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

2026-09-18 12:06:21 +02:00
parent 89c8d7a04c
commit 4cb0f8f500
18 changed files with 127 additions and 83 deletions
@@ -30,9 +30,9 @@ extension Sound {
                guard let effect, let left,
                      let userdata = effectAPI.pointee.getUserdata.unsafelyUnwrapped(effect) else { return 0 }
                let box = Unmanaged<ProcessorBox>.fromOpaque(userdata).takeUnretainedValue()
-                let leftBuffer = UnsafeMutableBufferPointer(start: left, count: Int(nsamples))
-                let rightBuffer = right.map { UnsafeMutableBufferPointer(start: $0, count: Int(nsamples)) }
-                return box.processor(leftBuffer, rightBuffer, bufactive != 0) ? 1 : 0
+                var leftSpan = UnsafeMutableBufferPointer(start: left, count: Int(nsamples)).mutableSpan
+                var rightSpan = UnsafeMutableBufferPointer(start: right, count: right == nil ? 0 : Int(nsamples)).mutableSpan
+                return box.processor(&leftSpan, &rightSpan, bufactive != 0) ? 1 : 0
            }, box.toOpaque()).unsafelyUnwrapped
            isOwned = true
        }