32;	    \
    CARD32	format B32;	    \
    CARD32	type   B32

#define __GLX_COLOR_TABLE_HDR_SIZE 20

#define __GLX_COLOR_TABLE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_COLOR_TABLE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_COLOR_TABLE_HDR;
} __GLXColorTableHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_COLOR_TABLE_HDR;
} __GLXColorTableLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_COLOR_TABLE_HDR;
} __GLXdispatchColorTableHeader;

/*
** Data that is specific to a glColorSubTable call
**	The data is sent in the following order:
**	Render or RenderLarge header
**	Pixel header
**	ColorTable header
*/

#define __GLX_COLOR_SUBTABLE_HDR    \
    CARD32	target B32;	    \
    CARD32	start B32; 	    \
    CARD32	count B32;	    \
    CARD32	format B32;	    \
    CARD32	type   B32

#define __GLX_COLOR_SUBTABLE_HDR_SIZE 20

#define __GLX_COLOR_SUBTABLE_CMD_HDR_SIZE \
    (__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + \
     __GLX_COLOR_SUBTABLE_HDR_SIZE)

typedef struct {
    __GLX_RENDER_HDR;
    __GLX_PIXEL_HDR;
    __GLX_COLOR_SUBTABLE_HDR;
} __GLXColorSubTableHeader;

typedef struct {
    __GLX_RENDER_LARGE_HDR;
    __GLX_PIXEL_HDR;
    __GLX_COLOR_SUBTABLE_HDR;
} __GLXColorSubTableLargeHeader;

typedef struct {
    __GLX_PIXEL_HDR;
    __GLX_COLOR_SUBTABLE_HDR;
} __GLXdispatchColorSubTableHeader;

#define GLX_WINDOW_TYPE		1
#define GLX_PIXMAP_TYPE		2
#define GLX_VIDEO_SOURCE_TYPE	3
#define GLX_PBUFFER_TYPE	4
/* 5 is for DM_PBUFFER */
#define GLX_GLXWINDOW_TYPE	6	

/*****************************************************************************/

/*
** Restore these definitions back to the typedefs in glx.h
*/
#undef GLXContextID
#undef GLXPixmap
#undef GLXDrawable
#undef GLXPbuffer
#undef GLXWindow
#undef GLXFBConfigID
#undef GLXFBConfigIDSGIX
#undef GLXPbufferSGIX


/* Opcodes for GLX commands */

#define X_GLXRender                       1
#define X_GLXRenderLarge                  2
#define X_GLXCreateContext                3
#define X_GLXDestroyContext               4
#define X_GLXMakeCurrent                  5
#define X_GLXIsDirect                     6
#define X_GLXQueryVersion                 7
#define X_GLXWaitGL                       8
#define X_GLXWaitX                        9
#define X_GLXCopyContext                 10
#define X_GLXSwapBuffers                 11
#define X_GLXUseXFont                    12
#define X_GLXCreateGLXPixmap             13
#define X_GLXGetVisualConfigs            14
#define X_GLXDestroyGLXPixmap            15
#define X_GLXVendorPrivate               16
#define X_GLXVendorPrivateWithReply      17
#define X_GLXQueryExtensionsString       18
#define X_GLXQueryServerString           19
#define X_GLXClientInfo                  20
#define X_GLXGetFBConfigs                21
#define X_GLXCreatePixmap                22
#define X_GLXDestroyPixmap               23
#define X_GLXCreateNewContext            24
#define X_GLXQueryContext                25
#define X_GLXMakeContextCurrent          26
#define X_GLXCreatePbuffer               27
#define X_GLXDestroyPbuffer              28
#define X_GLXGetDrawableAttributes       29
#define X_GLXChangeDrawableAttributes    30
#define X_GLXCreateWindow                31
#define X_GLXDestroyWindow               32


