diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/timer/epoc/SDL_systimer.cpp')
| -rw-r--r-- | distrib/sdl-1.2.12/src/timer/epoc/SDL_systimer.cpp | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/distrib/sdl-1.2.12/src/timer/epoc/SDL_systimer.cpp b/distrib/sdl-1.2.12/src/timer/epoc/SDL_systimer.cpp deleted file mode 100644 index 413135c..0000000 --- a/distrib/sdl-1.2.12/src/timer/epoc/SDL_systimer.cpp +++ /dev/null @@ -1,116 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifdef SDL_TIMER_EPOC - -/* - SDL_systimer.cpp - - Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi) -*/ - -#include <e32std.h> -#include <e32hal.h> - -extern "C" { -#include "SDL_error.h" -#include "SDL_thread.h" -#include "SDL_timer.h" -#include "../SDL_timer_c.h" - -static TUint start = 0; -static TInt tickPeriodMilliSeconds; - - -void SDL_StartTicks(void) -{ - /* Set first ticks value */ - start = User::TickCount(); - - TTimeIntervalMicroSeconds32 period; - TInt tmp = UserHal::TickPeriod(period); - tickPeriodMilliSeconds = period.Int() / 1000; -} - -Uint32 SDL_GetTicks(void) -{ - TUint deltaTics = User::TickCount() - start; - return(deltaTics * tickPeriodMilliSeconds); -} - -void SDL_Delay(Uint32 ms) -{ - - User::After(TTimeIntervalMicroSeconds32(ms*1000)); -} - -/* Data to handle a single periodic alarm */ -static int timer_alive = 0; -static SDL_Thread *timer = NULL; - -static int RunTimer(void *unused) -{ - Uint32 ms; - - while ( timer_alive ) { - if ( SDL_timer_running ) { - SDL_ThreadedTimerCheck(); - } - SDL_Delay(10); - } - return(0); -} - -/* This is only called if the event thread is not running */ -int SDL_SYS_TimerInit(void) -{ - timer_alive = 1; - timer = SDL_CreateThread(RunTimer, NULL); - if ( timer == NULL ) - return(-1); - return(SDL_SetTimerThreaded(1)); -} - -void SDL_SYS_TimerQuit(void) -{ - timer_alive = 0; - if ( timer ) { - SDL_WaitThread(timer, NULL); - timer = NULL; - } -} - -int SDL_SYS_StartTimer(void) -{ - SDL_SetError("Internal logic error: Epoc uses threaded timer"); - return(-1); -} - -void SDL_SYS_StopTimer(void) -{ - return; -} - -}; // extern "C" - -#endif /* SDL_TIMER_EPOC */ |