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dolphin/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_AX.cpp

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// Copyright (C) 2003-2008 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "FileUtil.h" // for IsDirectory
#include "../Debugger/Debugger.h"
#include "../Logging/Console.h" // for aprintf
#include <sstream>
#ifdef _WIN32
#include "../PCHW/DSoundStream.h"
#endif
#include "../PCHW/Mixer.h"
#include "../MailHandler.h"
#include "UCodes.h"
#include "UCode_AXStructs.h"
#include "UCode_AX.h"
#include "UCode_AX_Voice.h"
// ------------------------------------------------------------------
// Externals
// -----------
extern bool gSSBM;
extern bool gSSBMremedy1;
extern bool gSSBMremedy2;
extern bool gSequenced;
extern bool gVolume;
extern bool gReset;
extern u32 gLastBlock;
extern std::string gpName;
extern CDebugger* m_frame;
std::vector<std::string> sMailLog, sMailTime;
// -----------
CUCode_AX::CUCode_AX(CMailHandler& _rMailHandler)
: IUCode(_rMailHandler)
, m_addressPBs(0xFFFFFFFF)
{
// we got loaded
m_rMailHandler.PushMail(0xDCD10000);
m_rMailHandler.PushMail(0x80000000); // handshake ??? only (crc == 0xe2136399) needs it ...
templbuffer = new int[1024 * 1024];
temprbuffer = new int[1024 * 1024];
}
CUCode_AX::~CUCode_AX()
{
m_rMailHandler.Clear();
delete [] templbuffer;
delete [] temprbuffer;
}
// ============================================
// Save file to harddrive
// ----------------
void CUCode_AX::SaveLogFile(std::string f, int resizeTo, bool type, bool Wii)
{
if(gpName.length() > 0) // thios is currently off in the Release build
{
if (!File::IsDirectory("Logs/Mail")) File::CreateDir("Logs/Mail");
std::ostringstream ci;
std::ostringstream cType;
ci << (resizeTo - 1); // write ci
cType << type; // write cType
std::string FileName = "Logs/Mail/"; FileName += gpName;
FileName += "_sep"; FileName += ci.str(); FileName += "_sep"; FileName += cType.str();
FileName += Wii ? "_sepWii_sep" : "_sepGC_sep"; FileName += ".log";
FILE* fhandle = fopen(FileName.c_str(), "w");
fprintf(fhandle, f.c_str());
fflush(fhandle); fhandle = NULL;
}
}
// ============================================
// Save the logged AX mail
// ----------------
void CUCode_AX::SaveLog_(bool Wii, const char* _fmt, va_list ap)
{
if(m_frame->ScanMails)
{
char Msg[512];
vsprintf(Msg, _fmt, ap);
//wxMessageBox( wxString::Format("SaveLog_ again: %s\n", Msg) );
if(strcmp(Msg, "Begin") == 0)
{
TmpMailLog = "";
}
else if(strcmp(Msg, "End") == 0)
{
if(saveNext && saveNext < 100) // limit because saveNext is not initialized
{
//wprintf("End");
// Save the timestamps and comment
std::ostringstream ci;
ci << (saveNext - 1);
TmpMailLog += "\n\n";
TmpMailLog += "-----------------------------------------------------------------------\n";
TmpMailLog += "Current mail: " + gpName + " mail " + ci.str() + "\n\n";
for (int i = 0; i < sMailTime.size(); i++)
{
char tmpbuf[128]; sprintf(tmpbuf, "Mail %i received: %s\n", i, sMailTime.at(i).c_str());
TmpMailLog += tmpbuf;
}
TmpMailLog += "-----------------------------------------------------------------------";
sMailLog.push_back(TmpMailLog);
// Save file to disc
if(m_frame->StoreMails)
{
SaveLogFile(TmpMailLog, saveNext, 1, Wii);
}
m_frame->DoUpdateMail(); // update the view
saveNext = 0;
}
}
else
{
TmpMailLog += Msg;
TmpMailLog += "\n";
g_dspInitialize.pLog(Msg);
}
}
}
// ----------------
// ============================================
// Save the whole AX mail
// ----------------
void CUCode_AX::SaveMail(bool Wii, u32 _uMail)
{
if(m_frame->ScanMails)
{
int i = 0;
std::string sTemp;
std::string sTempEnd;
std::string * sAct = &sTemp;
bool doOnce = true; // for the while loop, to avoid getting stuck
// Go through the mail
while (i < 250)
{
// Make a new row for each AX-Command
u16 axcomm = Memory_Read_U16(_uMail + i);
