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Swift 6.4 migration and exhancements (#1)

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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>
This commit was merged in pull request #1.
This commit is contained in:
javier
2026-09-18 13:15:08 +00:00
committed by javier
parent d0a561b91f
commit c5037dd716
105 changed files with 1390 additions and 1397 deletions
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Sources/PlaydateKit/Graphics/Structures/Pattern.swift
+28 -5
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@@ -1,21 +1,44 @@
extension Graphics {
/// An 8×8 two-color pattern: 8 rows of image data followed by 8 rows of mask.
/// An 8×8 pattern. Mirrors `LCDPattern`: 8 image rows then 8 mask rows,
/// one byte per row, one bit per pixel.
public struct Pattern: Sendable {
/// The pattern's 8 rows of image data followed by 8 rows of mask,
/// one byte per row.
public var bytes: (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8)
/// Creates a pattern from 8 rows of image data and 8 rows of mask.
public init(bytes: (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8)) {
self.bytes = bytes
}
/// Creates an opaque pattern from 8 rows of image data.
/// An opaque pattern (mask rows all `0xff`).
public init(rows r: (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8)) {
bytes = (r.0, r.1, r.2, r.3, r.4, r.5, r.6, r.7,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff)
}
}
}
// InlineArray needs macOS 26 on the host; device and Linux are unrestricted.
// Conversions reinterpret the same 16 bytes.
@available(macOS 26, *)
extension Graphics.Pattern {
public init(bytes: [16 of UInt8]) {
self.init(bytes: unsafeBitCast(bytes, to: Bytes.self))
}
/// An opaque pattern (mask rows all `0xff`).
public init(rows: [8 of UInt8]) {
self.init(bytes: [16 of UInt8] { $0 < 8 ? rows[$0] : 0xff })
}
/// `bytes` as an inline array.
public var inlineBytes: [16 of UInt8] {
get { unsafeBitCast(bytes, to: [16 of UInt8].self) }
set { bytes = unsafeBitCast(newValue, to: Bytes.self) }
}
}
extension Graphics.Pattern {
typealias Bytes = (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8)
}