412 |
|
|
413 |
pCk3gix = waveList->GetSubChunk(CHUNK_ID_3GIX); |
pCk3gix = waveList->GetSubChunk(CHUNK_ID_3GIX); |
414 |
if (pCk3gix) { |
if (pCk3gix) { |
415 |
|
pCk3gix->SetPos(0); |
416 |
|
|
417 |
uint16_t iSampleGroup = pCk3gix->ReadInt16(); |
uint16_t iSampleGroup = pCk3gix->ReadInt16(); |
418 |
pGroup = pFile->GetGroup(iSampleGroup); |
pGroup = pFile->GetGroup(iSampleGroup); |
419 |
} else { // '3gix' chunk missing |
} else { // '3gix' chunk missing |
423 |
|
|
424 |
pCkSmpl = waveList->GetSubChunk(CHUNK_ID_SMPL); |
pCkSmpl = waveList->GetSubChunk(CHUNK_ID_SMPL); |
425 |
if (pCkSmpl) { |
if (pCkSmpl) { |
426 |
|
pCkSmpl->SetPos(0); |
427 |
|
|
428 |
Manufacturer = pCkSmpl->ReadInt32(); |
Manufacturer = pCkSmpl->ReadInt32(); |
429 |
Product = pCkSmpl->ReadInt32(); |
Product = pCkSmpl->ReadInt32(); |
430 |
SamplePeriod = pCkSmpl->ReadInt32(); |
SamplePeriod = pCkSmpl->ReadInt32(); |
471 |
Dithered = false; |
Dithered = false; |
472 |
TruncatedBits = 0; |
TruncatedBits = 0; |
473 |
if (Compressed) { |
if (Compressed) { |
474 |
|
ewav->SetPos(0); |
475 |
|
|
476 |
uint32_t version = ewav->ReadInt32(); |
uint32_t version = ewav->ReadInt32(); |
477 |
if (version > 2 && BitDepth == 24) { |
if (version > 2 && BitDepth == 24) { |
478 |
Dithered = ewav->ReadInt32(); |
Dithered = ewav->ReadInt32(); |
1506 |
|
|
1507 |
RIFF::Chunk* _3ewa = _3ewl->GetSubChunk(CHUNK_ID_3EWA); |
RIFF::Chunk* _3ewa = _3ewl->GetSubChunk(CHUNK_ID_3EWA); |
1508 |
if (_3ewa) { // if '3ewa' chunk exists |
if (_3ewa) { // if '3ewa' chunk exists |
1509 |
|
_3ewa->SetPos(0); |
1510 |
|
|
1511 |
_3ewa->ReadInt32(); // unknown, always == chunk size ? |
_3ewa->ReadInt32(); // unknown, always == chunk size ? |
1512 |
LFO3Frequency = (double) GIG_EXP_DECODE(_3ewa->ReadInt32()); |
LFO3Frequency = (double) GIG_EXP_DECODE(_3ewa->ReadInt32()); |
1513 |
EG3Attack = (double) GIG_EXP_DECODE(_3ewa->ReadInt32()); |
EG3Attack = (double) GIG_EXP_DECODE(_3ewa->ReadInt32()); |
1743 |
// chunk for own format extensions, these will *NOT* work with Gigasampler/GigaStudio ! |
// chunk for own format extensions, these will *NOT* work with Gigasampler/GigaStudio ! |
1744 |
RIFF::Chunk* lsde = _3ewl->GetSubChunk(CHUNK_ID_LSDE); |
RIFF::Chunk* lsde = _3ewl->GetSubChunk(CHUNK_ID_LSDE); |
1745 |
if (lsde) { // format extension for EG behavior options |
if (lsde) { // format extension for EG behavior options |
1746 |
|
lsde->SetPos(0); |
1747 |
|
|
1748 |
eg_opt_t* pEGOpts[2] = { &EG1Options, &EG2Options }; |
eg_opt_t* pEGOpts[2] = { &EG1Options, &EG2Options }; |
1749 |
for (int i = 0; i < 2; ++i) { // NOTE: we reserved a 3rd byte for a potential future EG3 option |
for (int i = 0; i < 2; ++i) { // NOTE: we reserved a 3rd byte for a potential future EG3 option |
1750 |
unsigned char byte = lsde->ReadUint8(); |
unsigned char byte = lsde->ReadUint8(); |
3246 |
|
|
3247 |
RIFF::Chunk* _3lnk = rgnList->GetSubChunk(CHUNK_ID_3LNK); |
RIFF::Chunk* _3lnk = rgnList->GetSubChunk(CHUNK_ID_3LNK); |
3248 |
if (_3lnk) { |
if (_3lnk) { |
3249 |
|
_3lnk->SetPos(0); |
3250 |
|
|
3251 |
DimensionRegions = _3lnk->ReadUint32(); |