if(axcomm < 15 && axcomm != 0) // we can at most write 8 messages per log
{
*sAct += "\n";
}
char szTemp2[128] = "";
sprintf(szTemp2, "%08x : 0x%04x\n", _uMail + i, axcomm);
*sAct += szTemp2;
// set i to 160 so that we show some things after the end to
if ((axcomm == AXLIST_END || axcomm == 0x000e) && doOnce)
{
i = 160;
sAct = &sTempEnd;
doOnce = false;
}
i += 2;
}
// Compare this mail to old mails
int addnew = 0;
for (int i = 0; i < m_frame->sMail.size(); i++)
{
if(m_frame->sMail.at(i).length() != sTemp.length())
{
//wxMessageBox( wxString::Format("%s \n\n%s", m_frame->sMail.at(i).c_str(),
// sTemp.c_str()) );
addnew++;
}
}
// In case the mail didn't match any saved mail, save it
if(addnew == m_frame->sMail.size())
{
//wprintf("%i | %i\n", addnew, m_frame->sMail.size());
int resizeTo = m_frame->sMail.size() + 1;
// ------------------------------------
// get timestamp
wxDateTime datetime = wxDateTime::UNow();
char Msg[128];
sprintf(Msg, "%04i-%02i-%02i %02i:%02i:%02i:%03i",
datetime.GetYear(), datetime.GetMonth() + 1, datetime.GetDay(),
datetime.GetHour(), datetime.GetMinute(), datetime.GetSecond(), datetime.GetMillisecond());
sMailTime.push_back(Msg);
// ------------------------------------
m_frame->sMail.push_back(sTemp); // save the main comparison mail
std::string lMail = sTemp + "------------------\n" + sTempEnd;
m_frame->sFullMail.push_back(lMail);
// enable the radio button and update view
if(resizeTo <= m_frame->m_RadioBox[3]->GetCount())
{
m_frame->m_RadioBox[3]->Enable(resizeTo - 1, true);
m_frame->m_RadioBox[3]->Select(resizeTo - 1);
}
addnew = 0;
saveNext = resizeTo; // save the log to
// ------------------------------------
// Save as file
if(m_frame->StoreMails)
{
//wprintf("m_frame->sMail.size(): %i | resizeTo:%i\n", m_frame->sMail.size(), resizeTo);
SaveLogFile(lMail, resizeTo, 0, Wii);
}
}
sTemp = "";
sTempEnd = "";
}
}
// ----------------
void DoVoiceHacks(AXParamBlock &pb)
{
// get necessary values
const u32 sampleEnd = (pb.audio_addr.end_addr_hi << 16) | pb.audio_addr.end_addr_lo;
const u32 loopPos = (pb.audio_addr.loop_addr_hi << 16) | pb.audio_addr.loop_addr_lo;
const u32 updaddr = (u32)(pb.updates.data_hi << 16) | pb.updates.data_lo;
const u16 updpar = Memory_Read_U16(updaddr);
const u16 upddata = Memory_Read_U16(updaddr + 2);
// =======================================================================================
/* Fix problems introduced with the SSBM fix - Sometimes when a music stream ended sampleEnd
would become extremely high and the game would play random sound data from ARAM resulting in
a strange noise. This should take care of that. - Some games (Monkey Ball 1 and Tales of
Symphonia and other) also had one odd last block with a strange high loopPos and strange
num_updates values, the loopPos limit turns those off also. - Please report any side effects.
*/
// ------------
if (
(sampleEnd > 0x10000000 || loopPos > 0x10000000)
&& gSSBMremedy1
)
{
pb.running = 0;
// also reset all values if it makes any difference
pb.audio_addr.cur_addr_hi = 0; pb.audio_addr.cur_addr_lo = 0;
pb.audio_addr.end_addr_hi = 0; pb.audio_addr.end_addr_lo = 0;
pb.audio_addr.loop_addr_hi = 0; pb.audio_addr.loop_addr_lo = 0;
pb.src.cur_addr_frac = 0; pb.src.ratio_hi = 0; pb.src.ratio_lo = 0;
pb.adpcm.pred_scale = 0; pb.adpcm.yn1 = 0; pb.adpcm.yn2 = 0;
pb.audio_addr.looping = 0;
pb.adpcm_loop_info.pred_scale = 0;
pb.adpcm_loop_info.yn1 = 0; pb.adpcm_loop_info.yn2 = 0;
}
/*
// the fact that no settings are reset (except running) after a SSBM type music stream or another
looping block (for example in Battle Stadium DON) has ended could cause loud garbled sound to be
played from one or more blocks. Perhaps it was in conjunction with the old sequenced music fix below,
I'm not sure. This was an attempt to prevent that anyway by resetting all. But I'm not sure if this
is needed anymore. Please try to play SSBM without it and see if it works anyway.
