Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(103)

Issues Search
    My Issues | Starred     Open | Closed | All

Side by Side Diff: src/opts/SkBlitRow_opts_mips_dsp.cpp

Issue 1274873002: Detect MIPS DSP and DSPR2 programattically. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: fold through Created 5 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/core/SkBlitter_RGB16.cpp ('k') | no next file » | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright 2014 The Android Open Source Project 2 * Copyright 2014 The Android Open Source Project
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "SkBlitRow.h" 8 #include "SkBlitRow.h"
9 #include "SkBlitMask.h" 9 #include "SkBlitMask.h"
10 #include "SkColorPriv.h" 10 #include "SkColorPriv.h"
(...skipping 16 matching lines...) Expand all
27 "repl.ph %[s5], 0x1f \n\t" 27 "repl.ph %[s5], 0x1f \n\t"
28 "repl.ph %[s6], 0x3f \n\t" 28 "repl.ph %[s6], 0x3f \n\t"
29 "1: \n\t" 29 "1: \n\t"
30 "lw %[s2], 0(%[src]) \n\t" 30 "lw %[s2], 0(%[src]) \n\t"
31 "lw %[s1], 4(%[src]) \n\t" 31 "lw %[s1], 4(%[src]) \n\t"
32 "lwr %[s0], 0(%[dst]) \n\t" 32 "lwr %[s0], 0(%[dst]) \n\t"
33 "lwl %[s0], 3(%[dst]) \n\t" 33 "lwl %[s0], 3(%[dst]) \n\t"
34 "and %[t1], %[s0], %[s5] \n\t" 34 "and %[t1], %[s0], %[s5] \n\t"
35 "shra.ph %[t0], %[s0], 5 \n\t" 35 "shra.ph %[t0], %[s0], 5 \n\t"
36 "and %[t2], %[t0], %[s6] \n\t" 36 "and %[t2], %[t0], %[s6] \n\t"
37 #ifdef SK_MIPS_HAS_DSPR2 37 #ifdef __mips_dspr2
38 "shrl.ph %[t3], %[s0], 11 \n\t" 38 "shrl.ph %[t3], %[s0], 11 \n\t"
39 #else 39 #else
40 "shra.ph %[t0], %[s0], 11 \n\t" 40 "shra.ph %[t0], %[s0], 11 \n\t"
41 "and %[t3], %[t0], %[s5] \n\t" 41 "and %[t3], %[t0], %[s5] \n\t"
42 #endif 42 #endif
43 "precrq.ph.w %[t0], %[s1], %[s2] \n\t" 43 "precrq.ph.w %[t0], %[s1], %[s2] \n\t"
44 "shrl.qb %[t5], %[t0], 3 \n\t" 44 "shrl.qb %[t5], %[t0], 3 \n\t"
45 "and %[t4], %[t5], %[s5] \n\t" 45 "and %[t4], %[t5], %[s5] \n\t"
46 "ins %[s2], %[s1], 16, 16 \n\t" 46 "ins %[s2], %[s1], 16, 16 \n\t"
47 "preceu.ph.qbra %[t0], %[s2] \n\t" 47 "preceu.ph.qbra %[t0], %[s2] \n\t"
48 "shrl.qb %[t6], %[t0], 3 \n\t" 48 "shrl.qb %[t6], %[t0], 3 \n\t"
49 #ifdef SK_MIPS_HAS_DSPR2 49 #ifdef __mips_dspr2
50 "shrl.ph %[t5], %[s2], 10 \n\t" 50 "shrl.ph %[t5], %[s2], 10 \n\t"
51 #else 51 #else
