src/mesa/math/m_translate.c

   1 /* $Id: m_translate.c,v 1.4 2001/01/24 00:04:59 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.5
   6  *
   7  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27 /*
  28  * New (3.1) transformation code written by Keith Whitwell.
  29  */
  30
  31
  32 #include "glheader.h"
  33 #include "colormac.h"
  34 #include "mem.h"
  35 #include "mmath.h"
  36
  37 #include "m_translate.h"
  38
  39
  40
  41 typedef void (*trans_1f_func)(GLfloat *to,
  42                               CONST void *ptr,
  43                               GLuint stride,
  44                               GLuint start,
  45                               GLuint n );
  46
  47 typedef void (*trans_1ui_func)(GLuint *to,
  48                                CONST void *ptr,
  49                                GLuint stride,
  50                                GLuint start,
  51                                GLuint n );
  52
  53 typedef void (*trans_1ub_func)(GLubyte *to,
  54                                CONST void *ptr,
  55                                GLuint stride,
  56                                GLuint start,
  57                                GLuint n );
  58
  59 typedef void (*trans_4ub_func)(GLubyte (*to)[4],
  60                                CONST void *ptr,
  61                                GLuint stride,
  62                                GLuint start,
  63                                GLuint n );
  64
  65 typedef void (*trans_4us_func)(GLushort (*to)[4],
  66                                CONST void *ptr,
  67                                GLuint stride,
  68                                GLuint start,
  69                                GLuint n );
  70
  71 typedef void (*trans_4f_func)(GLfloat (*to)[4],
  72                               CONST void *ptr,
  73                               GLuint stride,
  74                               GLuint start,
  75                               GLuint n );
  76
  77 typedef void (*trans_3f_func)(GLfloat (*to)[3],
  78                               CONST void *ptr,
  79                               GLuint stride,
  80                               GLuint start,
  81                               GLuint n );
  82
  83
  84
  85
  86 #define TYPE_IDX(t) ((t) & 0xf)
  87 #define MAX_TYPES TYPE_IDX(GL_DOUBLE)+1      /* 0xa + 1 */
  88
  89
  90 /* This macro is used on other systems, so undefine it for this module */
  91
  92 #undef  CHECK
  93
  94 static trans_1f_func  _math_trans_1f_tab[MAX_TYPES];
  95 static trans_1ui_func _math_trans_1ui_tab[MAX_TYPES];
  96 static trans_1ub_func _math_trans_1ub_tab[MAX_TYPES];
  97 static trans_3f_func  _math_trans_3f_tab[MAX_TYPES];
  98 static trans_4ub_func _math_trans_4ub_tab[5][MAX_TYPES];
  99 static trans_4us_func _math_trans_4us_tab[5][MAX_TYPES];
