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1 | <?xml version="1.0" encoding="UTF-8"?> |
2 | <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN" | |
3 | "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd"> | |
4 | <table frame="topbot"><title>Sized Internal Formats</title> | |
5 | <tgroup cols="7" align="left"> | |
6 | <colspec align="left"/> | |
7 | <colspec align="left"/> | |
8 | <colspec align="center"/> | |
9 | <colspec align="center"/> | |
10 | <colspec align="center"/> | |
11 | <colspec align="center"/> | |
12 | <colspec align="center"/> | |
13 | <thead> | |
14 | <row> | |
15 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
16 | Sized Internal Format | |
17 | </emphasis></entry> | |
18 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
19 | Base Internal Format | |
20 | </emphasis></entry> | |
21 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
22 | Red Bits | |
23 | </emphasis></entry> | |
24 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
25 | Green Bits | |
26 | </emphasis></entry> | |
27 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
28 | Blue Bits | |
29 | </emphasis></entry> | |
30 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
31 | Alpha Bits | |
32 | </emphasis></entry> | |
33 | <entry rowsep="1" align="left"><emphasis role="bold"> | |
34 | Shared Bits | |
35 | </emphasis></entry> | |
36 | </row> | |
37 | </thead> | |
38 | <tbody> | |
39 | <row> | |
40 | <entry><constant>GL_R8</constant></entry> | |
41 | <entry><constant>GL_RED</constant></entry> | |
42 | <entry>8</entry> | |
43 | <entry></entry> | |
44 | <entry></entry> | |
45 | <entry></entry> | |
46 | <entry></entry> | |
47 | </row> | |
48 | <row> | |
49 | <entry><constant>GL_R8_SNORM</constant></entry> | |
50 | <entry><constant>GL_RED</constant></entry> | |
51 | <entry>s8</entry> | |
52 | <entry></entry> | |
53 | <entry></entry> | |
54 | <entry></entry> | |
55 | <entry></entry> | |
56 | </row> | |
57 | <row> | |
58 | <entry><constant>GL_R16</constant></entry> | |
59 | <entry><constant>GL_RED</constant></entry> | |
60 | <entry>16</entry> | |
61 | <entry></entry> | |
62 | <entry></entry> | |
63 | <entry></entry> | |
64 | <entry></entry> | |
65 | </row> | |
66 | <row> | |
67 | <entry><constant>GL_R16_SNORM</constant></entry> | |
68 | <entry><constant>GL_RED</constant></entry> | |
69 | <entry>s16</entry> | |
70 | <entry></entry> | |
71 | <entry></entry> | |
72 | <entry></entry> | |
73 | <entry></entry> | |
74 | </row> | |
75 | <row> | |
76 | <entry><constant>GL_RG8</constant></entry> | |
77 | <entry><constant>GL_RG</constant></entry> | |
78 | <entry>8</entry> | |
79 | <entry>8</entry> | |
80 | <entry></entry> | |
81 | <entry></entry> | |
82 | <entry></entry> | |
83 | </row> | |
84 | <row> | |
85 | <entry><constant>GL_RG8_SNORM</constant></entry> | |
86 | <entry><constant>GL_RG</constant></entry> | |
87 | <entry>s8</entry> | |
88 | <entry>s8</entry> | |
89 | <entry></entry> | |
90 | <entry></entry> | |
91 | <entry></entry> | |
92 | </row> | |
93 | <row> | |
94 | <entry><constant>GL_RG16</constant></entry> | |
