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new ins format, part 6
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tildearrow
parent
8a33aecbe0
commit
badf91d447
2 changed files with 213 additions and 7 deletions
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@ -1720,9 +1720,196 @@ void DivInstrument::putInsData(SafeWriter* w) {
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w->seek(0,SEEK_END);
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}
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DivDataErrors DivInstrument::readInsDataNew(SafeReader& reader, short version, bool fui) {
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logE("new ins reading not implemented yet!");
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return DIV_DATA_INVALID_DATA;
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#define READ_FEAT_BEGIN \
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unsigned short featLen=reader.readS(); \
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size_t endOfFeat=reader.tell()+featLen;
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#define READ_FEAT_END \
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if (reader.tell()<endOfFeat) reader.seek(endOfFeat,SEEK_SET);
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void DivInstrument::readFeatureNA(SafeReader& reader) {
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READ_FEAT_BEGIN;
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name=reader.readString();
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureFM(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureMA(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeature64(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureGB(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureSM(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureOx(SafeReader& reader, int op) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureLD(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureSN(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureN1(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureFD(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureWS(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureSL(SafeReader& reader, const DivSong* song) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureWL(SafeReader& reader, const DivSong* song) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureMP(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureSU(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureES(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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void DivInstrument::readFeatureX1(SafeReader& reader) {
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READ_FEAT_BEGIN;
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READ_FEAT_END;
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}
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DivDataErrors DivInstrument::readInsDataNew(SafeReader& reader, short version, bool fui, DivSong* song) {
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unsigned char featCode[2];
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int dataLen=reader.size()-4;
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if (!fui) {
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dataLen=reader.readI();
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}
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dataLen+=reader.tell();
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logV("data length: %d",dataLen);
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reader.readS(); // format version. ignored.
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type=(DivInstrumentType)reader.readS();
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// feature reading loop
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while ((int)reader.tell()<dataLen) {
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// read feature code
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reader.read(featCode,2);
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if (memcmp(featCode,"EN",2)==0) { // end of instrument
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break;
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} else if (memcmp(featCode,"NA",2)==0) { // name
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readFeatureNA(reader);
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} else if (memcmp(featCode,"FM",2)==0) { // FM
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readFeatureFM(reader);
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} else if (memcmp(featCode,"MA",2)==0) { // macros
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readFeatureMA(reader);
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} else if (memcmp(featCode,"64",2)==0) { // C64
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readFeature64(reader);
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} else if (memcmp(featCode,"GB",2)==0) { // Game Boy
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readFeatureGB(reader);
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} else if (memcmp(featCode,"SM",2)==0) { // sample
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readFeatureSM(reader);
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} else if (memcmp(featCode,"O1",2)==0) { // op1 macros
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readFeatureOx(reader,0);
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} else if (memcmp(featCode,"O2",2)==0) { // op2 macros
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readFeatureOx(reader,1);
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} else if (memcmp(featCode,"O3",2)==0) { // op3 macros
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readFeatureOx(reader,2);
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} else if (memcmp(featCode,"O4",2)==0) { // op4 macros
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readFeatureOx(reader,3);
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} else if (memcmp(featCode,"LD",2)==0) { // OPL drums
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readFeatureLD(reader);
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} else if (memcmp(featCode,"SN",2)==0) { // SNES
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readFeatureSN(reader);
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} else if (memcmp(featCode,"N1",2)==0) { // Namco 163
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readFeatureN1(reader);
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} else if (memcmp(featCode,"FD",2)==0) { // FDS/VB
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readFeatureFD(reader);
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} else if (memcmp(featCode,"WS",2)==0) { // WaveSynth
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readFeatureWS(reader);
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} else if (memcmp(featCode,"SL",2)==0 && fui && song!=NULL) { // sample list
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readFeatureSL(reader,NULL);
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} else if (memcmp(featCode,"WL",2)==0 && fui && song!=NULL) { // wave list
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readFeatureWL(reader,NULL);
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} else if (memcmp(featCode,"MP",2)==0) { // MultiPCM
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readFeatureMP(reader);
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} else if (memcmp(featCode,"SU",2)==0) { // Sound Unit
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readFeatureSU(reader);
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} else if (memcmp(featCode,"ES",2)==0) { // ES5506
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readFeatureES(reader);
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} else if (memcmp(featCode,"X1",2)==0) { // X1-010
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readFeatureX1(reader);
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} else {
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logW("unknown feature code %c%c!",featCode[0],featCode[1]);
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// skip feature
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unsigned short skip=reader.readS();
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reader.seek(skip,SEEK_CUR);
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}
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}
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return DIV_DATA_SUCCESS;
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}
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#define READ_MACRO_VALS(x,y) \
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@ -2437,7 +2624,7 @@ DivDataErrors DivInstrument::readInsDataOld(SafeReader &reader, short version) {
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return DIV_DATA_SUCCESS;
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}
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DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
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DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version, DivSong* song) {
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// 0: old (INST)
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// 1: new (INS2, length)
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// 2: new (FINS, no length)
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@ -2457,7 +2644,7 @@ DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
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}
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if (type==1 || type==2) {
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return readInsDataNew(reader,version,type==2);
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return readInsDataNew(reader,version,type==2,song);
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}
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return readInsDataOld(reader,version);
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}
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@ -662,8 +662,27 @@ struct DivInstrument {
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void writeFeatureES(SafeWriter* w);
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void writeFeatureX1(SafeWriter* w);
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void readFeatureNA(SafeReader& reader);
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void readFeatureFM(SafeReader& reader);
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void readFeatureMA(SafeReader& reader);
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void readFeature64(SafeReader& reader);
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void readFeatureGB(SafeReader& reader);
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void readFeatureSM(SafeReader& reader);
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void readFeatureOx(SafeReader& reader, int op);
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void readFeatureLD(SafeReader& reader);
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void readFeatureSN(SafeReader& reader);
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void readFeatureN1(SafeReader& reader);
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void readFeatureFD(SafeReader& reader);
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void readFeatureWS(SafeReader& reader);
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void readFeatureSL(SafeReader& reader, const DivSong* song);
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void readFeatureWL(SafeReader& reader, const DivSong* song);
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void readFeatureMP(SafeReader& reader);
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void readFeatureSU(SafeReader& reader);
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void readFeatureES(SafeReader& reader);
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void readFeatureX1(SafeReader& reader);
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DivDataErrors readInsDataOld(SafeReader& reader, short version);
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DivDataErrors readInsDataNew(SafeReader& reader, short version, bool fui);
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DivDataErrors readInsDataNew(SafeReader& reader, short version, bool fui, DivSong* song);
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/**
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* save the instrument to a SafeWriter.
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@ -683,7 +702,7 @@ struct DivInstrument {
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* @param version the format version.
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* @return a DivDataErrors.
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*/
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DivDataErrors readInsData(SafeReader& reader, short version);
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DivDataErrors readInsData(SafeReader& reader, short version, DivSong* song=NULL);
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/**
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* save this instrument to a file.
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