1262 |
uint DimensionRegion::Instances = 0; |
uint DimensionRegion::Instances = 0; |
1263 |
DimensionRegion::VelocityTableMap* DimensionRegion::pVelocityTables = NULL; |
DimensionRegion::VelocityTableMap* DimensionRegion::pVelocityTables = NULL; |
1264 |
|
|
1265 |
DimensionRegion::DimensionRegion(RIFF::List* _3ewl) : DLS::Sampler(_3ewl) { |
DimensionRegion::DimensionRegion(Region* pParent, RIFF::List* _3ewl) : DLS::Sampler(_3ewl) { |
1266 |
Instances++; |
Instances++; |
1267 |
|
|
1268 |
pSample = NULL; |
pSample = NULL; |
1269 |
|
pRegion = pParent; |
1270 |
|
|
1271 |
if (_3ewl->GetSubChunk(CHUNK_ID_WSMP)) memcpy(&Crossfade, &SamplerOptions, 4); |
if (_3ewl->GetSubChunk(CHUNK_ID_WSMP)) memcpy(&Crossfade, &SamplerOptions, 4); |
1272 |
else memset(&Crossfade, 0, 4); |
else memset(&Crossfade, 0, 4); |
1512 |
VelocityResponseDepth, |
VelocityResponseDepth, |
1513 |
VelocityResponseCurveScaling); |
VelocityResponseCurveScaling); |
1514 |
|
|
1515 |
curve_type_t curveType = ReleaseVelocityResponseCurve; |
pVelocityReleaseTable = GetReleaseVelocityTable( |
1516 |
uint8_t depth = ReleaseVelocityResponseDepth; |
ReleaseVelocityResponseCurve, |
1517 |
|
ReleaseVelocityResponseDepth |
1518 |
|
); |
1519 |
|
|
1520 |
|
pVelocityCutoffTable = GetCutoffVelocityTable(VCFVelocityCurve, |
1521 |
|
VCFVelocityDynamicRange, |
1522 |
|
VCFVelocityScale, |
1523 |
|
VCFCutoffController); |
1524 |
|
|
1525 |
// this models a strange behaviour or bug in GSt: two of the |
SampleAttenuation = pow(10.0, -Gain / (20.0 * 655360)); |
1526 |
// velocity response curves for release time are not used even |
VelocityTable = 0; |
1527 |
// if specified, instead another curve is chosen. |
} |
|
if ((curveType == curve_type_nonlinear && depth == 0) || |
|
|
(curveType == curve_type_special && depth == 4)) { |
|
|
curveType = curve_type_nonlinear; |
|
|
depth = 3; |
|
|
} |
|
|
pVelocityReleaseTable = GetVelocityTable(curveType, depth, 0); |
|
1528 |
|
|
1529 |
curveType = VCFVelocityCurve; |
/* |
1530 |
depth = VCFVelocityDynamicRange; |
* Constructs a DimensionRegion by copying all parameters from |
1531 |
|
* another DimensionRegion |
1532 |
|
*/ |
1533 |
|
DimensionRegion::DimensionRegion(RIFF::List* _3ewl, const DimensionRegion& src) : DLS::Sampler(_3ewl) { |
1534 |
|
Instances++; |
1535 |
|
*this = src; // default memberwise shallow copy of all parameters |
1536 |
|
pParentList = _3ewl; // restore the chunk pointer |
1537 |
|
|
1538 |
// even stranger GSt: two of the velocity response curves for |
// deep copy of owned structures |
1539 |
// filter cutoff are not used, instead another special curve |
if (src.VelocityTable) { |
1540 |
// is chosen. This curve is not used anywhere else. |
VelocityTable = new uint8_t[128]; |
1541 |
if ((curveType == curve_type_nonlinear && depth == 0) || |
for (int k = 0 ; k < 128 ; k++) |
1542 |
(curveType == curve_type_special && depth == 4)) { |
VelocityTable[k] = src.VelocityTable[k]; |
1543 |
curveType = curve_type_special; |
} |
1544 |
depth = 5; |
if (src.pSampleLoops) { |
1545 |
|
pSampleLoops = new DLS::sample_loop_t[src.SampleLoops]; |
1546 |
|
for (int k = 0 ; k < src.SampleLoops ; k++) |
1547 |
|
pSampleLoops[k] = src.pSampleLoops[k]; |
1548 |
} |
} |
1549 |
pVelocityCutoffTable = GetVelocityTable(curveType, depth, |
} |
|
