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#include "global.h"
void func_80172C30(AudioMgr* audioMgr) {
AudioTask* task = audioMgr->rspTask;
if (audioMgr->rspTask->taskQueue != NULL) {
osSendMesg(task->taskQueue, NULL, OS_MESG_BLOCK);
}
}
void AudioMgr_HandleRetrace(AudioMgr* audioMgr) {
static s32 retryCount = 10;
AudioTask* rspTask;
s32 timerMsgVal = 666;
OSTimer timer;
s32 msg;
if (SREG(20) > 0) {
audioMgr->rspTask = NULL;
}
while (audioMgr->cmdQ.validCount != 0) {
osRecvMesg(&audioMgr->cmdQ, NULL, OS_MESG_NOBLOCK);
}
if (audioMgr->rspTask != NULL) {
audioMgr->audioTask.next = NULL;
audioMgr->audioTask.flags = OS_SC_NEEDS_RSP;
audioMgr->audioTask.framebuffer = NULL;
audioMgr->audioTask.list = audioMgr->rspTask->task;
audioMgr->audioTask.msgQ = &audioMgr->cmdQ;
audioMgr->audioTask.msg = NULL;
osSendMesg(&audioMgr->sched->cmdQ, &audioMgr->audioTask, OS_MESG_BLOCK);
Sched_SendEntryMsg(audioMgr->sched);
}
if (SREG(20) >= 2) {
rspTask = NULL;
} else {
rspTask = AudioThread_Update();
}
if (audioMgr->rspTask != NULL) {
while (true) {
osSetTimer(&timer, OS_USEC_TO_CYCLES(32000), 0, &audioMgr->cmdQ, (OSMesg)timerMsgVal);
osRecvMesg(&audioMgr->cmdQ, (OSMesg*)&msg, OS_MESG_BLOCK);
osStopTimer(&timer);
if (msg == timerMsgVal) {
osSyncPrintf("AUDIO SP TIMEOUT %08x %08x\n", audioMgr->rspTask, audioMgr->rspTask->task);
if (retryCount >= 0) {
retryCount--;
Sched_SendAudioCancelMsg(audioMgr->sched);
} else {
osSyncPrintf("audioMgr.c:もうダメ！死ぬ！\n");
osDestroyThread(NULL);
break;
}
} else {
break;
}
}
func_80172C30(audioMgr);
}
audioMgr->rspTask = rspTask;
}
void AudioMgr_HandlePRENMI(AudioMgr* audioMgr) {
Audio_PreNMI();
}
void AudioMgr_ThreadEntry(void* arg) {
AudioMgr* audioMgr = (AudioMgr*)arg;
IrqMgrClient irqClient;
s16* msg = NULL;
s32 exit;
Audio_Init();
AudioLoad_SetDmaHandler(DmaMgr_DmaHandler);
Audio_InitSound();
osSendMesg(&audioMgr->lockMsgQ, NULL, OS_MESG_BLOCK);
IrqMgr_AddClient(audioMgr->irqMgr, &irqClient, &audioMgr->interruptMsgQ);
exit = false;
while (!exit) {
osRecvMesg(&audioMgr->interruptMsgQ, (OSMesg*)&msg, OS_MESG_BLOCK);
switch (*msg) {
case OS_SC_RETRACE_MSG:
AudioMgr_HandleRetrace(audioMgr);
while (audioMgr->interruptMsgQ.validCount != 0) {
osRecvMesg(&audioMgr->interruptMsgQ, (OSMesg*)&msg, OS_MESG_BLOCK);
switch (*msg) {
case OS_SC_RETRACE_MSG:
break;
case OS_SC_PRE_NMI_MSG:
AudioMgr_HandlePRENMI(audioMgr);
break;
case OS_SC_NMI_MSG:
exit = true;
break;
}
}
break;
case OS_SC_PRE_NMI_MSG:
AudioMgr_HandlePRENMI(audioMgr);
break;
case OS_SC_NMI_MSG:
exit = true;
break;
}
}
IrqMgr_RemoveClient(audioMgr->irqMgr, &irqClient);
}
void AudioMgr_Unlock(AudioMgr* audioMgr) {
osRecvMesg(&audioMgr->lockMsgQ, NULL, OS_MESG_BLOCK);
}
void AudioMgr_Init(AudioMgr* audioMgr, void* stack, OSPri pri, OSId id, SchedContext* sched, IrqMgr* irqMgr) {
bzero(audioMgr, sizeof(AudioMgr));
audioMgr->sched = sched;
audioMgr->irqMgr = irqMgr;
audioMgr->rspTask = NULL;
osCreateMesgQueue(&audioMgr->cmdQ, audioMgr->cmdMsgBuf, ARRAY_COUNT(audioMgr->cmdMsgBuf));
osCreateMesgQueue(&audioMgr->interruptMsgQ, audioMgr->interruptMsgBuf, ARRAY_COUNT(audioMgr->interruptMsgBuf));
osCreateMesgQueue(&audioMgr->lockMsgQ, audioMgr->lockMsgBuf, ARRAY_COUNT(audioMgr->lockMsgBuf));
osCreateThread(&audioMgr->thread, id, AudioMgr_ThreadEntry, audioMgr, stack, pri);
osStartThread(&audioMgr->thread);
}
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