[Bf-blender-cvs] [518d68f] master: Cycles: Add some TODO comments about derivatives

[Sergey Sharybin]

Commit: 518d68fae07aa04874bb55286886e6673b8f961a
Author: Sergey Sharybin
Date:   Mon Oct 5 12:54:05 2015 +0500
Branches: master
https://developer.blender.org/rB518d68fae07aa04874bb55286886e6673b8f961a

Cycles: Add some TODO comments about derivatives

===================================================================

M	intern/cycles/kernel/osl/osl_services.h

===================================================================

diff --git a/intern/cycles/kernel/osl/osl_services.h b/intern/cycles/kernel/osl/osl_services.h
index 1734eaa..aa2befd 100644
--- a/intern/cycles/kernel/osl/osl_services.h
+++ b/intern/cycles/kernel/osl/osl_services.h
@@ -117,6 +117,7 @@ public:
 	             float * /*dresultds*/,
 	             float * /*dresultdt*/)
 	{
+		/* TODO(sergey): Support derivatives. */
 		return texture(filename,
 		               options,
 		               sg,
@@ -141,6 +142,7 @@ public:
 	               float * /*dresultdt*/,
 	               float * /*dresultdr*/)
 	{
+		/* TODO(sergey): Support derivatives. */
 		return texture3d(filename,
 		                 options,
 		                 sg,