WIP: Do not remove orientation EXIF markers

stackernews · Dec 11, 2023 · 21a9c3e · 21a9c3e
1 parent 44ad127
commit 21a9c3e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/components/image.js b/components/image.js
@@ -241,7 +241,9 @@ const removeExifData = (file) => {
     const exifMarker = 0xffe1
     let offset = 2 // Skip the first two bytes (0xFFD8)
     while (offset < dataView.byteLength) {
-      if (dataView.getUint16(offset) === exifMarker) {
+      const tag = dataView.getUint16(offset)
+      const isOrientationMarker = tag === 0x0112
+      if (tag === exifMarker && !isOrientationMarker) {
         // Found an EXIF marker
         const segmentLength = dataView.getUint16(offset + 2, false) + 2
         arrayBuffer = removeSegment(arrayBuffer, offset, segmentLength)