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Fix conversion to ps when having multiple strips

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This commit is contained in:
Marek Kasik 2012-08-06 16:43:42 +02:00
parent bb6ca18d5b
commit 048e469392
2 changed files with 45 additions and 1 deletions
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37
poppler-0.20.2-ps-conversion.patch Normal file
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@ -0,0 +1,37 @@
commit ef7c2418e12d3e6a79f1d89a0051b005fadbc344
Author: Thomas Freitag <Thomas.Freitag@alfa.de>
Date: Sat Jul 21 00:01:49 2012 +0200
Fix conversion to ps when having multiple strips
Bug 51982
diff --git a/poppler/PSOutputDev.cc b/poppler/PSOutputDev.cc
index 540f74b..a01a4b3 100644
--- a/poppler/PSOutputDev.cc
+++ b/poppler/PSOutputDev.cc
@@ -3049,7 +3049,7 @@ GBool PSOutputDev::checkPageSlice(Page *page, double /*hDPI*/, double /*vDPI*/,
double m0, m1, m2, m3, m4, m5;
int nStripes, stripeH, stripeY;
int c, w, h, x, y, comp, i;
- int numComps;
+ int numComps, initialNumComps;
#endif
char hexBuf[32*2 + 2]; // 32 values X 2 chars/value + line ending + null
Guchar digit;
@@ -3132,6 +3132,7 @@ GBool PSOutputDev::checkPageSlice(Page *page, double /*hDPI*/, double /*vDPI*/,
stripeH = (sliceH + nStripes - 1) / nStripes;
// render the stripes
+ initialNumComps = numComps;
for (stripeY = sliceY; stripeY < sliceH; stripeY += stripeH) {
// rasterize a stripe
@@ -3151,6 +3152,7 @@ GBool PSOutputDev::checkPageSlice(Page *page, double /*hDPI*/, double /*vDPI*/,
// draw the rasterized image
bitmap = splashOut->getBitmap();
+ numComps = initialNumComps;
w = bitmap->getWidth();
h = bitmap->getHeight();
writePS("gsave\n");

9
poppler.spec
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@ -2,7 +2,7 @@
Summary: PDF rendering library
Name: poppler
Version: 0.20.2
Release: 2%{?dist}
Release: 3%{?dist}
License: GPLv2 or GPLv3
Group: Development/Libraries
URL: http://poppler.freedesktop.org/
@ -21,6 +21,9 @@ Patch2: poppler-0.20.1-empty-password.patch
# https://bugs.freedesktop.org/show_bug.cgi?id=52215
Patch3: poppler-0.20.2-scale-init.patch
# https://bugs.freedesktop.org/show_bug.cgi?id=51982
Patch4: poppler-0.20.2-ps-conversion.patch
Requires: poppler-data >= 0.4.0
BuildRequires: automake libtool
BuildRequires: gettext-devel
@ -130,6 +133,7 @@ converting PDF files to a number of other formats.
#patch1 -p1 -b .annot
%patch2 -p1 -b .empty-password
%patch3 -p1 -b .scale-init
%patch4 -p1 -b .ps-conversion
chmod -x goo/GooTimer.h
@ -250,6 +254,9 @@ test "$(pkg-config --modversion poppler-splash)" = "%{version}"
%changelog
* Mon Aug 6 2012 Marek Kasik <mkasik@redhat.com> 0.20.2-3
- Fix conversion to ps when having multiple strips
* Mon Aug 6 2012 Marek Kasik <mkasik@redhat.com> 0.20.2-2
- Make sure xScale and yScale are always initialized
- Resolves: #840515