mirror of
https://github.com/opencv/opencv.git
synced 2024-12-15 18:09:11 +08:00
3d9cb5329c
Add experimental support for Apple VisionOS platform #24136 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch This is dependent on cmake support for VisionOs which is currently in progress. Creating PR now to test that there are no regressions in iOS and macOS builds
303 lines
12 KiB
CMake
303 lines
12 KiB
CMake
set(VIDEOIO_ENABLE_PLUGINS_DEFAULT ON)
|
|
if(EMSCRIPTEN OR IOS OR XROS OR WINRT)
|
|
set(VIDEOIO_ENABLE_PLUGINS_DEFAULT OFF)
|
|
endif()
|
|
|
|
set(VIDEOIO_PLUGIN_LIST "" CACHE STRING "List of videoio backends to be compiled as plugins (ffmpeg, gstreamer, mfx, msmf or special value 'all')")
|
|
set(VIDEOIO_ENABLE_PLUGINS "${VIDEOIO_ENABLE_PLUGINS_DEFAULT}" CACHE BOOL "Allow building and using of videoio plugins")
|
|
mark_as_advanced(VIDEOIO_PLUGIN_LIST VIDEOIO_ENABLE_PLUGINS)
|
|
|
|
string(REPLACE "," ";" VIDEOIO_PLUGIN_LIST "${VIDEOIO_PLUGIN_LIST}") # support comma-separated list (,) too
|
|
string(TOLOWER "${VIDEOIO_PLUGIN_LIST}" VIDEOIO_PLUGIN_LIST)
|
|
if(NOT VIDEOIO_ENABLE_PLUGINS)
|
|
if(VIDEOIO_PLUGIN_LIST)
|
|
message(WARNING "VideoIO: plugins are disabled through VIDEOIO_ENABLE_PLUGINS, so VIDEOIO_PLUGIN_LIST='${VIDEOIO_PLUGIN_LIST}' is ignored")
|
|
set(VIDEOIO_PLUGIN_LIST "")
|
|
endif()
|
|
else()
|
|
# Make virtual opencv_videoio_plugins target
|
|
if(NOT TARGET opencv_videoio_plugins)
|
|
add_custom_target(opencv_videoio_plugins ALL)
|
|
endif()
|
|
endif()
|
|
|
|
ocv_add_module(videoio opencv_imgproc opencv_imgcodecs WRAP java objc python)
|
|
|
|
set(videoio_hdrs ${CMAKE_CURRENT_LIST_DIR}/src/precomp.hpp)
|
|
|
|
set(videoio_srcs
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/videoio_registry.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/videoio_c.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/cap.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/cap_images.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/cap_mjpeg_encoder.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/cap_mjpeg_decoder.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/backend_plugin.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/backend_static.cpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/src/container_avi.cpp")
|
|
|
|
file(GLOB videoio_ext_hdrs
|
|
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/*.hpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.hpp"
|
|
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.h"
|
|
"${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/legacy/*.h")
|
|
|
|
if(OPENCV_DEBUG_POSTFIX)
|
|
ocv_append_source_file_compile_definitions("${CMAKE_CURRENT_LIST_DIR}/src/backend_plugin.cpp" "DEBUG_POSTFIX=${OPENCV_DEBUG_POSTFIX}")
|
|
endif()
|
|
|
|
# Removing WinRT API headers by default
|
|
list(REMOVE_ITEM videoio_ext_hdrs "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cap_winrt.hpp")
|
|
|
|
if(DEFINED WINRT AND NOT DEFINED ENABLE_WINRT_MODE_NATIVE)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /ZW")
|
|
endif()
