mirror of
https://github.com/opencv/opencv.git
synced 2024-11-25 11:40:44 +08:00
1a84bcc565
xioctl() assumes that ioctl takes int request. Cope with int ioctl(int d, unsigned long request, ...) to avoid "invalid argument".
200 lines
6.6 KiB
CMake
200 lines
6.6 KiB
CMake
# ----------------------------------------------------------------------------
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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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# --- GigEVisionSDK ---
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ocv_clear_vars(HAVE_GIGE_API)
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if(WITH_GIGEAPI)
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find_path(GIGEAPI_INCLUDE_PATH "GigEVisionSDK.h"
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PATHS /usr/local /var /opt /usr ENV ProgramFiles ENV ProgramW6432
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PATH_SUFFIXES include "Smartek Vision Technologies/GigEVisionSDK/gige_cpp" "GigEVisionSDK/gige_cpp" "GigEVisionSDK/gige_c"
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DOC "The path to Smartek GigEVisionSDK header")
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FIND_LIBRARY(GIGEAPI_LIBRARIES NAMES GigEVisionSDK)
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if(GIGEAPI_LIBRARIES AND GIGEAPI_INCLUDE_PATH)
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set(HAVE_GIGE_API TRUE)
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endif()
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endif(WITH_GIGEAPI)
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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 HAVE_IOCTL_ULONG)
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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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CHECK_INCLUDE_FILE(sys/videoio.h HAVE_VIDEOIO)
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INCLUDE(CheckPrototypeDefinition)
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CHECK_PROTOTYPE_DEFINITION(ioctl
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"int ioctl(int d, unsigned long request, ...)"
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"-1"
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"sys/ioctl.h"
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HAVE_IOCTL_ULONG)
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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")
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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 vfw32)
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if(MINGW64)
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list(APPEND HIGHGUI_LIBRARIES avifil32 avicap32 winmm msvfw32)
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list(REMOVE_ITEM HIGHGUI_LIBRARIES vfw32)
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elseif(MINGW)
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list(APPEND HIGHGUI_LIBRARIES winmm)
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endif()
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endif(WIN32)
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