VCFCutoffController <= vcf_cutoff_ctrl_none2 ? VCFVelocityScale : 0); |
|
1550 |
|
|
1551 |
|
/** |
1552 |
|
* Updates the respective member variable and updates @c SampleAttenuation |
1553 |
|
* which depends on this value. |
1554 |
|
*/ |
1555 |
|
void DimensionRegion::SetGain(int32_t gain) { |
1556 |
|
DLS::Sampler::SetGain(gain); |
1557 |
SampleAttenuation = pow(10.0, -Gain / (20.0 * 655360)); |
SampleAttenuation = pow(10.0, -Gain / (20.0 * 655360)); |
|
VelocityTable = 0; |
|
1558 |
} |
} |
1559 |
|
|
1560 |
/** |
/** |
1565 |
* It will be called automatically when File::Save() was called. |
* It will be called automatically when File::Save() was called. |
1566 |
*/ |
*/ |
1567 |
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); |
|
|
|
|
1568 |
// first update base class's chunk |
// first update base class's chunk |
1569 |
DLS::Sampler::UpdateChunks(); |
DLS::Sampler::UpdateChunks(); |
1570 |
|
|
1577 |
|
|
1578 |
// make sure '3ewa' chunk exists |
// make sure '3ewa' chunk exists |
1579 |
RIFF::Chunk* _3ewa = pParentList->GetSubChunk(CHUNK_ID_3EWA); |
RIFF::Chunk* _3ewa = pParentList->GetSubChunk(CHUNK_ID_3EWA); |
1580 |
if (!_3ewa) _3ewa = pParentList->AddSubChunk(CHUNK_ID_3EWA, 140); |
if (!_3ewa) { |
1581 |
else if (wsmp_created) { |
File* pFile = (File*) GetParent()->GetParent()->GetParent(); |
1582 |
// make sure the chunk order is: wsmp, 3ewa |
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
1583 |
pParentList->MoveSubChunk(_3ewa, 0); |
_3ewa = pParentList->AddSubChunk(CHUNK_ID_3EWA, version3 ? 148 : 140); |
1584 |
} |
} |
1585 |
pData = (uint8_t*) _3ewa->LoadChunkData(); |
pData = (uint8_t*) _3ewa->LoadChunkData(); |
1586 |
|
|
1848 |
} |
} |
1849 |
} |
} |
1850 |
|
|
1851 |
|
double* DimensionRegion::GetReleaseVelocityTable(curve_type_t releaseVelocityResponseCurve, uint8_t releaseVelocityResponseDepth) { |
1852 |
|
curve_type_t curveType = releaseVelocityResponseCurve; |
1853 |
|
uint8_t depth = releaseVelocityResponseDepth; |
1854 |
|
// this models a strange behaviour or bug in GSt: two of the |
1855 |
|
// velocity response curves for release time are not used even |
1856 |
|
// if specified, instead another curve is chosen. |
1857 |
|
if ((curveType == curve_type_nonlinear && depth == 0) || |
1858 |
|
(curveType == curve_type_special && depth == 4)) { |
1859 |
|
curveType = curve_type_nonlinear; |
1860 |
|
depth = 3; |
1861 |
|
} |
1862 |
|
return GetVelocityTable(curveType, depth, 0); |
1863 |
|
} |
1864 |
|
|
1865 |
|
double* DimensionRegion::GetCutoffVelocityTable(curve_type_t vcfVelocityCurve, |
1866 |
|
uint8_t vcfVelocityDynamicRange, |
1867 |
|
uint8_t vcfVelocityScale, |
1868 |
|
vcf_cutoff_ctrl_t vcfCutoffController) |
1869 |
|
{ |
1870 |
|
curve_type_t curveType = vcfVelocityCurve; |
1871 |
|
uint8_t depth = vcfVelocityDynamicRange; |
1872 |
|
// even stranger GSt: two of the velocity response curves for |
1873 |
|
// filter cutoff are not used, instead another special curve |
1874 |
|
// is chosen. This curve is not used anywhere else. |
1875 |
|
if ((curveType == curve_type_nonlinear && depth == 0) || |
1876 |
|
(curveType == curve_type_special && depth == 4)) { |
1877 |
|
curveType = curve_type_special; |
1878 |
|
depth = 5; |
1879 |
|
} |
1880 |
|
return GetVelocityTable(curveType, depth, |
1881 |
|
(vcfCutoffController <= vcf_cutoff_ctrl_none2) |
