# For a complete build enable these two
%bcond_with upstream_tarball
%bcond_with all_codecs

# If you want to do a build with the upstream source tarball, then set the
# pkg_suffix to %%nil. We can't handle this with a conditional, as srpm
# generation would not take it into account.
%global pkg_suffix -free

# Fails due to asm issue
%ifarch %{ix86}
%bcond_with lto
%else
%bcond_without lto
%endif

%ifarch x86_64
%bcond_without vmaf
%else
%bcond_with vmaf
%endif

%ifarch s390 s390x
%bcond_with dc1394
%else
%bcond_without dc1394
%endif

%if 0%{?rhel}
# Disable dependencies not offered in RHEL/EPEL
%bcond_with crystalhd
%bcond_with omxil
%else

# Disable some features because RHEL 9 packages are too old
%if 0%{?rhel} && 0%{?rhel} <= 9
%bcond_with flite
%else
%bcond_without flite
%endif

# crystalhd isn't available on IBM Z
%ifarch s390 s390x
%bcond_with crystalhd
%else
%bcond_without crystalhd
%endif

%bcond_without omxil

%endif

%if %{with all_codecs}
%bcond_without rtmp
%bcond_without x264
%bcond_without x265
%else
%bcond_with rtmp
%bcond_with x264
%bcond_with x265
%endif

%if %{without lto}
%global _lto_cflags %{nil}
%endif

%if "%{__isa_bits}" == "64"
%global lib64_suffix ()(64bit)
%endif
%global openh264_soversion 7

%global av_codec_soversion 58
%global av_device_soversion 58
%global av_filter_soversion 7
%global av_format_soversion 58
%global av_util_soversion 56
%global postproc_soversion 55
%global swresample_soversion 3
%global swscale_soversion 5

Name:           ffmpeg4
%global pkg_name %{name}%{?pkg_suffix}

Version:        4.4.4
Release:        3%{?dist}
Summary:        A complete solution to record, convert and stream audio and video
License:        GPL-3.0-or-later AND GPL-2.0-or-later AND LGPL-3.0-or-later AND LGPL-2.1-or-later AND BSD-1-Clause AND BSD-2-Clause AND BSD-3-Clause AND ISC AND MIT AND Zlib
URL:            https://ffmpeg.org/
Source0:        ffmpeg%{?pkg_suffix}-%{version}.tar.xz
Source1:        ffmpeg-dlopen-headers.tar.xz
Source2:        https://ffmpeg.org/releases/ffmpeg-%{version}.tar.xz.asc
# https://ffmpeg.org/ffmpeg-devel.asc
# gpg2 --import --import-options import-export,import-minimal ffmpeg-devel.asc > ./ffmpeg.keyring
Source3:        ffmpeg.keyring
Source4:        ffmpeg_free_sources
Source20:       enable_decoders
Source21:       enable_encoders
# Scripts for generating tarballs
Source90:       ffmpeg_update_free_sources.sh
Source91:       ffmpeg_gen_free_tarball.sh
Source92:       ffmpeg_get_dlopen_headers.sh
Source93:       ffmpeg_find_free_source_headers.sh

# Fixes for reduced codec selection on free build
Patch1:         ffmpeg-codec-choice.patch
# Allow to build with fdk-aac-free
# See https://bugzilla.redhat.com/show_bug.cgi?id=1501522#c112
Patch3:         ffmpeg-allow-fdk-aac-free.patch

# Fix assembly with binutils 2.41 https://fftrac-bg.ffmpeg.org/ticket/10405
Patch6:         0001-avcodec-x86-mathops-clip-constants-used-with-shift-i.patch

