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Added CDL generated ROM functionality.

This commit is contained in:
Matthew Budd 2020-09-28 22:18:25 -04:00
parent 63933a1821
commit 92007f8467
2 changed files with 185 additions and 2 deletions
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182
src/drivers/Qt/CodeDataLogger.cpp
View File

@ -11,6 +11,8 @@
#include "../../x6502.h"
#include "../../debug.h"
#include "../../ppu.h"
#include "../../ines.h"
#include "../../nsf.h"
#include "Qt/ConsoleUtilities.h"
#include "Qt/CodeDataLogger.h"
@ -160,8 +162,10 @@ CodeDataLoggerDialog_t::CodeDataLoggerDialog_t(QWidget *parent)
btn = new QPushButton( tr("Save Stripped Data") );
vbox->addWidget( btn );
connect( btn, SIGNAL(clicked(void)), this, SLOT(SaveStrippedROMClicked(void)));
btn = new QPushButton( tr("Save Unused Data") );
vbox->addWidget( btn );
connect( btn, SIGNAL(clicked(void)), this, SLOT(SaveUnusedROMClicked(void)));
subframe->setLayout( vbox );
hbox->addWidget( subframe );
@ -169,7 +173,7 @@ CodeDataLoggerDialog_t::CodeDataLoggerDialog_t(QWidget *parent)
setLayout( mainLayout );
updateTimer->start( 100 ); // 10hz
updateTimer->start( 200 ); // 5hz
if (autoLoadCDL)
{
@ -427,6 +431,182 @@ void CodeDataLoggerDialog_t::loadCdlFile(void)
return;
}
//----------------------------------------------------
void CodeDataLoggerDialog_t::SaveStrippedROM(int invert)
{
//this is based off of iNesSave()
//todo: make this support NSF
//
if (!GameInfo)
return;
if (GameInfo->type==GIT_NSF)
{
printf("Sorry, you're not allowed to save optimized NSFs yet. Please don't optimize individual banks, as there are still some issues with several NSFs to be fixed, and it is easier to fix those issues with as much of the bank data intact as possible.");
return;
}
if (codecount == 0)
{
printf("Unable to Generate Stripped ROM. Get Something Logged and try again.");
return;
}
int i, ret, useNativeFileDialogVal;
QString filename;
const char *romFile;
QFileDialog dialog(this, tr("Save Stripped File As...") );
dialog.setFileMode(QFileDialog::AnyFile);
if (GameInfo->type==GIT_NSF)
{
dialog.setNameFilter(tr("NSF Files (*.nsf *.NSF) ;; All files (*)"));
dialog.setDefaultSuffix( tr(".nsf") );
}
else
{
dialog.setNameFilter(tr("NES Files (*.nes *.NES) ;; All files (*)"));
dialog.setDefaultSuffix( tr(".nes") );
}
dialog.setViewMode(QFileDialog::List);
dialog.setFilter( QDir::AllEntries | QDir::Hidden );
dialog.setLabelText( QFileDialog::Accept, tr("Save") );
romFile = getRomFile();
if ( romFile != NULL )
{
char dir[512], base[256];
parseFilepath( romFile, dir, base );
dialog.setDirectory( tr(dir) );
}
// Check config option to use native file dialog or not
g_config->getOption ("SDL.UseNativeFileDialog", &useNativeFileDialogVal);
dialog.setOption(QFileDialog::DontUseNativeDialog, !useNativeFileDialogVal);
dialog.show();
ret = dialog.exec();
if ( ret )
{
QStringList fileList;
fileList = dialog.selectedFiles();
if ( fileList.size() > 0 )
{
filename = fileList[0];
}
}
if ( filename.isNull() )
{
return;
}
//qDebug() << "selected file path : " << filename.toUtf8();
FILE *fp = fopen( filename.toStdString().c_str(),"wb");
if (!fp)
{
FCEUD_PrintError("Error opening target stripped rom file!");
return;
}
if (GameInfo->type==GIT_NSF)
{
uint8 NSFLoadLow;
uint8 NSFLoadHigh;
//Not used because if bankswitching, the addresses involved
//could still end up being used through writes
//static uint16 LoadAddr;
//LoadAddr=NSFHeader.LoadAddressLow;
//LoadAddr|=(NSFHeader.LoadAddressHigh&0x7F)<<8;
//Simple store/restore for writing a working NSF header
NSFLoadLow = NSFHeader.LoadAddressLow;
NSFLoadHigh = NSFHeader.LoadAddressHigh;
NSFHeader.LoadAddressLow=0;
NSFHeader.LoadAddressHigh&=0xF0;
fwrite(&NSFHeader,1,0x8,fp);
NSFHeader.LoadAddressLow = NSFLoadLow;
NSFHeader.LoadAddressHigh = NSFLoadHigh;
fseek(fp,0x8,SEEK_SET);
for (i = 0;i < ((NSFMaxBank+1)*4096);i++){
unsigned char pchar;
if (cdloggerdata[i] & 3)
{
pchar = invert?0:NSFDATA[i];
}
else
{
pchar = invert?NSFDATA[i]:0;
}
fputc(pchar, fp);
}
}
else
{
iNES_HEADER cdlhead;
cdlhead.ID[0] = 'N';
cdlhead.ID[1] = 'E';
cdlhead.ID[2] = 'S';
cdlhead.ID[3] = 0x1A;
cdlhead.ROM_size = cdloggerdataSize >> 14;
cdlhead.VROM_size = cdloggerVideoDataSize >> 13;
fwrite(&cdlhead,1,16,fp);
for (i = 0; i < (int)cdloggerdataSize; i++){
unsigned char pchar;
if (cdloggerdata[i] & 3)
{
pchar = invert?0:PRGptr[0][i];
}
else
{
pchar = invert?PRGptr[0][i]:0;
}
fputc(pchar, fp);
}
if (cdloggerVideoDataSize != 0)
{
// since the OldPPU at least logs the $2007 read accesses, we should save the data anyway
for (i = 0; i < (int)cdloggerVideoDataSize; i++) {
unsigned char vchar;
if (cdloggervdata[i] & 3)
{
vchar = invert?0:CHRptr[0][i];
}
else
{
vchar = invert?CHRptr[0][i]:0;
}
fputc(vchar, fp);
}
}
}
fclose(fp);
}
//----------------------------------------------------
void CodeDataLoggerDialog_t::SaveStrippedROMClicked(void)
{
SaveStrippedROM(0);
}
//----------------------------------------------------
void CodeDataLoggerDialog_t::SaveUnusedROMClicked(void)
{
SaveStrippedROM(1);
}
//----------------------------------------------------
static int getDefaultCDLFile( char *filepath )
{
const char *romFile;

5
src/drivers/Qt/CodeDataLogger.h
View File

@ -40,6 +40,8 @@ class CodeDataLoggerDialog_t : public QDialog
QPushButton *startPauseButton;
void closeEvent(QCloseEvent *bar);
void SaveStrippedROM(int invert);
private:
public slots:
@ -54,7 +56,8 @@ class CodeDataLoggerDialog_t : public QDialog
void autoSaveCdlStateChange(int state);
void autoLoadCdlStateChange(int state);
void autoResumeCdlStateChange(int state);
void SaveStrippedROMClicked(void);
void SaveUnusedROMClicked(void);
};
void InitCDLog(void);