added all codecs from totem, only using gst-libav for now tho; added gst-vaapi, further research required

pkgs/flatpak/codecs/a52dec-0.7.4-rpath64.patch

@@ -0,0 +1,22 @@
+--- a52dec-0.7.4/configure~	2002-07-28 06:50:42.000000000 +0300
++++ a52dec-0.7.4/configure	2006-02-16 23:03:07.000000000 +0200
+@@ -5839,7 +5839,7 @@
+ shlibpath_overrides_runpath=unknown
+ version_type=none
+ dynamic_linker="$host_os ld.so"
+-sys_lib_dlsearch_path_spec="/lib /usr/lib"
++sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ 
+ case $host_os in
+--- a52dec-0.7.4/aclocal.m4~	2002-07-28 06:50:38.000000000 +0300
++++ a52dec-0.7.4/aclocal.m4	2006-02-16 23:02:38.000000000 +0200
+@@ -2141,7 +2141,7 @@
+ shlibpath_overrides_runpath=unknown
+ version_type=none
+ dynamic_linker="$host_os ld.so"
+-sys_lib_dlsearch_path_spec="/lib /usr/lib"
++sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ 
+ case $host_os in

pkgs/flatpak/codecs/a52dec-configure-optflags.patch

@@ -0,0 +1,23 @@
+--- ./configure~	2002-07-28 06:50:42.000000000 +0300
++++ ./configure	2003-04-13 17:20:53.000000000 +0300
+@@ -2857,13 +2857,13 @@
+ 
+         case "$host" in
+     i?86-* | k?-*)
+-	case "$host" in
+-	i386-*) OPT_CFLAGS="$CFLAGS -mcpu=i386";;
+-	i486-*) OPT_CFLAGS="$CFLAGS -mcpu=i486";;
+-	i586-*) OPT_CFLAGS="$CFLAGS -mcpu=pentium";;
+-	i686-*) OPT_CFLAGS="$CFLAGS -mcpu=pentiumpro";;
+-	k6-*)   OPT_CFLAGS="$CFLAGS -mcpu=k6";;
+-	esac
++#	case "$host" in
++#	i386-*) OPT_CFLAGS="$CFLAGS -mcpu=i386";;
++#	i486-*) OPT_CFLAGS="$CFLAGS -mcpu=i486";;
++#	i586-*) OPT_CFLAGS="$CFLAGS -mcpu=pentium";;
++#	i686-*) OPT_CFLAGS="$CFLAGS -mcpu=pentiumpro";;
++#	k6-*)   OPT_CFLAGS="$CFLAGS -mcpu=k6";;
++#	esac
+ 	echo "$as_me:$LINENO: checking if $CC supports $OPT_CFLAGS flags" >&5
+ echo $ECHO_N "checking if $CC supports $OPT_CFLAGS flags... $ECHO_C" >&6
+     SAVE_CFLAGS="$CFLAGS"

pkgs/flatpak/codecs/ffmpeg.json

@@ -0,0 +1,49 @@
+{
+    "name": "ffmpeg",
+    "config-opts": [
+        "--prefix=/app/lib/codecs/",
+        "--libdir=/app/lib/codecs/lib",
+        "--disable-debug",
+        "--disable-doc",
+        "--disable-static",
+        "--enable-optimizations",
+        "--enable-shared",
+        "--disable-ffplay",
+        "--disable-ffprobe",
+        "--disable-everything",
+        "--enable-gnutls",
+        "--enable-libaom",
+        "--enable-libdav1d",
+        "--enable-libfdk-aac",
+        "--enable-libmp3lame",
+        "--enable-libfontconfig",
+        "--enable-libfreetype",
+        "--enable-libopenh264",
+        "--enable-libopus",
+        "--enable-libpulse",
+        "--enable-libspeex",
+        "--enable-libtheora",
+        "--enable-libvorbis",
+        "--enable-libvpx",
+        "--enable-libwebp",
+        "--enable-openal",
+        "--enable-opengl",
+        "--enable-sdl2",
+        "--enable-decoder=ac3,alac,flac,g723_1,g729,libfdk_aac,libopus,mp2,mp3,m4a,pcm_alaw,pcm_mulaw,pcm_f32le,pcm_s16be,pcm_s24be,pcm_s16le,pcm_s24le,pcm_s32le,pcm_u8,tta,vorbis,wavpack,ape,dca,eac3,mlp,tak,truehd,wmav1,wmav2,wmapro",
+        "--enable-decoder=ass,ffv1,libaom_av1,libdav1d,libopenh264,libvpx_vp8,libvpx_vp9,rawvideo,theora,vp8,vp9,cinepak,flv,hevc,h263,h264,indeo2,indeo3,indeo4,indeo5,mpeg2video,mpeg4,msmpeg4,msmpeg4v1,msmpeg4v2,msmpeg4v3,vp6,vp6a,vp6f,wmv1,wmv2,wmv3,wmv3image",
+        "--enable-decoder=gif,png,tiff,webp",
+        "--enable-hwaccel=h264_vaapi,h264_vdpau,hevc_vaapi,hevc_vdpau",
+        "--enable-parser=aac,ac3,flac,mpegaudio,mpeg4video,opus,vp3,vp8,vorbis,hevc,h264,dca",
+        "--enable-demuxer=aac,ac3,ass,flac,gif,matroska,mov,mp3,mpegvideo,ogg,wav,avi,h264,m4v",
+        "--enable-filter=crop,scale",
+        "--enable-protocol=file"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://git.ffmpeg.org/ffmpeg.git",
+            "tag": "n4.2.4",
+            "commit": "f9f95ceebfbd7b7f43c1b7ad34e25d366e6e2d2b"
+        }
+    ]
+}

