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comparison src/atomic/dummy/SDL_atomic.c @ 3216:48a80f2a7ff2

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volitile... duh, yeah the variable need to be labeled volitile
author Bob Pendleton <bob@pendleton.com>
date Thu, 09 Jul 2009 21:31:27 +0000
parents 759032c318d8
children 72b542f34739
comparison
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3215:b425c3e2b796 3216:48a80f2a7ff2
163 #endif 163 #endif
164 164
165 /* 8 bit atomic operations */ 165 /* 8 bit atomic operations */
166 166
167 Uint8 167 Uint8
168 SDL_AtomicExchange8(Uint8 * ptr, Uint8 value) 168 SDL_AtomicExchange8(volatile Uint8 * ptr, Uint8 value)
169 { 169 {
170 #ifdef nativeExchange8 170 #ifdef nativeExchange8
171 return nativeExchange8(ptr, value); 171 return nativeExchange8(ptr, value);
172 #else 172 #else
173 Uint8 tmp = 0; 173 Uint8 tmp = 0;
180 return tmp; 180 return tmp;
181 #endif 181 #endif
182 } 182 }
183 183
184 SDL_bool 184 SDL_bool
185 SDL_AtomicCompareThenSet8(Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue) 185 SDL_AtomicCompareThenSet8(volatile Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue)
186 { 186 {
187 #ifdef nativeCompareThenSet8 187 #ifdef nativeCompareThenSet8
188 return (SDL_bool)nativeCompareThenSet8(ptr, oldvalue, newvalue); 188 return (SDL_bool)nativeCompareThenSet8(ptr, oldvalue, newvalue);
189 #else 189 #else
190 SDL_bool result = SDL_FALSE; 190 SDL_bool result = SDL_FALSE;
200 return result; 200 return result;
201 #endif 201 #endif
202 } 202 }
203 203
204 SDL_bool 204 SDL_bool
205 SDL_AtomicTestThenSet8(Uint8 * ptr) 205 SDL_AtomicTestThenSet8(volatile Uint8 * ptr)
206 { 206 {
207 #ifdef nativeTestThenSet8 207 #ifdef nativeTestThenSet8
208 return (SDL_bool)nativeTestThenSet8(ptr); 208 return (SDL_bool)nativeTestThenSet8(ptr);
209 #else 209 #else
210 SDL_bool result = SDL_FALSE; 210 SDL_bool result = SDL_FALSE;
220 return result; 220 return result;
221 #endif 221 #endif
222 } 222 }
223 223
224 void 224 void
225 SDL_AtomicClear8(Uint8 * ptr) 225 SDL_AtomicClear8(volatile Uint8 * ptr)
226 { 226 {
227 #ifdef nativeClear8 227 #ifdef nativeClear8
228 nativeClear8(ptr); 228 nativeClear8(ptr);
229 #else 229 #else
230 privateWaitLock(); 230 privateWaitLock();
234 return; 234 return;
235 #endif 235 #endif
236 } 236 }
237 237
238 Uint8 238 Uint8
239 SDL_AtomicFetchThenIncrement8(Uint8 * ptr) 239 SDL_AtomicFetchThenIncrement8(volatile Uint8 * ptr)
240 { 240 {
241 #ifdef nativeFetchThenIncrement8 241 #ifdef nativeFetchThenIncrement8
242 return nativeFetchThenIncrement8(ptr); 242 return nativeFetchThenIncrement8(ptr);
243 #else 243 #else
244 Uint8 tmp = 0; 244 Uint8 tmp = 0;
251 return tmp; 251 return tmp;
252 #endif 252 #endif
253 } 253 }
254 254
255 Uint8 255 Uint8
256 SDL_AtomicFetchThenDecrement8(Uint8 * ptr) 256 SDL_AtomicFetchThenDecrement8(volatile Uint8 * ptr)
257 { 257 {
258 #ifdef nativeFetchThenDecrement8 258 #ifdef nativeFetchThenDecrement8
259 return nativeFetchThenDecrement8(ptr); 259 return nativeFetchThenDecrement8(ptr);
260 #else 260 #else
261 Uint8 tmp = 0; 261 Uint8 tmp = 0;
268 return tmp; 268 return tmp;
269 #endif 269 #endif
