media-video/ffmpeg: bump to 2.8.2 and backport upstream fix to build with libvpx 1.5

Package-Manager: portage-2.2.24
Signed-off-by: Alexis Ballier <aballier@gentoo.org>

3 files changed, 493 insertions, 0 deletions

diff --git a/media-video/ffmpeg/Manifest b/media-video/ffmpeg/Manifest
index 8e0bc3c94cd2..8eb4930a641b 100644
--- a/media-video/ffmpeg/Manifest
+++ b/media-video/ffmpeg/Manifest
@@ -2,3 +2,4 @@ DIST ffmpeg-2.6.3.tar.bz2 7803314 SHA256 59eb98c1b5896ac29abc0385f7c875d1b4942d6
 DIST ffmpeg-2.6.4.tar.bz2 7811925 SHA256 184f49e6b359426c398ad6c67d89abd362558373a43d3d92f86e554571655a5d SHA512 76c8bb3b23f2d2bac73b1561ef31bb3d1da49b2e182d84a13bf0bf49ea84cd0d64566c9dfafc4ac9d660aa4cecc0f08272b9ee284d1d09776e4599b87920c308 WHIRLPOOL 2d68715fb284979d703905919289c897c5cb002c3d466aca6c9759ca9f93443b749a24747cf218d005d728680ad137990880ec99210b6fb49038587966dd79f4
 DIST ffmpeg-2.7.2.tar.bz2 8157217 SHA256 7ceb7550ad628c526fa6c9ff23fdfb687a62f54d90c4a730998d8c2b417b9ef2 SHA512 cce58c63ae14dcbd3bdc4758af8427e18ac589f8bd4f2701e54b5e0e61669d5aab212e5829feb67a0fd33bc52b2d64adff93729c0696c44a0f6064a0752433dd WHIRLPOOL dd286393427b89be266ad2b122138dab578843d16bdf9b989b9546734f489c8c5c3d1ab0443ff5039b440a8430802ffe24f0fc38553688ec80984a1cce2ba2a3
 DIST ffmpeg-2.8.1.tar.bz2 8564488 SHA256 e2ed5ab28dee1af94336739173eb0019afc21a54e38a96f4e3208e94a07866e2 SHA512 5c493f1eb84dd916f12a709a77ca0317a03ce88caaa1ee5e06b4e03c60ef4520ba58c8972841de25dcadb0da42e88592e6a87c3aca18dba62e246256c33fcf91 WHIRLPOOL f0f26375960dff80055fe257b63f11a1cc598bef9450d0da4a619bfc61ba6df185ea0dcf9c566810c7917159bb193d30a1009051c5b32ea1d746b289c782b8aa
+DIST ffmpeg-2.8.2.tar.bz2 8573586 SHA256 830ec647f7ad774fc0caf17ba47774bf5dee7a89cbd65894f364a87ba3ad21b2 SHA512 15c1c09d7d4bb8cc7babff4c782e4bf6621ed86d6b02bffb5468bdcd294a1144bf56a8a758d2801200bb89c26ce8f5a086d818affb473364424f94f701cbf749 WHIRLPOOL 83ae9a00cba7bc906672f55d796b044d3f4baad9a56804f6482e7c27b9f526d1364dfddaa22ef32b921e5dcd0158222897935544a34c1d1e7c3b9d681067d2e0
diff --git a/media-video/ffmpeg/ffmpeg-2.8.2.ebuild b/media-video/ffmpeg/ffmpeg-2.8.2.ebuild
new file mode 100644
index 000000000000..2db9b73e313d
--- /dev/null
+++ b/media-video/ffmpeg/ffmpeg-2.8.2.ebuild
@@ -0,0 +1,456 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Subslot: libavutil major.libavcodec major.libavformat major
+# Since FFmpeg ships several libraries, subslot is kind of limited here.
+# Most consumers will use those three libraries, if a "less used" library
+# changes its soname, consumers will have to be rebuilt the old way
+# (preserve-libs).
+# If, for example, a package does not link to libavformat and only libavformat
+# changes its ABI then this package will be rebuilt needlessly. Hence, such a
+# package is free _not_ to := depend on FFmpeg but I would strongly encourage
+# doing so since such a case is unlikely.