# Set up dlopen for openh264
Patch1001:      ffmpeg-dlopen-openh264.patch

BuildRequires:  AMF-devel
BuildRequires:  fdk-aac-free-devel
%if %{with flite}
BuildRequires:  flite-devel >= 2.2
%endif
BuildRequires:  game-music-emu-devel
BuildRequires:  gcc
BuildRequires:  gnupg2
BuildRequires:  gsm-devel
BuildRequires:  ladspa-devel
BuildRequires:  lame-devel
%if %{with crystalhd}
BuildRequires:  libcrystalhd-devel
%endif
BuildRequires:  libgcrypt-devel
BuildRequires:  libmysofa-devel
BuildRequires:  libX11-devel
BuildRequires:  libXext-devel
BuildRequires:  libXv-devel
BuildRequires:  make
BuildRequires:  nasm
BuildRequires:  perl(Pod::Man)
BuildRequires:  pkgconfig(alsa)
BuildRequires:  pkgconfig(aom)
BuildRequires:  pkgconfig(bzip2)
BuildRequires:  pkgconfig(caca)
BuildRequires:  pkgconfig(codec2)
BuildRequires:  pkgconfig(dav1d)
BuildRequires:  pkgconfig(ffnvcodec)
BuildRequires:  pkgconfig(flac)
BuildRequires:  pkgconfig(fontconfig)
BuildRequires:  pkgconfig(freetype2)
BuildRequires:  pkgconfig(frei0r)
BuildRequires:  pkgconfig(fribidi)
BuildRequires:  pkgconfig(gl)
BuildRequires:  pkgconfig(gnutls)
BuildRequires:  pkgconfig(libilbc)
BuildRequires:  pkgconfig(jack)
BuildRequires:  pkgconfig(libass)
BuildRequires:  pkgconfig(libbluray)
BuildRequires:  pkgconfig(libbs2b)
BuildRequires:  pkgconfig(libcdio)
BuildRequires:  pkgconfig(libcdio_paranoia)
#BuildRequires:  pkgconfig(libchromaprint) # uses latest ffmpeg
BuildRequires:  pkgconfig(libdrm)
BuildRequires:  pkgconfig(libmodplug)
%if %{with omxil}
BuildRequires:  pkgconfig(libomxil-bellagio)
%endif
BuildRequires:  pkgconfig(libopenjp2)
BuildRequires:  pkgconfig(libopenmpt)
BuildRequires:  pkgconfig(libpulse)
BuildRequires:  pkgconfig(librabbitmq)
BuildRequires:  pkgconfig(librist)
BuildRequires:  pkgconfig(librsvg-2.0)
BuildRequires:  pkgconfig(libssh)
BuildRequires:  pkgconfig(libv4l2)
BuildRequires:  pkgconfig(libva)
BuildRequires:  pkgconfig(libva-drm)
BuildRequires:  pkgconfig(libva-x11)
BuildRequires:  pkgconfig(libwebp)
BuildRequires:  pkgconfig(libxml-2.0)
BuildRequires:  pkgconfig(libzmq)
BuildRequires:  pkgconfig(lilv-0)
BuildRequires:  pkgconfig(lv2)
BuildRequires:  pkgconfig(netcdf)
BuildRequires:  pkgconfig(ogg)
BuildRequires:  pkgconfig(openal)
BuildRequires:  pkgconfig(opencore-amrnb)
BuildRequires:  pkgconfig(OpenCL)
BuildRequires:  pkgconfig(opus)
BuildRequires:  pkgconfig(rav1e)
BuildRequires:  pkgconfig(rubberband)
BuildRequires:  pkgconfig(schroedinger-1.0)
BuildRequires:  pkgconfig(sdl2)
BuildRequires:  pkgconfig(smbclient)
BuildRequires:  pkgconfig(snappy)
BuildRequires:  pkgconfig(soxr)
BuildRequires:  pkgconfig(speex)
BuildRequires:  pkgconfig(srt)
BuildRequires:  pkgconfig(SvtAv1Enc)
BuildRequires:  pkgconfig(tesseract)
BuildRequires:  pkgconfig(theora)
BuildRequires:  pkgconfig(twolame)
BuildRequires:  pkgconfig(vapoursynth)
BuildRequires:  pkgconfig(vdpau)
BuildRequires:  pkgconfig(vidstab)
BuildRequires:  pkgconfig(vorbis)
BuildRequires:  pkgconfig(vo-amrwbenc)
BuildRequires:  pkgconfig(vpx)
BuildRequires:  pkgconfig(vulkan)
BuildRequires:  pkgconfig(wavpack)
BuildRequires:  pkgconfig(xcb)
BuildRequires:  pkgconfig(xcb-render)
BuildRequires:  pkgconfig(xcb-shape)
BuildRequires:  pkgconfig(xcb-shm)
BuildRequires:  pkgconfig(xcb-xfixes)
BuildRequires:  pkgconfig(zimg)
BuildRequires:  pkgconfig(zlib)
BuildRequires:  pkgconfig(zvbi-0.2)
BuildRequires:  texinfo
BuildRequires:  xvidcore-devel

%if %{with dc1394}
BuildRequires:  pkgconfig(libavc1394)
BuildRequires:  pkgconfig(libdc1394-2)
BuildRequires:  pkgconfig(libiec61883)
%endif
%if %{with rtmp}
BuildRequires:  librtmp-devel
%endif
%if %{with x264}
BuildRequires:  pkgconfig(x264)
%endif
%if %{with x265}
BuildRequires:  pkgconfig(x265)
%endif
%if %{with vmaf}
BuildRequires:  pkgconfig(libvmaf)
%endif


%description
FFmpeg is a leading multimedia framework, able to decode, encode, transcode,
mux, demux, stream, filter and play pretty much anything that humans and
machines have created. It supports the most obscure ancient formats up to the
cutting edge. No matter if they were designed by some standards committee, the
community or a corporation.

