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Age	Commit message (Collapse)	Author
2017-09-20	Added extra "const" to satisfy the strict clang version in Xcode 9	Stefan Werner

2017-09-19	Merge branch 'master' into blender2.8	Sergey Sharybin

2017-09-19	Fix T52818: Tangent space calculation is really slow for high-density mesh ↵	Sergey Sharybin
	with degenerated topology Now we replace O(N^2) computational complexity with O(N) extra memory penalty. Memory is much cheaper than CPU time. Keep in mind, memory penalty is like 4 megabytes per 1M vertices.
2017-09-19	Mikkspace: Cleanup, reduce indentation level	Sergey Sharybin

2017-09-18	Merge remote-tracking branch 'origin/master' into blender2.8	Dalai Felinto

2017-09-18	Merge branch 'master' into blender2.8	Sergey Sharybin

2017-09-18	Fix Cycles adaptive compile without volumes broken after recent changes.	Carlo Andreacchio
	Differential Revision: https://developer.blender.org/D2847
2017-09-16	Cycles: Fix compilation error with OpenCL split kernel	Hristo Gueorguiev

2017-09-15	Merge branch 'master' into blender2.8	Sergey Sharybin

2017-09-14	Fix T51416: Blender Crashes while moving Sliders	Sergey Sharybin
	The issue here was that removing datablock from main database will poke editors update, which includes buttons context to free users of texture. Since Cycles will free datablocks from job thread, it might crash Blender since main thread might be in the middle of drawing. Solved by exposing extra arguments to bpy.data.foo.remove() which indicates whether we want to perform ID user count and interface updates. While scripts shouldn't be using those normally, this is the only way to allow Cycles to skip interface update when removing datablock. Reviewers: mont29 Reviewed By: mont29 Differential Revision: https://developer.blender.org/D2840
2017-09-13	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-13	Code cleanup: store branch factor in PathState.	Brecht Van Lommel

2017-09-13	Code cleanup: avoid used of uninitialized value in case of precision issue.	Brecht Van Lommel

2017-09-13	Code cleanup: abstract shadow catcher logic more into accumulation code.	Brecht Van Lommel

2017-09-13	Code cleanup: deduplicate some branched and split kernel code.	Brecht Van Lommel
	Benchmarks peformance on GTX 1080 and RX 480 on Linux is the same for bmw27, classroom, pabellon, and about 2% faster on fishy_cat and koro.
2017-09-13	Code cleanup: tweak inlining for 2% better CUDA performance with hair.	Brecht Van Lommel

2017-09-12	Cycles: change AO bounces approximation to do more glossy and transmission.	Mathieu Menuet
	Rather than treating all ray types equally, we now always render 1 glossy bounce and unlimited transmission bounces. This makes it possible to get good looking results with low AO bounces settings, making it useful to speed up interior renders for example. Reviewed By: brecht Differential Revision: https://developer.blender.org/D2818
2017-09-12	Fix rare firefly in volume equiangular sampling when sampling short distance.	Brecht Van Lommel

