303 |
* is located, 0 otherwise |
* is located, 0 otherwise |
304 |
*/ |
*/ |
305 |
Sample::Sample(File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo) : DLS::Sample((DLS::File*) pFile, waveList, WavePoolOffset) { |
Sample::Sample(File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo) : DLS::Sample((DLS::File*) pFile, waveList, WavePoolOffset) { |
306 |
pInfo->UseFixedLengthStrings = true; |
static const DLS::Info::FixedStringLength fixedStringLengths[] = { |
307 |
|
{ CHUNK_ID_INAM, 64 }, |
308 |
|
{ 0, 0 } |
309 |
|
}; |
310 |
|
pInfo->FixedStringLengths = fixedStringLengths; |
311 |
Instances++; |
Instances++; |
312 |
FileNo = fileNo; |
FileNo = fileNo; |
313 |
|
|
344 |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
345 |
MIDIUnityNote = 64; |
MIDIUnityNote = 64; |
346 |
FineTune = 0; |
FineTune = 0; |
347 |
|
SMPTEFormat = smpte_format_no_offset; |
348 |
SMPTEOffset = 0; |
SMPTEOffset = 0; |
349 |
Loops = 0; |
Loops = 0; |
350 |
LoopID = 0; |
LoopID = 0; |
351 |
|
LoopType = loop_type_normal; |
352 |
LoopStart = 0; |
LoopStart = 0; |
353 |
LoopEnd = 0; |
LoopEnd = 0; |
354 |
LoopFraction = 0; |
LoopFraction = 0; |
404 |
|
|
405 |
// make sure 'smpl' chunk exists |
// make sure 'smpl' chunk exists |
406 |
pCkSmpl = pWaveList->GetSubChunk(CHUNK_ID_SMPL); |
pCkSmpl = pWaveList->GetSubChunk(CHUNK_ID_SMPL); |
407 |
if (!pCkSmpl) pCkSmpl = pWaveList->AddSubChunk(CHUNK_ID_SMPL, 60); |
if (!pCkSmpl) { |
408 |
|
pCkSmpl = pWaveList->AddSubChunk(CHUNK_ID_SMPL, 60); |
409 |
|
memset(pCkSmpl->LoadChunkData(), 0, 60); |
410 |
|
} |
411 |
// update 'smpl' chunk |
// update 'smpl' chunk |
412 |
uint8_t* pData = (uint8_t*) pCkSmpl->LoadChunkData(); |
uint8_t* pData = (uint8_t*) pCkSmpl->LoadChunkData(); |
413 |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
1512 |
|
|
1513 |
// update '3ewa' chunk with DimensionRegion's current settings |
// update '3ewa' chunk with DimensionRegion's current settings |
1514 |
|
|
1515 |
const uint32_t chunksize = _3ewa->GetSize(); |
const uint32_t chunksize = _3ewa->GetNewSize(); |
1516 |
store32(&pData[0], chunksize); // unknown, always chunk size? |
store32(&pData[0], chunksize); // unknown, always chunk size? |
1517 |
|
|
1518 |
const int32_t lfo3freq = (int32_t) GIG_EXP_ENCODE(LFO3Frequency); |
const int32_t lfo3freq = (int32_t) GIG_EXP_ENCODE(LFO3Frequency); |
1996 |
default: |
default: |
1997 |
throw gig::Exception("leverage controller number is not supported by the gig format"); |
throw gig::Exception("leverage controller number is not supported by the gig format"); |
1998 |
} |
} |
1999 |
|
break; |
2000 |
default: |
default: |
2001 |
throw gig::Exception("Unknown leverage controller type."); |
throw gig::Exception("Unknown leverage controller type."); |
2002 |
} |
} |
2114 |
// * |
// * |
2115 |
|
|
2116 |
Region::Region(Instrument* pInstrument, RIFF::List* rgnList) : DLS::Region((DLS::Instrument*) pInstrument, rgnList) { |
