bug#40677: [PATCH v5] gnu: Add ffmpeg-jami.

[Mathieu Othacehe <othacehe@gnu.org>]

Pushed with minor modifications.

Thanks for your work,

Mathieu

Jan Wielkiewicz <tona_kosmicznego_smiecia@interia.pl> writes:

> This package is needed, because Jami uses a modified version
> of ffmpeg, which provides GPU hardware acceleration, automatical
> adapting of bitrate and extra codecs. Because of the configure flags
> list being long, it is better to keep them separated in variables,
> instead of littering the package definition.
>
> * gnu/packages/jami.scm (ffmpeg-jami, %ffmpeg-default-configure-flags,
> %ffmpeg-linux-configure-flags, %ffmpeg-linux-x86-configure-flags):
> New variables.
> (ffmpeg-compose-configure-flags): New procedure.
> (libring)[inputs]: Use ffmpeg-jami instead of ffmpeg.
> ---
>  gnu/packages/jami.scm | 248 +++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 246 insertions(+), 2 deletions(-)
>
> diff --git a/gnu/packages/jami.scm b/gnu/packages/jami.scm
> index dda787b3cd..dea5e7d3b8 100644
> --- a/gnu/packages/jami.scm
> +++ b/gnu/packages/jami.scm
> @@ -59,7 +59,8 @@
>    #:use-module (guix download)
>    #:use-module (guix git-download)
>    #:use-module (guix packages)
> -  #:use-module (guix utils))
> +  #:use-module (guix utils)
> +  #:use-module (srfi srfi-1))
>  
>  (define %jami-version "20200401.1.6f090de")
>  
> @@ -186,6 +187,249 @@
>                  "selftest: pjlib-test pjlib-util-test pjmedia-test"))
>               #t)))))))
>  
> +;; The following variables are configure flags used by ffmpeg-jami.
> +;; They're from the ring-project/daemon/contrib/src/ffmpeg/rules.mak
> +;; file. We try to keep it as close to the official Jami package as
> +;; possible to provide all the codecs and extra features that are
> +;; the effect of patching ffmpeg.
> +;;
> +;; Web view of the file:
> +;;https://review.jami.net/plugins/gitiles/ring-daemon/+/refs/heads/master/contrib/src/ffmpeg/rules.mak
> +(define %ffmpeg-default-configure-flags
> +  '(;; disable everything
> +    "--disable-everything"
> +    "--enable-zlib"
> +    "--enable-gpl"
> +    "--enable-swscale"
> +    "--enable-bsfs"
> +    "--disable-filters"
> +    "--disable-programs"
> +    "--disable-postproc"
> +    "--disable-protocols"
> +    "--enable-protocol=crypto"
> +    "--enable-protocol=file"
> +    "--enable-protocol=rtp"
> +    "--enable-protocol=srtp"
> +    "--enable-protocol=tcp"
> +    "--enable-protocol=udp"
> +    "--enable-protocol=unix"
> +    "--enable-protocol=pipe"
> +    ;; enable muxers/demuxers
> +    "--disable-demuxers"
> +    "--disable-muxers"
> +    "--enable-muxer=rtp"
> +    "--enable-muxer=g722"
> +    "--enable-muxer=h263"
> +    "--enable-muxer=h264"
> +    "--enable-muxer=hevc"
> +    "--enable-muxer=webm"
> +    "--enable-muxer=ogg"
> +    "--enable-muxer=pcm_s16be"
> +    "--enable-muxer=pcm_s16le"
> +    "--enable-demuxer=rtp"
> +    "--enable-demuxer=mjpeg"
> +    "--enable-demuxer=mjpeg_2000"
> +    "--enable-demuxer=mpegvideo"
> +    "--enable-demuxer=gif"
> +    "--enable-demuxer=image_jpeg_pipe"
> +    "--enable-demuxer=image_png_pipe"
> +    "--enable-demuxer=image_webp_pipe"
> +    "--enable-demuxer=matroska"
> +    "--enable-demuxer=m4v"
> +    "--enable-demuxer=mp3"
> +    "--enable-demuxer=ogg"
> +    "--enable-demuxer=flac"
> +    "--enable-demuxer=wav"
> +    "--enable-demuxer=ac3"
> +    "--enable-demuxer=g722"
> +    "--enable-demuxer=pcm_mulaw"
> +    "--enable-demuxer=pcm_alaw"
> +    "--enable-demuxer=pcm_s16be"