pkgs/flatpak/codecs/gst-libav-stop-caching-codecs.patch

@@ -0,0 +1,30 @@
+From 2c371f17af1695bd42f572d5ccdb837152b8b67a Mon Sep 17 00:00:00 2001
+From: Thomas Coldrick <othko97@gmail.com>
+Date: Thu, 8 Nov 2018 17:46:53 +0000
+Subject: [PATCH] gst-libav-stop-caching-codecs
+
+---
+ ext/libav/gstav.c | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/ext/libav/gstav.c b/ext/libav/gstav.c
+index 2a88230..bfd19a1 100644
+--- a/ext/libav/gstav.c
++++ b/ext/libav/gstav.c
+@@ -155,6 +155,13 @@ plugin_init (GstPlugin * plugin)
+   /* build global ffmpeg param/property info */
+   gst_ffmpeg_cfg_init ();
+ 
++  gst_plugin_add_dependency_simple (plugin, NULL,
++      "/app/lib/codecs/lib",
++      "libavcodec.so.58,"
++      "libavformat.so.58,"
++      "libswscale.so.5",
++      GST_PLUGIN_DEPENDENCY_FLAG_NONE);
++
+   gst_ffmpegaudenc_register (plugin);
+   gst_ffmpegvidenc_register (plugin);
+   gst_ffmpegauddec_register (plugin);
+-- 
+2.19.1
+

pkgs/flatpak/codecs/gst-libav.json

@@ -0,0 +1,23 @@
+{
+    "name": "gst-libav",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-libav.git",
+            "tag": "1.16.2",
+            "commit": "090cfd40aad49ad645a9bf4bdd62e65b739c95f3"
+        },
+        {
+            "type": "patch",
+            "path": "gst-libav-stop-caching-codecs.patch"
+        }
+    ],
+    "post-install": [
+        "mkdir -p /app/lib/codecs/lib/gstreamer-1.0",
+        "mv /app/lib/gstreamer-1.0/*.so /app/lib/codecs/lib/gstreamer-1.0"
+    ]
+}

pkgs/flatpak/codecs/gst-plugins-bad-927.patch

@@ -0,0 +1,28 @@
+From 40ab4538575dffc7791c7d289d60d30153723307 Mon Sep 17 00:00:00 2001
+From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
+Date: Thu, 19 Dec 2019 15:19:29 -0500
+Subject: [PATCH] autoconvert: Fix lock-less exchange or free condition
+
+Before this change, we would free the list we just have saved.
+
+Fixes #1158
+---
+ gst/autoconvert/gstautoconvert.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gst/autoconvert/gstautoconvert.c b/gst/autoconvert/gstautoconvert.c
+index 46bec1314..7bf7cac3c 100644
+--- a/gst/autoconvert/gstautoconvert.c
++++ b/gst/autoconvert/gstautoconvert.c
+@@ -895,7 +895,7 @@ gst_auto_convert_load_factories (GstAutoConvert * autoconvert)
+ 
+   g_assert (all_factories);
+ 
+-  if (g_atomic_pointer_compare_and_exchange (&autoconvert->factories, NULL,
++  if (!g_atomic_pointer_compare_and_exchange (&autoconvert->factories, NULL,
+           all_factories)) {
+     gst_plugin_feature_list_free (all_factories);
+   }
+-- 
+2.22.2
+

