Add OGGraphAnyInputsChanged API (#128)

* Add OGGraphAnyInputsChanged API

* Fix OG_COUNTED_BY compacibility issue on Linux

* Fix macOS CI Xcode 16.4 issue

Author: Kyle-Ye

.github/workflows/macos.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15]
-        xcode-version: [16.0]   # Swift 6.0
+        xcode-version: ["16.0"]   # Swift 6.0
     runs-on: ${{ matrix.os }}
     env:
       OPENGRAPH_WERROR: 1

Package.resolved

@@ -62,7 +62,7 @@ extension AnyAttribute {
     public var _bodyPointer: UnsafeRawPointer {
         info.body
     }
-    
+
     public var valueType: Any.Type {
         info.type.pointee.valueTypeID.type
     }
@@ -97,3 +97,10 @@ extension AnyAttribute {
         body: (UnsafeMutableRawPointer) -> Void
     )
 }
+
+extension [AnyAttribute] {
+    @_transparent
+    public var anyInputsChanged: Bool {
+        __OGGraphAnyInputsChanged(self, count)
+    }
+}

Sources/OpenGraph/Attribute/Attribute/AnyAttribute.swift

@@ -207,3 +207,8 @@ void OGGraphSetNeedsUpdate(OGGraphRef graph) {
     }
     // graph->context->set_needs_update();
 }
+
+bool OGGraphAnyInputsChanged(const OGAttribute *inputs, size_t count) {
+    // TODO
+    return false;
+}

Sources/OpenGraph_SPI/Graph/OGGraph.cpp

@@ -43,6 +43,16 @@
 #define OG_CONSTEXPR
 #endif
 
+#if !defined(__counted_by)
+#if __has_attribute(__counted_by__)
+#define __counted_by(N) __attribute__((__counted_by__(N)))
+#else
+#define __counted_by(N)
+#endif
+#endif
+
+#define OG_COUNTED_BY(N) __counted_by(N)
+
 #include "OGSwiftSupport.h"
 #include "OGTargetConditionals.h"
 #include <CoreFoundation/CoreFoundation.h>

Sources/OpenGraph_SPI/include/OGBase.h

@@ -103,6 +103,10 @@ OG_EXPORT
 OG_REFINED_FOR_SWIFT
 void OGGraphSetNeedsUpdate(OGGraphRef graph) OG_SWIFT_NAME(OGGraphRef.setNeedsUpdate(self:));
 
+OG_EXPORT
+OG_REFINED_FOR_SWIFT
+bool OGGraphAnyInputsChanged(const OGAttribute *inputs OG_COUNTED_BY(count), size_t count);
+
 OG_EXTERN_C_END
 
 OG_ASSUME_NONNULL_END