From a7dd05fc8fa84aff1145d6c6f2502f7f45c534cb Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Wed, 24 Oct 2018 23:06:12 -0700
Subject: [PATCH] provide default import profile for vipsthumbnail

---
 app/logical/danbooru_image_resizer.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/logical/danbooru_image_resizer.rb b/app/logical/danbooru_image_resizer.rb
index 20450b768..ecb4544a7 100644
--- a/app/logical/danbooru_image_resizer.rb
+++ b/app/logical/danbooru_image_resizer.rb
@@ -4,10 +4,10 @@ module DanbooruImageResizer
   # Taken from ArgyllCMS 2.0.0 (see also: https://ninedegreesbelow.com/photography/srgb-profile-comparison.html)
   SRGB_PROFILE = "#{Rails.root}/config/sRGB.icm"
   # http://jcupitt.github.io/libvips/API/current/libvips-resample.html#vips-thumbnail
-  THUMBNAIL_OPTIONS = { size: :down, linear: false, auto_rotate: false, export_profile: SRGB_PROFILE }
+  THUMBNAIL_OPTIONS = { size: :down, linear: false, auto_rotate: false, export_profile: SRGB_PROFILE, import_profile: SRGB_PROFILE }
   # http://jcupitt.github.io/libvips/API/current/VipsForeignSave.html#vips-jpegsave
   JPEG_OPTIONS = { background: 255, strip: true, interlace: true, optimize_coding: true }
-  CROP_OPTIONS = { linear: false, auto_rotate: false, export_profile: SRGB_PROFILE, crop: :attention }
+  CROP_OPTIONS = { linear: false, auto_rotate: false, export_profile: SRGB_PROFILE, import_profile: SRGB_PROFILE, crop: :attention }
 
   # XXX libvips-8.4 on Debian doesn't support the `Vips::Image.thumbnail` method.
   # On 8.4 we have to shell out to vipsthumbnail instead. Remove when Debian supports 8.5.
@@ -55,6 +55,7 @@ module DanbooruImageResizer
     arguments = [
       file.path,
       "--eprofile=#{SRGB_PROFILE}",
+      "--iprofile=#{SRGB_PROFILE}",
       "--size=#{target_width}x#{target_height}",
       "--format=#{output_file.path}[Q=#{quality},background=255,strip,interlace,optimize_coding]"
     ]
@@ -77,6 +78,7 @@ module DanbooruImageResizer
     arguments = [
       file.path,
       "--eprofile=#{SRGB_PROFILE}",
+      "--iprofile=#{SRGB_PROFILE}",
       "--smartcrop=attention",
       "--size=#{width}x#{height}",
       "--format=#{output_file.path}[Q=#{quality},background=255,strip,interlace,optimize_coding]"