|
|
|
|
# Dependencies used by the implementation referenced
|
|
# below are not available on WinRT 8.0.
|
|
# Enabling it for WiRT 8.1+ only.
|
|
if(DEFINED WINRT AND NOT DEFINED WINRT_8_0 AND NOT DEFINED ENABLE_WINRT_MODE_NATIVE)
|
|
|
|
# WinRT detected. Adding WinRT API header
|
|
message(STATUS " ${name}: WinRT detected. Adding WinRT API header")
|
|
list(APPEND videoio_ext_hdrs "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/cap_winrt.hpp")
|
|
|
|
# Adding WinRT internal sources and headers
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_capture.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_bridge.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_video.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/CaptureFrameGrabber.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/MediaStreamSink.cpp)
|
|
list(APPEND videoio_hdrs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_capture.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_bridge.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt_video.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/MFIncludes.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/CaptureFrameGrabber.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/MediaSink.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_winrt/MediaStreamSink.hpp)
|
|
endif()
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/cmake/plugin.cmake)
|
|
|
|
set(tgts "PRIVATE")
|
|
|
|
if(TARGET ocv.3rdparty.mediasdk)
|
|
if("mfx" IN_LIST VIDEOIO_PLUGIN_LIST OR VIDEOIO_PLUGIN_LIST STREQUAL "all")
|
|
ocv_create_builtin_videoio_plugin("opencv_videoio_intel_mfx" ocv.3rdparty.mediasdk "cap_mfx_common.cpp" "cap_mfx_reader.cpp" "cap_mfx_writer.cpp" "cap_mfx_plugin.cpp")
|
|
else()
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_common.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_reader.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_writer.cpp)
|
|
list(APPEND videoio_hdrs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_common.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_reader.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_mfx_writer.hpp)
|
|
list(APPEND tgts ocv.3rdparty.mediasdk)
|
|
endif()
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.dshow)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_dshow.cpp)
|
|
list(APPEND videoio_hdrs ${CMAKE_CURRENT_LIST_DIR}/src/cap_dshow.hpp)
|
|
list(APPEND tgts ocv.3rdparty.dshow)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.msmf)
|
|
if("msmf" IN_LIST VIDEOIO_PLUGIN_LIST OR VIDEOIO_PLUGIN_LIST STREQUAL "all")
|
|
ocv_create_builtin_videoio_plugin("opencv_videoio_msmf" ocv.3rdparty.msmf "cap_msmf.cpp")
|
|
else()
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_msmf.hpp)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_msmf.cpp)
|
|
list(APPEND tgts ocv.3rdparty.msmf)
|
|
endif()
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.xine)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_xine.cpp)
|
|
list(APPEND tgts ocv.3rdparty.xine)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.dc1394_2)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_dc1394_v2.cpp)
|
|
list(APPEND tgts ocv.3rdparty.dc1394_2)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.gstreamer)
|
|
if("gstreamer" IN_LIST VIDEOIO_PLUGIN_LIST OR VIDEOIO_PLUGIN_LIST STREQUAL "all")
|
|
ocv_create_builtin_videoio_plugin("opencv_videoio_gstreamer" ocv.3rdparty.gstreamer "cap_gstreamer.cpp")
|
|
else()
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_gstreamer.cpp)
|
|
list(APPEND tgts ocv.3rdparty.gstreamer)
|
|
endif()
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.v4l)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_v4l.cpp)
|
|
list(APPEND tgts ocv.3rdparty.v4l)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.openni2)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_openni2.cpp)
|
|
list(APPEND tgts ocv.3rdparty.openni2)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.ximea)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_ximea.cpp)
|
|
list(APPEND tgts ocv.3rdparty.ximea)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.ueye)
|
|
if("ueye" IN_LIST VIDEOIO_PLUGIN_LIST OR VIDEOIO_PLUGIN_LIST STREQUAL "all")
|
|
ocv_create_builtin_videoio_plugin("opencv_videoio_ueye" ocv.3rdparty.ueye "cap_ueye.cpp")
|
|
else()
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_ueye.cpp)
|
|
list(APPEND tgts ocv.3rdparty.ueye)
|
|
endif()
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.ffmpeg)
|
|
if(HAVE_FFMPEG_WRAPPER)
|
|
list(APPEND tgts ocv.3rdparty.ffmpeg)
|
|
elseif("ffmpeg" IN_LIST VIDEOIO_PLUGIN_LIST OR VIDEOIO_PLUGIN_LIST STREQUAL "all")
|
|
ocv_create_builtin_videoio_plugin("opencv_videoio_ffmpeg" ocv.3rdparty.ffmpeg "cap_ffmpeg.cpp")
|
|
if(TARGET ocv.3rdparty.ffmpeg.plugin_deps)
|
|
ocv_target_link_libraries(opencv_videoio_ffmpeg ocv.3rdparty.ffmpeg.plugin_deps)
|
|
endif()
|
|
if(TARGET ocv.3rdparty.mediasdk
|
|
AND NOT OPENCV_FFMPEG_DISABLE_MEDIASDK
|
|
)
|
|
ocv_target_link_libraries(opencv_videoio_ffmpeg ocv.3rdparty.mediasdk)
|
|
endif()
|
|
else()
|
|
list(APPEND videoio_hdrs ${CMAKE_CURRENT_LIST_DIR}/src/cap_ffmpeg_impl.hpp)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_ffmpeg.cpp)
