Revert "Feat: Intial FFmpeg av1 codec support with dav1d (#76)" (#91)

This reverts commit 56bca7f.

Author: anilbeesetti

.github/workflows/build.yaml

@@ -16,11 +16,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Install build tools
-        run: |
-          sudo apt-get update
-          sudo apt-get install ninja-build meson nasm
-
       - name: Validate Gradle Wrapper
         uses: gradle/wrapper-validation-action@v3
 

ffmpeg/setup.sh

@@ -3,7 +3,6 @@
 # Versions
 VPX_VERSION=1.13.0
 MBEDTLS_VERSION=3.4.1
-DAV1D_VERSION=1.4.1
 FFMPEG_VERSION=6.0
 
 # Directories
@@ -14,12 +13,11 @@ SOURCES_DIR=$BASE_DIR/sources
 FFMPEG_DIR=$SOURCES_DIR/ffmpeg-$FFMPEG_VERSION
 VPX_DIR=$SOURCES_DIR/libvpx-$VPX_VERSION
 MBEDTLS_DIR=$SOURCES_DIR/mbedtls-$MBEDTLS_VERSION
-DAV1D_DIR=$SOURCES_DIR/dav1d-$DAV1D_VERSION
 
 # Configuration
 ANDROID_ABIS="x86 x86_64 armeabi-v7a arm64-v8a"
 ANDROID_PLATFORM=21
-ENABLED_DECODERS="vorbis opus flac alac pcm_mulaw pcm_alaw mp3 amrnb amrwb aac ac3 eac3 dca mlp truehd h264 hevc mpeg2video mpegvideo libvpx_vp8 libvpx_vp9 libdav1d"
+ENABLED_DECODERS="vorbis opus flac alac pcm_mulaw pcm_alaw mp3 amrnb amrwb aac ac3 eac3 dca mlp truehd h264 hevc mpeg2video mpegvideo libvpx_vp8 libvpx_vp9"
 JOBS=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || sysctl -n hw.pysicalcpu || echo 4)
 
 # Set up host platform variables
@@ -38,18 +36,6 @@ esac
 # Build tools
 TOOLCHAIN_PREFIX="${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/${HOST_PLATFORM}"
 CMAKE_EXECUTABLE=${ANDROID_SDK_HOME}/cmake/3.22.1/bin/cmake
-# Using Build machine's Ninja. It is used for libdav1d building. Needs to be installed
-NINJA_EXECUTABLE=$(which ninja)
-# Meson is used for libdav1d building. Needs to be installed
-MESON_EXECUTABLE=$(which meson)
-# Nasm is used for libdav1d building. Needs to be installed
-NASM_EXECUTABLE=$(which nasm)
-
-export FAM_CC=${TOOLCHAIN_PREFIX}/bin/${TARGET}-clang
-export FAM_CXX=${FAM_CC}++
-export FAM_LD=${FAM_CC}# Forcing FFmpeg and its dependencies to look for dependencies
-# in a specific directory when pkg-config is used
-export PKG_CONFIG_LIBDIR=$BUILD_DIR/external/lib/pkgconfig
 
 mkdir -p $SOURCES_DIR
 
@@ -75,17 +61,6 @@ function downloadMbedTLS() {
   popd
 }
 
-function downloadDav1d() {
-    pushd $SOURCES_DIR
-    echo "Downloading Dav1d source code of version $DAV1D_VERSION..."
-    DAV1D_FILE=dav1d-$DAV1D_VERSION.tar.gz
-    curl -L "https://code.videolan.org/videolan/dav1d/-/archive/${DAV1D_VERSION}/dav1d-${DAV1D_VERSION}.tar.gz" -o $DAV1D_FILE
-    [ -e $DAV1D_FILE ] || { echo "$DAV1D_FILE does not exist. Exiting..."; exit 1; }
-    tar -zxf $DAV1D_FILE
-    rm $DAV1D_FILE
-    popd
-}
-
 function downloadFfmpeg() {
   pushd $SOURCES_DIR
   echo "Downloading FFmpeg source code of version $FFMPEG_VERSION..."
@@ -184,82 +159,6 @@ function buildMbedTLS() {
     popd
 }
 
