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More correct and cleaner merge of Zelda (normal) and Luigi (light) uCodes.

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Split HandleMail into two functions, one for each version.
Let's hope it won't break anything...

BTW: if you wonder what "DMA version" and "Light version" mean:
 - DMA version is, say, the uCode used by SMG
 - Light version is Luigi-styled uCode (named that way for obvious reasons)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3772 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
luigi2us
2009-07-12 23:51:18 +00:00
parent 5c7844df69
commit ddd09eda84
2 changed files with 106 additions and 99 deletions
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35
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h
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@ -127,6 +127,9 @@ public:
virtual ~CUCode_Zelda();
void HandleMail(u32 _uMail);
void HandleMail_LightVersion(u32 _uMail);
void HandleMail_NormalVersion(u32 _uMail);
void Update(int cycles);
void MixAdd(short* buffer, int size);
@ -160,7 +163,37 @@ private:
};
// These map CRC to behaviour.
bool LuigiStyle() const;
// DMA version
// - sound data transferred using DMA instead of accelerator
bool IsDMAVersion() const
{
switch (m_CRC)
{
case 0xD643001F: // Super Mario Galaxy
return true;
default:
return false;
}
}
// Light version
// - slightly different communication protocol (no list begin mail)
// - exceptions and interrupts not used
bool IsLightVersion() const
{
switch (m_CRC)
{
case 0x42f64ac4: // Luigi
case 0x0267d05a: // http://forums.dolphin-emu.com/thread-2134.html Pikmin PAL
case 0x4be6a5cb: // AC, Pikmin
case 0x088e38a5: // IPL - JAP
case 0xd73338cf: // IPL
return true;
default:
return false;
}
}
u32 m_CRC;