/* Opcodes for single commands (part of GLX command space) */

#define X_GLsop_NewList                    101
#define X_GLsop_EndList                    102
#define X_GLsop_DeleteLists                103
#define X_GLsop_GenLists                   104
#define X_GLsop_FeedbackBuffer             105
#define X_GLsop_SelectBuffer               106
#define X_GLsop_RenderMode                 107
#define X_GLsop_Finish                     108
#define X_GLsop_Flush                      142
#define X_GLsop_PixelStoref                109
#define X_GLsop_PixelStorei                110
#define X_GLsop_ReadPixels                 111
#define X_GLsop_GetBooleanv                112
#define X_GLsop_GetClipPlane               113
#define X_GLsop_GetDoublev                 114
#define X_GLsop_GetError                   115
#define X_GLsop_GetFloatv                  116
#define X_GLsop_GetIntegerv                117
#define X_GLsop_GetLightfv                 118
#define X_GLsop_GetLightiv                 119
#define X_GLsop_GetMapdv                   120
#define X_GLsop_GetMapfv                   121
#define X_GLsop_GetMapiv                   122
#define X_GLsop_GetMaterialfv              123
#define X_GLsop_GetMaterialiv              124
#define X_GLsop_GetPixelMapfv              125
#define X_GLsop_GetPixelMapuiv             126
#define X_GLsop_GetPixelMapusv             127
#define X_GLsop_GetPolygonStipple          128
#define X_GLsop_GetString                  129
#define X_GLsop_GetTexEnvfv                130
#define X_GLsop_GetTexEnviv                131
#define X_GLsop_GetTexGendv                132
#define X_GLsop_GetTexGenfv                133
#define X_GLsop_GetTexGeniv                134
#define X_GLsop_GetTexImage                135
#define X_GLsop_GetTexParameterfv          136
#define X_GLsop_GetTexParameteriv          137
#define X_GLsop_GetTexLevelParameterfv     138
#define X_GLsop_GetTexLevelParameteriv     139
#define X_GLsop_IsEnabled                  140
#define X_GLsop_IsList                     141
#define X_GLsop_AreTexturesResident        143
#define X_GLsop_DeleteTextures             144
#define X_GLsop_GenTextures                145
#define X_GLsop_IsTexture                  146
#define X_GLsop_GetColorTable              147
#define X_GLsop_GetColorTableParameterfv   148
#define X_GLsop_GetColorTableParameteriv   149
#define X_GLsop_GetConvolutionFilter       150
#define X_GLsop_GetConvolutionParameterfv  151
#define X_GLsop_GetConvolutionParameteriv  152
#define X_GLsop_GetSeparableFilter         153
#define X_GLsop_GetHistogram               154
#define X_GLsop_GetHistogramParameterfv    155
#define X_GLsop_GetHistogramParameteriv    156
#define X_GLsop_GetMinmax                  157
#define X_GLsop_GetMinmaxParameterfv       158
#define X_GLsop_GetMinmaxParameteriv       159
#define X_GLsop_GetCompressedTexImage      160