This version is intended only for dependent packages which have yet to be ported
to the latest API provided by the ffmpeg package.

%if %{without all_codecs}
This build of ffmpeg is limited in the number of codecs supported.
%endif

%package -n     %{pkg_name}-libs
Summary:        FFmpeg 4 runtime libraries
# We dlopen() openh264, so weak-depend on it...
## Note, we can do this because openh264 is provided in a default-enabled
## third party repository provided by Cisco.
Recommends:     libopenh264.so.%{openh264_soversion}%{?lib64_suffix}
Obsoletes:      compat-ffmpeg4 <= %{version}-%{release}
Provides:       compat-ffmpeg4 = %{version}-%{release}

%description -n %{pkg_name}-libs
FFmpeg is a leading multimedia framework, able to decode, encode, transcode,
mux, demux, stream, filter and play pretty much anything that humans and
machines have created. It supports the most obscure ancient formats up to the
cutting edge. No matter if they were designed by some standards committee, the
community or a corporation.

This version is intended only for dependent packages which have yet to be ported
to the latest API provided by the ffmpeg package.

%if %{without all_codecs}
This build of ffmpeg is limited in the number of codecs supported.
%endif

%package -n     %{pkg_name}-devel
Summary:        Development package for %{name}
Requires:       %{pkg_name}-libs%{?_isa} = %{version}-%{release}
Requires:       pkgconfig
Conflicts:      libavcodec-free-devel >= 5
Conflicts:      libavdevice-free-devel >= 5
Conflicts:      libavfilter-free-devel >= 5
Conflicts:      libavformat-free-devel >= 5
Conflicts:      libavutil-free-devel >= 5
Conflicts:      libpostproc-free-devel >= 5
Conflicts:      libswresample-free-devel >= 5
Conflicts:      libswscale-free-devel >= 5
Obsoletes:      compat-ffmpeg4-devel <= %{version}-%{release}
Provides:       compat-ffmpeg4-devel = %{version}-%{release}

%description -n %{pkg_name}-devel
FFmpeg is a leading multimedia framework, able to decode, encode, transcode,
mux, demux, stream, filter and play pretty much anything that humans and
machines have created. It supports the most obscure ancient formats up to the
cutting edge. No matter if they were designed by some standards committee, the
community or a corporation.

This version is intended only for dependent packages which have yet to be ported
to the latest API provided by the ffmpeg package.

%if %{without all_codecs}
This build of ffmpeg is limited in the number of codecs supported.
%endif

%prep
%if %{with upstream_tarball}
gpgv2 --quiet --keyring %{SOURCE3} %{SOURCE2} %{SOURCE0}
%endif

%autosetup -a1 -p1 -n ffmpeg-%{version}
install -m 0644 %{SOURCE20} enable_decoders
install -m 0644 %{SOURCE21} enable_encoders
# fix -O3 -g in host_cflags
sed -i "s|check_host_cflags -O3|check_host_cflags %{optflags}|" configure

