From 20e045cc120a4b581c050032b8859dd371ec1af5 Mon Sep 17 00:00:00 2001
From: Baldur Karlsson <baldur@crytek.com>
Date: Tue, 24 Jun 2014 15:49:14 +0100
Subject: [PATCH] Ignore buffers that don't have a type

* This won't be a problem eventually as these buffers aren't referenced
  so will be dropped from the log in most cases.
---
 renderdoc/driver/gl/gl_replay.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/renderdoc/driver/gl/gl_replay.cpp b/renderdoc/driver/gl/gl_replay.cpp
index 01b91be88..17a7f0a9a 100644
--- a/renderdoc/driver/gl/gl_replay.cpp
+++ b/renderdoc/driver/gl/gl_replay.cpp
@@ -484,6 +484,16 @@ FetchBuffer GLReplay::GetBuffer(ResourceId id)
 	
 	ret.ID = m_pDriver->GetResourceManager()->GetOriginalID(id);
 
+	if(res.curType == eGL_UNKNOWN_ENUM)
+	{
+		ret.byteSize = 0;
+		ret.creationFlags = 0;
+		ret.customName = false;
+		ret.length = 0;
+		ret.structureSize = 0;
+		return ret;
+	}
+
 	gl.glBindBuffer(res.curType, res.resource.name);
 
 	ret.structureSize = 0;
@@ -501,6 +511,9 @@ FetchBuffer GLReplay::GetBuffer(ResourceId id)
 		case eGL_UNIFORM_BUFFER:
 			ret.creationFlags = eBufferCreate_CB;
 			break;
+		case eGL_PIXEL_PACK_BUFFER:
+		case eGL_COPY_WRITE_BUFFER:
+			break;
 		default:
 			RDCERR("Unexpected buffer type %hs", ToStr::Get(res.curType).c_str());
 	}