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- Another try at fixing black/blank lines in ljcolor hpcups output (bug

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#579461). This time, try sending entire blank raster lines instead of
    skipping them.
This commit is contained in:
Tim Waugh 2010-04-15 21:37:06 +00:00
parent c4743aff0d
commit ba855c25ec
2 changed files with 17 additions and 13 deletions
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23
hplip-skip-blank-lines.patch
View File

@ -1,12 +1,11 @@
diff -up hplip-3.10.2/prnt/hpcups/Encapsulator.cpp.skip-blank-lines hplip-3.10.2/prnt/hpcups/Encapsulator.cpp
--- hplip-3.10.2/prnt/hpcups/Encapsulator.cpp.skip-blank-lines 2010-02-25 00:04:09.000000000 +0100
+++ hplip-3.10.2/prnt/hpcups/Encapsulator.cpp 2010-04-15 17:15:03.000000000 +0200
@@ -191,7 +191,7 @@ DRIVER_ERROR Encapsulator::SendCAPy(int
{
DRIVER_ERROR err = NO_ERROR;
char str[12];
- sprintf(str, "\x1b*b%dY", iOffset);
+ sprintf(str, "\x1b*p%dY", iOffset);
err = this->Send ((const BYTE *) str, strlen(str));
return err;
}
diff -up hplip-3.10.2/prnt/hpcups/LJColor.h.skip-blank-lines hplip-3.10.2/prnt/hpcups/LJColor.h
--- hplip-3.10.2/prnt/hpcups/LJColor.h.skip-blank-lines 2010-02-24 23:04:09.000000000 +0000
+++ hplip-3.10.2/prnt/hpcups/LJColor.h 2010-04-15 21:46:48.375754707 +0100
@@ -48,6 +48,7 @@ public:
DRIVER_ERROR Configure(Pipeline **pipeline);
DRIVER_ERROR EndJob();
DRIVER_ERROR FormFeed();
+ bool CanSkipRasters() {return false;}
protected:
virtual DRIVER_ERROR addJobSettings();
void configureRasterData();

7
hplip.spec
View File

@ -1,7 +1,7 @@
Summary: HP Linux Imaging and Printing Project
Name: hplip
Version: 3.10.2
Release: 5%{?dist}
Release: 6%{?dist}
License: GPLv2+ and MIT
Group: System Environment/Daemons
Conflicts: system-config-printer < 0.6.132
@ -378,6 +378,11 @@ fi
%{_bindir}/hpcups-update-ppds &>/dev/null ||:
%changelog
* Thu Apr 15 2010 Tim Waugh <twaugh@redhat.com> - 3.10.2-6
- Another try at fixing black/blank lines in ljcolor hpcups output
(bug #579461). This time, try sending entire blank raster lines
instead of skipping them.
* Thu Apr 15 2010 Jiri Popelka <jpopelka@redhat.com> - 3.10.2-5
- Hpcups (ljcolor) was putting black lines where should be blank lines (bug #579461).