piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-25 23:29:44 -06:00
Code Issues Packages Projects Releases Wiki Activity

Small DSP HLE update. Some AX Wii games now play noise (Top Spin 3, Wario Land).

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1122 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
John Peterson
2008-11-11 08:10:09 +00:00
parent 2a4e584e02
commit f38b1688cc
7 changed files with 111 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_AXWii.cpp
View File

@ -34,6 +34,7 @@
// ------------------------------------------------------------------
// Declarations
// -----------
extern bool gSequenced;
extern u32 gLastBlock;
extern CDebugger * m_frame;
// -----------
@ -84,13 +85,11 @@ int ReadOutPBsWii(u32 pbs_address, AXParamBlockWii* _pPBs, int _num)
const short *pSrc = (const short *)g_dspInitialize.pGetMemoryPointer(blockAddr);
pAddr = blockAddr;
// Detect the last mail by checking when next_pb = 0
u32 next_pb = (Common::swap16(pSrc[0]) << 16) | Common::swap16(pSrc[1]);
if (pSrc != NULL && next_pb > 0)
if (pSrc != NULL)
{
short *pDest = (short *)&_pPBs[i];
for (int p = 0; p < sizeof(AXParamBlockWii) / 2; p++)
{
{
pDest[p] = Common::swap16(pSrc[p]);
#if defined(_DEBUG) || defined(DEBUGFAST)
@ -99,6 +98,10 @@ int ReadOutPBsWii(u32 pbs_address, AXParamBlockWii* _pPBs, int _num)
}
blockAddr = (_pPBs[i].next_pb_hi << 16) | _pPBs[i].next_pb_lo;
count++;
// Detect the last mail by checking when next_pb = 0
u32 next_pb = (Common::swap16(pSrc[0]) << 16) | Common::swap16(pSrc[1]);
if(next_pb == 0) break;
}
else
break;
@ -118,11 +121,11 @@ void WriteBackPBsWii(u32 pbs_address, AXParamBlockWii* _pPBs, int _num)
short* pSrc = (short*)&_pPBs[i];
short* pDest = (short*)g_dspInitialize.pGetMemoryPointer(blockAddr);
for (size_t p = 0; p < sizeof(AXParamBlockWii) / 2; p++)
{
pDest[p] = Common::swap16(pSrc[p]);
{
pDest[p] = Common::swap16(pSrc[p]);
}
// next block
// next block
blockAddr = (_pPBs[i].next_pb_hi << 16) | _pPBs[i].next_pb_lo;
}
}
@ -146,34 +149,38 @@ void CUCode_AXWii::MixAdd(short* _pBuffer, int _iSize)
lCUCode_AX->Logging(_pBuffer, _iSize, 0, true);
}
// ---------------------------------------------------------------------------------------
// Make the updates we are told to do
// This code is buggy, TODO - fix. If multiple updates in a ms, only does first.
// Make the updates we are told to do. This code may be buggy, TODO - fix. If multiple
// updates in a ms, only does first.
// ------------
/*
for (int i = 0; i < numberOfPBs; i++) {
for (int i = 0; i < numberOfPBs; i++)
{
u16 *pDest = (u16 *)&PBs[i];
u16 upd0 = pDest[34]; u16 upd1 = pDest[35]; u16 upd2 = pDest[36]; // num_updates
u16 upd_hi = pDest[39]; // update addr
u16 upd_lo = pDest[40];
u16 upd0 = pDest[41]; u16 upd1 = pDest[42]; u16 upd2 = pDest[43]; // num_updates
u16 upd_hi = pDest[44]; // update addr
u16 upd_lo = pDest[45];
const u32 updaddr = (u32)(upd_hi << 16) | upd_lo;
const u16 updpar = Memory_Read_U16(updaddr);
const u16 upddata = Memory_Read_U16(updaddr + 2);
// some safety checks, I hope it's enough, how long does the memory go?
if(updaddr > 0x80000000 && updaddr < 0x82000000
&& updpar < 63 && updpar > 3 && upddata >= 0 // updpar > 3 because we don't want to change
&& updpar < 127 && updpar > 3 && upddata >= 0 // updpar > 3 because we don't want to change
// 0-3, those are important
&& (upd0 || upd1 || upd2 || upd3 || upd4) // We should use these in some way to I think
&& (upd0 || upd1 || upd2) // We should use these in some way to I think
// but I don't know how or when
&& gSequenced) // on and off option
{
//PanicAlert("Update %i: %i = %04x", i, updpar, upddata);
//DebugLog("Update: %i = %04x", updpar, upddata);
pDest[updpar] = upddata;
}
}*/
}
//aprintf(1, "%08x %04x %04x\n", updaddr, updpar, upddata);
// ------------
for (int i = 0; i < numberOfPBs; i++)
{
AXParamBlockWii& pb = PBs[i];