270 } 270 }
271 271
272 Uint8 272 Uint8
273 SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value) 273 SDL_AtomicFetchThenAdd8(volatile Uint8 * ptr, Uint8 value)
274 { 274 {
275 #ifdef nativeFetchThenAdd8 275 #ifdef nativeFetchThenAdd8
276 return nativeFetchThenAdd8(ptr, value); 276 return nativeFetchThenAdd8(ptr, value);
277 #else 277 #else
278 Uint8 tmp = 0; 278 Uint8 tmp = 0;
285 return tmp; 285 return tmp;
286 #endif 286 #endif
287 } 287 }
288 288
289 Uint8 289 Uint8
290 SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value) 290 SDL_AtomicFetchThenSubtract8(volatile Uint8 * ptr, Uint8 value)
291 { 291 {
292 #ifdef nativeFetchThenSubtract8 292 #ifdef nativeFetchThenSubtract8
293 return nativeFetchThenSubtract8(ptr, value); 293 return nativeFetchThenSubtract8(ptr, value);
294 #else 294 #else
295 Uint8 tmp = 0; 295 Uint8 tmp = 0;
302 return tmp; 302 return tmp;
303 #endif 303 #endif
304 } 304 }
305 305
306 Uint8 306 Uint8
307 SDL_AtomicIncrementThenFetch8(Uint8 * ptr) 307 SDL_AtomicIncrementThenFetch8(volatile Uint8 * ptr)
308 { 308 {
309 #ifdef nativeIncrementThenFetch8 309 #ifdef nativeIncrementThenFetch8
310 return nativeIncrementThenFetch8(ptr); 310 return nativeIncrementThenFetch8(ptr);
311 #else 311 #else
312 Uint8 tmp = 0; 312 Uint8 tmp = 0;
319 return tmp; 319 return tmp;
320 #endif 320 #endif
321 } 321 }
322 322
323 Uint8 323 Uint8
324 SDL_AtomicDecrementThenFetch8(Uint8 * ptr) 324 SDL_AtomicDecrementThenFetch8(volatile Uint8 * ptr)
325 { 325 {
326 #ifdef nativeDecrementThenFetch8 326 #ifdef nativeDecrementThenFetch8
327 return nativeDecrementThenFetch8(ptr); 327 return nativeDecrementThenFetch8(ptr);
328 #else 328 #else
329 Uint8 tmp = 0; 329 Uint8 tmp = 0;
336 return tmp; 336 return tmp;
337 #endif 337 #endif
338 } 338 }
339 339
340 Uint8 340 Uint8
341 SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value) 341 SDL_AtomicAddThenFetch8(volatile Uint8 * ptr, Uint8 value)
342 { 342 {
343 #ifdef nativeAddThenFetch8 343 #ifdef nativeAddThenFetch8
344 return nativeAddThenFetch8(ptr, value); 344 return nativeAddThenFetch8(ptr, value);
345 #else 345 #else
346 Uint8 tmp = 0; 346 Uint8 tmp = 0;
353 return tmp; 353 return tmp;
354 #endif 354 #endif
355 } 355 }
356 356
357 Uint8 357 Uint8
358 SDL_AtomicSubtractThenFetch8(Uint8 * ptr, Uint8 value) 358 SDL_AtomicSubtractThenFetch8(volatile Uint8 * ptr, Uint8 value)
359 { 359 {
360 #ifdef nativeSubtractThenFetch8 360 #ifdef nativeSubtractThenFetch8
361 return nativeSubtractThenFetch8(ptr, value); 361 return nativeSubtractThenFetch8(ptr, value);
362 #else 362 #else
363 Uint8 tmp = 0; 363 Uint8 tmp = 0;
372 } 372 }
373 373
374 /* 16 bit atomic operations */ 374 /* 16 bit atomic operations */
375 375
376 Uint16 376 Uint16
377 SDL_AtomicExchange16(Uint16 * ptr, Uint16 value) 377 SDL_AtomicExchange16(volatile Uint16 * ptr, Uint16 value)
378 { 378 {
379 #ifdef nativeExchange16 379 #ifdef nativeExchange16
380 return nativeExchange16(ptr, value); 380 return nativeExchange16(ptr, value);
381 #else 381 #else
382 Uint16 tmp = 0; 382 Uint16 tmp = 0;
389 return tmp; 389 return tmp;
390 #endif 390 #endif
391 } 391 }
392 392
393 SDL_bool 393 SDL_bool
