From e0d664f1b37cd22b1b5088318a448361db380700 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 3 Jun 2016 17:28:43 +0200
Subject: [PATCH] Fix a case where selecting an instance would break viewing
 other draws

* The UI would prevent you from selecting too high an instance for a
  draw, but if you selected a non-zero index and then selected a non-
  instanced draw, it would try and fail to render instance N.
---
 renderdoc/replay/replay_renderer.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/renderdoc/replay/replay_renderer.cpp b/renderdoc/replay/replay_renderer.cpp
index 7ef1ed758..b6eab3830 100644
--- a/renderdoc/replay/replay_renderer.cpp
+++ b/renderdoc/replay/replay_renderer.cpp
@@ -404,8 +404,7 @@ bool ReplayRenderer::GetPostVSData(uint32_t instID, MeshDataStage stage, MeshFor
   if(draw == NULL || (draw->flags & eDraw_Drawcall) == 0)
     return false;
 
-  if(instID >= RDCMAX(1U, draw->numInstances))
-    return false;
+  instID = RDCMIN(instID, draw->numInstances - 1);
 
   *data = m_pDevice->GetPostVSBuffers(draw->eventID, instID, stage);