media-libs/mlt: Fix vorbis encoding with >=ffmpeg-3.4

Package-Manager: Portage-2.3.43, Repoman-2.3.10

2 files changed, 253 insertions, 0 deletions

diff --git a/media-libs/mlt/files/mlt-6.6.0-vorbis-ffmpeg-3.4.patch b/media-libs/mlt/files/mlt-6.6.0-vorbis-ffmpeg-3.4.patch
new file mode 100644
index 000000000000..bdf6ea211d43
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.6.0-vorbis-ffmpeg-3.4.patch
@@ -0,0 +1,29 @@
+From 7e0d478d161eacea015aa3d116e250e7c5f9f942 Mon Sep 17 00:00:00 2001
+From: Dan Dennedy <dan@dennedy.org>
+Date: Wed, 7 Feb 2018 16:58:44 -0800
+Subject: [PATCH] Fix vorbis encoding with FFmpeg v3.4+
+
+---
+ src/modules/avformat/consumer_avformat.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/modules/avformat/consumer_avformat.c b/src/modules/avformat/consumer_avformat.c
+index 434710049..6deb76df5 100644
+--- a/src/modules/avformat/consumer_avformat.c
++++ b/src/modules/avformat/consumer_avformat.c
+@@ -1,6 +1,6 @@
+ /*
+  * consumer_avformat.c -- an encoder based on avformat
+- * Copyright (C) 2003-2017 Meltytech, LLC
++ * Copyright (C) 2003-2018 Meltytech, LLC
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -1647,6 +1647,7 @@ static void *consumer_thread( void *arg )
+ 			enc_ctx->audio_avframe->format = c->sample_fmt;
+ 			enc_ctx->audio_avframe->nb_samples = enc_ctx->audio_input_frame_size;
+ 			enc_ctx->audio_avframe->channel_layout = c->channel_layout;
++			enc_ctx->audio_avframe->channels = c->channels;
+ 		} else {
+ 			mlt_log_error( MLT_CONSUMER_SERVICE(consumer), "failed to allocate audio AVFrame\n" );
+ 			mlt_events_fire( properties, "consumer-fatal-error", NULL );
diff --git a/media-libs/mlt/mlt-6.6.0-r1.ebuild b/media-libs/mlt/mlt-6.6.0-r1.ebuild
new file mode 100644
index 000000000000..6fcd43e04231
--- /dev/null
+++ b/media-libs/mlt/mlt-6.6.0-r1.ebuild
@@ -0,0 +1,224 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+# this ebuild currently only supports installing ruby bindings for a single ruby version
+# so USE_RUBY must contain only a single value (the latest stable) as the ebuild calls
+# /usr/bin/${USE_RUBY} directly
+USE_RUBY="ruby23"
+inherit eutils flag-o-matic multilib python-single-r1 ruby-single toolchain-funcs
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg fftw frei0r
+gtk jack kdenlive libav libsamplerate lua melt opencv opengl python qt5 rtaudio ruby sdl sdl2 vdpau xine xml"
+# java perl php tcl vidstab
+IUSE="${IUSE} kernel_linux"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+#rtaudio will use OSS on non linux OSes
+COMMON_DEPEND="
+	>=media-libs/libebur128-1.2.2
+	ffmpeg? (
+		libav? ( >=media-video/libav-12:0=[vdpau?] )
+		!libav? ( media-video/ffmpeg:0=[vdpau?] )
+	)
+	fftw? ( sci-libs/fftw:3.0= )
+	frei0r? ( media-plugins/frei0r-plugins )
+	gtk? (
+		media-libs/libexif
+		x11-libs/gtk+:2
+		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
+		kernel_linux? ( media-libs/alsa-lib )
+	)
+	ruby? ( ${RUBY_DEPS} )
+	sdl? (
+		>=media-libs/libsdl-1.2.10[X,opengl,video]
+		>=media-libs/sdl-image-1.2.4
+	)
+	sdl2? (