394 SDL_AtomicCompareThenSet16(Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue) 394 SDL_AtomicCompareThenSet16(volatile Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue)
395 { 395 {
396 #ifdef nativeCompareThenSet16 396 #ifdef nativeCompareThenSet16
397 return (SDL_bool)nativeCompareThenSet16(ptr, oldvalue, newvalue); 397 return (SDL_bool)nativeCompareThenSet16(ptr, oldvalue, newvalue);
398 #else 398 #else
399 SDL_bool result = SDL_FALSE; 399 SDL_bool result = SDL_FALSE;
409 return result; 409 return result;
410 #endif 410 #endif
411 } 411 }
412 412
413 SDL_bool 413 SDL_bool
414 SDL_AtomicTestThenSet16(Uint16 * ptr) 414 SDL_AtomicTestThenSet16(volatile Uint16 * ptr)
415 { 415 {
416 #ifdef nativeTestThenSet16 416 #ifdef nativeTestThenSet16
417 return (SDL_bool)nativeTestThenSet16(ptr); 417 return (SDL_bool)nativeTestThenSet16(ptr);
418 #else 418 #else
419 SDL_bool result = SDL_FALSE; 419 SDL_bool result = SDL_FALSE;
429 return result; 429 return result;
430 #endif 430 #endif
431 } 431 }
432 432
433 void 433 void
434 SDL_AtomicClear16(Uint16 * ptr) 434 SDL_AtomicClear16(volatile Uint16 * ptr)
435 { 435 {
436 #ifdef nativeClear16 436 #ifdef nativeClear16
437 nativeClear16(ptr); 437 nativeClear16(ptr);
438 #else 438 #else
439 privateWaitLock(); 439 privateWaitLock();
443 return; 443 return;
444 #endif 444 #endif
445 } 445 }
446 446
447 Uint16 447 Uint16
448 SDL_AtomicFetchThenIncrement16(Uint16 * ptr) 448 SDL_AtomicFetchThenIncrement16(volatile Uint16 * ptr)
449 { 449 {
450 #ifdef nativeFetchThenIncrement16 450 #ifdef nativeFetchThenIncrement16
451 return nativeFetchThenIncrement16(ptr); 451 return nativeFetchThenIncrement16(ptr);
452 #else 452 #else
453 Uint16 tmp = 0; 453 Uint16 tmp = 0;
460 return tmp; 460 return tmp;
461 #endif 461 #endif
462 } 462 }
463 463
464 Uint16 464 Uint16
465 SDL_AtomicFetchThenDecrement16(Uint16 * ptr) 465 SDL_AtomicFetchThenDecrement16(volatile Uint16 * ptr)
466 { 466 {
467 #ifdef nativeFetchThenDecrement16 467 #ifdef nativeFetchThenDecrement16
468 return nativeFetchThenDecrement16(ptr); 468 return nativeFetchThenDecrement16(ptr);
469 #else 469 #else
470 Uint16 tmp = 0; 470 Uint16 tmp = 0;
477 return tmp; 477 return tmp;
478 #endif 478 #endif
479 } 479 }
480 480
481 Uint16 481 Uint16
482 SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value) 482 SDL_AtomicFetchThenAdd16(volatile Uint16 * ptr, Uint16 value)
483 { 483 {
484 #ifdef nativeFetchThenAdd16 484 #ifdef nativeFetchThenAdd16
485 return nativeFetchThenAdd16(ptr, value); 485 return nativeFetchThenAdd16(ptr, value);
486 #else 486 #else
487 Uint16 tmp = 0; 487 Uint16 tmp = 0;
494 return tmp; 494 return tmp;
495 #endif 495 #endif
496 } 496 }
497 497
498 Uint16 498 Uint16
499 SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value) 499 SDL_AtomicFetchThenSubtract16(volatile Uint16 * ptr, Uint16 value)
500 { 500 {
501 #ifdef nativeFetchThenSubtract16 501 #ifdef nativeFetchThenSubtract16
502 return nativeFetchThenSubtract16(ptr, value); 502 return nativeFetchThenSubtract16(ptr, value);
503 #else 503 #else
504 Uint16 tmp = 0; 504 Uint16 tmp = 0;
511 return tmp; 511 return tmp;
512 #endif 512 #endif
513 } 513 }
514 514