/* Opcodes for rendering commands */

#define X_GLrop_CallList                     1
#define X_GLrop_CallLists                    2
#define X_GLrop_ListBase                     3
#define X_GLrop_Begin                        4
#define X_GLrop_Bitmap                       5
#define X_GLrop_Color3bv                     6
#define X_GLrop_Color3dv                     7
#define X_GLrop_Color3fv                     8
#define X_GLrop_Color3iv                     9
#define X_GLrop_Color3sv                    10
#define X_GLrop_Color3ubv                   11
#define X_GLrop_Color3uiv                   12
#define X_GLrop_Color3usv                   13
#define X_GLrop_Color4bv                    14
#define X_GLrop_Color4dv                    15
#define X_GLrop_Color4fv                    16
#define X_GLrop_Color4iv                    17
#define X_GLrop_Color4sv                    18
#define X_GLrop_Color4ubv                   19
#define X_GLrop_Color4uiv                   20
#define X_GLrop_Color4usv                   21
#define X_GLrop_EdgeFlagv                   22
#define X_GLrop_End                         23
#define X_GLrop_Indexdv                     24
#define X_GLrop_Indexfv                     25
#define X_GLrop_Indexiv                     26
#define X_GLrop_Indexsv                     27
#define X_GLrop_Normal3bv                   28
#define X_GLrop_Normal3dv                   29
#define X_GLrop_Normal3fv                   30
#define X_GLrop_Normal3iv                   31
#define X_GLrop_Normal3sv                   32
#define X_GLrop_RasterPos2dv                33
#define X_GLrop_RasterPos2fv                34
#define X_GLrop_RasterPos2iv                35
#define X_GLrop_RasterPos2sv                36
#define X_GLrop_RasterPos3dv                37
#define X_GLrop_RasterPos3fv                38
#define X_GLrop_RasterPos3iv                39
#define X_GLrop_RasterPos3sv                40
#define X_GLrop_RasterPos4dv                41
#define X_GLrop_RasterPos4fv                42
#define X_GLrop_RasterPos4iv                43
#define X_GLrop_RasterPos4sv                44
#define X_GLrop_Rectdv                      45
#define X_GLrop_Rectfv                      46
#define X_GLrop_Rectiv                      47
#define X_GLrop_Rectsv                      48
#define X_GLrop_TexCoord1dv                 49
#define X_GLrop_TexCoord1fv                 50
#define X_GLrop_TexCoord1iv                 51
#define X_GLrop_TexCoord1sv                 52
#define X_GLrop_TexCoord2dv                 53
#define X_GLrop_TexCoord2fv                 54
#define X_GLrop_TexCoord2iv                 55
#define X_GLrop_TexCoord2sv                 56
#define X_GLrop_TexCoord3dv                 57
#define X_GLrop_TexCoord3fv                 58
#define X_GLrop_TexCoord3iv                 59
#define X_GLrop_TexCoord3sv                 60
#define X_GLrop_TexCoord4dv                 61
#define X_GLrop_TexCoord4fv                 62
#define X_GLrop_TexCoord4iv                 63
#define X_GLrop_TexCoord4sv                 64
#define X_GLrop_Vertex2dv                   65
#define X_GLrop_Vertex2fv                   66
#define X_GLrop_Vertex2iv                   67
#define X_GLrop_Vertex2sv                   68
#define X_GLrop_Vertex3dv                   69
#define X_GLrop_Vertex3fv                   70
#define X_GLrop_Vertex3iv                   71
#define X_GLrop_Vertex3sv                   72
#define X_GLrop_Vertex4dv                   73
#define X_GLrop_Vertex4fv                   74
#define X_GLrop_Vertex4iv                   75
#define X_GLrop_Vertex4sv                   76
#define X_GLrop_ClipPlane                   77
#define X_GLrop_ColorMaterial               78
#define X_GLrop_CullFace                    79
#define X_GLrop_Fogf                        80
#define X_GLrop_Fogfv                       81
#define X_GLrop_Fogi                        82
#define X_GLrop_Fogiv                       83
#define X_GLrop_FrontFace                   84
#define X_GLrop_Hint                        85
#define X_GLrop_Lightf                      86
#define X_GLrop_Lightfv                     87
#define X_GLrop_Lighti                      88
#define X_GLrop_Lightiv                     89
#define X_GLrop_LightModelf                 90
#define X_GLrop_LightModelfv                91
#define X_GLrop_LightModeli                 92
#define X_GLrop_LightModeliv                93
#define X_GLrop_LineStipple                 94
#define X_GLrop_LineWidth                   95
#define X_GLrop_Materialf                   96
#define X_GLrop_Materialfv                  97
#define X_GLrop_Materiali                   98
#define X_GLrop_Materialiv                  99
#define X_GLrop_PointSize                  100
#define X_GLrop_PolygonMode                101
#define X_GLrop_PolygonStipple             102
#define X_GLrop_Scissor                    103
#define X_GLrop_ShadeModel                 104
#define X_GLrop_TexParameterf              105
#define X_GLrop_TexParameterfv             106
#define X_GLrop_TexParameteri              107
#define X_GLrop_TexParameteriv             108
#define X_GLrop_TexImage1D                 109
#define X_GLrop_TexImage2D                 110
#define X_GLrop_TexEnvf                    111
#define X_GLrop_TexEnvfv                   112
#define X_GLrop_TexEnvi                    113
