Your message dated Fri, 13 Apr 2018 13:00:16 +0000
with message-id <[email protected]>
and subject line Bug#895487: fixed in poppler 0.63.0-1
has caused the Debian Bug report #895487,
regarding libpoppler-glib8: poppler 0.62 has very slow cairo rendering
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact [email protected]
immediately.)
--
895487: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895487
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libpoppler-glib8
Version: 0.62.0-2
Severity: important
Tags: upstream
Hi.
With moderately recent versions of poppler (approximately from 0.60 to 0.62,
but possibly earlier than 0.60), poppler has changed the Cairo rendering
from using the GOOD downscaling to BEST downscaling.
This affects potentially the usability of all PDF files that contain scanned
pages by slowly presenting them (especially on less powerful machines, but
also on amd64 machines).
The problem is recognized upstream [0] and the change [1] was reverted in
version 0.63 [2] of poppler. In fact, even cairo's documentation says that
BEST "may not be suitable for interactive use" [3].
[0]: https://bugs.freedesktop.org/show_bug.cgi?id=103136
[1]:
https://cgit.freedesktop.org/poppler/poppler/commit/?id=4afe2fb10ab969bfd9895c0ba9d4990c5881b451
[2]:
https://cgit.freedesktop.org/poppler/poppler/tree/NEWS?id=f26285f361478219ea9d3c6de1529ecd5ff96ac9#n5
[3]:
https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-filter-t
Note that the qt5 version of the package doesn't contain this slowdown and,
for parity between versions (tested with qpdfview), it would be nice to
have similar performance between, say, evince/atril and qpdfview...
Given the small patch (as shown in [1]), can we have this updated in Debian
as soon as possible, before a new upstream version is uploaded to the
archive (which would, quite possibly need a new transition etc.)?
Thanks in advance,
Rogério.
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing'), (200, 'unstable'), (150, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.15.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf-8, LC_CTYPE=pt_BR.utf-8 (charmap=UTF-8),
LANGUAGE=en_US.utf-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages libpoppler-glib8 depends on:
ii libc6 2.27-3
ii libcairo2 1.15.10-1
ii libfreetype6 2.8.1-2
ii libglib2.0-0 2.56.0-4
ii libpoppler73 0.62.0-2
ii libstdc++6 8-20180402-1
libpoppler-glib8 recommends no packages.
libpoppler-glib8 suggests no packages.
-- no debconf information
--
Rogério Brito : rbrito@{ime.usp.br,gmail.com} : GPG key 4096R/BCFCAAAA
http://cynic.cc/blog/ : github.com/rbrito : profiles.google.com/rbrito
DebianQA: http://qa.debian.org/developer.php?login=rbrito%40ime.usp.br
--- End Message ---
--- Begin Message ---
Source: poppler
Source-Version: 0.63.0-1
We believe that the bug you reported is fixed in the latest version of
poppler, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Emilio Pozuelo Monfort <[email protected]> (supplier of updated poppler package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Thu, 12 Apr 2018 19:12:20 +0200
Source: poppler
Binary: libpoppler74 libpoppler-dev libpoppler-private-dev libpoppler-glib8
libpoppler-glib-dev libpoppler-glib-doc gir1.2-poppler-0.18 libpoppler-qt5-1
libpoppler-qt5-dev libpoppler-cpp0v5 libpoppler-cpp-dev poppler-utils
Architecture: source amd64 all
Version: 0.63.0-1
Distribution: experimental
Urgency: medium
Maintainer: Debian freedesktop.org maintainers
<[email protected]>
Changed-By: Emilio Pozuelo Monfort <[email protected]>
Description:
gir1.2-poppler-0.18 - GObject introspection data for poppler-glib
libpoppler-cpp-dev - PDF rendering library -- development files (CPP interface)
libpoppler-cpp0v5 - PDF rendering library (CPP shared library)
libpoppler-dev - PDF rendering library -- development files
libpoppler-glib-dev - PDF rendering library -- development files (GLib
interface)
libpoppler-glib-doc - PDF rendering library -- documentation for the GLib
interface
libpoppler-glib8 - PDF rendering library (GLib-based shared library)
libpoppler-private-dev - PDF rendering library -- private development files
libpoppler-qt5-1 - PDF rendering library (Qt 5 based shared library)
libpoppler-qt5-dev - PDF rendering library -- development files (Qt 5
interface)
libpoppler74 - PDF rendering library
poppler-utils - PDF utilities (based on Poppler)
Closes: 895487
Changes:
poppler (0.63.0-1) experimental; urgency=medium
.
* New upstream release.
- Fix performance regression on cairo backends. Closes: #895487.
* debian/patches/01-new-gtk-doc.patch:
- Removed, merged upstream.
* debian/rules:
- Let dpkg set -g and other CFLAGS for us.
* libpoppler73 -> libpoppler74.
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