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opencv/modules/core/CMakeLists.txt
Giles Payne 3d9cb5329c
Merge pull request #24136 from komakai:visionos_support 
Add experimental support for Apple VisionOS platform #24136

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch

This is dependent on cmake support for VisionOs which is currently in progress.
Creating PR now to test that there are no regressions in iOS and macOS builds
2023-12-20 15:35:10 +03:00

244 lines
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CMake
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set(the_description "The Core Functionality")
ocv_add_dispatched_file(mathfuncs_core SSE2 AVX AVX2 LASX)
ocv_add_dispatched_file(stat SSE4_2 AVX2 LASX)
ocv_add_dispatched_file(arithm SSE2 SSE4_1 AVX2 VSX3 LASX)
ocv_add_dispatched_file(convert SSE2 AVX2 VSX3 LASX)
ocv_add_dispatched_file(convert_scale SSE2 AVX2 LASX)
ocv_add_dispatched_file(count_non_zero SSE2 AVX2 LASX)
ocv_add_dispatched_file(has_non_zero SSE2 AVX2 LASX )
ocv_add_dispatched_file(matmul SSE2 SSE4_1 AVX2 AVX512_SKX NEON_DOTPROD LASX)
ocv_add_dispatched_file(mean SSE2 AVX2 LASX)
ocv_add_dispatched_file(merge SSE2 AVX2 LASX)
ocv_add_dispatched_file(split SSE2 AVX2 LASX)
ocv_add_dispatched_file(sum SSE2 AVX2 LASX)
# dispatching for accuracy tests
ocv_add_dispatched_file_force_all(test_intrin128 TEST SSE2 SSE3 SSSE3 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX)
ocv_add_dispatched_file_force_all(test_intrin256 TEST AVX2 AVX512_SKX LASX)
ocv_add_dispatched_file_force_all(test_intrin512 TEST AVX512_SKX)
set(PARALLEL_ENABLE_PLUGINS_DEFAULT ON)
if(EMSCRIPTEN OR IOS OR XROS OR WINRT)
set(PARALLEL_ENABLE_PLUGINS_DEFAULT OFF)
endif()
# parallel backends configuration
set(PARALLEL_ENABLE_PLUGINS "${PARALLEL_ENABLE_PLUGINS_DEFAULT}" CACHE BOOL "Allow building parallel plugin support")
# TODO building plugins with OpenCV is not supported yet
#set(PARALLEL_PLUGIN_LIST "" CACHE STRING "List of parallel backends to be compiled as plugins (tbb, openmp or special value 'all')")
#string(REPLACE "," ";" PARALLEL_PLUGIN_LIST "${PARALLEL_PLUGIN_LIST}") # support comma-separated list (,) too
#string(TOLOWER "${PARALLEL_PLUGIN_LIST}" PARALLEL_PLUGIN_LIST)
ocv_add_module(core
OPTIONAL opencv_cudev
WRAP java objc python js)
set(extra_libs "")
if(WINRT AND WINDOWS_STORE AND CMAKE_SYSTEM_VERSION MATCHES "8.0")
list(APPEND extra_libs ole32.lib)
endif()
if(HAVE_TBB)
list(APPEND extra_libs tbb)
endif()
if(DEFINED WINRT AND NOT DEFINED ENABLE_WINRT_MODE_NATIVE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /ZW")
endif()
if(HAVE_CUDA)
if(NOT HAVE_opencv_cudev)
message(FATAL_ERROR "CUDA: OpenCV requires enabled 'cudev' module from 'opencv_contrib' repository: https://github.com/opencv/opencv_contrib")
endif()
ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef -Wenum-compare -Wunused-function -Wshadow)
endif()
if(CV_TRACE AND HAVE_ITT)
add_definitions(-DOPENCV_WITH_ITT=1)
endif()
# https://github.com/opencv/opencv/issues/24145
if(HAVE_IPP)
OCV_OPTION(OPENCV_IPP_ENABLE_ALL "Enable all OPENCV_IPP_ options at once" OFF)
OCV_OPTION(OPENCV_IPP_MEAN "Enable IPP optimizations for mean (+200Kb in binary size)" OPENCV_IPP_ENABLE_ALL)
OCV_OPTION(OPENCV_IPP_MINMAX "Enable IPP optimizations for minMaxLoc/minMaxIdx (+200Kb in binary size)" OPENCV_IPP_ENABLE_ALL)
OCV_OPTION(OPENCV_IPP_SUM "Enable IPP optimizations for sum (+100Kb in binary size)" OPENCV_IPP_ENABLE_ALL)
