mirror of
https://github.com/opencv/opencv.git
synced 2024-11-25 03:30:34 +08:00
799622affd
(cherry picked from commit 2b2e3ee93c)
Conflicts:
cmake/OpenCVFindLibsVideo.cmake
modules/videoio/src/cap.cpp
modules/videoio/src/cap_ffmpeg_impl.hpp
modules/videoio/src/ffmpeg_codecs.hpp
modules/videoio/test/test_ffmpeg.cpp
294 lines
10 KiB
CMake
294 lines
10 KiB
CMake
# ----------------------------------------------------------------------------
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# Detect 3rd-party video IO libraries
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# ----------------------------------------------------------------------------
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ocv_clear_vars(HAVE_VFW)
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if(WITH_VFW)
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try_compile(HAVE_VFW
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"${OpenCV_BINARY_DIR}"
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"${OpenCV_SOURCE_DIR}/cmake/checks/vfwtest.cpp"
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CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=vfw32")
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endif(WITH_VFW)
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# --- GStreamer ---
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ocv_clear_vars(HAVE_GSTREAMER)
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# try to find gstreamer 1.x first
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if(WITH_GSTREAMER)
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CHECK_MODULE(gstreamer-base-1.0 HAVE_GSTREAMER_BASE)
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CHECK_MODULE(gstreamer-video-1.0 HAVE_GSTREAMER_VIDEO)
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CHECK_MODULE(gstreamer-app-1.0 HAVE_GSTREAMER_APP)
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CHECK_MODULE(gstreamer-riff-1.0 HAVE_GSTREAMER_RIFF)
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CHECK_MODULE(gstreamer-pbutils-1.0 HAVE_GSTREAMER_PBUTILS)
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if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
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set(HAVE_GSTREAMER TRUE)
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set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-1.0_VERSION})
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set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-1.0_VERSION})
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set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-1.0_VERSION})
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set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-1.0_VERSION})
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set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-1.0_VERSION})
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endif()
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endif(WITH_GSTREAMER)
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# gstreamer support was requested but could not find gstreamer 1.x,
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# so fallback/try to find gstreamer 0.10
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if(WITH_GSTREAMER AND NOT HAVE_GSTREAMER)
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set(WITH_GSTREAMER_0_10 ON)
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endif()
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# if gstreamer 1.x was not found (fallback on gstreamer 0.10), or we specified
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# we wanted gstreamer 0.10 support,
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# then try to find it if not gstreamer support has not been found so far.
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if(WITH_GSTREAMER_0_10 AND NOT HAVE_GSTREAMER)
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CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER_BASE)
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CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER_VIDEO)
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CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER_APP)
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CHECK_MODULE(gstreamer-riff-0.10 HAVE_GSTREAMER_RIFF)
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CHECK_MODULE(gstreamer-pbutils-0.10 HAVE_GSTREAMER_PBUTILS)
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if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
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set(HAVE_GSTREAMER TRUE)
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set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-0.10_VERSION})
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set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-0.10_VERSION})
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set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-0.10_VERSION})
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set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-0.10_VERSION})
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set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-0.10_VERSION})
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endif()
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endif(WITH_GSTREAMER_0_10 AND NOT HAVE_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(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}.${CMAKE_OPENCV_GCC_VERSION_MINOR}")
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endif()
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if(WIN32)
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if(MINGW)
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set(PVAPI_DEFINITIONS "-DPVDECL=__stdcall")
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endif(MINGW)
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set(PVAPI_LIBRARY "${_PVAPI_LIBRARY}/PvAPI.lib" CACHE PATH "The PvAPI library")
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else(WIN32)
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set(PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${CMAKE_STATIC_LIBRARY_PREFIX}PvAPI${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE PATH "The PvAPI library")
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endif(WIN32)
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if(EXISTS "${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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if(WIN32 AND MINGW)
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find_path(CMU1394_INCLUDE_PATH "/1394common.h"
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PATH_SUFFIXES include
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DOC "The path to cmu1394 headers")
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find_path(DC1394_2_INCLUDE_PATH "/dc1394/dc1394.h"
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PATH_SUFFIXES include
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DOC "The path to DC1394 2.x headers")
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if(CMU1394_INCLUDE_PATH AND DC1394_2_INCLUDE_PATH)
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set(CMU1394_LIB_DIR "${CMU1394_INCLUDE_PATH}/../lib" CACHE PATH "Full path of CMU1394 library directory")
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set(DC1394_2_LIB_DIR "${DC1394_2_INCLUDE_PATH}/../lib" CACHE PATH "Full path of DC1394 2.x library directory")