 100 static trans_4f_func  _math_trans_4f_tab[5][MAX_TYPES];
 101
 102
 103 #define PTR_ELT(ptr, elt) (((SRC *)ptr)[elt])
 104
 105
 106 #define TAB(x) _math_trans##x##_tab
 107 #define ARGS   GLuint start, GLuint n
 108 #define SRC_START  start
 109 #define DST_START  0
 110 #define STRIDE stride
 111 #define NEXT_F f += stride
 112 #define NEXT_F2
 113 #define CHECK
 114
 115
 116
 117
 118 /* GL_BYTE
 119  */
 120 #define SRC GLbyte
 121 #define SRC_IDX TYPE_IDX(GL_BYTE)
 122 #define TRX_3F(f,n)   BYTE_TO_FLOAT( PTR_ELT(f,n) )
 123 #define TRX_4F(f,n)   (GLfloat)( PTR_ELT(f,n) )
 124 #define TRX_UB(ub, f,n)  ub = BYTE_TO_UBYTE( PTR_ELT(f,n) )
 125 #define TRX_US(ch, f,n)  ch = BYTE_TO_USHORT( PTR_ELT(f,n) )
 126 #define TRX_UI(f,n)  (PTR_ELT(f,n) < 0 ? 0 : (GLuint)  PTR_ELT(f,n))
 127
 128
 129 #define SZ 4
 130 #define INIT init_trans_4_GLbyte_raw
 131 #define DEST_4F trans_4_GLbyte_4f_raw
 132 #define DEST_4UB trans_4_GLbyte_4ub_raw
 133 #define DEST_4US trans_4_GLbyte_4us_raw
 134 #include "m_trans_tmp.h"
 135
 136 #define SZ 3
 137 #define INIT init_trans_3_GLbyte_raw
 138 #define DEST_4F trans_3_GLbyte_4f_raw
 139 #define DEST_4UB trans_3_GLbyte_4ub_raw
 140 #define DEST_4US trans_3_GLbyte_4us_raw
 141 #define DEST_3F trans_3_GLbyte_3f_raw
 142 #include "m_trans_tmp.h"
 143
 144 #define SZ 2
 145 #define INIT init_trans_2_GLbyte_raw
 146 #define DEST_4F trans_2_GLbyte_4f_raw
 147 #include "m_trans_tmp.h"
 148
 149 #define SZ 1
 150 #define INIT init_trans_1_GLbyte_raw
 151 #define DEST_4F trans_1_GLbyte_4f_raw
 152 #define DEST_1UB trans_1_GLbyte_1ub_raw
 153 #define DEST_1UI trans_1_GLbyte_1ui_raw
 154 #include "m_trans_tmp.h"
 155
 156 #undef SRC
 157 #undef TRX_3F
 158 #undef TRX_4F
 159 #undef TRX_UB
 160 #undef TRX_US
 161 #undef TRX_UI
 162 #undef SRC_IDX
 163
 164
 165 /* GL_UNSIGNED_BYTE
 166  */
 167 #define SRC GLubyte
 168 #define SRC_IDX TYPE_IDX(GL_UNSIGNED_BYTE)
 169 #define TRX_3F(f,n)             /* unused */
 170 #define TRX_4F(f,n)             /* unused */
 171 #define TRX_UB(ub, f,n)      ub = PTR_ELT(f,n)
 172 #define TRX_US(us, f,n)      us = UBYTE_TO_USHORT(PTR_ELT(f,n))
 173 #define TRX_UI(f,n)          (GLuint)PTR_ELT(f,n)
 174
 175 /* 4ub->4ub handled in special case below.
 176  */
 177
 178 #define SZ 3
 179 #define INIT init_trans_3_GLubyte_raw
 180 #define DEST_4UB trans_3_GLubyte_4ub_raw
 181 #define DEST_4US trans_3_GLubyte_4us_raw
 182 #include "m_trans_tmp.h"
 183
 184
 185 #define SZ 1
 186 #define INIT init_trans_1_GLubyte_raw
 187 #define DEST_1UI trans_1_GLubyte_1ui_raw
 188 #define DEST_1UB trans_1_GLubyte_1ub_raw
 189 #include "m_trans_tmp.h"
 190
 191 #undef SRC
 192 #undef SRC_IDX
 193 #undef TRX_3F
 194 #undef TRX_4F
 195 #undef TRX_UB
 196 #undef TRX_US
 197 #undef TRX_UI
 198
 199
 200 /* GL_SHORT
 201  */
 202 #define SRC GLshort
 203 #define SRC_IDX TYPE_IDX(GL_SHORT)
