341 |
|
|
342 |
|
|
343 |
|
|
344 |
|
// *************** eg_opt_t *************** |
345 |
|
// * |
346 |
|
|
347 |
|
eg_opt_t::eg_opt_t() { |
348 |
|
AttackCancel = true; |
349 |
|
AttackHoldCancel = true; |
350 |
|
Decay1Cancel = true; |
351 |
|
Decay2Cancel = true; |
352 |
|
ReleaseCancel = true; |
353 |
|
} |
354 |
|
|
355 |
|
void eg_opt_t::serialize(Serialization::Archive* archive) { |
356 |
|
SRLZ(AttackCancel); |
357 |
|
SRLZ(AttackHoldCancel); |
358 |
|
SRLZ(Decay1Cancel); |
359 |
|
SRLZ(Decay2Cancel); |
360 |
|
SRLZ(ReleaseCancel); |
361 |
|
} |
362 |
|
|
363 |
|
|
364 |
|
|
365 |
// *************** Sample *************** |
// *************** Sample *************** |
366 |
// * |
// * |
367 |
|
|
1732 |
VCFType = vcf_type_lowpass; |
VCFType = vcf_type_lowpass; |
1733 |
memset(DimensionUpperLimits, 127, 8); |
memset(DimensionUpperLimits, 127, 8); |
1734 |
} |
} |
1735 |
|
// format extension for EG behavior options, these will *NOT* work with |
1736 |
|
// Gigasampler/GigaStudio ! |
1737 |
|
RIFF::Chunk* lsde = _3ewl->GetSubChunk(CHUNK_ID_LSDE); |
1738 |
|
if (lsde) { |
1739 |
|
eg_opt_t* pEGOpts[2] = { &EG1Options, &EG2Options }; |
1740 |
|
for (int i = 0; i < 2; ++i) { |
1741 |
|
unsigned char byte = lsde->ReadUint8(); |
1742 |
|
pEGOpts[i]->AttackCancel = byte & 1; |
1743 |
|
pEGOpts[i]->AttackHoldCancel = byte & (1 << 1); |
1744 |
|
pEGOpts[i]->Decay1Cancel = byte & (1 << 2); |
1745 |
|
pEGOpts[i]->Decay2Cancel = byte & (1 << 3); |
1746 |
|
pEGOpts[i]->ReleaseCancel = byte & (1 << 4); |
1747 |
|
} |
1748 |
|
} |
1749 |
|
|
1750 |
pVelocityAttenuationTable = GetVelocityTable(VelocityResponseCurve, |
pVelocityAttenuationTable = GetVelocityTable(VelocityResponseCurve, |
1751 |
VelocityResponseDepth, |
VelocityResponseDepth, |
1934 |
SRLZ(MSDecode); |
SRLZ(MSDecode); |
1935 |
//SRLZ(SampleStartOffset); |
//SRLZ(SampleStartOffset); |
1936 |
SRLZ(SampleAttenuation); |
SRLZ(SampleAttenuation); |
1937 |
|
SRLZ(EG1Options); |
1938 |
|
SRLZ(EG2Options); |
1939 |
|
|
1940 |
// derived attributes from DLS::Sampler |
// derived attributes from DLS::Sampler |
1941 |
SRLZ(FineTune); |
SRLZ(FineTune); |
2242 |
if (chunksize >= 148) { |
if (chunksize >= 148) { |
2243 |
memcpy(&pData[140], DimensionUpperLimits, 8); |
memcpy(&pData[140], DimensionUpperLimits, 8); |
2244 |
} |
} |
2245 |
|
|
2246 |
|
// format extension for EG behavior options, these will *NOT* work with |
2247 |
|
// Gigasampler/GigaStudio ! |
2248 |
|
RIFF::Chunk* lsde = pParentList->GetSubChunk(CHUNK_ID_LSDE); |
2249 |
|
if (!lsde) { |
2250 |
|
// only add this "LSDE" chunk if the EG options do not match the |
2251 |
|
// default EG behavior |
2252 |
|
eg_opt_t defaultOpt; |
2253 |
|
if (memcmp(&EG1Options, &defaultOpt, sizeof(eg_opt_t)) || |
2254 |
|
memcmp(&EG2Options, &defaultOpt, sizeof(eg_opt_t))) |
2255 |
|
{ |
2256 |
|
lsde = pParentList->AddSubChunk(CHUNK_ID_LSDE, 2); |
2257 |
|
// move LSDE chunk to the end of parent list |
2258 |
|
pParentList->MoveSubChunk(lsde, (RIFF::Chunk*)NULL); |
2259 |
|
} |
2260 |
|
} |
2261 |
|
if (lsde) { |
2262 |
|
unsigned char* pData = (unsigned char*) lsde->LoadChunkData(); |
2263 |
|
eg_opt_t* pEGOpts[2] = { &EG1Options, &EG2Options }; |
2264 |
|
for (int i = 0; i < 2; ++i) { |
2265 |
|
pData[i] = |
2266 |
|
(pEGOpts[i]->AttackCancel ? 1 : 0) | |
2267 |
|
(pEGOpts[i]->AttackHoldCancel ? (1<<1) : 0) | |
2268 |
|
(pEGOpts[i]->Decay1Cancel ? (1<<2) : 0) | |
2269 |
|
(pEGOpts[i]->Decay2Cancel ? (1<<3) : 0) | |
2270 |
|
(pEGOpts[i]->ReleaseCancel ? (1<<4) : 0); |
2271 |
|
} |
2272 |
|
} |
2273 |
} |
} |
2274 |
|
|
2275 |
double* DimensionRegion::GetReleaseVelocityTable(curve_type_t releaseVelocityResponseCurve, uint8_t releaseVelocityResponseDepth) { |
double* DimensionRegion::GetReleaseVelocityTable(curve_type_t releaseVelocityResponseCurve, uint8_t releaseVelocityResponseDepth) { |
