Fix VmaAllocator_T::ImportVulkanFunctions_Dynamic for cases when Vulkan 1.1 is used #133

diff --git a/src/VmaUsage.h b/src/VmaUsage.h
index eea6697..59df6c3 100644
--- a/src/VmaUsage.h
+++ b/src/VmaUsage.h

@@ -58,6 +58,8 @@
 //#define VMA_USE_STL_SHARED_MUTEX 0

 //#define VMA_DEBUG_GLOBAL_MUTEX 1

 //#define VMA_MEMORY_BUDGET 0

+#define VMA_STATIC_VULKAN_FUNCTIONS 0

+#define VMA_DYNAMIC_VULKAN_FUNCTIONS 1

 

 //#define VMA_VULKAN_VERSION 1002000 // Vulkan 1.2

 #define VMA_VULKAN_VERSION 1001000 // Vulkan 1.1


diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index b3a8b76..bab1047 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h

@@ -15808,6 +15808,17 @@
     VMA_FETCH_DEVICE_FUNC(vkDestroyImage, PFN_vkDestroyImage, "vkDestroyImage");

     VMA_FETCH_DEVICE_FUNC(vkCmdCopyBuffer, PFN_vkCmdCopyBuffer, "vkCmdCopyBuffer");

 

+#if VMA_VULKAN_VERSION >= 1001000

+    if(m_VulkanApiVersion >= VK_MAKE_VERSION(1, 1, 0))

+    {

+        VMA_FETCH_DEVICE_FUNC(vkGetBufferMemoryRequirements2KHR, PFN_vkGetBufferMemoryRequirements2, "vkGetBufferMemoryRequirements2");

+        VMA_FETCH_DEVICE_FUNC(vkGetImageMemoryRequirements2KHR, PFN_vkGetImageMemoryRequirements2, "vkGetImageMemoryRequirements2");

+        VMA_FETCH_DEVICE_FUNC(vkBindBufferMemory2KHR, PFN_vkBindBufferMemory2, "vkBindBufferMemory2");

+        VMA_FETCH_DEVICE_FUNC(vkBindImageMemory2KHR, PFN_vkBindImageMemory2, "vkBindImageMemory2");

+        VMA_FETCH_INSTANCE_FUNC(vkGetPhysicalDeviceMemoryProperties2KHR, PFN_vkGetPhysicalDeviceMemoryProperties2, "vkGetPhysicalDeviceMemoryProperties2");

+    }

+#endif

+

 #if VMA_DEDICATED_ALLOCATION

     if(m_UseKhrDedicatedAllocation)

     {

@@ -15825,7 +15836,7 @@
 #endif // #if VMA_BIND_MEMORY2

 

 #if VMA_MEMORY_BUDGET

-    if(m_UseExtMemoryBudget && m_VulkanApiVersion < VK_MAKE_VERSION(1, 1, 0))

+    if(m_UseExtMemoryBudget)

     {

         VMA_FETCH_INSTANCE_FUNC(vkGetPhysicalDeviceMemoryProperties2KHR, PFN_vkGetPhysicalDeviceMemoryProperties2KHR, "vkGetPhysicalDeviceMemoryProperties2KHR");

     }