Unify true color type to apply alpha bitmap

onevcat · Oct 8, 2023 · 11390cb · 11390cb
1 parent 0e8bd63
commit 11390cb
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/Source/APNGKit/APNGImageRenderer.swift b/Source/APNGKit/APNGImageRenderer.swift
@@ -492,18 +492,15 @@ extension IHDR {
     var colorSpace: CGColorSpace {
         switch colorType {
         case .greyscale, .greyscaleWithAlpha: return .deviceGray
-        case .trueColor, .trueColorWithAlpha: return .deviceRGB
-        case .indexedColor: return .deviceRGB
+        case .indexedColor, .trueColor, .trueColorWithAlpha: return .deviceRGB
         }
     }
 
     var bitmapInfo: CGBitmapInfo {
         switch colorType {
         case .greyscale:
             return CGBitmapInfo(rawValue: CGImageAlphaInfo.none.rawValue)
-        case .trueColor:
-            return CGBitmapInfo(rawValue: CGImageAlphaInfo.noneSkipLast.rawValue)
-        case .greyscaleWithAlpha, .trueColorWithAlpha, .indexedColor:
+        case .indexedColor, .trueColor, .greyscaleWithAlpha, .trueColorWithAlpha:
             return CGBitmapInfo(rawValue: CGImageAlphaInfo.premultipliedLast.rawValue)
         }
     }