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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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* Copyright (C) 2009 - 2012 Christian Schoenebeck and Grigor Iliev * |
* Copyright (C) 2009 - 2013 Christian Schoenebeck and Grigor Iliev * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
181 |
Voice::EGInfo Voice::CalculateEG1ControllerInfluence(double eg1ControllerValue) { |
Voice::EGInfo Voice::CalculateEG1ControllerInfluence(double eg1ControllerValue) { |
182 |
EGInfo eg; |
EGInfo eg; |
183 |
// (eg1attack is different from the others) |
// (eg1attack is different from the others) |
184 |
eg.Attack = (pRegion->EG1ControllerAttackInfluence) ? |
if (pRegion->EG1Attack < 1e-8 && // attack in gig == 0 |
185 |
1 + 0.031 * (double) (pRegion->EG1ControllerAttackInfluence == 1 ? |
(pRegion->EG1ControllerAttackInfluence == 0 || |
186 |
1 : 1 << pRegion->EG1ControllerAttackInfluence) * eg1ControllerValue : 1.0; |
eg1ControllerValue <= 10)) { // strange GSt special case |
187 |
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eg.Attack = 0; // this will force the attack to be 0 in the call to EG1.trigger |
188 |
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} else { |
189 |
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eg.Attack = (pRegion->EG1ControllerAttackInfluence) ? |
190 |
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1 + 0.031 * (double) (pRegion->EG1ControllerAttackInfluence == 1 ? |
191 |
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1 : 1 << pRegion->EG1ControllerAttackInfluence) * eg1ControllerValue : 1.0; |
192 |
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} |
193 |
eg.Decay = (pRegion->EG1ControllerDecayInfluence) ? 1 + 0.00775 * (double) (1 << pRegion->EG1ControllerDecayInfluence) * eg1ControllerValue : 1.0; |
eg.Decay = (pRegion->EG1ControllerDecayInfluence) ? 1 + 0.00775 * (double) (1 << pRegion->EG1ControllerDecayInfluence) * eg1ControllerValue : 1.0; |
194 |
eg.Release = (pRegion->EG1ControllerReleaseInfluence) ? 1 + 0.00775 * (double) (1 << pRegion->EG1ControllerReleaseInfluence) * eg1ControllerValue : 1.0; |
eg.Release = (pRegion->EG1ControllerReleaseInfluence) ? 1 + 0.00775 * (double) (1 << pRegion->EG1ControllerReleaseInfluence) * eg1ControllerValue : 1.0; |
195 |
|
|
450 |
|
|
451 |
void Voice::TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { |
void Voice::TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { |
452 |
EG1.trigger(pRegion->EG1PreAttack, |
EG1.trigger(pRegion->EG1PreAttack, |
453 |
pRegion->EG1Attack * egInfo.Attack, |
RTMath::Max(pRegion->EG1Attack, 0.0316) * egInfo.Attack, |
454 |
pRegion->EG1Hold, |
pRegion->EG1Hold, |
455 |
pRegion->EG1Decay1 * egInfo.Decay * velrelease, |
pRegion->EG1Decay1 * egInfo.Decay * velrelease, |
456 |
pRegion->EG1Decay2 * egInfo.Decay * velrelease, |
pRegion->EG1Decay2 * egInfo.Decay * velrelease, |
457 |
pRegion->EG1InfiniteSustain, |
pRegion->EG1InfiniteSustain, |
458 |
pRegion->EG1Sustain, |
pRegion->EG1Sustain, |
459 |
pRegion->EG1Release * egInfo.Release * velrelease, |
RTMath::Max(pRegion->EG1Release * velrelease, 0.014) * egInfo.Release, |
460 |
velocityAttenuation, |
velocityAttenuation, |
461 |
sampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
sampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
462 |
} |
} |