Fix cycles issue with BVH cache created with 64 bits and used for 32 bits binary,

and vice versa.

1 files changed, 4 insertions, 4 deletions

diff --git a/intern/cycles/util/util_cache.h b/intern/cycles/util/util_cache.h
index e8f111a5397..deff05fff16 100644
--- a/intern/cycles/util/util_cache.h
+++ b/intern/cycles/util/util_cache.h
@@ -72,7 +72,7 @@ public:
 		buffers.push_back(buffer);
 	}
 
-	void add(void *data, size_t size)
+	void add(const void *data, size_t size)
 	{
 		if(size) {
 			CacheBuffer buffer(data, size);
@@ -80,19 +80,19 @@ public:
 		}
 	}
 
-	void add(int& data)
+	void add(const int& data)
 	{
 		CacheBuffer buffer(&data, sizeof(int));
 		buffers.push_back(buffer);
 	}
 
-	void add(float& data)
+	void add(const float& data)
 	{
 		CacheBuffer buffer(&data, sizeof(float));
 		buffers.push_back(buffer);
 	}
 
-	void add(size_t& data)
+	void add(const size_t& data)
 	{
 		CacheBuffer buffer(&data, sizeof(size_t));
 		buffers.push_back(buffer);