Added new module for Java API

2026-07-29 15:23:05 +04:00 · 2011-06-23 15:51:51 +00:00
parent f0624c08dc
commit b5d73111eb
17 changed files with 2118 additions and 1 deletions
@@ -0,0 +1,99 @@
+# ----------------------------------------------------------------------------
+#  CMake file for java support
+# ----------------------------------------------------------------------------
+project(opencv_java)
+
+SET(OPENCV_JAVA_MODULES objdetect features2d imgproc video highgui ml core)
+SET(OPENCV_EXTRA_JAVA_MODULES calib3d contrib legacy flann)
+IF(ANDROID AND NOT BUILD_SHARED_LIBS)
+    LIST(APPEND OPENCV_EXTRA_JAVA_MODULES androidcamera)
+ENDIF()
+
+SET(GEN_JAVA "${CMAKE_CURRENT_SOURCE_DIR}/gen_java.py")
+SET(HDR_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/../python/src2/hdr_parser.py")
+
+foreach(module ${OPENCV_JAVA_MODULES})
+    IF(${module} STREQUAL core)
+        SET (module_cppheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include/opencv2/${module}/${module}.hpp")
+        SET (module_cheaders "")
+    ELSE()
+        FILE(GLOB module_cheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include/opencv2/${module}/*.h")
+        FILE(GLOB module_cppheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include/opencv2/${module}/*.hpp")
+    ENDIF()
+    list(SORT module_cheaders)
+    list(SORT module_cppheaders)
+
+    add_custom_command(
+        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${module}.java
+        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp
+        COMMAND ${PYTHON_EXECUTABLE} -B "${GEN_JAVA}" "${HDR_PARSER}" ${module} ${module_cheaders} ${module_cppheaders}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        DEPENDS ${GEN_JAVA}
+        DEPENDS ${HDR_PARSER}
+        DEPENDS ${module_headers}
+        )
+endforeach()
+
+set(target "opencv_java")
+include_directories("${CMAKE_CURRENT_BINARY_DIR}")
+
+FILE(GLOB handwrittren_cpp_sources "${CMAKE_CURRENT_SOURCE_DIR}/srccpp/*.cpp")
+
+SET (generated_cpp_sources "")
+SET (generated_java_sources "")
+SET (dependent_libs "")
+SET (dependent_extra_libs "")
+
+foreach(module ${OPENCV_JAVA_MODULES})
+    LIST(APPEND generated_cpp_sources "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp")
+    LIST(APPEND generated_java_sources "${CMAKE_CURRENT_BINARY_DIR}/${module}.java")
+    LIST(APPEND dependent_libs opencv_${module})
+    include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include")
+endforeach()
+
+foreach(module ${OPENCV_EXTRA_JAVA_MODULES})
+    LIST(APPEND dependent_extra_libs opencv_${module})
+    include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include")
+endforeach()
+
+#SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L/home/andreyk/OpenCV2/trunk/opencv/android/build/libs/armeabi-v7a")
+
+add_library(${target} SHARED ${handwrittren_cpp_sources} ${generated_cpp_sources})
+
+target_link_libraries(${target} ${dependent_libs} ${dependent_extra_libs} ${OPENCV_LINKER_LIBS})
+if(ANDROID)
+    target_link_libraries(${target} jnigraphics)
+endif()
+
+#add_dependencies(${the_target} ${dependent_extra_libs} ${dependent_libs})
+
+# Additional target properties
+set_target_properties(${target} PROPERTIES
+    OUTPUT_NAME "${target}"
+    ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
+    RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
+    INSTALL_NAME_DIR lib
+    )
+
+add_custom_target(opecv_java_api ALL DEPENDS ${target})
+
+IF(ANDROID)
+    # create Android library project in build folder
+    add_custom_command(TARGET opecv_java_api COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/res")
+
+    FILE(GLOB android_lib_project_files "${CMAKE_CURRENT_SOURCE_DIR}/android/*")
+    foreach(lib_file ${android_lib_project_files})
+        if(NOT IS_DIRECTORY ${lib_file})
+            add_custom_command(TARGET opecv_java_api COMMAND ${CMAKE_COMMAND} -E copy "${lib_file}" "${CMAKE_BINARY_DIR}" DEPENDS "${lib_file}")
+        endif()
+    endforeach()
+ENDIF()
+
+FILE(GLOB java_project_files "${CMAKE_CURRENT_SOURCE_DIR}/srcjava/*.java")
+SET(JAVA_OUTPUT_DIR "${CMAKE_BINARY_DIR}/src/org/opencv")
+add_custom_command(TARGET opecv_java_api COMMAND ${CMAKE_COMMAND} -E make_directory "${JAVA_OUTPUT_DIR}")
+
+foreach(java_file ${java_project_files} ${generated_java_sources})
+    add_custom_command(TARGET opecv_java_api COMMAND ${CMAKE_COMMAND} -E copy "${java_file}" "${JAVA_OUTPUT_DIR}" DEPENDS "${java_file}" DEPENDS "${JAVA_OUTPUT_DIR}")
+endforeach()
+