1882 |
|
? vcfVelocityScale : 0); |
1883 |
|
} |
1884 |
|
|
1885 |
// 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 |
1886 |
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) |
1887 |
{ |
{ |
1897 |
return table; |
return table; |
1898 |
} |
} |
1899 |
|
|
1900 |
|
Region* DimensionRegion::GetParent() const { |
1901 |
|
return pRegion; |
1902 |
|
} |
1903 |
|
|
1904 |
leverage_ctrl_t DimensionRegion::DecodeLeverageController(_lev_ctrl_t EncodedController) { |
leverage_ctrl_t DimensionRegion::DecodeLeverageController(_lev_ctrl_t EncodedController) { |
1905 |
leverage_ctrl_t decodedcontroller; |
leverage_ctrl_t decodedcontroller; |
1906 |
switch (EncodedController) { |
switch (EncodedController) { |
2154 |
return pVelocityCutoffTable[MIDIKeyVelocity]; |
return pVelocityCutoffTable[MIDIKeyVelocity]; |
2155 |
} |
} |
2156 |
|
|
2157 |
|
/** |
2158 |
|
* Updates the respective member variable and the lookup table / cache |
2159 |
|
* that depends on this value. |
2160 |
|
*/ |
2161 |
|
void DimensionRegion::SetVelocityResponseCurve(curve_type_t curve) { |
2162 |
|
pVelocityAttenuationTable = |
2163 |
|
GetVelocityTable( |
2164 |
|
curve, VelocityResponseDepth, VelocityResponseCurveScaling |
2165 |
|
); |
2166 |
|
VelocityResponseCurve = curve; |
2167 |
|
} |
2168 |
|
|
2169 |
|
/** |
2170 |
|
* Updates the respective member variable and the lookup table / cache |
2171 |
|
* that depends on this value. |
2172 |
|
*/ |
2173 |
|
void DimensionRegion::SetVelocityResponseDepth(uint8_t depth) { |
2174 |
|
pVelocityAttenuationTable = |
2175 |
|
GetVelocityTable( |
2176 |
|
VelocityResponseCurve, depth, VelocityResponseCurveScaling |
2177 |
|
); |
2178 |
|
VelocityResponseDepth = depth; |
2179 |
|
} |
2180 |
|
|
2181 |
|
/** |
2182 |
|
* Updates the respective member variable and the lookup table / cache |
2183 |
|
* that depends on this value. |
2184 |
|
*/ |
2185 |
|
void DimensionRegion::SetVelocityResponseCurveScaling(uint8_t scaling) { |
2186 |
|
pVelocityAttenuationTable = |
2187 |
|
GetVelocityTable( |
2188 |
|
VelocityResponseCurve, VelocityResponseDepth, scaling |
2189 |
|
); |
2190 |
|
VelocityResponseCurveScaling = scaling; |
2191 |
|
} |
2192 |
|
|
2193 |
|
/** |
2194 |
|
* Updates the respective member variable and the lookup table / cache |
2195 |
|
* that depends on this value. |
2196 |
|
*/ |
2197 |
|
void DimensionRegion::SetReleaseVelocityResponseCurve(curve_type_t curve) { |
2198 |
|
pVelocityReleaseTable = GetReleaseVelocityTable(curve, ReleaseVelocityResponseDepth); |
2199 |
|
ReleaseVelocityResponseCurve = curve; |
2200 |
|
} |
2201 |
|
|
2202 |
|
/** |
2203 |
|
* Updates the respective member variable and the lookup table / cache |
2204 |
|
* that depends on this value. |
2205 |
|
*/ |
2206 |
|
void DimensionRegion::SetReleaseVelocityResponseDepth(uint8_t depth) { |
2207 |
|
pVelocityReleaseTable = GetReleaseVelocityTable(ReleaseVelocityResponseCurve, depth); |
2208 |
|
ReleaseVelocityResponseDepth = depth; |
2209 |
|
} |
2210 |
|
|
2211 |
|
/** |
2212 |
|
* Updates the respective member variable and the lookup table / cache |
2213 |
|
* that depends on this value. |
2214 |
|
*/ |
2215 |
|
void DimensionRegion::SetVCFCutoffController(vcf_cutoff_ctrl_t controller) { |
2216 |
|