515 Uint16 515 Uint16
516 SDL_AtomicIncrementThenFetch16(Uint16 * ptr) 516 SDL_AtomicIncrementThenFetch16(volatile Uint16 * ptr)
517 { 517 {
518 #ifdef nativeIncrementThenFetch16 518 #ifdef nativeIncrementThenFetch16
519 return nativeIncrementThenFetch16(ptr); 519 return nativeIncrementThenFetch16(ptr);
520 #else 520 #else
521 Uint16 tmp = 0; 521 Uint16 tmp = 0;
528 return tmp; 528 return tmp;
529 #endif 529 #endif
530 } 530 }
531 531
532 Uint16 532 Uint16
533 SDL_AtomicDecrementThenFetch16(Uint16 * ptr) 533 SDL_AtomicDecrementThenFetch16(volatile Uint16 * ptr)
534 { 534 {
535 #ifdef nativeDecrementThenFetch16 535 #ifdef nativeDecrementThenFetch16
536 return nativeDecrementThenFetch16(ptr); 536 return nativeDecrementThenFetch16(ptr);
537 #else 537 #else
538 Uint16 tmp = 0; 538 Uint16 tmp = 0;
545 return tmp; 545 return tmp;
546 #endif 546 #endif
547 } 547 }
548 548
549 Uint16 549 Uint16
550 SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value) 550 SDL_AtomicAddThenFetch16(volatile Uint16 * ptr, Uint16 value)
551 { 551 {
552 #ifdef nativeAddThenFetch16 552 #ifdef nativeAddThenFetch16
553 return nativeAddThenFetch16(ptr, value); 553 return nativeAddThenFetch16(ptr, value);
554 #else 554 #else
555 Uint16 tmp = 0; 555 Uint16 tmp = 0;
562 return tmp; 562 return tmp;
563 #endif 563 #endif
564 } 564 }
565 565
566 Uint16 566 Uint16
567 SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint16 value) 567 SDL_AtomicSubtractThenFetch16(volatile Uint16 * ptr, Uint16 value)
568 { 568 {
569 #ifdef nativeSubtractThenFetch16 569 #ifdef nativeSubtractThenFetch16
570 return nativeSubtractThenFetch16(ptr, value); 570 return nativeSubtractThenFetch16(ptr, value);
571 #else 571 #else
572 Uint16 tmp = 0; 572 Uint16 tmp = 0;
581 } 581 }
582 582
583 /* 32 bit atomic operations */ 583 /* 32 bit atomic operations */
584 584
585 Uint32 585 Uint32
586 SDL_AtomicExchange32(Uint32 * ptr, Uint32 value) 586 SDL_AtomicExchange32(volatile Uint32 * ptr, Uint32 value)
587 { 587 {
588 #ifdef nativeExchange32 588 #ifdef nativeExchange32
589 return nativeExchange32(ptr, value); 589 return nativeExchange32(ptr, value);
590 #else 590 #else
591 Uint32 tmp = 0; 591 Uint32 tmp = 0;
598 return tmp; 598 return tmp;
599 #endif 599 #endif
600 } 600 }
601 601
602 SDL_bool 602 SDL_bool
603 SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue) 603 SDL_AtomicCompareThenSet32(volatile Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
604 { 604 {
605 #ifdef nativeCompareThenSet32 605 #ifdef nativeCompareThenSet32
606 return (SDL_bool)nativeCompareThenSet32(ptr, oldvalue, newvalue); 606 return (SDL_bool)nativeCompareThenSet32(ptr, oldvalue, newvalue);
607 #else 607 #else
608 SDL_bool result = SDL_FALSE; 608 SDL_bool result = SDL_FALSE;
618 return result; 618 return result;
619 #endif 619 #endif
620 } 620 }
621 621
622 SDL_bool 622 SDL_bool
623 SDL_AtomicTestThenSet32(Uint32 * ptr) 623 SDL_AtomicTestThenSet32(volatile Uint32 * ptr)
624 { 624 {
625 #ifdef nativeTestThenSet32 625 #ifdef nativeTestThenSet32
626 return (SDL_bool)nativeTestThenSet32(ptr); 626 return (SDL_bool)nativeTestThenSet32(ptr);
627 #else 627 #else
