1573 |
* It will be called automatically when File::Save() was called. |
* It will be called automatically when File::Save() was called. |
1574 |
*/ |
*/ |
1575 |
void DimensionRegion::UpdateChunks() { |
void DimensionRegion::UpdateChunks() { |
|
// check if wsmp is going to be created by |
|
|
// DLS::Sampler::UpdateChunks |
|
|
bool wsmp_created = !pParentList->GetSubChunk(CHUNK_ID_WSMP); |
|
|
|
|
1576 |
// first update base class's chunk |
// first update base class's chunk |
1577 |
DLS::Sampler::UpdateChunks(); |
DLS::Sampler::UpdateChunks(); |
1578 |
|
|
1585 |
|
|
1586 |
// make sure '3ewa' chunk exists |
// make sure '3ewa' chunk exists |
1587 |
RIFF::Chunk* _3ewa = pParentList->GetSubChunk(CHUNK_ID_3EWA); |
RIFF::Chunk* _3ewa = pParentList->GetSubChunk(CHUNK_ID_3EWA); |
1588 |
if (!_3ewa) _3ewa = pParentList->AddSubChunk(CHUNK_ID_3EWA, 140); |
if (!_3ewa) { |
1589 |
else if (wsmp_created) { |
File* pFile = (File*) GetParent()->GetParent()->GetParent(); |
1590 |
// make sure the chunk order is: wsmp, 3ewa |
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
1591 |
pParentList->MoveSubChunk(_3ewa, 0); |
_3ewa = pParentList->AddSubChunk(CHUNK_ID_3EWA, version3 ? 148 : 140); |
1592 |
} |
} |
1593 |
pData = (uint8_t*) _3ewa->LoadChunkData(); |
pData = (uint8_t*) _3ewa->LoadChunkData(); |
1594 |
|
|
2298 |
// first update base class's chunks |
// first update base class's chunks |
2299 |
DLS::Region::UpdateChunks(); |
DLS::Region::UpdateChunks(); |
2300 |
|
|
|
File* pFile = (File*) GetParent()->GetParent(); |
|
|
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
|
|
|
|
2301 |
// update dimension region's chunks |
// update dimension region's chunks |
2302 |
for (int i = 0; i < DimensionRegions; i++) { |
for (int i = 0; i < DimensionRegions; i++) { |
2303 |
DimensionRegion* d = pDimensionRegions[i]; |
pDimensionRegions[i]->UpdateChunks(); |
|
|
|
|
// make sure '3ewa' chunk exists (we need to this before |
|
|
// calling DimensionRegion::UpdateChunks, as |
|
|
// DimensionRegion doesn't know which file version it is) |
|
|
RIFF::Chunk* _3ewa = d->pParentList->GetSubChunk(CHUNK_ID_3EWA); |
|
|
if (!_3ewa) d->pParentList->AddSubChunk(CHUNK_ID_3EWA, version3 ? 148 : 140); |
|
|
|
|
|
d->UpdateChunks(); |
|
2304 |
} |
} |
2305 |
|
|
2306 |
|
File* pFile = (File*) GetParent()->GetParent(); |
2307 |
|
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
2308 |
const int iMaxDimensions = version3 ? 8 : 5; |
const int iMaxDimensions = version3 ? 8 : 5; |
2309 |
const int iMaxDimensionRegions = version3 ? 256 : 32; |
const int iMaxDimensionRegions = version3 ? 256 : 32; |
2310 |
|
|
2369 |
} |
} |
2370 |
} |
} |
2371 |
|
|
2372 |
|
void Region::SetKeyRange(uint16_t Low, uint16_t High) { |
2373 |
|
// update KeyRange struct and make sure regions are in correct order |
2374 |
|
DLS::Region::SetKeyRange(Low, High); |
2375 |
|
// update Region key table for fast lookup |
2376 |
|
((gig::Instrument*)GetParent())->UpdateRegionKeyTable(); |
2377 |
|
} |
2378 |
|
|
2379 |
void Region::UpdateVelocityTable() { |
void Region::UpdateVelocityTable() { |
2380 |
// get velocity dimension's index |
// get velocity dimension's index |
2381 |
int veldim = -1; |
int veldim = -1; |
2815 |
} |
} |
2816 |
|
|
2817 |
void Instrument::UpdateRegionKeyTable() { |
void Instrument::UpdateRegionKeyTable() { |
2818 |
|
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
2819 |
RegionList::iterator iter = pRegions->begin(); |
RegionList::iterator iter = pRegions->begin(); |
2820 |
RegionList::iterator end = pRegions->end(); |
RegionList::iterator end = pRegions->end(); |
2821 |
for (; iter != end; ++iter) { |
for (; iter != end; ++iter) { |
2883 |
* there is no Region defined for the given \a Key |
* there is no Region defined for the given \a Key |
2884 |
*/ |
*/ |
2885 |
Region* Instrument::GetRegion(unsigned int Key) { |
Region* Instrument::GetRegion(unsigned int Key) { |
2886 |
if (!pRegions || !pRegions->size() || Key > 127) return NULL; |
if (!pRegions || pRegions->empty() || Key > 127) return NULL; |
2887 |
return RegionKeyTable[Key]; |
return RegionKeyTable[Key]; |
2888 |
|
|
2889 |
/*for (int i = 0; i < Regions; i++) { |
/*for (int i = 0; i < Regions; i++) { |