media-gfx/gimp: Apply upstream patch on blending (Gentoo bug #558878)

2 files changed, 195 insertions, 0 deletions

diff --git a/media-gfx/gimp/files/gimp-2.8.14-blend-center.patch b/media-gfx/gimp/files/gimp-2.8.14-blend-center.patch
new file mode 100644
index 000000000000..eba04df59aa2
--- /dev/null
+++ b/media-gfx/gimp/files/gimp-2.8.14-blend-center.patch
@@ -0,0 +1,30 @@
+From 97e55692ebad5897be334c81c133b6626b9b6920 Mon Sep 17 00:00:00 2001
+From: Michael Natterer <mitch@gimp.org>
+Date: Wed, 26 Aug 2015 23:23:16 +0200
+Subject: app: the blend tool was rendering all gradients off-by-0.5
+
+When calculating the color of a pixel, we want to calculate the color
+at its center, not at its top-left corner. Found by Raymond Jennings.
+
+EDIT (by Sebastian Pipping <sping@gentoo.org>):
+  Cut away patch chunk for app/operations/gimpoperationblend.c
+  since 2.8.14 doesn't seem to have that file.
+
+diff --git a/app/core/gimpdrawable-blend.c b/app/core/gimpdrawable-blend.c
+index af565d1..e4f92a1 100644
+--- a/app/core/gimpdrawable-blend.c
++++ b/app/core/gimpdrawable-blend.c
+@@ -628,6 +628,10 @@ gradient_render_pixel (gdouble   x,
+   RenderBlendData *rbd = render_data;
+   gdouble          factor;
+ 
++  /*  we want to calculate the color at the pixel's center  */
++  x += 0.5;
++  y += 0.5;
++
+   /* Calculate blending factor */
+ 
+   switch (rbd->gradient_type)
+-- 
+cgit v0.10.2
+
diff --git a/media-gfx/gimp/gimp-2.8.14-r1.ebuild b/media-gfx/gimp/gimp-2.8.14-r1.ebuild
new file mode 100644
index 000000000000..879011b5fea8
--- /dev/null
+++ b/media-gfx/gimp/gimp-2.8.14-r1.ebuild
@@ -0,0 +1,165 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+PYTHON_COMPAT=( python2_7 )
+
+inherit versionator autotools eutils gnome2 fdo-mime multilib python-single-r1
+
+DESCRIPTION="GNU Image Manipulation Program"
+HOMEPAGE="http://www.gimp.org/"
+SRC_URI="mirror://gimp/v$(get_version_component_range 1-2)/${P}.tar.bz2"
+LICENSE="GPL-3 LGPL-3"
+SLOT="2"
+KEYWORDS="alpha amd64 ~arm hppa ia64 ~mips ppc ppc64 sparc x86 ~x86-interix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
+
+LANGS="am ar ast az be bg br ca ca@valencia cs csb da de dz el en_CA en_GB eo es et eu fa fi fr ga gl gu he hi hr hu id is it ja ka kk km kn ko lt lv mk ml ms my nb nds ne nl nn oc pa pl pt pt_BR ro ru rw si sk sl sr sr@latin sv ta te th tr tt uk vi xh yi zh_CN zh_HK zh_TW"
+IUSE="alsa aalib altivec aqua bzip2 curl dbus debug doc exif gnome postscript jpeg jpeg2k lcms cpu_flags_x86_mmx mng pdf png python smp cpu_flags_x86_sse svg tiff udev webkit wmf xpm"
+
+for lang in ${LANGS}; do
+	IUSE+=" linguas_${lang}"
+done
+
+RDEPEND=">=dev-libs/glib-2.30.2:2
+	>=dev-libs/atk-2.2.0
+	>=x11-libs/gtk+-2.24.10:2
+	>=x11-libs/gdk-pixbuf-2.24.1:2
+	>=x11-libs/cairo-1.10.2
+	>=x11-libs/pango-1.29.4
+	xpm? ( x11-libs/libXpm )
+	>=media-libs/freetype-2.1.7
+	>=media-libs/fontconfig-2.2.0
+	sys-libs/zlib
+	dev-libs/libxml2
+	dev-libs/libxslt
+	x11-themes/hicolor-icon-theme
+	>=media-libs/babl-0.1.10
+	>=media-libs/gegl-0.2.0:0
+	aalib? ( media-libs/aalib )
+	alsa? ( media-libs/alsa-lib )
+	aqua? ( x11-libs/gtk-mac-integration )
+	curl? ( net-misc/curl )
+	dbus? ( dev-libs/dbus-glib )
+	gnome? ( gnome-base/gvfs )
