— Update ffmpeg

— Refactor ffmpeg usage to modern APIs
— Update media encoding and decoding

submodules/ffmpeg/Sources/FFMpeg/build-ffmpeg-bazel.sh

@@ -19,7 +19,7 @@ done
 BUILD_DIR=$3
 SOURCE_DIR=$4
 
-FF_VERSION="4.1"
+FF_VERSION="$5"
 SOURCE="$SOURCE_DIR/ffmpeg-$FF_VERSION"
 
 GAS_PREPROCESSOR_PATH="$SOURCE_DIR/gas-preprocessor.pl"
@@ -46,9 +46,10 @@ CONFIGURE_FLAGS="--enable-cross-compile --disable-programs \
                  --disable-xlib \
                  --enable-libopus \
 				 --enable-libvpx \
+				 --enable-libdav1d \
                  --enable-audiotoolbox \
                  --enable-bsf=aac_adtstoasc,vp9_superframe,h264_mp4toannexb \
-                 --enable-decoder=h264,libvpx_vp9,hevc,libopus,mp3,aac,flac,alac_at,pcm_s16le,pcm_s24le,pcm_f32le,gsm_ms_at,vorbis \
+                 --enable-decoder=h264,libvpx_vp9,hevc,libopus,mp3,aac,flac,alac_at,pcm_s16le,pcm_s24le,pcm_f32le,gsm_ms_at,vorbis,libdav1d \
                  --enable-encoder=libvpx_vp9,aac_at \
                  --enable-demuxer=aac,mov,m4v,mp3,ogg,libopus,flac,wav,aiff,matroska,mpegts \
                  --enable-parser=aac,h264,mp3,libopus \
@@ -125,6 +126,7 @@ then
 
 		LIBOPUS_PATH="$SOURCE_DIR/libopus"
 		LIBVPX_PATH="$SOURCE_DIR/libvpx"
+		LIBDAV1D_PATH="$SOURCE_DIR/libdav1d"
 
 		CFLAGS="$EXTRA_CFLAGS -arch $ARCH"
 		if [ "$RAW_ARCH" = "i386" -o "$RAW_ARCH" = "x86_64" ]
@@ -177,7 +179,7 @@ then
 			    --extra-ldflags="$LDFLAGS" \
 			    --prefix="$THIN/$RAW_ARCH" \
 			    --pkg-config="$PKG_CONFIG" \
-			    --pkg-config-flags="--libopus_path $LIBOPUS_PATH --libvpx_path $LIBVPX_PATH" \
+			    --pkg-config-flags="--libopus_path $LIBOPUS_PATH --libvpx_path $LIBVPX_PATH --libdav1d_path $LIBDAV1D_PATH" \
 			|| exit 1
 			echo "$CONFIGURE_FLAGS" > "$CONFIGURED_MARKER"
 		fi