2309 |
// get the corresponding velocity table from the table map or create & calculate that table if it doesn't exist yet |
// get the corresponding velocity table from the table map or create & calculate that table if it doesn't exist yet |
2310 |
double* DimensionRegion::GetVelocityTable(curve_type_t curveType, uint8_t depth, uint8_t scaling) |
double* DimensionRegion::GetVelocityTable(curve_type_t curveType, uint8_t depth, uint8_t scaling) |
2311 |
{ |
{ |
2312 |
|
// sanity check input parameters |
2313 |
|
// (fallback to some default parameters on ill input) |
2314 |
|
switch (curveType) { |
2315 |
|
case curve_type_nonlinear: |
2316 |
|
case curve_type_linear: |
2317 |
|
if (depth > 4) { |
2318 |
|
printf("Warning: Invalid depth (0x%x) for velocity curve type (0x%x).\n", depth, curveType); |
2319 |
|
depth = 0; |
2320 |
|
scaling = 0; |
2321 |
|
} |
2322 |
|
break; |
2323 |
|
case curve_type_special: |
2324 |
|
if (depth > 5) { |
2325 |
|
printf("Warning: Invalid depth (0x%x) for velocity curve type 'special'.\n", depth); |
2326 |
|
depth = 0; |
2327 |
|
scaling = 0; |
2328 |
|
} |
2329 |
|
break; |
2330 |
|
case curve_type_unknown: |
2331 |
|
default: |
2332 |
|
printf("Warning: Unknown velocity curve type (0x%x).\n", curveType); |
2333 |
|
curveType = curve_type_linear; |
2334 |
|
depth = 0; |
2335 |
|
scaling = 0; |
2336 |
|
break; |
2337 |
|
} |
2338 |
|
|
2339 |
double* table; |
double* table; |
2340 |
uint32_t tableKey = (curveType<<16) | (depth<<8) | scaling; |
uint32_t tableKey = (curveType<<16) | (depth<<8) | scaling; |
2341 |
if (pVelocityTables->count(tableKey)) { // if key exists |
if (pVelocityTables->count(tableKey)) { // if key exists |
3261 |
if (file->GetAutoLoad()) { |
if (file->GetAutoLoad()) { |
3262 |
for (uint i = 0; i < DimensionRegions; i++) { |
for (uint i = 0; i < DimensionRegions; i++) { |
3263 |
uint32_t wavepoolindex = _3lnk->ReadUint32(); |
uint32_t wavepoolindex = _3lnk->ReadUint32(); |
3264 |
if (file->pWavePoolTable) pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
if (file->pWavePoolTable && pDimensionRegions[i]) |
3265 |
|
pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
3266 |
} |
} |
3267 |
GetSample(); // load global region sample reference |
GetSample(); // load global region sample reference |
3268 |
} |
} |
4143 |
if ((int32_t)WavePoolTableIndex == -1) return NULL; |
if ((int32_t)WavePoolTableIndex == -1) return NULL; |
4144 |
File* file = (File*) GetParent()->GetParent(); |
File* file = (File*) GetParent()->GetParent(); |
4145 |
if (!file->pWavePoolTable) return NULL; |
if (!file->pWavePoolTable) return NULL; |
4146 |
|
if (WavePoolTableIndex + 1 > file->WavePoolCount) return NULL; |
4147 |
// for new files or files >= 2 GB use 64 bit wave pool offsets |
// for new files or files >= 2 GB use 64 bit wave pool offsets |
4148 |
if (file->pRIFF->IsNew() || (file->pRIFF->GetCurrentFileSize() >> 31)) { |
if (file->pRIFF->IsNew() || (file->pRIFF->GetCurrentFileSize() >> 31)) { |
4149 |
// use 64 bit wave pool offsets (treating this as large file) |
// use 64 bit wave pool offsets (treating this as large file) |
4770 |
RegionList::iterator end = pRegions->end(); |
RegionList::iterator end = pRegions->end(); |
4771 |
for (; iter != end; ++iter) { |
for (; iter != end; ++iter) { |
4772 |
gig::Region* pRegion = static_cast<gig::Region*>(*iter); |
gig::Region* pRegion = static_cast<gig::Region*>(*iter); |
4773 |
for (int iKey = pRegion->KeyRange.low; iKey <= pRegion->KeyRange.high; iKey++) { |
const int low = std::max(int(pRegion->KeyRange.low), 0); |
4774 |
|
const int high = std::min(int(pRegion->KeyRange.high), 127); |
4775 |
|
for (int iKey = low; iKey <= high; iKey++) { |
4776 |
RegionKeyTable[iKey] = pRegion; |
RegionKeyTable[iKey] = pRegion; |
4777 |
} |
} |
4778 |
} |
} |