244 changes: 235 additions & 9 deletions src/FileFormats/format_sb_ibk.cpp
View file
Expand Up @@ -27,6 +27,7 @@ class SbIBK_impl : public FmBankFormatBase
public:
static bool detectIBK(char* magic);
static bool detectSBI(char* magic);
static bool detectSBI4OP(char* magic);
static bool detectUNIXO2(QString filePath, BankFormats &format);
static bool detectUNIXO3(QString filePath, BankFormats &format);
// IBK/SBI for DOS
Expand All @@ -36,7 +37,7 @@ class SbIBK_impl : public FmBankFormatBase
static FfmtErrCode saveFileSBI(QString filePath, FmBank::Instrument &inst, bool isDrum = false);
// SB/O3 for UNIX
static FfmtErrCode loadFileSBOP(QString filePath, FmBank &bank, BankFormats &format);
static FfmtErrCode saveFileSBOP(QString filePath, FmBank &bank, bool fourOp = false);
static FfmtErrCode saveFileSBOP(QString filePath, FmBank &bank, bool fourOp = false, bool isDrum = false);
};

// DOS SBK and SBI
Expand All @@ -58,6 +59,12 @@ bool SbIBK_impl::detectSBI(char *magic)
return (strncmp(magic, sbi_magic, 4) == 0);
}

bool SbIBK_impl::detectSBI4OP(char *magic)
{
return (strncmp(magic, fop_magic, 4) == 0);
}


bool SbIBK_impl::detectUNIXO2(QString filePath, BankFormats &format)
{
if(hasExt(filePath, ".sb"))
Expand Down Expand Up @@ -379,6 +386,7 @@ FfmtErrCode SbIBK_impl::loadFileSBOP(QString filePath, FmBank &bank, BankFormats

if(strncmp(magic, zero_magic, 4) == 0)
{
format = fileIs4op ? BankFormats::FORMAT_SB4OP_DRUMS : BankFormats::FORMAT_SB2OP_DRUMS;
//Skip empty instrument
file.seek(file.pos() + (fileIs4op ? 56 : 48));
fileIsPercussion = true; //Percussion banks are always begins from zero instruments
Expand Down Expand Up @@ -418,7 +426,7 @@ FfmtErrCode SbIBK_impl::loadFileSBOP(QString filePath, FmBank &bank, BankFormats
}

FmBank::Instrument &ins = fileIsPercussion ? bank.Ins_Percussion[i] : bank.Ins_Melodic[i];
strncpy(ins.name, tempName, 15);
strncpy(ins.name, tempName, 30);
/*
0-15: voice name
16-24: unused
Expand All @@ -443,9 +451,54 @@ FfmtErrCode SbIBK_impl::loadFileSBOP(QString filePath, FmBank &bank, BankFormats
return FfmtErrCode::ERR_OK;
}

FfmtErrCode SbIBK_impl::saveFileSBOP(QString, FmBank &, bool)
FfmtErrCode SbIBK_impl::saveFileSBOP(QString filePath, FmBank &bank, bool fourOp, bool isDrum)
{
return FfmtErrCode::ERR_NOT_IMLEMENTED;
QFile file(filePath);

if(!file.open(QIODevice::WriteOnly))
return FfmtErrCode::ERR_NOFILE;

/* Temporary bank to prevent crash if current bank has less than 128 instruments
* (for example, imported from some small BNK file) */
TmpBank tmp(bank, 128, 128);

FmBank::Instrument *insts = isDrum ? tmp.insPercussion : tmp.insMelodic;
for(uint16_t i = 0; i < 128; i++)
{
FmBank::Instrument &ins = insts[i];
const char *magic = (isDrum && (i == 0)) ? zero_magic : (ins.en_4op ? fop_magic : top_magic);
if(file.write(char_p(magic), 4) != 4)
return FfmtErrCode::ERR_BADFORMAT;
char tempName[32];
memset(tempName, 0, 32);
strncpy(tempName, ins.name, 31);
tempName[30] = 0;
tempName[31] = char(ins.percNoteNum);
if(file.write(tempName, 32) != 32)
return FfmtErrCode::ERR_BADFORMAT;
uint8_t odata[16];
memset(odata, 0, 16);
sbi2raw(odata, ins, false);

if(!fourOp)
{
if(file.write(char_p(&odata), 16) != 16)
return FfmtErrCode::ERR_BADFORMAT;
}
else
{
if(file.write(char_p(&odata), 11) != 11)
return FfmtErrCode::ERR_BADFORMAT;
memset(odata, 0, 16);
if(ins.en_4op)
sbi2raw(odata, ins, true);
if(file.write(char_p(&odata), 13) != 13)
return FfmtErrCode::ERR_BADFORMAT;
}
}
file.close();

return FfmtErrCode::ERR_OK;
}


Expand Down Expand Up @@ -510,7 +563,7 @@ int SbIBK_DOS::formatInstCaps()

QString SbIBK_DOS::formatInstName()
{
return "Sound Blaster Instrument";
return "Sound Blaster Instrument [2OP DOS/UNIX]";
}

