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osc copypac from project:home:pgajdos package:libjpeg-turbo revision:19

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OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=1
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Petr Gajdos 2010-12-10 14:42:49 +00:00 committed by Git OBS Bridge
commit 048b0f1b34
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## Default LFS
*.7z filter=lfs diff=lfs merge=lfs -text
*.bsp filter=lfs diff=lfs merge=lfs -text
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.osc

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libjpeg62
libjpeg62-devel

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libjpeg-turbo-1.0.1-int32.patch Normal file
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--- jmorecfg.h
+++ jmorecfg.h
@@ -158,7 +158,7 @@
/* INT32 must hold at least signed 32-bit values. */
#ifndef XMD_H /* X11/xmd.h correctly defines INT32 */
-typedef long INT32;
+typedef int INT32;
#endif
/* Datatype used for image dimensions. The JPEG standard only supports

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--- jdhuff.c
+++ jdhuff.c
@@ -649,3 +649,35 @@
entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL;
}
}
+/*
+ * BEWARE OF KLUDGE: This subroutine is a hack for decoding illegal JPEG-in-
+ * TIFF encapsulations produced by Microsoft's Wang Imaging
+ * for Windows application with the public-domain TIFF Library. Based upon an
+ * examination of selected output files, this program apparently divides a JPEG
+ * bit-stream into consecutive horizontal TIFF "strips", such that the JPEG
+ * encoder's/decoder's DC coefficients for each image component are reset before
+ * each "strip". Moreover, a "strip" is not necessarily encoded in a multiple
+ * of 8 bits, so one must sometimes discard 1-7 bits at the end of each "strip"
+ * for alignment to the next input-Byte storage boundary. IJG JPEG Library
+ * decoder state is not normally exposed to client applications, so this sub-
+ * routine provides the TIFF Library with a "hook" to make these corrections.
+ * It should be called after "jpeg_start_decompress()" and before
+ * "jpeg_finish_decompress()", just before decoding each "strip" using
+ * "jpeg_read_raw_data()" or "jpeg_read_scanlines()".
+ *
+ * This kludge is not sanctioned or supported by the Independent JPEG Group, and
+ * future changes to the IJG JPEG Library might invalidate it. Do not send bug
+ * reports about this code to IJG developers. Instead, contact the author for
+ * advice: Scott B. Marovich <marovich@hpl.hp.com>, Hewlett-Packard Labs, 6/01.
+ */
+GLOBAL(void)
+jpeg_reset_huff_decode (register j_decompress_ptr cinfo,register float *refbw)
+{ register huff_entropy_ptr entropy = (huff_entropy_ptr)cinfo->entropy;
+ register int ci = 0;
+
+ /* Re-initialize DC predictions */
+ do entropy->saved.last_dc_val[ci] = -refbw[ci << 1];
+ while (++ci < cinfo->comps_in_scan);
+ /* Discard encoded input bits, up to the next Byte boundary */
+ entropy->bitstate.bits_left &= ~7;
+}

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version https://git-lfs.github.com/spec/v1
oid sha256:1675a911b30e9612ef9d3684cc8fb34d199150f878943495ed00c51a16ebae92
size 1054917

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-------------------------------------------------------------------
Fri Dec 10 13:02:58 UTC 2010 - pgajdos@novell.com
- this jpeg version will be the default to the prejudice of jpeg8
from now on
-------------------------------------------------------------------
Sun Nov 7 12:53:26 UTC 2010 - prusnak@opensuse.org
- created package based on Fedora one (v 1.0.1)

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#
# spec file for package jpeg-turbo
#
# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
# norootforbuild
Name: libjpeg-turbo
License: wxWindows Library Licence 3.1
Group: Productivity/Graphics/Convertors
AutoReqProv: on
Version: 1.0.1
Release: 1
Summary: A MMX/SSE2 accelerated library for manipulating JPEG image files
Url: http://sourceforge.net/projects/libjpeg-turbo
BuildRequires: nasm gcc-c++
Provides: jpeg = %{version}
Obsoletes: jpeg
Conflicts: jpeg8
Source0: %{name}-%{version}.tar.bz2
Source1: baselibs.conf
Patch0: %{name}-%{version}-int32.patch
Patch1: %{name}-%{version}-tiff-ojpeg.patch
Patch2: %{name}-%{version}-jpegtran.patch
Patch3: %{name}-%{version}-rh639672.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
The libjpeg-turbo package contains a library of functions for manipulating
JPEG images.
%package -n libjpeg62
License: BSD3c(or similar)
Summary: The MMX/SSE accelerated JPEG compression/decompression library
Version: 62.0.0
Provides: libjpeg6 = %{version}
Obsoletes: libjpeg6
Group: System/Libraries
AutoReqProv: on
# bug437293
%ifarch ppc64
Obsoletes: libjpeg-64bit
%endif
#
%description -n libjpeg62
This library contains MMX/SSE accelerated functions for manipulating
JPEG images.
Authors:
--------
Rob Hooft <hooft@EMBL-Heidelberg.DE>
Michael Mauldin <mlm@cs.cmu.edu>
%package -n libjpeg62-devel
License: BSD3c(or similar)
Summary: Development Tools for applications which will use the Libjpeg Library
Version: 62.0.0
Group: Development/Libraries/C and C++
Requires: libjpeg62 = %{version}
Provides: libjpeg-devel = %{version}
Obsoletes: libjpeg-devel
Conflicts: libjpeg8-devel
# bug437293
%ifarch ppc64
Obsoletes: libjpeg-devel-64bit
%endif
#
%description -n libjpeg62-devel
The libjpeg-devel package includes the header files and libraries
necessary for compiling and linking programs which will manipulate JPEG
files using the libjpeg library.
%prep
%setup -q
%patch0
%patch1
%patch2
%patch3 -p1
%build
autoreconf -fiv
%configure --disable-static
make %{?_smp_mflags}
%check
make test libdir=%{_libdir}
%install
make install DESTDIR=$RPM_BUILD_ROOT
# Fix perms
chmod -x README-turbo.txt
# Remove unwanted files
rm -f $RPM_BUILD_ROOT%{_libdir}/lib{,turbo}jpeg.la
# Don't distribute libjpegturbo because it is unversioned
rm -f $RPM_BUILD_ROOT%{_includedir}/turbojpeg.h
rm -f $RPM_BUILD_ROOT%{_libdir}/libturbojpeg.so
%clean
rm -rf $RPM_BUILD_ROOT
%post -n libjpeg62 -p /sbin/ldconfig
%postun -n libjpeg62 -p /sbin/ldconfig
%files
%defattr(-,root,root)
%doc README README-turbo.txt change.log ChangeLog.txt LGPL.txt LICENSE.txt
/usr/bin/*
%doc %{_mandir}/man1/*
%files -n libjpeg62
%defattr(-,root,root)
%{_libdir}/libjpeg.so.62.0.0
%{_libdir}/libjpeg.so.62
%files -n libjpeg62-devel
%defattr(-,root,root)
/usr/include/*.h
%{_libdir}/libjpeg.so
%doc coderules.doc jconfig.doc libjpeg.doc structure.doc example.c
%changelog

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