*/
if (
// detect blocks that have recently been running that we should reset
pb.running == 0 && pb.audio_addr.looping == 1
//pb.running == 0 && pb.adpcm_loop_info.pred_scale
// this prevents us from ruining sequenced music blocks, may not be needed
/*
&& !(pb.updates.num_updates[0] || pb.updates.num_updates[1] || pb.updates.num_updates[2]
|| pb.updates.num_updates[3] || pb.updates.num_updates[4])
*/
&& !(updpar || upddata)
&& pb.mixer_control == 0 // only use this in SSBM
&& gSSBMremedy2 // let us turn this fix on and off
)
{
// reset the detection values
pb.audio_addr.looping = 0;
pb.adpcm_loop_info.pred_scale = 0;
pb.adpcm_loop_info.yn1 = 0; pb.adpcm_loop_info.yn2 = 0;
//pb.audio_addr.cur_addr_hi = 0; pb.audio_addr.cur_addr_lo = 0;
//pb.audio_addr.end_addr_hi = 0; pb.audio_addr.end_addr_lo = 0;
//pb.audio_addr.loop_addr_hi = 0; pb.audio_addr.loop_addr_lo = 0;
//pb.src.cur_addr_frac = 0; PBs[i].src.ratio_hi = 0; PBs[i].src.ratio_lo = 0;
//pb.adpcm.pred_scale = 0; pb.adpcm.yn1 = 0; pb.adpcm.yn2 = 0;
}
// =============
// =======================================================================================
// Reset all values
// ------------
if (gReset
&& (pb.running || pb.audio_addr.looping || pb.adpcm_loop_info.pred_scale)
)
{
pb.running = 0;
pb.audio_addr.cur_addr_hi = 0; pb.audio_addr.cur_addr_lo = 0;
pb.audio_addr.end_addr_hi = 0; pb.audio_addr.end_addr_lo = 0;
pb.audio_addr.loop_addr_hi = 0; pb.audio_addr.loop_addr_lo = 0;
pb.src.cur_addr_frac = 0; pb.src.ratio_hi = 0; pb.src.ratio_lo = 0;
pb.adpcm.pred_scale = 0; pb.adpcm.yn1 = 0; pb.adpcm.yn2 = 0;
pb.audio_addr.looping = 0;
pb.adpcm_loop_info.pred_scale = 0;
pb.adpcm_loop_info.yn1 = 0; pb.adpcm_loop_info.yn2 = 0;
}
}
int ReadOutPBs(u32 pbs_address, AXParamBlock* _pPBs, int _num)
{
int count = 0;
u32 blockAddr = pbs_address;
// reading and 'halfword' swap
for (int i = 0; i < _num; i++)
{
const short *pSrc = (const short *)g_dspInitialize.pGetMemoryPointer(blockAddr);
if (pSrc != NULL)
{
short *pDest = (short *)&_pPBs[i];
for (size_t p = 0; p < sizeof(AXParamBlock) / 2; p++)
{
pDest[p] = Common::swap16(pSrc[p]);
#if defined(_DEBUG) || defined(DEBUGFAST)
gLastBlock = blockAddr + p*2 + 2; // save last block location
#endif
}
blockAddr = (_pPBs[i].next_pb_hi << 16) | _pPBs[i].next_pb_lo;
count++;
}
else
break;
}
// return the number of read PBs
return count;
}
void WriteBackPBs(u32 pbs_address, AXParamBlock* _pPBs, int _num)
{
u32 blockAddr = pbs_address;
// write back and 'halfword'swap
for (int i = 0; i < _num; i++)
{
short* pSrc = (short*)&_pPBs[i];
short* pDest = (short*)g_dspInitialize.pGetMemoryPointer(blockAddr);
for (size_t p = 0; p < sizeof(AXParamBlock) / 2; p++)
{
pDest[p] = Common::swap16(pSrc[p]);
}
// next block
blockAddr = (_pPBs[i].next_pb_hi << 16) | _pPBs[i].next_pb_lo;
}
}
void CUCode_AX::MixAdd(short* _pBuffer, int _iSize)
{
AXParamBlock PBs[NUMBER_OF_PBS];
// read out pbs
int numberOfPBs = ReadOutPBs(m_addressPBs, PBs, NUMBER_OF_PBS);
if (_iSize > 1024 * 1024)
_iSize = 1024 * 1024;
memset(templbuffer, 0, _iSize * sizeof(int));
memset(temprbuffer, 0, _iSize * sizeof(int));
// write logging data to debugger
if (m_frame)
{
CUCode_AX::Logging(_pBuffer, _iSize, 0, false);
}
// ---------------------------------------------------------------------------------------
// Make the updates we are told to do
// This code is buggy, TODO - fix. If multiple updates in a ms, only does first.