+	webkit? ( >=net-libs/webkit-gtk-1.6.1:2 )
+	jpeg? ( virtual/jpeg:0 )
+	jpeg2k? ( media-libs/jasper )
+	exif? ( >=media-libs/libexif-0.6.15 )
+	lcms? ( >=media-libs/lcms-2.2:2 )
+	mng? ( media-libs/libmng )
+	pdf? ( >=app-text/poppler-0.12.4[cairo] )
+	png? ( >=media-libs/libpng-1.2.37:0 )
+	python?	(
+		${PYTHON_DEPS}
+		>=dev-python/pygtk-2.10.4:2[${PYTHON_USEDEP}]
+	)
+	tiff? ( >=media-libs/tiff-3.5.7:0 )
+	svg? ( >=gnome-base/librsvg-2.36.0:2 )
+	wmf? ( >=media-libs/libwmf-0.2.8 )
+	x11-libs/libXcursor
+	sys-libs/zlib
+	bzip2? ( app-arch/bzip2 )
+	postscript? ( app-text/ghostscript-gpl )
+	udev? ( virtual/libgudev:= )"
+DEPEND="${RDEPEND}
+	sys-apps/findutils
+	virtual/pkgconfig
+	>=dev-util/intltool-0.40.1
+	>=sys-devel/gettext-0.19
+	doc? ( >=dev-util/gtk-doc-1 )
+	>=sys-devel/libtool-2.2
+	>=sys-devel/automake-1.11
+	dev-util/gtk-doc-am"  # due to our call to eautoreconf below (bug #386453)
+
+DOCS="AUTHORS ChangeLog* HACKING NEWS README*"
+
+S="${WORKDIR}"/${P}
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+pkg_setup() {
+	G2CONF="--enable-default-binary \
+		--disable-silent-rules \
+		$(use_with !aqua x) \
+		$(use_with aalib aa) \
+		$(use_with alsa) \
+		$(use_enable altivec) \
+		$(use_with bzip2) \
+		$(use_with curl libcurl) \
+		$(use_with dbus) \
+		$(use_with gnome gvfs) \
+		$(use_with webkit) \
+		$(use_with jpeg libjpeg) \
+		$(use_with jpeg2k libjasper) \
+		$(use_with exif libexif) \
+		$(use_with lcms lcms lcms2) \
+		$(use_with postscript gs) \
+		$(use_enable cpu_flags_x86_mmx mmx) \
+		$(use_with mng libmng) \
+		$(use_with pdf poppler) \
+		$(use_with png libpng) \
+		$(use_enable python) \
+		$(use_enable smp mp) \
+		$(use_enable cpu_flags_x86_sse sse) \
+		$(use_with svg librsvg) \
+		$(use_with tiff libtiff) \
+		$(use_with udev gudev) \
+		$(use_with wmf) \
+		--with-xmc \
+		$(use_with xpm libxpm) \
+		--without-xvfb-run"
+
+	if use python; then
+		python-single-r1_pkg_setup
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-blend-center.patch  # bug 558878
+	epatch "${FILESDIR}"/${PN}-2.7.4-no-deprecation.patch  # bug 395695, comment 9 and 16
+	epatch "${FILESDIR}"/${PN}-2.8.10-clang.patch # bug 449370 compile with clang
+	sed -i -e 's/== "xquartz"/= "xquartz"/' configure.ac || die #494864
+	eautoreconf  # If you remove this: remove dev-util/gtk-doc-am from DEPEND, too
+
+	gnome2_src_prepare
+}
+
+_clean_up_locales() {
+	einfo "Cleaning up locales..."
+	for lang in ${LANGS}; do
+		use "linguas_${lang}" && {
+			einfo "- keeping ${lang}"
+			continue
+		}
+		rm -Rf "${ED}"/usr/share/locale/"${lang}" || die
+	done
+}
+
+src_install() {
+	gnome2_src_install
+
+	if use python; then
+		python_optimize
+	fi
+
+	# Workaround for bug #321111 to give GIMP the least
+	# precedence on PDF documents by default
+	mv "${ED}"/usr/share/applications/{,zzz-}gimp.desktop || die
+
+	prune_libtool_files --all
+
+	# Prevent dead symlink gimp-console.1 from downstream man page compression (bug #433527)
+	local gimp_app_version=$(get_version_component_range 1-2)
+	mv "${ED}"/usr/share/man/man1/gimp-console{-${gimp_app_version},}.1 || die
+
+	_clean_up_locales
+}
+
+pkg_postinst() {
+	gnome2_pkg_postinst
+}
+
+pkg_postrm() {
+	gnome2_pkg_postrm
+}