Revert "images in bundles: Support jpeg"

jpeg has no alpha channel so is not suitable.

This reverts commit 33ae3656071c964de995c6f6e42cec3a8f909950.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/bundles.rs b/src/bundles.rs
index 3d9427bf06b4e2fd8d8a3808861dd9ecb28c1462..61fb7a96b65072d229b6c73b4de7597eec7ba586 100644 (file)
--- a/src/bundles.rs
+++ b/src/bundles.rs
@@ -700,7 +700,6 @@ fn process_bundle(ForProcess { mut za, mut newlibs }: ForProcess,
 enum PictureFormat {
   Svg,
   Png,
-  Jpeg,
 }
 
 #[throws(LE)]
@@ -787,7 +786,6 @@ fn make_usvg(za: &mut IndexedZip, progress_count: &mut usize,
       }
     },
     PF::Png => image_usvg(zf.name(),input,output, IF::Png, "image/png")?,
-    PF::Jpeg => image_usvg(zf.name(),input,output, IF::Jpeg, "image/jpeg")?,
   }
 }