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Added Java Wrapper
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1299c13
commit 209a2ff5acadf0db58e988909b46bee0483b79ec
andrewssobral
committed
Mar 31, 2017
andrewssobral
committed
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958 additions
and 3 deletions.
- +4 −3 README.md
- +9 −0 wrapper_java/.gitignore
- +85 −0 wrapper_java/CMakeLists.txt
- +55 −0 wrapper_java/README.md
- +298 −0 wrapper_java/bgslibrary_java_module.cpp
- +55 −0 wrapper_java/bgslibrary_java_module.hpp
- +4 −0 wrapper_java/config/.gitignore
- BIN wrapper_java/images/320x240.gif
- BIN wrapper_java/images/640x480.png
- +3 −0 wrapper_java/libs/README.md
- BIN wrapper_java/libs/opencv-320.jar
- +1 −0 wrapper_java/src/bgslibrary/.gitignore
- +54 −0 wrapper_java/src/bgslibrary/BgsLib.java
- +44 −0 wrapper_java/src/bgslibrary/ImagePanel.java
- +207 −0 wrapper_java/src/bgslibrary/Main.java
- +102 −0 wrapper_java/src/bgslibrary/Utils.java
- +37 −0 wrapper_java/src/bgslibrary_BgsLib.h
| @@ -0,0 +1,9 @@ | ||
| +nbproject/ | ||
| +build.xml | ||
| +build/ | ||
| +dist/ | ||
| +build_*/ | ||
| +*.dll | ||
| +*.bat | ||
| +*.sh | ||
| +*.lib |
| @@ -0,0 +1,85 @@ | ||
| +cmake_minimum_required(VERSION 2.8) | ||
| +project(libbgs_java_module) | ||
| + | ||
| +# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") | ||
| +if(UNIX) | ||
| + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=gnu++0x") | ||
| + set(CMAKE_MACOSX_RPATH 1) | ||
| +endif(UNIX) | ||
| + | ||
| +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99") | ||
| +#set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules) | ||
| + | ||
| +# compilation mode setup | ||
| +set(CMAKE_BUILD_TYPE Release) | ||
| +#set(CMAKE_BUILD_TYPE Debug) | ||
| + | ||
| +if(WIN32) | ||
| + set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT") | ||
| + set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd") | ||
| +endif(WIN32) | ||
| + | ||
| +set(bgs_out_dir ".") | ||
| +# First for the generic no-config case (e.g. with mingw) | ||
| +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
| +set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
| +set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
| +# Second, for multi-config builds (e.g. msvc) | ||
| +foreach(OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES}) | ||
| + string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG) | ||
| + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
| + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
| + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
| +endforeach(OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES) | ||
| + | ||
| +if(UNIX) | ||
| + # add some standard warnings | ||
| + ADD_DEFINITIONS(-Wno-variadic-macros -Wno-long-long -Wall -Wextra -Winit-self -Woverloaded-virtual -Wsign-promo -Wno-unused-parameter -pedantic -Woverloaded-virtual -Wno-unknown-pragmas) | ||
| + | ||
| + # -ansi does not compile with sjn module | ||
| + #ADD_DEFINITIONS(-ansi) | ||
| + | ||
| + # if you like to have warinings about conversions, e.g. double->int or double->float etc., or float compare | ||
| + #ADD_DEFINITIONS(-Wconversion -Wfloat-equal) | ||
| +endif(UNIX) | ||
| + | ||
| +find_package(JNI REQUIRED) | ||
| +if (JNI_FOUND) | ||