Region::Region(Instrument* pInstrument, RIFF::List* rgnList) : DLS::Region((DLS::Instrument*) pInstrument, rgnList) { |
|
pInfo->UseFixedLengthStrings = true; |
|
|
|
|
2117 |
// Initialization |
// Initialization |
2118 |
Dimensions = 0; |
Dimensions = 0; |
2119 |
for (int i = 0; i < 256; i++) { |
for (int i = 0; i < 256; i++) { |
2176 |
GetSample(); // load global region sample reference |
GetSample(); // load global region sample reference |
2177 |
} else { |
} else { |
2178 |
DimensionRegions = 0; |
DimensionRegions = 0; |
2179 |
|
for (int i = 0 ; i < 8 ; i++) { |
2180 |
|
pDimensionDefinitions[i].dimension = dimension_none; |
2181 |
|
pDimensionDefinitions[i].bits = 0; |
2182 |
|
pDimensionDefinitions[i].zones = 0; |
2183 |
|
} |
2184 |
} |
} |
2185 |
|
|
2186 |
// make sure there is at least one dimension region |
// make sure there is at least one dimension region |
2226 |
if (!_3lnk) { |
if (!_3lnk) { |
2227 |
const int _3lnkChunkSize = (pFile->pVersion && pFile->pVersion->major == 3) ? 1092 : 172; |
const int _3lnkChunkSize = (pFile->pVersion && pFile->pVersion->major == 3) ? 1092 : 172; |
2228 |
_3lnk = pCkRegion->AddSubChunk(CHUNK_ID_3LNK, _3lnkChunkSize); |
_3lnk = pCkRegion->AddSubChunk(CHUNK_ID_3LNK, _3lnkChunkSize); |
2229 |
|
memset(_3lnk->LoadChunkData(), 0, _3lnkChunkSize); |
2230 |
|
|
2231 |
|
// move 3prg to last position |
2232 |
|
pCkRegion->MoveSubChunk(pCkRegion->GetSubList(LIST_TYPE_3PRG), 0); |
2233 |
} |
} |
2234 |
|
|
2235 |
// update dimension definitions in '3lnk' chunk |
// update dimension definitions in '3lnk' chunk |
2396 |
// create new dimension region(s) for this new dimension |
// create new dimension region(s) for this new dimension |
2397 |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
2398 |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
2399 |
RIFF::List* pNewDimRgnListChunk = pCkRegion->AddSubList(LIST_TYPE_3EWL); |
RIFF::List* _3prg = pCkRegion->GetSubList(LIST_TYPE_3PRG); |
2400 |
|
RIFF::List* pNewDimRgnListChunk = _3prg->AddSubList(LIST_TYPE_3EWL); |
2401 |
pDimensionRegions[i] = new DimensionRegion(pNewDimRgnListChunk); |
pDimensionRegions[i] = new DimensionRegion(pNewDimRgnListChunk); |
2402 |
DimensionRegions++; |
DimensionRegions++; |
2403 |
} |
} |
2610 |
// * |
// * |
2611 |
|
|
2612 |
Instrument::Instrument(File* pFile, RIFF::List* insList, progress_t* pProgress) : DLS::Instrument((DLS::File*)pFile, insList) { |
Instrument::Instrument(File* pFile, RIFF::List* insList, progress_t* pProgress) : DLS::Instrument((DLS::File*)pFile, insList) { |
2613 |
pInfo->UseFixedLengthStrings = true; |
static const DLS::Info::FixedStringLength fixedStringLengths[] = { |
2614 |
|
{ CHUNK_ID_INAM, 64 }, |
2615 |
|
{ CHUNK_ID_ISFT, 12 }, |
2616 |
|
{ 0, 0 } |
2617 |
|
}; |
2618 |
|
pInfo->FixedStringLengths = fixedStringLengths; |
2619 |
|
|
2620 |
// Initialization |
// Initialization |
2621 |
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
2622 |
|
EffectSend = 0; |
2623 |
|
Attenuation = 0; |
2624 |
|
FineTune = 0; |
