moltenvk/Templates/Vulkan-Headers/VK_EXT_metal_objects-unret.gitdiff

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diff --git a/include/vulkan/vulkan_metal.h b/include/vulkan/vulkan_metal.h
index e6f7bf7..c6bccf5 100644
--- a/include/vulkan/vulkan_metal.h
+++ b/include/vulkan/vulkan_metal.h
@@ -52,28 +52,28 @@ VKAPI_ATTR VkResult VKAPI_CALL vkCreateMetalSurfaceEXT(
#define VK_EXT_metal_objects 1
#ifdef __OBJC__
@protocol MTLDevice;
-typedef id<MTLDevice> MTLDevice_id;
+typedef __unsafe_unretained id<MTLDevice> MTLDevice_id;
#else
typedef void* MTLDevice_id;
#endif
#ifdef __OBJC__
@protocol MTLCommandQueue;
-typedef id<MTLCommandQueue> MTLCommandQueue_id;
+typedef __unsafe_unretained id<MTLCommandQueue> MTLCommandQueue_id;
#else
typedef void* MTLCommandQueue_id;
#endif
#ifdef __OBJC__
@protocol MTLBuffer;
-typedef id<MTLBuffer> MTLBuffer_id;
+typedef __unsafe_unretained id<MTLBuffer> MTLBuffer_id;
#else
typedef void* MTLBuffer_id;
#endif
#ifdef __OBJC__
@protocol MTLTexture;
-typedef id<MTLTexture> MTLTexture_id;
+typedef __unsafe_unretained id<MTLTexture> MTLTexture_id;
#else
typedef void* MTLTexture_id;
#endif
@@ -81,7 +81,7 @@ typedef void* MTLTexture_id;
typedef struct __IOSurface* IOSurfaceRef;
#ifdef __OBJC__
@protocol MTLSharedEvent;
-typedef id<MTLSharedEvent> MTLSharedEvent_id;
+typedef __unsafe_unretained id<MTLSharedEvent> MTLSharedEvent_id;
#else
typedef void* MTLSharedEvent_id;
#endif