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opencv/cmake/OpenCVFindLibsVideo.cmake
Alexander Alekhin 45dd575ed2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 
Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch"
This reverts commit 9ba9358ecb.

Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch (2)"
This reverts commit f185802489.
2018-06-04 19:26:10 +03:00

348 lines
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CMake
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# ----------------------------------------------------------------------------
# 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) # try FFmpeg autodetection
if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
if(OPENCV_FFMPEG_USE_FIND_PACKAGE STREQUAL "1" OR OPENCV_FFMPEG_USE_FIND_PACKAGE STREQUAL "ON")
set(OPENCV_FFMPEG_USE_FIND_PACKAGE "FFMPEG")
endif()
find_package(${OPENCV_FFMPEG_USE_FIND_PACKAGE}) # Required components: AVCODEC AVFORMAT AVUTIL SWSCALE
if(FFMPEG_FOUND OR FFmpeg_FOUND)
set(HAVE_FFMPEG TRUE)
else()
message(STATUS "Can't find FFmpeg via find_package(${OPENCV_FFMPEG_USE_FIND_PACKAGE})")
endif()
elseif(WIN32 AND NOT ARM AND NOT OPENCV_FFMPEG_SKIP_DOWNLOAD)
include("${OpenCV_SOURCE_DIR}/3rdparty/ffmpeg/ffmpeg.cmake")
download_win_ffmpeg(FFMPEG_CMAKE_SCRIPT)
if(FFMPEG_CMAKE_SCRIPT)
set(HAVE_FFMPEG TRUE)
set(HAVE_FFMPEG_WRAPPER 1)
include("${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()
else()
message(STATUS "Can't find ffmpeg - 'pkg-config' utility is missing")
endif()
endif()
if(HAVE_FFMPEG
AND NOT HAVE_FFMPEG_WRAPPER
)
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()
# --- 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)
check_include_file(D3D11.h D3D11_found)
check_include_file(D3d11_4.h D3D11_4_found)
if(D3D11_found AND D3D11_4_found)
set(HAVE_DXVA YES)
else()
set(HAVE_DXVA NO)
endif()
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 librealsense ---
if(WITH_LIBREALSENSE)
include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindLibRealsense.cmake")
endif(WITH_LIBREALSENSE)
# --- Intel Perceptual Computing SDK ---
if(WITH_INTELPERC)
include("${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)
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