58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
// SPDX-License-Identifier: BSD-2-Clause
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// This code is part of the sfizz library and is licensed under a BSD 2-clause
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// license. You should have receive a LICENSE.md file along with the code.
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// If not, contact the sfizz maintainers at https://github.com/sfztools/sfizz
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#pragma once
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#include "sfizz/Synth.h"
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#include "sfizz/Region.h"
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#include "sfizz/modulations/ModKey.h"
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class RegionCCView {
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public:
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RegionCCView(const sfz::Region& region, sfz::ModKey target)
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: region_(region), target_(target)
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{
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}
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size_t size() const;
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bool empty() const;
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sfz::ModKey::Parameters at(int cc) const;
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private:
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bool match(const sfz::Region::Connection& conn) const;
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private:
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const sfz::Region& region_;
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sfz::ModKey target_;
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};
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template<class C>
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void sortAll(C& container)
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{
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std::sort(container.begin(), container.end());
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}
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template<class C, class... Args>
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void sortAll(C& container, Args&... others)
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{
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std::sort(container.begin(), container.end());
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sortAll(others...);
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}
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/**
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* @brief Get active voices from the synth
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*
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* @param synth
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* @return const std::vector<const sfz::Voice*>
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*/
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const std::vector<const sfz::Voice*> getActiveVoices(const sfz::Synth& synth);
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/**
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* @brief Count the number of playing (unreleased) voices from the synth
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*
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* @param synth
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* @return unsigned
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*/
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unsigned numPlayingVoices(const sfz::Synth& synth);
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