diff options
Diffstat (limited to 'source/xap/xpdf')
-rw-r--r-- | source/xap/xpdf/patches/03-float.patch | 25 | ||||
-rwxr-xr-x | source/xap/xpdf/xpdf.SlackBuild | 7 |
2 files changed, 29 insertions, 3 deletions
diff --git a/source/xap/xpdf/patches/03-float.patch b/source/xap/xpdf/patches/03-float.patch new file mode 100644 index 00000000..208c765a --- /dev/null +++ b/source/xap/xpdf/patches/03-float.patch @@ -0,0 +1,25 @@ +description: fix a floating point quirk that is exposed by gcc 4.4 + (this was leading to slow pdf document scrolling on i386) +author: Michael Gilbert <michael.s.gilbert@gmail.com> +bug-debian: http://bugs.debian.org/577031 +--- xpdf-3.02.orig/xpdf/PDFCore.h ++++ xpdf-3.02/xpdf/PDFCore.h +@@ -40,6 +40,7 @@ class PDFCore; + #define zoomPage -1 + #define zoomWidth -2 + #define defZoom 125 ++#define EPSILON 1.0e-7 // 32-bit floating point machine precision + + //------------------------------------------------------------------------ + +--- xpdf-3.02.orig/xpdf/PDFCore.cc ++++ xpdf-3.02/xpdf/PDFCore.cc +@@ -445,7 +445,7 @@ void PDFCore::update(int topPageA, int s + // object + if (force || pages->getLength() == 0 || + (!continuousMode && topPageA != topPage) || +- zoomA != zoom || dpiA != dpi || rotateA != rotate) { ++ zoomA != zoom || fabs( dpiA - dpi ) > EPSILON || rotateA != rotate) { + needUpdate = gTrue; + setSelection(0, 0, 0, 0, 0); + while (pages->getLength() > 0) { diff --git a/source/xap/xpdf/xpdf.SlackBuild b/source/xap/xpdf/xpdf.SlackBuild index b19b3aca..6093f21d 100755 --- a/source/xap/xpdf/xpdf.SlackBuild +++ b/source/xap/xpdf/xpdf.SlackBuild @@ -1,6 +1,6 @@ #!/bin/sh -# Copyright 2008, 2009, 2010, 2011 Patrick J. Volkerding, Sebeka, MN, USA +# Copyright 2008, 2009, 2010, 2011, 2012 Patrick J. Volkerding, Sebeka, MN, USA # All rights reserved. # # Redistribution and use of this script, with or without modification, is @@ -23,7 +23,7 @@ VERSION=3.02 PATCHLEVEL=pl6 -BUILD=${BUILD:-3} +BUILD=${BUILD:-4} NUMJOBS=${NUMJOBS:-" -j7 "} @@ -78,6 +78,7 @@ cat $CWD/patches/xpdf-3.02pl4.patch | patch -p1 --verbose || exit 1 cat $CWD/patches/xpdf-3.02pl5.patch | patch -p1 --verbose || exit 1 zcat $CWD/patches/xpdf_3.02-1.3.diff.gz | patch -p1 --verbose || exit 1 zcat $CWD/patches/xpdfrc.diff.gz | patch -p1 --verbose || exit 1 +zcat $CWD/patches/03-float.patch.gz | patch -p1 --verbose || exit 1 CFLAGS="$SLKCFLAGS" \ CXXFLAGS="$SLKCFLAGS" \ @@ -89,7 +90,7 @@ CXXFLAGS="$SLKCFLAGS" \ --with-gzip \ --with-freetype2-includes=/usr/include/freetype2 \ --without-t1-library \ - --build=$ARCH-slackware-linux + --build=$ARCH-slackware-linux || exit 1 make $NUMJOBS || make || exit 1 make install DESTDIR=$PKG || exit 1 |