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if(EXISTS "${CMU1394_LIB_DIR}/lib1394camera.a" AND EXISTS "${DC1394_2_LIB_DIR}/libdc1394.a")
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set(HAVE_DC1394_2 TRUE)
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endif()
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endif()
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if(HAVE_DC1394_2)
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ocv_parse_pkg("libdc1394-2" "${DC1394_2_LIB_DIR}/pkgconfig" "")
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ocv_include_directories(${DC1394_2_INCLUDE_PATH})
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set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES}
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"${DC1394_2_LIB_DIR}/libdc1394.a"
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"${CMU1394_LIB_DIR}/lib1394camera.a")
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endif(HAVE_DC1394_2)
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else(WIN32 AND MINGW)
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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(WIN32 AND MINGW)
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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_VIDEOIO)
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if(WITH_V4L)
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if(WITH_LIBV4L)
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CHECK_MODULE(libv4l1 HAVE_LIBV4L1)
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CHECK_MODULE(libv4l2 HAVE_LIBV4L2)
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if(HAVE_LIBV4L1 AND HAVE_LIBV4L2)
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set(HAVE_LIBV4L YES)
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else()
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set(HAVE_LIBV4L NO)
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endif()
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endif()
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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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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("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindXimea.cmake")
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if(XIMEA_FOUND)
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set(HAVE_XIMEA TRUE)
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endif()
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endif(WITH_XIMEA)
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# --- FFMPEG ---
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ocv_clear_vars(HAVE_FFMPEG HAVE_FFMPEG_CODEC HAVE_FFMPEG_FORMAT HAVE_FFMPEG_UTIL HAVE_FFMPEG_SWSCALE HAVE_FFMPEG_RESAMPLE HAVE_GENTOO_FFMPEG HAVE_FFMPEG_FFMPEG)
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if(WITH_FFMPEG)
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if(WIN32 AND NOT ARM)
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include("${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_MODULE(libavresample HAVE_FFMPEG_RESAMPLE)
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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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else()
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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 "${FFMPEG_INCLUDE_DIR}/../lib" CACHE PATH "Full path of FFMPEG library directory")
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find_library(FFMPEG_CODEC_LIB "avcodec" HINTS "${FFMPEG_LIB_DIR}")
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find_library(FFMPEG_FORMAT_LIB "avformat" HINTS "${FFMPEG_LIB_DIR}")
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find_library(FFMPEG_UTIL_LIB "avutil" HINTS "${FFMPEG_LIB_DIR}")
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find_library(FFMPEG_SWSCALE_LIB "swscale" HINTS "${FFMPEG_LIB_DIR}")
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if(FFMPEG_CODEC_LIB AND FFMPEG_FORMAT_LIB AND
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FFMPEG_UTIL_LIB AND FFMPEG_SWSCALE_LIB)
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set(ALIASOF_libavcodec_VERSION "Unknown")
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set(ALIASOF_libavformat_VERSION "Unknown")
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set(ALIASOF_libavutil_VERSION "Unknown")
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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(FFMPEG_INCLUDE_DIR)
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if(HAVE_FFMPEG)
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set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES}
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${FFMPEG_CODEC_LIB} ${FFMPEG_FORMAT_LIB}
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${FFMPEG_UTIL_LIB} ${FFMPEG_SWSCALE_LIB})
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ocv_include_directories(${FFMPEG_INCLUDE_DIR})
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endif(HAVE_FFMPEG)
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endif()
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endif()
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endif(WITH_FFMPEG)
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# --- VideoInput/DirectShow ---
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if(WITH_DSHOW)
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# always have VideoInput on Windows
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set(HAVE_DSHOW 1)
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endif(WITH_DSHOW)
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# --- VideoInput/Microsoft Media Foundation ---
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ocv_clear_vars(HAVE_MSMF)
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if(WITH_MSMF)
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check_include_file(Mfapi.h HAVE_MSMF)
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endif(WITH_MSMF)
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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 setupapi ws2_32 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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# --- Apple AV Foundation ---
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if(WITH_AVFOUNDATION)
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set(HAVE_AVFOUNDATION YES)
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endif()
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# --- QuickTime ---
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if (NOT IOS)
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if(WITH_QUICKTIME)
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set(HAVE_QUICKTIME YES)
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elseif(APPLE)
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set(HAVE_QTKIT YES)
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endif()
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endif()
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# --- Intel Perceptual Computing SDK ---
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if(WITH_INTELPERC)
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include("${OpenCV_SOURCE_DIR}/cmake/OpenCVFindIntelPerCSDK.cmake")
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endif(WITH_INTELPERC)
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