Hello community,
here is the log from the commit of package breeze for openSUSE:Factory checked
in at 2020-10-14 11:34:36
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/breeze (Old)
and /work/SRC/openSUSE:Factory/.breeze.new.3486 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "breeze"
Wed Oct 14 11:34:36 2020 rev:109 rq:841733 version:5.20.0
Changes:
--------
--- /work/SRC/openSUSE:Factory/breeze/breeze.changes 2020-10-13
15:27:50.188821663 +0200
+++ /work/SRC/openSUSE:Factory/.breeze.new.3486/breeze.changes 2020-10-14
11:34:37.927208531 +0200
@@ -1,0 +2,6 @@
+Wed Oct 14 09:15:43 UTC 2020 - Fabian Vogt <fab...@ritter-vogt.de>
+
+- Add patch and regenerate wallpapers to significantly reduce the size:
+ * 0001-generate_wallpaper_sizes.py-Properly-compress-wallpa.patch
+
+-------------------------------------------------------------------
New:
----
0001-generate_wallpaper_sizes.py-Properly-compress-wallpa.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ breeze.spec ++++++
--- /var/tmp/diff_new_pack.JnmsZV/_old 2020-10-14 11:34:38.759207935 +0200
+++ /var/tmp/diff_new_pack.JnmsZV/_new 2020-10-14 11:34:38.759207935 +0200
@@ -33,12 +33,16 @@
Source1: breeze-%{version}.tar.xz.sig
Source2: plasma.keyring
%endif
+# PATCH-FIX-UPSTREAM
+Patch1: 0001-generate_wallpaper_sizes.py-Properly-compress-wallpa.patch
BuildRequires: cmake >= 2.8.12
BuildRequires: extra-cmake-modules >= 0.0.13
BuildRequires: fdupes
BuildRequires: hicolor-icon-theme
BuildRequires: kf5-filesystem
BuildRequires: pkgconfig
+# To regenerate the images for Patch1
+BuildRequires: python3-Pillow
# Needed for Plasma/LookAndFeel service type declaration (kde#367923)
BuildRequires: plasma-framework
BuildRequires: cmake(KDecoration2) >= %{_plasma5_version}
@@ -112,9 +116,11 @@
Library containing support code for the Breeze Qt5 style.
%prep
-%setup -q
+%autosetup -p1
%build
+ # Apply Patch1
+ python3 wallpapers/generate_wallpaper_sizes.py
%cmake_kf5 -d build -- -DCMAKE_INSTALL_LOCALEDIR=%{_kf5_localedir}
%cmake_build
++++++ 0001-generate_wallpaper_sizes.py-Properly-compress-wallpa.patch ++++++
>From 3f1f58950971791b8deaa7fc63187926aa5dd7b9 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fab...@ritter-vogt.de>
Date: Wed, 14 Oct 2020 11:00:33 +0200
Subject: [PATCH] generate_wallpaper_sizes.py: Properly compress wallpapers
The current options are quite bad and result in files which are unnessarily
big, even bigger than the original file. The Pillow documentation says:
> Values above 95 should be avoided; 100 disables portions of the JPEG
> compression algorithm, and results in large files with hardly any gain
> in image quality.
"100" is not a valid value for the subsamping parameter either.
This change actually enables proper compression with subsampling and also
enables optimization of internal settings.
Result: From 34MiB down to 12MiB with no noticable difference.
---
wallpapers/generate_wallpaper_sizes.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/wallpapers/generate_wallpaper_sizes.py
b/wallpapers/generate_wallpaper_sizes.py
index b5f997b2..79298c7b 100644
--- a/wallpapers/generate_wallpaper_sizes.py
+++ b/wallpapers/generate_wallpaper_sizes.py
@@ -43,4 +43,4 @@ for orientation in ('horizontal', 'vertical'):
else: box = None
resized_image = image.resize((width, height),
Image.LANCZOS, box)
resized_image.save(base_dir /
f'{width}x{height}{extension}',
- quality=100, subsampling=100)
+ quality=90, optimize=True,
subsampling=1)
--
2.25.1