// ------------
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 upd3 = pDest[37]; u16 upd4 = pDest[38];
u16 upd_hi = pDest[39]; // update addr
u16 upd_lo = pDest[40];
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
// 0-3, those are important
&& (upd0 || upd1 || upd2 || upd3 || upd4) // We should use these in some way to I think
// but I don't know how or when
&& gSequenced) // on and off option
{
pDest[updpar] = upddata;
}
}
//aprintf(1, "%08x %04x %04x\n", updaddr, updpar, upddata);
// ------------
for (int i = 0; i < numberOfPBs; i++)
{
AXParamBlock& pb = PBs[i];
MixAddVoice(pb, templbuffer, temprbuffer, _iSize);
}
// write back out pbs
WriteBackPBs(m_addressPBs, PBs, numberOfPBs);
for (int i = 0; i < _iSize; i++)
{
// Clamp into 16-bit. Maybe we should add a volume compressor here.
int left = templbuffer[i] + _pBuffer[0];
int right = temprbuffer[i] + _pBuffer[1];
if (left < -32767) left = -32767;
if (left > 32767) left = 32767;
if (right < -32767) right = -32767;
if (right > 32767) right = 32767;
*_pBuffer++ = left;
*_pBuffer++ = right;
}
// write logging data to debugger again after the update
if (m_frame)
{
CUCode_AX::Logging(_pBuffer, _iSize, 1, false);
}
}
// ------------------------------------------------------------------------------
// Handle incoming mail
// -----------
void CUCode_AX::HandleMail(u32 _uMail)
{
if ((_uMail & 0xFFFF0000) == MAIL_AX_ALIST)
{
// a new List
DebugLog(" >>>> u32 MAIL : General Mail (%08x)", _uMail);
}
else
{
DebugLog(" >>>> u32 MAIL : AXTask Mail (%08x)", _uMail);
AXTask(_uMail);
}
}
// ------------------------------------------------------------------------------
// Update with DSP Interrupt
// -----------
void CUCode_AX::Update()
{
// check if we have to sent something
if (!m_rMailHandler.IsEmpty())
{
g_dspInitialize.pGenerateDSPInterrupt();
}
}
// -----------
// Shortcut to avoid having to write SaveLog(false, ...) every time
void CUCode_AX::SaveLog(const char* _fmt, ...)