#define X_GLrop_TexEnviv                   114
#define X_GLrop_TexGend                    115
#define X_GLrop_TexGendv                   116
#define X_GLrop_TexGenf                    117
#define X_GLrop_TexGenfv                   118
#define X_GLrop_TexGeni                    119
#define X_GLrop_TexGeniv                   120
#define X_GLrop_InitNames                  121
#define X_GLrop_LoadName                   122
#define X_GLrop_PassThrough                123
#define X_GLrop_PopName                    124
#define X_GLrop_PushName                   125
#define X_GLrop_DrawBuffer                 126
#define X_GLrop_Clear                      127
#define X_GLrop_ClearAccum                 128
#define X_GLrop_ClearIndex                 129
#define X_GLrop_ClearColor                 130
#define X_GLrop_ClearStencil               131
#define X_GLrop_ClearDepth                 132
#define X_GLrop_StencilMask                133
#define X_GLrop_ColorMask                  134
#define X_GLrop_DepthMask                  135
#define X_GLrop_IndexMask                  136
#define X_GLrop_Accum                      137
#define X_GLrop_Disable                    138
#define X_GLrop_Enable                     139
#define X_GLrop_PopAttrib                  141
#define X_GLrop_PushAttrib                 142
#define X_GLrop_Map1d                      143
#define X_GLrop_Map1f                      144
#define X_GLrop_Map2d                      145
#define X_GLrop_Map2f                      146
#define X_GLrop_MapGrid1d                  147
#define X_GLrop_MapGrid1f                  148
#define X_GLrop_MapGrid2d                  149
#define X_GLrop_MapGrid2f                  150
#define X_GLrop_EvalCoord1dv               151
#define X_GLrop_EvalCoord1fv               152
#define X_GLrop_EvalCoord2dv               153
#define X_GLrop_EvalCoord2fv               154
#define X_GLrop_EvalMesh1                  155
#define X_GLrop_EvalPoint1                 156
#define X_GLrop_EvalMesh2                  157
#define X_GLrop_EvalPoint2                 158
#define X_GLrop_AlphaFunc                  159
#define X_GLrop_BlendFunc                  160
#define X_GLrop_LogicOp                    161
#define X_GLrop_StencilFunc                162
#define X_GLrop_StencilOp                  163
#define X_GLrop_DepthFunc                  164
#define X_GLrop_PixelZoom                  165
#define X_GLrop_PixelTransferf             166
#define X_GLrop_PixelTransferi             167
#define X_GLrop_PixelMapfv                 168
#define X_GLrop_PixelMapuiv                169
#define X_GLrop_PixelMapusv                170
#define X_GLrop_ReadBuffer                 171
#define X_GLrop_CopyPixels                 172
#define X_GLrop_DrawPixels                 173
#define X_GLrop_DepthRange                 174
#define X_GLrop_Frustum                    175
#define X_GLrop_LoadIdentity               176
#define X_GLrop_LoadMatrixf                177
#define X_GLrop_LoadMatrixd                178
#define X_GLrop_MatrixMode                 179
#define X_GLrop_MultMatrixf                180
#define X_GLrop_MultMatrixd                181
#define X_GLrop_Ortho                      182
#define X_GLrop_PopMatrix                  183
#define X_GLrop_PushMatrix                 184
#define X_GLrop_Rotated                    185
#define X_GLrop_Rotatef                    186
#define X_GLrop_Scaled                     187
#define X_GLrop_Scalef                     188
#define X_GLrop_Translated                 189
#define X_GLrop_Translatef                 190
#define X_GLrop_Viewport                   191
#define X_GLrop_DrawArrays                 193
#define X_GLrop_PolygonOffset              192
#define X_GLrop_CopyTexImage1D             4119
#define X_GLrop_CopyTexImage2D             4120
#define X_GLrop_CopyTexSubImage1D          4121
#define X_GLrop_CopyTexSubImage2D          4122
#define X_GLrop_TexSubImage1D              4099
#define X_GLrop_TexSubImage2D              4100
#define X_GLrop_BindTexture                4117
#define X_GLrop_PrioritizeTextures         4118
#define X_GLrop_Indexubv                   194
#define X_GLrop_BlendColor                 4096
#define X_GLrop_BlendEquation              4097
#define X_GLrop_ColorTable                 2053
#define X_GLrop_ColorTableParameterfv      2054
#define X_GLrop_ColorTableParameteriv      2055
#define X_GLrop_CopyColorTable             2056
#define X_GLrop_ColorSubTable              195
#define X_GLrop_CopyColorSubTable          196
#define X_GLrop_ConvolutionFilter1D        4101
#define X_GLrop_ConvolutionFilter2D        4102
#define X_GLrop_ConvolutionParameterf      4103
#define X_GLrop_ConvolutionParameterfv     4104
#define X_GLrop_ConvolutionParameteri      4105
#define X_GLrop_ConvolutionParameteriv     4106
#define X_GLrop_CopyConvolutionFilter1D    4107
#define X_GLrop_CopyConvolutionFilter2D    4108
#define X_GLrop_SeparableFilter2D          4109
#define X_GLrop_Histogram                  4110
#define X_GLrop_Minmax                     4111
#define X_GLrop_ResetHistogram             4112
#define X_GLrop_ResetMinmax                4113
#define X_GLrop_TexImage3D                 4114
#define X_GLrop_TexSubImage3D              4115
#define X_GLrop_CopyTexSubImage3D          4123
#define X_GLrop_DrawArraysEXT              4116