628 SDL_bool result = SDL_FALSE; 628 SDL_bool result = SDL_FALSE;
638 return result; 638 return result;
639 #endif 639 #endif
640 } 640 }
641 641
642 void 642 void
643 SDL_AtomicClear32(Uint32 * ptr) 643 SDL_AtomicClear32(volatile Uint32 * ptr)
644 { 644 {
645 #ifdef nativeClear32 645 #ifdef nativeClear32
646 nativeClear32(ptr); 646 nativeClear32(ptr);
647 #else 647 #else
648 privateWaitLock(); 648 privateWaitLock();
652 return; 652 return;
653 #endif 653 #endif
654 } 654 }
655 655
656 Uint32 656 Uint32
657 SDL_AtomicFetchThenIncrement32(Uint32 * ptr) 657 SDL_AtomicFetchThenIncrement32(volatile Uint32 * ptr)
658 { 658 {
659 #ifdef nativeFetchThenIncrement32 659 #ifdef nativeFetchThenIncrement32
660 return nativeFetchThenIncrement32(ptr); 660 return nativeFetchThenIncrement32(ptr);
661 #else 661 #else
662 Uint32 tmp = 0; 662 Uint32 tmp = 0;
669 return tmp; 669 return tmp;
670 #endif 670 #endif
671 } 671 }
672 672
673 Uint32 673 Uint32
674 SDL_AtomicFetchThenDecrement32(Uint32 * ptr) 674 SDL_AtomicFetchThenDecrement32(volatile Uint32 * ptr)
675 { 675 {
676 #ifdef nativeFetchThenDecrement32 676 #ifdef nativeFetchThenDecrement32
677 return nativeFetchThenDecrement32(ptr); 677 return nativeFetchThenDecrement32(ptr);
678 #else 678 #else
679 Uint32 tmp = 0; 679 Uint32 tmp = 0;
686 return tmp; 686 return tmp;
687 #endif 687 #endif
688 } 688 }
689 689
690 Uint32 690 Uint32
691 SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value) 691 SDL_AtomicFetchThenAdd32(volatile Uint32 * ptr, Uint32 value)
692 { 692 {
693 #ifdef nativeFetchThenAdd32 693 #ifdef nativeFetchThenAdd32
694 return nativeFetchThenAdd32(ptr, value); 694 return nativeFetchThenAdd32(ptr, value);
695 #else 695 #else
696 Uint32 tmp = 0; 696 Uint32 tmp = 0;
703 return tmp; 703 return tmp;
704 #endif 704 #endif
705 } 705 }
706 706
707 Uint32 707 Uint32
708 SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value) 708 SDL_AtomicFetchThenSubtract32(volatile Uint32 * ptr, Uint32 value)
709 { 709 {
710 #ifdef nativeFetchThenSubtract32 710 #ifdef nativeFetchThenSubtract32
711 return nativeFetchThenSubtract32(ptr, value); 711 return nativeFetchThenSubtract32(ptr, value);
712 #else 712 #else
713 Uint32 tmp = 0; 713 Uint32 tmp = 0;
720 return tmp; 720 return tmp;
721 #endif 721 #endif
722 } 722 }
723 723
724 Uint32 724 Uint32
725 SDL_AtomicIncrementThenFetch32(Uint32 * ptr) 725 SDL_AtomicIncrementThenFetch32(volatile Uint32 * ptr)
726 { 726 {
727 #ifdef nativeIncrementThenFetch32 727 #ifdef nativeIncrementThenFetch32
728 return nativeIncrementThenFetch32(ptr); 728 return nativeIncrementThenFetch32(ptr);
729 #else 729 #else
730 Uint32 tmp = 0; 730 Uint32 tmp = 0;
737 return tmp; 737 return tmp;
738 #endif 738 #endif
739 } 739 }
740 740
741 Uint32 741 Uint32
742 SDL_AtomicDecrementThenFetch32(Uint32 * ptr) 742 SDL_AtomicDecrementThenFetch32(volatile Uint32 * ptr)
743 { 743 {
744 #ifdef nativeDecrementThenFetch32 744 #ifdef nativeDecrementThenFetch32
745 return nativeDecrementThenFetch32(ptr); 745 return nativeDecrementThenFetch32(ptr);
746 #else 746 #else
747 Uint32 tmp = 0; 747 Uint32 tmp = 0;
754 return tmp; 754 return tmp;
755 #endif 755 #endif
756 } 756 }
757 757
758 Uint32 758 Uint32
