[gentoo-commits] repo/gentoo:master commit in: media-libs/mlt/, media-libs/mlt/files/

[Andreas Sturmlechner]

commit:     9ee1bd73f11a8835af749dd130ce362f77fc6d75
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Mon Oct  5 11:01:52 2020 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Mon Oct  5 11:05:17 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9ee1bd73

media-libs/mlt: Fix regression in 6.22 with multiple affine filters

Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 ...-fix-regression-w-multiple-affine-filters.patch |  23 +++
 media-libs/mlt/mlt-6.22.1-r1.ebuild                | 201 +++++++++++++++++++++
 2 files changed, 224 insertions(+)

diff --git a/media-libs/mlt/files/mlt-6.22.1-fix-regression-w-multiple-affine-filters.patch b/media-libs/mlt/files/mlt-6.22.1-fix-regression-w-multiple-affine-filters.patch
new file mode 100644
index 00000000000..d60976c1185
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.22.1-fix-regression-w-multiple-affine-filters.patch
@@ -0,0 +1,23 @@
+From 8b778aaee121c6b381bd570c2b6f526989866f8e Mon Sep 17 00:00:00 2001
+From: Dan Dennedy <dan@×××××××.org>
+Date: Fri, 11 Sep 2020 21:24:24 -0700
+Subject: [PATCH] fix regression in 2c354d6e with multiple affine filters
+
+See #9 in https://forum.shotcut.org/t/v20-09-beta-is-now-available-to-
+test/20766/31
+---
+ src/modules/plus/transition_affine.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/modules/plus/transition_affine.c b/src/modules/plus/transition_affine.c
+index 63bbaa1df..b1147c8c6 100644
+--- a/src/modules/plus/transition_affine.c
++++ b/src/modules/plus/transition_affine.c
+@@ -564,6 +564,7 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
+ 		b_height = result.h;
+ 		// Set the rescale interpolation to match the frame
+ 		mlt_properties_set( b_props, "rescale.interp", mlt_properties_get( a_props, "rescale.interp" ) );
++		mlt_properties_set_int( b_props, "distort", 1 );
+ 	} else if (scale_width != 1.0 || scale_height != 1.0) {
+ 		// Scale request of b frame image to consumer scale maintaining its aspect ratio.
+ 		b_height = *height;