DimensionRegions = _3lnk->ReadUint32(); |
3252 |
for (int i = 0; i < dimensionBits; i++) { |
for (int i = 0; i < dimensionBits; i++) { |
3253 |
dimension_t dimension = static_cast<dimension_t>(_3lnk->ReadUint8()); |
dimension_t dimension = static_cast<dimension_t>(_3lnk->ReadUint8()); |
3807 |
} |
} |
3808 |
|
|
3809 |
// delete temporary region |
// delete temporary region |
3810 |
|
tempRgn->DeleteChunks(); |
3811 |
delete tempRgn; |
delete tempRgn; |
3812 |
|
|
3813 |
UpdateVelocityTable(); |
UpdateVelocityTable(); |
3947 |
} |
} |
3948 |
|
|
3949 |
// delete temporary region |
// delete temporary region |
3950 |
|
tempRgn->DeleteChunks(); |
3951 |
delete tempRgn; |
delete tempRgn; |
3952 |
|
|
3953 |
UpdateVelocityTable(); |
UpdateVelocityTable(); |
4426 |
pGroup = group; |
pGroup = group; |
4427 |
pChunk = ckScri; |
pChunk = ckScri; |
4428 |
if (ckScri) { // object is loaded from file ... |
if (ckScri) { // object is loaded from file ... |
4429 |
|
ckScri->SetPos(0); |
4430 |
|
|
4431 |
// read header |
// read header |
4432 |
uint32_t headerSize = ckScri->ReadUint32(); |
uint32_t headerSize = ckScri->ReadUint32(); |
4433 |
Compression = (Compression_t) ckScri->ReadUint32(); |
Compression = (Compression_t) ckScri->ReadUint32(); |
4480 |
memcpy(&data[0], &text[0], text.size()); |
memcpy(&data[0], &text[0], text.size()); |
4481 |
} |
} |
4482 |
|
|
4483 |
|
/** @brief Remove all RIFF chunks associated with this Script object. |
4484 |
|
* |
4485 |
|
* At the moment Script::DeleteChunks() does nothing. It is |
4486 |
|
* recommended to call this method explicitly though from deriving classes's |
4487 |
|
* own overridden implementation of this method to avoid potential future |
4488 |
|
* compatiblity issues. |
4489 |
|
* |
4490 |
|
* See DLS::Storage::DeleteChunks() for details. |
4491 |
|
*/ |
4492 |
|
void Script::DeleteChunks() { |
4493 |
|
} |
4494 |
|
|
4495 |
/** |
/** |
4496 |
* Apply this script to the respective RIFF chunks. You have to call |
* Apply this script to the respective RIFF chunks. You have to call |
4497 |
* File::Save() to make changes persistent. |
* File::Save() to make changes persistent. |
4607 |
} |
} |
4608 |
} |
} |
4609 |
|
|
4610 |
|
/** @brief Remove all RIFF chunks associated with this ScriptGroup object. |
4611 |
|
* |
4612 |
|
* At the moment ScriptGroup::DeleteChunks() does nothing. It is |
4613 |
|
* recommended to call this method explicitly though from deriving classes's |
4614 |
|
* own overridden implementation of this method to avoid potential future |
4615 |
|
* compatiblity issues. |
4616 |
|
* |
4617 |
|
* See DLS::Storage::DeleteChunks() for details. |
4618 |
|
*/ |
4619 |
|
void ScriptGroup::DeleteChunks() { |
4620 |
|
} |
4621 |
|
|
4622 |
/** |
/** |
4623 |
* Apply this script group to the respective RIFF chunks. You have to call |
* Apply this script group to the respective RIFF chunks. You have to call |
4624 |
* File::Save() to make changes persistent. |
* File::Save() to make changes persistent. |
4743 |
if (lart) { |
if (lart) { |
4744 |
RIFF::Chunk* _3ewg = lart->GetSubChunk(CHUNK_ID_3EWG); |
