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https://git.dev.opencascade.org/repos/occt.git
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08f8a1854d
Image_VideoRecorder - added new class for video recording using FFmpeg framework. Draw Harness command vanimation has been extended with new options for video recording. New optional dependency has been introduced - CSF_FFmpeg.
229 lines
9.6 KiB
CMake
229 lines
9.6 KiB
CMake
# FFmpeg
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if (NOT DEFINED INSTALL_FFMPEG)
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set (INSTALL_FFMPEG OFF CACHE BOOL "${INSTALL_FFMPEG_DESCR}")
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endif()
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if (NOT DEFINED 3RDPARTY_FFMPEG_DIR)
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set (3RDPARTY_FFMPEG_DIR "" CACHE PATH "The directory containing FFmpeg")
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endif()
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# include occt macros. compiler_bitness, os_wiht_bit, compiler
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OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_macros")
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# specify FFMPEG folder in connection with 3RDPARTY_DIR
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if (3RDPARTY_DIR AND EXISTS "${3RDPARTY_DIR}")
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if (NOT 3RDPARTY_FFMPEG_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_DIR}")
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FIND_PRODUCT_DIR ("${3RDPARTY_DIR}" FFMPEG FFMPEG_DIR_NAME)
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if (FFMPEG_DIR_NAME)
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set (3RDPARTY_FFMPEG_DIR "${3RDPARTY_DIR}/${FFMPEG_DIR_NAME}" CACHE PATH "The directory containing FFmpeg" FORCE)
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endif()
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endif()
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else()
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endif()
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# define required FFMPEG variables
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if (NOT DEFINED 3RDPARTY_FFMPEG_INCLUDE_DIR)
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set (3RDPARTY_FFMPEG_INCLUDE_DIR "" CACHE PATH "the path of headers directory")
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endif()
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if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY OR NOT 3RDPARTY_FFMPEG_LIBRARY_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
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set (3RDPARTY_FFMPEG_LIBRARY "" CACHE FILEPATH "FFmpeg framework" FORCE)
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endif()
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if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY_DIR)
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set (3RDPARTY_FFMPEG_LIBRARY_DIR "" CACHE PATH "The directory containing FFmpeg framework")
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endif()
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if (WIN32)
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if (NOT DEFINED 3RDPARTY_FFMPEG_DLL OR NOT 3RDPARTY_FFMPEG_DLL_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL_DIR}")
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set (3RDPARTY_FFMPEG_DLL "" CACHE FILEPATH "FFmpeg shared libraries" FORCE)
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endif()
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endif()
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if (WIN32)
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if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_DIR)
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set (3RDPARTY_FFMPEG_DLL_DIR "" CACHE PATH "The directory containing FFmpeg shared libraries")
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endif()
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endif()
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# check 3RDPARTY_${PRODUCT_NAME}_ paths for consistency with specified 3RDPARTY_${PRODUCT_NAME}_DIR
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if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
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CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_INCLUDE_DIR PATH "the path to FFmpeg")
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CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY FILEPATH "the path to FFmpeg framework")
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if (3RDPARTY_FFMPEG_LIBRARY AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
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get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY}" PATH)
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set (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY_DIR}" CACHE PATH "The directory containing FFmpeg libraries" FORCE)
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else()
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CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY_DIR PATH "The directory containing FFmpeg libraries")
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endif()
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if (WIN32)
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CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL FILEPATH "the path to FFmpeg shared libraries")
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if (3RDPARTY_FFMPEG_DLL AND EXISTS "${3RDPARTY_FFMPEG_DLL}")
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get_filename_component (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL}" PATH)
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set (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL_DIR}" CACHE PATH "The directory containing FFmpeg shared libraries" FORCE)
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else()
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CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL_DIR PATH "The directory containing FFmpeg shared libraries")
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endif()
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endif()
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endif()
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# header
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if (NOT 3RDPARTY_FFMPEG_INCLUDE_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_INCLUDE_DIR}")
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set (HEADER_NAMES avutil.h libavutil/avutil.h)
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# set 3RDPARTY_FFMPEG_INCLUDE_DIR as notfound, otherwise find_library can't assign a new value to 3RDPARTY_FFMPEG_INCLUDE_DIR
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set (3RDPARTY_FFMPEG_INCLUDE_DIR "3RDPARTY_FFMPEG_INCLUDE_DIR-NOTFOUND" CACHE FILEPATH "the path to header directory" FORCE)
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if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
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find_path (3RDPARTY_FFMPEG_INCLUDE_DIR NAMES ${HEADER_NAMES}
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PATHS ${3RDPARTY_FFMPEG_DIR}
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PATH_SUFFIXES include
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CMAKE_FIND_ROOT_PATH_BOTH
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NO_DEFAULT_PATH)
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else()
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find_path (3RDPARTY_FFMPEG_INCLUDE_DIR NAMES ${HEADER_NAMES}
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PATH_SUFFIXES include
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CMAKE_FIND_ROOT_PATH_BOTH)
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endif()
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endif()
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if (3RDPARTY_FFMPEG_INCLUDE_DIR AND EXISTS "${3RDPARTY_FFMPEG_INCLUDE_DIR}")
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list (APPEND 3RDPARTY_INCLUDE_DIRS "${3RDPARTY_FFMPEG_INCLUDE_DIR}")
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else()
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list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_INCLUDE_DIR)
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set (3RDPARTY_FFMPEG_INCLUDE_DIR "" CACHE FILEPATH "the path to avutil.h" FORCE)
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endif()
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# library
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if (NOT 3RDPARTY_FFMPEG_LIBRARY OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
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set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
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set (FFMPEG_PATH_SUFFIXES lib)
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if (ANDROID)
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set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} libs/${ANDROID_ABI})
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elseif(APPLE)
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set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} Frameworks)
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endif()
