75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
#include "gainbalance.h"
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using Xybrid::Gadgets::GainBalance;
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using namespace Xybrid::Data;
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#include "util/strings.h"
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#include "nodelib/basics.h"
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using namespace Xybrid::NodeLib;
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#include "data/audioframe.h"
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#include "data/porttypes.h"
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#include "config/pluginregistry.h"
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using namespace Xybrid::Config;
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#include "audio/audioengine.h"
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using namespace Xybrid::Audio;
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#include "ui/patchboard/nodeobject.h"
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#include "ui/gadgets/layoutgadget.h"
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#include "ui/gadgets/knobgadget.h"
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using namespace Xybrid::UI;
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#include <cmath>
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#include <QCborMap>
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// clazy:excludeall=non-pod-global-static
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RegisterPlugin(GainBalance, {
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i->id = "gadget:gainbalance";
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i->displayName = "Gain/Balance";
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i->category = "Gadget";
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//i->hidden = true;
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})
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GainBalance::GainBalance() {
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}
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void GainBalance::init() {
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addPort(Port::Input, Port::Audio, 0);
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addPort(Port::Output, Port::Audio, 0);
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}
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void GainBalance::process() { // TODO: lerp from tick to tick?
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auto m = AudioFrame::gainBalanceMult(gain.load(), balance.load());
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auto in = std::static_pointer_cast<AudioPort>(port(Port::Input, Port::Audio, 0));
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auto out = std::static_pointer_cast<AudioPort>(port(Port::Output, Port::Audio, 0));
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in->pull();
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out->pull();
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size_t ts = audioEngine->curTickSize();
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for (size_t s = 0; s < ts; s++) (*out)[s] = (*in)[s] * m;
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}
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void GainBalance::saveData(QCborMap& m) const {
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m[qs("gain")] = QCborValue(gain);
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m[qs("balance")] = QCborValue(balance);
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}
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void GainBalance::loadData(const QCborMap& m) {
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gain = m.value("gain").toDouble(0.0);
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balance = m.value("balance").toDouble(0.0);
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}
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void GainBalance::onGadgetCreated() {
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if (!obj) return;
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obj->showPluginName = false;
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auto l = new LayoutGadget(obj);
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KnobGadget::autoGain(l, gain);
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KnobGadget::autoBalance(l, balance);
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}
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