Rev 4358 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | |
| 2 | * Mesa 3-D graphics library |
||
| 3 | * |
||
| 4 | * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
||
| 5 | * |
||
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
||
| 7 | * copy of this software and associated documentation files (the "Software"), |
||
| 8 | * to deal in the Software without restriction, including without limitation |
||
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
||
| 11 | * Software is furnished to do so, subject to the following conditions: |
||
| 12 | * |
||
| 13 | * The above copyright notice and this permission notice shall be included |
||
| 14 | * in all copies or substantial portions of the Software. |
||
| 15 | * |
||
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
||
| 17 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
||
| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
||
| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
||
| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
||
| 23 | */ |
||
| 24 | |||
| 25 | |||
| 26 | * - insert PREFETCH instructions to avoid cache-misses ! |
||
| 27 | * - some more optimizations are possible... |
||
| 28 | * - for 40-50% more performance in the SSE-functions, the |
||
| 29 | * data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned ! |
||
| 30 | */ |
||
| 31 | |||
| 32 | |||
| 33 | #include "assyntax.h" |
||
| 34 | #include "matypes.h" |
||
| 35 | #include "xform_args.h" |
||
| 36 | |||
| 37 | |||
| 38 | |||
| 39 | |||
| 40 | #define D(i) REGOFF(i * 4, EDI) |
||
| 41 | #define M(i) REGOFF(i * 4, EDX) |
||
| 42 | |||
| 43 | |||
| 44 | |||
| 45 | GLOBL GLNAME(_mesa_sse_transform_points1_general) |
||
| 4632 | Serge | 46 | HIDDEN( _mesa_sse_transform_points1_general ) |
| 47 | GLNAME( _mesa_sse_transform_points1_general ): |
||
| 48 | |||
| 4358 | Serge | 49 | |
| 50 | PUSH_L ( ESI ) |
||
| 51 | PUSH_L ( EDI ) |
||
| 52 | |||
| 53 | |||
| 54 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 55 | |||
| 56 | |||
| 57 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 58 | |||
| 59 | |||
| 60 | JE( LLBL(K_GTP1GR_finish) ) /* yes -> nothing to do. */ |
||
| 61 | |||
| 62 | |||
| 63 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 64 | |||
| 65 | |||
| 66 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 67 | |||
| 68 | |||
| 69 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 70 | |||
| 71 | |||
| 72 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 73 | |||
| 74 | |||
| 75 | |||
| 76 | MOVAPS( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */ |
||
| 77 | MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */ |
||
| 78 | |||
| 79 | |||
| 80 | LLBL(K_GTP1GR_top): |
||
| 81 | MOVSS( S(0), XMM2 ) /* ox */ |
||
| 82 | SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ |
||
| 83 | MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */ |
||
| 84 | ADDPS( XMM1, XMM2 ) /* + | + | + | + */ |
||
| 85 | MOVUPS( XMM2, D(0) ) |
||
| 86 | |||
| 87 | |||
| 88 | ADD_L ( CONST(16), EDI ) |
||
| 89 | ADD_L ( EAX, ESI ) |
||
| 90 | CMP_L ( ECX, EDI ) |
||
| 91 | JNE ( LLBL(K_GTP1GR_top) ) |
||
| 92 | |||
| 93 | |||
| 94 | POP_L ( EDI ) |
||
| 95 | POP_L ( ESI ) |
||
| 96 | RET |
||
| 97 | #undef FRAME_OFFSET |
||
| 98 | |||
| 99 | |||
| 100 | |||
| 101 | |||