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# set 3RDPARTY_FFMPEG_LIBRARY as notfound, otherwise find_library can't assign a new value to 3RDPARTY_FFMPEG_LIBRARY
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set (3RDPARTY_FFMPEG_LIBRARY "3RDPARTY_FFMPEG_LIBRARY-NOTFOUND" CACHE FILEPATH "The path to FFmpeg library" FORCE)
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if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
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find_library (3RDPARTY_FFMPEG_LIBRARY NAMES avutil
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PATHS "${3RDPARTY_FFMPEG_LIBRARY_DIR}" "${3RDPARTY_FFMPEG_DIR}"
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PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
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CMAKE_FIND_ROOT_PATH_BOTH
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NO_DEFAULT_PATH)
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else()
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find_library (3RDPARTY_FFMPEG_LIBRARY NAMES avutil
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PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
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CMAKE_FIND_ROOT_PATH_BOTH)
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endif()
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if (3RDPARTY_FFMPEG_LIBRARY AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
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get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY}" PATH)
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set (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY_DIR}" CACHE PATH "The directory containing FFmpeg library" FORCE)
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else()
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set (3RDPARTY_FFMPEG_LIBRARY_DIR "" CACHE PATH "The directory containing FFmpeg library" FORCE)
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endif()
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endif()
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if (3RDPARTY_FFMPEG_LIBRARY_DIR AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
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list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
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else()
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list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_LIBRARY_DIR)
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set (3RDPARTY_FFMPEG_LIBRARY "" CACHE FILEPATH "The path to FFmpeg library" FORCE)
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endif()
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# shared library
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if (WIN32)
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if (NOT 3RDPARTY_FFMPEG_DLL OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL}")
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set (CMAKE_FIND_LIBRARY_SUFFIXES .dll)
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set (3RDPARTY_FFMPEG_DLL "3RDPARTY_FFMPEG_DLL-NOTFOUND" CACHE FILEPATH "The path to FFmpeg shared library" FORCE)
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# find FFmpeg shared library
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file (GLOB 3RDPARTY_FFMPEG_DLL "${3RDPARTY_FFMPEG_DIR}/bin/avutil[-][0-9]*")
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if (3RDPARTY_FFMPEG_DLL AND EXISTS "${3RDPARTY_FFMPEG_DLL}")
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set (3RDPARTY_FFMPEG_DLL "${3RDPARTY_FFMPEG_DLL}" CACHE FILEPATH "FFmpeg shared library" FORCE)
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get_filename_component (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL}" PATH)
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set (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL_DIR}" CACHE PATH "The directory containing FFmpeg library" FORCE)
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else()
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set (3RDPARTY_FFMPEG_DLL_DIR "" CACHE PATH "The directory containing FFmpeg shared library" FORCE)
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endif()
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endif()
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if (3RDPARTY_FFMPEG_DLL_DIR OR EXISTS "${3RDPARTY_FFMPEG_DLL_DIR}")
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list (APPEND 3RDPARTY_DLL_DIRS "${3RDPARTY_FFMPEG_DLL_DIR}")
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else()
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list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_DLL_DIR)
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endif()
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endif()
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# install instructions
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if (INSTALL_FFMPEG)
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OCCT_MAKE_OS_WITH_BITNESS()
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OCCT_MAKE_COMPILER_SHORT_NAME()
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if (WIN32)
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if (DEFINED INSTALL_BIN_DIR)
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install (FILES "${3RDPARTY_FFMPEG_DLL}" DESTINATION "${INSTALL_BIN_DIR}")
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else()
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install (FILES "${3RDPARTY_FFMPEG_DLL}"
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CONFIGURATIONS Release
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bin")
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install (FILES "${3RDPARTY_FFMPEG_DLL}"
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CONFIGURATIONS RelWithDebInfo
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bini")
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install (FILES "${3RDPARTY_FFMPEG_DLL}"
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CONFIGURATIONS Debug
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bind")
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endif()
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else()
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get_filename_component(3RDPARTY_FFMPEG_LIBRARY_ABS ${3RDPARTY_FFMPEG_LIBRARY} REALPATH)
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get_filename_component(3RDPARTY_FFMPEG_LIBRARY_NAME ${3RDPARTY_FFMPEG_LIBRARY} NAME)
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if (DEFINED INSTALL_LIB_DIR)
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install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
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DESTINATION "${INSTALL_LIB_DIR}"
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RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
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else()
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install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
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CONFIGURATIONS Release
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/lib"
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RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
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install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
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CONFIGURATIONS RelWithDebInfo
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libi"
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RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
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install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
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CONFIGURATIONS Debug
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DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libd"
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RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
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endif()
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endif()
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set (USED_3RDPARTY_FFMPEG_DIR "")
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else()
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# the library directory for using by the executable
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if (WIN32)
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set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_DLL_DIR})
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else()
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set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_LIBRARY_DIR})
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endif()
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endif()
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# unset all redundant variables
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OCCT_CHECK_AND_UNSET (FFMPEG_INCLUDE_DIRS)
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OCCT_CHECK_AND_UNSET (FFMPEG_LIBRARY_DIRS)
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OCCT_CHECK_AND_UNSET (FFMPEG_DIR)
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mark_as_advanced (3RDPARTY_FFMPEG_LIBRARY 3RDPARTY_FFMPEG_DLL)
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