extra/ffmpeg4.4: applied all patches from ffmpeg

1 files changed, 78 insertions, 0 deletions

diff --git a/extra/ffmpeg4.4/PKGBUILD b/extra/ffmpeg4.4/PKGBUILD
new file mode 100644
index 00000000..8d7c47cb
--- /dev/null
+++ b/extra/ffmpeg4.4/PKGBUILD
@@ -0,0 +1,78 @@
+# disable LTO (breaks with too few registers in error: 'asm' operand has impossible constraints
+# also disable mfx - libmfx does not compile
+eval "$(
+declare -f build | \
+  sed '
+	s/--enable-lto/--disable-lto/
+	s/--enable-libmfx/--disable-libmfx/
+  '
+)"
+depends=(${depends[@]//libmfx/})
+
+# no vamf for non-pentium4
+if [ "$CARCH" == 'i686' ] || [ "$CARCH" == 'i486' ]; then
+  depends=(${depends[@]//vmaf/})
+  
+  eval "$(
+    declare -f prepare | \
+      sed '
+        /vmaf/d
+      '
+  )"
+
+  eval "$(
+    declare -f build | \
+      sed '
+        s/--enable-libvmaf/--disable-libvmaf/
+      '
+  )"
+
+fi
+
+# force picking of a modern libvpx and not libvpx1.3 needed for steam
+makedepends+=('libvpx>=1.8.2')
+
+# no AviSynthPlus on i486 (uses Intel intrinsics and cmake support for
+# disabling it is broken)
+makedepends=(${makedepends[@]//avisynthplus/})
+makedepends_i686+=(avisynthplus)
+makedepends_pentium4=("${makedepends_i686[@]}")
+if [ "$CARCH" == 'i486' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s/--enable-avisynth/--disable-avisynth/
+      '
+  )"
+fi
+
+# no rav1e on i486, no Rust (yet)
+if [ "$CARCH" == 'i486' ]; then
+  depends=(${depends[@]//librav1e.so/})
+  eval "$(
+    declare -f build | \
+      sed '
+        s@--enable-librav1e@--disable-librav1e@
+      '
+  )"
+fi
+
+# svt-av1 is 64-bit only
+depends=(${depends[@]//svt-av1/})
+eval "$(
+  declare -f build | \
+    sed '
+      s@--enable-libsvtav1@--disable-libsvtav1@
+    '
+)"
+
+# -latomic on i486
+if [ "$CARCH" == 'i486' ]; then
+  depends=(${depends[@]//librav1e.so/})
+  eval "$(
+    declare -f build | \
+      sed '
+        s@make[^ ]@make EXTRALIBS-ffmpeg=-latomic EXTRALIBS-ffplay=-latomic EXTRALIBS-ffprobe=-latomic@
+      '
+  )"
+fi