| 102 | GLOBL GLNAME(_mesa_sse_transform_points1_identity) |
||
| 4632 | Serge | 103 | HIDDEN(_mesa_sse_transform_points1_identity) |
| 104 | GLNAME( _mesa_sse_transform_points1_identity ): |
||
| 105 | |||
| 4358 | Serge | 106 | |
| 107 | PUSH_L ( ESI ) |
||
| 108 | PUSH_L ( EDI ) |
||
| 109 | |||
| 110 | |||
| 111 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 112 | |||
| 113 | |||
| 114 | |||
| 115 | |||
| 116 | JZ( LLBL(K_GTP1IR_finish) ) /* count was zero; go to finish */ |
||
| 117 | |||
| 118 | |||
| 119 | OR_L( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 120 | |||
| 121 | |||
| 122 | MOV_L( CONST(1), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 123 | |||
| 124 | |||
| 125 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 126 | |||
| 127 | |||
| 128 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 129 | |||
| 130 | |||
| 131 | JE( LLBL(K_GTP1IR_finish) ) |
||
| 132 | |||
| 133 | |||
| 134 | |||
| 135 | LLBL(K_GTP1IR_top): |
||
| 136 | MOV_L( S(0), EDX ) |
||
| 137 | MOV_L( EDX, D(0) ) |
||
| 138 | |||
| 139 | |||
| 140 | ADD_L ( CONST(16), EDI ) |
||
| 141 | ADD_L ( EAX, ESI ) |
||
| 142 | CMP_L ( ECX, EDI ) |
||
| 143 | JNE ( LLBL(K_GTP1IR_top) ) |
||
| 144 | |||
| 145 | |||
| 146 | POP_L ( EDI ) |
||
| 147 | POP_L ( ESI ) |
||
| 148 | RET |
||
| 149 | #undef FRAME_OFFSET |
||
| 150 | |||
| 151 | |||
| 152 | |||
| 153 | |||
| 154 | GLOBL GLNAME(_mesa_sse_transform_points1_3d_no_rot) |
||
| 4632 | Serge | 155 | HIDDEN(_mesa_sse_transform_points1_3d_no_rot) |
| 156 | GLNAME(_mesa_sse_transform_points1_3d_no_rot): |
||
| 157 | |||
| 4358 | Serge | 158 | |
| 159 | PUSH_L( ESI ) |
||
| 160 | PUSH_L( EDI ) |
||
| 161 | |||
| 162 | |||
| 163 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 164 | |||
| 165 | |||
| 166 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 167 | |||
| 168 | |||
| 169 | JZ( LLBL(K_GTP13DNRR_finish) ) /* count was zero; go to finish */ |
||
| 170 | |||
| 171 | |||
| 172 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 173 | |||
| 174 | |||
| 175 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 176 | |||
| 177 | |||
| 178 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 179 | |||
| 180 | |||
| 181 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 182 | |||
| 183 | |||
| 184 | |||
| 185 | MOVSS( M(0), XMM0 ) /* m0 */ |
||
| 186 | MOVSS( M(12), XMM1 ) /* m12 */ |
||
| 187 | MOVSS( M(13), XMM2 ) /* m13 */ |
||
| 188 | MOVSS( M(14), XMM3 ) /* m14 */ |
||
| 189 | |||
| 190 | |||
| 191 | LLBL(K_GTP13DNRR_top): |
||
| 192 | MOVSS( S(0), XMM4 ) /* ox */ |
||
| 193 | MULSS( XMM0, XMM4 ) /* ox*m0 */ |
||
| 194 | ADDSS( XMM1, XMM4 ) /* ox*m0+m12 */ |
||
| 195 | MOVSS( XMM4, D(0) ) |
||
| 196 | |||
| 197 | |||
| 198 | MOVSS( XMM3, D(2) ) |
||
| 199 | |||
| 200 | |||
| 201 | ADD_L ( CONST(16), EDI ) |
||
| 202 | ADD_L ( EAX, ESI ) |
||
| 203 | CMP_L ( ECX, EDI ) |
||
| 204 | JNE ( LLBL(K_GTP13DNRR_top) ) |
||
| 205 | |||
| 206 | |||
| 207 | POP_L ( EDI ) |
||
| 208 | POP_L ( ESI ) |
||
| 209 | RET |
||
| 210 | #undef FRAME_OFFSET |
||
| 211 | |||
| 212 | |||
| 213 | |||
| 214 | |||
| 215 | GLOBL GLNAME(_mesa_sse_transform_points1_perspective) |
||
| 4632 | Serge | 216 | HIDDEN(_mesa_sse_transform_points1_perspective) |
| 217 | GLNAME(_mesa_sse_transform_points1_perspective): |
||
| 218 | |||
| 4358 | Serge | 219 | |
| 220 | PUSH_L ( ESI ) |
