Cleaned up connection of State to CommandBuffer

Author: robertosfield

include/vsg/vk/State.h

@@ -263,6 +263,8 @@ namespace vsg
 
         void reserve(const Slots& in_maxSlots);
 
+        void connect(ref_ptr<CommandBuffer> commandBuffer);
+
         void reset();
 
         inline void dirtyStateStacks()

src/vsg/app/CommandGraph.cpp

@@ -114,9 +114,7 @@ void CommandGraph::record(ref_ptr<RecordedCommandBuffers> recordedCommandBuffers
 
     commandBuffer->numDependentSubmissions().fetch_add(1);
 
-    commandBuffer->state = recordTraversal->getState();
-    recordTraversal->getState()->_commandBuffer = commandBuffer;
-    recordTraversal->getState()->reset();
+    recordTraversal->getState()->connect(commandBuffer);
 
     // or select index when maps to a dormant CommandBuffer
     VkCommandBuffer vk_commandBuffer = *commandBuffer;

src/vsg/vk/State.cpp

@@ -44,6 +44,13 @@ void State::reset()
     activeMaxStateSlot = maxSlots.max();
 }
 
+void State::connect(ref_ptr<CommandBuffer> commandBuffer)
+{
+    _commandBuffer = commandBuffer;
+    commandBuffer->state = this;
+    reset();
+}
+
 void State::pushView(ref_ptr<StateCommand> command)
 {
     stateStacks[command->slot].push(command);