52 "shra.ph %[t0], %[s2], 10 \n\t" 52 "shra.ph %[t0], %[s2], 10 \n\t"
53 "and %[t5], %[t0], %[s6] \n\t" 53 "and %[t5], %[t0], %[s6] \n\t"
54 #endif 54 #endif
55 "subu.qb %[t4], %[t4], %[t1] \n\t" 55 "subu.qb %[t4], %[t4], %[t1] \n\t"
56 "subu.qb %[t5], %[t5], %[t2] \n\t" 56 "subu.qb %[t5], %[t5], %[t2] \n\t"
57 "subu.qb %[t6], %[t6], %[t3] \n\t" 57 "subu.qb %[t6], %[t6], %[t3] \n\t"
58 "muleu_s.ph.qbr %[t4], %[s4], %[t4] \n\t" 58 "muleu_s.ph.qbr %[t4], %[s4], %[t4] \n\t"
59 "muleu_s.ph.qbr %[t5], %[s4], %[t5] \n\t" 59 "muleu_s.ph.qbr %[t5], %[s4], %[t5] \n\t"
(...skipping 236 matching lines...) Expand 10 before | Expand all | Expand 10 after
296 "lw %[t0], 8(%[dither]) \n\t" 296 "lw %[t0], 8(%[dither]) \n\t"
297 "lw %[t1], 12(%[dither]) \n\t" 297 "lw %[t1], 12(%[dither]) \n\t"
298 "li %[s0], 1 \n\t" 298 "li %[s0], 1 \n\t"
299 "4: \n\t" 299 "4: \n\t"
300 "sll %[t2], %[t0], 16 \n\t" 300 "sll %[t2], %[t0], 16 \n\t"
301 "or %[t1], %[t2], %[t1] \n\t" 301 "or %[t1], %[t2], %[t1] \n\t"
302 "lw %[t0], 0(%[src]) \n\t" 302 "lw %[t0], 0(%[src]) \n\t"
303 "lw %[t2], 4(%[src]) \n\t" 303 "lw %[t2], 4(%[src]) \n\t"
304 "precrq.ph.w %[t3], %[t0], %[t2] \n\t" 304 "precrq.ph.w %[t3], %[t0], %[t2] \n\t"
305 "preceu.ph.qbra %[t9], %[t3] \n\t" 305 "preceu.ph.qbra %[t9], %[t3] \n\t"
306 #ifdef SK_MIPS_HAS_DSPR2 306 #ifdef __mips_dspr2
307 "append %[t0], %[t2], 16 \n\t" 307 "append %[t0], %[t2], 16 \n\t"
308 "preceu.ph.qbra %[t4], %[t0] \n\t" 308 "preceu.ph.qbra %[t4], %[t0] \n\t"
309 "preceu.ph.qbla %[t5], %[t0] \n\t" 309 "preceu.ph.qbla %[t5], %[t0] \n\t"
310 #else 310 #else
311 "sll %[t6], %[t0], 16 \n\t" 311 "sll %[t6], %[t0], 16 \n\t"
312 "sll %[t7], %[t2], 16 \n\t" 312 "sll %[t7], %[t2], 16 \n\t"
313 "precrq.ph.w %[t8], %[t6], %[t7] \n\t" 313 "precrq.ph.w %[t8], %[t6], %[t7] \n\t"
314 "preceu.ph.qbra %[t4], %[t8] \n\t" 314 "preceu.ph.qbra %[t4], %[t8] \n\t"
315 "preceu.ph.qbla %[t5], %[t8] \n\t" 315 "preceu.ph.qbla %[t5], %[t8] \n\t"
316 #endif 316 #endif
317 "addu.qb %[t0], %[t4], %[t1] \n\t" 317 "addu.qb %[t0], %[t4], %[t1] \n\t"
318 "shra.ph %[t2], %[t4], 5 \n\t" 318 "shra.ph %[t2], %[t4], 5 \n\t"
319 "subu.qb %[t3], %[t0], %[t2] \n\t" 319 "subu.qb %[t3], %[t0], %[t2] \n\t"
320 "shra.ph %[t6], %[t3], 3 \n\t" 320 "shra.ph %[t6], %[t3], 3 \n\t"
321 "addu.qb %[t0], %[t9], %[t1] \n\t" 321 "addu.qb %[t0], %[t9], %[t1] \n\t"
