javier
c5037dd716
This PR contains the work done to update the library and the attached example project to use the Swift 6.4 computer as a minimum supported version and also, to use the latest features introduced in it. Reviewed-on: #1 Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
21 lines
743 B
Swift
21 lines
743 B
Swift
extension Sound {
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/// A value that can modulate a parameter. Wraps `PDSynthSignalValue`; base of
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/// `Signal`, `LFO`, `Envelope`, and `ControlSignal`. What it modulates keeps it
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/// alive; assigning `nil` to a modulator property clears it.
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public class SignalValue {
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let pointer: OpaquePointer
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let isOwned: Bool
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init(pointer: OpaquePointer, isOwned: Bool) {
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self.pointer = pointer
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self.isOwned = isOwned
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}
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/// Wraps a C API pointer without taking ownership.
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static func wrap(_ pointer: OpaquePointer?) -> SignalValue? {
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guard let pointer else { return nil }
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return SignalValue(pointer: pointer, isOwned: false)
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}
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}
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}
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