-function buildDav1d() {
-    pushd $DAV1D_DIR
-
-    for ABI in $ANDROID_ABIS; do
-      CPU_FAMILY=
-      case $ABI in
-        armeabi-v7a)
-          TARGET_TRIPLE_MACHINE_ARCH=arm
-          TOOLCHAIN=armv7a-linux-androideabi21-
-          ;;
-        arm64-v8a)
-          TARGET_TRIPLE_MACHINE_ARCH=aarch64
-          TOOLCHAIN=aarch64-linux-android21-
-          ;;
-        x86)
-          TARGET_TRIPLE_MACHINE_ARCH=i686
-          TOOLCHAIN=i686-linux-android21-
-          CPU_FAMILY=x86
-          ;;
-        x86_64)
-          TARGET_TRIPLE_MACHINE_ARCH=x86_64
-          TOOLCHAIN=x86_64-linux-android21-
-          ;;
-      esac
-
-      CROSS_PREFIX_WITH_PATH=${TOOLCHAIN_PREFIX}/bin/llvm-
-
-      [ -z "${CPU_FAMILY}" ] && CPU_FAMILY=${TARGET_TRIPLE_MACHINE_ARCH}
-
-      CROSS_FILE_NAME=crossfile-${ABI}.meson
-
-      echo "
-      [binaries]
-      c = '${TOOLCHAIN_PREFIX}/bin/${TOOLCHAIN}clang'
-      ar = '${CROSS_PREFIX_WITH_PATH}ar'
-      strip = '${CROSS_PREFIX_WITH_PATH}strip'
-      nasm = '${NASM_EXECUTABLE}'
-      pkg-config = '$(which pkg-config)'
-
-      [properties]
-      needs_exe_wrapper = true
-      sys_root = '${TOOLCHAIN_PREFIX}/sysroot'
-
-      [host_machine]
-      system = 'linux'
-      cpu_family = '${CPU_FAMILY}'
-      cpu = '${TARGET_TRIPLE_MACHINE_ARCH}'
-      endian = 'little'
-
-      [built-in options]
-      prefix = '$BUILD_DIR/external/$ABI'" > "${CROSS_FILE_NAME}"
-
-      BUILD_DIRECTORY=build/${ABI}
-
-      rm -rf ${BUILD_DIRECTORY}
-
-      ${MESON_EXECUTABLE} setup . ${BUILD_DIRECTORY} \
-        --cross-file ${CROSS_FILE_NAME} \
-        --default-library=static \
-        -Denable_asm=true \
-        -Denable_tools=false \
-        -Denable_tests=false \
-        -Denable_examples=false \
-        -Dtestdata_tests=false
-
-      pushd ${BUILD_DIRECTORY}
-
-      ${NINJA_EXECUTABLE} -j$JOBS
-      ${NINJA_EXECUTABLE} install
-
-      popd
-
-    done
-    popd
-}
-
 function buildFfmpeg() {
   pushd $FFMPEG_DIR
   EXTRA_BUILD_CONFIGURATION_FLAGS=""
@@ -302,10 +201,6 @@ function buildFfmpeg() {
       ;;
     esac
 
-    # Forcing FFmpeg and its dependencies to look for dependencies
-    # in a specific directory when pkg-config is used
-    export PKG_CONFIG_LIBDIR=$BUILD_DIR/external/$ABI/lib/pkgconfig
-
     # Referencing dependencies without pkgconfig
     DEP_CFLAGS="-I$BUILD_DIR/external/$ABI/include"
     DEP_LD_FLAGS="-L$BUILD_DIR/external/$ABI/lib"
@@ -341,7 +236,6 @@ function buildFfmpeg() {
       --enable-swresample \
       --enable-avformat \
       --enable-libvpx \
-      --enable-libdav1d \
       --enable-protocol=file,http,https,mmsh,mmst,pipe,rtmp,rtmps,rtmpt,rtmpts,rtp,tls \
       --enable-version3 \
       --enable-mbedtls \
@@ -379,11 +273,6 @@ if [[ ! -d "$OUTPUT_DIR" && ! -d "$BUILD_DIR" ]]; then
     downloadLibVpx
   fi
 
-  # Download Dav1d source code if it doesn't exist
-  if [[ ! -d "$DAV1D_DIR" ]]; then
-    downloadDav1d
-  fi
-
   # Download Ffmpeg source code if it doesn't exist
   if [[ ! -d "$FFMPEG_DIR" ]]; then
     downloadFfmpeg
@@ -392,6 +281,5 @@ if [[ ! -d "$OUTPUT_DIR" && ! -d "$BUILD_DIR" ]]; then
   # Building library
   buildMbedTLS
   buildLibVpx
-  buildDav1d
   buildFfmpeg
 fi

media3ext/src/main/java/io/github/anilbeesetti/nextlib/media3ext/ffdecoder/FfmpegLibrary.java

@@ -124,7 +124,6 @@ public static boolean supportsFormat(String mimeType) {
       case MimeTypes.VIDEO_MPEG2 -> "mpeg2video";
       case MimeTypes.VIDEO_VP8 -> "libvpx";
       case MimeTypes.VIDEO_VP9 -> "libvpx-vp9";
-      case MimeTypes.VIDEO_AV1 -> "libdav1d";
       default -> null;
     };
   }