mirror of
https://github.com/opencv/opencv.git
synced 2024-12-29 04:28:17 +08:00
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 ${MIN_VER_CMAKE} FATAL_ERROR)
|
|
|
|
project(Carotene)
|
|
|
|
set(CAROTENE_NS "carotene" CACHE STRING "Namespace for Carotene definitions")
|
|
|
|
set(CAROTENE_INCLUDE_DIR include)
|
|
set(CAROTENE_SOURCE_DIR src)
|
|
|
|
file(GLOB_RECURSE carotene_headers RELATIVE "${CMAKE_CURRENT_LIST_DIR}" "${CAROTENE_INCLUDE_DIR}/*.hpp")
|
|
file(GLOB_RECURSE carotene_sources RELATIVE "${CMAKE_CURRENT_LIST_DIR}" "${CAROTENE_SOURCE_DIR}/*.cpp"
|
|
"${CAROTENE_SOURCE_DIR}/*.hpp")
|
|
|
|
include_directories(${CAROTENE_INCLUDE_DIR})
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC)
|
|
set(CMAKE_CXX_FLAGS "-fvisibility=hidden ${CMAKE_CXX_FLAGS}")
|
|
|
|
# allow more inlines - these parameters improve performance for:
|
|
# - matchTemplate about 5-10%
|
|
# - goodFeaturesToTrack 10-20%
|
|
# - cornerHarris 30% for some cases
|
|
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "10.0.0")
|
|
set_source_files_properties(${carotene_sources} COMPILE_FLAGS "--param ipcp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
|
|
else()
|
|
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")
|
|
endif()
|
|
endif()
|
|
|
|
if(APPLE AND CV_CLANG AND WITH_NEON)
|
|
ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-unused-function)
|
|
endif()
|
|
|
|
add_library(carotene_objs OBJECT EXCLUDE_FROM_ALL
|
|
${carotene_headers}
|
|
${carotene_sources}
|
|
)
|
|
|
|
if(NOT CAROTENE_NS STREQUAL "carotene")
|
|
target_compile_definitions(carotene_objs PUBLIC "-DCAROTENE_NS=${CAROTENE_NS}")
|
|
endif()
|
|
|
|
if(WITH_NEON)
|
|
target_compile_definitions(carotene_objs PRIVATE "-DWITH_NEON")
|
|
if(NOT DEFINED CAROTENE_NEON_ARCH )
|
|
elseif(CAROTENE_NEON_ARCH EQUAL 8)
|
|
target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=8")
|
|
elseif(CAROTENE_NEON_ARCH EQUAL 7)
|
|
target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=7")
|
|
else()
|
|
target_compile_definitions(carotene_objs PRIVATE "-DCAROTENE_NEON_ARCH=0")
|
|
endif()
|
|
endif()
|
|
|
|
# we add dummy file to fix XCode build
|
|
add_library(carotene STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} "$<TARGET_OBJECTS:carotene_objs>" "${CAROTENE_SOURCE_DIR}/dummy.cpp")
|