pkgs/flatpak/codecs/gst-plugins-bad.json

@@ -0,0 +1,25 @@
+{
+    "name": "gst-plugins-bad",
+    "buildsystem": "meson",
+    "cleanup": [ "/bin/*webrtc*", "/bin/crossfade", "/bin/tsparser", "/bin/playout" ],
+    "config-opts": [
+        "-Dopenh264=disabled",
+        "-Dvdpau=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad.git",
+            "tag": "1.16.2",
+            "commit": "a6f26408f74a60d02ce6b4f0daee392ce847055f"
+        },
+        {
+            "type": "patch",
+            "path": "gst-plugins-bad-927.patch"
+        }
+    ],
+    "post-install": [
+        "mkdir -p /app/lib/codecs/lib/gstreamer-1.0",
+        "mv /app/lib/gstreamer-1.0/*.so /app/lib/codecs/lib/gstreamer-1.0"
+    ]
+}

pkgs/flatpak/codecs/gst-plugins-ugly.json

@@ -0,0 +1,19 @@
+{
+    "name": "gst-plugins-ugly",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Dmpeg2dec=enabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly.git",
+            "tag": "1.16.2",
+            "commit": "4b2943ee2788331e4000f0f7e226cd5ce2c135a4"
+        }
+    ],
+    "post-install": [
+        "mkdir -p /app/lib/codecs/lib/gstreamer-1.0",
+        "mv /app/lib/gstreamer-1.0/*.so /app/lib/codecs/lib/gstreamer-1.0"
+    ]
+}

pkgs/flatpak/codecs/liba52-prefer-pic.patch

@@ -0,0 +1,39 @@
+From 4c18c43b4d4ccb1d05ae73b813f26ba193fbeee3 Mon Sep 17 00:00:00 2001
+From: Bastien Nocera <hadess@hadess.net>
+Date: Fri, 18 Jan 2019 17:37:13 +0100
+Subject: [PATCH] Prefer PIC
+
+---
+ configure             | 2 +-
+ liba52/configure.incl | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index b81fdff..bc0267c 100755
+--- a/configure
++++ b/configure
+@@ -9640,7 +9640,7 @@ _ACEOF
+ 
+ 
+ 
+-LIBA52_CFLAGS="$LIBA52_CFLAGS -prefer-non-pic"
++LIBA52_CFLAGS="$LIBA52_CFLAGS -prefer-pic"
+ 
+ # Check whether --enable-double or --disable-double was given.
+ if test "${enable_double+set}" = set; then
+diff --git a/liba52/configure.incl b/liba52/configure.incl
+index 4dbbcea..5eb69ee 100644
+--- a/liba52/configure.incl
++++ b/liba52/configure.incl
+@@ -2,7 +2,7 @@ AC_SUBST([LIBA52_CFLAGS])
+ AC_SUBST([LIBA52_LIBS])
+ 
+ dnl avoid -fPIC when possible
+-LIBA52_CFLAGS="$LIBA52_CFLAGS -prefer-non-pic"
++LIBA52_CFLAGS="$LIBA52_CFLAGS -prefer-pic"
+ 
+ AC_ARG_ENABLE([double],
+     [  --enable-double         use double-precision samples])
+-- 
+2.20.1
+

pkgs/flatpak/codecs/liba52-silence.patch

@@ -0,0 +1,17 @@
+diff -ru a52dec.orig/liba52/imdct.c a52dec/liba52/imdct.c
+--- a52dec.orig/liba52/imdct.c	2012-02-06 19:40:21.000000000 +0200
++++ a52dec/liba52/imdct.c	2012-02-06 19:40:53.000000000 +0200
+@@ -419,13 +419,11 @@
+ 
+ #ifdef LIBA52_DJBFFT
+     if (mm_accel & MM_ACCEL_DJBFFT) {
+-	fprintf (stderr, "Using djbfft for IMDCT transform\n");
+ 	ifft128 = (void (*) (complex_t *)) fftc4_un128;
+ 	ifft64 = (void (*) (complex_t *)) fftc4_un64;
+     } else
+ #endif
+     {
+-	fprintf (stderr, "No accelerated IMDCT transform found\n");
+ 	ifft128 = ifft128_c;
+ 	ifft64 = ifft64_c;
+     }

pkgs/flatpak/codecs/liba52.json

@@ -0,0 +1,36 @@
+{
+    "name": "liba52",
+    "config-opts": [ "--enable-shared", "--disable-static" ],
+    "rm-configure": true,
+    "cleanup": [ "/bin/*a52*" ],
+    "sources": [
+        {
+            "type": "archive",
+            "url": "http://liba52.sourceforge.net/files/a52dec-0.7.4.tar.gz",
+            "sha256": "a21d724ab3b3933330194353687df82c475b5dfb997513eef4c25de6c865ec33"
+        },
+        {
+            "type": "patch",
+            "path": "a52dec-0.7.4-rpath64.patch"
+        },
+        {
+            "type": "patch",
+            "path": "a52dec-configure-optflags.patch"
+        },
+        {
+            "type": "patch",
+            "path": "liba52-silence.patch"
+        },
+        {
+            "type": "patch",
+            "path": "liba52-prefer-pic.patch"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/codecs/libass.json

