vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
commit f7f077da11
6933 changed files with 2335208 additions and 0 deletions
@@ -0,0 +1,49 @@
+if(NOT EMSCRIPTEN)
+  if(WITH_WEBNN)
+    ocv_check_environment_variables(WEBNN_HEADER_DIRS)
+    ocv_check_environment_variables(WEBNN_INCLUDE_DIRS)
+    ocv_check_environment_variables(WEBNN_LIBRARIES)
+    if(NOT DEFINED WEBNN_HEADER_DIRS)
+      set(WEBNN_HEADER_DIRS "$ENV{WEBNN_NATIVE_DIR}/gen/src/include")
+    endif()
+    if(NOT DEFINED WEBNN_INCLUDE_DIRS)
+      set(WEBNN_INCLUDE_DIRS "$ENV{WEBNN_NATIVE_DIR}/../../src/include")
+    endif()
+    if(NOT DEFINED WEBNN_LIBRARIES)
+      set(WEBNN_LIBRARIES "$ENV{WEBNN_NATIVE_DIR}/libwebnn_native.so;$ENV{WEBNN_NATIVE_DIR}/libwebnn_proc.so")
+    endif()
+  endif()
+  try_compile(VALID_WEBNN
+        "${OpenCV_BINARY_DIR}"
+        SOURCES "${OpenCV_SOURCE_DIR}/cmake/checks/webnn.cpp"
+                "$ENV{WEBNN_NATIVE_DIR}/gen/src/webnn/webnn_cpp.cpp"
+        CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${WEBNN_INCLUDE_DIRS}\;${WEBNN_HEADER_DIRS}"
+                    "-DLINK_LIBRARIES:STRING=${WEBNN_LIBRARIES}"
+        OUTPUT_VARIABLE TRY_OUT
+        )
+else()
+  try_compile(VALID_WEBNN
+    "${OpenCV_BINARY_DIR}"
+    SOURCES "${OpenCV_SOURCE_DIR}/cmake/checks/webnn.cpp"
+    OUTPUT_VARIABLE TRY_OUT
+    )
+endif()
+
+if(NOT VALID_WEBNN)
+  if(NOT EMSCRIPTEN)
+    message(WARNING "Can't use WebNN-native")
+    return()
+  else()
+    message(WARNING "Can't use WebNN")
+    return()
+  endif()
+else()
+  set(HAVE_WEBNN ON)
+  message(STATUS "Set HAVE_WEBNN = ${HAVE_WEBNN}")
+endif()
+
+if(NOT EMSCRIPTEN)
+  message(AUTHOR_WARNING "Use WebNN-native")
+else()
+  message(AUTHOR_WARNING "Use WebNN")
+endif()