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Update README.md

Update README.md #342

Workflow file for this run

name: Wasm
on:
pull_request:
types: [synchronize, opened]
push:
branches:
- main
env:
DEBIAN_FRONTEND: noninteractive
OPENCV_VERSION: 4.10.0
EM_VERSION: 3.1.32
EM_CACHE_FOLDER: 'emsdk-cache'
jobs:
build:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v3
with:
fetch-depth: 1
- name: Install dependencies
run: |
pwd
echo ${GITHUB_WORKSPACE}
current_path=$(pwd)
sudo apt-get update -y
sudo apt-get install -y --no-install-recommends \
apt-transport-https \
software-properties-common \
wget \
unzip \
ca-certificates \
g++ \
make \
cmake \
libtbb-dev \
libatlas-base-dev \
libgtk2.0-dev \
libavcodec-dev \
libavformat-dev \
libswscale-dev \
libdc1394-dev \
libxine2-dev \
libv4l-dev \
libtheora-dev \
libvorbis-dev \
libxvidcore-dev \
libopencore-amrnb-dev \
libopencore-amrwb-dev \
x264 \
libtesseract-dev
- name: Cache OpenCV
id: opencv-cache
uses: actions/cache@v3
with:
path: ${{ github.workspace }}/opencv_wasm/
key: opencv-${{ env.OPENCV_VERSION }}-wasm
- name: Setup Emscripten cache
id: cache-system-libraries
uses: actions/cache@v3
with:
path: ${{env.EM_CACHE_FOLDER}}
key: ${{env.EM_VERSION}}-${{ runner.os }}
- uses: mymindstorm/setup-emsdk@v10
with:
version: ${{env.EM_VERSION}}
actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
- name: Build OpenCV
if: steps.opencv-cache.outputs.cache-hit != 'true'
run: |
wget https://github.com/opencv/opencv/archive/${OPENCV_VERSION}.zip -Oopencv-${OPENCV_VERSION}.zip && unzip opencv-${OPENCV_VERSION}.zip
wget https://github.com/opencv/opencv_contrib/archive/${OPENCV_VERSION}.zip -Oopencv_contrib-${OPENCV_VERSION}.zip && unzip opencv_contrib-${OPENCV_VERSION}.zip
cd opencv-${OPENCV_VERSION} && mkdir build && cd build
emcmake cmake \
-DCMAKE_BUILD_TYPE=Release \
-DOPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-${OPENCV_VERSION}/modules \
-DBUILD_SHARED_LIBS=OFF \
-DENABLE_CXX11=ON -DBUILD_TESTS=OFF \
-DBUILD_PERF_TESTS=OFF \
-DBUILD_DOCS=OFF \
-DBUILD_EXAMPLES=OFF \
-DBUILD_JAVA=OFF \
-DBUILD_opencv_java_bindings_generator=OFF \
-DBUILD_opencv_python_bindings_generator=OFF \
-DBUILD_opencv_python_tests=OFF \
-DBUILD_opencv_ts=OFF \
-DBUILD_opencv_js=OFF \
-DBUILD_opencv_js_bindings_generator=OFF \
-DBUILD_opencv_apps=OFF \
-DBUILD_opencv_barcode=OFF \
-DBUILD_opencv_bioinspired=OFF \
-DBUILD_opencv_ccalib=OFF \
-DBUILD_opencv_datasets=OFF \
-DBUILD_opencv_dnn_objdetect=OFF \
-DBUILD_opencv_dpm=OFF \
-DBUILD_opencv_fuzzy=OFF \
-DBUILD_opencv_gapi=ON \
-DBUILD_opencv_intensity_transform=OFF \
-DBUILD_opencv_mcc=OFF \
-DBUILD_opencv_objc_bindings_generator=OFF \
-DBUILD_opencv_rapid=OFF \
-DBUILD_opencv_reg=OFF \
-DBUILD_opencv_stereo=OFF \
-DBUILD_opencv_structured_light=OFF \
-DBUILD_opencv_surface_matching=OFF \
-DBUILD_opencv_wechat_qrcode=ON \
-DBUILD_opencv_videostab=OFF \
-DWITH_GSTREAMER=OFF \
-DWITH_EIGEN=OFF \
-DWITH_ADE=OFF \
-DOPENCV_ENABLE_NONFREE=ON \
-DCMAKE_INSTALL_PREFIX=${GITHUB_WORKSPACE}/opencv_wasm \
-DCMAKE_C_FLAGS='-s WASM=1' -DCMAKE_CXX_FLAGS='-s WASM=1' \
-DWITH_ITT=OFF \
-DWITH_JPEG=OFF \
-DWITH_TIFF=OFF \
-DWITH_PNG=OFF \
-DWITH_IPP=OFF \
-DWITH_LAPACK=OFF \
-DCV_ENABLE_INTRINSICS=OFF \
-DBUILD_opencv_dnn=ON \
..
make -j2
make install
em++ -r -o ${GITHUB_WORKSPACE}/opencv_wasm/libopencv.o \
-Wl,--whole-archive ${GITHUB_WORKSPACE}/opencv_wasm/lib/*.a \
${GITHUB_WORKSPACE}/opencv_wasm/lib/opencv4/3rdparty/*.a
cd ${GITHUB_WORKSPACE}
ls
- name: Build OpenCvSharpExtern
run: |
ls ${GITHUB_WORKSPACE}/opencv_wasm
echo "-----"
mkdir src/build && cd $_
emcmake cmake -DCMAKE_BUILD_TYPE=Release -DOpenCV_DIR=${GITHUB_WORKSPACE}/opencv_wasm/lib/cmake/opencv4 -DWASM_LIB=${GITHUB_WORKSPACE}/opencv_wasm/libopencv.o ..
make -j2
ls OpenCvSharpExtern
cp OpenCvSharpExtern/libOpenCvSharpExtern.a ${GITHUB_WORKSPACE}/nuget/
- name: Check OpenCvSharpExtern
run: |
echo TODO
- name: Install .NET
uses: actions/setup-dotnet@v3
with:
dotnet-version: '6.0.x'
- name: Create NuGet package
env:
BETA: ""
run: |
yyyymmdd=`date '+%Y%m%d'`
echo $yyyymmdd
sed -E --in-place=.bak "s/<version>[0-9]\.[0-9]{1,2}\.[0-9]{1,2}.[0-9]{8}(-beta[0-9]*)?<\/version>/<version>${OPENCV_VERSION}.${yyyymmdd}${BETA}<\/version>/" ${GITHUB_WORKSPACE}/nuget/OpenCvSharp4.runtime.wasm.nuspec
cat ${GITHUB_WORKSPACE}/nuget/OpenCvSharp4.runtime.wasm.nuspec
dotnet pack ${GITHUB_WORKSPACE}/nuget/OpenCvSharp4.runtime.wasm.csproj -o ${GITHUB_WORKSPACE}/artifacts_wasm
ls ${GITHUB_WORKSPACE}/artifacts_wasm
- uses: actions/upload-artifact@v3
with:
name: artifacts_wasm
path: artifacts_wasm
- name: Test
run: |
echo TODO