RIFF::Chunk* _3ewg = lart->GetSubChunk(CHUNK_ID_3EWG); |
4745 |
if (_3ewg) { |
if (_3ewg) { |
4746 |
|
_3ewg->SetPos(0); |
4747 |
|
|
4748 |
EffectSend = _3ewg->ReadUint16(); |
EffectSend = _3ewg->ReadUint16(); |
4749 |
Attenuation = _3ewg->ReadInt32(); |
Attenuation = _3ewg->ReadInt32(); |
4750 |
FineTune = _3ewg->ReadInt16(); |
FineTune = _3ewg->ReadInt16(); |
4789 |
RIFF::List* rgn = lrgn->GetFirstSubList(); |
RIFF::List* rgn = lrgn->GetFirstSubList(); |
4790 |
while (rgn) { |
while (rgn) { |
4791 |
if (rgn->GetListType() == LIST_TYPE_RGN) { |
if (rgn->GetListType() == LIST_TYPE_RGN) { |
4792 |
__notify_progress(pProgress, (float) pRegions->size() / (float) Regions); |
if (pProgress) |
4793 |
|
__notify_progress(pProgress, (float) pRegions->size() / (float) Regions); |
4794 |
pRegions->push_back(new Region(this, rgn)); |
pRegions->push_back(new Region(this, rgn)); |
4795 |
} |
} |
4796 |
rgn = lrgn->GetNextSubList(); |
rgn = lrgn->GetNextSubList(); |
4805 |
if (lst3LS) { |
if (lst3LS) { |
4806 |
RIFF::Chunk* ckSCSL = lst3LS->GetSubChunk(CHUNK_ID_SCSL); |
RIFF::Chunk* ckSCSL = lst3LS->GetSubChunk(CHUNK_ID_SCSL); |
4807 |
if (ckSCSL) { |
if (ckSCSL) { |
4808 |
|
ckSCSL->SetPos(0); |
4809 |
|
|
4810 |
int headerSize = ckSCSL->ReadUint32(); |
int headerSize = ckSCSL->ReadUint32(); |
4811 |
int slotCount = ckSCSL->ReadUint32(); |
int slotCount = ckSCSL->ReadUint32(); |
4812 |
if (slotCount) { |
if (slotCount) { |
4824 |
} |
} |
4825 |
} |
} |
4826 |
|
|
4827 |
__notify_progress(pProgress, 1.0f); // notify done |
if (pProgress) |
4828 |
|
__notify_progress(pProgress, 1.0f); // notify done |
4829 |
} |
} |
4830 |
|
|
4831 |
void Instrument::UpdateRegionKeyTable() { |
void Instrument::UpdateRegionKeyTable() { |
5438 |
::LoadString(pNameChunk, Name); |
::LoadString(pNameChunk, Name); |
5439 |
} |
} |
5440 |
|
|
5441 |
|
/** @brief Destructor. |
5442 |
|
* |
5443 |
|
* Currently this destructor implementation does nothing. |
5444 |
|
*/ |
5445 |
Group::~Group() { |
Group::~Group() { |
5446 |
// remove the chunk associated with this group (if any) |
} |
5447 |
if (pNameChunk) pNameChunk->GetParent()->DeleteSubChunk(pNameChunk); |
|
5448 |
|
/** @brief Remove all RIFF chunks associated with this Group object. |
5449 |
|
* |
5450 |
|
* See DLS::Storage::DeleteChunks() for details. |
5451 |
|
*/ |
5452 |
|
void Group::DeleteChunks() { |
5453 |
|
// handle own RIFF chunks |
5454 |
|
if (pNameChunk) { |
5455 |
|
pNameChunk->GetParent()->DeleteSubChunk(pNameChunk); |
5456 |
|
pNameChunk = NULL; |
5457 |
|
} |
5458 |
} |
} |
5459 |
|
|
5460 |
/** @brief Update chunks with current group settings. |
/** @brief Update chunks with current group settings. |
5725 |
if (iter == pSamples->end()) throw gig::Exception("Could not delete sample, could not find given sample"); |
if (iter == pSamples->end()) throw gig::Exception("Could not delete sample, could not find given sample"); |
5726 |
if (SamplesIterator != pSamples->end() && *SamplesIterator == pSample) ++SamplesIterator; // avoid iterator invalidation |
if (SamplesIterator != pSamples->end() && *SamplesIterator == pSample) ++SamplesIterator; // avoid iterator invalidation |