/* Added for core GL version 1.3 */

#define X_GLrop_ActiveTextureARB            197
#define X_GLrop_MultiTexCoord1dvARB         198
#define X_GLrop_MultiTexCoord1fvARB         199
#define X_GLrop_MultiTexCoord1ivARB         200
#define X_GLrop_MultiTexCoord1svARB         201
#define X_GLrop_MultiTexCoord2dvARB         202
#define X_GLrop_MultiTexCoord2fvARB         203
#define X_GLrop_MultiTexCoord2ivARB         204
#define X_GLrop_MultiTexCoord2svARB         205
#define X_GLrop_MultiTexCoord3dvARB         206
#define X_GLrop_MultiTexCoord3fvARB         207
#define X_GLrop_MultiTexCoord3ivARB         208
#define X_GLrop_MultiTexCoord3svARB         209
#define X_GLrop_MultiTexCoord4dvARB         210
#define X_GLrop_MultiTexCoord4fvARB         211
#define X_GLrop_MultiTexCoord4ivARB         212
#define X_GLrop_MultiTexCoord4svARB         213
#define X_GLrop_CompressedTexImage1D        214
#define X_GLrop_CompressedTexImage2D        215
#define X_GLrop_CompressedTexImage3D        216
#define X_GLrop_CompressedTexSubImage1D     217
#define X_GLrop_CompressedTexSubImage2D     218
#define X_GLrop_CompressedTexSubImage3D     219
#define X_GLrop_SampleCoverageARB           229

/* Added for core GL version 1.4 */

#define X_GLrop_WindowPos3fARB              230
#define X_GLrop_FogCoordfv                  4124
#define X_GLrop_FogCoorddv                  4125
#define X_GLrop_PointParameterfARB          2065
#define X_GLrop_PointParameterfvARB         2066
#define X_GLrop_SecondaryColor3bv           4126
#define X_GLrop_SecondaryColor3sv           4127
#define X_GLrop_SecondaryColor3iv           4128
#define X_GLrop_SecondaryColor3fv           4129
#define X_GLrop_SecondaryColor3dv           4130
#define X_GLrop_SecondaryColor3ubv          4131
#define X_GLrop_SecondaryColor3usv          4132
#define X_GLrop_SecondaryColor3uiv          4133
#define X_GLrop_BlendFuncSeparate           4134
#define X_GLrop_PointParameteri             4221
#define X_GLrop_PointParameteriv            4222