322 "shra.ph %[t2], %[t9], 5 \n\t" 322 "shra.ph %[t2], %[t9], 5 \n\t"
323 "subu.qb %[t3], %[t0], %[t2] \n\t" 323 "subu.qb %[t3], %[t0], %[t2] \n\t"
324 "shra.ph %[t7], %[t3], 3 \n\t" 324 "shra.ph %[t7], %[t3], 3 \n\t"
325 "shra.ph %[t0], %[t1], 1 \n\t" 325 "shra.ph %[t0], %[t1], 1 \n\t"
326 "shra.ph %[t2], %[t5], 6 \n\t" 326 "shra.ph %[t2], %[t5], 6 \n\t"
327 "addu.qb %[t3], %[t5], %[t0] \n\t" 327 "addu.qb %[t3], %[t5], %[t0] \n\t"
328 "subu.qb %[t4], %[t3], %[t2] \n\t" 328 "subu.qb %[t4], %[t3], %[t2] \n\t"
329 "shra.ph %[t8], %[t4], 2 \n\t" 329 "shra.ph %[t8], %[t4], 2 \n\t"
330 "precrq.ph.w %[t0], %[t6], %[t7] \n\t" 330 "precrq.ph.w %[t0], %[t6], %[t7] \n\t"
331 #ifdef SK_MIPS_HAS_DSPR2 331 #ifdef __mips_dspr2
332 "append %[t6], %[t7], 16 \n\t" 332 "append %[t6], %[t7], 16 \n\t"
333 #else 333 #else
334 "sll %[t6], %[t6], 16 \n\t" 334 "sll %[t6], %[t6], 16 \n\t"
335 "sll %[t2], %[t7], 16 \n\t" 335 "sll %[t2], %[t7], 16 \n\t"
336 "precrq.ph.w %[t6], %[t6], %[t2] \n\t" 336 "precrq.ph.w %[t6], %[t6], %[t2] \n\t"
337 #endif 337 #endif
338 "sra %[t4], %[t8], 16 \n\t" 338 "sra %[t4], %[t8], 16 \n\t"
339 "andi %[t5], %[t8], 0xFF \n\t" 339 "andi %[t5], %[t8], 0xFF \n\t"
340 "sll %[t7], %[t4], 5 \n\t" 340 "sll %[t7], %[t4], 5 \n\t"
341 "sra %[t8], %[t0], 5 \n\t" 341 "sra %[t8], %[t0], 5 \n\t"
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
418 "li %[x1], 1 \n\t" 418 "li %[x1], 1 \n\t"
419 "b 5f \n\t" 419 "b 5f \n\t"
420 " nop \n\t" 420 " nop \n\t"
421 "4: \n\t" 421 "4: \n\t"
422 "lw %[t0], 8(%[dither]) \n\t" 422 "lw %[t0], 8(%[dither]) \n\t"
423 "lw %[t1], 12(%[dither]) \n\t" 423 "lw %[t1], 12(%[dither]) \n\t"
424 "li %[x1], 0 \n\t" 424 "li %[x1], 0 \n\t"
425 "5: \n\t" 425 "5: \n\t"
426 "sll %[t3], %[t0], 7 \n\t" 426 "sll %[t3], %[t0], 7 \n\t"
427 "sll %[t4], %[t1], 7 \n\t" 427 "sll %[t4], %[t1], 7 \n\t"
428 #ifdef SK_MIPS_HAS_DSPR2 428 #ifdef __mips_dspr2
429 "append %[t0], %[t1], 16 \n\t" 429 "append %[t0], %[t1], 16 \n\t"
430 #else 430 #else
431 "sll %[t0], %[t0], 8 \n\t" 431 "sll %[t0], %[t0], 8 \n\t"
432 "sll %[t2], %[t1], 8 \n\t" 432 "sll %[t2], %[t1], 8 \n\t"
433 "precrq.qb.ph %[t0], %[t0], %[t2] \n\t" 433 "precrq.qb.ph %[t0], %[t0], %[t2] \n\t"
434 #endif 434 #endif
