contrib: Use libdav1d for AV1 decoding in FFmpeg.

THANKS.markdown

@@ -8,6 +8,7 @@ HandBrake uses many cool libraries from the GNU/Linux world. We thank them and t
 - [libass](https://github.com/libass/libass)
 - [libbluray](https://www.videolan.org/developers/libbluray.html)
 - [libbzip2](http://bzip.org/)
+- [libdav1d](https://code.videolan.org/videolan/dav1d)
 - [libdvdnav](https://dvdnav.mplayerhq.hu/)
 - [libdvdread](https://dvdnav.mplayerhq.hu/)
 - [libfdk-aac](https://sourceforge.net/projects/opencore-amr/)

contrib/ffmpeg/module.defs

@@ -1,4 +1,4 @@
-__deps__ := BZIP2 ZLIB FDKAAC LIBVPX LAME LIBOPUS LIBSPEEX XZ
+__deps__ := BZIP2 ZLIB FDKAAC LIBDAV1D LIBVPX LAME LIBOPUS LIBSPEEX XZ
 ifeq (1,$(FEATURE.qsv))
 __deps__ += LIBMFX
 endif
@@ -55,6 +55,8 @@ FFMPEG.CONFIGURE.extra = \
     --enable-encoder=libvpx_vp8 \
     --enable-encoder=libvpx_vp9 \
     --disable-decoder=*_crystalhd \
+    --enable-libdav1d \
+    --enable-decoder=libdav1d \
     --cc="$(FFMPEG.GCC.gcc)" \
     --extra-ldflags="$(call fn.ARGS,FFMPEG.GCC,*archs *sysroot *minver ?extra) -L$(call fn.ABSOLUTE,$(CONTRIB.build/)lib)"
 

contrib/libdav1d/A00-add-cross-file.patch

@@ -0,0 +1,19 @@
+diff -Naur /dev/null dav1d-f1b756ef5bdc0bb759b2b140f15362fec024c1ff/x86_64-w64-mingw32.meson
+--- /dev/null	2019-02-01 11:36:25.027425148 -0500
++++ dav1d-f1b756ef5bdc0bb759b2b140f15362fec024c1ff/x86_64-w64-mingw32.meson	2019-02-01 12:10:45.582462644 -0500
+@@ -0,0 +1,15 @@
++[binaries]
++c = 'x86_64-w64-mingw32-gcc'
++cpp = 'x86_64-w64-mingw32-g++'
++ar = 'x86_64-w64-mingw32-ar'
++strip = 'x86_64-w64-mingw32-strip'
++windres = 'x86_64-w64-mingw32-windres'
++
++[properties]
++c_link_args = ['-static-libgcc']
++
++[host_machine]
++system = 'windows'
++cpu_family = 'x86_64'
++cpu = 'x86_64'
++endian = 'little'

contrib/libdav1d/module.defs

@@ -0,0 +1,27 @@
+$(eval $(call import.MODULE.defs,LIBDAV1D,libdav1d,PTHREADW32))
+$(eval $(call import.CONTRIB.defs,LIBDAV1D))
+
+LIBDAV1D.FETCH.url     = https://code.videolan.org/videolan/dav1d/-/archive/0.4.0/dav1d-0.4.0.tar.bz2
+LIBDAV1D.FETCH.sha256  = 18bf96c5168b8c704422387620fefaa953e8dbd4eacb0f0796c03d6e741f8924
+
+LIBDAV1D.build_dir     = build/
+
+LIBDAV1D.CONFIGURE.exe    = $(MESON.exe)
+LIBDAV1D.CONFIGURE.deps   =
+LIBDAV1D.CONFIGURE.shared =
+LIBDAV1D.CONFIGURE.host   =
+LIBDAV1D.CONFIGURE.build  =
+LIBDAV1D.CONFIGURE.static = -Ddefault_library=static
+LIBDAV1D.CONFIGURE.extra  = --libdir=$(call fn.ABSOLUTE,$(CONTRIB.build/))lib/ --buildtype=release
+LIBDAV1D.CONFIGURE.env    =
+
+ifeq (1-mingw,$(HOST.cross)-$(HOST.system))
+    LIBDAV1D.CONFIGURE.extra += --cross-file=$(call fn.ABSOLUTE,$(LIBDAV1D.EXTRACT.dir/))x86_64-w64-mingw32.meson
+endif
+
+LIBDAV1D.BUILD.make       = $(NINJA.exe)
+LIBDAV1D.BUILD.extra      = -v
+
+LIBDAV1D.INSTALL.make     = $(NINJA.exe)
+
+LIBDAV1D.CLEAN.make       = $(NINJA.exe)

contrib/libdav1d/module.rules

@@ -0,0 +1,2 @@
+$(eval $(call import.MODULE.rules,LIBDAV1D))
+$(eval $(call import.CONTRIB.rules,LIBDAV1D))

gtk/configure.ac

@@ -199,7 +199,7 @@ PKG_CHECK_MODULES(GHB, [$GHB_PACKAGES])
 
