From f959e3d4bac148d95e3bc1dad481628b0fe1a994 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Thu, 13 Mar 2014 14:16:42 +0100
Subject: [PATCH] Fix T39146: recent cycles CUDA regression in fix for T39114.
This commit is to be backported to the 2.70 release.
---
intern/cycles/render/tables.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/intern/cycles/render/tables.cpp b/intern/cycles/render/tables.cpp
index be0d4afbe2c..a8d502c432d 100644
--- a/intern/cycles/render/tables.cpp
+++ b/intern/cycles/render/tables.cpp
@@ -39,7 +39,10 @@ void LookupTables::device_update(Device *device, DeviceScene *dscene)
if(!need_update)
return;
- device->tex_alloc("__lookup_table", dscene->lookup_table);
+ device->tex_free(dscene->lookup_table);
+
+ if(lookup_tables.size() > 0)
+ device->tex_alloc("__lookup_table", dscene->lookup_table);
need_update = false;
}
--
GitLab