+FFMPEG_SUBSLOT=54.56.56
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-2"
+	EGIT_REPO_URI="git://source.ffmpeg.org/ffmpeg.git"
+fi
+
+inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs ${SCM}
+
+DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec"
+HOMEPAGE="http://ffmpeg.org/"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
+	SRC_URI="mirror://gentoo/${P}.tar.bz2"
+else # Release
+	SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
+fi
+FFMPEG_REVISION="${PV#*_p}"
+
+SLOT="0/${FFMPEG_SUBSLOT}"
+LICENSE="
+	!gpl? ( LGPL-2.1 )
+	gpl? ( GPL-2 )
+	amr? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	encode? (
+		aac? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+		amrenc? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+	)
+	samba? ( GPL-3 )
+"
+if [ "${PV#9999}" = "${PV}" ] ; then
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~mips ~ppc ~ppc64 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
+fi
+
+# Options to use as use_enable in the foo[:bar] form.
+# This will feed configure with $(use_enable foo bar)
+# or $(use_enable foo foo) if no :bar is set.
+# foo is added to IUSE.
+FFMPEG_FLAG_MAP=(
+		+bzip2:bzlib cpudetection:runtime-cpudetect debug doc gnutls +gpl
+		+hardcoded-tables +iconv lzma +network openssl +postproc
+		samba:libsmbclient sdl:ffplay vaapi vdpau X:xlib xcb:libxcb
+		xcb:libxcb-shm xcb:libxcb-xfixes +zlib
+		# libavdevice options
+		cdio:libcdio iec61883:libiec61883 ieee1394:libdc1394 libcaca openal
+		opengl
+		# indevs
+		libv4l:libv4l2 pulseaudio:libpulse
+		# decoders
+		amr:libopencore-amrwb amr:libopencore-amrnb fdk:libfdk-aac
+		jpeg2k:libopenjpeg bluray:libbluray celt:libcelt gme:libgme gsm:libgsm
+		modplug:libmodplug opus:libopus quvi:libquvi librtmp ssh:libssh
+		schroedinger:libschroedinger speex:libspeex vorbis:libvorbis vpx:libvpx
+		zvbi:libzvbi
+		# libavfilter options
+		bs2b:libbs2b flite:libflite frei0r fribidi:libfribidi fontconfig ladspa
+		libass truetype:libfreetype
+		# libswresample options
+		libsoxr
+		# Threads; we only support pthread for now but ffmpeg supports more
+		+threads:pthreads
+)
+
+# Same as above but for encoders, i.e. they do something only with USE=encode.
+FFMPEG_ENCODER_FLAG_MAP=(
+	aac:libvo-aacenc amrenc:libvo-amrwbenc mp3:libmp3lame
+	aacplus:libaacplus faac:libfaac snappy:libsnappy theora:libtheora
+	twolame:libtwolame wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265
+	xvid:libxvid
+)
+
+IUSE="
+	alsa +encode examples jack libressl oss pic static-libs test v4l
+	${FFMPEG_FLAG_MAP[@]%:*}
+	${FFMPEG_ENCODER_FLAG_MAP[@]%:*}
+"
+
+# Strings for CPU features in the useflag[:configure_option] form
+# if :configure_option isn't set, it will use 'useflag' as configure option
+ARM_CPU_FEATURES=( armv5te armv6 armv6t2 neon armvfp:vfp )
+MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu )
+PPC_CPU_FEATURES=( altivec )
+X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
+X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
+X86_CPU_REQUIRED_USE="
+	cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
+	cpu_flags_x86_xop?  ( cpu_flags_x86_avx )
+	cpu_flags_x86_avx?  ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_sse4_2?  ( cpu_flags_x86_sse4_1 )
+	cpu_flags_x86_sse4_1?  ( cpu_flags_x86_ssse3 )
+	cpu_flags_x86_ssse3?  ( cpu_flags_x86_sse3 )
+	cpu_flags_x86_sse3?  ( cpu_flags_x86_sse2 )
+	cpu_flags_x86_sse2?  ( cpu_flags_x86_sse )
+	cpu_flags_x86_sse?  ( cpu_flags_x86_mmxext )
+	cpu_flags_x86_mmxext?  ( cpu_flags_x86_mmx )
+	cpu_flags_x86_3dnowext?  ( cpu_flags_x86_3dnow )
+	cpu_flags_x86_3dnow?  ( cpu_flags_x86_mmx )
+"
+
+IUSE="${IUSE}
+	${ARM_CPU_FEATURES[@]%:*}
+	${MIPS_CPU_FEATURES[@]%:*}
+	${PPC_CPU_FEATURES[@]%:*}
+	${X86_CPU_FEATURES[@]%:*}
+"
+
+CPU_REQUIRED_USE="
+	${X86_CPU_REQUIRED_USE}
+"
+
+# "$(tc-arch):XXX" form where XXX_CPU_FEATURES are the cpu features that apply to
+# $(tc-arch).