759 SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value) 759 SDL_AtomicAddThenFetch32(volatile Uint32 * ptr, Uint32 value)
760 { 760 {
761 #ifdef nativeAddThenFetch32 761 #ifdef nativeAddThenFetch32
762 return nativeAddThenFetch32(ptr, value); 762 return nativeAddThenFetch32(ptr, value);
763 #else 763 #else
764 Uint32 tmp = 0; 764 Uint32 tmp = 0;
771 return tmp; 771 return tmp;
772 #endif 772 #endif
773 } 773 }
774 774
775 Uint32 775 Uint32
776 SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value) 776 SDL_AtomicSubtractThenFetch32(volatile Uint32 * ptr, Uint32 value)
777 { 777 {
778 #ifdef nativeSubtractThenFetch32 778 #ifdef nativeSubtractThenFetch32
779 return nativeSubtractThenFetch32(ptr, value); 779 return nativeSubtractThenFetch32(ptr, value);
780 #else 780 #else
781 Uint32 tmp = 0; 781 Uint32 tmp = 0;
791 791
792 /* 64 bit atomic operations */ 792 /* 64 bit atomic operations */
793 #ifdef SDL_HAS_64BIT_TYPE 793 #ifdef SDL_HAS_64BIT_TYPE
794 794
795 Uint64 795 Uint64
796 SDL_AtomicExchange64(Uint64 * ptr, Uint64 value) 796 SDL_AtomicExchange64(volatile Uint64 * ptr, Uint64 value)
797 { 797 {
798 #ifdef nativeExchange64 798 #ifdef nativeExchange64
799 return nativeExchange64(ptr, value); 799 return nativeExchange64(ptr, value);
800 #else 800 #else
801 Uint64 tmp = 0; 801 Uint64 tmp = 0;
808 return tmp; 808 return tmp;
809 #endif 809 #endif
810 } 810 }
811 811
812 SDL_bool 812 SDL_bool
813 SDL_AtomicCompareThenSet64(Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue) 813 SDL_AtomicCompareThenSet64(volatile Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue)
814 { 814 {
815 #ifdef nativeCompareThenSet64 815 #ifdef nativeCompareThenSet64
816 return (SDL_bool)nativeCompareThenSet64(ptr, oldvalue, newvalue); 816 return (SDL_bool)nativeCompareThenSet64(ptr, oldvalue, newvalue);
817 #else 817 #else
818 SDL_bool result = SDL_FALSE; 818 SDL_bool result = SDL_FALSE;
828 return result; 828 return result;
829 #endif 829 #endif
830 } 830 }
831 831
832 SDL_bool 832 SDL_bool
833 SDL_AtomicTestThenSet64(Uint64 * ptr) 833 SDL_AtomicTestThenSet64(volatile Uint64 * ptr)
834 { 834 {
835 #ifdef nativeTestThenSet64 835 #ifdef nativeTestThenSet64
836 return (SDL_bool)nativeTestThenSet64(ptr); 836 return (SDL_bool)nativeTestThenSet64(ptr);
837 #else 837 #else
838 SDL_bool result = SDL_FALSE; 838 SDL_bool result = SDL_FALSE;
848 return result; 848 return result;
849 #endif 849 #endif
850 } 850 }
851 851
852 void 852 void
853 SDL_AtomicClear64(Uint64 * ptr) 853 SDL_AtomicClear64(volatile Uint64 * ptr)
854 { 854 {
855 #ifdef nativeClear64 855 #ifdef nativeClear64
856 nativeClear64(ptr); 856 nativeClear64(ptr);
857 #else 857 #else
858 privateWaitLock(); 858 privateWaitLock();
862 return; 862 return;
863 #endif 863 #endif
864 } 864 }
865 865
866 Uint64 866 Uint64
867 SDL_AtomicFetchThenIncrement64(Uint64 * ptr) 867 SDL_AtomicFetchThenIncrement64(volatile Uint64 * ptr)
868 { 868 {
869 #ifdef nativeFetchThenIncrement64 869 #ifdef nativeFetchThenIncrement64
870 return nativeFetchThenIncrement64(ptr); 870 return nativeFetchThenIncrement64(ptr);
871 #else 871 #else
872 Uint64 tmp = 0; 872 Uint64 tmp = 0;
