From 184d3a6789cac9b5889d2b985291d8255a458aba Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 26 Jan 2015 14:27:16 +0000
Subject: [PATCH] Prime post-vs data when log is loaded (or bufferviewer is
 newly opened)

* This fixes the bug that's been around for a while, where if you have
  an event selected and then open the buffer viewer, it won't have the
  post vs data available until you re-select that event.
---
 renderdocui/Windows/BufferViewer.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/renderdocui/Windows/BufferViewer.cs b/renderdocui/Windows/BufferViewer.cs
index a892a28f8..0496bff5e 100644
--- a/renderdocui/Windows/BufferViewer.cs
+++ b/renderdocui/Windows/BufferViewer.cs
@@ -445,6 +445,7 @@ namespace renderdocui.Windows
                     m_Output = r.CreateOutput(RenderHandle);
                     m_Output.SetOutputConfig(m_OutConfig);
                     RT_UpdateRenderOutput(r);
+                    m_Output.Display(); // pump the display once, this will fetch postvs data
 
                     m_VSIn.m_Input = GetCurrentMeshInput(draw, MeshDataStage.VSIn);
                     m_VSOut.m_Input = GetCurrentMeshInput(draw, MeshDataStage.VSOut);