/* Added for core GL version 1.5 */
/* XXX opcodes not defined in the spec */

/* Opcodes for Vendor Private commands */


#define X_GLvop_GetConvolutionFilterEXT        1
#define X_GLvop_GetConvolutionParameterfvEXT   2
#define X_GLvop_GetConvolutionParameterivEXT   3
#define X_GLvop_GetSeparableFilterEXT          4
#define X_GLvop_GetHistogramEXT                5
#define X_GLvop_GetHistogramParameterfvEXT     6
#define X_GLvop_GetHistogramParameterivEXT     7
#define X_GLvop_GetMinmaxEXT                   8
#define X_GLvop_GetMinmaxParameterfvEXT        9
#define X_GLvop_GetMinmaxParameterivEXT        10
#define X_GLvop_AreTexturesResidentEXT         11
#define X_GLvop_DeleteTexturesEXT              12
#define X_GLvop_GenTexturesEXT                 13
#define X_GLvop_IsTextureEXT                   14
#define X_GLvop_GetCombinerInputParameterfvNV  1270
#define X_GLvop_GetCombinerInputParameterivNV  1271
#define X_GLvop_GetCombinerOutputParameterfvNV 1272
#define X_GLvop_GetCombinerOutputParameterivNV 1273
#define X_GLvop_GetFinalCombinerOutputParameterfvNV 1274
#define X_GLvop_GetFinalCombinerOutputParameterivNV 1275
#define X_GLvop_DeleteFenceNV                  1276
#define X_GLvop_GenFencesNV                    1277
#define X_GLvop_IsFenceNV                      1278
#define X_GLvop_TestFenceNV                    1279
#define X_GLvop_GetFenceivNV                   1280
#define X_GLvop_AreProgramsResidentNV          1293
#define X_GLvop_DeleteProgramARB               1294
#define X_GLvop_GenProgramsARB                 1295
#define X_GLvop_GetProgramEnvParameterfvARB    1296
#define X_GLvop_GetProgramEnvParameterdvARB    1297
#define X_GLvop_GetProgramEnvParameterivNV     1298
#define X_GLvop_GetProgramStringNV             1299
#define X_GLvop_GetTrackMatrixivNV             1300
#define X_GLvop_GetVetrexAttribdvARB           1301
#define X_GLvop_GetVetrexAttribfvARB           1302
#define X_GLvop_GetVetrexAttribivARB           1303
#define X_GLvop_IsProgramARB                   1304
#define X_GLvop_GetProgramLocalParameterfvARB  1305
#define X_GLvop_GetProgramLocalParameterdvARB  1306
#define X_GLvop_GetProgramivARB                1307
#define X_GLvop_GetProgramStringARB            1308
#define X_GLvop_GetProgramNamedParameter4fvNV  1310
#define X_GLvop_GetProgramNamedParameter4dvNV  1311
#define X_GLvop_SampleMaskSGIS                 2048
#define X_GLvop_SamplePatternSGIS              2049
#define X_GLvop_GetDetailTexFuncSGIS           4096
#define X_GLvop_GetSharpenTexFuncSGIS          4097
#define X_GLvop_GetColorTableSGI               4098
#define X_GLvop_GetColorTableParameterfvSGI    4099
#define X_GLvop_GetColorTableParameterivSGI    4100
#define X_GLvop_GetTexFilterFuncSGIS           4101
#define X_GLvop_GetInstrumentsSGIX             4102
#define X_GLvop_InstrumentsBufferSGIX          4103
#define X_GLvop_PollInstrumentsSGIX            4104
#define X_GLvop_FlushRasterSGIX                4105

