DataExtension: add Google Storage JPEG head bytes

KittenYang · Apr 6, 2022 · e81ce9c · e81ce9c
1 parent 5502901
commit e81ce9c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Sources/ImageCode/DataExtension.swift b/Sources/ImageCode/DataExtension.swift
@@ -43,6 +43,12 @@ public extension LonginusExtension where Base == Data {
         {
             return .JPEG
 
+        } else if buffer[0] == 0x52, // Google Storage JPEG
+            buffer[1] == 0x49,
+            buffer[2] == 0x46
+        {
+            return .JPEG
+
         } else if buffer[0] == ImageFormat.HeaderData.GIF[0],
             buffer[1] == ImageFormat.HeaderData.GIF[1],
             buffer[2] == ImageFormat.HeaderData.GIF[2]