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dba7186378
Fix to convert float32 to int32/uint32 with rounding to nearest (ties to even). #24271 Fix https://github.com/opencv/opencv/issues/24163 ### 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 - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake (carotene is BSD)
57 lines
2.2 KiB
CMake
57 lines
2.2 KiB
CMake
cmake_minimum_required(VERSION ${MIN_VER_CMAKE} FATAL_ERROR)
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project(Carotene)
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set(CAROTENE_NS "carotene" CACHE STRING "Namespace for Carotene definitions")
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set(CAROTENE_INCLUDE_DIR include)
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set(CAROTENE_SOURCE_DIR src)
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file(GLOB_RECURSE carotene_headers RELATIVE "${CMAKE_CURRENT_LIST_DIR}" "${CAROTENE_INCLUDE_DIR}/*.hpp")
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file(GLOB_RECURSE carotene_sources RELATIVE "${CMAKE_CURRENT_LIST_DIR}" "${CAROTENE_SOURCE_DIR}/*.cpp"
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"${CAROTENE_SOURCE_DIR}/*.hpp")
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include_directories(${CAROTENE_INCLUDE_DIR})
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if(CMAKE_COMPILER_IS_GNUCC)
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set(CMAKE_CXX_FLAGS "-fvisibility=hidden ${CMAKE_CXX_FLAGS}")
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# allow more inlines - these parameters improve performance for:
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# - matchTemplate about 5-10%
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# - goodFeaturesToTrack 10-20%
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# - cornerHarris 30% for some cases
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "10.0.0")
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set_source_files_properties(${carotene_sources} COMPILE_FLAGS "--param ipcp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
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else()
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set_source_files_properties(${carotene_sources} COMPILE_FLAGS "--param ipa-cp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
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endif()
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endif()
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if(APPLE AND CV_CLANG AND WITH_NEON)
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-unused-function)
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endif()
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add_library(carotene_objs OBJECT EXCLUDE_FROM_ALL
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${carotene_headers}
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${carotene_sources}
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)
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if(NOT CAROTENE_NS STREQUAL "carotene")
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target_compile_definitions(carotene_objs PUBLIC "-DCAROTENE_NS=${CAROTENE_NS}")
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endif()
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if(WITH_NEON)
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target_compile_definitions(carotene_objs PRIVATE "-DWITH_NEON")
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if(NOT DEFINED CAROTENE_NEON_ARCH )
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elseif(CAROTENE_NEON_ARCH EQUAL 8)
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target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=8")
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elseif(CAROTENE_NEON_ARCH EQUAL 7)
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target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=7")
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else()
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target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=0")
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endif()
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endif()
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# we add dummy file to fix XCode build
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add_library(carotene STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} "$<TARGET_OBJECTS:carotene_objs>" "${CAROTENE_SOURCE_DIR}/dummy.cpp")
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