|
|
list(APPEND tgts ocv.3rdparty.ffmpeg)
|
|
if(TARGET ocv.3rdparty.ffmpeg.builtin_deps)
|
|
list(APPEND tgts ocv.3rdparty.ffmpeg.builtin_deps)
|
|
endif()
|
|
if(TARGET ocv.3rdparty.mediasdk
|
|
AND NOT OPENCV_FFMPEG_DISABLE_MEDIASDK
|
|
)
|
|
list(APPEND tgts ocv.3rdparty.mediasdk)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.pvapi)
|
|
set(videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_pvapi.cpp ${videoio_srcs})
|
|
list(APPEND tgts ocv.3rdparty.pvapi)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.aravis)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_aravis.cpp)
|
|
list(APPEND tgts ocv.3rdparty.aravis)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.avfoundation)
|
|
if(IOS OR XROS)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_avfoundation.mm)
|
|
else()
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_avfoundation_mac.mm)
|
|
endif()
|
|
list(APPEND tgts ocv.3rdparty.avfoundation)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.librealsense)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_librealsense.cpp)
|
|
list(APPEND tgts ocv.3rdparty.librealsense)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.gphoto2)
|
|
list(APPEND videoio_srcs ${CMAKE_CURRENT_LIST_DIR}/src/cap_gphoto2.cpp)
|
|
list(APPEND tgts ocv.3rdparty.gphoto2)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.cap_ios)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_ios_abstract_camera.mm
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_ios_photo_camera.mm
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_ios_video_camera.mm)
|
|
list(APPEND tgts ocv.3rdparty.cap_ios)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.android_mediandk)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_android_mediandk.cpp)
|
|
list(APPEND tgts ocv.3rdparty.android_mediandk)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.android_native_camera)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_android_camera.cpp)
|
|
list(APPEND tgts ocv.3rdparty.android_native_camera)
|
|
endif()
|
|
|
|
if(TARGET ocv.3rdparty.obsensor)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor_capture.cpp)
|
|
list(APPEND videoio_hdrs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor_capture.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_stream_channel_interface.hpp)
|
|
if(HAVE_OBSENSOR_MSMF)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_uvc_stream_channel.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_stream_channel_msmf.cpp)
|
|
list(APPEND videoio_hdrs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_uvc_stream_channel.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_stream_channel_msmf.hpp)
|
|
elseif(HAVE_OBSENSOR_V4L2)
|
|
list(APPEND videoio_srcs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_uvc_stream_channel.cpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_stream_channel_v4l2.cpp)
|
|
list(APPEND videoio_hdrs
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_uvc_stream_channel.hpp
|
|
${CMAKE_CURRENT_LIST_DIR}/src/cap_obsensor/obsensor_stream_channel_v4l2.hpp)
|
|
endif()
|
|
list(APPEND tgts ocv.3rdparty.obsensor)
|
|
endif()
|
|
|
|
if(tgts STREQUAL "PRIVATE")
|
|
set(tgts "")
|
|
endif()
|
|
|
|
ocv_install_used_external_targets(${tgts})
|
|
|
|
ocv_set_module_sources(HEADERS ${videoio_ext_hdrs} ${videoio_hdrs} SOURCES ${videoio_srcs})
|
|
ocv_module_include_directories()
|
|
ocv_create_module()
|
|
ocv_add_accuracy_tests(${tgts})
|
|
ocv_add_perf_tests(${tgts})
|
|
|
|
if(VIDEOIO_ENABLE_PLUGINS)
|
|
ocv_target_compile_definitions(${the_module} PRIVATE ENABLE_PLUGINS)
|
|
endif()
|
|
|
|
ocv_target_link_libraries(${the_module} LINK_PRIVATE ${tgts})
|
|
|
|
# copy FFmpeg dll to the output folder
|
|
if(WIN32 AND HAVE_FFMPEG_WRAPPER)
|
|
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
|
set(FFMPEG_SUFFIX _64)
|
|
endif()
|
|
set(ffmpeg_dir "${OpenCV_BINARY_DIR}/3rdparty/ffmpeg")
|
|
set(ffmpeg_bare_name "opencv_videoio_ffmpeg${FFMPEG_SUFFIX}.dll")
|
|
set(ffmpeg_bare_name_ver "opencv_videoio_ffmpeg${OPENCV_DLLVERSION}${FFMPEG_SUFFIX}.dll")
|
|
set(ffmpeg_path "${ffmpeg_dir}/${ffmpeg_bare_name}")
|
|
if(MSVC_IDE)
|
|
execute_process(
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${ffmpeg_path}" "${EXECUTABLE_OUTPUT_PATH}/Release/${ffmpeg_bare_name_ver}"
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${ffmpeg_path}" "${EXECUTABLE_OUTPUT_PATH}/Debug/${ffmpeg_bare_name_ver}")
|
|
elseif(MSVC AND (CMAKE_GENERATOR MATCHES "Visual"))
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${ffmpeg_path}" "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_BUILD_TYPE}/${ffmpeg_bare_name_ver}")
|
|
else()
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${ffmpeg_path}" "${EXECUTABLE_OUTPUT_PATH}/${ffmpeg_bare_name_ver}")
|
|
endif()
|
|
install(FILES "${ffmpeg_path}" DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT libs RENAME "${ffmpeg_bare_name_ver}")
|
|
if(INSTALL_CREATE_DISTRIB)
|
|
install(FILES "${ffmpeg_dir}/opencv_videoio_ffmpeg${FFMPEG_SUFFIX}.dll" DESTINATION "bin/" COMPONENT libs RENAME "opencv_videoio_ffmpeg${OPENCV_DLLVERSION}${FFMPEG_SUFFIX}.dll")
|
|
endif()
|
|
endif()
|