Mercurial > sdl-ios-xcode
annotate test/testhread.c @ 1768:814f9f2c7a33
Fixed bug #80
Date: 21 Apr 2003 17:20:20 +0100
From: Alan Swanson <swanson@uklinux.net>
Subject: [SDL] New XFree 4.3 Video Mode Patch
If you look at the unsorted list of modes returned by X, here's mine;
1280 x 1024 @ 85.0 >
1024 x 768 @ 100.3 > USER
800 x 600 @ 125.5 > SET
640 x 480 @ 124.9 >
1280 x 1024 @ 75.0 ]
1280 x 1024 @ 60.0 ]
1280 x 960 @ 85.0 ] X11
1280 x 960 @ 60.0 ] AUTO
1152 x 864 @ 75.0 ]=20
1152 x 768 @ 54.8 ]
960 x 720 @ 120.0 ]
...
640 x 400 @ 85.1 ] 256k
576 x 432 @ 150.0 ] 249k PIXEL
640 x 350 @ 85.1 ] 224k COUNT
576 x 384 @ 109.6 ] 221k
...
The user set modes come first followed by X set modes which are ordered
by decreasing number of pixels and refresh.
The reason why every other library or program not using SDL working is
due to SDL scanning the modes in reverse getting X11 provided modes
modes with the lowest refresh.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Fri, 05 May 2006 05:50:26 +0000 |
| parents | be9c9c8f6d53 |
| children | 14717b52abc0 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* Simple test of the SDL threading code */ | |
| 3 | |
| 4 #include <stdio.h> | |
| 5 #include <stdlib.h> | |
| 6 #include <signal.h> | |
| 7 | |
| 8 #include "SDL.h" | |
| 9 #include "SDL_thread.h" | |
| 10 | |
| 11 static int alive = 0; | |
| 12 | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
13 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
14 static void quit(int rc) |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
15 { |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
16 SDL_Quit(); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
17 exit(rc); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
18 } |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
19 |
| 0 | 20 int ThreadFunc(void *data) |
| 21 { | |
| 22 printf("Started thread %s: My thread id is %u\n", | |
| 23 (char *)data, SDL_ThreadID()); | |
| 24 while ( alive ) { | |
| 25 printf("Thread '%s' is alive!\n", (char *)data); | |
| 26 SDL_Delay(1*1000); | |
| 27 } | |
| 28 printf("Thread '%s' exiting!\n", (char *)data); | |
| 29 return(0); | |
| 30 } | |
| 31 | |
| 32 static void killed(int sig) | |
| 33 { | |
| 34 printf("Killed with SIGTERM, waiting 5 seconds to exit\n"); | |
| 35 SDL_Delay(5*1000); | |
| 36 alive = 0; | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
37 quit(0); |
| 0 | 38 } |
| 39 | |
| 40 int main(int argc, char *argv[]) | |
| 41 { | |
| 42 SDL_Thread *thread; | |
| 43 | |
| 44 /* Load the SDL library */ | |
| 45 if ( SDL_Init(0) < 0 ) { | |
| 46 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
47 return(1); |
| 0 | 48 } |
| 49 | |
| 50 alive = 1; | |
| 51 thread = SDL_CreateThread(ThreadFunc, "#1"); | |
| 52 if ( thread == NULL ) { | |
| 53 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
54 quit(1); |
| 0 | 55 } |
| 56 SDL_Delay(5*1000); | |
| 57 printf("Waiting for thread #1\n"); | |
| 58 alive = 0; | |
| 59 SDL_WaitThread(thread, NULL); | |
| 60 | |
| 61 alive = 1; | |
| 62 thread = SDL_CreateThread(ThreadFunc, "#2"); | |
| 63 if ( thread == NULL ) { | |
| 64 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
65 quit(1); |
| 0 | 66 } |
| 67 SDL_Delay(5*1000); | |
| 68 printf("Killing thread #2\n"); | |
| 69 SDL_KillThread(thread); | |
| 70 | |
| 71 alive = 1; | |
| 72 signal(SIGTERM, killed); | |
| 73 thread = SDL_CreateThread(ThreadFunc, "#3"); | |
| 74 if ( thread == NULL ) { | |
| 75 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
76 quit(1); |
| 0 | 77 } |
| 78 raise(SIGTERM); | |
| 79 | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
changeset
|
80 SDL_Quit(); /* Never reached */ |
| 0 | 81 return(0); /* Never reached */ |
| 82 } |