From 00b4beb005ce6d037e671275f691f977f3d7bc9a Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Tue, 19 Dec 2006 13:50:41 +0100
Subject: [PATCH] Use -depth 8 for compare/composite. Drop border around image.
---
buildscripts/output-distance.py | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/buildscripts/output-distance.py b/buildscripts/output-distance.py
index 787c3a71a7..fd09f02a5a 100644
--- a/buildscripts/output-distance.py
+++ b/buildscripts/output-distance.py
@@ -296,14 +296,14 @@ def compare_png_images (old, new, dir):
dims = (min (dims1[0], dims2[0]),
min (dims1[1], dims2[1]))
- system ('convert -crop %dx%d+0+0 %s crop1.png' % (dims + (old,)))
- system ('convert -crop %dx%d+0+0 %s crop2.png' % (dims + (new,)))
+ system ('convert -depth 8 -crop %dx%d+0+0 %s crop1.png' % (dims + (old,)))
+ system ('convert -depth 8 -crop %dx%d+0+0 %s crop2.png' % (dims + (new,)))
- system ('compare crop1.png crop2.png diff.png')
+ system ('compare -depth 8 crop1.png crop2.png diff.png')
- system ("convert diff.png -border 2 -blur 0x3 -negate -channel alpha,blue -type TrueColorMatte -fx 'intensity' matte.png")
+ system ("convert -depth 8 diff.png -blur 0x3 -negate -channel alpha,blue -type TrueColorMatte -fx 'intensity' matte.png")
- system ("composite matte.png %(new)s %(dest)s" % locals ())
+ system ("composite -depth 8 -type Palette matte.png %(new)s %(dest)s" % locals ())
class FileLink:
def __init__ (self):
--
2.39.5