%build
%set_build_flags

# This is not a normal configure script, don't use %%configure
./configure \
    --prefix=%{_prefix} \
    --bindir=%{_bindir} \
    --datadir=%{_datadir}/%{name} \
    --docdir=%{_docdir}/%{name} \
    --incdir=%{_includedir}/%{name} \
    --libdir=%{_libdir} \
    --mandir=%{_mandir} \
    --arch=%{_target_cpu} \
    --optflags="%{build_cflags}" \
    --extra-ldflags="%{build_ldflags}" \
    --disable-doc \
    --disable-ffmpeg \
    --disable-ffplay \
    --disable-ffprobe \
    --disable-htmlpages \
    --enable-pic \
    --disable-stripping \
    --enable-shared \
    --disable-static \
    --enable-gpl \
    --enable-version3 \
    --enable-libsmbclient \
    --disable-openssl \
    --enable-bzlib \
    --enable-frei0r \
    --disable-chromaprint \
    --enable-gcrypt \
    --enable-gnutls \
    --enable-ladspa \
    --enable-vulkan \
    --disable-cuda-sdk \
    --enable-libaom \
    --enable-libass \
    --enable-libbluray \
    --enable-libbs2b \
    --enable-libcaca \
    --enable-libcdio \
    --enable-libcodec2 \
    --enable-libdav1d \
%if %{with dc1394}
    --enable-libdc1394 \
%endif
    --enable-libdrm \
    --enable-libfdk-aac \
%if %{with flite}
    --enable-libflite \
%endif
    --enable-libfontconfig \
    --enable-libfreetype \
    --enable-libfribidi \
    --enable-libgme \
    --enable-libgsm \
%if %{with dc1394}
    --enable-libiec61883 \
%endif
    --enable-libilbc \
    --enable-libjack \
    --enable-libmodplug \
    --enable-libmp3lame \
    --enable-libmysofa \
    --enable-libopenh264-dlopen \
    --enable-libopenjpeg \
    --enable-libopenmpt \
    --enable-libopus \
    --enable-libpulse \
    --enable-librabbitmq \
    --enable-librav1e \
    --enable-librist \
    --enable-librsvg \
    --enable-librubberband \
    --enable-libsnappy \
    --enable-libsvtav1 \
    --enable-libsoxr \
    --enable-libspeex \
    --enable-libssh \
    --enable-libsrt \
    --enable-libtesseract \
    --enable-libtheora \
    --enable-libtwolame \
    --enable-libvidstab \
%if %{with vmaf}
    --enable-libvmaf \
%endif
    --enable-libvorbis \
    --enable-libv4l2 \
    --enable-libvpx \
    --enable-libwebp \
    --enable-libxml2 \
    --enable-libzimg \
    --enable-libzmq \
    --enable-libzvbi \
%if %{with lto}
    --enable-lto \
%endif
    --enable-lv2 \
    --enable-vaapi \
    --enable-vdpau \
    --enable-libopencore-amrnb \
    --enable-libopencore-amrwb \
    --enable-libvo-amrwbenc \
%if %{with x264}
    --enable-libx264 \
%endif
%if %{with x265}
    --enable-libx265 \
%endif
%if %{with librtmp}
    --enable-librtmp \
%endif
    --enable-libxvid \
    --enable-openal \
    --enable-opencl \
    --enable-opengl \
    --enable-pthreads \
    --enable-vapoursynth \
%if %{without all_codecs}
    --enable-muxers \
    --enable-demuxers \
    --enable-hwaccels \
    --disable-encoders \
    --disable-decoders \
    --disable-decoder="h264,hevc,vc1" \
    --enable-encoder="$(perl -pe 's{^(\w*).*}{$1,}gs' <enable_encoders)" \
    --enable-decoder="$(perl -pe 's{^(\w*).*}{$1,}gs' <enable_decoders)" \
%endif
%ifarch ppc64le
    --cpu=power8 \
    --enable-pic \
%endif
    || cat ffbuild/config.log

cat config.h

# Paranoia check
%if %{without all_codecs}
# DECODER
for i in H264 HEVC HEVC_RKMPP VC1; do
    grep -q "#define CONFIG_${i}_DECODER 0" config.h
done

# ENCODER
for i in LIBX264 LIBX264RGB LIBX265; do
    grep -q "#define CONFIG_${i}_ENCODER 0" config.h
done
for i in H264 HEVC; do
    for j in MF VIDEOTOOLBOX; do
        grep -q "#define CONFIG_${i}_${j}_ENCODER 0" config.h
    done
done
%endif

%make_build V=1

%install
%make_install V=1

rm -rf %{buildroot}%{_datadir}/%{name}/examples

%files -n %{pkg_name}-libs
%doc README.md
%license COPYING.* LICENSE.md
%{_libdir}/libavcodec.so.%{av_codec_soversion}{,.*}
%{_libdir}/libavdevice.so.%{av_device_soversion}{,.*}
%{_libdir}/libavfilter.so.%{av_filter_soversion}{,.*}
%{_libdir}/libavformat.so.%{av_format_soversion}{,.*}
%{_libdir}/libavutil.so.%{av_util_soversion}{,.*}
%{_libdir}/libpostproc.so.%{postproc_soversion}{,.*}
%{_libdir}/libswresample.so.%{swresample_soversion}{,.*}
%{_libdir}/libswscale.so.%{swscale_soversion}{,.*}

%files -n %{pkg_name}-devel
%doc MAINTAINERS doc/APIchanges doc/*.txt
%{_includedir}/%{name}/
%{_libdir}/libavcodec.so
%{_libdir}/libavdevice.so
%{_libdir}/libavfilter.so
%{_libdir}/libavformat.so
%{_libdir}/libavutil.so
%{_libdir}/libpostproc.so
%{_libdir}/libswresample.so
%{_libdir}/libswscale.so
%{_libdir}/pkgconfig/libavcodec.pc
%{_libdir}/pkgconfig/libavdevice.pc
%{_libdir}/pkgconfig/libavfilter.pc
%{_libdir}/pkgconfig/libavformat.pc
%{_libdir}/pkgconfig/libavutil.pc
%{_libdir}/pkgconfig/libpostproc.pc
%{_libdir}/pkgconfig/libswresample.pc
%{_libdir}/pkgconfig/libswscale.pc

%changelog
* Thu Apr 20 2023 Yaakov Selkowitz <yselkowi@redhat.com> - 4.4.4-3
- Initial build for Fedora