95 | <entry><constant>GL_RG</constant></entry> | |
96 | <entry>16</entry> | |
97 | <entry>16</entry> | |
98 | <entry></entry> | |
99 | <entry></entry> | |
100 | <entry></entry> | |
101 | </row> | |
102 | <row> | |
103 | <entry><constant>GL_RG16_SNORM</constant></entry> | |
104 | <entry><constant>GL_RG</constant></entry> | |
105 | <entry>s16</entry> | |
106 | <entry>s16</entry> | |
107 | <entry></entry> | |
108 | <entry></entry> | |
109 | <entry></entry> | |
110 | </row> | |
111 | <row> | |
112 | <entry><constant>GL_R3_G3_B2</constant></entry> | |
113 | <entry><constant>GL_RGB</constant></entry> | |
114 | <entry>3</entry> | |
115 | <entry>3</entry> | |
116 | <entry>2</entry> | |
117 | <entry></entry> | |
118 | <entry></entry> | |
119 | </row> | |
120 | <row> | |
121 | <entry><constant>GL_RGB4</constant></entry> | |
122 | <entry><constant>GL_RGB</constant></entry> | |
123 | <entry>4</entry> | |
124 | <entry>4</entry> | |
125 | <entry>4</entry> | |
126 | <entry></entry> | |
127 | <entry></entry> | |
128 | </row> | |
129 | <row> | |
130 | <entry><constant>GL_RGB5</constant></entry> | |
131 | <entry><constant>GL_RGB</constant></entry> | |
132 | <entry>5</entry> | |
133 | <entry>5</entry> | |
134 | <entry>5</entry> | |
135 | <entry></entry> | |
136 | <entry></entry> | |
137 | </row> | |
138 | <row> | |
139 | <entry><constant>GL_RGB8</constant></entry> | |
140 | <entry><constant>GL_RGB</constant></entry> | |
141 | <entry>8</entry> | |
142 | <entry>8</entry> | |
143 | <entry>8</entry> | |
144 | <entry></entry> | |
145 | <entry></entry> | |
146 | </row> | |
147 | <row> | |
148 | <entry><constant>GL_RGB8_SNORM</constant></entry> | |
149 | <entry><constant>GL_RGB</constant></entry> | |
150 | <entry>s8</entry> | |
151 | <entry>s8</entry> | |
152 | <entry>s8</entry> | |
153 | <entry></entry> | |
154 | <entry></entry> | |
155 | </row> | |
156 | <row> | |
157 | <entry><constant>GL_RGB10</constant></entry> | |
158 | <entry><constant>GL_RGB</constant></entry> | |
159 | <entry>10</entry> | |
160 | <entry>10</entry> | |
161 | <entry>10</entry> | |
162 | <entry></entry> | |
163 | <entry></entry> | |
164 | </row> | |
165 | <row> | |
166 | <entry><constant>GL_RGB12</constant></entry> | |
167 | <entry><constant>GL_RGB</constant></entry> | |
168 | <entry>12</entry> | |
169 | <entry>12</entry> | |
170 | <entry>12</entry> | |
171 | <entry></entry> | |
172 | <entry></entry> | |
173 | </row> | |
174 | <row> | |
175 | <entry><constant>GL_RGB16_SNORM</constant></entry> | |
176 | <entry><constant>GL_RGB</constant></entry> | |
177 | <entry>16</entry> | |
178 | <entry>16</entry> | |
179 | <entry>16</entry> | |
180 | <entry></entry> | |
181 | <entry></entry> | |
182 | </row> | |
183 | <row> | |
184 | <entry><constant>GL_RGBA2</constant></entry> | |
185 | <entry><constant>GL_RGB</constant></entry> | |
186 | <entry>2</entry> | |
187 | <entry>2</entry> | |
188 | <entry>2</entry> | |
189 | <entry>2</entry> | |
190 | <entry></entry> | |
191 | </row> | |
192 | <row> | |
193 | <entry><constant>GL_RGBA4</constant></entry> | |