if(OPENCV_IPP_MEAN)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/mean.dispatch.cpp "OPENCV_IPP_MEAN=1")
endif()
if(OPENCV_IPP_MINMAX)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/minmax.cpp "OPENCV_IPP_MINMAX=1")
endif()
if(OPENCV_IPP_SUM)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/sum.dispatch.cpp "OPENCV_IPP_SUM=1")
endif()
endif()
file(GLOB lib_cuda_hdrs
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cuda/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cuda/*.h")
file(GLOB lib_cuda_hdrs_detail
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cuda/detail/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cuda/detail/*.h")
file(GLOB_RECURSE module_opencl_hdrs
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/opencl/*")
source_group("Include\\Cuda Headers" FILES ${lib_cuda_hdrs})
source_group("Include\\Cuda Headers\\Detail" FILES ${lib_cuda_hdrs_detail})
file(GLOB_RECURSE core_parallel_hdrs
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/parallel/*.hpp"
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/parallel/*.h")
ocv_source_group("Include" DIRBASE "${CMAKE_CURRENT_LIST_DIR}/include" FILES ${core_parallel_hdrs})
source_group("Src" FILES "${OPENCV_MODULE_opencv_core_BINARY_DIR}/version_string.inc")
ocv_glob_module_sources(SOURCES "${OPENCV_MODULE_opencv_core_BINARY_DIR}/version_string.inc"
HEADERS ${core_parallel_hdrs} ${module_opencl_hdrs} ${lib_cuda_hdrs} ${lib_cuda_hdrs_detail})
ocv_module_include_directories(${the_module} ${ZLIB_INCLUDE_DIRS} ${OPENCL_INCLUDE_DIRS})
if(ANDROID AND HAVE_CPUFEATURES)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/system.cpp "HAVE_CPUFEATURES=1")
ocv_module_include_directories(${CPUFEATURES_INCLUDE_DIRS})
endif()
if(ITT_INCLUDE_DIRS)
ocv_module_include_directories(${ITT_INCLUDE_DIRS})
endif()
if(HAVE_POSIX_MEMALIGN)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/alloc.cpp "HAVE_POSIX_MEMALIGN=1")
endif()
if(HAVE_MALLOC_H)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/alloc.cpp "HAVE_MALLOC_H=1")
endif()
if(HAVE_MEMALIGN)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/alloc.cpp "HAVE_MEMALIGN=1")
endif()
if(HAVE_WIN32_ALIGNED_MALLOC)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/alloc.cpp "HAVE_WIN32_ALIGNED_MALLOC=1")
endif()
if(HAVE_VA_INTEL_OLD_HEADER)
ocv_append_source_file_compile_definitions("${CMAKE_CURRENT_LIST_DIR}/src/va_intel.cpp" "HAVE_VA_INTEL_OLD_HEADER")
endif()
if(OPENCV_LIBVA_LINK)
ocv_append_source_file_compile_definitions("${CMAKE_CURRENT_LIST_DIR}/src/va_intel.cpp" "OPENCV_LIBVA_LINK=1")
endif()
option(OPENCV_ENABLE_ALLOCATOR_STATS "Enable Allocator metrics" ON)
if(NOT OPENCV_ENABLE_ALLOCATOR_STATS)
add_definitions(-DOPENCV_DISABLE_ALLOCATOR_STATS=1)
elseif(HAVE_CXX11 OR DEFINED OPENCV_ALLOCATOR_STATS_COUNTER_TYPE)
if(NOT DEFINED OPENCV_ALLOCATOR_STATS_COUNTER_TYPE)
if(HAVE_ATOMIC_LONG_LONG AND OPENCV_ENABLE_ATOMIC_LONG_LONG)
if(MINGW)
# command-line generation issue due to space in value, int/int64_t should be used instead
# https://github.com/opencv/opencv/issues/16990
message(STATUS "Consider adding OPENCV_ALLOCATOR_STATS_COUNTER_TYPE=int/int64_t according to your build configuration")
else()
set(OPENCV_ALLOCATOR_STATS_COUNTER_TYPE "long long")
endif()
else()
set(OPENCV_ALLOCATOR_STATS_COUNTER_TYPE "int")
endif()
endif()
if(DEFINED OPENCV_ALLOCATOR_STATS_COUNTER_TYPE)