2625 |
|
PitchbendRange = 0; |
2626 |
|
PianoReleaseMode = false; |
2627 |
|
DimensionKeyRange.low = 0; |
2628 |
|
DimensionKeyRange.high = 0; |
2629 |
|
|
2630 |
// Loading |
// Loading |
2631 |
RIFF::List* lart = insList->GetSubList(LIST_TYPE_LART); |
RIFF::List* lart = insList->GetSubList(LIST_TYPE_LART); |
2813 |
void Group::UpdateChunks() { |
void Group::UpdateChunks() { |
2814 |
// make sure <3gri> and <3gnl> list chunks exist |
// make sure <3gri> and <3gnl> list chunks exist |
2815 |
RIFF::List* _3gri = pFile->pRIFF->GetSubList(LIST_TYPE_3GRI); |
RIFF::List* _3gri = pFile->pRIFF->GetSubList(LIST_TYPE_3GRI); |
2816 |
if (!_3gri) _3gri = pFile->pRIFF->AddSubList(LIST_TYPE_3GRI); |
if (!_3gri) { |
2817 |
|
_3gri = pFile->pRIFF->AddSubList(LIST_TYPE_3GRI); |
2818 |
|
pFile->pRIFF->MoveSubChunk(_3gri, pFile->pRIFF->GetSubChunk(CHUNK_ID_PTBL)); |
2819 |
|
} |
2820 |
RIFF::List* _3gnl = _3gri->GetSubList(LIST_TYPE_3GNL); |
RIFF::List* _3gnl = _3gri->GetSubList(LIST_TYPE_3GNL); |
2821 |
if (!_3gnl) _3gnl = pFile->pRIFF->AddSubList(LIST_TYPE_3GNL); |
if (!_3gnl) _3gnl = _3gri->AddSubList(LIST_TYPE_3GNL); |
2822 |
// now store the name of this group as <3gnm> chunk as subchunk of the <3gnl> list chunk |
// now store the name of this group as <3gnm> chunk as subchunk of the <3gnl> list chunk |
2823 |
::SaveString(CHUNK_ID_3GNM, pNameChunk, _3gnl, Name, String("Unnamed Group"), true, 64); |
::SaveString(CHUNK_ID_3GNM, pNameChunk, _3gnl, Name, String("Unnamed Group"), true, 64); |
2824 |
} |
} |
2894 |
// *************** File *************** |
// *************** File *************** |
2895 |
// * |
// * |
2896 |
|
|
2897 |
|
const DLS::Info::FixedStringLength File::FixedStringLengths[] = { |
2898 |
|
{ CHUNK_ID_IARL, 256 }, |
2899 |
|
{ CHUNK_ID_IART, 128 }, |
2900 |
|
{ CHUNK_ID_ICMS, 128 }, |
2901 |
|
{ CHUNK_ID_ICMT, 1024 }, |
2902 |
|
{ CHUNK_ID_ICOP, 128 }, |
2903 |
|
{ CHUNK_ID_ICRD, 128 }, |
2904 |
|
{ CHUNK_ID_IENG, 128 }, |
2905 |
|
{ CHUNK_ID_IGNR, 128 }, |
2906 |
|
{ CHUNK_ID_IKEY, 128 }, |
2907 |
|
{ CHUNK_ID_IMED, 128 }, |
2908 |
|
{ CHUNK_ID_INAM, 128 }, |
2909 |
|
{ CHUNK_ID_IPRD, 128 }, |
2910 |
|
{ CHUNK_ID_ISBJ, 128 }, |
2911 |
|
{ CHUNK_ID_ISFT, 128 }, |
2912 |
|
{ CHUNK_ID_ISRC, 128 }, |
2913 |
|
{ CHUNK_ID_ISRF, 128 }, |
2914 |
|
{ CHUNK_ID_ITCH, 128 }, |
2915 |
|
{ 0, 0 } |
2916 |
|
}; |
2917 |
|
|
2918 |
File::File() : DLS::File() { |
File::File() : DLS::File() { |
2919 |
pGroups = NULL; |
pGroups = NULL; |
2920 |
pInfo->UseFixedLengthStrings = true; |
pInfo->FixedStringLengths = FixedStringLengths; |
2921 |
|
pInfo->ArchivalLocation = String(256, ' '); |
2922 |
|
|
2923 |
|
// add some mandatory chunks to get the file chunks in right |
2924 |
|
// order (INFO chunk will be moved to first position later) |
2925 |
|
pRIFF->AddSubChunk(CHUNK_ID_VERS, 8); |
2926 |
|
pRIFF->AddSubChunk(CHUNK_ID_COLH, 4); |
2927 |
} |
} |
2928 |
|
|
2929 |
File::File(RIFF::File* pRIFF) : DLS::File(pRIFF) { |
