254 |
} |
} |
255 |
|
|
256 |
|
|
257 |
|
|
258 |
|
// *************** Other Internal functions *************** |
259 |
|
// * |
260 |
|
|
261 |
|
static split_type_t __resolveSplitType(dimension_t dimension) { |
262 |
|
return ( |
263 |
|
dimension == dimension_layer || |
264 |
|
dimension == dimension_samplechannel || |
265 |
|
dimension == dimension_releasetrigger || |
266 |
|
dimension == dimension_keyboard || |
267 |
|
dimension == dimension_roundrobin || |
268 |
|
dimension == dimension_random || |
269 |
|
dimension == dimension_smartmidi || |
270 |
|
dimension == dimension_roundrobinkeyboard |
271 |
|
) ? split_type_bit : split_type_normal; |
272 |
|
} |
273 |
|
|
274 |
|
static int __resolveZoneSize(dimension_def_t& dimension_definition) { |
275 |
|
return (dimension_definition.split_type == split_type_normal) |
276 |
|
? int(128.0 / dimension_definition.zones) : 0; |
277 |
|
} |
278 |
|
|
279 |
|
|
280 |
|
|
281 |
// *************** Sample *************** |
// *************** Sample *************** |
282 |
// * |
// * |
283 |
|
|
303 |
* is located, 0 otherwise |
* is located, 0 otherwise |
304 |
*/ |
*/ |
305 |
Sample::Sample(File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo) : DLS::Sample((DLS::File*) pFile, waveList, WavePoolOffset) { |
Sample::Sample(File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo) : DLS::Sample((DLS::File*) pFile, waveList, WavePoolOffset) { |
306 |
pInfo->UseFixedLengthStrings = true; |
static const DLS::Info::FixedStringLength fixedStringLengths[] = { |
307 |
|
{ CHUNK_ID_INAM, 64 }, |
308 |
|
{ 0, 0 } |
309 |
|
}; |
310 |
|
pInfo->FixedStringLengths = fixedStringLengths; |
311 |
Instances++; |
Instances++; |
312 |
FileNo = fileNo; |
FileNo = fileNo; |
313 |
|
|
406 |
// update 'smpl' chunk |
// update 'smpl' chunk |
407 |
uint8_t* pData = (uint8_t*) pCkSmpl->LoadChunkData(); |
uint8_t* pData = (uint8_t*) pCkSmpl->LoadChunkData(); |
408 |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
SamplePeriod = uint32_t(1000000000.0 / SamplesPerSecond + 0.5); |
409 |
memcpy(&pData[0], &Manufacturer, 4); |
store32(&pData[0], Manufacturer); |
410 |
memcpy(&pData[4], &Product, 4); |
store32(&pData[4], Product); |
411 |
memcpy(&pData[8], &SamplePeriod, 4); |
store32(&pData[8], SamplePeriod); |
412 |
memcpy(&pData[12], &MIDIUnityNote, 4); |
store32(&pData[12], MIDIUnityNote); |
413 |
memcpy(&pData[16], &FineTune, 4); |
store32(&pData[16], FineTune); |
414 |
memcpy(&pData[20], &SMPTEFormat, 4); |
store32(&pData[20], SMPTEFormat); |
415 |
memcpy(&pData[24], &SMPTEOffset, 4); |
store32(&pData[24], SMPTEOffset); |
416 |
memcpy(&pData[28], &Loops, 4); |
store32(&pData[28], Loops); |
417 |
|
|
418 |
// we skip 'manufByt' for now (4 bytes) |
// we skip 'manufByt' for now (4 bytes) |
419 |
|
|
420 |
memcpy(&pData[36], &LoopID, 4); |
store32(&pData[36], LoopID); |
421 |
memcpy(&pData[40], &LoopType, 4); |
store32(&pData[40], LoopType); |
422 |
memcpy(&pData[44], &LoopStart, 4); |
store32(&pData[44], LoopStart); |
423 |
memcpy(&pData[48], &LoopEnd, 4); |
store32(&pData[48], LoopEnd); |
424 |
memcpy(&pData[52], &LoopFraction, 4); |
store32(&pData[52], LoopFraction); |
425 |
memcpy(&pData[56], &LoopPlayCount, 4); |
store32(&pData[56], LoopPlayCount); |
426 |
|
|
427 |
// make sure '3gix' chunk exists |
// make sure '3gix' chunk exists |
428 |
pCk3gix = pWaveList->GetSubChunk(CHUNK_ID_3GIX); |
pCk3gix = pWaveList->GetSubChunk(CHUNK_ID_3GIX); |
442 |
} |
} |
443 |
// update '3gix' chunk |
// update '3gix' chunk |
444 |
pData = (uint8_t*) pCk3gix->LoadChunkData(); |
pData = (uint8_t*) pCk3gix->LoadChunkData(); |
445 |
memcpy(&pData[0], &iSampleGroup, 2); |