 204 #define TRX_3F(f,n)   SHORT_TO_FLOAT( PTR_ELT(f,n) )
 205 #define TRX_4F(f,n)   (GLfloat)( PTR_ELT(f,n) )
 206 #define TRX_UB(ub, f,n)  ub = SHORT_TO_UBYTE(PTR_ELT(f,n))
 207 #define TRX_US(us, f,n)  us = SHORT_TO_USHORT(PTR_ELT(f,n))
 208 #define TRX_UI(f,n)  (PTR_ELT(f,n) < 0 ? 0 : (GLuint)  PTR_ELT(f,n))
 209
 210
 211 #define SZ  4
 212 #define INIT init_trans_4_GLshort_raw
 213 #define DEST_4F trans_4_GLshort_4f_raw
 214 #define DEST_4UB trans_4_GLshort_4ub_raw
 215 #define DEST_4US trans_4_GLshort_4us_raw
 216 #include "m_trans_tmp.h"
 217
 218 #define SZ 3
 219 #define INIT init_trans_3_GLshort_raw
 220 #define DEST_4F trans_3_GLshort_4f_raw
 221 #define DEST_4UB trans_3_GLshort_4ub_raw
 222 #define DEST_4US trans_3_GLshort_4us_raw
 223 #define DEST_3F trans_3_GLshort_3f_raw
 224 #include "m_trans_tmp.h"
 225
 226 #define SZ 2
 227 #define INIT init_trans_2_GLshort_raw
 228 #define DEST_4F trans_2_GLshort_4f_raw
 229 #include "m_trans_tmp.h"
 230
 231 #define SZ 1
 232 #define INIT init_trans_1_GLshort_raw
 233 #define DEST_4F trans_1_GLshort_4f_raw
 234 #define DEST_1UB trans_1_GLshort_1ub_raw
 235 #define DEST_1UI trans_1_GLshort_1ui_raw
 236 #include "m_trans_tmp.h"
 237
 238
 239 #undef SRC
 240 #undef SRC_IDX
 241 #undef TRX_3F
 242 #undef TRX_4F
 243 #undef TRX_UB
 244 #undef TRX_US
 245 #undef TRX_UI
 246
 247
 248 /* GL_UNSIGNED_SHORT
 249  */
 250 #define SRC GLushort
 251 #define SRC_IDX TYPE_IDX(GL_UNSIGNED_SHORT)
 252 #define TRX_3F(f,n)   USHORT_TO_FLOAT( PTR_ELT(f,n) )
 253 #define TRX_4F(f,n)   (GLfloat)( PTR_ELT(f,n) )
 254 #define TRX_UB(ub,f,n)  ub = (GLubyte) (PTR_ELT(f,n) >> 8)
 255 #define TRX_US(us,f,n)  us = (GLushort) (PTR_ELT(f,n) >> 8)
 256 #define TRX_UI(f,n)  (GLuint)   PTR_ELT(f,n)
 257
 258
 259 #define SZ 4
 260 #define INIT init_trans_4_GLushort_raw
 261 #define DEST_4F trans_4_GLushort_4f_raw
 262 #define DEST_4UB trans_4_GLushort_4ub_raw
 263 #define DEST_4US trans_4_GLushort_4us_raw
 264 #include "m_trans_tmp.h"
 265
 266 #define SZ 3
 267 #define INIT init_trans_3_GLushort_raw
 268 #define DEST_4F trans_3_GLushort_4f_raw
 269 #define DEST_4UB trans_3_GLushort_4ub_raw
 270 #define DEST_4US trans_3_GLushort_4us_raw
 271 #define DEST_3F trans_3_GLushort_3f_raw
 272 #include "m_trans_tmp.h"
 273
 274 #define SZ 2
 275 #define INIT init_trans_2_GLushort_raw
 276 #define DEST_4F trans_2_GLushort_4f_raw
 277 #include "m_trans_tmp.h"
 278
 279 #define SZ 1
 280 #define INIT init_trans_1_GLushort_raw
 281 #define DEST_4F trans_1_GLushort_4f_raw
 282 #define DEST_1UB trans_1_GLushort_1ub_raw
 283 #define DEST_1UI trans_1_GLushort_1ui_raw
 284 #include "m_trans_tmp.h"
 285
 286 #undef SRC
 287 #undef SRC_IDX
 288 #undef TRX_3F
 289 #undef TRX_4F
 290 #undef TRX_UB
 291 #undef TRX_US
 292 #undef TRX_UI
 293
 294
 295 /* GL_INT
 296  */
 297 #define SRC GLint
