[freetype-freeworld] Add freetype-2.7-valgrind.patch from Fedora freetype (rh#1395915)

commit dc54264c014e9b7afecb715811273cbf502cd129 Author: Kevin Kofler <kevin.kofler(a)chello.at&gt; Date: Tue Nov 22 07:18:22 2016 +0100 Add freetype-2.7-valgrind.patch from Fedora freetype (rh#1395915) * Tue Nov 22 2016 Kevin Kofler <Kevin(a)tigcc.ticalc.org&gt; 2.7-2 - Add freetype-2.7-valgrind.patch from Fedora freetype (rh#1395915) freetype-2.7-valgrind.patch | 65 +++++++++++++++++++++++++++++++++++++++++++++ freetype-freeworld.spec | 9 ++++++- 2 files changed, 73 insertions(+), 1 deletion(-) --- diff --git a/freetype-2.7-valgrind.patch b/freetype-2.7-valgrind.patch new file mode 100644 index 0000000..e677f50 --- /dev/null +++ b/freetype-2.7-valgrind.patch @@ -0,0 +1,65 @@ +From 6ca54c643094800c1915dd856b9ea36276fe1e97 Mon Sep 17 00:00:00 2001 +From: Alexei Podtelezhnikov <apodtele(a)gmail.com&gt; +Date: Sun, 11 Sep 2016 16:00:52 -0400 +Subject: [PATCH] [smooth] Fix valgrind warning and reoptimize. + +The algorithm calls `gray_set_cell' at the start of each new contour +or when the contours cross the cell boundaries. Double-checking for +that is wasteful. + +* src/smooth/ftgrays.c (gray_set_cell): Remove check for a new cell. +(gray_convert_glyph): Remove initialization introduced by 44b172e88. +--- + ChangeLog | 11 +++++++++++ + src/smooth/ftgrays.c | 21 +++++++++------------ + 2 files changed, 20 insertions(+), 12 deletions(-) + +diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c +index 59fafdb..8f85ec2 100644 +--- a/src/smooth/ftgrays.c ++++ b/src/smooth/ftgrays.c +@@ -577,24 +577,21 @@ typedef ptrdiff_t FT_PtrDist; + + /* All cells that are on the left of the clipping region go to the */ + /* min_ex - 1 horizontal position. */ ++ + if ( ex > ras.max_ex ) + ex = ras.max_ex; + + if ( ex < ras.min_ex ) + ex = ras.min_ex - 1; + +- /* are we moving to a different cell ? */ +- if ( ex != ras.ex || ey != ras.ey ) +- { +- /* record the current one if it is valid */ +- if ( !ras.invalid ) +- gray_record_cell( RAS_VAR ); ++ /* record the current one if it is valid */ ++ if ( !ras.invalid ) ++ gray_record_cell( RAS_VAR ); + +- ras.area = 0; +- ras.cover = 0; +- ras.ex = ex; +- ras.ey = ey; +- } ++ ras.area = 0; ++ ras.cover = 0; ++ ras.ex = ex; ++ ras.ey = ey; + + ras.invalid = ( ey >= ras.max_ey || ey < ras.min_ey || + ex >= ras.max_ex ); +@@ -1820,7 +1817,7 @@ typedef ptrdiff_t FT_PtrDist; + ras.num_cells = 0; + ras.invalid = 1; + ras.min_ey = band[1]; +- ras.max_ey = ras.ey = band[0]; ++ ras.max_ey = band[0]; + + error = gray_convert_glyph_inner( RAS_VAR ); + +-- +2.9.3 + diff --git a/freetype-freeworld.spec b/freetype-freeworld.spec index 57632b6..036f98b 100644 --- a/freetype-freeworld.spec +++ b/freetype-freeworld.spec @@ -1,7 +1,7 @@ Summary: A free and portable font rendering engine Name: freetype-freeworld Version: 2.7 -Release: 1%{?dist} +Release: 2%{?dist} License: (FTL or GPLv2+) and BSD and MIT and Public Domain and zlib with acknowledgement URL: http://www.freetype.org Source: http://download.savannah.gnu.org/releases/freetype/freetype-%{version}.ta... @@ -11,6 +11,8 @@ Patch21: freetype-2.3.0-enable-spr.patch # Enable otvalid and gxvalid modules Patch46: freetype-2.2.1-enable-valid.patch +Patch94: freetype-2.7-valgrind.patch + ## Security fixes: # none needed yet @@ -42,6 +44,8 @@ It transparently overrides the system library using ld.so.conf.d. %patch46 -p1 -b .enable-valid +%patch94 -p1 -b .valgrind + %build %configure --disable-static \ @@ -85,6 +89,9 @@ echo "%{_libdir}/%{name}" \ %config(noreplace) %{_sysconfdir}/ld.so.conf.d/%{name}-%{_arch}.conf %changelog +* Tue Nov 22 2016 Kevin Kofler <Kevin(a)tigcc.ticalc.org&gt; 2.7-2 +- Add freetype-2.7-valgrind.patch from Fedora freetype (rh#1395915) + * Sun Nov 13 2016 Kevin Kofler <Kevin(a)tigcc.ticalc.org&gt; 2.7-1 - Update to 2.7 (matches Fedora freetype, rh#1374305) - Merge rebased freetype-2.2.1-enable-valid.patch from Fedora freetype