mirror of https://github.com/n64decomp/sm64.git
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
#include "libultra_internal.h"
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#include "osint.h"
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#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
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u32 osSetTimer(OSTimer *timer, OSTime countdown, OSTime interval, OSMesgQueue *mq, OSMesg msg) {
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OSTime time;
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#ifdef VERSION_CN
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OSTimer *next;
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u32 count;
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u32 remaining;
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u32 prevInt;
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#endif
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timer->next = NULL;
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timer->prev = NULL;
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timer->interval = interval;
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timer->remaining = countdown != 0 ? countdown : interval;
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timer->mq = mq;
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timer->msg = msg;
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#ifdef VERSION_CN
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prevInt = __osDisableInt();
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if (__osTimerList->next == __osTimerList) {
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} else {
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next = __osTimerList->next;
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count = osGetCount();
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remaining = count - __osTimerCounter;
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if (remaining < next->remaining) {
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next->remaining -= remaining;
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} else {
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next->remaining = 1;
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}
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}
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time = __osInsertTimer(timer);
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__osSetTimerIntr(__osTimerList->next->remaining);
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__osRestoreInt(prevInt);
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#else
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time = __osInsertTimer(timer);
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if (__osTimerList->next == timer) {
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__osSetTimerIntr(time);
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}
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#endif
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return 0;
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}
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