opencv4.0.1 Android opencv SDK-ubuntuのコンパイル
1701 ワード
OpenCV android SDKコンパイル1.環境変数設定~/.bashrc
2.pythonコンパイル
3.openclをコンパイルplatforms/android/build_sdk.py中WITH_OPENCL
./modules/core/src/opencl/runtime/opencl_core.cppは
export ANDROID_HOME="/media/vicent/NewDisk2/bin_linux/android-sdk-linux"
export ANDROID_SDK="/media/vicent/NewDisk2/bin_linux/android-sdk-linux"
export ANDROID_SDK_ROOT="/media/vicent/NewDisk2/bin_linux/android-sdk-linux"
export ANDROID_NDK_HOME="/media/vicent/NewDisk2/bin_linux/android-sdk-linux/ndk-bundle"
export ANDROID_NDK="/media/vicent/NewDisk2/bin_linux/android-sdk-linux/ndk-bundle"
export NDKROOT="/media/vicent/NewDisk2/bin_linux/android-sdk-linux/ndk-bundle"
2.pythonコンパイル
python [src_dir]/build_sdk.py [out_dir] [src_dir]
# :
#/opencv/opencv$ python ./platforms/android/build_sdk.py ./mysdk-build/ ./
3.openclをコンパイルplatforms/android/build_sdk.py中WITH_OPENCL
def build_library(self, abi, do_install):
cmd = ["cmake", "-GNinja"]
cmake_vars = dict(
CMAKE_TOOLCHAIN_FILE=self.get_toolchain_file(),
INSTALL_CREATE_DISTRIB="ON",
WITH_OPENCL="ON",//change
WITH_IPP=("ON" if abi.haveIPP() else "OFF"),
WITH_TBB="ON",
BUILD_EXAMPLES="OFF",
BUILD_TESTS="OFF",
BUILD_PERF_TESTS="OFF",
BUILD_DOCS="OFF",
BUILD_ANDROID_EXAMPLES="ON",
INSTALL_ANDROID_EXAMPLES="ON",
)
./modules/core/src/opencl/runtime/opencl_core.cppは
#if defined(__linux__)
を見つけました.これを次のように変更します.#if defined(__linux__)&&!defined(__ANDROID__)