@@ -0,0 +1,18 @@
+{
+    "name": "libass",
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://github.com/libass/libass.git",
+            "tag": "0.14.0",
+            "commit": "73284b676b12b47e17af2ef1b430527299e10c17"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/codecs/libdvdcss.json

@@ -0,0 +1,18 @@
+{
+    "name": "libdvdcss",
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://code.videolan.org/videolan/libdvdcss.git",
+            "tag": "1.4.2",
+            "commit": "7b7c185704567398627ad0f9a0d948a63514394b"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/codecs/libdvdnav.json

@@ -0,0 +1,18 @@
+{
+    "name": "libdvdnav",
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://code.videolan.org/videolan/libdvdnav.git",
+            "tag": "6.1.0",
+            "commit": "4f48efd43efb2e3372cb494a8893342e1fb507ae"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/codecs/libdvdread.json

@@ -0,0 +1,18 @@
+{
+    "name": "libdvdread",
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://code.videolan.org/videolan/libdvdread.git",
+            "tag": "6.1.0",
+            "commit": "d413571ce39acd404523b6742ba361215f6ada68"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/codecs/libmpeg2-inline.patch

@@ -0,0 +1,10 @@
+--- libmpeg2/configure.ac	2016-01-20 15:31:37.933547037 +0100
++++ libmpeg2.new/configure.ac	2016-01-20 15:05:40.931231465 +0100
+@@ -149,7 +149,6 @@
+ 
+ dnl Checks for typedefs, structures, and compiler characteristics.
+ AC_C_CONST
+-AC_C_ALWAYS_INLINE
+ AC_C_RESTRICT
+ AC_C_BUILTIN_EXPECT
+ AC_C_BIGENDIAN

pkgs/flatpak/codecs/libmpeg2.json

@@ -0,0 +1,24 @@
+{
+    "name": "libmpeg2",
+    "config-opts": [ "--enable-shared", "--disable-static" ],
+    "rm-configure": true,
+    "cleanup": [ "/bin/*mpeg2*" ],
+    "sources": [
+        {
+            "type": "archive",
+            "url": "http://libmpeg2.sourceforge.net/files/libmpeg2-0.5.1.tar.gz",
+            "sha256": "dee22e893cb5fc2b2b6ebd60b88478ab8556cb3b93f9a0d7ce8f3b61851871d4"
+        },
+        {
+            "type": "patch",
+            "path": "libmpeg2-inline.patch"
+        },
+        {
+            "type":"script",
+            "commands":[
+                "autoreconf -fiv"
+            ],
+            "dest-filename":"autogen.sh"
+        }
+    ]
+}

pkgs/flatpak/com.github.rafostar.Clapper.yml

@@ -11,13 +11,34 @@ finish-args:
   - --filesystem=xdg-videos
   - --socket=pulseaudio
   - --share=network
+  - --env=GST_PLUGIN_PATH=/app/lib/codecs/lib/gstreamer-1.0
 
 # maybe add additinal codecs?
 
 modules:
+  # gstreamer from the gnome runtime is outdated, maybe upgrade all modules?
+  - name: gst-vaapi
+    buildsystem: meson
+    sources:
+      - type: git
+        url: git://anongit.freedesktop.org/gstreamer/gstreamer-vaapi
+        tag: 1.16.2
+    post-install:
+      - mkdir -p /app/lib/codecs/lib/gstreamer-1.0
+      - mv /app/lib/gstreamer-1.0/*.so /app/lib/codecs/lib/gstreamer-1.0
+  #- codecs/liba52.json
+  #- codecs/libmpeg2.json
+  #- codecs/gst-plugins-ugly.json
+  #- codecs/libdvdcss.json
+  #- codecs/libdvdread.json
+  #- codecs/libdvdnav.json
+  #- codecs/libass.json
+  #- codecs/ffmpeg.json
+  - codecs/gst-libav.json
+  #- codecs/gst-plugins-bad.json
   - name: clapper
     buildsystem: meson
     sources:
       - type: git
         url: https://github.com/Rafostar/clapper.git
-        commit: 22e8e443162825f00666ca6898be3e868a3c0749
+        commit: 6938f014332562e1b7c8f22bf755338268b98d5f