+CPU_FEATURES_MAP="
+	arm:ARM
+	arm64:ARM
+	mips:MIPS
+	ppc:PPC
+	ppc64:PPC
+	x86:X86
+	amd64:X86
+"
+
+FFTOOLS=( aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher )
+IUSE="${IUSE} ${FFTOOLS[@]/#/+fftools_}"
+
+RDEPEND="
+	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
+	bluray? ( >=media-libs/libbluray-0.3.0-r1[${MULTILIB_USEDEP}] )
+	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
+	celt? ( >=media-libs/celt-0.11.1-r1[${MULTILIB_USEDEP}] )
+	encode? (
+		aac? ( >=media-libs/vo-aacenc-0.1.3[${MULTILIB_USEDEP}] )
+		aacplus? ( >=media-libs/libaacplus-2.0.2-r1[${MULTILIB_USEDEP}] )
+		amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
+		faac? ( >=media-libs/faac-1.28-r3[${MULTILIB_USEDEP}] )
+		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
+		snappy? ( >=app-arch/snappy-1.1.2-r1[${MULTILIB_USEDEP}] )
+		theora? (
+			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
+			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+		)
+		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
+		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
+		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
+		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
+		x265? ( >=media-libs/x265-1.6:=[${MULTILIB_USEDEP}] )
+		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
+	)
+	fdk? ( >=media-libs/fdk-aac-0.1.3:=[${MULTILIB_USEDEP}] )
+	flite? ( >=app-accessibility/flite-1.4-r4[${MULTILIB_USEDEP}] )
+	fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
+	frei0r? ( media-plugins/frei0r-plugins )
+	fribidi? ( >=dev-libs/fribidi-0.19.6[${MULTILIB_USEDEP}] )
+	gme? ( >=media-libs/game-music-emu-0.6.0[${MULTILIB_USEDEP}] )
+	gnutls? ( >=net-libs/gnutls-2.12.23-r6[${MULTILIB_USEDEP}] )
+	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
+	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
+	iec61883? (
+		>=media-libs/libiec61883-1.2.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libavc1394-0.5.4-r1[${MULTILIB_USEDEP}]
+	)
+	ieee1394? (
+		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+	)
+	jack? ( >=media-sound/jack-audio-connection-kit-0.121.3-r1[${MULTILIB_USEDEP}] )
+	jpeg2k? ( >=media-libs/openjpeg-1.5.0:0[${MULTILIB_USEDEP}] )
+	libass? ( >=media-libs/libass-0.10.2[${MULTILIB_USEDEP}] )
+	libcaca? ( >=media-libs/libcaca-0.99_beta18-r1[${MULTILIB_USEDEP}] )
+	libsoxr? ( >=media-libs/soxr-0.1.0[${MULTILIB_USEDEP}] )
+	libv4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	modplug? ( >=media-libs/libmodplug-0.8.8.4-r1[${MULTILIB_USEDEP}] )
+	openal? ( >=media-libs/openal-1.15.1[${MULTILIB_USEDEP}] )
+	opengl? ( >=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}] )
+	openssl? (
+		!libressl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
+		libressl? ( dev-libs/libressl[${MULTILIB_USEDEP}] )
+	)
+	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
+	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+	quvi? ( media-libs/libquvi:0.4[${MULTILIB_USEDEP}] )
+	librtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
+	samba? ( >=net-fs/samba-3.6.23-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
+	sdl? ( >=media-libs/libsdl-1.2.15-r4[sound,video,${MULTILIB_USEDEP}] )
+	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
+	ssh? ( >=net-libs/libssh-0.5.5[${MULTILIB_USEDEP}] )
+	truetype? ( >=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
+	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
+	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
+	vorbis? (
+		>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
+		>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+	)
+	vpx? ( >=media-libs/libvpx-1.4.0:=[${MULTILIB_USEDEP}] )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		!xcb? ( >=x11-libs/libXfixes-5.0.1[${MULTILIB_USEDEP}] )
