Merge branch 'master' of https://github.com/Unity-Technologies/ScriptableRenderPipeline

ScriptableRenderPipeline/HDRenderPipeline/HDRP/HDRenderPipeline.cs

             // TODO: Might want to initialize to at least the window resolution to avoid un-necessary re-alloc in the player
             RTHandle.Initialize(1, 1, m_Asset.renderPipelineSettings.supportMSAA, m_Asset.renderPipelineSettings.msaaSampleCount);
 
-            m_GbufferManager.CreateBuffers();
+            if(!m_Asset.renderPipelineSettings.supportForwardOnly)
+                m_GbufferManager.CreateBuffers();
 
             if (m_Asset.renderPipelineSettings.supportDBuffer)
                 m_DbufferManager.CreateBuffers();
         {
             m_GbufferManager.DestroyBuffers();
             m_DbufferManager.DestroyBuffers();
-
             m_BufferPyramid.DestroyBuffers();
 
             RTHandle.Release(m_CameraColorBuffer);