store16(&pData[0], iSampleGroup); |
446 |
} |
} |
447 |
|
|
448 |
/// Scans compressed samples for mandatory informations (e.g. actual number of total sample points). |
/// Scans compressed samples for mandatory informations (e.g. actual number of total sample points). |
1508 |
// update '3ewa' chunk with DimensionRegion's current settings |
// update '3ewa' chunk with DimensionRegion's current settings |
1509 |
|
|
1510 |
const uint32_t chunksize = _3ewa->GetSize(); |
const uint32_t chunksize = _3ewa->GetSize(); |
1511 |
memcpy(&pData[0], &chunksize, 4); // unknown, always chunk size? |
store32(&pData[0], chunksize); // unknown, always chunk size? |
1512 |
|
|
1513 |
const int32_t lfo3freq = (int32_t) GIG_EXP_ENCODE(LFO3Frequency); |
const int32_t lfo3freq = (int32_t) GIG_EXP_ENCODE(LFO3Frequency); |
1514 |
memcpy(&pData[4], &lfo3freq, 4); |
store32(&pData[4], lfo3freq); |
1515 |
|
|
1516 |
const int32_t eg3attack = (int32_t) GIG_EXP_ENCODE(EG3Attack); |
const int32_t eg3attack = (int32_t) GIG_EXP_ENCODE(EG3Attack); |
1517 |
memcpy(&pData[8], &eg3attack, 4); |
store32(&pData[8], eg3attack); |
1518 |
|
|
1519 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1520 |
|
|
1521 |
memcpy(&pData[14], &LFO1InternalDepth, 2); |
store16(&pData[14], LFO1InternalDepth); |
1522 |
|
|
1523 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1524 |
|
|
1525 |
memcpy(&pData[18], &LFO3InternalDepth, 2); |
store16(&pData[18], LFO3InternalDepth); |
1526 |
|
|
1527 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1528 |
|
|
1529 |
memcpy(&pData[22], &LFO1ControlDepth, 2); |
store16(&pData[22], LFO1ControlDepth); |
1530 |
|
|
1531 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1532 |
|
|
1533 |
memcpy(&pData[26], &LFO3ControlDepth, 2); |
store16(&pData[26], LFO3ControlDepth); |
1534 |
|
|
1535 |
const int32_t eg1attack = (int32_t) GIG_EXP_ENCODE(EG1Attack); |
const int32_t eg1attack = (int32_t) GIG_EXP_ENCODE(EG1Attack); |
1536 |
memcpy(&pData[28], &eg1attack, 4); |
store32(&pData[28], eg1attack); |
1537 |
|
|
1538 |
const int32_t eg1decay1 = (int32_t) GIG_EXP_ENCODE(EG1Decay1); |
const int32_t eg1decay1 = (int32_t) GIG_EXP_ENCODE(EG1Decay1); |
1539 |
memcpy(&pData[32], &eg1decay1, 4); |
store32(&pData[32], eg1decay1); |
1540 |
|
|
1541 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1542 |
|
|
1543 |
memcpy(&pData[38], &EG1Sustain, 2); |
store16(&pData[38], EG1Sustain); |
1544 |
|
|
1545 |
const int32_t eg1release = (int32_t) GIG_EXP_ENCODE(EG1Release); |
const int32_t eg1release = (int32_t) GIG_EXP_ENCODE(EG1Release); |
1546 |
memcpy(&pData[40], &eg1release, 4); |
store32(&pData[40], eg1release); |
1547 |
|
|
1548 |
const uint8_t eg1ctl = (uint8_t) EncodeLeverageController(EG1Controller); |
const uint8_t eg1ctl = (uint8_t) EncodeLeverageController(EG1Controller); |
1549 |
memcpy(&pData[44], &eg1ctl, 1); |
pData[44] = eg1ctl; |
1550 |
|
|
1551 |
const uint8_t eg1ctrloptions = |
const uint8_t eg1ctrloptions = |
1552 |
(EG1ControllerInvert) ? 0x01 : 0x00 | |
(EG1ControllerInvert) ? 0x01 : 0x00 | |
1553 |
GIG_EG_CTR_ATTACK_INFLUENCE_ENCODE(EG1ControllerAttackInfluence) | |
GIG_EG_CTR_ATTACK_INFLUENCE_ENCODE(EG1ControllerAttackInfluence) | |
1554 |
GIG_EG_CTR_DECAY_INFLUENCE_ENCODE(EG1ControllerDecayInfluence) | |
GIG_EG_CTR_DECAY_INFLUENCE_ENCODE(EG1ControllerDecayInfluence) | |
1555 |
GIG_EG_CTR_RELEASE_INFLUENCE_ENCODE(EG1ControllerReleaseInfluence); |
GIG_EG_CTR_RELEASE_INFLUENCE_ENCODE(EG1ControllerReleaseInfluence); |
1556 |
memcpy(&pData[45], &eg1ctrloptions, 1); |
pData[45] = eg1ctrloptions; |
1557 |
|
|
1558 |
const uint8_t eg2ctl = (uint8_t) EncodeLeverageController(EG2Controller); |