194 | <entry><constant>GL_RGB</constant></entry> | |
195 | <entry>4</entry> | |
196 | <entry>4</entry> | |
197 | <entry>4</entry> | |
198 | <entry>4</entry> | |
199 | <entry></entry> | |
200 | </row> | |
201 | <row> | |
202 | <entry><constant>GL_RGB5_A1</constant></entry> | |
203 | <entry><constant>GL_RGBA</constant></entry> | |
204 | <entry>5</entry> | |
205 | <entry>5</entry> | |
206 | <entry>5</entry> | |
207 | <entry>1</entry> | |
208 | <entry></entry> | |
209 | </row> | |
210 | <row> | |
211 | <entry><constant>GL_RGBA8</constant></entry> | |
212 | <entry><constant>GL_RGBA</constant></entry> | |
213 | <entry>8</entry> | |
214 | <entry>8</entry> | |
215 | <entry>8</entry> | |
216 | <entry>8</entry> | |
217 | <entry></entry> | |
218 | </row> | |
219 | <row> | |
220 | <entry><constant>GL_RGBA8_SNORM</constant></entry> | |
221 | <entry><constant>GL_RGBA</constant></entry> | |
222 | <entry>s8</entry> | |
223 | <entry>s8</entry> | |
224 | <entry>s8</entry> | |
225 | <entry>s8</entry> | |
226 | <entry></entry> | |
227 | </row> | |
228 | <row> | |
229 | <entry><constant>GL_RGB10_A2</constant></entry> | |
230 | <entry><constant>GL_RGBA</constant></entry> | |
231 | <entry>10</entry> | |
232 | <entry>10</entry> | |
233 | <entry>10</entry> | |
234 | <entry>2</entry> | |
235 | <entry></entry> | |
236 | </row> | |
237 | <row> | |
238 | <entry><constant>GL_RGB10_A2UI</constant></entry> | |
239 | <entry><constant>GL_RGBA</constant></entry> | |
240 | <entry>ui10</entry> | |
241 | <entry>ui10</entry> | |
242 | <entry>ui10</entry> | |
243 | <entry>ui2</entry> | |
244 | <entry></entry> | |
245 | </row> | |
246 | <row> | |
247 | <entry><constant>GL_RGBA12</constant></entry> | |
248 | <entry><constant>GL_RGBA</constant></entry> | |
249 | <entry>12</entry> | |
250 | <entry>12</entry> | |
251 | <entry>12</entry> | |
252 | <entry>12</entry> | |
253 | <entry></entry> | |
254 | </row> | |
255 | <row> | |
256 | <entry><constant>GL_RGBA16</constant></entry> | |
257 | <entry><constant>GL_RGBA</constant></entry> | |
258 | <entry>16</entry> | |
259 | <entry>16</entry> | |
260 | <entry>16</entry> | |
261 | <entry>16</entry> | |
262 | <entry></entry> | |
263 | </row> | |
264 | <row> | |
265 | <entry><constant>GL_SRGB8</constant></entry> | |
266 | <entry><constant>GL_RGB</constant></entry> | |
267 | <entry>8</entry> | |
268 | <entry>8</entry> | |
269 | <entry>8</entry> | |
270 | <entry></entry> | |
271 | <entry></entry> | |
272 | </row> | |
273 | <row> | |
274 | <entry><constant>GL_SRGB8_ALPHA8</constant></entry> | |
275 | <entry><constant>GL_RGBA</constant></entry> | |
276 | <entry>8</entry> | |
277 | <entry>8</entry> | |
278 | <entry>8</entry> | |
279 | <entry>8</entry> | |
280 | <entry></entry> | |
281 | </row> | |
282 | <row> | |
283 | <entry><constant>GL_R16F</constant></entry> | |
284 | <entry><constant>GL_RED</constant></entry> | |
285 | <entry>f16</entry> | |
286 | <entry></entry> | |
287 | <entry></entry> | |
288 | <entry></entry> | |
289 | <entry></entry> | |
290 | </row> | |
291 | <row> | |
292 | <entry><constant>GL_RG16F</constant></entry> | |