+		>=x11-libs/libXv-1.0.10[${MULTILIB_USEDEP}]
+	)
+	xcb? ( >=x11-libs/libxcb-1.4[${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+	zvbi? ( >=media-libs/zvbi-0.2.35[${MULTILIB_USEDEP}] )
+	!media-video/qt-faststart
+	postproc? ( !media-libs/libpostproc )
+"
+
+DEPEND="${RDEPEND}
+	>=sys-devel/make-3.81
+	doc? ( app-text/texi2html )
+	fontconfig? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	gnutls? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ieee1394? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ladspa? ( >=media-libs/ladspa-sdk-1.13-r2[${MULTILIB_USEDEP}] )
+	libv4l? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	cpu_flags_x86_mmx? ( >=dev-lang/yasm-1.2 )
+	librtmp? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	test? ( net-misc/wget sys-devel/bc )
+	truetype? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	v4l? ( sys-kernel/linux-headers )
+"
+
+RDEPEND="${RDEPEND}
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
+		!app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )"
+
+# Code requiring FFmpeg to be built under gpl license
+GPL_REQUIRED_USE="
+	postproc? ( gpl )
+	frei0r? ( gpl )
+	cdio? ( gpl )
+	samba? ( gpl )
+	zvbi? ( gpl )
+	encode? (
+		x264? ( gpl )
+		x265? ( gpl )
+		xvid? ( gpl )
+		X? ( !xcb? ( gpl ) )
+	)
+"
+REQUIRED_USE="
+	libv4l? ( v4l )
+	fftools_cws2fws? ( zlib )
+	test? ( encode )
+	${GPL_REQUIRED_USE}
+	${CPU_REQUIRED_USE}"
+RESTRICT="
+	encode? ( faac? ( bindist ) aacplus? ( bindist ) )
+	gpl? ( openssl? ( bindist ) fdk? ( bindist ) )
+"
+
+S=${WORKDIR}/${P/_/-}
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libavutil/avconfig.h
+)
+
+src_prepare() {
+	if [[ "${PV%_p*}" != "${PV}" ]] ; then # Snapshot
+		export revision=git-N-${FFMPEG_REVISION}
+	fi
+	epatch "${FILESDIR}/libvpx15.patch"
+	epatch_user
+}
+
+multilib_src_configure() {
+	local myconf=( ${EXTRA_FFMPEG_CONF} )
+
+	local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
+	use openssl && use gpl && myconf+=( --enable-nonfree )
+	use samba && myconf+=( --enable-version3 )
+
+	# Encoders
+	if use encode ; then
+		ffuse+=( "${FFMPEG_ENCODER_FLAG_MAP[@]}" )
+
+		# Licensing.
+		if use aac || use amrenc ; then
+			myconf+=( --enable-version3 )
+		fi
+		if use aacplus || use faac ; then
+			myconf+=( --enable-nonfree )
+		fi
+	else
+		myconf+=( --disable-encoders )
+	fi
+
+	# Indevs
+	use v4l || myconf+=( --disable-indev=v4l2 --disable-outdev=v4l2 )
+	for i in alsa oss jack ; do
+		use ${i} || myconf+=( --disable-indev=${i} )
+	done
+	use xcb || ffuse+=( X:x11grab )
+
+	# Outdevs
+	for i in alsa oss sdl ; do
+		use ${i} || myconf+=( --disable-outdev=${i} )
+	done
+
+	# Decoders
+	use amr && myconf+=( --enable-version3 )
+	use fdk && use gpl && myconf+=( --enable-nonfree )
+
+	for i in "${ffuse[@]#+}" ; do
+		myconf+=( $(use_enable ${i%:*} ${i#*:}) )
+	done
+
+	# (temporarily) disable non-multilib deps
+	if ! multilib_is_native_abi; then
+		for i in frei0r ; do
+			myconf+=( --disable-${i} )
+		done
+	fi
+
+	# CPU features
+	for i in ${CPU_FEATURES_MAP} ; do
+		if [ "$(tc-arch)" = "${i%:*}" ] ; then
+			local var="${i#*:}_CPU_FEATURES[@]"
+			for j in ${!var} ; do
+				use ${j%:*} || myconf+=( --disable-${j#*:} )
+			done
+		fi
+	done
+
+	if use pic ; then
+		myconf+=( --enable-pic )
+		# disable asm code if PIC is required
+		# as the provided asm decidedly is not PIC for x86.
+		[[ ${ABI} == x86 ]] && myconf+=( --disable-asm )
+	fi
+	[[ ${ABI} == x32 ]] && myconf+=( --disable-asm ) #427004
+
+	# Try to get cpu type based on CFLAGS.
+	# Bug #172723
+	# We need to do this so that features of that CPU will be better used
+	# If they contain an unknown CPU it will not hurt since ffmpeg's configure
+	# will just ignore it.