||
| 221 | PUSH_L ( EDI ) |
||
| 222 | |||
| 223 | |||
| 224 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 225 | |||
| 226 | |||
| 227 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 228 | |||
| 229 | |||
| 230 | JZ( LLBL(K_GTP13PR_finish) ) /* count was zero; go to finish */ |
||
| 231 | |||
| 232 | |||
| 233 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 234 | |||
| 235 | |||
| 236 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 237 | |||
| 238 | |||
| 239 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 240 | |||
| 241 | |||
| 242 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 243 | |||
| 244 | |||
| 245 | |||
| 246 | XORPS( XMM0, XMM0 ) /* 0 | 0 | 0 | 0 */ |
||
| 247 | MOVSS( M(0), XMM1 ) /* m0 */ |
||
| 248 | MOVSS( M(14), XMM2 ) /* m14 */ |
||
| 249 | |||
| 250 | |||
| 251 | LLBL(K_GTP13PR_top): |
||
| 252 | MOVSS( S(0), XMM3 ) /* ox */ |
||
| 253 | MULSS( XMM1, XMM3 ) /* ox*m0 */ |
||
| 254 | MOVSS( XMM3, D(0) ) /* ox*m0->D(0) */ |
||
| 255 | MOVSS( XMM2, D(2) ) /* m14->D(2) */ |
||
| 256 | |||
| 257 | |||
| 258 | MOVSS( XMM0, D(3) ) |
||
| 259 | |||
| 260 | |||
| 261 | ADD_L( CONST(16), EDI ) |
||
| 262 | ADD_L( EAX, ESI ) |
||
| 263 | CMP_L( ECX, EDI ) |
||
| 264 | JNE( LLBL(K_GTP13PR_top) ) |
||
| 265 | |||
| 266 | |||
| 267 | POP_L ( EDI ) |
||
| 268 | POP_L ( ESI ) |
||
| 269 | RET |
||
| 270 | #undef FRAME_OFFSET |
||
| 271 | |||
| 272 | |||
| 273 | |||
| 274 | GLOBL GLNAME(_mesa_sse_transform_points1_2d) |
||
| 4632 | Serge | 275 | HIDDEN(_mesa_sse_transform_points1_2d) |
| 276 | GLNAME(_mesa_sse_transform_points1_2d): |
||
| 277 | |||
| 4358 | Serge | 278 | |
| 279 | PUSH_L( ESI ) |
||
| 280 | PUSH_L( EDI ) |
||
| 281 | |||
| 282 | |||
| 283 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 284 | |||
| 285 | |||
| 286 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 287 | |||
| 288 | |||
| 289 | JZ( LLBL(K_GTP13P2DR_finish) ) /* count was zero; go to finish */ |
||
| 290 | |||
| 291 | |||
| 292 | OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 293 | |||
| 294 | |||
| 295 | MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 296 | |||
| 297 | |||
| 298 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 299 | |||
| 300 | |||
| 301 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 302 | |||
| 303 | |||
| 304 | MOVLPS( M(0), XMM0 ) /* m1 | m0 */ |
||
| 305 | MOVLPS( M(12), XMM1 ) /* m13 | m12 */ |
||
| 306 | |||
| 307 | |||
| 308 | LLBL(K_GTP13P2DR_top): |
||
| 309 | MOVSS( S(0), XMM2 ) /* ox */ |
||
| 310 | SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ |
||
| 311 | MULPS( XMM0, XMM2 ) /* - | - | ox*m1 | ox*m0 */ |
||
| 312 | ADDPS( XMM1, XMM2 ) /* - | - | ox*m1+m13 | ox*m0+m12 */ |
||
| 313 | MOVLPS( XMM2, D(0) ) |
||
| 314 | |||
| 315 | |||
| 316 | ADD_L ( CONST(16), EDI ) |
||
| 317 | ADD_L ( EAX, ESI ) |
||
| 318 | CMP_L ( ECX, EDI ) |
||
| 319 | JNE ( LLBL(K_GTP13P2DR_top) ) |
||
| 320 | |||
| 321 | |||
| 322 | POP_L ( EDI ) |
||
| 323 | POP_L ( ESI ) |
||
| 324 | RET |
||
| 325 | #undef FRAME_OFFSET |
||
| 326 | |||
| 327 | |||
| 328 | |||
| 329 | GLOBL GLNAME(_mesa_sse_transform_points1_2d_no_rot) |
||
| 4632 | Serge | 330 | HIDDEN(_mesa_sse_transform_points1_2d_no_rot) |
| 331 | GLNAME(_mesa_sse_transform_points1_2d_no_rot): |
||
| 332 | |||
| 4358 | Serge | 333 | |
| 334 | PUSH_L( ESI ) |
||
