void USBStorage_Deinitialize()
{
__usbstorage_Shutdown();
LWP_CloseQueue(__usbstorage_waitq);
__inited = false;
}
static void wii_audio_free(void *data)
{
AUDIO_StopDMA();
AUDIO_RegisterDMACallback(NULL);
if (g_audio && g_audio->cond)
{
LWP_CloseQueue(g_audio->cond);
g_audio->cond = 0;
}
if (data)
free(data);
g_audio = NULL;
}
void GuiElement::UnlockElement()
{
// LWP_MutexUnlock(mutex);
LWP_MutexLock(_lock_mutex);
// only the thread was locked this element, can call unlock
if (_lock_thread == LWP_GetSelf()) // but we check it here safe is safe
{
if (--_lock_count == 0) // dec count of locks and check if it last lock;
{
_lock_thread = LWP_THREAD_NULL; // mark as unlocked
if (_lock_queue != LWP_TQUEUE_NULL) // has a queue
{
LWP_CloseQueue(_lock_queue); // close the queue and wake all waited threads
_lock_queue = LWP_TQUEUE_NULL;
}
}
}
LWP_MutexUnlock(_lock_mutex);
}
void OSystem_Wii::deinitSfx() {
if (_mixer)
_mixer->setReady(false);
AUDIO_StopDMA();
AUDIO_RegisterDMACallback(NULL);
if (sfx_thread_running) {
sfx_thread_quit = true;
LWP_ThreadBroadcast(sfx_queue);
LWP_JoinThread(sfx_thread, NULL);
LWP_CloseQueue(sfx_queue);
free(sfx_stack);
sfx_thread_running = false;
for (u32 i = 0; i < SFX_BUFFERS; ++i)
free(sound_buffer[i]);
}
}
void SoundHandler::InternalSoundUpdates()
{
u16 i = 0;
LWP_InitQueue(&ThreadQueue);
while (!ExitRequested)
{
LWP_ThreadSleep(ThreadQueue);
for(i = 0; i < MAX_DECODERS; ++i)
{
if(DecoderList[i] == NULL)
continue;
Decoding = true;
DecoderList[i]->Decode();
}
Decoding = false;
}
LWP_CloseQueue(ThreadQueue);
ThreadQueue = LWP_TQUEUE_NULL;
}
void OSystem_Wii::initSfx() {
_mixer = new Audio::MixerImpl(this, 48000);
sfx_thread_running = false;
sfx_thread_quit = false;
sfx_stack = (u8 *) memalign(32, SFX_THREAD_STACKSIZE);
if (sfx_stack) {
memset(sfx_stack, 0, SFX_THREAD_STACKSIZE);
LWP_InitQueue(&sfx_queue);
s32 res = LWP_CreateThread(&sfx_thread, sfx_thread_func, _mixer, sfx_stack,
SFX_THREAD_STACKSIZE, SFX_THREAD_PRIO);
if (res) {
printf("ERROR creating sfx thread: %d\n", res);
LWP_CloseQueue(sfx_queue);
return;
}
sfx_thread_running = true;
}
for (u32 i = 0; i < SFX_BUFFERS; ++i) {
sound_buffer[i] = (u8 *) memalign(32, SFX_THREAD_FRAG_SIZE);
memset(sound_buffer[i], 0, SFX_THREAD_FRAG_SIZE);
DCFlushRange(sound_buffer[i], SFX_THREAD_FRAG_SIZE);
}
_mixer->setReady(true);
sb_hw = 0;
AUDIO_SetDSPSampleRate(AI_SAMPLERATE_48KHZ);
AUDIO_RegisterDMACallback(audio_switch_buffers);
AUDIO_InitDMA((u32) sound_buffer[sb_hw], SFX_THREAD_FRAG_SIZE);
AUDIO_StartDMA();
}