435 "precrq.qb.ph %[t1], %[t3], %[t4] \n\t" 435 "precrq.qb.ph %[t1], %[t3], %[t4] \n\t"
436 "sll %[t5], %[s0], 8 \n\t" 436 "sll %[t5], %[s0], 8 \n\t"
437 "sll %[t6], %[s1], 8 \n\t" 437 "sll %[t6], %[s1], 8 \n\t"
438 "precrq.qb.ph %[t4], %[t5], %[t6] \n\t" 438 "precrq.qb.ph %[t4], %[t5], %[t6] \n\t"
439 "precrq.qb.ph %[t6], %[s0], %[s1] \n\t" 439 "precrq.qb.ph %[t6], %[s0], %[s1] \n\t"
440 "preceu.ph.qbla %[t5], %[t4] \n\t" 440 "preceu.ph.qbla %[t5], %[t4] \n\t"
441 "preceu.ph.qbra %[t4], %[t4] \n\t" 441 "preceu.ph.qbra %[t4], %[t4] \n\t"
442 "preceu.ph.qbra %[t6], %[t6] \n\t" 442 "preceu.ph.qbra %[t6], %[t6] \n\t"
443 "lh %[t2], 0(%[dst]) \n\t" 443 "lh %[t2], 0(%[dst]) \n\t"
444 "lh %[s1], 2(%[dst]) \n\t" 444 "lh %[s1], 2(%[dst]) \n\t"
445 #ifdef SK_MIPS_HAS_DSPR2 445 #ifdef __mips_dspr2
446 "append %[t2], %[s1], 16 \n\t" 446 "append %[t2], %[s1], 16 \n\t"
447 #else 447 #else
448 "sll %[s1], %[s1], 16 \n\t" 448 "sll %[s1], %[s1], 16 \n\t"
449 "packrl.ph %[t2], %[t2], %[s1] \n\t" 449 "packrl.ph %[t2], %[t2], %[s1] \n\t"
450 #endif 450 #endif
451 "shra.ph %[s1], %[t2], 11 \n\t" 451 "shra.ph %[s1], %[t2], 11 \n\t"
452 "and %[s1], %[s1], 0x1F001F \n\t" 452 "and %[s1], %[s1], 0x1F001F \n\t"
453 "shra.ph %[s2], %[t2], 5 \n\t" 453 "shra.ph %[s2], %[t2], 5 \n\t"
454 "and %[s2], %[s2], 0x3F003F \n\t" 454 "and %[s2], %[s2], 0x3F003F \n\t"
455 "and %[s3], %[t2], 0x1F001F \n\t" 455 "and %[s3], %[t2], 0x1F001F \n\t"
(...skipping 112 matching lines...) Expand 10 before | Expand all | Expand 10 after
568 " nop \n\t" 568 " nop \n\t"
569 "li %[t16], 2 \n\t" 569 "li %[t16], 2 \n\t"
570 "pref 0, 64(%[src]) \n\t" 570 "pref 0, 64(%[src]) \n\t"
571 "pref 1, 64(%[dst]) \n\t" 571 "pref 1, 64(%[dst]) \n\t"
572 "3: \n\t" 572 "3: \n\t"
573 "addiu %[t16], %[t16], -1 \n\t" 573 "addiu %[t16], %[t16], -1 \n\t"
574 "lw %[t0], 0(%[src]) \n\t" 574 "lw %[t0], 0(%[src]) \n\t"
575 "lw %[t1], 4(%[src]) \n\t" 575 "lw %[t1], 4(%[src]) \n\t"
576 "precrq.ph.w %[t2], %[t0], %[t1] \n\t" 576 "precrq.ph.w %[t2], %[t0], %[t1] \n\t"
577 "preceu.ph.qbra %[t8], %[t2] \n\t" 577 "preceu.ph.qbra %[t8], %[t2] \n\t"
578 #ifdef SK_MIPS_HAS_DSPR2 578 #ifdef __mips_dspr2
579 "append %[t0], %[t1], 16 \n\t" 579 "append %[t0], %[t1], 16 \n\t"
580 #else 580 #else
581 "sll %[t0], %[t0], 16 \n\t" 581 "sll %[t0], %[t0], 16 \n\t"
