init - 初始化项目

cmake/OpenCVDetectVulkan.cmake

@@ -0,0 +1,20 @@
+set(VULKAN_INCLUDE_DIRS "${OpenCV_SOURCE_DIR}/3rdparty/include" CACHE PATH "Vulkan include directory")
+set(VULKAN_LIBRARIES "")
+
+try_compile(VALID_VULKAN
+      "${OpenCV_BINARY_DIR}"
+      "${OpenCV_SOURCE_DIR}/cmake/checks/vulkan.cpp"
+      CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${VULKAN_INCLUDE_DIRS}"
+      OUTPUT_VARIABLE TRY_OUT
+      )
+if(NOT ${VALID_VULKAN})
+  message(WARNING "Can't use Vulkan")
+  return()
+endif()
+
+set(HAVE_VULKAN 1)
+
+if(HAVE_VULKAN)
+  add_definitions(-DVK_NO_PROTOTYPES)
+  include_directories(${VULKAN_INCLUDE_DIRS})
+endif()