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Open Source Computer Vision Library
https://opencv.org/
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181 lines
5.8 KiB
181 lines
5.8 KiB
13 years ago
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# ----------------------------------------------------------------------------
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# Detect 3rd-party video IO libraries
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# ----------------------------------------------------------------------------
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# --- GStreamer ---
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ocv_clear_vars(HAVE_GSTREAMER)
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if(WITH_GSTREAMER)
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CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER)
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if(HAVE_GSTREAMER)
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CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER)
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endif()
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if(HAVE_GSTREAMER)
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CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER)
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endif()
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endif(WITH_GSTREAMER)
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# --- unicap ---
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ocv_clear_vars(HAVE_UNICAP)
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if(WITH_UNICAP)
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CHECK_MODULE(libunicap HAVE_UNICAP_)
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CHECK_MODULE(libucil HAVE_UNICAP_UCIL)
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if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL)
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set(HAVE_UNICAP TRUE)
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endif()
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endif(WITH_UNICAP)
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# --- PvApi ---
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ocv_clear_vars(HAVE_PVAPI)
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if(WITH_PVAPI)
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find_path(PVAPI_INCLUDE_PATH "PvApi.h"
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PATHS /usr/local /opt /usr ENV ProgramFiles ENV ProgramW6432
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PATH_SUFFIXES include "Allied Vision Technologies/GigESDK/inc-pc" "AVT GigE SDK/inc-pc" "GigESDK/inc-pc"
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DOC "The path to PvAPI header")
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if(PVAPI_INCLUDE_PATH)
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if(X86 AND NOT WIN32)
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set(PVAPI_SDK_SUBDIR x86)
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elseif(X86_64)
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set(PVAPI_SDK_SUBDIR x64)
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elseif(CMAKE_SYSTEM_PROCESSOR MATCHES arm)
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set(PVAPI_SDK_SUBDIR arm)
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endif()
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get_filename_component(_PVAPI_LIBRARY "${PVAPI_INCLUDE_PATH}/../lib-pc" ABSOLUTE)
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if(PVAPI_SDK_SUBDIR)
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set(_PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${PVAPI_SDK_SUBDIR}")
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endif()
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if(NOT WIN32 AND CMAKE_COMPILER_IS_GNUCXX)
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set(_PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${CMAKE_OPENCV_GCC_VERSION_MAJOR}.${CMAKE_OPENCV_GCC_VERSION_MINOR}")
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endif()
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set(PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${CMAKE_STATIC_LIBRARY_PREFIX}PvAPI${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE PATH "The PvAPI library")
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if(EXISTS "${PVAPI_LIBRARY}")
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set(HAVE_PVAPI TRUE)
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endif()
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endif(PVAPI_INCLUDE_PATH)
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endif(WITH_PVAPI)
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# --- Dc1394 ---
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ocv_clear_vars(HAVE_DC1394 HAVE_DC1394_2)
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if(WITH_1394)
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CHECK_MODULE(libdc1394-2 HAVE_DC1394_2)
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if(NOT HAVE_DC1394_2)
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CHECK_MODULE(libdc1394 HAVE_DC1394)
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endif()
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endif(WITH_1394)
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# --- xine ---
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ocv_clear_vars(HAVE_XINE)
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if(WITH_XINE)
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CHECK_MODULE(libxine HAVE_XINE)
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endif(WITH_XINE)
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# --- V4L ---
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ocv_clear_vars(HAVE_LIBV4L HAVE_CAMV4L HAVE_CAMV4L2)
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if(WITH_V4L)
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CHECK_MODULE(libv4l1 HAVE_LIBV4L)
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CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)
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CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)
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endif(WITH_V4L)
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# --- OpenNI ---
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ocv_clear_vars(HAVE_OPENNI HAVE_OPENNI_PRIME_SENSOR_MODULE)
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if(WITH_OPENNI)
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include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindOpenNI.cmake")
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endif(WITH_OPENNI)
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# --- XIMEA ---
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ocv_clear_vars(HAVE_XIMEA)
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if(WITH_XIMEA)
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include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindXimea.cmake")
