feat: 切换后端至PaddleOCR-NCNN,切换工程为CMake

1.项目后端整体迁移至PaddleOCR-NCNN算法,已通过基本的兼容性测试
2.工程改为使用CMake组织,后续为了更好地兼容第三方库,不再提供QMake工程
3.重整权利声明文件,重整代码工程,确保最小化侵权风险

Log: 切换后端至PaddleOCR-NCNN,切换工程为CMake
Change-Id: I4d5d2c5d37505a4a24b389b1a4c5d12f17bfa38c
This commit is contained in:
wangzhengyang
2022-05-10 09:54:44 +08:00
parent ecdd171c6f
commit 718c41634f
10018 changed files with 3593797 additions and 186748 deletions

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@ -0,0 +1,45 @@
set(ade_src_dir "${OpenCV_BINARY_DIR}/3rdparty/ade")
set(ade_filename "v0.1.1f.zip")
set(ade_subdir "ade-0.1.1f")
set(ade_md5 "b624b995ec9c439cbc2e9e6ee940d3a2")
ocv_download(FILENAME ${ade_filename}
HASH ${ade_md5}
URL
"${OPENCV_ADE_URL}"
"$ENV{OPENCV_ADE_URL}"
"https://github.com/opencv/ade/archive/"
DESTINATION_DIR ${ade_src_dir}
ID ADE
STATUS res
UNPACK RELATIVE_URL)
if (NOT res)
return()
endif()
set(ADE_root "${ade_src_dir}/${ade_subdir}/sources/ade")
file(GLOB_RECURSE ADE_sources "${ADE_root}/source/*.cpp")
file(GLOB_RECURSE ADE_include "${ADE_root}/include/ade/*.hpp")
add_library(ade STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL}
${ADE_include}
${ADE_sources}
)
target_include_directories(ade PUBLIC $<BUILD_INTERFACE:${ADE_root}/include>)
set_target_properties(ade PROPERTIES
POSITION_INDEPENDENT_CODE True
OUTPUT_NAME ade
DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
COMPILE_PDB_NAME ade
COMPILE_PDB_NAME_DEBUG "ade${OPENCV_DEBUG_POSTFIX}"
ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
)
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(ade PROPERTIES FOLDER "3rdparty")
endif()
if(NOT BUILD_SHARED_LIBS)
ocv_install_target(ade EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL)
endif()
ocv_install_3rdparty_licenses(ade "${ade_src_dir}/${ade_subdir}/LICENSE")

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OCV_OPTION(WITH_ADE "Enable ADE framework (required for Graph API module)" ON)
OCV_OPTION(WITH_FREETYPE "Enable FreeType framework" OFF)
OCV_OPTION(WITH_PLAIDML "Include PlaidML2 support" OFF)
if(NOT WITH_ADE)
return()
endif()
if(ade_DIR)
# if ade_DIR is set, use ADE-supplied CMake script
# to set up variables to the prebuilt ADE
find_package(ade 0.1.0)
endif()
if(NOT TARGET ade)
# if ade_DIR is not set, try to use automatically
# downloaded one (if there any)
include("${CMAKE_CURRENT_LIST_DIR}/DownloadADE.cmake")
endif()
if(WITH_FREETYPE)
ocv_check_modules(FREETYPE freetype2)
if (FREETYPE_FOUND)
set(HAVE_FREETYPE TRUE)
endif()
endif()
if(WITH_PLAIDML)
find_package(PlaidML2 CONFIG QUIET)
if (PLAIDML_FOUND)
set(HAVE_PLAIDML TRUE)
endif()
endif()
if(WITH_GAPI_ONEVPL)
find_package(VPL)
if(VPL_FOUND)
set(HAVE_GAPI_ONEVPL TRUE)
endif()
endif()

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@ -0,0 +1,62 @@
if("${CMAKE_BUILD_TYPE}" STREQUAL "")
set(CMAKE_BUILD_TYPE "Release")
endif()
if (NOT TARGET ade )
find_package(ade 0.1.0 REQUIRED)
endif()
if (WITH_GAPI_ONEVPL)
find_package(VPL)
if(VPL_FOUND)
set(HAVE_GAPI_ONEVPL TRUE)
endif()
endif()
set(FLUID_TARGET fluid)
set(FLUID_ROOT "${CMAKE_CURRENT_LIST_DIR}/../")
file(GLOB FLUID_includes "${FLUID_ROOT}/include/opencv2/*.hpp"
"${FLUID_ROOT}/include/opencv2/gapi/g*.hpp"
"${FLUID_ROOT}/include/opencv2/gapi/util/*.hpp"
"${FLUID_ROOT}/include/opencv2/gapi/own/*.hpp"
"${FLUID_ROOT}/include/opencv2/gapi/fluid/*.hpp")
file(GLOB FLUID_sources "${FLUID_ROOT}/src/api/g*.cpp"
"${FLUID_ROOT}/src/api/rmat.cpp"
"${FLUID_ROOT}/src/api/media.cpp"
"${FLUID_ROOT}/src/compiler/*.cpp"
"${FLUID_ROOT}/src/compiler/passes/*.cpp"
"${FLUID_ROOT}/src/executor/*.cpp"
"${FLUID_ROOT}/src/backends/fluid/*.cpp"
"${FLUID_ROOT}/src/backends/streaming/*.cpp"
"${FLUID_ROOT}/src/backends/common/*.cpp")
add_library(${FLUID_TARGET} STATIC ${FLUID_includes} ${FLUID_sources})
target_include_directories(${FLUID_TARGET}
PUBLIC $<BUILD_INTERFACE:${FLUID_ROOT}/include>
PRIVATE ${FLUID_ROOT}/src)
target_compile_definitions(${FLUID_TARGET} PUBLIC GAPI_STANDALONE
# This preprocessor definition resolves symbol clash when
# standalone fluid meets gapi ocv module in one application
PUBLIC cv=fluidcv)
set_target_properties(${FLUID_TARGET} PROPERTIES POSITION_INDEPENDENT_CODE True)
set_property(TARGET ${FLUID_TARGET} PROPERTY CXX_STANDARD 11)
if(MSVC)
target_compile_options(${FLUID_TARGET} PUBLIC "/wd4251")
target_compile_options(${FLUID_TARGET} PUBLIC "/wd4275")
target_compile_definitions(${FLUID_TARGET} PRIVATE _CRT_SECURE_NO_DEPRECATE)
# Disable obsollete warning C4503 popping up on MSVC <<2017
# https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4503?view=vs-2019
set_target_properties(${FLUID_TARGET} PROPERTIES COMPILE_FLAGS "/wd4503")
endif()
target_link_libraries(${FLUID_TARGET} PRIVATE ade)
if(WIN32)
# Required for htonl/ntohl on Windows
target_link_libraries(${FLUID_TARGET} PRIVATE wsock32 ws2_32)
endif()