const uint8_t eg2ctl = (uint8_t) EncodeLeverageController(EG2Controller); |
1559 |
memcpy(&pData[46], &eg2ctl, 1); |
pData[46] = eg2ctl; |
1560 |
|
|
1561 |
const uint8_t eg2ctrloptions = |
const uint8_t eg2ctrloptions = |
1562 |
(EG2ControllerInvert) ? 0x01 : 0x00 | |
(EG2ControllerInvert) ? 0x01 : 0x00 | |
1563 |
GIG_EG_CTR_ATTACK_INFLUENCE_ENCODE(EG2ControllerAttackInfluence) | |
GIG_EG_CTR_ATTACK_INFLUENCE_ENCODE(EG2ControllerAttackInfluence) | |
1564 |
GIG_EG_CTR_DECAY_INFLUENCE_ENCODE(EG2ControllerDecayInfluence) | |
GIG_EG_CTR_DECAY_INFLUENCE_ENCODE(EG2ControllerDecayInfluence) | |
1565 |
GIG_EG_CTR_RELEASE_INFLUENCE_ENCODE(EG2ControllerReleaseInfluence); |
GIG_EG_CTR_RELEASE_INFLUENCE_ENCODE(EG2ControllerReleaseInfluence); |
1566 |
memcpy(&pData[47], &eg2ctrloptions, 1); |
pData[47] = eg2ctrloptions; |
1567 |
|
|
1568 |
const int32_t lfo1freq = (int32_t) GIG_EXP_ENCODE(LFO1Frequency); |
const int32_t lfo1freq = (int32_t) GIG_EXP_ENCODE(LFO1Frequency); |
1569 |
memcpy(&pData[48], &lfo1freq, 4); |
store32(&pData[48], lfo1freq); |
1570 |
|
|
1571 |
const int32_t eg2attack = (int32_t) GIG_EXP_ENCODE(EG2Attack); |
const int32_t eg2attack = (int32_t) GIG_EXP_ENCODE(EG2Attack); |
1572 |
memcpy(&pData[52], &eg2attack, 4); |
store32(&pData[52], eg2attack); |
1573 |
|
|
1574 |
const int32_t eg2decay1 = (int32_t) GIG_EXP_ENCODE(EG2Decay1); |
const int32_t eg2decay1 = (int32_t) GIG_EXP_ENCODE(EG2Decay1); |
1575 |
memcpy(&pData[56], &eg2decay1, 4); |
store32(&pData[56], eg2decay1); |
1576 |
|
|
1577 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1578 |
|
|
1579 |
memcpy(&pData[62], &EG2Sustain, 2); |
store16(&pData[62], EG2Sustain); |
1580 |
|
|
1581 |
const int32_t eg2release = (int32_t) GIG_EXP_ENCODE(EG2Release); |
const int32_t eg2release = (int32_t) GIG_EXP_ENCODE(EG2Release); |
1582 |
memcpy(&pData[64], &eg2release, 4); |
store32(&pData[64], eg2release); |
1583 |
|
|
1584 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1585 |
|
|
1586 |
memcpy(&pData[70], &LFO2ControlDepth, 2); |
store16(&pData[70], LFO2ControlDepth); |
1587 |
|
|
1588 |
const int32_t lfo2freq = (int32_t) GIG_EXP_ENCODE(LFO2Frequency); |
const int32_t lfo2freq = (int32_t) GIG_EXP_ENCODE(LFO2Frequency); |
1589 |
memcpy(&pData[72], &lfo2freq, 4); |
store32(&pData[72], lfo2freq); |
1590 |
|
|
1591 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1592 |
|
|
1593 |
memcpy(&pData[78], &LFO2InternalDepth, 2); |
store16(&pData[78], LFO2InternalDepth); |
1594 |
|
|
1595 |
const int32_t eg1decay2 = (int32_t) (EG1InfiniteSustain) ? 0x7fffffff : (int32_t) GIG_EXP_ENCODE(EG1Decay2); |
const int32_t eg1decay2 = (int32_t) (EG1InfiniteSustain) ? 0x7fffffff : (int32_t) GIG_EXP_ENCODE(EG1Decay2); |
1596 |
memcpy(&pData[80], &eg1decay2, 4); |
store32(&pData[80], eg1decay2); |
1597 |
|
|
1598 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1599 |
|
|
1600 |
memcpy(&pData[86], &EG1PreAttack, 2); |
store16(&pData[86], EG1PreAttack); |
1601 |
|
|
1602 |
const int32_t eg2decay2 = (int32_t) (EG2InfiniteSustain) ? 0x7fffffff : (int32_t) GIG_EXP_ENCODE(EG2Decay2); |
const int32_t eg2decay2 = (int32_t) (EG2InfiniteSustain) ? 0x7fffffff : (int32_t) GIG_EXP_ENCODE(EG2Decay2); |
1603 |
memcpy(&pData[88], &eg2decay2, 4); |
store32(&pData[88], eg2decay2); |
1604 |
|
|
1605 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1606 |
|
|
1607 |
memcpy(&pData[94], &EG2PreAttack, 2); |
store16(&pData[94], EG2PreAttack); |
1608 |
|
|
1609 |
{ |
{ |
1610 |
if (VelocityResponseDepth > 4) throw Exception("VelocityResponseDepth must be between 0 and 4"); |
if (VelocityResponseDepth > 4) throw Exception("VelocityResponseDepth must be between 0 and 4"); |
1622 |
default: |