293 | <entry><constant>GL_RG</constant></entry> | |
294 | <entry>f16</entry> | |
295 | <entry>f16</entry> | |
296 | <entry></entry> | |
297 | <entry></entry> | |
298 | <entry></entry> | |
299 | </row> | |
300 | <row> | |
301 | <entry><constant>GL_RGB16F</constant></entry> | |
302 | <entry><constant>GL_RGB</constant></entry> | |
303 | <entry>f16</entry> | |
304 | <entry>f16</entry> | |
305 | <entry>f16</entry> | |
306 | <entry></entry> | |
307 | <entry></entry> | |
308 | </row> | |
309 | <row> | |
310 | <entry><constant>GL_RGBA16F</constant></entry> | |
311 | <entry><constant>GL_RGBA</constant></entry> | |
312 | <entry>f16</entry> | |
313 | <entry>f16</entry> | |
314 | <entry>f16</entry> | |
315 | <entry>f16</entry> | |
316 | <entry></entry> | |
317 | </row> | |
318 | <row> | |
319 | <entry><constant>GL_R32F</constant></entry> | |
320 | <entry><constant>GL_RED</constant></entry> | |
321 | <entry>f32</entry> | |
322 | <entry></entry> | |
323 | <entry></entry> | |
324 | <entry></entry> | |
325 | <entry></entry> | |
326 | </row> | |
327 | <row> | |
328 | <entry><constant>GL_RG32F</constant></entry> | |
329 | <entry><constant>GL_RG</constant></entry> | |
330 | <entry>f32</entry> | |
331 | <entry>f32</entry> | |
332 | <entry></entry> | |
333 | <entry></entry> | |
334 | <entry></entry> | |
335 | </row> | |
336 | <row> | |
337 | <entry><constant>GL_RGB32F</constant></entry> | |
338 | <entry><constant>GL_RGB</constant></entry> | |
339 | <entry>f32</entry> | |
340 | <entry>f32</entry> | |
341 | <entry>f32</entry> | |
342 | <entry></entry> | |
343 | <entry></entry> | |
344 | </row> | |
345 | <row> | |
346 | <entry><constant>GL_RGBA32F</constant></entry> | |
347 | <entry><constant>GL_RGBA</constant></entry> | |
348 | <entry>f32</entry> | |
349 | <entry>f32</entry> | |
350 | <entry>f32</entry> | |
351 | <entry>f32</entry> | |
352 | <entry></entry> | |
353 | </row> | |
354 | <row> | |
355 | <entry><constant>GL_R11F_G11F_B10F</constant></entry> | |
356 | <entry><constant>GL_RGB</constant></entry> | |
357 | <entry>f11</entry> | |
358 | <entry>f11</entry> | |
359 | <entry>f10</entry> | |
360 | <entry></entry> | |
361 | <entry></entry> | |
362 | </row> | |
363 | <row> | |
364 | <entry><constant>GL_RGB9_E5</constant></entry> | |
365 | <entry><constant>GL_RGB</constant></entry> | |
366 | <entry>9</entry> | |
367 | <entry>9</entry> | |
368 | <entry>9</entry> | |
369 | <entry></entry> | |
370 | <entry>5</entry> | |
371 | </row> | |
372 | <row> | |
373 | <entry><constant>GL_R8I</constant></entry> | |
374 | <entry><constant>GL_RED</constant></entry> | |
375 | <entry>i8</entry> | |
376 | <entry></entry> | |
377 | <entry></entry> | |
378 | <entry></entry> | |
379 | <entry></entry> | |
380 | </row> | |
381 | <row> | |
382 | <entry><constant>GL_R8UI</constant></entry> | |
383 | <entry><constant>GL_RED</constant></entry> | |
384 | <entry>ui8</entry> | |
385 | <entry></entry> | |
386 | <entry></entry> | |
387 | <entry></entry> | |
388 | <entry></entry> | |
389 | </row> | |
390 | <row> | |
391 | <entry><constant>GL_R16I</constant></entry> | |
