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comparison test/testatomic.c @ 3199:3e1bf2b8bd81

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This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form. It also update configure.in to compile the linux version of the library. The three versions are all dummies implementations that do nothing. They are being checked in as place holders. Mostly, I just wanted to get place holders and the configure.in checked in.
author Bob Pendleton <bob@pendleton.com>
date Wed, 24 Jun 2009 20:04:08 +0000
parents 51750b7a966f
children c297230efc75
comparison
equal deleted inserted replaced
3198:fefe74ca604d 3199:3e1bf2b8bd81
1 #include "SDL.h" 1 #include "SDL.h"
2 2
3 int 3 int
4 main(int argc, char **argv) 4 main(int argc, char **argv)
5 { 5 {
6 int rv = 10; 6 /* int rv = 10; */
7 volatile int atomic; 7 /* volatile int atomic; */
8 8
9 SDL_atomic_int_set(&atomic, 10); 9 /* SDL_atomic_int_set(&atomic, 10); */
10 if (SDL_atomic_int_get(&atomic) != 10) 10 /* if (SDL_atomic_int_get(&atomic) != 10) */
11 printf("Error: "); 11 /* printf("Error: "); */
12 printf("SDL_atomic_int_set(atomic, 10): atomic-> %d\n", 12 /* printf("SDL_atomic_int_set(atomic, 10): atomic-> %d\n", */
13 SDL_atomic_int_get(&atomic)); 13 /* SDL_atomic_int_get(&atomic)); */
14 14
15 SDL_atomic_int_add(&atomic, 10); 15 /* SDL_atomic_int_add(&atomic, 10); */
16 if (SDL_atomic_int_get(&atomic) != 20) 16 /* if (SDL_atomic_int_get(&atomic) != 20) */
17 printf("Error: "); 17 /* printf("Error: "); */
18 printf("SDL_atomic_int_add(atomic, 10): atomic-> %d\n", 18 /* printf("SDL_atomic_int_add(atomic, 10): atomic-> %d\n", */
19 SDL_atomic_int_get(&atomic)); 19 /* SDL_atomic_int_get(&atomic)); */
20 20
21 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30); 21 /* rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30); */
22 if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 30) 22 /* if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 30) */
23 printf("Error: "); 23 /* printf("Error: "); */
24 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 30): rv-> %d, atomic-> %d\n", 24 /* printf("SDL_atomic_int_cmp_xchg(atomic, 20, 30): rv-> %d, atomic-> %d\n", */
25 rv, SDL_atomic_int_get(&atomic)); 25 /* rv, SDL_atomic_int_get(&atomic)); */
26 26
27 rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30); 27 /* rv = SDL_atomic_int_cmp_xchg(&atomic, 20, 30); */
28 if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 30) 28 /* if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 30) */
29 printf("Error: "); 29 /* printf("Error: "); */
30 printf("SDL_atomic_int_cmp_xchg(atomic, 20, 40): rv-> %d, atomic-> %d\n", 30 /* printf("SDL_atomic_int_cmp_xchg(atomic, 20, 40): rv-> %d, atomic-> %d\n", */
31 rv, SDL_atomic_int_get(&atomic)); 31 /* rv, SDL_atomic_int_get(&atomic)); */
32 32
33 rv = SDL_atomic_int_xchg_add(&atomic, 10); 33 /* rv = SDL_atomic_int_xchg_add(&atomic, 10); */
34 if (rv != 30 || SDL_atomic_int_get(&atomic) != 40) 34 /* if (rv != 30 || SDL_atomic_int_get(&atomic) != 40) */
35 printf("Error: "); 35 /* printf("Error: "); */
36 printf("SDL_atomic_int_xchg_add(atomic, 10): rv-> %d, atomic-> %d\n", 36 /* printf("SDL_atomic_int_xchg_add(atomic, 10): rv-> %d, atomic-> %d\n", */
37 rv, SDL_atomic_int_get(&atomic)); 37 /* rv, SDL_atomic_int_get(&atomic)); */
38 38
39 SDL_atomic_int_inc(&atomic); 39 /* SDL_atomic_int_inc(&atomic); */
40 if (SDL_atomic_int_get(&atomic) != 41) 40 /* if (SDL_atomic_int_get(&atomic) != 41) */
41 printf("Error: "); 41 /* printf("Error: "); */
42 printf("SDL_atomic_int_inc(atomic): atomic-> %d\n", 42 /* printf("SDL_atomic_int_inc(atomic): atomic-> %d\n", */
43 SDL_atomic_int_get(&atomic)); 43 /* SDL_atomic_int_get(&atomic)); */
44 44
45 rv = SDL_atomic_int_dec_test(&atomic); 45 /* rv = SDL_atomic_int_dec_test(&atomic); */
46 if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 40) 46 /* if (rv != SDL_FALSE || SDL_atomic_int_get(&atomic) != 40) */
47 printf("Error: "); 47 /* printf("Error: "); */
48 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", 48 /* printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", */
49 rv, SDL_atomic_int_get(&atomic)); 49 /* rv, SDL_atomic_int_get(&atomic)); */
50 50
51 SDL_atomic_int_set(&atomic, 1); 51 /* SDL_atomic_int_set(&atomic, 1); */
52 if (SDL_atomic_int_get(&atomic) != 1) 52 /* if (SDL_atomic_int_get(&atomic) != 1) */
53 printf("Error: "); 53 /* printf("Error: "); */
54 printf("SDL_atomic_int_set(atomic, 1): atomic-> %d\n", 54 /* printf("SDL_atomic_int_set(atomic, 1): atomic-> %d\n", */
55 SDL_atomic_int_get(&atomic)); 55 /* SDL_atomic_int_get(&atomic)); */
56 56
57 rv = SDL_atomic_int_dec_test(&atomic); 57 /* rv = SDL_atomic_int_dec_test(&atomic); */
58 if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 0) 58 /* if (rv != SDL_TRUE || SDL_atomic_int_get(&atomic) != 0) */
59 printf("Error: "); 59 /* printf("Error: "); */
60 printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", 60 /* printf("SDL_atomic_int_dec_test(atomic): rv-> %d, atomic-> %d\n", */
61 rv, SDL_atomic_int_get(&atomic)); 61 /* rv, SDL_atomic_int_get(&atomic)); */
62 62
63 return 0; 63 return 0;
64 } 64 }