From a873a191b9d25236774cec82df2ceb6399ed4ce3 Mon Sep 17 00:00:00 2001
From: Sefa Eyeoglu <contact@scrumplex.net>
Date: Wed, 5 Jul 2023 18:19:56 +0200
Subject: [PATCH] Define colorspaces for imagemagick comparison

ImageMagick 7.1.1-12 changed the default colorspaces used by the PHASH
compare function from sRGB,HCLp to xyY,HSB. This breaks the current code
for comparisons, so let's define the colorspaces ourselves.

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
---
 beets/util/artresizer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beets/util/artresizer.py b/beets/util/artresizer.py
index 225280a94..0082b1220 100644
--- a/beets/util/artresizer.py
+++ b/beets/util/artresizer.py
@@ -256,7 +256,7 @@ class IMBackend(LocalBackend):
             '-colorspace', 'gray', 'MIFF:-'
         ]
         compare_cmd = self.compare_cmd + [
-            '-metric', 'PHASH', '-', 'null:',
+            '-define', 'phash:colorspaces=sRGB,HCLp', '-metric', 'PHASH', '-', 'null:',
         ]
         log.debug('comparing images with pipeline {} | {}',
                   convert_cmd, compare_cmd)