diff --git a/media-libs/mlt/mlt-6.22.1-r1.ebuild b/media-libs/mlt/mlt-6.22.1-r1.ebuild
new file mode 100644
index 00000000000..a4919469eaa
--- /dev/null
+++ b/media-libs/mlt/mlt-6.22.1-r1.ebuild
@@ -0,0 +1,201 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8,9} )
+inherit python-single-r1 qmake-utils toolchain-funcs
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/releases/download/v${PV}/${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg
+fftw frei0r gtk jack kdenlive kernel_linux libsamplerate lua melt opencv opengl python
+qt5 rtaudio sdl vdpau vidstab xine xml"
+# java perl php tcl
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+SWIG_DEPEND=">=dev-lang/swig-2.0"
+#	java? ( ${SWIG_DEPEND} >=virtual/jdk-1.5 )
+#	perl? ( ${SWIG_DEPEND} )
+#	php? ( ${SWIG_DEPEND} )
+#	tcl? ( ${SWIG_DEPEND} )
+#	ruby? ( ${SWIG_DEPEND} )
+BDEPEND="
+	virtual/pkgconfig
+	compressed-lumas? ( virtual/imagemagick-tools[png] )
+	lua? ( ${SWIG_DEPEND} virtual/pkgconfig )
+	python? ( ${SWIG_DEPEND} )
+"
+#rtaudio will use OSS on non linux OSes
+DEPEND="
+	>=media-libs/libebur128-1.2.2:=
+	ffmpeg? ( media-video/ffmpeg:0=[vdpau?,-flite] )
+	fftw? ( sci-libs/fftw:3.0= )
+	frei0r? ( media-plugins/frei0r-plugins )
+	gtk? (
+		media-libs/libexif
+		x11-libs/pango
+	)
+	jack? (
+		>=dev-libs/libxml2-2.5
+		media-libs/ladspa-sdk
+		virtual/jack
+	)
+	libsamplerate? ( >=media-libs/libsamplerate-0.1.2 )
+	lua? ( >=dev-lang/lua-5.1.4-r4:= )
+	opencv? ( >=media-libs/opencv-3.2.0:= )
+	opengl? ( media-video/movit )
+	python? ( ${PYTHON_DEPS} )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtsvg:5
+		dev-qt/qtwidgets:5
+		dev-qt/qtxml:5
+		media-libs/libexif
+		x11-libs/libX11
+	)
+	rtaudio? (
+		>=media-libs/rtaudio-4.1.2
+		kernel_linux? ( media-libs/alsa-lib )
+	)
+	sdl? (
+		media-libs/libsdl2[X,opengl,video]
+		media-libs/sdl2-image
+	)
+	vidstab? ( media-libs/vidstab )
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	xml? ( >=dev-libs/libxml2-2.5 )"
+#	java? ( >=virtual/jre-1.5 )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	ruby? ( ${RUBY_DEPS} )
+#	sox? ( media-sound/sox )
+#	tcl? ( dev-lang/tcl:0= )
+RDEPEND="${DEPEND}"
+
+DOCS=( AUTHORS NEWS README docs/{framework,melt,mlt{++,-xml}}.txt )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch
+	"${FILESDIR}"/${P}-fix-regression-w-multiple-affine-filters.patch
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# respect CFLAGS LDFLAGS when building shared libraries. Bug #308873
+	for x in python lua; do
+		sed -i "/mlt.so/s/ -lmlt++ /& ${CFLAGS} ${LDFLAGS} /" src/swig/$x/build || die
+	done
+
+	use python && python_fix_shebang src/swig/python
+}
+
+src_configure() {
+	tc-export CC CXX
+
+	local myconf=(
+		--enable-gpl
+		--enable-gpl3
+		--enable-motion-est
+		--target-arch=$(tc-arch)
+		--disable-gtk2
+		--disable-kde
+		--disable-sdl
+		--disable-swfdec
+		$(use_enable debug)
+		$(use_enable cpu_flags_x86_sse sse)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		$(use_enable ffmpeg avformat)
+		$(use_enable fftw plus)
+		$(use_enable frei0r)
+		$(use_enable gtk gdk)
+		$(use_enable jack jackrack)
+		$(use_enable kdenlive)
+		$(use_enable libsamplerate resample)
+		$(use_enable melt)
+		$(use_enable opencv)
+		$(use_enable opengl)
+		$(use_enable qt5 qt)
+		$(use_enable rtaudio)
+		$(use_enable sdl sdl2)
+		$(use_enable vidstab vid.stab )
+		$(use_enable xine)
+		$(use_enable xml)
+		--disable-sox
+	)
+		#$(use_enable sox) FIXME
+
+	use compressed-lumas && myconf+=( --luma-compress )
+	use ffmpeg && myconf+=( --avformat-swscale )
+	use vdpau && myconf+=( --avformat-vdpau )
+
+	if use qt5 ; then
+		myconf+=(
+			--qt-includedir=$(qt5_get_headerdir)
+			--qt-libdir=$(qt5_get_libdir)
+		)
+	fi
+
+	if use amd64 || use x86 ; then
+		myconf+=( $(use_enable cpu_flags_x86_mmx mmx) )
+	else
+		myconf+=( --disable-mmx )
+	fi
+
+	if ! use melt ; then
+		sed -i -e "s;src/melt;;" Makefile || die
+	fi
+
+	# TODO: add swig language bindings
+	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
+
+	local swig_lang=()
+	# not done: java perl php ruby tcl
+	for i in lua python ; do
+		use $i && swig_lang+=( $i )
+	done
+	[[ -z "${swig_lang}" ]] && swig_lang=( none )
+
+	econf "${myconf[@]}" --swig-languages="${swig_lang[*]}"
+
+	sed -i -e s/^OPT/#OPT/ config.mak || die
+}
+
+src_install() {
+	default
+
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	docinto swig
+
+	# Install SWIG bindings
+	if use lua; then
+		cd "${S}"/src/swig/lua || die
+		exeinto $(pkg-config --variable INSTALL_CMOD lua)
+		doexe mlt.so
+		dodoc play.lua
+	fi
+
+	if use python; then
+		cd "${S}"/src/swig/python || die
+		python_domodule mlt.py _mlt.so
+		chmod +x "${D}$(python_get_sitedir)/_mlt.so" || die
+		dodoc play.py
+		python_optimize
+	fi
+
+	# not done: java perl php ruby tcl
+}