From efa12029a61ae68d52b9955d617494b7e5e29448 Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Tue, 8 Mar 2016 09:00:57 +0000
Subject: [PATCH] add notes on new image format deps

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 9e2aa96d..cedcded5 100644
--- a/README.md
+++ b/README.md
@@ -177,6 +177,21 @@ The IJG JPEG library. Use the `-turbo` version if you can.
 
 If available, libvips adds support for EXIF metadata in JPEG files.
 
+### giflib
+
+The standard gif loader. If this is not present, vips will try to load gifs
+via imagemagick instead.
+
+### librsvg
+
+The usual SVG loader. If this is not present, vips will try to load SVGs
+via imagemagick instead.
+
+### libpoppler
+
+The usual PDF loader. If this is not present, vips will try to load PDFs
+via imagemagick instead.
+
 ### libgsf-1
 
 If available, libvips adds support for creating image pyramids with `dzsave`.