# ---------------------------------------------------------------------------- # Detect 3rd-party video IO libraries # ---------------------------------------------------------------------------- ocv_clear_vars(HAVE_VFW) if(WITH_VFW) try_compile(HAVE_VFW "${OpenCV_BINARY_DIR}" "${OpenCV_SOURCE_DIR}/cmake/checks/vfwtest.cpp" CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=vfw32") endif(WITH_VFW) # --- GStreamer --- ocv_clear_vars(HAVE_GSTREAMER) # try to find gstreamer 1.x first if 0.10 was not requested if(WITH_GSTREAMER AND NOT WITH_GSTREAMER_0_10) if(WIN32) SET(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_LIST_DIR}") FIND_PACKAGE(GstreamerWindows) IF(GSTREAMER_gstbase_LIBRARY AND GSTREAMER_gstvideo_LIBRARY AND GSTREAMER_gstapp_LIBRARY AND GSTREAMER_gstpbutils_LIBRARY AND GSTREAMER_gstriff_LIBRARY) set(HAVE_GSTREAMER TRUE) set(GSTREAMER_BASE_VERSION 1.0) set(GSTREAMER_VIDEO_VERSION 1.0) set(GSTREAMER_APP_VERSION 1.0) set(GSTREAMER_RIFF_VERSION 1.0) set(GSTREAMER_PBUTILS_VERSION 1.0) ENDIF(GSTREAMER_gstbase_LIBRARY AND GSTREAMER_gstvideo_LIBRARY AND GSTREAMER_gstapp_LIBRARY AND GSTREAMER_gstpbutils_LIBRARY AND GSTREAMER_gstriff_LIBRARY) else(WIN32) CHECK_MODULE(gstreamer-base-1.0 HAVE_GSTREAMER_BASE VIDEOIO) CHECK_MODULE(gstreamer-video-1.0 HAVE_GSTREAMER_VIDEO VIDEOIO) CHECK_MODULE(gstreamer-app-1.0 HAVE_GSTREAMER_APP VIDEOIO) CHECK_MODULE(gstreamer-riff-1.0 HAVE_GSTREAMER_RIFF VIDEOIO) CHECK_MODULE(gstreamer-pbutils-1.0 HAVE_GSTREAMER_PBUTILS VIDEOIO) if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS) set(HAVE_GSTREAMER TRUE) set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-1.0_VERSION}) set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-1.0_VERSION}) set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-1.0_VERSION}) set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-1.0_VERSION}) set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-1.0_VERSION}) endif() endif(WIN32) endif(WITH_GSTREAMER AND NOT WITH_GSTREAMER_0_10) # if gstreamer 1.x was not found, or we specified we wanted 0.10, try to find it if(WITH_GSTREAMER AND NOT HAVE_GSTREAMER OR WITH_GSTREAMER_0_10) CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER_BASE VIDEOIO) CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER_VIDEO VIDEOIO) CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER_APP VIDEOIO) CHECK_MODULE(gstreamer-riff-0.10 HAVE_GSTREAMER_RIFF VIDEOIO) CHECK_MODULE(gstreamer-pbutils-0.10 HAVE_GSTREAMER_PBUTILS VIDEOIO) if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS) set(HAVE_GSTREAMER TRUE) set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-0.10_VERSION}) set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-0.10_VERSION}) set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-0.10_VERSION}) set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-0.10_VERSION}) set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-0.10_VERSION}) endif() endif(WITH_GSTREAMER AND NOT HAVE_GSTREAMER OR WITH_GSTREAMER_0_10) # --- unicap --- ocv_clear_vars(HAVE_UNICAP) if(WITH_UNICAP) CHECK_MODULE(libunicap HAVE_UNICAP_ VIDEOIO) CHECK_MODULE(libucil HAVE_UNICAP_UCIL VIDEOIO) if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL) set(HAVE_UNICAP TRUE) endif() endif(WITH_UNICAP) # --- PvApi --- ocv_clear_vars(HAVE_PVAPI) if(WITH_PVAPI) find_path(PVAPI_INCLUDE_PATH "PvApi.h" PATHS /usr/local /opt /usr ENV ProgramFiles