static VariableNestingLevel *
getBaseDataVariables (void) {
if (baseDataVariables) {
releaseVariableNestingLevel(currentDataVariables);
deleteVariables(baseDataVariables);
} else {
VariableNestingLevel *globalVariables = getGlobalVariables(1);
if (!globalVariables) return NULL;
VariableNestingLevel *baseVariables = newVariableNestingLevel(globalVariables, "base");
if (!baseVariables) return NULL;
baseDataVariables = claimVariableNestingLevel(baseVariables);
}
currentDataVariables = claimVariableNestingLevel(baseDataVariables);
return baseDataVariables;
}
void CtrlrSysexProcessor::sysExProcessToken (const CtrlrSysexToken token, uint8 *byte, const int value, const int channel)
{
if (byte == NULL)
return;
BigInteger bi;
switch (token.getType())
{
case ByteValue:
*byte = (uint8)value;
break;
case ByteChannel:
*byte = (uint8)jlimit (0,15, channel-1);
break;
case LSB7bitValue:
*byte = (uint8)(value & 127);
break;
case MSB7bitValue:
*byte = (uint8)(value >> 7);
break;
case ByteChannel4Bit:
bi = BigInteger ((uint8)jlimit (0,15, channel-1));
bi.setBitRangeAsInt (4, 3, token.getAdditionalData());
*byte = (uint8)bi.getBitRangeAsInt(0,7);
break;
case GlobalVariable:
if (getGlobalVariables() [token.getAdditionalData()] >= 0)
*byte = (uint8)getGlobalVariables() [token.getAdditionalData()];
break;
case LSB4bitValue:
*byte = (uint8)(value & 0xf);
break;
case MSB4bitValue:
*byte = (uint8)((value >> 4) & 0xf);
break;
case RolandSplitByte1:
*byte = getRolandSplit (value, 1);
break;
case RolandSplitByte2:
*byte = getRolandSplit (value, 2);
break;
case RolandSplitByte3:
*byte = getRolandSplit (value, 3);
break;
case RolandSplitByte4:
*byte = getRolandSplit (value, 4);
break;
case CurrentProgram:
case CurrentBank:
case Ignore:
case ChecksumRolandJP8080:
case ChecksumWaldorfRackAttack:
case FormulaToken:
case LUAToken:
case NoToken:
break;
}
}
