C Specification
To remove an unnecessary compile-time dependency, an incomplete type
definition of CAMetalLayer
is provided in the Vulkan headers:
// Provided by VK_EXT_metal_surface
#ifdef __OBJC__
@class CAMetalLayer;
#else
typedef void CAMetalLayer;
#endif
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.