File::File(RIFF::File* pRIFF) : DLS::File(pRIFF) { |
2930 |
pGroups = NULL; |
pGroups = NULL; |
2931 |
pInfo->UseFixedLengthStrings = true; |
pInfo->FixedStringLengths = FixedStringLengths; |
2932 |
} |
} |
2933 |
|
|
2934 |
File::~File() { |
File::~File() { |
2970 |
// create new Sample object and its respective 'wave' list chunk |
// create new Sample object and its respective 'wave' list chunk |
2971 |
RIFF::List* wave = wvpl->AddSubList(LIST_TYPE_WAVE); |
RIFF::List* wave = wvpl->AddSubList(LIST_TYPE_WAVE); |
2972 |
Sample* pSample = new Sample(this, wave, 0 /*arbitrary value, we update offsets when we save*/); |
Sample* pSample = new Sample(this, wave, 0 /*arbitrary value, we update offsets when we save*/); |
2973 |
|
|
2974 |
|
// add mandatory chunks to get the chunks in right order |
2975 |
|
wave->AddSubChunk(CHUNK_ID_FMT, 16); |
2976 |
|
wave->AddSubList(LIST_TYPE_INFO); |
2977 |
|
|
2978 |
pSamples->push_back(pSample); |
pSamples->push_back(pSample); |
2979 |
return pSample; |
return pSample; |
2980 |
} |
} |
3117 |
__ensureMandatoryChunksExist(); |
__ensureMandatoryChunksExist(); |
3118 |
RIFF::List* lstInstruments = pRIFF->GetSubList(LIST_TYPE_LINS); |
RIFF::List* lstInstruments = pRIFF->GetSubList(LIST_TYPE_LINS); |
3119 |
RIFF::List* lstInstr = lstInstruments->AddSubList(LIST_TYPE_INS); |
RIFF::List* lstInstr = lstInstruments->AddSubList(LIST_TYPE_INS); |
3120 |
|
|
3121 |
|
// add mandatory chunks to get the chunks in right order |
3122 |
|
lstInstr->AddSubList(LIST_TYPE_INFO); |
3123 |
|
|
3124 |
Instrument* pInstrument = new Instrument(this, lstInstr); |
Instrument* pInstrument = new Instrument(this, lstInstr); |
3125 |
|
|
3126 |
|
lstInstr->AddSubChunk(CHUNK_ID_INSH, 12); |
3127 |
|
|
3128 |
|
// this string is needed for the gig to be loadable in GSt: |
3129 |
|
pInstrument->pInfo->Software = "Endless Wave"; |
3130 |
|
|
3131 |
pInstruments->push_back(pInstrument); |
pInstruments->push_back(pInstrument); |
3132 |
return pInstrument; |
return pInstrument; |
3133 |
} |
} |
3295 |
* @throws Exception - on errors |
* @throws Exception - on errors |
3296 |
*/ |
*/ |
3297 |
void File::UpdateChunks() { |
void File::UpdateChunks() { |
3298 |
|
RIFF::Chunk* info = pRIFF->GetSubList(LIST_TYPE_INFO); |
3299 |
|
|
3300 |
// first update base class's chunks |
// first update base class's chunks |
3301 |
DLS::File::UpdateChunks(); |
DLS::File::UpdateChunks(); |
3302 |
|
|
3303 |
|
if (!info) { |
3304 |
|
// INFO was added by Resource::UpdateChunks - make sure it |
3305 |
|
// is placed first in file |
3306 |
|
info = pRIFF->GetSubList(LIST_TYPE_INFO); |
3307 |
|
RIFF::Chunk* first = pRIFF->GetFirstSubChunk(); |
3308 |
|
if (first != info) { |
3309 |
|
pRIFF->MoveSubChunk(info, first); |
3310 |
|
} |
3311 |
|
} |
3312 |
|
|
3313 |
// update group's chunks |
// update group's chunks |
3314 |
if (pGroups) { |
if (pGroups) { |
3315 |
std::list<Group*>::iterator iter = pGroups->begin(); |
std::list<Group*>::iterator iter = pGroups->begin(); |