default: |
1623 |
throw Exception("Could not update DimensionRegion's chunk, unknown VelocityResponseCurve selected"); |
throw Exception("Could not update DimensionRegion's chunk, unknown VelocityResponseCurve selected"); |
1624 |
} |
} |
1625 |
memcpy(&pData[96], &velocityresponse, 1); |
pData[96] = velocityresponse; |
1626 |
} |
} |
1627 |
|
|
1628 |
{ |
{ |
1641 |
default: |
default: |
1642 |
throw Exception("Could not update DimensionRegion's chunk, unknown ReleaseVelocityResponseCurve selected"); |
throw Exception("Could not update DimensionRegion's chunk, unknown ReleaseVelocityResponseCurve selected"); |
1643 |
} |
} |
1644 |
memcpy(&pData[97], &releasevelocityresponse, 1); |
pData[97] = releasevelocityresponse; |
1645 |
} |
} |
1646 |
|
|
1647 |
memcpy(&pData[98], &VelocityResponseCurveScaling, 1); |
pData[98] = VelocityResponseCurveScaling; |
1648 |
|
|
1649 |
memcpy(&pData[99], &AttenuationControllerThreshold, 1); |
pData[99] = AttenuationControllerThreshold; |
1650 |
|
|
1651 |
// next 4 bytes unknown |
// next 4 bytes unknown |
1652 |
|
|
1653 |
memcpy(&pData[104], &SampleStartOffset, 2); |
store16(&pData[104], SampleStartOffset); |
1654 |
|
|
1655 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1656 |
|
|
1669 |
default: |
default: |
1670 |
throw Exception("Could not update DimensionRegion's chunk, unknown DimensionBypass selected"); |
throw Exception("Could not update DimensionRegion's chunk, unknown DimensionBypass selected"); |
1671 |
} |
} |
1672 |
memcpy(&pData[108], &pitchTrackDimensionBypass, 1); |
pData[108] = pitchTrackDimensionBypass; |
1673 |
} |
} |
1674 |
|
|
1675 |
const uint8_t pan = (Pan >= 0) ? Pan : ((-Pan) + 63); // signed 8 bit -> signed 7 bit |
const uint8_t pan = (Pan >= 0) ? Pan : ((-Pan) + 63); // signed 8 bit -> signed 7 bit |
1676 |
memcpy(&pData[109], &pan, 1); |
pData[109] = pan; |
1677 |
|
|
1678 |
const uint8_t selfmask = (SelfMask) ? 0x01 : 0x00; |
const uint8_t selfmask = (SelfMask) ? 0x01 : 0x00; |
1679 |
memcpy(&pData[110], &selfmask, 1); |
pData[110] = selfmask; |
1680 |
|
|
1681 |
// next byte unknown |
// next byte unknown |
1682 |
|
|
1685 |
if (LFO3Sync) lfo3ctrl |= 0x20; // bit 5 |
if (LFO3Sync) lfo3ctrl |= 0x20; // bit 5 |
1686 |
if (InvertAttenuationController) lfo3ctrl |= 0x80; // bit 7 |
if (InvertAttenuationController) lfo3ctrl |= 0x80; // bit 7 |
1687 |
if (VCFType == vcf_type_lowpassturbo) lfo3ctrl |= 0x40; // bit 6 |
if (VCFType == vcf_type_lowpassturbo) lfo3ctrl |= 0x40; // bit 6 |
1688 |
memcpy(&pData[112], &lfo3ctrl, 1); |
pData[112] = lfo3ctrl; |
1689 |
} |
} |
1690 |
|
|
1691 |
const uint8_t attenctl = EncodeLeverageController(AttenuationController); |
const uint8_t attenctl = EncodeLeverageController(AttenuationController); |
1692 |
memcpy(&pData[113], &attenctl, 1); |
pData[113] = attenctl; |
1693 |
|
|
1694 |
{ |
{ |
1695 |
uint8_t lfo2ctrl = LFO2Controller & 0x07; // lower 3 bits |
uint8_t lfo2ctrl = LFO2Controller & 0x07; // lower 3 bits |
1696 |
if (LFO2FlipPhase) lfo2ctrl |= 0x80; // bit 7 |
if (LFO2FlipPhase) lfo2ctrl |= 0x80; // bit 7 |
1697 |
if (LFO2Sync) lfo2ctrl |= 0x20; // bit 5 |
if (LFO2Sync) lfo2ctrl |= 0x20; // bit 5 |
1698 |
if (VCFResonanceController != vcf_res_ctrl_none) lfo2ctrl |= 0x40; // bit 6 |
if (VCFResonanceController != vcf_res_ctrl_none) lfo2ctrl |= 0x40; // bit 6 |
1699 |
memcpy(&pData[114], &lfo2ctrl, 1); |
pData[114] = lfo2ctrl; |
1700 |
} |
} |
1701 |
|
|
1702 |
{ |
{ |
1705 |
if (LFO1Sync) lfo1ctrl |= 0x40; // bit 6 |
if (LFO1Sync) lfo1ctrl |= 0x40; // bit 6 |
1706 |
if (VCFResonanceController != vcf_res_ctrl_none) |
if (VCFResonanceController != vcf_res_ctrl_none) |
1707 |
