1 files changed, 20 insertions, 0 deletions
diff --git a/hk21/vulkan_loader/loader.cpp b/hk21/vulkan_loader/loader.cpp
index 4437282..c805fb1 100644
--- a/hk21/vulkan_loader/loader.cpp
+++ b/hk21/vulkan_loader/loader.cpp
@@ -2,6 +2,7 @@
 
 #define FN(NAME) PFN_##NAME NAME;
 VULKAN_GLOBAL_FNS
+VULKAN_INSTANCE_FNS
 #undef FN
 
 asl::status vulkan_loader::load_global(PFN_vkGetInstanceProcAddr load_fn)
@@ -23,3 +24,22 @@ VULKAN_GLOBAL_FNS
     return has_errors ? asl::runtime_error() : asl::ok();
 }
 
+asl::status vulkan_loader::load_instance(PFN_vkGetInstanceProcAddr load_fn, VkInstance instance)
+{
+    (void)load_fn;
+    
+    bool has_errors = false;
+    
+#define FN(NAME) \
+    NAME = asl::bit_cast<PFN_##NAME>(load_fn(instance, #NAME)); \
+    if (NAME == nullptr) \
+    { \
+        ASL_ASSERT(NAME != nullptr); \
+        has_errors = true; \
+    }
+VULKAN_INSTANCE_FNS
+#undef FN
+
+    return has_errors ? asl::runtime_error() : asl::ok();
+}
+