| + message (STATUS "JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}") | ||
| + message (STATUS "JNI_LIBRARIES=${JNI_LIBRARIES}") | ||
| +endif() | ||
| + | ||
| +set(OpenCV_STATIC OFF) | ||
| +find_package(OpenCV REQUIRED) | ||
| +if (OpenCV_FOUND) | ||
| + message(STATUS "OpenCV library status:") | ||
| + message(STATUS " version: ${OpenCV_VERSION}") | ||
| + message(STATUS " libraries: ${OpenCV_LIBS}") | ||
| + message(STATUS " include path: ${OpenCV_INCLUDE_DIRS}") | ||
| +endif() | ||
| + | ||
| +file(GLOB_RECURSE analysis_src ../package_analysis/*.cpp) | ||
| +file(GLOB_RECURSE analysis_inc ../package_analysis/*.h) | ||
| +file(GLOB_RECURSE bgs_src ../package_bgs/*.cpp package_bgs/*.c) | ||
| +file(GLOB_RECURSE bgs_inc ../package_bgs/*.h) | ||
| + | ||
| +include_directories(${CMAKE_SOURCE_DIR} ${JNI_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS}) | ||
| + | ||
| +add_library(libbgs STATIC ${bgs_src} ${analysis_src}) | ||
| +target_link_libraries(libbgs ${OpenCV_LIBS}) | ||
| +set_property(TARGET libbgs PROPERTY PUBLIC_HEADER ${bgs_inc} ${analysis_inc}) | ||
| +if(WIN32) | ||
| + # set_property(TARGET libbgs PROPERTY SUFFIX ".lib") | ||
| +else() | ||
| + set_property(TARGET libbgs PROPERTY OUTPUT_NAME "bgs") | ||
| +endif() | ||
| + | ||
| +set(SOURCE_FILES bgslibrary_java_module.cpp) | ||
| +add_library(libbgs_java_module SHARED ${SOURCE_FILES}) | ||
| +set_target_properties(libbgs_java_module PROPERTIES POSITION_INDEPENDENT_CODE ON) | ||
| +target_link_libraries(libbgs_java_module libbgs ${OpenCV_LIBS}) | ||
| +if(WIN32) | ||
| + # set_property(TARGET libbgs_java_module PROPERTY SUFFIX ".lib") | ||
| +else() | ||
| + set_property(TARGET libbgs_java_module PROPERTY OUTPUT_NAME "bgs_java_module") | ||
| +endif() |
| @@ -0,0 +1,55 @@ | ||
| +### For Windows users | ||
| + | ||
| +* Running CMAKE with Visual Studio 2015 and OpenCV 3.2.0 (x64) | ||
| + | ||
| +* * Working directory: **bgslibrary\wrapper_java** | ||
| + | ||
| +``` | ||
| +:: Set OpenCV env | ||
| +echo "Setting up OpenCV env" | ||
| +set OpenCV_DIR=C:\OpenCV3.2.0\build | ||
| +set PATH=%PATH%;%OpenCV_DIR%\x64\vc14\bin | ||
| + | ||
| +:: Run CMake | ||
| +echo "Running CMake" | ||
| +rmdir /S /Q build_cmake | ||
| +if not exist "build_cmake" mkdir build_cmake | ||
| +cd build_cmake | ||
| +cmake -DOpenCV_DIR=%OpenCV_DIR% -G "Visual Studio 14 Win64" .. | ||
| +cd .. | ||
| +``` | ||
| + | ||
| +* Open **libbgs_java_module.sln** in your Visual Studio IDE and switch to **RELEASE** mode | ||
| + | ||
| +* Click on **ALL_BUILD** and build | ||
| + | ||
| +* Copy **libbgs_java_module.dll** to **bgslibrary\wrapper_java** | ||
| + | ||
| +* Compile Java source | ||
| + | ||
| +``` | ||
| +:: Compile | ||
| +echo "Compiling" | ||
| +javac -cp .;src/;libs/opencv-320.jar src/bgslibrary/Main.java | ||
| +``` | ||
| + | ||
| +* Run | ||
| + | ||
| +``` | ||
| +:: Run | ||
| +echo "Running Main class" | ||
| +java -cp .;src/;libs/opencv-320.jar -Djava.library.path=. bgslibrary.Main | ||
| +``` | ||
| + | ||
| +[]() | ||
| + | ||
| + | ||
| +#### Generating JNI files (optional) | ||
| + | ||
| +``` | ||
| +:: Generate JNI | ||
| +cd src | ||
| +echo "Generating JNI" | ||
| +javah -cp .;../libs/opencv-320.jar bgslibrary.Main | ||
| +cd .. | ||
| +``` |
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