lfo1ctrl |= GIG_VCF_RESONANCE_CTRL_ENCODE(VCFResonanceController); |
lfo1ctrl |= GIG_VCF_RESONANCE_CTRL_ENCODE(VCFResonanceController); |
1708 |
memcpy(&pData[115], &lfo1ctrl, 1); |
pData[115] = lfo1ctrl; |
1709 |
} |
} |
1710 |
|
|
1711 |
const uint16_t eg3depth = (EG3Depth >= 0) ? EG3Depth |
const uint16_t eg3depth = (EG3Depth >= 0) ? EG3Depth |
1712 |
: uint16_t(((-EG3Depth) - 1) ^ 0xffff); /* binary complementary for negatives */ |
: uint16_t(((-EG3Depth) - 1) ^ 0xffff); /* binary complementary for negatives */ |
1713 |
memcpy(&pData[116], &eg3depth, 1); |
pData[116] = eg3depth; |
1714 |
|
|
1715 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1716 |
|
|
1717 |
const uint8_t channeloffset = ChannelOffset * 4; |
const uint8_t channeloffset = ChannelOffset * 4; |
1718 |
memcpy(&pData[120], &channeloffset, 1); |
pData[120] = channeloffset; |
1719 |
|
|
1720 |
{ |
{ |
1721 |
uint8_t regoptions = 0; |
uint8_t regoptions = 0; |
1722 |
if (MSDecode) regoptions |= 0x01; // bit 0 |
if (MSDecode) regoptions |= 0x01; // bit 0 |
1723 |
if (SustainDefeat) regoptions |= 0x02; // bit 1 |
if (SustainDefeat) regoptions |= 0x02; // bit 1 |
1724 |
memcpy(&pData[121], ®options, 1); |
pData[121] = regoptions; |
1725 |
} |
} |
1726 |
|
|
1727 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1728 |
|
|
1729 |
memcpy(&pData[124], &VelocityUpperLimit, 1); |
pData[124] = VelocityUpperLimit; |
1730 |
|
|
1731 |
// next 3 bytes unknown |
// next 3 bytes unknown |
1732 |
|
|
1733 |
memcpy(&pData[128], &ReleaseTriggerDecay, 1); |
pData[128] = ReleaseTriggerDecay; |
1734 |
|
|
1735 |
// next 2 bytes unknown |
// next 2 bytes unknown |
1736 |
|
|
1737 |
const uint8_t eg1hold = (EG1Hold) ? 0x80 : 0x00; // bit 7 |
const uint8_t eg1hold = (EG1Hold) ? 0x80 : 0x00; // bit 7 |
1738 |
memcpy(&pData[131], &eg1hold, 1); |
pData[131] = eg1hold; |
1739 |
|
|
1740 |
const uint8_t vcfcutoff = (VCFEnabled) ? 0x80 : 0x00 | /* bit 7 */ |
const uint8_t vcfcutoff = (VCFEnabled) ? 0x80 : 0x00 | /* bit 7 */ |
1741 |
(VCFCutoff & 0x7f); /* lower 7 bits */ |
(VCFCutoff & 0x7f); /* lower 7 bits */ |
1742 |
memcpy(&pData[132], &vcfcutoff, 1); |
pData[132] = vcfcutoff; |
1743 |
|
|
1744 |
memcpy(&pData[133], &VCFCutoffController, 1); |
pData[133] = VCFCutoffController; |
1745 |
|
|
1746 |
const uint8_t vcfvelscale = (VCFCutoffControllerInvert) ? 0x80 : 0x00 | /* bit 7 */ |
const uint8_t vcfvelscale = (VCFCutoffControllerInvert) ? 0x80 : 0x00 | /* bit 7 */ |
1747 |
(VCFVelocityScale & 0x7f); /* lower 7 bits */ |
(VCFVelocityScale & 0x7f); /* lower 7 bits */ |
1748 |
memcpy(&pData[134], &vcfvelscale, 1); |
pData[134] = vcfvelscale; |
1749 |
|
|
1750 |
// next byte unknown |
// next byte unknown |
1751 |
|
|
1752 |
const uint8_t vcfresonance = (VCFResonanceDynamic) ? 0x00 : 0x80 | /* bit 7 */ |
const uint8_t vcfresonance = (VCFResonanceDynamic) ? 0x00 : 0x80 | /* bit 7 */ |
1753 |
(VCFResonance & 0x7f); /* lower 7 bits */ |
(VCFResonance & 0x7f); /* lower 7 bits */ |
1754 |
memcpy(&pData[136], &vcfresonance, 1); |
pData[136] = vcfresonance; |
1755 |
|
|
1756 |
const uint8_t vcfbreakpoint = (VCFKeyboardTracking) ? 0x80 : 0x00 | /* bit 7 */ |
const uint8_t vcfbreakpoint = (VCFKeyboardTracking) ? 0x80 : 0x00 | /* bit 7 */ |
1757 |
(VCFKeyboardTrackingBreakpoint & 0x7f); /* lower 7 bits */ |
(VCFKeyboardTrackingBreakpoint & 0x7f); /* lower 7 bits */ |
1758 |
memcpy(&pData[137], &vcfbreakpoint, 1); |
pData[137] = vcfbreakpoint; |
1759 |
|
|
1760 |
const uint8_t vcfvelocity = VCFVelocityDynamicRange % 5 | |
const uint8_t vcfvelocity = VCFVelocityDynamicRange % 5 | |
1761 |
VCFVelocityCurve * 5; |
VCFVelocityCurve * 5; |
1762 |
memcpy(&pData[138], &vcfvelocity, 1); |
