Mercurial > sdl-ios-xcode
view test/testtimer.c @ 4215:d83830711a5b SDL-1.2
Fixed bug #615
Scott McCreary 2008-08-21 10:48:14 PDT
This patch adds support for Haiku.
http://ports.haiku-files.org/browser/haikuports/trunk/media-libs/libsdl/SDL-1.2.13-haiku.diff
Haiku is an open-source recreation of BeOS. It has better POSIX compliance
than beOS did, and other improved features, which in some cases causes us to
have to "undo" previous BeOS workarounds.
Here's our port log entry for it, showing the steps to force the changes into
configure and Makefile:
http://ports.haiku-files.org/wiki/media-libs/libsdl/1.2.13/1
Note that this was only tried on 1.2.13 stable so far.
Haiku is using a newer config.guess / config.sub that doesn't yet seem to be in
the released libtool, so we are having to copy it in for now.
http://haiku-files.org/files/optional-packages/
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 21 Sep 2009 09:18:42 +0000 |
parents | 290b5baf2fca |
children | 782fd950bd46 c121d94672cb |
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/* Test program to check the resolution of the SDL timer on the current platform */ #include <stdlib.h> #include <stdio.h> #include "SDL.h" #define DEFAULT_RESOLUTION 1 static int ticks = 0; static Uint32 SDLCALL ticktock(Uint32 interval) { ++ticks; return(interval); } static Uint32 SDLCALL callback(Uint32 interval, void *param) { printf("Timer %d : param = %d\n", interval, (int)(uintptr_t)param); return interval; } int main(int argc, char *argv[]) { int desired; SDL_TimerID t1, t2, t3; if ( SDL_Init(SDL_INIT_TIMER) < 0 ) { fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); return(1); } /* Start the timer */ desired = 0; if ( argv[1] ) { desired = atoi(argv[1]); } if ( desired == 0 ) { desired = DEFAULT_RESOLUTION; } SDL_SetTimer(desired, ticktock); /* Wait 10 seconds */ printf("Waiting 10 seconds\n"); SDL_Delay(10*1000); /* Stop the timer */ SDL_SetTimer(0, NULL); /* Print the results */ if ( ticks ) { fprintf(stderr, "Timer resolution: desired = %d ms, actual = %f ms\n", desired, (double)(10*1000)/ticks); } /* Test multiple timers */ printf("Testing multiple timers...\n"); t1 = SDL_AddTimer(100, callback, (void*)1); if(!t1) fprintf(stderr,"Could not create timer 1: %s\n", SDL_GetError()); t2 = SDL_AddTimer(50, callback, (void*)2); if(!t2) fprintf(stderr,"Could not create timer 2: %s\n", SDL_GetError()); t3 = SDL_AddTimer(233, callback, (void*)3); if(!t3) fprintf(stderr,"Could not create timer 3: %s\n", SDL_GetError()); /* Wait 10 seconds */ printf("Waiting 10 seconds\n"); SDL_Delay(10*1000); printf("Removing timer 1 and waiting 5 more seconds\n"); SDL_RemoveTimer(t1); SDL_Delay(5*1000); SDL_RemoveTimer(t2); SDL_RemoveTimer(t3); SDL_Quit(); return(0); }