Mercurial > sdl-ios-xcode
annotate test/testtimer.c @ 1207:c9ec00d3e8bc
To: sdl@libsdl.org
From: Christian Walther <cwalther@gmx.ch>
Date: Wed, 21 Dec 2005 13:39:39 +0100
Subject: [SDL] Another mouse bug patch for Mac OS X
Oh my, yet another change in the quartz mouse handling code! :)
The attached patch fixes the following bug:
Calling SDL_WarpMouse() while the cursor is invisible and grabbed should
only update SDL's internal mouse location, not try to warp the system
cursor (which is not at that location, but fixed in the middle of the
window). Otherwise, the next mouse motion event is wrong.
Please apply.
Thanks
Christian
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Wed, 21 Dec 2005 18:02:36 +0000 |
| parents | be9c9c8f6d53 |
| children | b2b476a4a73c |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* Test program to check the resolution of the SDL timer on the current | |
| 3 platform | |
| 4 */ | |
| 5 | |
| 6 #include <stdlib.h> | |
| 7 #include <stdio.h> | |
| 8 | |
| 9 #include "SDL.h" | |
| 10 | |
| 11 #define DEFAULT_RESOLUTION 1 | |
| 12 | |
| 13 static int ticks = 0; | |
| 14 | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
15 /* 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:
766
diff
changeset
|
16 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:
766
diff
changeset
|
17 { |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
18 SDL_Quit(); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
19 exit(rc); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
20 } |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
21 |
| 0 | 22 static Uint32 ticktock(Uint32 interval) |
| 23 { | |
| 24 ++ticks; | |
| 25 return(interval); | |
| 26 } | |
| 27 | |
| 28 static Uint32 callback(Uint32 interval, void *param) | |
| 29 { | |
| 30 printf("Timer %d : param = %d\n", interval, (int) param); | |
| 31 return interval; | |
| 32 } | |
| 33 | |
| 34 int main(int argc, char *argv[]) | |
| 35 { | |
| 36 int desired; | |
| 37 SDL_TimerID t1, t2, t3; | |
| 38 | |
| 39 if ( SDL_Init(SDL_INIT_TIMER) < 0 ) { | |
| 40 fprintf(stderr, "Couldn't load 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:
766
diff
changeset
|
41 return(1); |
| 0 | 42 } |
| 43 | |
| 44 /* Start the timer */ | |
| 45 desired = 0; | |
| 46 if ( argv[1] ) { | |
| 47 desired = atoi(argv[1]); | |
| 48 } | |
| 49 if ( desired == 0 ) { | |
| 50 desired = DEFAULT_RESOLUTION; | |
| 51 } | |
| 52 SDL_SetTimer(desired, ticktock); | |
| 53 | |
| 54 /* Wait 10 seconds */ | |
| 55 printf("Waiting 10 seconds\n"); | |
| 56 SDL_Delay(10*1000); | |
| 57 | |
| 58 /* Stop the timer */ | |
| 59 SDL_SetTimer(0, NULL); | |
| 60 | |
| 61 /* Print the results */ | |
| 62 if ( ticks ) { | |
| 63 fprintf(stderr, | |
| 64 "Timer resolution: desired = %d ms, actual = %f ms\n", | |
| 65 desired, (double)(10*1000)/ticks); | |
| 66 } | |
| 67 | |
| 68 /* Test multiple timers */ | |
| 69 printf("Testing multiple timers...\n"); | |
| 70 t1 = SDL_AddTimer(100, callback, (void*)1); | |
| 71 if(!t1) | |
|
766
ed57c876700d
Date: Wed, 26 Nov 2003 01:52:02 +0800
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
72 fprintf(stderr,"Could not create timer 1: %s\n", SDL_GetError()); |
| 0 | 73 t2 = SDL_AddTimer(50, callback, (void*)2); |
| 74 if(!t2) | |
|
766
ed57c876700d
Date: Wed, 26 Nov 2003 01:52:02 +0800
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
75 fprintf(stderr,"Could not create timer 2: %s\n", SDL_GetError()); |
| 0 | 76 t3 = SDL_AddTimer(233, callback, (void*)3); |
| 77 if(!t3) | |
|
766
ed57c876700d
Date: Wed, 26 Nov 2003 01:52:02 +0800
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
78 fprintf(stderr,"Could not create timer 3: %s\n", SDL_GetError()); |
| 0 | 79 |
| 80 /* Wait 10 seconds */ | |
| 81 printf("Waiting 10 seconds\n"); | |
| 82 SDL_Delay(10*1000); | |
| 83 | |
| 84 printf("Removing timer 1 and waiting 5 more seconds\n"); | |
| 85 SDL_RemoveTimer(t1); | |
| 86 | |
| 87 SDL_Delay(5*1000); | |
| 88 | |
| 89 SDL_RemoveTimer(t2); | |
| 90 SDL_RemoveTimer(t3); | |
| 91 | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
766
diff
changeset
|
92 SDL_Quit(); |
| 0 | 93 return(0); |
| 94 } |