| 335 | PUSH_L( EDI ) |
||
| 336 | |||
| 337 | |||
| 338 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 339 | |||
| 340 | |||
| 341 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 342 | |||
| 343 | |||
| 344 | JZ( LLBL(K_GTP13P2DNRR_finish) ) /* count was zero; go to finish */ |
||
| 345 | |||
| 346 | |||
| 347 | OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 348 | |||
| 349 | |||
| 350 | MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 351 | |||
| 352 | |||
| 353 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 354 | |||
| 355 | |||
| 356 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 357 | |||
| 358 | |||
| 359 | MOVSS( M(0), XMM0 ) /* m0 */ |
||
| 360 | MOVSS( M(12), XMM1 ) /* m12 */ |
||
| 361 | MOVSS( M(13), XMM2 ) /* m13 */ |
||
| 362 | |||
| 363 | |||
| 364 | LLBL(K_GTP13P2DNRR_top): |
||
| 365 | MOVSS( S(0), XMM3 ) /* ox */ |
||
| 366 | MULSS( XMM0, XMM3 ) /* ox*m0 */ |
||
| 367 | ADDSS( XMM1, XMM3 ) /* ox*m0+m12 */ |
||
| 368 | MOVSS( XMM3, D(0) ) |
||
| 369 | MOVSS( XMM2, D(1) ) |
||
| 370 | |||
| 371 | |||
| 372 | ADD_L( CONST(16), EDI ) |
||
| 373 | ADD_L( EAX, ESI ) |
||
| 374 | CMP_L( ECX, EDI ) |
||
| 375 | JNE( LLBL(K_GTP13P2DNRR_top) ) |
||
| 376 | |||
| 377 | |||
| 378 | POP_L( EDI ) |
||
| 379 | POP_L( ESI ) |
||
| 380 | RET |
||
| 381 | #undef FRAME_OFFSET |
||
| 382 | |||
| 383 | |||
| 384 | |||
| 385 | |||
| 386 | GLOBL GLNAME(_mesa_sse_transform_points1_3d) |
||
| 4632 | Serge | 387 | HIDDEN(_mesa_sse_transform_points1_3d) |
| 388 | GLNAME(_mesa_sse_transform_points1_3d): |
||
| 389 | |||
| 4358 | Serge | 390 | |
| 391 | PUSH_L( ESI ) |
||
| 392 | PUSH_L( EDI ) |
||
| 393 | |||
| 394 | |||
| 395 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
||
| 396 | |||
| 397 | |||
| 398 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
||
| 399 | |||
| 400 | |||
| 401 | JZ( LLBL(K_GTP13P3DR_finish) ) /* count was zero; go to finish */ |
||
| 402 | |||
| 403 | |||
| 404 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
||
| 405 | |||
| 406 | |||
| 407 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 408 | |||
| 409 | |||
| 410 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 411 | |||
| 412 | |||
| 413 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 414 | |||
| 415 | |||
| 416 | |||
| 417 | MOVAPS( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */ |
||
| 418 | MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */ |
||
| 419 | |||
| 420 | |||
| 421 | LLBL(K_GTP13P3DR_top): |
||
| 422 | MOVSS( S(0), XMM2 ) /* ox */ |
||
| 423 | SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ |
||
| 424 | MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */ |
||
| 425 | ADDPS( XMM1, XMM2 ) /* +m15 | +m14 | +m13 | +m12 */ |
||
| 426 | MOVLPS( XMM2, D(0) ) /* - | - | ->D(1)| ->D(0)*/ |
||
| 427 | UNPCKHPS( XMM2, XMM2 ) /* ox*m3+m15 | ox*m3+m15 | ox*m2+m14 | ox*m2+m14 */ |
||
| 428 | MOVSS( XMM2, D(2) ) |
||
| 429 | |||
| 430 | |||
| 431 | ADD_L( CONST(16), EDI ) |
||
| 432 | ADD_L( EAX, ESI ) |
||
| 433 | CMP_L( ECX, EDI ) |
||
| 434 | JNE( LLBL(K_GTP13P3DR_top) ) |
||
| 435 | |||
| 436 | |||
| 437 | POP_L( EDI ) |
||
| 438 | POP_L( ESI ) |
||
| 439 | RET |
||
| 440 | #undef FRAME_OFFSET |
||
| 441 | #endif |
||
| 442 | |||
| 443 | |||
| 444 | .section .note.GNU-stack,"",%progbits |
||
| 445 | #endif |
||
| 446 |