5727 |
pSamples->erase(iter); |
pSamples->erase(iter); |
5728 |
|
pSample->DeleteChunks(); |
5729 |
delete pSample; |
delete pSample; |
5730 |
|
|
5731 |
SampleList::iterator tmp = SamplesIterator; |
SampleList::iterator tmp = SamplesIterator; |
5837 |
RIFF::File* file = poolFiles[i]; |
RIFF::File* file = poolFiles[i]; |
5838 |
RIFF::List* wvpl = file->GetSubList(LIST_TYPE_WVPL); |
RIFF::List* wvpl = file->GetSubList(LIST_TYPE_WVPL); |
5839 |
if (wvpl) { |
if (wvpl) { |
5840 |
file_offset_t wvplFileOffset = wvpl->GetFilePos(); |
file_offset_t wvplFileOffset = wvpl->GetFilePos() - |
5841 |
|
wvpl->GetPos(); // should be zero, but just to be sure |
5842 |
RIFF::List* wave = wvpl->GetFirstSubList(); |
RIFF::List* wave = wvpl->GetFirstSubList(); |
5843 |
while (wave) { |
while (wave) { |
5844 |
if (wave->GetListType() == LIST_TYPE_WAVE) { |
if (wave->GetListType() == LIST_TYPE_WAVE) { |
5845 |
// notify current progress |
// notify current progress |
5846 |
const float subprogress = (float) iSampleIndex / (float) iTotalSamples; |
if (pProgress) { |
5847 |
__notify_progress(pProgress, subprogress); |
const float subprogress = (float) iSampleIndex / (float) iTotalSamples; |
5848 |
|
__notify_progress(pProgress, subprogress); |
5849 |
|
} |
5850 |
|
|
5851 |
file_offset_t waveFileOffset = wave->GetFilePos(); |
file_offset_t waveFileOffset = wave->GetFilePos(); |
5852 |
pSamples->push_back(new Sample(this, wave, waveFileOffset - wvplFileOffset, i, iSampleIndex)); |
pSamples->push_back(new Sample(this, wave, waveFileOffset - wvplFileOffset, i, iSampleIndex)); |
5858 |
} |
} |
5859 |
} |
} |
5860 |
|
|
5861 |
__notify_progress(pProgress, 1.0); // notify done |
if (pProgress) |
5862 |
|
__notify_progress(pProgress, 1.0); // notify done |
5863 |
} |
} |
5864 |
|
|
5865 |
Instrument* File::GetFirstInstrument() { |
Instrument* File::GetFirstInstrument() { |
5900 |
if (!pInstruments) { |
if (!pInstruments) { |
5901 |
// TODO: hack - we simply load ALL samples here, it would have been done in the Region constructor anyway (ATM) |
// TODO: hack - we simply load ALL samples here, it would have been done in the Region constructor anyway (ATM) |
5902 |
|
|
5903 |
// sample loading subtask |
if (pProgress) { |
5904 |
progress_t subprogress; |
// sample loading subtask |
5905 |
__divide_progress(pProgress, &subprogress, 3.0f, 0.0f); // randomly schedule 33% for this subtask |
progress_t subprogress; |
5906 |
__notify_progress(&subprogress, 0.0f); |
__divide_progress(pProgress, &subprogress, 3.0f, 0.0f); // randomly schedule 33% for this subtask |
5907 |
if (GetAutoLoad()) |
__notify_progress(&subprogress, 0.0f); |
5908 |
GetFirstSample(&subprogress); // now force all samples to be loaded |
if (GetAutoLoad()) |
5909 |
__notify_progress(&subprogress, 1.0f); |
GetFirstSample(&subprogress); // now force all samples to be loaded |
5910 |
|
__notify_progress(&subprogress, 1.0f); |
5911 |
// instrument loading subtask |
|
5912 |
if (pProgress && pProgress->callback) { |
// instrument loading subtask |
5913 |
