[Bf-blender-cvs] [6d8aa850511] master: Fix too much memory usage for Cycles attribute map.
Brecht Van Lommel
noreply at git.blender.org
Mon May 21 12:07:41 CEST 2018
Commit: 6d8aa8505115c03ab2a50489f23fe36dea8cd564
Author: Brecht Van Lommel
Date: Mon May 21 11:08:03 2018 +0200
Branches: master
https://developer.blender.org/rB6d8aa8505115c03ab2a50489f23fe36dea8cd564
Fix too much memory usage for Cycles attribute map.
Thanks to Thomas Krebs for identifying the problem and solution.
===================================================================
M intern/cycles/render/mesh.cpp
===================================================================
diff --git a/intern/cycles/render/mesh.cpp b/intern/cycles/render/mesh.cpp
index 7cfbb7b7c7d..7a9d604244d 100644
--- a/intern/cycles/render/mesh.cpp
+++ b/intern/cycles/render/mesh.cpp
@@ -1307,7 +1307,7 @@ void MeshManager::update_svm_attributes(Device *, DeviceScene *dscene, Scene *sc
return;
/* create attribute map */
- uint4 *attr_map = dscene->attributes_map.alloc(attr_map_size*scene->meshes.size());
+ uint4 *attr_map = dscene->attributes_map.alloc(attr_map_size);
memset(attr_map, 0, dscene->attributes_map.size()*sizeof(uint));
for(size_t i = 0; i < scene->meshes.size(); i++) {
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