pData[138] = vcfvelocity; |
1763 |
|
|
1764 |
const uint8_t vcftype = (VCFType == vcf_type_lowpassturbo) ? vcf_type_lowpass : VCFType; |
const uint8_t vcftype = (VCFType == vcf_type_lowpassturbo) ? vcf_type_lowpass : VCFType; |
1765 |
memcpy(&pData[139], &vcftype, 1); |
pData[139] = vcftype; |
1766 |
|
|
1767 |
if (chunksize >= 148) { |
if (chunksize >= 148) { |
1768 |
memcpy(&pData[140], DimensionUpperLimits, 8); |
memcpy(&pData[140], DimensionUpperLimits, 8); |
2108 |
// * |
// * |
2109 |
|
|
2110 |
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) { |
|
pInfo->UseFixedLengthStrings = true; |
|
|
|
|
2111 |
// Initialization |
// Initialization |
2112 |
Dimensions = 0; |
Dimensions = 0; |
2113 |
for (int i = 0; i < 256; i++) { |
for (int i = 0; i < 256; i++) { |
2141 |
pDimensionDefinitions[i].dimension = dimension; |
pDimensionDefinitions[i].dimension = dimension; |
2142 |
pDimensionDefinitions[i].bits = bits; |
pDimensionDefinitions[i].bits = bits; |
2143 |
pDimensionDefinitions[i].zones = zones ? zones : 0x01 << bits; // = pow(2,bits) |
pDimensionDefinitions[i].zones = zones ? zones : 0x01 << bits; // = pow(2,bits) |
2144 |
pDimensionDefinitions[i].split_type = (dimension == dimension_layer || |
pDimensionDefinitions[i].split_type = __resolveSplitType(dimension); |
2145 |
dimension == dimension_samplechannel || |
pDimensionDefinitions[i].zone_size = __resolveZoneSize(pDimensionDefinitions[i]); |
|
dimension == dimension_releasetrigger || |
|
|
dimension == dimension_keyboard || |
|
|
dimension == dimension_roundrobin || |
|
|
dimension == dimension_random || |
|
|
dimension == dimension_smartmidi || |
|
|
dimension == dimension_roundrobinkeyboard) ? split_type_bit |
|
|
: split_type_normal; |
|
|
pDimensionDefinitions[i].zone_size = |
|
|
(pDimensionDefinitions[i].split_type == split_type_normal) ? 128.0 / pDimensionDefinitions[i].zones |
|
|
: 0; |
|
2146 |
Dimensions++; |
Dimensions++; |
2147 |
|
|
2148 |
// if this is a layer dimension, remember the amount of layers |
// if this is a layer dimension, remember the amount of layers |
2168 |
if (file->pWavePoolTable) pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
if (file->pWavePoolTable) pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
2169 |
} |
} |
2170 |
GetSample(); // load global region sample reference |
GetSample(); // load global region sample reference |
2171 |
|
} else { |
2172 |
|
DimensionRegions = 0; |
2173 |
} |
} |
2174 |
|
|
2175 |
// make sure there is at least one dimension region |
// make sure there is at least one dimension region |
2192 |
* @throws gig::Exception if samples cannot be dereferenced |
* @throws gig::Exception if samples cannot be dereferenced |
2193 |
*/ |
*/ |
2194 |
void Region::UpdateChunks() { |
void Region::UpdateChunks() { |
2195 |
|
// in the gig format we don't care about the Region's sample reference |
2196 |
|
// but we still have to provide some existing one to not corrupt the |
2197 |
|
// file, so to avoid the latter we simply always assign the sample of |
2198 |
|
// the first dimension region of this region |
2199 |
|
pSample = pDimensionRegions[0]->pSample; |
2200 |
|
|
2201 |
// first update base class's chunks |
// first update base class's chunks |
2202 |
DLS::Region::UpdateChunks(); |
DLS::Region::UpdateChunks(); |
2203 |
|
|
2219 |
|
|
2220 |
// update dimension definitions in '3lnk' chunk |
// update dimension definitions in '3lnk' chunk |
2221 |
uint8_t* pData = (uint8_t*) _3lnk->LoadChunkData(); |
uint8_t* pData = (uint8_t*) _3lnk->LoadChunkData(); |
2222 |
memcpy(&pData[0], &DimensionRegions, 4); |
store32(&pData[0], DimensionRegions); |
2223 |
