From beee0dcccab8a90112565d4af4da4898a9aa5cbc Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 2 Mar 2018 10:41:28 +0000
Subject: [PATCH] Ensure if duration is set to be recorded per-chunk, it is at
 least 0

* This could be the case if no duration is provided and we defaulted to
  -1.
---
 renderdoc/serialise/serialiser.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/renderdoc/serialise/serialiser.cpp b/renderdoc/serialise/serialiser.cpp
index 37f360fee..4dfc24f49 100644
--- a/renderdoc/serialise/serialiser.cpp
+++ b/renderdoc/serialise/serialiser.cpp
@@ -308,7 +308,11 @@ uint32_t Serialiser<SerialiserMode::Writing>::BeginChunk(uint32_t chunkID, uint3
       }
 
       if(c & ChunkDuration)
+      {
+        if(m_ChunkMetadata.durationMicro < 0)
+          m_ChunkMetadata.durationMicro = 0;
         m_Write->Write(m_ChunkMetadata.durationMicro);
+      }
 
       if(c & ChunkTimestamp)
       {