Sergey Sharybin b06962fcfe Cycles: Avoid using lookup table for Beckmann slopes on GPU ... This patch is based on some work done in D788 and re-formulation from Beckmann implementation in OpenShadingLanguage. Skipping texture lookup helps a lot on GPUs where it's more expensive to access texture memory than to do some extra calculation in threads. CPU code still uses lookup-table based approach since this seems to be still faster (at least on computers i've got access to). This change gives about 2% speedup on BMW scene with GTX560TI.		2015-04-05 19:07:45 +05:00
build_files	Buildbot: Use Clang with OpenMP support for 64bit OSX builds	2015-03-30 13:05:14 +05:00
doc	rename BGE attr from D1091 (match methods)	2015-03-27 22:23:19 +11:00
extern	Tracking: Fix one frame memory leak when tracking last frame	2015-03-25 13:20:37 +05:00
intern	Cycles: Avoid using lookup table for Beckmann slopes on GPU	2015-04-05 19:07:45 +05:00
release	WIP: Added dedicated operator for unlinking actions from the Action Editor (NLA buttons support to come)	2015-04-04 11:37:06 +13:00
scons@625d446ae8	Fixed border extension for the sunbeams node.	2014-09-23 11:42:11 +02:00
source	Fix T44251 (2nd try): Changing views using numpad broken	2015-04-05 15:41:20 +02:00
tests	BLI GHash: add some basic gtests.	2015-03-19 19:50:51 +01:00
.arcconfig	Use HTTPS protocol for arc	2013-12-24 22:57:27 +06:00
.gitignore	Revert "ignore conflict files"	2014-08-08 06:00:49 +10:00
.gitmodules	Initialize git submodules for addons, locales and scons	2013-11-15 12:19:08 +06:00
CMakeLists.txt	CMake: Enable strict flags for C++	2015-03-27 18:23:31 +05:00
COPYING	== docs ==	2010-10-13 14:44:22 +00:00
GNUmakefile	tweaks to packman build	2015-03-24 07:49:17 +11:00
SConstruct	SCons: cudakernels now depends on some configuration tests	2015-03-30 13:11:08 +05:00