392 | <entry><constant>GL_RED</constant></entry> | |
393 | <entry>i16</entry> | |
394 | <entry></entry> | |
395 | <entry></entry> | |
396 | <entry></entry> | |
397 | <entry></entry> | |
398 | </row> | |
399 | <row> | |
400 | <entry><constant>GL_R16UI</constant></entry> | |
401 | <entry><constant>GL_RED</constant></entry> | |
402 | <entry>ui16</entry> | |
403 | <entry></entry> | |
404 | <entry></entry> | |
405 | <entry></entry> | |
406 | <entry></entry> | |
407 | </row> | |
408 | <row> | |
409 | <entry><constant>GL_R32I</constant></entry> | |
410 | <entry><constant>GL_RED</constant></entry> | |
411 | <entry>i32</entry> | |
412 | <entry></entry> | |
413 | <entry></entry> | |
414 | <entry></entry> | |
415 | <entry></entry> | |
416 | </row> | |
417 | <row> | |
418 | <entry><constant>GL_R32UI</constant></entry> | |
419 | <entry><constant>GL_RED</constant></entry> | |
420 | <entry>ui32</entry> | |
421 | <entry></entry> | |
422 | <entry></entry> | |
423 | <entry></entry> | |
424 | <entry></entry> | |
425 | </row> | |
426 | <row> | |
427 | <entry><constant>GL_RG8I</constant></entry> | |
428 | <entry><constant>GL_RG</constant></entry> | |
429 | <entry>i8</entry> | |
430 | <entry>i8</entry> | |
431 | <entry></entry> | |
432 | <entry></entry> | |
433 | <entry></entry> | |
434 | </row> | |
435 | <row> | |
436 | <entry><constant>GL_RG8UI</constant></entry> | |
437 | <entry><constant>GL_RG</constant></entry> | |
438 | <entry>ui8</entry> | |
439 | <entry>ui8</entry> | |
440 | <entry></entry> | |
441 | <entry></entry> | |
442 | <entry></entry> | |
443 | </row> | |
444 | <row> | |
445 | <entry><constant>GL_RG16I</constant></entry> | |
446 | <entry><constant>GL_RG</constant></entry> | |
447 | <entry>i16</entry> | |
448 | <entry>i16</entry> | |
449 | <entry></entry> | |
450 | <entry></entry> | |
451 | <entry></entry> | |
452 | </row> | |
453 | <row> | |
454 | <entry><constant>GL_RG16UI</constant></entry> | |
455 | <entry><constant>GL_RG</constant></entry> | |
456 | <entry>ui16</entry> | |
457 | <entry>ui16</entry> | |
458 | <entry></entry> | |
459 | <entry></entry> | |
460 | <entry></entry> | |
461 | </row> | |
462 | <row> | |
463 | <entry><constant>GL_RG32I</constant></entry> | |
464 | <entry><constant>GL_RG</constant></entry> | |
465 | <entry>i32</entry> | |
466 | <entry>i32</entry> | |
467 | <entry></entry> | |
468 | <entry></entry> | |
469 | <entry></entry> | |
470 | </row> | |
471 | <row> | |
472 | <entry><constant>GL_RG32UI</constant></entry> | |
473 | <entry><constant>GL_RG</constant></entry> | |
474 | <entry>ui32</entry> | |
475 | <entry>ui32</entry> | |
476 | <entry></entry> | |
477 | <entry></entry> | |
478 | <entry></entry> | |
479 | </row> | |
480 | <row> | |
481 | <entry><constant>GL_RGB8I</constant></entry> | |
482 | <entry><constant>GL_RGB</constant></entry> | |
483 | <entry>i8</entry> | |
484 | <entry>i8</entry> | |
485 | <entry>i8</entry> | |
486 | <entry></entry> | |
487 | <entry></entry> | |
488 | </row> | |
489 | <row> | |
490 | <entry><constant>GL_RGB8UI</constant></entry> | |
491 | <entry><constant>GL_RGB</constant></entry> | |