> +    "--enable-demuxer=pcm_s16le"
> +    "--enable-demuxer=h263"
> +    "--enable-demuxer=h264"
> +    "--enable-demuxer=hevc"
> +    ;; enable parsers
> +    "--enable-parser=h263"
> +    "--enable-parser=h264"
> +    "--enable-parser=hevc"
> +    "--enable-parser=mpeg4video"
> +    "--enable-parser=vp8"
> +    "--enable-parser=vp9"
> +    "--enable-parser=opus"
> +    ;; encoders/decoders
> +    "--enable-encoder=adpcm_g722"
> +    "--enable-decoder=adpcm_g722"
> +    "--enable-encoder=rawvideo"
> +    "--enable-decoder=rawvideo"
> +    "--enable-encoder=libx264"
> +    "--enable-decoder=h264"
> +    "--enable-encoder=pcm_alaw"
> +    "--enable-decoder=pcm_alaw"
> +    "--enable-encoder=pcm_mulaw"
> +    "--enable-decoder=pcm_mulaw"
> +    "--enable-encoder=mpeg4"
> +    "--enable-decoder=mpeg4"
> +    "--enable-encoder=libvpx_vp8"
> +    "--enable-decoder=vp8"
> +    "--enable-decoder=vp9"
> +    "--enable-encoder=h263"
> +    "--enable-encoder=h263p"
> +    "--enable-decoder=h263"
> +    "--enable-encoder=mjpeg"
> +    "--enable-decoder=mjpeg"
> +    "--enable-decoder=mjpegb"
> +    "--enable-libspeex"
> +    "--enable-libopus"
> +    "--enable-libvpx"
> +    "--enable-libx264"
> +    "--enable-encoder=libspeex"
> +    "--enable-decoder=libspeex"
> +    "--enable-encoder=libopus"
> +    "--enable-decoder=libopus"
> +    ;; decoders for ringtones and audio streaming
> +    "--enable-decoder=flac"
> +    "--enable-decoder=vorbis"
> +    "--enable-decoder=aac"
> +    "--enable-decoder=ac3"
> +    "--enable-decoder=eac3"
> +    "--enable-decoder=mp3"
> +    "--enable-decoder=pcm_u24be"
> +    "--enable-decoder=pcm_u24le"
> +    "--enable-decoder=pcm_u32be"
> +    "--enable-decoder=pcm_u32le"
> +    "--enable-decoder=pcm_u8"
> +    "--enable-decoder=pcm_f16le"
> +    "--enable-decoder=pcm_f24le"
> +    "--enable-decoder=pcm_f32be"
> +    "--enable-decoder=pcm_f32le"
> +    "--enable-decoder=pcm_f64be"
> +    "--enable-decoder=pcm_f64le"
> +    "--enable-decoder=pcm_s16be"
> +    "--enable-decoder=pcm_s16be_planar"
> +    "--enable-decoder=pcm_s16le"
> +    "--enable-decoder=pcm_s16le_planar"
> +    "--enable-decoder=pcm_s24be"
> +    "--enable-decoder=pcm_s24le"
> +    "--enable-decoder=pcm_s24le_planar"
> +    "--enable-decoder=pcm_s32be"
> +    "--enable-decoder=pcm_s32le"
> +    "--enable-decoder=pcm_s32le_planar"
> +    "--enable-decoder=pcm_s64be"
> +    "--enable-decoder=pcm_s64le"
> +    "--enable-decoder=pcm_s8"
> +    "--enable-decoder=pcm_s8_planar"
> +    "--enable-decoder=pcm_u16be"
> +    "--enable-decoder=pcm_u16le"
> +    ;; encoders/decoders for images
> +    "--enable-encoder=gif"
> +    "--enable-decoder=gif"
> +    "--enable-encoder=jpegls"
> +    "--enable-decoder=jpegls"
> +    "--enable-encoder=ljpeg"
> +    "--enable-decoder=jpeg2000"
> +    "--enable-encoder=png"
> +    "--enable-decoder=png"
> +    "--enable-encoder=bmp"
> +    "--enable-decoder=bmp"
> +    "--enable-encoder=tiff"
> +    "--enable-decoder=tiff"
> +    ;; filters
> +    "--enable-filter=scale"
> +    "--enable-filter=overlay"
> +    "--enable-filter=amix"
> +    "--enable-filter=amerge"
> +    "--enable-filter=aresample"
> +    "--enable-filter=format"
> +    "--enable-filter=aformat"
> +    "--enable-filter=fps"
> +    "--enable-filter=transpose"
> +    "--enable-filter=pad"))
> +
> +(define %ffmpeg-linux-configure-flags
> +  '("--enable-pic"
> +    "--extra-cxxflags=-fPIC"
> +    "--extra-cflags=-fPIC"
> +    "--target-os=linux"
