mirror of
https://github.com/opencv/opencv.git
synced 2024-11-24 03:00:14 +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
84 lines
2.6 KiB
CMake
84 lines
2.6 KiB
CMake
# ----------------------------------------------------------------------------
|
|
# Detect 3rd-party GUI libraries
|
|
# ----------------------------------------------------------------------------
|
|
|
|
# --- QT4/5 ---
|
|
ocv_clear_vars(HAVE_QT HAVE_QT5)
|
|
|
|
macro(ocv_find_package_Qt4)
|
|
find_package(Qt4 COMPONENTS QtCore QtGui QtTest ${ARGN})
|
|
if(QT4_FOUND)
|
|
set(QT_FOUND 1)
|
|
ocv_assert(QT_VERSION_MAJOR EQUAL 4)
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ocv_find_package_Qt OCV_QT_VER)
|
|
find_package(Qt${OCV_QT_VER} COMPONENTS Core Gui Widgets Test Concurrent ${ARGN} NO_MODULE)
|
|
if(Qt${OCV_QT_VER}_FOUND)
|
|
set(QT_FOUND 1)
|
|
set(QT_VERSION "${Qt${OCV_QT_VER}_VERSION}")
|
|
set(QT_VERSION_MAJOR "${Qt${OCV_QT_VER}_VERSION_MAJOR}")
|
|
set(QT_VERSION_MINOR "${Qt${OCV_QT_VER}_VERSION_MINOR}")
|
|
set(QT_VERSION_PATCH "${Qt${OCV_QT_VER}_VERSION_PATCH}")
|
|
set(QT_VERSION_TWEAK "${Qt${OCV_QT_VER}_VERSION_TWEAK}")
|
|
set(QT_VERSION_COUNT "${Qt${OCV_QT_VER}_VERSION_COUNT}")
|
|
endif()
|
|
endmacro()
|
|
|
|
if(WITH_QT)
|
|
if(NOT WITH_QT GREATER 0)
|
|
# BUG: Qt5Config.cmake script can't handle components properly: find_package(QT NAMES Qt6 Qt5 REQUIRED NO_MODULE COMPONENTS Core Gui Widgets Test Concurrent)
|
|
ocv_find_package_Qt(6 QUIET)
|
|
if(NOT QT_FOUND)
|
|
ocv_find_package_Qt(5 QUIET)
|
|
endif()
|
|
if(NOT QT_FOUND)
|
|
ocv_find_package_Qt4(QUIET)
|
|
endif()
|
|
elseif(WITH_QT EQUAL 4)
|
|
ocv_find_package_Qt4(REQUIRED)
|
|
else() # WITH_QT=<major version>
|
|
ocv_find_package_Qt("${WITH_QT}" REQUIRED)
|
|
endif()
|
|
if(QT_FOUND)
|
|
set(HAVE_QT ON)
|
|
if(QT_VERSION_MAJOR GREATER 4)
|
|
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS OpenGL QUIET)
|
|
if(Qt${QT_VERSION_MAJOR}OpenGL_FOUND)
|
|
set(QT_QTOPENGL_FOUND ON) # HAVE_QT_OPENGL is defined below
|
|
if(QT_VERSION_MAJOR GREATER 5) # QGL -> QOpenGL
|
|
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS OpenGLWidgets QUIET)
|
|
if(NOT Qt${QT_VERSION_MAJOR}OpenGLWidgets_FOUND)
|
|
message(STATUS "Qt OpenGLWidgets component not found: turning off Qt OpenGL functionality")
|
|
set(QT_QTOPENGL_FOUND FALSE)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# --- OpenGl ---
|
|
ocv_clear_vars(HAVE_OPENGL HAVE_QT_OPENGL)
|
|
if(WITH_OPENGL)
|
|
if(WITH_WIN32UI OR (HAVE_QT AND QT_QTOPENGL_FOUND) OR HAVE_GTKGLEXT)
|
|
find_package (OpenGL QUIET)
|
|
if(OPENGL_FOUND)
|
|
set(HAVE_OPENGL TRUE)
|
|
if(QT_QTOPENGL_FOUND)
|
|
set(HAVE_QT_OPENGL TRUE)
|
|
else()
|
|
ocv_include_directories(${OPENGL_INCLUDE_DIR})
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif(WITH_OPENGL)
|
|
|
|
# --- Cocoa ---
|
|
if(APPLE)
|
|
if(NOT IOS AND NOT XROS AND CV_CLANG)
|
|
set(HAVE_COCOA YES)
|
|
endif()
|
|
endif()
|