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Adopted Span and MutableSpan for buffers across the library to adapt to Swift 6.4.

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javier
2026-09-18 12:06:21 +02:00
parent 89c8d7a04c
commit 4cb0f8f500
18 changed files with 127 additions and 83 deletions
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Sources/PlaydateKit/Sound/Source/Classes/FilePlayer.swift
+4 -4
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@@ -7,7 +7,7 @@ extension Sound {
var loopCallback: ((FilePlayer) -> Void)?
var fadeCallback: ((FilePlayer) -> Void)?
var mp3DataSource: ((UnsafeMutableBufferPointer<UInt8>) -> Int)?
var mp3DataSource: ((inout MutableSpan<UInt8>) -> Int)?
private var retainedRateModulator: SignalValue?
override init(pointer: OpaquePointer?, isOwned: Bool) {
@@ -131,13 +131,13 @@ extension Sound {
/// fills the buffer and returns the number of bytes written; return 0
/// to signal the end of the stream.
public func setMP3StreamSource(bufferLength: Float,
_ dataSource: @escaping (UnsafeMutableBufferPointer<UInt8>) -> Int) {
_ dataSource: @escaping (inout MutableSpan<UInt8>) -> Int) {
mp3DataSource = dataSource
FilePlayer.api.pointee.setMP3StreamSource.unsafelyUnwrapped(pointer, { data, bytes, userdata in
guard let userdata, let data else { return 0 }
let player = Unmanaged<FilePlayer>.fromOpaque(userdata).takeUnretainedValue()
let buffer = UnsafeMutableBufferPointer(start: data, count: Int(bytes))
return Int32(player.mp3DataSource?(buffer) ?? 0)
var buffer = UnsafeMutableBufferPointer(start: data, count: Int(bytes)).mutableSpan
return Int32(player.mp3DataSource?(&buffer) ?? 0)
}, Unmanaged.passUnretained(self).toOpaque(), bufferLength)
}