 298 #define SRC_IDX TYPE_IDX(GL_INT)
 299 #define TRX_3F(f,n)   INT_TO_FLOAT( PTR_ELT(f,n) )
 300 #define TRX_4F(f,n)   (GLfloat)( PTR_ELT(f,n) )
 301 #define TRX_UB(ub, f,n)  ub = INT_TO_UBYTE(PTR_ELT(f,n))
 302 #define TRX_US(us, f,n)  us = INT_TO_USHORT(PTR_ELT(f,n))
 303 #define TRX_UI(f,n)  (PTR_ELT(f,n) < 0 ? 0 : (GLuint)  PTR_ELT(f,n))
 304
 305
 306 #define SZ 4
 307 #define INIT init_trans_4_GLint_raw
 308 #define DEST_4F trans_4_GLint_4f_raw
 309 #define DEST_4UB trans_4_GLint_4ub_raw
 310 #define DEST_4US trans_4_GLint_4us_raw
 311 #include "m_trans_tmp.h"
 312
 313 #define SZ 3
 314 #define INIT init_trans_3_GLint_raw
 315 #define DEST_4F trans_3_GLint_4f_raw
 316 #define DEST_4UB trans_3_GLint_4ub_raw
 317 #define DEST_4US trans_3_GLint_4us_raw
 318 #define DEST_3F trans_3_GLint_3f_raw
 319 #include "m_trans_tmp.h"
 320
 321 #define SZ 2
 322 #define INIT init_trans_2_GLint_raw
 323 #define DEST_4F trans_2_GLint_4f_raw
 324 #include "m_trans_tmp.h"
 325
 326 #define SZ 1
 327 #define INIT init_trans_1_GLint_raw
 328 #define DEST_4F trans_1_GLint_4f_raw
 329 #define DEST_1UB trans_1_GLint_1ub_raw
 330 #define DEST_1UI trans_1_GLint_1ui_raw
 331 #include "m_trans_tmp.h"
 332
 333
 334 #undef SRC
 335 #undef SRC_IDX
 336 #undef TRX_3F
 337 #undef TRX_4F
 338 #undef TRX_UB
 339 #undef TRX_US
 340 #undef TRX_UI
 341
 342
 343 /* GL_UNSIGNED_INT
 344  */
 345 #define SRC GLuint
 346 #define SRC_IDX TYPE_IDX(GL_UNSIGNED_INT)
 347 #define TRX_3F(f,n)   INT_TO_FLOAT( PTR_ELT(f,n) )
 348 #define TRX_4F(f,n)   (GLfloat)( PTR_ELT(f,n) )
 349 #define TRX_UB(ub, f,n)  ub = (GLubyte) (PTR_ELT(f,n) >> 24)
 350 #define TRX_US(us, f,n)  us = (GLshort) (PTR_ELT(f,n) >> 16)
 351 #define TRX_UI(f,n)             PTR_ELT(f,n)
 352
 353
 354 #define SZ 4
 355 #define INIT init_trans_4_GLuint_raw
 356 #define DEST_4F trans_4_GLuint_4f_raw
 357 #define DEST_4UB trans_4_GLuint_4ub_raw
 358 #define DEST_4US trans_4_GLuint_4us_raw
 359 #include "m_trans_tmp.h"
 360
 361 #define SZ 3
 362 #define INIT init_trans_3_GLuint_raw
 363 #define DEST_4F trans_3_GLuint_4f_raw
 364 #define DEST_4UB trans_3_GLuint_4ub_raw
 365 #define DEST_4US trans_3_GLuint_4us_raw
 366 #define DEST_3F trans_3_GLuint_3f_raw
 367 #include "m_trans_tmp.h"
 368
 369 #define SZ 2
 370 #define INIT init_trans_2_GLuint_raw
 371 #define DEST_4F trans_2_GLuint_4f_raw
 372 #include "m_trans_tmp.h"
 373
 374 #define SZ 1
 375 #define INIT init_trans_1_GLuint_raw
 376 #define DEST_4F trans_1_GLuint_4f_raw
 377 #define DEST_1UB trans_1_GLuint_1ub_raw
 378 #define DEST_1UI trans_1_GLuint_1ui_raw
 379 #include "m_trans_tmp.h"
 380
 381 #undef SRC
 382 #undef SRC_IDX
 383 #undef TRX_3F
 384 #undef TRX_4F
 385 #undef TRX_UB
 386 #undef TRX_US
 387 #undef TRX_UI
 388
 389
 390 /* GL_DOUBLE
 391  */
 392 #define SRC GLdouble
 393 #define SRC_IDX TYPE_IDX(GL_DOUBLE)
