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

[Andreas Sturmlechner]

commit:     b71ef8102b95d349d8f57c8cf392483deac449c5
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Sat Apr 24 21:39:33 2021 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Sat Apr 24 21:40:12 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b71ef810

media-libs/mlt: Fix ogg crash, set min media-libs/opencv to 4.5.1

Closes: https://bugs.gentoo.org/783030
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 .../mlt-6.26.1-fix-crash-w-ogg-album-art.patch     |  50 +++++
 media-libs/mlt/mlt-6.26.1-r1.ebuild                | 232 +++++++++++++++++++++
 2 files changed, 282 insertions(+)

diff --git a/media-libs/mlt/files/mlt-6.26.1-fix-crash-w-ogg-album-art.patch b/media-libs/mlt/files/mlt-6.26.1-fix-crash-w-ogg-album-art.patch
new file mode 100644
index 00000000000..4ad7ff5de41
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.26.1-fix-crash-w-ogg-album-art.patch
@@ -0,0 +1,50 @@
+From 7063e88e09977282470c4f2f93e56e05f21b7c2b Mon Sep 17 00:00:00 2001
+From: Dan Dennedy <dan@×××××××.org>
+Date: Fri, 16 Apr 2021 11:15:37 -0700
+Subject: [PATCH] fix #704 by properly identifying cover art
+
+(cherry picked from commit 6b0829df726aa9a840b8b34e923e9faf17a3a5ca)
+---
+ src/modules/avformat/producer_avformat.c | 15 ++++-----------
+ 1 file changed, 4 insertions(+), 11 deletions(-)
+
+diff --git a/src/modules/avformat/producer_avformat.c b/src/modules/avformat/producer_avformat.c
+index 049452f9d..e079e6f70 100644
+--- a/src/modules/avformat/producer_avformat.c
++++ b/src/modules/avformat/producer_avformat.c
+@@ -398,10 +398,7 @@ static mlt_properties find_default_streams( producer_avformat self )
+ 				if ( first_video_index < 0 )
+ 					first_video_index = i;
+ 				// Only set the video stream if not album art
+-				if (self->video_index < 0 &&
+-						(codec_params->codec_id != AV_CODEC_ID_MJPEG ||
+-						 codec_context->time_base.num != 1 ||
+-						 codec_context->time_base.den != 90000)) {
++				if (self->video_index < 0 && !(context->streams[i]->disposition & AV_DISPOSITION_ATTACHED_PIC)) {
+ 					self->video_index = i;
+ 				}
+ 				mlt_properties_set( meta_media, key, "video" );
+@@ -1682,11 +1679,7 @@ static int producer_get_image( mlt_frame frame, uint8_t **buffer, mlt_image_form
+ 	codec_params = stream->codecpar;
+ 
+ 	// Always use the image cache for album art.
+-	int is_album_art = ((codec_context->codec_id == AV_CODEC_ID_MJPEG
+-		|| codec_context->codec_id == AV_CODEC_ID_GIF
+-		|| codec_context->codec_id == AV_CODEC_ID_PNG)
+-		&& mlt_properties_get_int(properties, "meta.media.frame_rate_num") == 90000
+-		&& mlt_properties_get_int(properties, "meta.media.frame_rate_den") == 1);
++	int is_album_art = stream->disposition & AV_DISPOSITION_ATTACHED_PIC;
+ 	if (is_album_art)
+ 		position = 0;
+ 
+@@ -2296,8 +2289,8 @@ static int video_codec_init( producer_avformat self, int index, mlt_properties p
+ 		mlt_properties_set_int( properties, "meta.media.frame_rate_num", frame_rate.num );
+ 		mlt_properties_set_int( properties, "meta.media.frame_rate_den", frame_rate.den );
+ 
+-		// MP3 album art is a single JPEG at 90000 fps, which is not seekable.
+-		if ( codec->id == AV_CODEC_ID_MJPEG && frame_rate.num == 90000 && frame_rate.den == 1 )
++		// Cover art is a single image at 90000 fps, which is not seekable.
++		if (stream->disposition & AV_DISPOSITION_ATTACHED_PIC)
+ 			self->video_seekable = 0;
+ 
+ 		// Set the YUV colorspace from override or detect

diff --git a/media-libs/mlt/mlt-6.26.1-r1.ebuild b/media-libs/mlt/mlt-6.26.1-r1.ebuild
new file mode 100644
index 00000000000..b04aa302aa9
--- /dev/null
+++ b/media-libs/mlt/mlt-6.26.1-r1.ebuild
@@ -0,0 +1,232 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..4} luajit )
+PYTHON_COMPAT=( python3_{7,8,9} )
+inherit lua 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 kernel_linux libsamplerate lua opencv opengl python
+qt5 rtaudio rubberband sdl vdpau vidstab xine xml"
+# java perl php tcl
+
+REQUIRED_USE="lua? ( ${LUA_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? ( ${LUA_DEPS} )
+	opencv? ( >=media-libs/opencv-4.5.1:= )
+	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 )
+	)
+	rubberband? ( media-libs/rubberband )
+	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
+	"${FILESDIR}"/${PN}-6.22.1-no_lua_bdepend.patch
+	"${FILESDIR}"/${P}-fix-crash-w-ogg-album-art.patch # git master
+)
+
+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-kdenlive
+		--enable-melt
+		--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 libsamplerate resample)
+		$(use_enable opencv)
+		$(use_enable opengl)
+		$(use_enable qt5 qt)
+		$(use_enable rtaudio)
+		$(use_enable rubberband)
+		$(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
+
+	# 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
+	# handled separately: lua
+	for i in 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_compile() {
+	default
+
+	if use lua; then
+		# Only copy sources now to avoid unnecessary rebuilds
+		lua_copy_sources
+
+		lua_compile() {
+			pushd "${BUILD_DIR}"/src/swig/lua > /dev/null || die
+
+			sed -i -e "s| mlt_wrap.cxx| $(lua_get_CFLAGS) mlt_wrap.cxx|" build || die
+			./build
+
+			popd > /dev/null || die
+		}
+		lua_foreach_impl lua_compile
+	fi
+}
+
+src_install() {
+	default
+
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	#
+	# Install SWIG bindings
+	#
+
+	docinto swig
+
+	if use lua; then
+		lua_install() {
+			pushd "${BUILD_DIR}"/src/swig/lua > /dev/null || die
+
+			exeinto "$(lua_get_cmod_dir)"
+			doexe mlt.so
+
+			popd > /dev/null || die
+		}
+		lua_foreach_impl lua_install
+
+		dodoc "${S}"/src/swig/lua/play.lua
+	fi
+
+	if use python; then
+		cd "${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
+}