ENV ProgramW6432 PATH_SUFFIXES include "Allied Vision Technologies/GigESDK/inc-pc" "AVT GigE SDK/inc-pc" "GigESDK/inc-pc" DOC "The path to PvAPI header") if(PVAPI_INCLUDE_PATH) if(X86 AND NOT WIN32) set(PVAPI_SDK_SUBDIR x86) elseif(X86_64) set(PVAPI_SDK_SUBDIR x64) elseif(ARM) set(PVAPI_SDK_SUBDIR arm) endif() get_filename_component(_PVAPI_LIBRARY_HINT "${PVAPI_INCLUDE_PATH}/../lib-pc" ABSOLUTE) find_library(PVAPI_LIBRARY NAMES "PvAPI" PATHS "${_PVAPI_LIBRARY_HINT}") if(PVAPI_LIBRARY) if(WIN32) if(MINGW) set(PVAPI_DEFINITIONS "-DPVDECL=__stdcall") endif(MINGW) endif() set(HAVE_PVAPI TRUE) endif() endif(PVAPI_INCLUDE_PATH) endif(WITH_PVAPI) # --- GigEVisionSDK --- ocv_clear_vars(HAVE_GIGE_API) if(WITH_GIGEAPI) find_path(GIGEAPI_INCLUDE_PATH "GigEVisionSDK.h" PATHS /usr/local /var /opt /usr ENV ProgramFiles ENV ProgramW6432 PATH_SUFFIXES include "Smartek Vision Technologies/GigEVisionSDK/gige_cpp" "GigEVisionSDK/gige_cpp" "GigEVisionSDK/gige_c" DOC "The path to Smartek GigEVisionSDK header") FIND_LIBRARY(GIGEAPI_LIBRARIES NAMES GigEVisionSDK) if(GIGEAPI_LIBRARIES AND GIGEAPI_INCLUDE_PATH) set(HAVE_GIGE_API TRUE) endif() endif(WITH_GIGEAPI) # --- Aravis SDK --- ocv_clear_vars(HAVE_ARAVIS_API) if(WITH_ARAVIS) check_module(glib-2.0 HAVE_ARAVIS_GLIB VIDEOIO) if(HAVE_ARAVIS_GLIB) find_path(ARAVIS_INCLUDE_PATH "arv.h" PATHS /usr/local /var /opt /usr ENV ProgramFiles ENV ProgramW6432 PATH_SUFFIXES include "aravis-0.6" "aravis-0.4" DOC "The path to Aravis SDK headers") find_library(ARAVIS_LIBRARIES NAMES "aravis-0.6" "aravis-0.4" ) if(ARAVIS_LIBRARIES AND ARAVIS_INCLUDE_PATH) set(HAVE_ARAVIS_API TRUE) endif() else() message("Can not build Aravis support without glib2") endif() endif(WITH_ARAVIS) # --- Dc1394 --- ocv_clear_vars(HAVE_DC1394 HAVE_DC1394_2) if(WITH_1394) if(WIN32 AND MINGW) find_path(CMU1394_INCLUDE_PATH "/1394common.h" PATH_SUFFIXES include DOC "The path to cmu1394 headers") find_path(DC1394_2_INCLUDE_PATH "/dc1394/dc1394.h" PATH_SUFFIXES include DOC "The path to DC1394 2.x headers") if(CMU1394_INCLUDE_PATH AND DC1394_2_INCLUDE_PATH) set(CMU1394_LIB_DIR "${CMU1394_INCLUDE_PATH}/../lib" CACHE PATH "Full path of CMU1394 library directory") set(DC1394_2_LIB_DIR "${DC1394_2_INCLUDE_PATH}/../lib" CACHE PATH "Full path of DC1394 2.x library directory") if(EXISTS "${CMU1394_LIB_DIR}/lib1394camera.a" AND EXISTS "${DC1394_2_LIB_DIR}/libdc1394.a") set(HAVE_DC1394_2 TRUE) endif() endif() if(HAVE_DC1394_2) ocv_parse_pkg("libdc1394-2" "${DC1394_2_LIB_DIR}/pkgconfig" "") ocv_include_directories(${DC1394_2_INCLUDE_PATH}) set(VIDEOIO_LIBRARIES ${VIDEOIO_LIBRARIES} "${DC1394_2_LIB_DIR}/libdc1394.a" "${CMU1394_LIB_DIR}/lib1394camera.a") endif(HAVE_DC1394_2) else(WIN32 AND MINGW) CHECK_MODULE(libdc1394-2 HAVE_DC1394_2 VIDEOIO) if(NOT HAVE_DC1394_2) CHECK_MODULE(libdc1394 HAVE_DC1394 VIDEOIO) endif() endif(WIN32 AND MINGW) endif(WITH_1394) # --- xine --- ocv_clear_vars(HAVE_XINE) if(WITH_XINE) CHECK_MODULE(libxine HAVE_XINE VIDEOIO) endif(WITH_XINE) # --- V4L --- ocv_clear_vars(HAVE_LIBV4L HAVE_CAMV4L HAVE_CAMV4L2 HAVE_VIDEOIO) if(WITH_V4L) if(WITH_LIBV4L) CHECK_MODULE(libv4l1 HAVE_LIBV4L1 VIDEOIO) CHECK_MODULE(libv4l2 HAVE_LIBV4L2 VIDEOIO) if(HAVE_LIBV4L1 AND HAVE_LIBV4L2) set(HAVE_LIBV4L YES) else() set(HAVE_LIBV4L NO) endif() endif() CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L) CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2) CHECK_INCLUDE_FILE(sys/videoio.h