* Enable V4L2 for OpenCV on ARM platforms as well (issue bytedeco/ja…

…vacv#850)
bytedeco · Dec 6, 2017 · c1e9311 · c1e9311
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,6 @@
 
+ * Enable V4L2 for OpenCV on ARM platforms as well ([issue bytedeco/javacv#850](https://github.com/bytedeco/javacv/issues/850))
+ * Enable Intel QSV acceleration via libmfx for FFmpeg ([pull #485](https://github.com/bytedeco/javacpp-presets/pull/485))
  * Add support for Mac OS X and Windows to presets for libfreenect2 ([issue bytedeco/javacv#837](https://github.com/bytedeco/javacv/issues/837))
  * Enable VisualOn AMR-WB encoder library support for FFmpeg ([pull #487](https://github.com/bytedeco/javacpp-presets/pull/487))
  * Use native threads for FFmpeg on Windows to prevent deadlocks with pthreads ([pull #481](https://github.com/bytedeco/javacpp-presets/pull/481))

diff --git a/opencv/cppbuild.sh b/opencv/cppbuild.sh
@@ -59,12 +59,12 @@ case $PLATFORM in
         make install
         ;;
     linux-armhf)
-        CC=arm-linux-gnueabihf-"$OLDCC" CXX=arm-linux-gnueabihf-"$OLDCXX" CMAKE_C_COMPILER=$CC CMAKE_CXX_COMPILER=$CXX $CMAKE -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DCMAKE_SYSTEM_PROCESSOR=armv6 -DBUILD_TESTS=OFF -DCMAKE_CXX_FLAGS="-march=armv6 -mfpu=vfp -mfloat-abi=hard" -DCMAKE_C_FLAGS="-march=armv6 -mfpu=vfp -mfloat-abi=hard" -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_JASPER=ON -DBUILD_JPEG=ON -DBUILD_WEBP=ON -DBUILD_OPENEXR=ON -DBUILD_PNG=ON -DBUILD_TIFF=ON -DBUILD_ZLIB=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_hdf=OFF -DBUILD_opencv_python3=OFF -DENABLE_PRECOMPILED_HEADERS=OFF -DWITH_1394=OFF -DWITH_FFMPEG=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_OPENMP=ON -DWITH_V4L=OFF -DWITH_CUDA=OFF -DWITH_OPENCL=OFF -DWITH_IPP=OFF ${BUILD_CONTRIB_X} -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-$OPENCV_VERSION/modules
+        CC=arm-linux-gnueabihf-"$OLDCC" CXX=arm-linux-gnueabihf-"$OLDCXX" CMAKE_C_COMPILER=$CC CMAKE_CXX_COMPILER=$CXX $CMAKE -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DCMAKE_SYSTEM_PROCESSOR=armv6 -DBUILD_TESTS=OFF -DCMAKE_CXX_FLAGS="-march=armv6 -mfpu=vfp -mfloat-abi=hard" -DCMAKE_C_FLAGS="-march=armv6 -mfpu=vfp -mfloat-abi=hard" -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_JASPER=ON -DBUILD_JPEG=ON -DBUILD_WEBP=ON -DBUILD_OPENEXR=ON -DBUILD_PNG=ON -DBUILD_TIFF=ON -DBUILD_ZLIB=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_hdf=OFF -DBUILD_opencv_python3=OFF -DENABLE_PRECOMPILED_HEADERS=OFF -DWITH_1394=OFF -DWITH_FFMPEG=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_OPENMP=ON -DWITH_CUDA=OFF -DWITH_OPENCL=OFF -DWITH_IPP=OFF ${BUILD_CONTRIB_X} -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-$OPENCV_VERSION/modules
         make -j4
         make install/strip
         ;;
     linux-arm64)
-        CC=aarch64-linux-gnu-"$OLDCC" CXX=aarch64-linux-gnu-"$OLDCXX" CMAKE_C_COMPILER=$CC CMAKE_CXX_COMPILER=$CXX $CMAKE -DAARCH64=ON -DENABLE_NEON=OFF -DENABLE_SSE=OFF -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DCMAKE_SYSTEM_PROCESSOR=aarch64 -DBUILD_TESTS=OFF -DCMAKE_CXX_FLAGS="" -DCMAKE_C_FLAGS="" -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_JASPER=ON -DBUILD_JPEG=ON -DBUILD_WEBP=ON -DBUILD_OPENEXR=ON -DBUILD_PNG=ON -DBUILD_TIFF=ON -DBUILD_ZLIB=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_python3=OFF -DENABLE_PRECOMPILED_HEADERS=OFF -DWITH_1394=OFF -DWITH_FFMPEG=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_OPENMP=ON -DWITH_V4L=OFF -DWITH_CUDA=OFF -DWITH_OPENCL=OFF -DWITH_IPP=OFF ${BUILD_CONTRIB_X} -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-$OPENCV_VERSION/modules
+        CC=aarch64-linux-gnu-"$OLDCC" CXX=aarch64-linux-gnu-"$OLDCXX" CMAKE_C_COMPILER=$CC CMAKE_CXX_COMPILER=$CXX $CMAKE -DAARCH64=ON -DENABLE_NEON=OFF -DENABLE_SSE=OFF -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DCMAKE_SYSTEM_PROCESSOR=aarch64 -DBUILD_TESTS=OFF -DCMAKE_CXX_FLAGS="" -DCMAKE_C_FLAGS="" -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_JASPER=ON -DBUILD_JPEG=ON -DBUILD_WEBP=ON -DBUILD_OPENEXR=ON -DBUILD_PNG=ON -DBUILD_TIFF=ON -DBUILD_ZLIB=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_python3=OFF -DENABLE_PRECOMPILED_HEADERS=OFF -DWITH_1394=OFF -DWITH_FFMPEG=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_OPENMP=ON -DWITH_CUDA=OFF -DWITH_OPENCL=OFF -DWITH_IPP=OFF ${BUILD_CONTRIB_X} -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-$OPENCV_VERSION/modules
         make -j4
         make install/strip
         ;;