added VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME support

src/SceneGraph/Vulkan/VKDeviceCreater.cpp

@@ -30,6 +30,7 @@ namespace
         #ifdef _DEBUG
             VK_EXT_DEBUG_MARKER_EXTENSION_NAME,
         #endif//_DEBUG
+            VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME,
 //            VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME,
 //            VK_EXT_HDR_METADATA_EXTENSION_NAME,
 //            VK_EXT_FULL_SCREEN_EXCLUSIVE_EXTENSION_NAME,

src/SceneGraph/Vulkan/VKPhysicalDevice.cpp

@@ -153,6 +153,8 @@ GPUPhysicalDevice::GPUPhysicalDevice(VkInstance inst,VkPhysicalDevice pd)
 
         debug_queue_family_properties_out(debug_front.c_str(),queue_family_properties);
     }
+
+    dynamic_state=CheckExtensionSupport(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
 }
 
 const bool GPUPhysicalDevice::GetLayerVersion(const AnsiString &name,uint32_t &spec,uint32_t &impl)const