QString SbIBK_DOS::formatInstExtensionMask()
Expand Down Expand Up @@ -563,6 +616,122 @@ BankFormats SbIBK_UNIX_READ::formatId()
return m_recentFormat;
}

bool SbIBK_UNIX_READ::detectInst(const QString &, char *magic)
{
return SbIBK_impl::detectSBI4OP(magic);
}

FfmtErrCode SbIBK_UNIX_READ::loadFileInst(QString filePath, FmBank::Instrument &inst, bool *)
{
char magic[4];
char tempName[32];
memset(magic, 0, 4);
memset(&inst, 0, sizeof(FmBank::Instrument));
QFile file(filePath);

if(!file.open(QIODevice::ReadOnly))
return FfmtErrCode::ERR_NOFILE;

if(file.read(magic, 4) != 4)
return FfmtErrCode::ERR_BADFORMAT;

if(strncmp(magic, fop_magic, 4) != 0)
return FfmtErrCode::ERR_BADFORMAT;

if(file.read(tempName, 32) != 32)
return FfmtErrCode::ERR_BADFORMAT;

//bool drumFlag = false;
uint8_t idata[16];

FmBank::Instrument &ins = inst;
ins.en_4op = true;
strncpy(ins.name, tempName, 30);

//Read 1'st and 2'nd operators
memset(idata, 0, 16);
if(file.read(char_p(idata), 11) != 11)
{
memset(&inst, 0, sizeof(FmBank::Instrument));
return FfmtErrCode::ERR_BADFORMAT;
}
raw2sbi(ins, idata, false);

//Read 3'st and 4'nd operators
memset(idata, 0, 16);
if(file.read(char_p(idata), 13) != 13)
{
memset(&inst, 0, sizeof(FmBank::Instrument));
return FfmtErrCode::ERR_BADFORMAT;
}
raw2sbi(ins, idata, true);

//drumFlag = (idata[11] != 0x00);
//if(isDrum)
// *isDrum = drumFlag;
ins.percNoteNum = uchar(tempName[31]);

file.close();
return FfmtErrCode::ERR_OK;
}

FfmtErrCode SbIBK_UNIX_READ::saveFileInst(QString filePath, FmBank::Instrument &inst, bool)
{
QFile file(filePath);

if(!file.open(QIODevice::WriteOnly))
return FfmtErrCode::ERR_NOFILE;

if(file.write(char_p(fop_magic), 4) != 4)
return FfmtErrCode::ERR_BADFORMAT;

char tempName[32];
memset(tempName, 0, 32);
strncpy(tempName, inst.name, 31);
tempName[30] = 0;
tempName[31] = char(inst.percNoteNum);

if(file.write(tempName, 32) != 32)
return FfmtErrCode::ERR_BADFORMAT;

uint8_t odata[16];
//Write 1'st and 2'nd operators
memset(odata, 0, 16);
sbi2raw(odata, inst, false);
if(file.write(char_p(&odata), 11) != 11)
return FfmtErrCode::ERR_BADFORMAT;

//Write 3'st and 4'nd operators
memset(odata, 0, 16);
sbi2raw(odata, inst, true);
if(file.write(char_p(&odata), 13) != 13)
return FfmtErrCode::ERR_BADFORMAT;

file.close();

return FfmtErrCode::ERR_OK;
}

int SbIBK_UNIX_READ::formatInstCaps()
{
return int(FormatCaps::FORMAT_CAPS_EVERYTHING);
}

QString SbIBK_UNIX_READ::formatInstName()
{
return "Sound Blaster Instrument [4OP UNIX]";
}

QString SbIBK_UNIX_READ::formatInstExtensionMask()
{
return "*.sbi";
}

InstFormats SbIBK_UNIX_READ::formatInstId()
{
return InstFormats::FORMAT_INST_SBIex;
}




Expand All @@ -571,7 +740,7 @@ SbIBK_UNIX2OP_SAVE::SbIBK_UNIX2OP_SAVE() : FmBankFormatBase()

FfmtErrCode SbIBK_UNIX2OP_SAVE::saveFile(QString filePath, FmBank &bank)
{
return SbIBK_impl::saveFileSBOP(filePath, bank, false);
return SbIBK_impl::saveFileSBOP(filePath, bank, false, false);
}

int SbIBK_UNIX2OP_SAVE::formatCaps()
Expand All @@ -581,7 +750,7 @@ int SbIBK_UNIX2OP_SAVE::formatCaps()

QString SbIBK_UNIX2OP_SAVE::formatName()
{
return "SoundBlaster UNIX 2-operators bank";
return "SB UNIX 2-op bank [Melodic]";
}

QString SbIBK_UNIX2OP_SAVE::formatExtensionMask()
Expand All @@ -596,13 +765,43 @@ BankFormats SbIBK_UNIX2OP_SAVE::formatId()



SbIBK_UNIX2OP_DRUMS_SAVE::SbIBK_UNIX2OP_DRUMS_SAVE() : FmBankFormatBase()
{}

FfmtErrCode SbIBK_UNIX2OP_DRUMS_SAVE::saveFile(QString filePath, FmBank &bank)
{
return SbIBK_impl::saveFileSBOP(filePath, bank, false, true);
}

int SbIBK_UNIX2OP_DRUMS_SAVE::formatCaps()
{
return (int)FormatCaps::FORMAT_CAPS_SAVE;
}