492 | <entry>ui8</entry> | |
493 | <entry>ui8</entry> | |
494 | <entry>ui8</entry> | |
495 | <entry></entry> | |
496 | <entry></entry> | |
497 | </row> | |
498 | <row> | |
499 | <entry><constant>GL_RGB16I</constant></entry> | |
500 | <entry><constant>GL_RGB</constant></entry> | |
501 | <entry>i16</entry> | |
502 | <entry>i16</entry> | |
503 | <entry>i16</entry> | |
504 | <entry></entry> | |
505 | <entry></entry> | |
506 | </row> | |
507 | <row> | |
508 | <entry><constant>GL_RGB16UI</constant></entry> | |
509 | <entry><constant>GL_RGB</constant></entry> | |
510 | <entry>ui16</entry> | |
511 | <entry>ui16</entry> | |
512 | <entry>ui16</entry> | |
513 | <entry></entry> | |
514 | <entry></entry> | |
515 | </row> | |
516 | <row> | |
517 | <entry><constant>GL_RGB32I</constant></entry> | |
518 | <entry><constant>GL_RGB</constant></entry> | |
519 | <entry>i32</entry> | |
520 | <entry>i32</entry> | |
521 | <entry>i32</entry> | |
522 | <entry></entry> | |
523 | <entry></entry> | |
524 | </row> | |
525 | <row> | |
526 | <entry><constant>GL_RGB32UI</constant></entry> | |
527 | <entry><constant>GL_RGB</constant></entry> | |
528 | <entry>ui32</entry> | |
529 | <entry>ui32</entry> | |
530 | <entry>ui32</entry> | |
531 | <entry></entry> | |
532 | <entry></entry> | |
533 | </row> | |
534 | <row> | |
535 | <entry><constant>GL_RGBA8I</constant></entry> | |
536 | <entry><constant>GL_RGBA</constant></entry> | |
537 | <entry>i8</entry> | |
538 | <entry>i8</entry> | |
539 | <entry>i8</entry> | |
540 | <entry>i8</entry> | |
541 | <entry></entry> | |
542 | </row> | |
543 | <row> | |
544 | <entry><constant>GL_RGBA8UI</constant></entry> | |
545 | <entry><constant>GL_RGBA</constant></entry> | |
546 | <entry>ui8</entry> | |
547 | <entry>ui8</entry> | |
548 | <entry>ui8</entry> | |
549 | <entry>ui8</entry> | |
550 | <entry></entry> | |
551 | </row> | |
552 | <row> | |
553 | <entry><constant>GL_RGBA16I</constant></entry> | |
554 | <entry><constant>GL_RGBA</constant></entry> | |
555 | <entry>i16</entry> | |
556 | <entry>i16</entry> | |
557 | <entry>i16</entry> | |
558 | <entry>i16</entry> | |
559 | <entry></entry> | |
560 | </row> | |
561 | <row> | |
562 | <entry><constant>GL_RGBA16UI</constant></entry> | |
563 | <entry><constant>GL_RGBA</constant></entry> | |
564 | <entry>ui16</entry> | |
565 | <entry>ui16</entry> | |
566 | <entry>ui16</entry> | |
567 | <entry>ui16</entry> | |
568 | <entry></entry> | |
569 | </row> | |
570 | <row> | |
571 | <entry><constant>GL_RGBA32I</constant></entry> | |
572 | <entry><constant>GL_RGBA</constant></entry> | |
573 | <entry>i32</entry> | |
574 | <entry>i32</entry> | |
575 | <entry>i32</entry> | |
576 | <entry>i32</entry> | |
577 | <entry></entry> | |
578 | </row> | |
579 | <row> | |
580 | <entry><constant>GL_RGBA32UI</constant></entry> | |
581 | <entry><constant>GL_RGBA</constant></entry> | |
582 | <entry>ui32</entry> | |
583 | <entry>ui32</entry> | |
584 | <entry>ui32</entry> | |
585 | <entry>ui32</entry> | |
586 | <entry></entry> | |
587 | </row> | |
588 | </tbody> | |
589 | </tgroup> | |
590 | </table> |