pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed compiler errors

Browse source
This commit is contained in:
Sam Lantinga 2011-01-17 13:54:13 -08:00
parent 2216518b9a
commit f82346f528
1 changed files with 9 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

19
test/testatomic.c
View file

@ -30,6 +30,7 @@ void RunBasicTest()
int value; int value;
SDL_SpinLock lock = 0; SDL_SpinLock lock = 0;
SDL_atomic_t v;
SDL_bool tfret = SDL_FALSE; SDL_bool tfret = SDL_FALSE;
printf("\nspin lock---------------------------------------\n\n"); printf("\nspin lock---------------------------------------\n\n");
@ -40,33 +41,31 @@ void RunBasicTest()
printf("AtomicUnlock lock=%d\n", lock); printf("AtomicUnlock lock=%d\n", lock);
printf("\natomic -----------------------------------------\n\n"); printf("\natomic -----------------------------------------\n\n");
SDL_atomic_t v;
SDL_AtomicSet(&v, 0); SDL_AtomicSet(&v, 0);
tfret = SDL_AtomicSet(&v, 10) == 0; tfret = SDL_AtomicSet(&v, 10) == 0;
printf("AtomicSet(10) tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicSet(10) tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
tfret = SDL_AtomicAdd(&v, 10) == 10; tfret = SDL_AtomicAdd(&v, 10) == 10;
printf("AtomicAdd(10) tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicAdd(10) tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
SDL_AtomicSet(&v, 0); SDL_AtomicSet(&v, 0);
SDL_AtomicIncRef(&v); SDL_AtomicIncRef(&v);
tfret = (SDL_AtomicGet(&v) == 1); tfret = (SDL_AtomicGet(&v) == 1);
printf("AtomicIncRef() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicIncRef() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
SDL_AtomicIncRef(&v); SDL_AtomicIncRef(&v);
tfret = (SDL_AtomicGet(&v) == 2); tfret = (SDL_AtomicGet(&v) == 2);
printf("AtomicIncRef() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicIncRef() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
tfret = (SDL_AtomicDecRef(&v) == SDL_FALSE); tfret = (SDL_AtomicDecRef(&v) == SDL_FALSE);
printf("AtomicDecRef() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicDecRef() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
tfret = (SDL_AtomicDecRef(&v) == SDL_TRUE); tfret = (SDL_AtomicDecRef(&v) == SDL_TRUE);
printf("AtomicDecRef() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicDecRef() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
SDL_AtomicSet(&v, 10); SDL_AtomicSet(&v, 10);
tfret = (SDL_AtomicCAS(&v, 0, 20) == SDL_FALSE); tfret = (SDL_AtomicCAS(&v, 0, 20) == SDL_FALSE);
printf("AtomicCAS() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicCAS() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
value = SDL_AtomicGet(&v); value = SDL_AtomicGet(&v);
tfret = (SDL_AtomicCAS(&v, value, 20) == SDL_TRUE); tfret = (SDL_AtomicCAS(&v, value, 20) == SDL_TRUE);
printf("AtomicCAS() tfret=%s val=%"PRIu32"\n", tf(tfret), SDL_AtomicGet(&v)); printf("AtomicCAS() tfret=%s val=%d\n", tf(tfret), SDL_AtomicGet(&v));
} }
/* Atomic operation test, adapted from code by Michael Davidsaver at: /* Atomic operation test, adapted from code by Michael Davidsaver at: