Cleanup.

src/renderer_d3d.h

@@ -225,7 +225,9 @@ namespace bgfx
 			HashMap::iterator it = m_hashMap.find(_hash);
 			if (it != m_hashMap.end() )
 			{
-				return &m_data[it->second].m_value;
+				uint16_t handle = it->second;
+				m_alloc.touch(handle);
+				return &m_data[handle].m_value;
 			}
 
 			return NULL;

src/renderer_d3d12.cpp

@@ -1467,6 +1467,8 @@ namespace bgfx { namespace d3d12
 
 		void postReset()
 		{
+			memset(m_backBufferColorFence, 0, sizeof(m_backBufferColorFence) );
+
 			uint32_t rtvDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
 
 			for (uint32_t ii = 0, num = m_scd.BufferCount; ii < num; ++ii)

src/renderer_d3d12.h

@@ -296,6 +296,7 @@ namespace bgfx { namespace d3d12
 	{
 		CommandQueue()
 			: m_control(BX_COUNTOF(m_commandList) )
+			, m_completedFence(0)
 		{
 			BX_STATIC_ASSERT(BX_COUNTOF(m_commandList) == BX_COUNTOF(m_release) );
 		}
@@ -312,7 +313,8 @@ namespace bgfx { namespace d3d12
 					, (void**)&m_commandQueue
 					) );
 
-			m_currentFence = 0;
+			m_completedFence = 0;
+			m_currentFence   = 0;
 			DX_CHECK(_device->CreateFence(0
 					, D3D12_FENCE_FLAG_NONE
 					, __uuidof(ID3D12Fence)