pVelocityCutoffTable = GetCutoffVelocityTable(VCFVelocityCurve, VCFVelocityDynamicRange, VCFVelocityScale, controller); |
2217 |
|
VCFCutoffController = controller; |
2218 |
|
} |
2219 |
|
|
2220 |
|
/** |
2221 |
|
* Updates the respective member variable and the lookup table / cache |
2222 |
|
* that depends on this value. |
2223 |
|
*/ |
2224 |
|
void DimensionRegion::SetVCFVelocityCurve(curve_type_t curve) { |
2225 |
|
pVelocityCutoffTable = GetCutoffVelocityTable(curve, VCFVelocityDynamicRange, VCFVelocityScale, VCFCutoffController); |
2226 |
|
VCFVelocityCurve = curve; |
2227 |
|
} |
2228 |
|
|
2229 |
|
/** |
2230 |
|
* Updates the respective member variable and the lookup table / cache |
2231 |
|
* that depends on this value. |
2232 |
|
*/ |
2233 |
|
void DimensionRegion::SetVCFVelocityDynamicRange(uint8_t range) { |
2234 |
|
pVelocityCutoffTable = GetCutoffVelocityTable(VCFVelocityCurve, range, VCFVelocityScale, VCFCutoffController); |
2235 |
|
VCFVelocityDynamicRange = range; |
2236 |
|
} |
2237 |
|
|
2238 |
|
/** |
2239 |
|
* Updates the respective member variable and the lookup table / cache |
2240 |
|
* that depends on this value. |
2241 |
|
*/ |
2242 |
|
void DimensionRegion::SetVCFVelocityScale(uint8_t scaling) { |
2243 |
|
pVelocityCutoffTable = GetCutoffVelocityTable(VCFVelocityCurve, VCFVelocityDynamicRange, scaling, VCFCutoffController); |
2244 |
|
VCFVelocityScale = scaling; |
2245 |
|
} |
2246 |
|
|
2247 |
double* DimensionRegion::CreateVelocityTable(curve_type_t curveType, uint8_t depth, uint8_t scaling) { |
double* DimensionRegion::CreateVelocityTable(curve_type_t curveType, uint8_t depth, uint8_t scaling) { |
2248 |
|
|
2249 |
// line-segment approximations of the 15 velocity curves |
// line-segment approximations of the 15 velocity curves |
2390 |
RIFF::List* _3prg = rgnList->GetSubList(LIST_TYPE_3PRG); |
RIFF::List* _3prg = rgnList->GetSubList(LIST_TYPE_3PRG); |
2391 |
if (!_3prg) _3prg = rgnList->AddSubList(LIST_TYPE_3PRG); |
if (!_3prg) _3prg = rgnList->AddSubList(LIST_TYPE_3PRG); |
2392 |
RIFF::List* _3ewl = _3prg->AddSubList(LIST_TYPE_3EWL); |
RIFF::List* _3ewl = _3prg->AddSubList(LIST_TYPE_3EWL); |
2393 |
pDimensionRegions[0] = new DimensionRegion(_3ewl); |
pDimensionRegions[0] = new DimensionRegion(this, _3ewl); |
2394 |
DimensionRegions = 1; |
DimensionRegions = 1; |
2395 |
} |
} |
2396 |
} |
} |
2414 |
// first update base class's chunks |
// first update base class's chunks |
2415 |
DLS::Region::UpdateChunks(); |
DLS::Region::UpdateChunks(); |
2416 |
|
|
|
File* pFile = (File*) GetParent()->GetParent(); |
|
|
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
|
|
|
|
2417 |
// update dimension region's chunks |
// update dimension region's chunks |
2418 |
for (int i = 0; i < DimensionRegions; i++) { |
for (int i = 0; i < DimensionRegions; i++) { |
2419 |
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(); |
|
2420 |
} |
} |
2421 |
|
|
2422 |
|
File* pFile = (File*) GetParent()->GetParent(); |
2423 |
|
bool version3 = pFile->pVersion && pFile->pVersion->major == 3; |
2424 |
const int iMaxDimensions = version3 ? 8 : 5; |
const int iMaxDimensions = version3 ? 8 : 5; |
2425 |
const int iMaxDimensionRegions = version3 ? 256 : 32; |
const int iMaxDimensionRegions = version3 ? 256 : 32; |
2426 |
|
|
2476 |
RIFF::List* _3ewl = _3prg->GetFirstSubList(); |
RIFF::List* _3ewl = _3prg->GetFirstSubList(); |
