1083 |
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) { |
1084 |
// Initialization |
// Initialization |
1085 |
Dimensions = 0; |
Dimensions = 0; |
1086 |
for (int i = 0; i < 32; i++) { |
for (int i = 0; i < 256; i++) { |
1087 |
pDimensionRegions[i] = NULL; |
pDimensionRegions[i] = NULL; |
1088 |
} |
} |
1089 |
Layers = 1; |
Layers = 1; |
1090 |
|
File* file = (File*) GetParent()->GetParent(); |
1091 |
|
int dimensionBits = (file->pVersion && file->pVersion->major == 3) ? 8 : 5; |
1092 |
|
|
1093 |
// Actual Loading |
// Actual Loading |
1094 |
|
|
1097 |
RIFF::Chunk* _3lnk = rgnList->GetSubChunk(CHUNK_ID_3LNK); |
RIFF::Chunk* _3lnk = rgnList->GetSubChunk(CHUNK_ID_3LNK); |
1098 |
if (_3lnk) { |
if (_3lnk) { |
1099 |
DimensionRegions = _3lnk->ReadUint32(); |
DimensionRegions = _3lnk->ReadUint32(); |
1100 |
for (int i = 0; i < 5; i++) { |
for (int i = 0; i < dimensionBits; i++) { |
1101 |
dimension_t dimension = static_cast<dimension_t>(_3lnk->ReadUint8()); |
dimension_t dimension = static_cast<dimension_t>(_3lnk->ReadUint8()); |
1102 |
uint8_t bits = _3lnk->ReadUint8(); |
uint8_t bits = _3lnk->ReadUint8(); |
1103 |
if (dimension == dimension_none) { // inactive dimension |
if (dimension == dimension_none) { // inactive dimension |
1140 |
else { // custom defined ranges |
else { // custom defined ranges |
1141 |
pDimDef->split_type = split_type_customvelocity; |
pDimDef->split_type = split_type_customvelocity; |
1142 |
pDimDef->ranges = new range_t[pDimDef->zones]; |
pDimDef->ranges = new range_t[pDimDef->zones]; |
1143 |
unsigned int bits[5] = {0,0,0,0,0}; |
uint8_t bits[8] = { 0 }; |
1144 |
int previousUpperLimit = -1; |
int previousUpperLimit = -1; |
1145 |
for (int velocityZone = 0; velocityZone < pDimDef->zones; velocityZone++) { |
for (int velocityZone = 0; velocityZone < pDimDef->zones; velocityZone++) { |
1146 |
bits[i] = velocityZone; |
bits[i] = velocityZone; |
1147 |
DimensionRegion* pDimRegion = GetDimensionRegionByBit(bits[4],bits[3],bits[2],bits[1],bits[0]); |
DimensionRegion* pDimRegion = GetDimensionRegionByBit(bits); |
1148 |
|
|
1149 |
pDimDef->ranges[velocityZone].low = previousUpperLimit + 1; |
pDimDef->ranges[velocityZone].low = previousUpperLimit + 1; |
1150 |
pDimDef->ranges[velocityZone].high = pDimRegion->VelocityUpperLimit; |
pDimDef->ranges[velocityZone].high = pDimRegion->VelocityUpperLimit; |
1212 |
* left channel, 1 for right channel or 0 for layer 0, 1 for layer 1, |
* left channel, 1 for right channel or 0 for layer 0, 1 for layer 1, |
1213 |
* etc.). |
* etc.). |
1214 |
* |
* |
1215 |
* @param Dim4Val MIDI controller value (0-127) for dimension 4 |
* @param DimValues MIDI controller values (0-127) for dimension 0 to 7 |
|
* @param Dim3Val MIDI controller value (0-127) for dimension 3 |
|
|
* @param Dim2Val MIDI controller value (0-127) for dimension 2 |
|
|
* @param Dim1Val MIDI controller value (0-127) for dimension 1 |
|
|
* @param Dim0Val MIDI controller value (0-127) for dimension 0 |
|
1216 |