/* Opcodes for GLX vendor private commands */

#define X_GLXvop_QueryContextInfoEXT            1024
#define X_GLXvop_SwapIntervalSGI                65536
#define X_GLXvop_MakeCurrentReadSGI             65537
#define X_GLXvop_CreateGLXVideoSourceSGIX       65538
#define X_GLXvop_DestroyGLXVideoSourceSGIX      65539
#define X_GLXvop_GetFBConfigsSGIX               65540
#define X_GLXvop_CreateContextWithConfigSGIX    65541
#define X_GLXvop_CreateGLXPixmapWithConfigSGIX  65542
#define X_GLXvop_CreateGLXPbufferSGIX           65543
#define X_GLXvop_DestroyGLXPbufferSGIX          65544
#define X_GLXvop_ChangeDrawableAttributesSGIX   65545
#define X_GLXvop_GetDrawableAttributesSGIX      65546
#define X_GLXvop_JoinSwapGroupSGIX              65547
#define X_GLXvop_BindSwapBarrierSGIX            65548
#define X_GLXvop_QueryMaxSwapBarriersSGIX       65549
#define X_GLXvop_QueryHyperpipeNetworkSGIX      65550
#define X_GLXvop_QueryHyperpipeConfigSGIX       65551
#define X_GLXvop_HyperpipeConfigSGIX            65552
#define X_GLXvop_DestroyHyperpipeConfigSGIX     65553
#define X_GLXvop_BindTexImageEXT                5152
#define X_GLXvop_ReleaseTexImageEXT             5153

/* ARB extension opcodes */

/*  1. GL_ARB_multitexture - see GL 1.2 opcodes */
/*  5. GL_ARB_multisample - see GL 1.3 opcodes */
/* 12. GL_ARB_texture_compression - see GL 1.3 opcodes */
/* 14. GL_ARB_point_parameters - see GL 1.4 opcodees */

/* 15. GL_ARB_vertex_blend */
#define X_GLrop_WeightbvARB                  220
#define X_GLrop_WeightubvARB                 221
#define X_GLrop_WeightsvARB                  222
#define X_GLrop_WeightusvARB                 223
#define X_GLrop_WeightivARB                  224
#define X_GLrop_WeightuivARB                 225
#define X_GLrop_VertexBlendARB               226
#define X_GLrop_WeightfvARB                  227
#define X_GLrop_WeightdvARB                  228

/* 16. GL_ARB_matrix_palette */
/* XXX opcodes not defined in the spec */

/* 25. GL_ARB_window_pos - see GL 1.4 opcodes */

/* 26. GL_ARB_vertex_program */
#define X_GLrop_BindProgramARB              4180
#define X_GLrop_ProgramEnvParameter4fvARB   4184
#define X_GLrop_ProgramEnvParameter4dvARB   4185
#define X_GLrop_VertexAttrib1svARB          4189
#define X_GLrop_VertexAttrib2svARB          4190
#define X_GLrop_VertexAttrib3svARB          4191
#define X_GLrop_VertexAttrib4svARB          4192
#define X_GLrop_VertexAttrib1fvARB          4193
#define X_GLrop_VertexAttrib2fvARB          4194
#define X_GLrop_VertexAttrib3fvARB          4195
#define X_GLrop_VertexAttrib4fvARB          4196
#define X_GLrop_VertexAttrib1dvARB          4197
#define X_GLrop_VertexAttrib2dvARB          4198
#define X_GLrop_VertexAttrib3dvARB          4199
#define X_GLrop_ProgramLocalParameter4fvARB 4215
#define X_GLrop_ProgramLocalParameter4dvARB 4216
#define X_GLrop_ProgramStringARB            4217
#define X_GLrop_VertexAttrib4dvARB          4200
#define X_GLrop_VertexAttrib4NubvARB        4201
#define X_GLrop_VertexAttrib4bvARB          4230
#define X_GLrop_VertexAttrib4ivARB          4231
#define X_GLrop_VertexAttrib4ubvARB         4232
#define X_GLrop_VertexAttrib4usvARB         4233
#define X_GLrop_VertexAttrib4uivARB         4234
#define X_GLrop_VertexAttrib4NbvARB         4235
#define X_GLrop_VertexAttrib4NsvARB         4236
#define X_GLrop_VertexAttrib4NivARB         4237
#define X_GLrop_VertexAttrib4NusvARB        4238
#define X_GLrop_VertexAttrib4NuivARB        4239