2017-09-12	Cycles: improve sample stratification on area lights for path tracing.	Brecht Van Lommel
	Previously we used a 1D sequence to select a light, and another 2D sequence to sample a point on the light. For multiple lights this meant each light would get a random subset of a 2D stratified sequence, which is not guaranteed to be stratified anymore. Now we use only a 2D sequence, split into segments along the X axis, one for each light. The samples that fall within a segment then each are a stratified sequence, at least in the limit. So for example for two lights, we split up the unit square into two segments [0,0.5[ x [0,1[ and [0.5,1[ x [0,1[. This doesn't make much difference in most scenes, mainly helps if you have a few large area lights or some types of HDR backgrounds.
2017-09-12	Fix Cycles bug in RR termination, probability should never be > 1.0.	Brecht Van Lommel
	This causes render differences in some scenes, for example fishy_cat and pabellon scenes render brighter in a few spots. This is an old bug, not due to recent RR changes.
2017-09-12	Cycles: Tweaks to avoid compilation error of megakernel	Sergey Sharybin
	Also moved code out of deep-inside ifdef block, otherwise it was quite confusing.
2017-09-11	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-08	Cycles: Attempt to work around compilation of sm_20 and sm_21	Sergey Sharybin
	Disabled forceinline for those architectures, which seems to be compiling successfully more often. There might be ~3% slowdown based on quick tests, but better be rendering something rather than failing to compile kernels again and again. Those architectures will be doomed for abandon once we'll switch to toolkit 9.
2017-09-08	Cycles: disable fast math flags, only use a subset.	Brecht Van Lommel
	Empty BVH nodes are set to NaN which must be preserved all the way to the tnear <= tfar test which can then give false for empty nodes. This needs strict semantices and careful argument ordering for min() and max(), so the second argument is used if either of the arguments is NaN. Fixes T52635: crash in BVH traversal with SSE4.1. Differential Revision: https://developer.blender.org/D2828
2017-09-07	Fix leak w/ ocio glsl draw	Campbell Barton

2017-09-07	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-06	Fix T52660: CUDA volume texture rendering not working on Fermi GPUs.	Brecht Van Lommel

2017-09-06	Merge branch 'master' into blender2.8	Brecht Van Lommel

2017-09-06	Fix T52661: mesh light shader using backfacing not working, after new sampling.	Brecht Van Lommel

2017-09-06	Fix T52652: Cycles image box mapping has flipped textures.	Brecht Van Lommel
	This breaks backwards compatibility some in that 3 sides will be mapped differently now, but difficult to avoid and can be considered a bugfix.
2017-09-06	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-05	Cycles: Fix compilation error with CUDA after recent changes	Sergey Sharybin

2017-09-05	Fix T52433: Volume Absorption color tint	Sergey Sharybin
	Need to exit the volume stack when shadow ray laves the medium. Thanks Brecht for review and help in troubleshooting!
2017-09-05	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-05	Cycles: Cleanup, style	Sergey Sharybin

2017-09-04	Cycles: Fix compilation warning	Sergey Sharybin

2017-09-04	Fix T52533: Blender shuts down when rendering duplicated smoke domain	Sergey Sharybin

2017-09-01	Fix T52472: VSE Audio Volume not set immediately	Joerg Mueller
	Audio mixing is done with volume interpolation. A new handle started at volume 1, now starting at volume 0 for a smooth fade in.
2017-09-01	Merge branch 'master' into blender2.8	Campbell Barton

2017-09-01	Cycles: follow strict class naming convention	Campbell Barton

2017-08-31	Merge branch 'master' into blender2.8	Campbell Barton

2017-08-31	Cycles: Cleanup, indentation and trailing whitespace	Sergey Sharybin

2017-08-31	Merge branch 'master' into blender2.8	Campbell Barton

2017-08-31	Cycles: Fix typo in comment	Sergey Sharybin

2017-08-30	Fix T52591: OpenColorIO not working correct with OpenGL core profile on macOS.	Brecht Van Lommel
	Also remove textureSize() replacement code, is always supported now.
2017-08-30	OCIO: use modern GLSL texture functions	Mike Erwin
	small part of ongoing OpenGL upgrade
2017-08-30	Attempt to fix OpenColorIO issues on Mac	Dalai Felinto
	We cannot have version130 there (should use version 330 instead). Patch suggested by Brecht Van Lommel
2017-08-30	Fixing T52477 - switching from custom ray/triangle intersection code to the ↵	Stefan Werner
	one from util_intersection.h. This fixes the bug and makes the code more readable and maintainable.
2017-08-30	Cycles: Fix build with networking enabled	Mai Lavelle

2017-08-29	Fix Cycles Windows render errors with BVH2 CPU rendering.	Brecht Van Lommel
	One problem is that it was always using __mm_blendv_ps emulation even if the instruction was supported. The other that the emulation function was wrong. Thanks a lot to Ray Molenkamp for tracking this one down.