QString SbIBK_UNIX2OP_DRUMS_SAVE::formatName()
{
return "SB UNIX 2-op bank [Percussion]";
}

QString SbIBK_UNIX2OP_DRUMS_SAVE::formatExtensionMask()
{
return "*.sb";
}

BankFormats SbIBK_UNIX2OP_DRUMS_SAVE::formatId()
{
return BankFormats::FORMAT_SB2OP_DRUMS;
}




SbIBK_UNIX4OP_SAVE::SbIBK_UNIX4OP_SAVE() : FmBankFormatBase()
{}

FfmtErrCode SbIBK_UNIX4OP_SAVE::saveFile(QString filePath, FmBank &bank)
{
return SbIBK_impl::saveFileSBOP(filePath, bank, true);
return SbIBK_impl::saveFileSBOP(filePath, bank, true, false);
}

int SbIBK_UNIX4OP_SAVE::formatCaps()
Expand All @@ -612,7 +811,7 @@ int SbIBK_UNIX4OP_SAVE::formatCaps()

QString SbIBK_UNIX4OP_SAVE::formatName()
{
return "SoundBlaster UNIX 4-operators bank";
return "SB UNIX 4-op bank [Melodic]";
}

QString SbIBK_UNIX4OP_SAVE::formatExtensionMask()
Expand All @@ -626,3 +825,30 @@ BankFormats SbIBK_UNIX4OP_SAVE::formatId()
}


SbIBK_UNIX4OP_DRUMS_SAVE::SbIBK_UNIX4OP_DRUMS_SAVE() : FmBankFormatBase()
{}

FfmtErrCode SbIBK_UNIX4OP_DRUMS_SAVE::saveFile(QString filePath, FmBank &bank)
{
return SbIBK_impl::saveFileSBOP(filePath, bank, true, true);
}

int SbIBK_UNIX4OP_DRUMS_SAVE::formatCaps()
{
return (int)FormatCaps::FORMAT_CAPS_SAVE;
}

QString SbIBK_UNIX4OP_DRUMS_SAVE::formatName()
{
return "SB UNIX 4-op bank [Percussion]";
}

QString SbIBK_UNIX4OP_DRUMS_SAVE::formatExtensionMask()
{
return "*.o3";
}

BankFormats SbIBK_UNIX4OP_DRUMS_SAVE::formatId()
{
return BankFormats::FORMAT_SB4OP_DRUMS;
}
34 changes: 33 additions & 1 deletion src/FileFormats/format_sb_ibk.h
View file
Expand Up @@ -41,7 +41,7 @@ class SbIBK_DOS final : public FmBankFormatBase
int formatInstCaps() override;
QString formatInstName() override;
QString formatInstExtensionMask() override;
InstFormats formatInstId() override;
InstFormats formatInstId() override;
};

class SbIBK_UNIX_READ final : public FmBankFormatBase
Expand All @@ -57,6 +57,14 @@ class SbIBK_UNIX_READ final : public FmBankFormatBase
QString formatName() override;
QString formatExtensionMask() override;
BankFormats formatId() override;

bool detectInst(const QString &filePath, char* magic) override;
FfmtErrCode loadFileInst(QString filePath, FmBank::Instrument &inst, bool *isDrum = 0) override;
FfmtErrCode saveFileInst(QString filePath, FmBank::Instrument &inst, bool isDrum = false) override;
int formatInstCaps() override;
QString formatInstName() override;
QString formatInstExtensionMask() override;
InstFormats formatInstId() override;
};


Expand All @@ -73,6 +81,18 @@ class SbIBK_UNIX2OP_SAVE final : public FmBankFormatBase
BankFormats formatId() override;
};

class SbIBK_UNIX2OP_DRUMS_SAVE final : public FmBankFormatBase
{
public:
SbIBK_UNIX2OP_DRUMS_SAVE();
~SbIBK_UNIX2OP_DRUMS_SAVE() = default;

FfmtErrCode saveFile(QString filePath, FmBank &bank) override;
int formatCaps() override;
QString formatName() override;
QString formatExtensionMask() override;
BankFormats formatId() override;
};

class SbIBK_UNIX4OP_SAVE final : public FmBankFormatBase
{
Expand All @@ -86,4 +106,16 @@ class SbIBK_UNIX4OP_SAVE final : public FmBankFormatBase
BankFormats formatId() override;
};

class SbIBK_UNIX4OP_DRUMS_SAVE final : public FmBankFormatBase
{
public:
SbIBK_UNIX4OP_DRUMS_SAVE();
~SbIBK_UNIX4OP_DRUMS_SAVE() = default;
FfmtErrCode saveFile(QString filePath, FmBank &bank) override;
int formatCaps() override;
QString formatName() override;
QString formatExtensionMask() override;
BankFormats formatId() override;
};

#endif // SBIBK_H