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1. Fixed RTC in both Wii and GC (added Wii epoch bias, notify me if it isn't good for your PC and I'll revert it).

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2. Added some Zelda UCode HLE Documentation and changed the way it handles mail, also fixed a bug there.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2155 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY 2009-02-08 19:17:51 +00:00
parent c3dbbb1f23
commit c8526c7be1
3 changed files with 32 additions and 7 deletions
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8
Source/Core/Core/Src/HW/EXI_DeviceIPL.cpp
View File

@ -278,7 +278,8 @@ void CEXIIPL::TransferByte(u8& _uByte)
u32 CEXIIPL::GetGCTime()
{
const u32 cJanuary2000 = 0x386D4380; // Seconds between 1.1.1970 and 1.1.2000
const u32 cJanuary2000 = 0x386D42C0; // Seconds between 1.1.1970 and 1.1.2000
const u32 cWiiBias = 0x0F111566; // Seconds between 1.1.2000 and 5.1.2008 (Wii epoch)
// (mb2): I think we can get rid of the IPL bias.
// I know, it's another hack so I let the previous code for a while.
@ -296,7 +297,10 @@ u32 CEXIIPL::GetGCTime()
return ((u32)ltime - cJanuary2000 - Bias);
#else
u64 ltime = Common::Timer::GetLocalTimeSinceJan1970();
return ((u32)ltime - cJanuary2000);
if (Core::GetStartupParameter().bWii)
return ((u32)ltime - cJanuary2000 - cWiiBias);
else
return ((u32)ltime - cJanuary2000);
#endif
}

2
Source/Core/Core/Src/HW/SystemTimers.cpp
View File

@ -231,7 +231,7 @@ void Init()
{
if (Core::GetStartupParameter().bWii)
{
CPU_CORE_CLOCK = 721000000;
CPU_CORE_CLOCK = 721000000u;
VI_PERIOD = GetTicksPerSecond() / (60*120);
SI_PERIOD = GetTicksPerSecond() / 60; // once a frame is good for controllers

29
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp
View File

@ -57,11 +57,32 @@ void CUCode_Zelda::Update()
void CUCode_Zelda::HandleMail(u32 _uMail)
{
PanicAlert("Zelda mail 0x%08X, list in progress? %s", _uMail,
m_bListInProgress ? "Yes" : "No");
// SetupTable
// in WW we get SetDolbyDelay
// SyncFrame
// The last mails we get before the audio goes bye-bye
// 0, 0, 0
// 0x10000
// 0
// 0x20000
// 0
// 0x30000
// And then silence...
if (m_bListInProgress == false)
{
m_bListInProgress = true;
m_numSteps = _uMail;
m_step = 0;
if(_uMail == 0) {
g_dspInitialize.pGenerateDSPInterrupt();
} else if((_uMail >> 16) == 0) {
m_bListInProgress = true;
m_numSteps = _uMail;
m_step = 0;
} else {
// Release halt
m_rMailHandler.PushMail(DSP_RESUME);
g_dspInitialize.pGenerateDSPInterrupt();
}
}
else
{
@ -70,7 +91,7 @@ void CUCode_Zelda::HandleMail(u32 _uMail)
((u32*)m_Buffer)[m_step] = _uMail;
m_step++;
if (m_step == m_numSteps)
if (m_step >= m_numSteps)
{
ExecuteList();
m_bListInProgress = false;