for (int i = 0; i < iMaxDimensions; i++) { |
for (int i = 0; i < iMaxDimensions; i++) { |
2224 |
pData[4 + i * 8] = (uint8_t) pDimensionDefinitions[i].dimension; |
pData[4 + i * 8] = (uint8_t) pDimensionDefinitions[i].dimension; |
2225 |
pData[5 + i * 8] = pDimensionDefinitions[i].bits; |
pData[5 + i * 8] = pDimensionDefinitions[i].bits; |
2244 |
} |
} |
2245 |
if (iWaveIndex < 0) throw gig::Exception("Could not update gig::Region, could not find DimensionRegion's sample"); |
if (iWaveIndex < 0) throw gig::Exception("Could not update gig::Region, could not find DimensionRegion's sample"); |
2246 |
} |
} |
2247 |
memcpy(&pData[iWavePoolOffset + i * 4], &iWaveIndex, 4); |
store32(&pData[iWavePoolOffset + i * 4], iWaveIndex); |
2248 |
} |
} |
2249 |
} |
} |
2250 |
|
|
2372 |
// assign definition of new dimension |
// assign definition of new dimension |
2373 |
pDimensionDefinitions[Dimensions] = *pDimDef; |
pDimensionDefinitions[Dimensions] = *pDimDef; |
2374 |
|
|
2375 |
|
// auto correct certain dimension definition fields (where possible) |
2376 |
|
pDimensionDefinitions[Dimensions].split_type = |
2377 |
|
__resolveSplitType(pDimensionDefinitions[Dimensions].dimension); |
2378 |
|
pDimensionDefinitions[Dimensions].zone_size = |
2379 |
|
__resolveZoneSize(pDimensionDefinitions[Dimensions]); |
2380 |
|
|
2381 |
// create new dimension region(s) for this new dimension |
// create new dimension region(s) for this new dimension |
2382 |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
2383 |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
2594 |
// * |
// * |
2595 |
|
|
2596 |
Instrument::Instrument(File* pFile, RIFF::List* insList, progress_t* pProgress) : DLS::Instrument((DLS::File*)pFile, insList) { |
Instrument::Instrument(File* pFile, RIFF::List* insList, progress_t* pProgress) : DLS::Instrument((DLS::File*)pFile, insList) { |
2597 |
pInfo->UseFixedLengthStrings = true; |
static const DLS::Info::FixedStringLength fixedStringLengths[] = { |
2598 |
|
{ CHUNK_ID_INAM, 64 }, |
2599 |
|
{ CHUNK_ID_ISFT, 12 }, |
2600 |
|
{ 0, 0 } |
2601 |
|
}; |
2602 |
|
pInfo->FixedStringLengths = fixedStringLengths; |
2603 |
|
|
2604 |
// Initialization |
// Initialization |
2605 |
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
for (int i = 0; i < 128; i++) RegionKeyTable[i] = NULL; |
2681 |
if (!_3ewg) _3ewg = lart->AddSubChunk(CHUNK_ID_3EWG, 12); |
if (!_3ewg) _3ewg = lart->AddSubChunk(CHUNK_ID_3EWG, 12); |
2682 |
// update '3ewg' RIFF chunk |
// update '3ewg' RIFF chunk |
2683 |
uint8_t* pData = (uint8_t*) _3ewg->LoadChunkData(); |
uint8_t* pData = (uint8_t*) _3ewg->LoadChunkData(); |
2684 |
memcpy(&pData[0], &EffectSend, 2); |
store16(&pData[0], EffectSend); |
2685 |
memcpy(&pData[2], &Attenuation, 4); |
store32(&pData[2], Attenuation); |
2686 |
memcpy(&pData[6], &FineTune, 2); |
store16(&pData[6], FineTune); |
2687 |
memcpy(&pData[8], &PitchbendRange, 2); |
store16(&pData[8], PitchbendRange); |
2688 |
const uint8_t dimkeystart = (PianoReleaseMode) ? 0x01 : 0x00 | |
const uint8_t dimkeystart = (PianoReleaseMode) ? 0x01 : 0x00 | |
2689 |
DimensionKeyRange.low << 1; |
DimensionKeyRange.low << 1; |
2690 |
memcpy(&pData[10], &dimkeystart, 1); |
pData[10] = dimkeystart; |
2691 |
memcpy(&pData[11], &DimensionKeyRange.high, 1); |
pData[11] = DimensionKeyRange.high; |
2692 |
} |
} |
2693 |
|
|
2694 |
/** |
/** |
2775 |
} |
} |
2776 |
|
|
2777 |
Group::~Group() { |
Group::~Group() { |
2778 |
|
// remove the chunk associated with this group (if any) |
2779 |
|
if (pNameChunk) pNameChunk->GetParent()->DeleteSubChunk(pNameChunk); |
2780 |
} |
} |
2781 |
|
|
2782 |
/** @brief Update chunks with current group settings. |
