qt5/coin/provisioning/common/unix/install-ffmpeg-android.sh

#!/usr/bin/env bash

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# This script will build and install FFmpeg static libs
set -ex
os="$1"

# shellcheck source=../unix/InstallFromCompressedFileFromURL.sh
source "${BASH_SOURCE%/*}/../unix/InstallFromCompressedFileFromURL.sh"
# shellcheck source=../unix/SetEnvVar.sh
source "${BASH_SOURCE%/*}/../unix/SetEnvVar.sh"

version="n6.0"
url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
sha1="78435ec71cc2227017a99c030e858719b8c7c74d"
url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/$version.tar.gz"
ffmpeg_name="FFmpeg-$version"

target_dir="$HOME"
app_prefix=""
ffmpeg_source_dir="$target_dir/$ffmpeg_name"

if [ ! -d "$ffmpeg_source_dir" ];
then
   InstallFromCompressedFileFromURL "$url_cached" "$url_public" "$sha1" "$target_dir" "$app_prefix"
fi

build_ffmpeg_android() {

  target_arch=$1
  target_dir=$2

  sudo mkdir -p "$target_dir"

  if [ "$target_arch" == "x86_64" ]; then
    target_toolchain_arch="x86_64-linux-android"
    target_arch=x86_64
    target_cpu=x86_64
  elif [ "$target_arch" == "x86" ]; then
    target_toolchain_arch="i686-linux-android"
    target_arch=x86
    target_cpu=i686
  elif [ "$target_arch" == "arm64" ]; then
    target_toolchain_arch="aarch64-linux-android"
    target_arch=aarch64
    target_cpu=armv8-a
  fi

  api_version=24

  ndk_root=/opt/android/android-ndk-r25b
  if uname -a |grep -q "Darwin"; then
    ndk_host=darwin-x86_64
  else
    ndk_host=linux-x86_64
  fi

  toolchain=${ndk_root}/toolchains/llvm/prebuilt/${ndk_host}
  toolchain_bin=${toolchain}/bin
  sysroot=${toolchain}/sysroot
  cxx=${toolchain_bin}/${target_toolchain_arch}${api_version}-clang++
  cc=${toolchain_bin}/${target_toolchain_arch}${api_version}-clang
  ld=${toolchain_bin}/ld
  ar=${toolchain_bin}/llvm-ar
  ranlib=${toolchain_bin}/llvm-ranlib
  nm=${toolchain_bin}/llvm-nm
  strip=${toolchain_bin}/llvm-strip

  ffmpeg_config_options=$(cat "${BASH_SOURCE%/*}/../shared/ffmpeg_config_options.txt")
  ffmpeg_config_options+=" --disable-vulkan --enable-cross-compile --target-os=android --enable-jni --enable-mediacodec --enable-pthreads --enable-neon --disable-asm --disable-indev=android_camera"
  ffmpeg_config_options+=" --arch=$target_arch --cpu=${target_cpu} --sysroot=${sysroot} --sysinclude=${sysroot}/usr/include/"
  ffmpeg_config_options+=" --cc=${cc} --cxx=${cxx} --ar=${ar} --ranlib=${ranlib}"

  local build_dir="$ffmpeg_source_dir/build/$target_arch"
  sudo mkdir -p "$build_dir"
  pushd "$build_dir"

  sudo $ffmpeg_source_dir/configure $ffmpeg_config_options --prefix="$target_dir"

  sudo make install -j4
  popd
}

if  [ "$os" == "android-x86" ]; then
  target_arch=x86
  target_dir="/usr/local/android/ffmpeg-x86"

  SetEnvVar "FFMPEG_DIR_ANDROID_X86" "$target_dir"
elif  [ "$os" == "android-x86_64" ]; then
  target_arch=x86_64
  target_dir="/usr/local/android/ffmpeg-x86_64"

  SetEnvVar "FFMPEG_DIR_ANDROID_X86_64" "$target_dir"
elif  [ "$os" == "android-arm64" ]; then
  target_arch=arm64
  target_dir="/usr/local/android/ffmpeg-arm64"

  SetEnvVar "FFMPEG_DIR_ANDROID_ARM64" "$target_dir"
fi

build_ffmpeg_android "$target_arch" "$target_dir"