* @returns adress to the DimensionRegion for the given situation |
* @returns adress to the DimensionRegion for the given situation |
1217 |
* @see pDimensionDefinitions |
* @see pDimensionDefinitions |
1218 |
* @see Dimensions |
* @see Dimensions |
1219 |
*/ |
*/ |
1220 |
DimensionRegion* Region::GetDimensionRegionByValue(uint Dim4Val, uint Dim3Val, uint Dim2Val, uint Dim1Val, uint Dim0Val) { |
DimensionRegion* Region::GetDimensionRegionByValue(const uint DimValues[8]) { |
1221 |
uint8_t bits[5] = {Dim0Val,Dim1Val,Dim2Val,Dim3Val,Dim4Val}; |
uint8_t bits[8] = { 0 }; |
1222 |
for (uint i = 0; i < Dimensions; i++) { |
for (uint i = 0; i < Dimensions; i++) { |
1223 |
|
bits[i] = DimValues[i]; |
1224 |
switch (pDimensionDefinitions[i].split_type) { |
switch (pDimensionDefinitions[i].split_type) { |
1225 |
case split_type_normal: |
case split_type_normal: |
1226 |
bits[i] /= pDimensionDefinitions[i].zone_size; |
bits[i] /= pDimensionDefinitions[i].zone_size; |
1234 |
break; |
break; |
1235 |
} |
} |
1236 |
} |
} |
1237 |
return GetDimensionRegionByBit(bits[4],bits[3],bits[2],bits[1],bits[0]); |
return GetDimensionRegionByBit(bits); |
1238 |
} |
} |
1239 |
|
|
1240 |
/** |
/** |
1242 |
* numbers (zone index). You usually use <i>GetDimensionRegionByValue</i> |
* numbers (zone index). You usually use <i>GetDimensionRegionByValue</i> |
1243 |
* instead of calling this method directly! |
* instead of calling this method directly! |
1244 |
* |
* |
1245 |
* @param Dim4Bit Bit number for dimension 4 |
* @param DimBits Bit numbers for dimension 0 to 7 |
|
* @param Dim3Bit Bit number for dimension 3 |
|
|
* @param Dim2Bit Bit number for dimension 2 |
|
|
* @param Dim1Bit Bit number for dimension 1 |
|
|
* @param Dim0Bit Bit number for dimension 0 |
|
1246 |
* @returns adress to the DimensionRegion for the given dimension |
* @returns adress to the DimensionRegion for the given dimension |
1247 |
* bit numbers |
* bit numbers |
1248 |
* @see GetDimensionRegionByValue() |
* @see GetDimensionRegionByValue() |
1249 |
*/ |
*/ |
1250 |
DimensionRegion* Region::GetDimensionRegionByBit(uint8_t Dim4Bit, uint8_t Dim3Bit, uint8_t Dim2Bit, uint8_t Dim1Bit, uint8_t Dim0Bit) { |
DimensionRegion* Region::GetDimensionRegionByBit(const uint8_t DimBits[8]) { |
1251 |
return *(pDimensionRegions + ((((((((Dim4Bit << pDimensionDefinitions[3].bits) | Dim3Bit) |
return pDimensionRegions[((((((DimBits[7] << pDimensionDefinitions[6].bits | DimBits[6]) |
1252 |
<< pDimensionDefinitions[2].bits) | Dim2Bit) |
<< pDimensionDefinitions[5].bits | DimBits[5]) |
1253 |
<< pDimensionDefinitions[1].bits) | Dim1Bit) |
<< pDimensionDefinitions[4].bits | DimBits[4]) |
1254 |
<< pDimensionDefinitions[0].bits) | Dim0Bit) ); |
<< pDimensionDefinitions[3].bits | DimBits[3]) |
1255 |
|
<< pDimensionDefinitions[2].bits | DimBits[2]) |
1256 |
|
<< pDimensionDefinitions[1].bits | DimBits[1]) |
1257 |
|
<< pDimensionDefinitions[0].bits | DimBits[0]]; |
1258 |
} |
} |
1259 |
|
|
1260 |
/** |
/** |