subprogress.__range_min = subprogress.__range_max; |
if (pProgress->callback) { |
5914 |
subprogress.__range_max = pProgress->__range_max; // schedule remaining percentage for this subtask |
subprogress.__range_min = subprogress.__range_max; |
5915 |
} |
subprogress.__range_max = pProgress->__range_max; // schedule remaining percentage for this subtask |
5916 |
__notify_progress(&subprogress, 0.0f); |
} |
5917 |
LoadInstruments(&subprogress); |
__notify_progress(&subprogress, 0.0f); |
5918 |
__notify_progress(&subprogress, 1.0f); |
LoadInstruments(&subprogress); |
5919 |
|
__notify_progress(&subprogress, 1.0f); |
5920 |
|
} else { |
5921 |
|
// sample loading subtask |
5922 |
|
if (GetAutoLoad()) |
5923 |
|
GetFirstSample(); // now force all samples to be loaded |
5924 |
|
|
5925 |
|
// instrument loading subtask |
5926 |
|
LoadInstruments(); |
5927 |
|
} |
5928 |
} |
} |
5929 |
if (!pInstruments) return NULL; |
if (!pInstruments) return NULL; |
5930 |
InstrumentsIterator = pInstruments->begin(); |
InstrumentsIterator = pInstruments->begin(); |
6073 |
InstrumentList::iterator iter = find(pInstruments->begin(), pInstruments->end(), (DLS::Instrument*) pInstrument); |
InstrumentList::iterator iter = find(pInstruments->begin(), pInstruments->end(), (DLS::Instrument*) pInstrument); |
6074 |
if (iter == pInstruments->end()) throw gig::Exception("Could not delete instrument, could not find given instrument"); |
if (iter == pInstruments->end()) throw gig::Exception("Could not delete instrument, could not find given instrument"); |
6075 |
pInstruments->erase(iter); |
pInstruments->erase(iter); |
6076 |
|
pInstrument->DeleteChunks(); |
6077 |
delete pInstrument; |
delete pInstrument; |
6078 |
} |
} |
6079 |
|
|
6089 |
RIFF::List* lstInstr = lstInstruments->GetFirstSubList(); |
RIFF::List* lstInstr = lstInstruments->GetFirstSubList(); |
6090 |
while (lstInstr) { |
while (lstInstr) { |
6091 |
if (lstInstr->GetListType() == LIST_TYPE_INS) { |
if (lstInstr->GetListType() == LIST_TYPE_INS) { |
6092 |
// notify current progress |
if (pProgress) { |
6093 |
const float localProgress = (float) iInstrumentIndex / (float) Instruments; |
// notify current progress |
6094 |
__notify_progress(pProgress, localProgress); |
const float localProgress = (float) iInstrumentIndex / (float) Instruments; |
6095 |
|
__notify_progress(pProgress, localProgress); |
|
// divide local progress into subprogress for loading current Instrument |
|
|
progress_t subprogress; |
|
|
__divide_progress(pProgress, &subprogress, Instruments, iInstrumentIndex); |
|
6096 |
|
|
6097 |
pInstruments->push_back(new Instrument(this, lstInstr, &subprogress)); |
// divide local progress into subprogress for loading current Instrument |
6098 |
|
progress_t subprogress; |
6099 |
|
__divide_progress(pProgress, &subprogress, Instruments, iInstrumentIndex); |
6100 |
|
|
6101 |
|
pInstruments->push_back(new Instrument(this, lstInstr, &subprogress)); |
6102 |
|
} else { |
6103 |
|
pInstruments->push_back(new Instrument(this, lstInstr)); |
6104 |
|
} |
6105 |
|
|
6106 |
iInstrumentIndex++; |
iInstrumentIndex++; |
6107 |
} |
