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This should fix the No Sound Problem in GC & Non-AX games.

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Besides, this should also fix the WAD game loading issue.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4617 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
ayuanx
2009-11-27 17:39:37 +00:00
parent 155719dc36
commit f69184b887
4 changed files with 33 additions and 12 deletions
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21
Source/Core/Core/Src/HW/DSP.cpp
View File

@ -408,12 +408,20 @@ void Write16(const u16 _Value, const u32 _Address)
break;
case AUDIO_DMA_CONTROL_LEN: // called by AIStartDMA()
{
UAudioDMAControl old_control = g_audioDMA.AudioDMAControl;
g_audioDMA.AudioDMAControl.Hex = _Value;
g_audioDMA.BlocksLeft = g_audioDMA.AudioDMAControl.NumBlocks;
g_audioDMA.ReadAddress = g_audioDMA.SourceAddress;
INFO_LOG(DSPINTERFACE, "AID DMA started - source address %08x, length %i blocks", g_audioDMA.SourceAddress, g_audioDMA.AudioDMAControl.NumBlocks);
break;
if (!old_control.Enabled && g_audioDMA.AudioDMAControl.Enabled)
{
// Enabled bit was flipped to true, let's latch address & length and call the interrupt.
g_audioDMA.BlocksLeft = g_audioDMA.AudioDMAControl.NumBlocks;
g_audioDMA.ReadAddress = g_audioDMA.SourceAddress;
GenerateDSPInterrupt(DSP::INT_AID);
INFO_LOG(DSPINTERFACE, "AID DMA started - source address %08x, length %i blocks", g_audioDMA.SourceAddress, g_audioDMA.AudioDMAControl.NumBlocks);
}
break;
}
case AUDIO_DMA_BYTES_LEFT:
_dbg_assert_(DSPINTERFACE,0);
break;
@ -438,6 +446,11 @@ void UpdateAudioDMA()
g_audioDMA.ReadAddress += 32;
g_audioDMA.BlocksLeft--;
if (!g_audioDMA.BlocksLeft) {
// No need to turn off the DMA - we can only get here if we had
// blocks left when we entered this function, and no longer have
// any. Latch new parameters
g_audioDMA.BlocksLeft = g_audioDMA.AudioDMAControl.NumBlocks;
g_audioDMA.ReadAddress = g_audioDMA.SourceAddress;
// DEBUG_LOG(DSPLLE, "ADMA read addresses: %08x", g_audioDMA.ReadAddress);
GenerateDSPInterrupt(DSP::INT_AID);
}

2
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
View File

@ -115,6 +115,8 @@ bool CWII_IPC_HLE_Device_es::Open(u32 _CommandAddress, u32 _Mode)
bool CWII_IPC_HLE_Device_es::Close(u32 _CommandAddress)
{
// Leave deletion of the INANDContentLoader objects to CNANDContentManager, don't do it here!
m_NANDContent.clear();
INFO_LOG(WII_IPC_ES, "ES: Close");
Memory::Write_U32(0, _CommandAddress + 4);
m_Active = false;