> +    "--enable-indev=v4l2"
> +    "--enable-indev=xcbgrab"
> +    "--enable-vdpau"
> +    "--enable-hwaccel=h264_vdpau"
> +    "--enable-hwaccel=mpeg4_vdpau"
> +    "--enable-vaapi"
> +    "--enable-hwaccel=h264_vaapi"
> +    "--enable-hwaccel=mpeg4_vaapi"
> +    "--enable-hwaccel=h263_vaapi"
> +    "--enable-hwaccel=vp8_vaapi"
> +    "--enable-hwaccel=mjpeg_vaapi"
> +    "--enable-hwaccel=hevc_vaapi"
> +    "--enable-encoder=h264_vaapi"
> +    "--enable-encoder=vp8_vaapi"
> +    "--enable-encoder=mjpeg_vaapi"
> +    "--enable-encoder=hevc_vaapi"))
> +
> +;; ffnvcodec is not supported on ARM then we enable it here for i386 and x86_64
> +(define %ffmpeg-linux-x86-configure-flags
> +  '("--arch=x86"
> +    "--enable-cuvid"
> +    "--enable-ffnvcodec"
> +    "--enable-nvdec"
> +    "--enable-nvenc"
> +    "--enable-hwaccel=h264_nvdec"
> +    "--enable-hwaccel=hevc_nvdec"
> +    "--enable-hwaccel=vp8_nvdec"
> +    "--enable-hwaccel=mjpeg_nvdec"
> +    "--enable-encoder=h264_nvenc"
> +    "--enable-encoder=hevc_nvenc"))
> +
> +;; This procedure composes the configure flags list for ffmpeg-jami.
> +(define (ffmpeg-compose-configure-flags)
> +  (define (system=? s)
> +    (string-prefix? s (%current-system)))
> +  `(,@%ffmpeg-default-configure-flags
> +    ,@(if (string-contains (%current-system) "linux")
> +          (if (or (system=? "i686")
> +                  (system=? "x86_64"))
> +              (append %ffmpeg-linux-configure-flags
> +                      %ffmpeg-linux-x86-configure-flags)
> +              %ffmpeg-linux-configure-flags)
> +          '())))
> +
> +(define-public ffmpeg-jami
> +  (package
> +    (inherit ffmpeg)
> +    (name "ffmpeg-jami")
> +    (native-inputs
> +     `(("sfl-patches" ,(jami-source))
> +       ("libiconv" ,libiconv)
> +       ,@(package-native-inputs ffmpeg)))
> +    (supported-systems '("x86_64-linux" "i686-linux"
> +                         "aarch64-linux" "armhf-linux"))
> +    (arguments
> +     (append
> +      '(#:tests? #f)
> +      (substitute-keyword-arguments (package-arguments ffmpeg)
> +        ((#:configure-flags '())
> +         (ffmpeg-compose-configure-flags))
> +        ((#:phases phases)
> +         `(modify-phases ,phases
> +            (add-after 'unpack 'make-git-checkout-writable
> +              (lambda _
> +                (for-each make-file-writable (find-files "."))
> +                #t))
> +            (add-after 'unpack 'apply-patches
> +              (lambda* (#:key inputs #:allow-other-keys)
> +                (let ((jami-apply-dependency-patches ,jami-apply-dependency-patches))
> +                  ;; These patches come from:
> +                  ;; "ring-project/daemon/contrib/src/ffmpeg/rules.mak".
> +                  (jami-apply-dependency-patches #:inputs inputs
> +                                                 #:dep-name "ffmpeg"
> +                                                 #:patches
> +                                                 '("remove-mjpeg-log"
> +                                                   "change-RTCP-ratio"
> +                                                   "rtp_ext_abs_send_time"))
> +                  #t))))))))))
> +
>  (define-public libring
>    (package
>      (name "libring")
> @@ -197,7 +441,7 @@
>         ("boost" ,boost)
>         ("dbus-c++" ,dbus-c++)
>         ("eudev" ,eudev)
> -       ("ffmpeg" ,ffmpeg)
> +       ("ffmpeg" ,ffmpeg-jami)
>         ("flac" ,flac)
>         ("gmp" ,gmp)
>         ("gsm" ,gsm)