use older macOS surface

src/video_core/vulkan_common/vulkan.h

@@ -10,7 +10,8 @@
 #ifdef _WIN32
 #define VK_USE_PLATFORM_WIN32_KHR
 #elif defined(__APPLE__)
-#define VK_USE_PLATFORM_METAL_EXT
+//#define VK_USE_PLATFORM_METAL_EXT
+#define VK_USE_PLATFORM_MACOS_MVK
 #elif defined(__ANDROID__)
 #define VK_USE_PLATFORM_ANDROID_KHR
 #elif defined(__HAIKU__)
@@ -22,6 +23,9 @@
 
 #include <vulkan/vulkan.h>
 
+#ifndef VK_EXT_METAL_SURFACE_EXTENSION_NAME
+#   define VK_EXT_METAL_SURFACE_EXTENSION_NAME "VK_EXT_metal_surface"
+#endif
 #ifndef VK_MVK_MACOS_SURFACE_EXTENSION_NAME
 #   define VK_MVK_MACOS_SURFACE_EXTENSION_NAME "VK_MVK_macos_surface"
 #endif

src/video_core/vulkan_common/vulkan_surface.cpp

@@ -32,14 +32,14 @@ vk::SurfaceKHR CreateSurface(
     }
 #elif defined(__APPLE__)
     if (window_info.type == Core::Frontend::WindowSystemType::Cocoa) {
-        const VkMetalSurfaceCreateInfoEXT metal_ci = {
-            .sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT,
-            .pNext = nullptr,
-            .flags = 0,
-            .pLayer = static_cast<const CAMetalLayer*>(window_info.render_surface),
-        };
-        const auto vkCreateMetalSurfaceEXT = reinterpret_cast<PFN_vkCreateMetalSurfaceEXT>(dld.vkGetInstanceProcAddr(*instance, "vkCreateMetalSurfaceEXT"));
-        if (!vkCreateMetalSurfaceEXT || vkCreateMetalSurfaceEXT(*instance, &metal_ci, nullptr, &unsafe_surface) != VK_SUCCESS) {
+        // const VkMetalSurfaceCreateInfoEXT metal_ci = {
+        //     .sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT,
+        //     .pNext = nullptr,
+        //     .flags = 0,
+        //     .pLayer = static_cast<const CAMetalLayer*>(window_info.render_surface),
+        // };
+        // const auto vkCreateMetalSurfaceEXT = reinterpret_cast<PFN_vkCreateMetalSurfaceEXT>(dld.vkGetInstanceProcAddr(*instance, "vkCreateMetalSurfaceEXT"));
+        // if (!vkCreateMetalSurfaceEXT || vkCreateMetalSurfaceEXT(*instance, &metal_ci, nullptr, &unsafe_surface) != VK_SUCCESS) {
             // TODO: Way to fallback? - where's my vulkan headers
             // Attempt to make a macOS surface instead then...
             // This is the deprecated VkMacOSSurfaceCreateInfoMVK(3) version; but should work if the above failed
@@ -56,7 +56,7 @@ vk::SurfaceKHR CreateSurface(
                 throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
             }
             LOG_ERROR(Render_Vulkan, "Failed to initialize Metal/macOS surface");
-        }
+        // }
     }
 #elif defined(__ANDROID__)
     if (window_info.type == Core::Frontend::WindowSystemType::Android) {