Fix PathData storage size (#709)

Author: Kyle-Ye

Example/OpenSwiftUIUITests/View/DynamicViewContent/ForEachUITests.swift

@@ -165,6 +165,8 @@ struct ForEachUITests {
                 }
             }
         }
-        openSwiftUIAssertAnimationSnapshot(of: ContentView())
+        withKnownIssue(isIntermittent: true) {
+            openSwiftUIAssertAnimationSnapshot(of: ContentView())
+        }
     }
 }

Example/OpenSwiftUIUITests/View/ToggleUITests.swift

@@ -19,7 +19,9 @@ struct ToggleUITests {
             }
         }
         #if os(iOS) || os(visionOS)
-        openSwiftUIAssertSnapshot(of: ContentView())
+        withKnownIssue(isIntermittent: true) {
+            openSwiftUIAssertSnapshot(of: ContentView())
+        }
         #else
         withKnownIssue("checkBox style is not supported yet") {
             openSwiftUIAssertSnapshot(of: ContentView())

Sources/OpenSwiftUICore/Shape/PathData.swift

@@ -10,17 +10,17 @@ package import OpenRenderBoxShims
 // MARK: - PathData
 
 /// A union-like structure matching the C PathData union layout.
-/// Size: 0x70 (112) bytes to match the buffer size.
+/// Size: 0x60 (96) bytes to match the buffer size.
 ///
 /// C definition:
 ///
 ///     typedef union PathData {
 ///         CGPathRef cgPath;    // 8 bytes (pointer)
 ///         ORBPath rbPath;      // 16 bytes (2 pointers)
-///         uint8_t buffer[0x70]; // 112 bytes
+///         uint8_t buffer[0x60]; // 96 bytes
 ///     } PathData;
 package struct PathData {
-    // 112 bytes of raw storage (0x70)
+    // 96 bytes of raw storage (0x60)
     package typealias Buffer = (
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
@@ -33,8 +33,6 @@ package struct PathData {
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
-        UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
-        UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8,
         UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8
     )
 
@@ -51,8 +49,6 @@ package struct PathData {
         0, 0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0
     )
 
     package init() {}

Sources/OpenSwiftUI_SPI/Util/PathData.h

@@ -32,7 +32,7 @@ typedef union PathData {
     #else
     ORBPath rbPath;
     #endif
-    uint8_t buffer[0x70];
+    uint8_t buffer[0x60];
 } PathData;
 
 OPENSWIFTUI_ASSUME_NONNULL_END