/** @brief Update chunks with current group settings. |
2783 |
* |
* |
2784 |
* Apply current Group field values to the respective. You have to call |
* Apply current Group field values to the respective chunks. You have |
2785 |
* File::Save() to make changes persistent. |
* to call File::Save() to make changes persistent. |
2786 |
|
* |
2787 |
|
* Usually there is absolutely no need to call this method explicitly. |
2788 |
|
* It will be called automatically when File::Save() was called. |
2789 |
*/ |
*/ |
2790 |
void Group::UpdateChunks() { |
void Group::UpdateChunks() { |
2791 |
// make sure <3gri> and <3gnl> list chunks exist |
// make sure <3gri> and <3gnl> list chunks exist |
2868 |
// *************** File *************** |
// *************** File *************** |
2869 |
// * |
// * |
2870 |
|
|
2871 |
|
const DLS::Info::FixedStringLength File::FixedStringLengths[] = { |
2872 |
|
{ CHUNK_ID_IARL, 256 }, |
2873 |
|
{ CHUNK_ID_IART, 128 }, |
2874 |
|
{ CHUNK_ID_ICMS, 128 }, |
2875 |
|
{ CHUNK_ID_ICMT, 1024 }, |
2876 |
|
{ CHUNK_ID_ICOP, 128 }, |
2877 |
|
{ CHUNK_ID_ICRD, 128 }, |
2878 |
|
{ CHUNK_ID_IENG, 128 }, |
2879 |
|
{ CHUNK_ID_IGNR, 128 }, |
2880 |
|
{ CHUNK_ID_IKEY, 128 }, |
2881 |
|
{ CHUNK_ID_IMED, 128 }, |
2882 |
|
{ CHUNK_ID_INAM, 128 }, |
2883 |
|
{ CHUNK_ID_IPRD, 128 }, |
2884 |
|
{ CHUNK_ID_ISBJ, 128 }, |
2885 |
|
{ CHUNK_ID_ISFT, 128 }, |
2886 |
|
{ CHUNK_ID_ISRC, 128 }, |
2887 |
|
{ CHUNK_ID_ISRF, 128 }, |
2888 |
|
{ CHUNK_ID_ITCH, 128 }, |
2889 |
|
{ 0, 0 } |
2890 |
|
}; |
2891 |
|
|
2892 |
File::File() : DLS::File() { |
File::File() : DLS::File() { |
2893 |
pGroups = NULL; |
pGroups = NULL; |
2894 |
pInfo->UseFixedLengthStrings = true; |
pInfo->FixedStringLengths = FixedStringLengths; |
2895 |
} |
} |
2896 |
|
|
2897 |
File::File(RIFF::File* pRIFF) : DLS::File(pRIFF) { |
File::File(RIFF::File* pRIFF) : DLS::File(pRIFF) { |
2898 |
pGroups = NULL; |
pGroups = NULL; |
2899 |
pInfo->UseFixedLengthStrings = true; |
pInfo->FixedStringLengths = FixedStringLengths; |
2900 |
} |
} |
2901 |
|
|
2902 |
File::~File() { |
File::~File() { |
2966 |
void File::LoadSamples(progress_t* pProgress) { |
void File::LoadSamples(progress_t* pProgress) { |
2967 |
// Groups must be loaded before samples, because samples will try |
// Groups must be loaded before samples, because samples will try |
2968 |
// to resolve the group they belong to |
// to resolve the group they belong to |
2969 |
LoadGroups(); |
if (!pGroups) LoadGroups(); |
2970 |
|
|
2971 |
if (!pSamples) pSamples = new SampleList; |
if (!pSamples) pSamples = new SampleList; |
2972 |
|
|
3237 |
} |
} |
3238 |
} |
} |
3239 |
|
|
3240 |
|
/** |
3241 |
|
* Apply all the gig file's current instruments, samples, groups and settings |
3242 |
|
* to the respective RIFF chunks. You have to call Save() to make changes |
3243 |
|
* persistent. |
3244 |
|
* |
3245 |
|
* Usually there is absolutely no need to call this method explicitly. |
3246 |
|
* It will be called automatically when File::Save() was called. |
3247 |
|
* |
3248 |
|
* @throws Exception - on errors |
3249 |
|
*/ |
3250 |
|
void File::UpdateChunks() { |
3251 |
|
// first update base class's chunks |
3252 |
|
DLS::File::UpdateChunks(); |
3253 |
|
|
3254 |
|
// update group's chunks |
3255 |
|
if (pGroups) { |
3256 |
|
std::list<Group*>::iterator iter = pGroups->begin(); |
3257 |
|
std::list<Group*>::iterator end = pGroups->end(); |
3258 |
|
for (; iter != end; ++iter) { |
3259 |
|
(*iter)->UpdateChunks(); |
3260 |
|
} |
3261 |
|
} |
3262 |
|
} |
3263 |
|
|
3264 |
|
|
3265 |
|
|
3266 |
// *************** Exception *************** |
// *************** Exception *************** |