582 "sll %[t6], %[t1], 16 \n\t" 582 "sll %[t6], %[t1], 16 \n\t"
583 "precrq.ph.w %[t0], %[t0], %[t6] \n\t" 583 "precrq.ph.w %[t0], %[t0], %[t6] \n\t"
584 #endif 584 #endif
585 "preceu.ph.qbra %[t3], %[t0] \n\t" 585 "preceu.ph.qbra %[t3], %[t0] \n\t"
586 "preceu.ph.qbla %[t4], %[t0] \n\t" 586 "preceu.ph.qbla %[t4], %[t0] \n\t"
587 "preceu.ph.qbla %[t0], %[t2] \n\t" 587 "preceu.ph.qbla %[t0], %[t2] \n\t"
588 "subq.ph %[t1], %[sa], %[t0] \n\t" 588 "subq.ph %[t1], %[sa], %[t0] \n\t"
589 "sra %[t2], %[t1], 8 \n\t" 589 "sra %[t2], %[t1], 8 \n\t"
590 "or %[t5], %[t2], %[t1] \n\t" 590 "or %[t5], %[t2], %[t1] \n\t"
591 "replv.ph %[t2], %[t5] \n\t" 591 "replv.ph %[t2], %[t5] \n\t"
592 "lh %[t0], 0(%[dst]) \n\t" 592 "lh %[t0], 0(%[dst]) \n\t"
593 "lh %[t1], 2(%[dst]) \n\t" 593 "lh %[t1], 2(%[dst]) \n\t"
594 "and %[t1], %[t1], 0xffff \n\t" 594 "and %[t1], %[t1], 0xffff \n\t"
595 #ifdef SK_MIPS_HAS_DSPR2 595 #ifdef __mips_dspr2
596 "append %[t0], %[t1], 16 \n\t" 596 "append %[t0], %[t1], 16 \n\t"
597 #else 597 #else
598 "sll %[t5], %[t0], 16 \n\t" 598 "sll %[t5], %[t0], 16 \n\t"
599 "or %[t0], %[t5], %[t1] \n\t" 599 "or %[t0], %[t5], %[t1] \n\t"
600 #endif 600 #endif
601 "and %[t1], %[t0], 0x1f001f \n\t" 601 "and %[t1], %[t0], 0x1f001f \n\t"
602 "shra.ph %[t6], %[t0], 11 \n\t" 602 "shra.ph %[t6], %[t0], 11 \n\t"
603 "and %[t6], %[t6], 0x1f001f \n\t" 603 "and %[t6], %[t6], 0x1f001f \n\t"
604 "and %[t7], %[t0], 0x7e007e0 \n\t" 604 "and %[t7], %[t0], 0x7e007e0 \n\t"
605 "shra.ph %[t5], %[t7], 5 \n\t" 605 "shra.ph %[t5], %[t7], 5 \n\t"
(...skipping 340 matching lines...) Expand 10 before | Expand all | Expand 10 after
946 return platform_565_procs_mips_dsp[flags]; 946 return platform_565_procs_mips_dsp[flags];
947 } 947 }
948 948
949 SkBlitRow::ColorProc16 SkBlitRow::PlatformColorFactory565(unsigned flags) { 949 SkBlitRow::ColorProc16 SkBlitRow::PlatformColorFactory565(unsigned flags) {
950 return NULL; 950 return NULL;
951 } 951 }
952 952
953 SkBlitRow::Proc32 SkBlitRow::PlatformProcs32(unsigned flags) { 953 SkBlitRow::Proc32 SkBlitRow::PlatformProcs32(unsigned flags) {
954 return platform_32_procs_mips_dsp[flags]; 954 return platform_32_procs_mips_dsp[flags];
955 } 955 }
OLDNEW
« no previous file with comments | « src/core/SkBlitter_RGB16.cpp ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698