{
va_list ap; va_start(ap, _fmt); if(m_frame) SaveLog_(false, _fmt, ap); va_end(ap);
}
// ============================================
// AX seems to bootup one task only and waits for resume-callbacks
// everytime the DSP has "spare time" it sends a resume-mail to the CPU
// and the __DSPHandler calls a AX-Callback which generates a new AXFrame
bool CUCode_AX::AXTask(u32& _uMail)
{
u32 uAddress = _uMail;
SaveLog("Begin");
SaveLog("=====================================================================");
SaveLog("%08x : AXTask - AXCommandList-Addr:", uAddress);
u32 Addr__AXStudio;
u32 Addr__AXOutSBuffer;
u32 Addr__AXOutSBuffer_1;
u32 Addr__AXOutSBuffer_2;
u32 Addr__A;
u32 Addr__12;
u32 Addr__4_1;
u32 Addr__4_2;
u32 Addr__4_3;
u32 Addr__4_4;
u32 Addr__5_1;
u32 Addr__5_2;
u32 Addr__6;
u32 Addr__9;
bool bExecuteList = true;
if(m_frame) SaveMail(false, _uMail); // Save mail for debugging
while (bExecuteList)
{
static int last_valid_command = 0;
u16 iCommand = Memory_Read_U16(uAddress);
uAddress += 2;
switch (iCommand)
{
case AXLIST_STUDIOADDR: //00
Addr__AXStudio = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST studio address: %08x", uAddress, Addr__AXStudio);
break;
case 0x001: // 2byte x 10
{
u32 address = Memory_Read_U32(uAddress);
uAddress += 4;
u16 param1 = Memory_Read_U16(uAddress);
uAddress += 2;
u16 param2 = Memory_Read_U16(uAddress);
uAddress += 2;
u16 param3 = Memory_Read_U16(uAddress);
uAddress += 2;
SaveLog("%08x : AXLIST 1: %08x, %04x, %04x, %04x", uAddress, address, param1, param2, param3);
}
break;
//
// Somewhere we should be getting a bitmask of AX_SYNC values
// that tells us what has been updated
// Dunno if important
//
case AXLIST_PBADDR: //02
{
m_addressPBs = Memory_Read_U32(uAddress);
uAddress += 4;
mixer_HLEready = true;
SaveLog("%08x : AXLIST PB address: %08x", uAddress, m_addressPBs);
#ifdef _WIN32
SaveLog("Update the SoundThread to be in sync");
DSound::DSound_UpdateSound(); //do it in this thread to avoid sync problems
#endif
}
break;
case 0x0003:
SaveLog("%08x : AXLIST command 0x0003 ????");
break;
case 0x0004: // AUX?
Addr__4_1 = Memory_Read_U32(uAddress);
uAddress += 4;
Addr__4_2 = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST 4_1 4_2 addresses: %08x %08x", uAddress, Addr__4_1, Addr__4_2);
break;
case 0x0005:
Addr__5_1 = Memory_Read_U32(uAddress);
uAddress += 4;
Addr__5_2 = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST 5_1 5_2 addresses: %08x %08x", uAddress, Addr__5_1, Addr__5_2);
break;
case 0x0006:
Addr__6 = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST 6 address: %08x", uAddress, Addr__6);
break;
case AXLIST_SBUFFER:
Addr__AXOutSBuffer = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST OutSBuffer address: %08x", uAddress, Addr__AXOutSBuffer);
break;
case 0x0009:
Addr__9 = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST 6 address: %08x", Addr__9);
break;
case AXLIST_COMPRESSORTABLE: // 0xa
Addr__A = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST CompressorTable address: %08x", uAddress, Addr__A);
break;
case 0x000e:
Addr__AXOutSBuffer_1 = Memory_Read_U32(uAddress);
uAddress += 4;
// Addr__AXOutSBuffer_2 is the address in RAM that we are supposed to mix to.
// Although we don't, currently.
Addr__AXOutSBuffer_2 = Memory_Read_U32(uAddress);
uAddress += 4;
SaveLog("%08x : AXLIST sbuf2 addresses: %08x %08x", uAddress, Addr__AXOutSBuffer_1, Addr__AXOutSBuffer_2);
break;
case AXLIST_END:
bExecuteList = false;
SaveLog("%08x : AXLIST end", uAddress);
break;
case 0x0010: //Super Monkey Ball 2
SaveLog("%08x : AXLIST 0x0010", uAddress);
//should probably read/skip stuff here
uAddress += 8;
break;
case 0x0011:
uAddress += 4;
break;
case 0x0012:
Addr__12 = Memory_Read_U16(uAddress);
uAddress += 2;
break;
case 0x0013:
uAddress += 6 * 4; // 6 Addresses.
break;
default:
{
static bool bFirst = true;
if (bFirst == true)
{
char szTemp[2048];
sprintf(szTemp, "Unknown AX-Command 0x%x (address: 0x%08x). Last valid: %02x\n",
iCommand, uAddress - 2, last_valid_command);
int num = -32;
while (num < 64+32)
{
char szTemp2[128] = "";
sprintf(szTemp2, "%s0x%04x\n", num == 0 ? ">>" : " ", Memory_Read_U16(uAddress + num));
strcat(szTemp, szTemp2);
num += 2;
}
// Wii AX will always show this
PanicAlert(szTemp);
// bFirst = false;
}
// unknown command so stop the execution of this TaskList
bExecuteList = false;
}
break;
}
if (bExecuteList)
last_valid_command = iCommand;
}
SaveLog("AXTask - done, send resume");
SaveLog("=====================================================================");
SaveLog("End");
// i hope resume is okay AX
m_rMailHandler.PushMail(0xDCD10001);
return true;
}
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