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if(XIMEA_FOUND)
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set(HAVE_XIMEA TRUE)
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endif()
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endif(WITH_XIMEA)
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# --- FFMPEG ---
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ocv_clear_vars(HAVE_FFMPEG HAVE_FFMPEG_CODEC HAVE_FFMPEG_FORMAT HAVE_FFMPEG_UTIL HAVE_FFMPEG_SWSCALE HAVE_GENTOO_FFMPEG HAVE_FFMPEG_FFMPEG)
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if(WITH_FFMPEG)
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if(WIN32)
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include("${OpenCV_SOURCE_DIR}/3rdparty/ffmpeg/ffmpeg_version.cmake" REQUIRED)
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elseif(UNIX)
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CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC)
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CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT)
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CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL)
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CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE)
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CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG)
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CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG)
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if(NOT HAVE_GENTOO_FFMPEG AND NOT HAVE_FFMPEG_FFMPEG)
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if(EXISTS /usr/include/ffmpeg/libavformat/avformat.h OR HAVE_FFMPEG_SWSCALE)
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set(HAVE_GENTOO_FFMPEG TRUE)
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endif()
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endif()
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if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL AND HAVE_FFMPEG_SWSCALE)
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set(HAVE_FFMPEG TRUE)
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endif()
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if(HAVE_FFMPEG)
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# Find the bzip2 library because it is required on some systems
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FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2)
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if(NOT BZIP2_LIBRARIES)
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# Do an other trial
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FIND_FILE(BZIP2_LIBRARIES NAMES libbz2.so.1 PATHS /lib)
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endif()
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endif(HAVE_FFMPEG)
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endif()
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if(APPLE)
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find_path(FFMPEG_INCLUDE_DIR "libavformat/avformat.h"
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PATHS /usr/local /usr /opt
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PATH_SUFFIXES include
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DOC "The path to FFMPEG headers")
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if(FFMPEG_INCLUDE_DIR)
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set(HAVE_GENTOO_FFMPEG TRUE)
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set(FFMPEG_LIB_DIR "${FFMPEG_INCLUDE_DIR}/../lib" CACHE PATH "Full path of FFMPEG library directory")
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if(EXISTS "${FFMPEG_LIB_DIR}/libavcodec.a")
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set(HAVE_FFMPEG_CODEC 1)
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set(ALIASOF_libavcodec_VERSION "Unknown")
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if(EXISTS "${FFMPEG_LIB_DIR}/libavformat.a")
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set(HAVE_FFMPEG_FORMAT 1)
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set(ALIASOF_libavformat_VERSION "Unknown")
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if(EXISTS "${FFMPEG_LIB_DIR}/libavutil.a")
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set(HAVE_FFMPEG_UTIL 1)
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set(ALIASOF_libavutil_VERSION "Unknown")
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if(EXISTS "${FFMPEG_LIB_DIR}/libswscale.a")
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set(HAVE_FFMPEG_SWSCALE 1)
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set(ALIASOF_libswscale_VERSION "Unknown")
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set(HAVE_FFMPEG 1)
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endif()
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endif()
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endif()
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endif()
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endif(FFMPEG_INCLUDE_DIR)
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if(HAVE_FFMPEG)
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set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} "${FFMPEG_LIB_DIR}/libavcodec.a"
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"${FFMPEG_LIB_DIR}/libavformat.a" "${FFMPEG_LIB_DIR}/libavutil.a"
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"${FFMPEG_LIB_DIR}/libswscale.a")
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ocv_include_directories(${FFMPEG_INCLUDE_DIR})
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endif()
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endif(APPLE)
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endif(WITH_FFMPEG)
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# --- VideoInput ---
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if(WITH_VIDEOINPUT)
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# always have VideoInput on Windows
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set(HAVE_VIDEOINPUT 1)
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endif(WITH_VIDEOINPUT)
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# --- Extra HighGUI libs on Windows ---
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if(WIN32)
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list(APPEND HIGHGUI_LIBRARIES comctl32 gdi32 ole32)
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if(MSVC)
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list(APPEND HIGHGUI_LIBRARIES vfw32)
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elseif(MINGW64)
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list(APPEND HIGHGUI_LIBRARIES msvfw32 avifil32 avicap32 winmm)
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elseif(MINGW)
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list(APPEND HIGHGUI_LIBRARIES vfw32 winmm)
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endif()
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endif(WIN32)
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