+	for i in $(get-flag mcpu) $(get-flag march) $(get-flag mtune) ; do
+		[[ ${i} = native ]] && i="host" # bug #273421
+		myconf+=( --cpu=${i} )
+		break
+	done
+
+	# Mandatory configuration
+	myconf=(
+		--enable-avfilter
+		--enable-avresample
+		--disable-stripping
+		"${myconf[@]}"
+	)
+
+	# cross compile support
+	if tc-is-cross-compiler ; then
+		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
+		case ${CHOST} in
+			*freebsd*)
+				myconf+=( --target-os=freebsd )
+				;;
+			mingw32*)
+				myconf+=( --target-os=mingw32 )
+				;;
+			*linux*)
+				myconf+=( --target-os=linux )
+				;;
+		esac
+	fi
+
+	set -- "${S}/configure" \
+		--prefix="${EPREFIX}/usr" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--mandir="${EPREFIX}/usr/share/man" \
+		--enable-shared \
+		--cc="$(tc-getCC)" \
+		--cxx="$(tc-getCXX)" \
+		--ar="$(tc-getAR)" \
+		--optflags=" " \
+		$(use_enable static-libs static) \
+		"${myconf[@]}"
+	echo "${@}"
+	"${@}" || die
+}
+
+multilib_src_compile() {
+	emake V=1
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				emake V=1 tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install() {
+	emake V=1 DESTDIR="${D}" install install-man
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				dobin tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc Changelog README.md CREDITS doc/*.txt doc/APIchanges
+	[ -f "RELEASE_NOTES" ] && dodoc "RELEASE_NOTES"
+	use doc && dohtml -r doc/*
+	if use examples ; then
+		dodoc -r doc/examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}
+
+multilib_src_test() {
+	LD_LIBRARY_PATH="${BUILD_DIR}/libpostproc:${BUILD_DIR}/libswscale:${BUILD_DIR}/libswresample:${BUILD_DIR}/libavcodec:${BUILD_DIR}/libavdevice:${BUILD_DIR}/libavfilter:${BUILD_DIR}/libavformat:${BUILD_DIR}/libavutil:${BUILD_DIR}/libavresample" \
+		emake V=1 fate
+}
diff --git a/media-video/ffmpeg/files/libvpx15.patch b/media-video/ffmpeg/files/libvpx15.patch
new file mode 100644
index 000000000000..ae3770c5dcb9
--- /dev/null
+++ b/media-video/ffmpeg/files/libvpx15.patch
@@ -0,0 +1,36 @@
+commit 6540fe04a3f9a11ba7084a49b3ee5fa2fc5b32ab
+Author: James Zern <jzern@google.com>
+Date:   Mon Oct 19 22:44:11 2015 -0700
+
+    libvpxenc: remove some unused ctrl id mappings
+    
+    VP8E_UPD_ENTROPY, VP8E_UPD_REFERENCE, VP8E_USE_REFERENCE were removed
+    from libvpx and the remaining values were never used here
+    
+    Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
+    Signed-off-by: James Zern <jzern@google.com>
+
+diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c
+index 5f39783..992122c 100644
+--- a/libavcodec/libvpxenc.c
++++ b/libavcodec/libvpxenc.c
+@@ -104,19 +104,11 @@ typedef struct VP8EncoderContext {
+ 
+ /** String mappings for enum vp8e_enc_control_id */
+ static const char *const ctlidstr[] = {
+-    [VP8E_UPD_ENTROPY]           = "VP8E_UPD_ENTROPY",
+-    [VP8E_UPD_REFERENCE]         = "VP8E_UPD_REFERENCE",
+-    [VP8E_USE_REFERENCE]         = "VP8E_USE_REFERENCE",
+-    [VP8E_SET_ROI_MAP]           = "VP8E_SET_ROI_MAP",
+-    [VP8E_SET_ACTIVEMAP]         = "VP8E_SET_ACTIVEMAP",
+-    [VP8E_SET_SCALEMODE]         = "VP8E_SET_SCALEMODE",
+     [VP8E_SET_CPUUSED]           = "VP8E_SET_CPUUSED",
+     [VP8E_SET_ENABLEAUTOALTREF]  = "VP8E_SET_ENABLEAUTOALTREF",
+     [VP8E_SET_NOISE_SENSITIVITY] = "VP8E_SET_NOISE_SENSITIVITY",
+-    [VP8E_SET_SHARPNESS]         = "VP8E_SET_SHARPNESS",
+     [VP8E_SET_STATIC_THRESHOLD]  = "VP8E_SET_STATIC_THRESHOLD",
+     [VP8E_SET_TOKEN_PARTITIONS]  = "VP8E_SET_TOKEN_PARTITIONS",
+-    [VP8E_GET_LAST_QUANTIZER]    = "VP8E_GET_LAST_QUANTIZER",
+     [VP8E_SET_ARNR_MAXFRAMES]    = "VP8E_SET_ARNR_MAXFRAMES",
+     [VP8E_SET_ARNR_STRENGTH]     = "VP8E_SET_ARNR_STRENGTH",
+     [VP8E_SET_ARNR_TYPE]         = "VP8E_SET_ARNR_TYPE",