void GAUDIN_ISR_CompleteI(audin_sample_t *buffer, size_t n) {
/* Save the details */
lastcount = n;
lastbuffer = buffer;
/* Signal the user with the data */
if (paudEvent) {
#if GFX_USE_GEVENT
paudEvent->type = GEVENT_AUDIO_IN;
#endif
paudEvent->channel = aud.channel;
paudEvent->count = lastcount;
paudEvent->buffer = lastbuffer;
paudEvent->flags = 0;
}
/* Our two signalling mechanisms */
if (paudSem)
gfxSemSignalI(paudSem);
#if GFX_USE_GEVENT
if (audFlags & AUDFLG_USE_EVENTS)
gtimerJabI(&AudGTimer);
#endif
}
void gtimerJabI(GTimer *pt) {
// Jab it!
pt->flags |= GTIMER_FLG_JABBED;
// Bump the thread
gfxSemSignalI(&waitsem);
}
void gfxQueueGSyncPushI(gfxQueueGSync *pqueue, gfxQueueGSyncItem *pitem) {
if (!pitem) return; // Safety
pitem->next = pqueue->head;
pqueue->head = pitem;
if (!pitem->next)
pqueue->tail = pitem;
gfxSemSignalI(&pqueue->sem);
}
void gfxQueueGSyncPutI(gfxQueueGSync *pqueue, gfxQueueGSyncItem *pitem) {
if (!pitem) return; // Safety
pitem->next = 0;
if (!pqueue->head) {
pqueue->head = pqueue->tail = pitem;
} else {
pqueue->tail->next = pitem;
pqueue->tail = pitem;
}
gfxSemSignalI(&pqueue->sem);
}
gfxQueueFSyncItem *gfxQueueFSyncGet(gfxQueueFSync *pqueue, delaytime_t ms) {
gfxQueueFSyncItem *pi;
if (!gfxSemWait(&pqueue->sem, ms)) return 0;
gfxSystemLock();
pi = pqueue->head;
pqueue->head = pi->next;
gfxSytemUnlock();
gfxSemSignalI(&pi->sem);
gfxSemDestroy(&pi->sem);
return pi;
}
void gfxSemSignal(gfxSem *psem) {
INTERRUPTS_OFF();
gfxSemSignalI(psem);
INTERRUPTS_ON();
}