 394 #define TRX_3F(f,n)   PTR_ELT(f,n)
 395 #define TRX_4F(f,n)   PTR_ELT(f,n)
 396 #define TRX_UB(ub,f,n) UNCLAMPED_FLOAT_TO_UBYTE(ub, PTR_ELT(f,n))
 397 #define TRX_US(us,f,n) UNCLAMPED_FLOAT_TO_USHORT(us, PTR_ELT(f,n))
 398 #define TRX_UI(f,n)  (GLuint) (GLint) PTR_ELT(f,n)
 399 #define TRX_1F(f,n)   PTR_ELT(f,n)
 400
 401
 402 #define SZ 4
 403 #define INIT init_trans_4_GLdouble_raw
 404 #define DEST_4F trans_4_GLdouble_4f_raw
 405 #define DEST_4UB trans_4_GLdouble_4ub_raw
 406 #define DEST_4US trans_4_GLdouble_4us_raw
 407 #include "m_trans_tmp.h"
 408
 409 #define SZ 3
 410 #define INIT init_trans_3_GLdouble_raw
 411 #define DEST_4F trans_3_GLdouble_4f_raw
 412 #define DEST_4UB trans_3_GLdouble_4ub_raw
 413 #define DEST_4US trans_3_GLdouble_4us_raw
 414 #define DEST_3F trans_3_GLdouble_3f_raw
 415 #include "m_trans_tmp.h"
 416
 417 #define SZ 2
 418 #define INIT init_trans_2_GLdouble_raw
 419 #define DEST_4F trans_2_GLdouble_4f_raw
 420 #include "m_trans_tmp.h"
 421
 422 #define SZ 1
 423 #define INIT init_trans_1_GLdouble_raw
 424 #define DEST_4F trans_1_GLdouble_4f_raw
 425 #define DEST_1UB trans_1_GLdouble_1ub_raw
 426 #define DEST_1UI trans_1_GLdouble_1ui_raw
 427 #define DEST_1F trans_1_GLdouble_1f_raw
 428 #include "m_trans_tmp.h"
 429
 430 #undef SRC
 431 #undef SRC_IDX
 432
 433 /* GL_FLOAT
 434  */
 435 #define SRC GLfloat
 436 #define SRC_IDX TYPE_IDX(GL_FLOAT)
 437 #define SZ 4
 438 #define INIT init_trans_4_GLfloat_raw
 439 #define DEST_4UB trans_4_GLfloat_4ub_raw
 440 #define DEST_4US trans_4_GLfloat_4us_raw
 441 #define DEST_4F  trans_4_GLfloat_4f_raw
 442 #include "m_trans_tmp.h"
 443
 444 #define SZ 3
 445 #define INIT init_trans_3_GLfloat_raw
 446 #define DEST_4F  trans_3_GLfloat_4f_raw
 447 #define DEST_4UB trans_3_GLfloat_4ub_raw
 448 #define DEST_4US trans_3_GLfloat_4us_raw
 449 #define DEST_3F trans_3_GLfloat_3f_raw
 450 #include "m_trans_tmp.h"
 451
 452 #define SZ 2
 453 #define INIT init_trans_2_GLfloat_raw
 454 #define DEST_4F trans_2_GLfloat_4f_raw
 455 #include "m_trans_tmp.h"
 456
 457 #define SZ 1
 458 #define INIT init_trans_1_GLfloat_raw
 459 #define DEST_4F  trans_1_GLfloat_4f_raw
 460 #define DEST_1UB trans_1_GLfloat_1ub_raw
 461 #define DEST_1UI trans_1_GLfloat_1ui_raw
 462 #define DEST_1F trans_1_GLfloat_1f_raw
 463
 464 #include "m_trans_tmp.h"
 465
 466 #undef SRC
 467 #undef SRC_IDX
 468 #undef TRX_3F
 469 #undef TRX_4F
 470 #undef TRX_UB
 471 #undef TRX_US
 472 #undef TRX_UI
 473
 474
 475 static void trans_4_GLubyte_4ub_raw(GLubyte (*t)[4],
 476                                     CONST void *Ptr,
 477                                     GLuint stride,
 478                                     ARGS )
 479 {
 480    const GLubyte *f = (GLubyte *) Ptr + SRC_START * stride;
 481    GLuint i;
 482
 483    if (((((long) f | (long) stride)) & 3L) == 0L) {
 484       /* Aligned.