} |
6108 |
lstInstr = lstInstruments->GetNextSubList(); |
lstInstr = lstInstruments->GetNextSubList(); |
6109 |
} |
} |
6110 |
__notify_progress(pProgress, 1.0); // notify done |
if (pProgress) |
6111 |
|
__notify_progress(pProgress, 1.0); // notify done |
6112 |
} |
} |
6113 |
} |
} |
6114 |
|
|
6338 |
} |
} |
6339 |
// now delete this group object |
// now delete this group object |
6340 |
pGroups->erase(iter); |
pGroups->erase(iter); |
6341 |
|
pGroup->DeleteChunks(); |
6342 |
delete pGroup; |
delete pGroup; |
6343 |
} |
} |
6344 |
|
|
6360 |
// move all members of this group to another group |
// move all members of this group to another group |
6361 |
pGroup->MoveAll(); |
pGroup->MoveAll(); |
6362 |
pGroups->erase(iter); |
pGroups->erase(iter); |
6363 |
|
pGroup->DeleteChunks(); |
6364 |
delete pGroup; |
delete pGroup; |
6365 |
} |
} |
6366 |
|
|
6460 |
pScriptGroup->DeleteScript(pScriptGroup->GetScript(i)); |
pScriptGroup->DeleteScript(pScriptGroup->GetScript(i)); |
6461 |
if (pScriptGroup->pList) |
if (pScriptGroup->pList) |
6462 |
pScriptGroup->pList->GetParent()->DeleteSubChunk(pScriptGroup->pList); |
pScriptGroup->pList->GetParent()->DeleteSubChunk(pScriptGroup->pList); |
6463 |
|
pScriptGroup->DeleteChunks(); |
6464 |
delete pScriptGroup; |
delete pScriptGroup; |
6465 |
} |
} |
6466 |
|
|
6724 |
} |
} |
6725 |
|
|
6726 |
/** |
/** |
6727 |
* Enable / disable automatic loading. By default this properyt is |
* Enable / disable automatic loading. By default this property is |
6728 |
* enabled and all informations are loaded automatically. However |
* enabled and every information is loaded automatically. However |
6729 |
* loading all Regions, DimensionRegions and especially samples might |
* loading all Regions, DimensionRegions and especially samples might |
6730 |
* take a long time for large .gig files, and sometimes one might only |
* take a long time for large .gig files, and sometimes one might only |
6731 |
* be interested in retrieving very superficial informations like the |
* be interested in retrieving very superficial informations like the |
6733 |
* automatic loading to avoid very slow response times. |
* automatic loading to avoid very slow response times. |
6734 |
* |
* |
6735 |
* @e CAUTION: by disabling this property many pointers (i.e. sample |
* @e CAUTION: by disabling this property many pointers (i.e. sample |
6736 |
* references) and informations will have invalid or even undefined |
* references) and attributes will have invalid or even undefined |
6737 |
* data! This feature is currently only intended for retrieving very |
* data! This feature is currently only intended for retrieving very |
6738 |
* superficial informations in a very fast way. Don't use it to retrieve |
* superficial information in a very fast way. Don't use it to retrieve |
6739 |
* details like synthesis informations or even to modify .gig files! |
* details like synthesis information or even to modify .gig files! |
6740 |
*/ |
*/ |
6741 |
void File::SetAutoLoad(bool b) { |
void File::SetAutoLoad(bool b) { |
6742 |
bAutoLoad = b; |
bAutoLoad = b; |