Minor tweaks

Gifski/Gifski.swift

@@ -236,7 +236,7 @@ final class Gifski {
 	- Parameters:
 		- conversion: The conversion source of the image generator.
 		- jobKey: The string used to identify the current conversion job.
-		- Returns: An `AVAssetImageGenerator` along with the times of the frames requested by the conversion.
+	- Returns: An `AVAssetImageGenerator` along with the times of the frames requested by the conversion.
 	*/
 	private func imageGenerator(
 		for conversion: Conversion,

Gifski/Utilities.swift

@@ -4190,10 +4190,10 @@ extension CGContext {
 		case .rgba:
 			byteOrder = .byteOrder32Big
 			alphaInfo = withAlpha ? .premultipliedLast : .noneSkipLast
-		case .abgr:
-			byteOrder = .byteOrder32Little
-			alphaInfo = withAlpha ? .premultipliedFirst : .noneSkipFirst
 		case .bgra:
+			byteOrder = .byteOrder32Little
+			alphaInfo = withAlpha ? .premultipliedFirst : .noneSkipFirst // This might look wrong, but the order is inverse because of little endian.
+		case .abgr:
 			byteOrder = .byteOrder32Little
 			alphaInfo = withAlpha ? .premultipliedLast : .noneSkipLast
 		}
@@ -4248,10 +4248,10 @@ extension CGImage {
 		case .rgba:
 			byteOrder = .byteOrder32Big
 			alphaInfo = alphaLast
-		case .abgr:
-			byteOrder = .byteOrder32Little
-			alphaInfo = alphaFirst
 		case .bgra:
+			byteOrder = .byteOrder32Little
+			alphaInfo = alphaFirst // This might look wrong, but the order is inverse because of little endian.
+		case .abgr:
 			byteOrder = .byteOrder32Little
 			alphaInfo = alphaLast
 		}
@@ -4337,23 +4337,23 @@ extension CGImage {
 		/**
 		Little-endian, alpha first.
 		*/
-		case abgr
+		case bgra
 
 		/**
 		Little-endian, alpha last.
 		*/
-		case bgra
+		case abgr
 
 		var title: String {
 			switch self {
 			case .argb:
 				return "ARGB"
 			case .rgba:
 				return "RGBA"
-			case .abgr:
-				return "ABGR"
 			case .bgra:
 				return "BGRA"
+			case .abgr:
+				return "ABGR"
 			}
 		}
 	}