 GHB_CFLAGS="$HBINC $GHB_CFLAGS"
 
-HB_LIBS="-lhandbrake -lavformat -lavfilter -lavcodec -lavutil -lswresample -lpostproc -ldvdnav -ldvdread -lmp3lame -lvorbis -lvorbisenc -logg -lx264 -lswscale -ltheoraenc -ltheoradec -lvpx -lz -lbz2 -lbluray -lass -lfontconfig -lfreetype -lxml2 -ljansson -lopus -lspeex -llzma"
+HB_LIBS="-lhandbrake -lavformat -lavfilter -lavcodec -lavutil -ldav1d -lswresample -lpostproc -ldvdnav -ldvdread -lmp3lame -lvorbis -lvorbisenc -logg -lx264 -lswscale -ltheoraenc -ltheoradec -lvpx -lz -lbz2 -lbluray -lass -lfontconfig -lfreetype -lxml2 -ljansson -lopus -lspeex -llzma"
 
 if test "x$use_fdk_aac" = "xyes" ; then
     HB_LIBS="$HB_LIBS -lfdk-aac"

libhb/module.defs

@@ -1,7 +1,7 @@
 __deps__ := A52DEC BZIP2 LIBVPX FFMPEG FREETYPE LAME LIBASS LIBDCA \
     LIBDVDREAD LIBDVDNAV LIBICONV LIBSAMPLERATE LIBTHEORA LIBVORBIS LIBOGG \
     LIBXML2 X264 X265 ZLIB LIBBLURAY FDKAAC LIBMFX LIBGNURX JANSSON \
-    HARFBUZZ LIBOPUS LIBSPEEX
+    HARFBUZZ LIBOPUS LIBSPEEX LIBDAV1D
 
 ifeq (,$(filter $(HOST.system),darwin cygwin mingw))
     __deps__ += FONTCONFIG
@@ -103,7 +103,7 @@ LIBHB.lib = $(LIBHB.build/)hb.lib
 LIBHB.dll.libs = $(foreach n, \
         ass avformat avfilter avcodec avutil swresample postproc dvdnav dvdread \
         freetype mp3lame swscale vpx theora vorbis vorbisenc ogg \
-        x264 xml2 bluray jansson harfbuzz opus speex, \
+        x264 xml2 bluray jansson harfbuzz opus speex dav1d, \
         $(CONTRIB.build/)lib/lib$(n).a )
 
 ifeq (1,$(FEATURE.fdk_aac))

make/configure.py

@@ -1562,7 +1562,9 @@ class Tools:
             gmake  = ToolProbe( 'GMAKE.exe',      'make',       'gmake', 'make', abort=True )
 
         m4         = ToolProbe( 'M4.exe',         'm4',         'gm4', 'm4', abort=True )
+        meson      = ToolProbe( 'MESON.exe',      'meson',      'meson', abort=True )
         mkdir      = ToolProbe( 'MKDIR.exe',      'mkdir',      'mkdir', abort=True )
+        ninja      = ToolProbe( 'NINJA.exe',      'ninja',      'ninja', abort=True )
         patch      = ToolProbe( 'PATCH.exe',      'patch',      'gpatch', 'patch', abort=True )
         rm         = ToolProbe( 'RM.exe',         'rm',         'rm', abort=True )
         ranlib     = ToolProbe( 'RANLIB.exe',     'ranlib',     'ranlib', abort=True )

make/include/main.defs

@@ -46,6 +46,7 @@ ifeq (1,$(FEATURE.x265))
     MODULES += contrib/x265_12bit
 endif
 
+MODULES += contrib/libdav1d
 MODULES += contrib/ffmpeg
 MODULES += contrib/libdvdread
 MODULES += contrib/libdvdnav

test/module.defs

@@ -17,7 +17,7 @@ TEST.GCC.l = \
         ass avformat avfilter avcodec avutil swresample postproc mp3lame dvdnav \
         dvdread fribidi \
         swscale vpx theoraenc theoradec vorbis vorbisenc ogg x264 \
-        bluray freetype xml2 bz2 z jansson harfbuzz opus speex lzma
+        bluray freetype xml2 bz2 z jansson harfbuzz opus speex lzma dav1d
 
 ifeq (,$(filter $(HOST.system),darwin cygwin mingw))
     TEST.GCC.l += fontconfig