 485        */
 486       for (i = DST_START ; i < n ; i++, f += stride) {
 487          COPY_4UBV( t[i], f );
 488       }
 489    } else {
 490       for (i = DST_START ; i < n ; i++, f += stride) {
 491          t[i][0] = f[0];
 492          t[i][1] = f[1];
 493          t[i][2] = f[2];
 494          t[i][3] = f[3];
 495       }
 496    }
 497 }
 498
 499
 500 static void init_translate_raw(void)
 501 {
 502    MEMSET( TAB(_1ui), 0, sizeof(TAB(_1ui)) );
 503    MEMSET( TAB(_1ub), 0, sizeof(TAB(_1ub)) );
 504    MEMSET( TAB(_3f),  0, sizeof(TAB(_3f)) );
 505    MEMSET( TAB(_4ub), 0, sizeof(TAB(_4ub)) );
 506    MEMSET( TAB(_4us), 0, sizeof(TAB(_4us)) );
 507    MEMSET( TAB(_4f),  0, sizeof(TAB(_4f)) );
 508
 509    TAB(_4ub)[4][TYPE_IDX(GL_UNSIGNED_BYTE)] = trans_4_GLubyte_4ub_raw;
 510
 511    init_trans_4_GLbyte_raw();
 512    init_trans_3_GLbyte_raw();
 513    init_trans_2_GLbyte_raw();
 514    init_trans_1_GLbyte_raw();
 515    init_trans_1_GLubyte_raw();
 516    init_trans_3_GLubyte_raw();
 517    init_trans_4_GLshort_raw();
 518    init_trans_3_GLshort_raw();
 519    init_trans_2_GLshort_raw();
 520    init_trans_1_GLshort_raw();
 521    init_trans_4_GLushort_raw();
 522    init_trans_3_GLushort_raw();
 523    init_trans_2_GLushort_raw();
 524    init_trans_1_GLushort_raw();
 525    init_trans_4_GLint_raw();
 526    init_trans_3_GLint_raw();
 527    init_trans_2_GLint_raw();
 528    init_trans_1_GLint_raw();
 529    init_trans_4_GLuint_raw();
 530    init_trans_3_GLuint_raw();
 531    init_trans_2_GLuint_raw();
 532    init_trans_1_GLuint_raw();
 533    init_trans_4_GLdouble_raw();
 534    init_trans_3_GLdouble_raw();
 535    init_trans_2_GLdouble_raw();
 536    init_trans_1_GLdouble_raw();
 537    init_trans_4_GLfloat_raw();
 538    init_trans_3_GLfloat_raw();
 539    init_trans_2_GLfloat_raw();
 540    init_trans_1_GLfloat_raw();
 541 }
 542
 543
 544 #undef TAB
 545 #undef CLASS
 546 #undef ARGS
 547 #undef CHECK
 548 #undef SRC_START
 549 #undef DST_START
 550 #undef NEXT_F
 551 #undef NEXT_F2
 552
 553
 554
 555
 556
 557 void _math_init_translate( void )
 558 {
 559    init_translate_raw();
 560 }
 561
 562
 563
 564 void _math_trans_1f(GLfloat *to,
 565                     CONST void *ptr,
 566                     GLuint stride,
 567                     GLenum type,
 568                     GLuint start,
 569                     GLuint n )
 570 {
 571    _math_trans_1f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
 572 }
 573
 574 void _math_trans_1ui(GLuint *to,
 575                      CONST void *ptr,
 576                      GLuint stride,
 577                      GLenum type,
 578                      GLuint start,
 579                      GLuint n )
 580 {
 581    _math_trans_1ui_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
 582 }
 583
 584 void _math_trans_1ub(GLubyte *to,
 585                      CONST void *ptr,
 586                      GLuint stride,
 587                      GLenum type,
 588                      GLuint start,
 589                      GLuint n )
 590 {
 591    _math_trans_1ub_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
 592 }
 593
 594
 595 void _math_trans_4ub(GLubyte (*to)[4],
 596                      CONST void *ptr,
 597                      GLuint stride,
 598                      GLenum type,
 599                      GLuint size,
 600                      GLuint start,
 601                      GLuint n )
 602 {
 603    _math_trans_4ub_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
 604 }
 605
 606 void _math_trans_4us(GLushort (*to)[4],
 607                      CONST void *ptr,
 608                      GLuint stride,
 609                      GLenum type,
 610                      GLuint size,
 611                      GLuint start,
 612                      GLuint n )
 613 {
 614    _math_trans_4us_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
 615 }
 616
 617 void _math_trans_4f(GLfloat (*to)[4],
 618                     CONST void *ptr,
 619                     GLuint stride,
 620                     GLenum type,
 621                     GLuint size,
 622                     GLuint start,
 623                     GLuint n )
 624 {
 625    _math_trans_4f_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
 626 }
 627
 628 void _math_trans_3f(GLfloat (*to)[3],
 629                     CONST void *ptr,
 630                     GLuint stride,
 631                     GLenum type,
 632                     GLuint start,
 633                     GLuint n )
 634 {
 635    _math_trans_3f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
 636 }
 637