2477 |
while (_3ewl) { |
while (_3ewl) { |
2478 |
if (_3ewl->GetListType() == LIST_TYPE_3EWL) { |
if (_3ewl->GetListType() == LIST_TYPE_3EWL) { |
2479 |
pDimensionRegions[dimensionRegionNr] = new DimensionRegion(_3ewl); |
pDimensionRegions[dimensionRegionNr] = new DimensionRegion(this, _3ewl); |
2480 |
dimensionRegionNr++; |
dimensionRegionNr++; |
2481 |
} |
} |
2482 |
_3ewl = _3prg->GetNextSubList(); |
_3ewl = _3prg->GetNextSubList(); |
2485 |
} |
} |
2486 |
} |
} |
2487 |
|
|
2488 |
|
void Region::SetKeyRange(uint16_t Low, uint16_t High) { |
2489 |
|
// update KeyRange struct and make sure regions are in correct order |
2490 |
|
DLS::Region::SetKeyRange(Low, High); |
2491 |
|
// update Region key table for fast lookup |
2492 |
|
((gig::Instrument*)GetParent())->UpdateRegionKeyTable(); |
2493 |
|
} |
2494 |
|
|
2495 |
void Region::UpdateVelocityTable() { |
void Region::UpdateVelocityTable() { |
2496 |
// get velocity dimension's index |
// get velocity dimension's index |
2497 |
int veldim = -1; |
int veldim = -1; |
2597 |
if (pDimensionDefinitions[i].dimension == pDimDef->dimension) |
if (pDimensionDefinitions[i].dimension == pDimDef->dimension) |
2598 |
throw gig::Exception("Could not add new dimension, there is already a dimension of the same type"); |
throw gig::Exception("Could not add new dimension, there is already a dimension of the same type"); |
2599 |
|
|
2600 |
|
// pos is where the new dimension should be placed, normally |
2601 |
|
// last in list, except for the samplechannel dimension which |
2602 |
|
// has to be first in list |
2603 |
|
int pos = pDimDef->dimension == dimension_samplechannel ? 0 : Dimensions; |
2604 |
|
int bitpos = 0; |
2605 |
|
for (int i = 0 ; i < pos ; i++) |
2606 |
|
bitpos += pDimensionDefinitions[i].bits; |
2607 |
|
|
2608 |
|
// make room for the new dimension |
2609 |
|
for (int i = Dimensions ; i > pos ; i--) pDimensionDefinitions[i] = pDimensionDefinitions[i - 1]; |
2610 |
|
for (int i = 0 ; i < (1 << iCurrentBits) ; i++) { |
2611 |
|
for (int j = Dimensions ; j > pos ; j--) { |
2612 |
|
pDimensionRegions[i]->DimensionUpperLimits[j] = |
2613 |
|
pDimensionRegions[i]->DimensionUpperLimits[j - 1]; |
2614 |
|
} |
2615 |
|
} |
2616 |
|
|
2617 |
// assign definition of new dimension |
// assign definition of new dimension |
2618 |
pDimensionDefinitions[Dimensions] = *pDimDef; |
pDimensionDefinitions[pos] = *pDimDef; |
2619 |
|
|
2620 |
// auto correct certain dimension definition fields (where possible) |
// auto correct certain dimension definition fields (where possible) |
2621 |
pDimensionDefinitions[Dimensions].split_type = |
pDimensionDefinitions[pos].split_type = |
2622 |
__resolveSplitType(pDimensionDefinitions[Dimensions].dimension); |
__resolveSplitType(pDimensionDefinitions[pos].dimension); |
2623 |
pDimensionDefinitions[Dimensions].zone_size = |
pDimensionDefinitions[pos].zone_size = |
2624 |
__resolveZoneSize(pDimensionDefinitions[Dimensions]); |
__resolveZoneSize(pDimensionDefinitions[pos]); |
2625 |
|
|
2626 |
// create new dimension region(s) for this new dimension |
// create new dimension region(s) for this new dimension, and make |
2627 |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
// sure that the dimension regions are placed correctly in both the |