879 return tmp; 879 return tmp;
880 #endif 880 #endif
881 } 881 }
882 882
883 Uint64 883 Uint64
884 SDL_AtomicFetchThenDecrement64(Uint64 * ptr) 884 SDL_AtomicFetchThenDecrement64(volatile Uint64 * ptr)
885 { 885 {
886 #ifdef nativeFetchThenDecrement64 886 #ifdef nativeFetchThenDecrement64
887 return nativeFetchThenDecrement64(ptr); 887 return nativeFetchThenDecrement64(ptr);
888 #else 888 #else
889 Uint64 tmp = 0; 889 Uint64 tmp = 0;
896 return tmp; 896 return tmp;
897 #endif 897 #endif
898 } 898 }
899 899
900 Uint64 900 Uint64
901 SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value) 901 SDL_AtomicFetchThenAdd64(volatile Uint64 * ptr, Uint64 value)
902 { 902 {
903 #ifdef nativeFetchThenAdd64 903 #ifdef nativeFetchThenAdd64
904 return nativeFetchThenAdd64(ptr, value); 904 return nativeFetchThenAdd64(ptr, value);
905 #else 905 #else
906 Uint64 tmp = 0; 906 Uint64 tmp = 0;
913 return tmp; 913 return tmp;
914 #endif 914 #endif
915 } 915 }
916 916
917 Uint64 917 Uint64
918 SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value) 918 SDL_AtomicFetchThenSubtract64(volatile Uint64 * ptr, Uint64 value)
919 { 919 {
920 #ifdef nativeFetchThenSubtract64 920 #ifdef nativeFetchThenSubtract64
921 return nativeFetchThenSubtract64(ptr, value); 921 return nativeFetchThenSubtract64(ptr, value);
922 #else 922 #else
923 Uint64 tmp = 0; 923 Uint64 tmp = 0;
930 return tmp; 930 return tmp;
931 #endif 931 #endif
932 } 932 }
933 933
934 Uint64 934 Uint64
935 SDL_AtomicIncrementThenFetch64(Uint64 * ptr) 935 SDL_AtomicIncrementThenFetch64(volatile Uint64 * ptr)
936 { 936 {
937 #ifdef nativeIncrementThenFetch64 937 #ifdef nativeIncrementThenFetch64
938 return nativeIncrementThenFetch64(ptr); 938 return nativeIncrementThenFetch64(ptr);
939 #else 939 #else
940 Uint64 tmp = 0; 940 Uint64 tmp = 0;
947 return tmp; 947 return tmp;
948 #endif 948 #endif
949 } 949 }
950 950
951 Uint64 951 Uint64
952 SDL_AtomicDecrementThenFetch64(Uint64 * ptr) 952 SDL_AtomicDecrementThenFetch64(volatile Uint64 * ptr)
953 { 953 {
954 #ifdef nativeDecrementThenFetch64 954 #ifdef nativeDecrementThenFetch64
955 return nativeDecrementThenFetch64(ptr); 955 return nativeDecrementThenFetch64(ptr);
956 #else 956 #else
957 Uint64 tmp = 0; 957 Uint64 tmp = 0;
964 return tmp; 964 return tmp;
965 #endif 965 #endif
966 } 966 }
967 967
968 Uint64 968 Uint64
969 SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value) 969 SDL_AtomicAddThenFetch64(volatile Uint64 * ptr, Uint64 value)
970 { 970 {
971 #ifdef nativeAddThenFetch64 971 #ifdef nativeAddThenFetch64
972 return nativeAddThenFetch64(ptr, value); 972 return nativeAddThenFetch64(ptr, value);
973 #else 973 #else
974 Uint64 tmp = 0; 974 Uint64 tmp = 0;
981 return tmp; 981 return tmp;
982 #endif 982 #endif
983 } 983 }
984 984
985 Uint64 985 Uint64
986 SDL_AtomicSubtractThenFetch64(Uint64 * ptr, Uint64 value) 986 SDL_AtomicSubtractThenFetch64(volatile Uint64 * ptr, Uint64 value)
987 { 987 {
988 #ifdef nativeSubtractThenFetch64 988 #ifdef nativeSubtractThenFetch64
989 return nativeSubtractThenFetch64(ptr, value); 989 return nativeSubtractThenFetch64(ptr, value);
990 #else 990 #else
991 Uint64 tmp = 0; 991 Uint64 tmp = 0;