/* 27. GL_ARB_fragment_program - see GL_ARB_vertex_program opcodes */

/* 29. GL_ARB_occlusion_query */
/* XXX opcodes not defined in the spec */


/* New extension opcodes */

/* 145. GL_EXT_secondary_color - see GL 1.4 opcodes */

/* 188. GL_EXT_vertex_weighting */
#define X_GLrop_VertexWeightfvEXT           4135

/* 191. GL_NV_register_combiners */
#define X_GLrop_CombinerParameterfNV        4136
#define X_GLrop_CombinerParameterfvNV       4137
#define X_GLrop_CombinerParameteriNV        4138
#define X_GLrop_CombinerParameterivNV       4139
#define X_GLrop_CombinerInputNV             4140
#define X_GLrop_CombinerOutputNV            4141
#define X_GLrop_FinalCombinerInputNV        4142

/* 222. GL_NV_fence */
#define X_GLrop_SetFenceNV                  4143
#define X_GLrop_FinishFenceNV               4144

/* 227. GL_NV_register_combiners2 */
/* XXX opcodes not defined in the spec */

/* 233. GL_NV_vertex_program - see also GL_ARB_vertex_program opcodes */
#define X_GLrop_ExecuteProgramNV            4181
#define X_GLrop_RequestResidentProgramsNV   4182
#define X_GLrop_LoadProgamNV                4183
#define X_GLrop_ProgramParameters4fvNV      4186
#define X_GLrop_ProgramParameters4dvNV      4187
#define X_GLrop_TrackMatrixNV               4188
#define X_GLrop_VertexAttribs1svNV          4202
#define X_GLrop_VertexAttribs2svNV          4203
#define X_GLrop_VertexAttribs3svNV          4204
#define X_GLrop_VertexAttribs4svNV          4205
#define X_GLrop_VertexAttribs1fvNV          4206
#define X_GLrop_VertexAttribs2fvNV          4207
#define X_GLrop_VertexAttribs3fvNV          4208
#define X_GLrop_VertexAttribs4fvNV          4209
#define X_GLrop_VertexAttribs1dvNV          4210
#define X_GLrop_VertexAttribs2dvNV          4211
#define X_GLrop_VertexAttribs3dvNV          4212
#define X_GLrop_VertexAttribs4dvNV          4213
#define X_GLrop_VertexAttribs4ubvNV         4214

/* 261. GL_NV_occlusion_query */
/* XXX opcodes not defined in the spec */

/* 262. GL_NV_point_sprite - see GL 1.4 opcodes */

/* 268. GL_EXT_stencil_two_side */
#define X_GLrop_ActiveStencilFaceEXT        4220

/* 282. GL_NV_fragment_program - see also GL_NV_vertex_program and GL_ARB_vertex_program opcodes */
#define X_GLrop_ProgramNamedParameter4fvNV  4218
#define X_GLrop_ProgramNamedParameter4dvNV  4219

/* 285. GL_NV_primitive_restart */
/* XXX opcodes not defined in the spec */

/* 297. GL_EXT_depth_bounds_test */
#define X_GLrop_DepthBoundsEXT              4229

/* 299. GL_EXT_blend_equation_separate */
#define X_GLrop_BlendEquationSeparateEXT    4228

/* 310. GL_EXT_framebuffer_object */
#define X_GLvop_IsRenderbufferEXT                      1422
#define X_GLvop_GenRenderbuffersEXT                    1423
#define X_GLvop_GetRenderbufferParameterivEXT          1424
#define X_GLvop_IsFramebufferEXT                       1425
#define X_GLvop_GenFramebuffersEXT                     1426
#define X_GLvop_CheckFramebufferStatusEXT              1427
#define X_GLvop_GetFramebufferAttachmentParameterivEXT 1428

#endif /* _GLX_glxproto_h_ */