2628 |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
// RIFF list and the pDimensionRegions array |
2629 |
RIFF::List* _3prg = pCkRegion->GetSubList(LIST_TYPE_3PRG); |
RIFF::Chunk* moveTo = NULL; |
2630 |
RIFF::List* pNewDimRgnListChunk = _3prg->AddSubList(LIST_TYPE_3EWL); |
RIFF::List* _3prg = pCkRegion->GetSubList(LIST_TYPE_3PRG); |
2631 |
pDimensionRegions[i] = new DimensionRegion(pNewDimRgnListChunk); |
for (int i = (1 << iCurrentBits) - (1 << bitpos) ; i >= 0 ; i -= (1 << bitpos)) { |
2632 |
|
for (int k = 0 ; k < (1 << bitpos) ; k++) { |
2633 |
// copy the upper limits for the other dimensions |
pDimensionRegions[(i << pDimDef->bits) + k] = pDimensionRegions[i + k]; |
2634 |
memcpy(pDimensionRegions[i]->DimensionUpperLimits, |
} |
2635 |
pDimensionRegions[i & ((1 << iCurrentBits) - 1)]->DimensionUpperLimits, 8); |
for (int j = 1 ; j < (1 << pDimDef->bits) ; j++) { |
2636 |
|
for (int k = 0 ; k < (1 << bitpos) ; k++) { |
2637 |
|
RIFF::List* pNewDimRgnListChunk = _3prg->AddSubList(LIST_TYPE_3EWL); |
2638 |
|
if (moveTo) _3prg->MoveSubChunk(pNewDimRgnListChunk, moveTo); |
2639 |
|
// create a new dimension region and copy all parameter values from |
2640 |
|
// an existing dimension region |
2641 |
|
pDimensionRegions[(i << pDimDef->bits) + (j << bitpos) + k] = |
2642 |
|
new DimensionRegion(pNewDimRgnListChunk, *pDimensionRegions[i + k]); |
2643 |
|
|
2644 |
DimensionRegions++; |
DimensionRegions++; |
2645 |
|
} |
2646 |
|
} |
2647 |
|
moveTo = pDimensionRegions[i]->pParentList; |
2648 |
} |
} |
2649 |
|
|
2650 |
// initialize the upper limits for this dimension |
// initialize the upper limits for this dimension |
2651 |
for (int z = 0, j = 0 ; z < pDimDef->zones ; z++, j += 1 << iCurrentBits) { |
int mask = (1 << bitpos) - 1; |
2652 |
|
for (int z = 0 ; z < pDimDef->zones ; z++) { |
2653 |
uint8_t upperLimit = uint8_t((z + 1) * 128.0 / pDimDef->zones - 1); |
uint8_t upperLimit = uint8_t((z + 1) * 128.0 / pDimDef->zones - 1); |
2654 |
for (int i = 0 ; i < 1 << iCurrentBits ; i++) { |
for (int i = 0 ; i < 1 << iCurrentBits ; i++) { |
2655 |
pDimensionRegions[j + i]->DimensionUpperLimits[Dimensions] = upperLimit; |
pDimensionRegions[((i & ~mask) << pDimDef->bits) | |
2656 |
|
(z << bitpos) | |
2657 |
|
(i & mask)]->DimensionUpperLimits[pos] = upperLimit; |
2658 |
} |
} |
2659 |
} |
} |
2660 |
|
|
2931 |
} |
} |
2932 |
|
|
2933 |
void Instrument::UpdateRegionKeyTable() { |
void Instrument::UpdateRegionKeyTable() { |
2934 |
|
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
2935 |
RegionList::iterator iter = pRegions->begin(); |
RegionList::iterator iter = pRegions->begin(); |
2936 |
RegionList::iterator end = pRegions->end(); |
RegionList::iterator end = pRegions->end(); |
2937 |
for (; iter != end; ++iter) { |
for (; iter != end; ++iter) { |
2999 |
* there is no Region defined for the given \a Key |
* there is no Region defined for the given \a Key |
3000 |
*/ |
*/ |
3001 |
Region* Instrument::GetRegion(unsigned int Key) { |
Region* Instrument::GetRegion(unsigned int Key) { |
3002 |
if (!pRegions || !pRegions->size() || Key > 127) return NULL; |
if (!pRegions || pRegions->empty() || Key > 127) return NULL; |
3003 |
return RegionKeyTable[Key]; |
return RegionKeyTable[Key]; |
3004 |
|
|
3005 |
/*for (int i = 0; i < Regions; i++) { |
/*for (int i = 0; i < Regions; i++) { |