+		media-libs/libsdl2[X,opengl,video]
+		media-libs/sdl2-image
+	)
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	xml? ( >=dev-libs/libxml2-2.5 )"
+#	java? ( >=virtual/jre-1.5 )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	sox? ( media-sound/sox )
+#	tcl? ( dev-lang/tcl:0= )
+#	vidstab? ( media-libs/libvidstab )
+SWIG_DEPEND=">=dev-lang/swig-2.0"
+DEPEND="${COMMON_DEPEND}
+	virtual/pkgconfig
+	compressed-lumas? ( virtual/imagemagick-tools[png] )
+	lua? ( ${SWIG_DEPEND} virtual/pkgconfig )
+	python? ( ${SWIG_DEPEND} )
+	ruby? ( ${SWIG_DEPEND} )"
+#	java? ( ${SWIG_DEPEND} >=virtual/jdk-1.5 )
+#	perl? ( ${SWIG_DEPEND} )
+#	php? ( ${SWIG_DEPEND} )
+#	tcl? ( ${SWIG_DEPEND} )
+RDEPEND="${COMMON_DEPEND}
+	!media-libs/mlt++
+"
+
+DOCS=( AUTHORS ChangeLog NEWS README docs/{framework,melt,mlt{++,-xml}}.txt )
+
+PATCHES=( "${FILESDIR}"/${P}-vorbis-ffmpeg-3.4.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
+	sed -i "/^LDFLAGS/s: += :& ${LDFLAGS} :" src/swig/ruby/build || die
+
+	sed -i -e "s/env ruby/${USE_RUBY}/" src/swig/ruby/* || die
+}
+
+src_configure() {
+	tc-export CC CXX
+
+	# bug 589848
+	append-cxxflags -std=c++11
+
+	local myconf=(
+		--enable-gpl
+		--enable-gpl3
+		--enable-motion-est
+		--target-arch=$(tc-arch)
+		--disable-kde
+		--disable-swfdec
+		$(use_enable debug)
+		$(use compressed-lumas && echo ' --luma-compress')
+		$(use_enable cpu_flags_x86_sse sse)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		$(use_enable gtk gtk2)
+		$(use_enable sdl)
+		$(use_enable sdl2)
+		$(use_enable jack jackrack)
+		$(use_enable ffmpeg avformat)
+		$(use ffmpeg && echo ' --avformat-swscale')
+		$(use_enable fftw plus)
+		$(use_enable frei0r)
+		$(use_enable melt)
+		$(use_enable opencv)
+		$(use_enable opengl)
+		$(use_enable libsamplerate resample)
+		$(use_enable rtaudio)
+		$(use vdpau && echo ' --avformat-vdpau')
+		$(use_enable xml)
+		$(use_enable xine)
+		$(use_enable kdenlive)
+		--disable-sox
+	)
+		#$(use_enable sox) FIXME
+
+	if use qt5 ; then
+		myconf+=(
+			--enable-qt
+			--qt-includedir=$(pkg-config Qt5Core --variable=includedir)
+			--qt-libdir=$(pkg-config Qt5Core --variable=libdir)
+		)
+	else
+		myconf+=( --disable-qt )
+	fi
+
+	if use x86 || use amd64 ; 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
+	# TODO: java perl php tcl
+	for i in lua python ruby ; do
+		use $i && swig_lang="${swig_lang} $i"
+	done
+	[[ -z "${swig_lang}" ]] && swig_lang="none"
+
+	econf ${myconf[@]} --swig-languages="${swig_lang}"
+
+	sed -i -e s/^OPT/#OPT/ "${S}/config.mak" || die
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	einstalldocs
+
+	dodir /usr/share/${PN}
+	insinto /usr/share/${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
+		insinto $(python_get_sitedir)
+		doins mlt.py
+		exeinto $(python_get_sitedir)
+		doexe _mlt.so
+		dodoc play.py
+		python_optimize
+	fi
+
+	if use ruby; then
+		cd "${S}"/src/swig/ruby || die
+		exeinto $("${EPREFIX}"/usr/bin/${USE_RUBY} -r rbconfig -e 'print RbConfig::CONFIG["sitearchdir"]')
+		doexe mlt.so
+		dodoc play.rb thumbs.rb
+	fi
+	# TODO: java perl php tcl
+}