message(STATUS "Allocator metrics storage type: '${OPENCV_ALLOCATOR_STATS_COUNTER_TYPE}'")
add_definitions("-DOPENCV_ALLOCATOR_STATS_COUNTER_TYPE=${OPENCV_ALLOCATOR_STATS_COUNTER_TYPE}")
endif()
endif()
if(PARALLEL_ENABLE_PLUGINS)
ocv_append_source_file_compile_definitions(${CMAKE_CURRENT_SOURCE_DIR}/src/parallel/parallel.cpp "PARALLEL_ENABLE_PLUGINS=1")
if(OPENCV_DEBUG_POSTFIX)
ocv_append_source_file_compile_definitions("${CMAKE_CURRENT_LIST_DIR}/src/parallel/parallel.cpp" "DEBUG_POSTFIX=${OPENCV_DEBUG_POSTFIX}")
endif()
endif()
ocv_create_module(${extra_libs})
ocv_target_link_libraries(${the_module} PRIVATE
"${ZLIB_LIBRARIES}" "${OPENCL_LIBRARIES}" "${VA_LIBRARIES}"
"${OPENGL_LIBRARIES}"
"${GLX_LIBRARIES}"
"${LAPACK_LIBRARIES}" "${CPUFEATURES_LIBRARIES}" "${HALIDE_LIBRARIES}"
"${ITT_LIBRARIES}"
"${OPENCV_HAL_LINKER_LIBS}"
)
if(OPENCV_CORE_EXCLUDE_C_API)
ocv_target_compile_definitions(${the_module} PRIVATE "OPENCV_EXCLUDE_C_API=1")
endif()
if(OPENCV_DISABLE_THREAD_SUPPORT)
ocv_target_compile_definitions(${the_module} PUBLIC "OPENCV_DISABLE_THREAD_SUPPORT=1")
endif()
if(OPENCV_SEMIHOSTING)
ocv_target_compile_definitions(${the_module} PRIVATE "-DOPENCV_SEMIHOSTING")
endif(OPENCV_SEMIHOSTING)
if(HAVE_HPX)
ocv_target_link_libraries(${the_module} LINK_PRIVATE "${HPX_LIBRARIES}")
endif()
if(HAVE_OPENMP AND DEFINED OpenMP_CXX_LIBRARIES AND OpenMP_CXX_LIBRARIES)
ocv_target_link_libraries(${the_module} LINK_PRIVATE "${OpenMP_CXX_LIBRARIES}")
endif()
ocv_add_accuracy_tests()
ocv_add_perf_tests()
ocv_install_3rdparty_licenses(SoftFloat "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/SoftFloat/COPYING.txt")
# generate data (samples data) config file
set(OPENCV_DATA_CONFIG_FILE "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv_data_config.hpp")
set(OPENCV_DATA_CONFIG_STR "")
if(CMAKE_INSTALL_PREFIX)
set(OPENCV_DATA_CONFIG_STR "${OPENCV_DATA_CONFIG_STR}
#define OPENCV_INSTALL_PREFIX \"${CMAKE_INSTALL_PREFIX}\"
")
endif()
if(OPENCV_OTHER_INSTALL_PATH)
set(OPENCV_DATA_CONFIG_STR "${OPENCV_DATA_CONFIG_STR}
#define OPENCV_DATA_INSTALL_PATH \"${OPENCV_OTHER_INSTALL_PATH}\"
")
endif()
set(OPENCV_DATA_CONFIG_STR "${OPENCV_DATA_CONFIG_STR}
#define OPENCV_BUILD_DIR \"${CMAKE_BINARY_DIR}\"
")
file(RELATIVE_PATH SOURCE_DIR_RELATIVE ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR})
set(OPENCV_DATA_CONFIG_STR "${OPENCV_DATA_CONFIG_STR}
#define OPENCV_DATA_BUILD_DIR_SEARCH_PATHS \\
\"${SOURCE_DIR_RELATIVE}/\"
")
if(WIN32)
file(RELATIVE_PATH INSTALL_DATA_DIR_RELATIVE "${CMAKE_INSTALL_PREFIX}/${OPENCV_BIN_INSTALL_PATH}" "${CMAKE_INSTALL_PREFIX}/${OPENCV_OTHER_INSTALL_PATH}")
else()
file(RELATIVE_PATH INSTALL_DATA_DIR_RELATIVE "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}" "${CMAKE_INSTALL_PREFIX}/${OPENCV_OTHER_INSTALL_PATH}")
endif()
list(APPEND OPENCV_INSTALL_DATA_DIR_RELATIVE "${INSTALL_DATA_DIR_RELATIVE}")
string(REPLACE ";" "\",\\\n \"" OPENCV_INSTALL_DATA_DIR_RELATIVE_STR "\"${OPENCV_INSTALL_DATA_DIR_RELATIVE}\"")
set(OPENCV_DATA_CONFIG_STR "${OPENCV_DATA_CONFIG_STR}
#define OPENCV_INSTALL_DATA_DIR_RELATIVE ${OPENCV_INSTALL_DATA_DIR_RELATIVE_STR}
")
if(EXISTS "${OPENCV_DATA_CONFIG_FILE}")
file(READ "${OPENCV_DATA_CONFIG_FILE}" __content)
endif()
if(NOT OPENCV_DATA_CONFIG_STR STREQUAL "${__content}")
file(WRITE "${OPENCV_DATA_CONFIG_FILE}" "${OPENCV_DATA_CONFIG_STR}")
endif()
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