HAVE_VIDEOIO) endif(WITH_V4L) # --- OpenNI --- ocv_clear_vars(HAVE_OPENNI HAVE_OPENNI_PRIME_SENSOR_MODULE) if(WITH_OPENNI) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindOpenNI.cmake") endif(WITH_OPENNI) ocv_clear_vars(HAVE_OPENNI2) if(WITH_OPENNI2) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindOpenNI2.cmake") endif(WITH_OPENNI2) # --- XIMEA --- ocv_clear_vars(HAVE_XIMEA) if(WITH_XIMEA) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindXimea.cmake") if(XIMEA_FOUND) set(HAVE_XIMEA TRUE) endif() endif(WITH_XIMEA) # --- FFMPEG --- ocv_clear_vars(HAVE_FFMPEG) if(WITH_FFMPEG) if(WIN32 AND NOT ARM) include("${OpenCV_SOURCE_DIR}/3rdparty/ffmpeg/ffmpeg.cmake") download_win_ffmpeg(FFMPEG_CMAKE_SCRIPT) if(FFMPEG_CMAKE_SCRIPT) set(HAVE_FFMPEG TRUE) include("${FFMPEG_CMAKE_SCRIPT}") endif() elseif(PKG_CONFIG_FOUND) ocv_check_modules(FFMPEG libavcodec libavformat libavutil libswscale) ocv_check_modules(FFMPEG_libavresample libavresample) if(FFMPEG_libavresample_FOUND) ocv_append_build_options(FFMPEG FFMPEG_libavresample) endif() if(HAVE_FFMPEG) try_compile(__VALID_FFMPEG "${OpenCV_BINARY_DIR}" "${OpenCV_SOURCE_DIR}/cmake/checks/ffmpeg_test.cpp" CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${FFMPEG_INCLUDE_DIRS}" "-DLINK_DIRECTORIES:STRING=${FFMPEG_LIBRARY_DIRS}" "-DLINK_LIBRARIES:STRING=${FFMPEG_LIBRARIES}" OUTPUT_VARIABLE TRY_OUT ) if(NOT __VALID_FFMPEG) #message(FATAL_ERROR "FFMPEG: test check build log:\n${TRY_OUT}") message(STATUS "WARNING: Can't build ffmpeg test code") set(HAVE_FFMPEG FALSE) else() ocv_append_build_options(VIDEOIO FFMPEG) endif() endif() else() message(STATUS "Can't find ffmpeg - 'pkg-config' utility is missing") endif() endif(WITH_FFMPEG) # --- VideoInput/DirectShow --- if(WITH_DSHOW) if(MSVC_VERSION GREATER 1499) set(HAVE_DSHOW 1) elseif(NOT HAVE_DSHOW) check_include_file(DShow.h HAVE_DSHOW) endif() endif(WITH_DSHOW) # --- VideoInput/Microsoft Media Foundation --- ocv_clear_vars(HAVE_MSMF) if(WITH_MSMF) check_include_file(Mfapi.h HAVE_MSMF) endif(WITH_MSMF) # --- Extra HighGUI and VideoIO libs on Windows --- if(WIN32) list(APPEND HIGHGUI_LIBRARIES comctl32 gdi32 ole32 setupapi ws2_32) if(HAVE_VFW) list(APPEND VIDEOIO_LIBRARIES vfw32) endif() if(MINGW64) list(APPEND VIDEOIO_LIBRARIES avifil32 avicap32 winmm msvfw32) list(REMOVE_ITEM VIDEOIO_LIBRARIES vfw32) elseif(MINGW) list(APPEND VIDEOIO_LIBRARIES winmm) endif() endif(WIN32) if(APPLE) if(WITH_AVFOUNDATION) set(HAVE_AVFOUNDATION YES) endif() if(NOT IOS) if(WITH_QUICKTIME) set(HAVE_QUICKTIME YES) elseif(WITH_QTKIT) set(HAVE_QTKIT YES) endif() endif() endif(APPLE) # --- Intel Perceptual Computing SDK --- if(WITH_INTELPERC) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindIntelPerCSDK.cmake") endif(WITH_INTELPERC) if(WITH_MFX) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVDetectMediaSDK.cmake") endif() # --- gPhoto2 --- ocv_clear_vars(HAVE_GPHOTO2) if(WITH_GPHOTO2) CHECK_MODULE(libgphoto2 HAVE_GPHOTO2 VIDEOIO) endif(WITH_GPHOTO2) # --- VA & VA_INTEL --- if(WITH_VA_INTEL) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindVA_INTEL.cmake") if(VA_INTEL_IOCL_INCLUDE_DIR) ocv_include_directories(${VA_INTEL_IOCL_INCLUDE_DIR}) endif() set(WITH_VA YES) endif(WITH_VA_INTEL) if(WITH_VA) include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindVA.cmake") if(VA_INCLUDE_DIR) ocv_include_directories(${VA_INCLUDE_DIR}) endif() endif(WITH_VA)