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7141 Commits

Author SHA1 Message Date
Campbell Barton
95a7a0a06e Gawain: add GWN_vertbuf_clear 
Needed to clear the buffer without freeing.
 2017-07-13 01:48:52 +10:00
Bastien Montagne
59b93123e9 Merge branch 'master' into blender2.8 2017-07-12 11:49:43 +02:00
Mai Lavelle
87164114a3 Cycles: Enable SSS from Principled BSDF only when actually in use 
This gives speed up for the split kernel in scenes using the principled BSDF
but without subsurface scattering.
 2017-07-12 04:40:24 -04:00
Campbell Barton
0837d19126 Merge branch 'master' into blender2.8 2017-07-12 13:59:13 +10:00
Mai Lavelle
1f933c94a7 Cycles: Fix comparison in principled BSDF 
Could have lead to black pixels.
 2017-07-11 23:41:22 -04:00
Brecht Van Lommel
29ec0b1162 Fix T52027: OSL getattribute() crash, when optimizer calls it before rendering. 2017-07-11 22:39:51 +02:00
Sergey Sharybin
e2c0197a96 Merge branch 'master' into blender2.8 2017-07-11 12:30:30 +02:00
Sergey Sharybin
e26f61a2b5 Cycles: Disable OpenCL clFlush workarounds 
This is something which was reported to work fine by Mai, Benjamin and
confirmed by myself. Disabling this workaround gains us some speedup:

                      Before           Now
bmw27                04:28.42        04:07.79
classroom            09:26.48        08:54.53
fishy_cat            08:44.01        08:18.70
koro                 09:17.98        08:57.18
pavillon_barcelone   12:26.64        11:52.81

Test environment is:
- Ubuntu 16.04, with all updates installed
- AMD RX 480 GPU
- amdgpu pro driver version 17.10-450821
 2017-07-11 12:16:58 +02:00
Sergey Sharybin
1dfc4be6ab Opensubdiv: Fix compilation error with older Opensubdiv versions 2017-07-11 11:05:39 +02:00
Brecht Van Lommel
f7e4484bfe Merge branch 'master' into blender2.8 2017-07-08 23:45:36 +02:00
Brecht Van Lommel
0584c5ba8e Fix T51959: Windows + Intel GPU offset between UI drawing and mouse. 
Unfortunately this means disabling the code that ensures the title
bar is properly scaled with DPI, however better to have that as a
cosmetic issue than Blender being unusable with a lot of Intel GPUs.
 2017-07-08 22:11:07 +02:00
Clément Foucault
fdadb4829c Gawain: Add support for compressed index with instancing. 2017-07-08 18:21:49 +02:00
Brecht Van Lommel
3361f2107b Fix T51967: OSL crash after rendering finished (mainly on Windows). 2017-07-08 02:46:06 +02:00
Brecht Van Lommel
5eead4b74e Cycles: recognize Eevee material output. 2017-07-08 01:14:50 +02:00
Dalai Felinto
3615350957 Merge remote-tracking branch 'origin/master' into blender2.8 2017-07-07 11:27:48 +02:00
Sergey Sharybin
fee7f688c3 Cycles: Fix ambiguity in call of min() function 2017-07-07 10:40:19 +02:00
Sergey Sharybin
aaec4ed07d Fix T51980: Motion Tracking - png image files appear in the Blender program directory when using refine 
Residue of debug code remained form some older bug fix.
 2017-07-07 09:27:24 +02:00
Sergey Sharybin
9d71ec5f8d Merge branch 'master' into blender2.8 2017-07-06 12:21:21 +02:00
Mai Lavelle
9c3f1ad003 Cycles: Add artificial memory limit debug option for OpenCL 2017-07-06 05:25:46 -04:00
Mai Lavelle
95b345b2fe Revert "Cycles: use std::min and max for extra overloads" 
We already have this in util_algorithm.h

This reverts commit cff172c762.
 2017-07-06 04:21:29 -04:00
Mai Lavelle
f9963f29e8 Cycles: Dont allow global size to fall to zero 2017-07-05 20:19:15 -04:00
Mai Lavelle
222b96e5c7 Cycles: Detect out of memory before buffer allocation in OpenCL devices 2017-07-05 20:19:12 -04:00
Mai Lavelle
cff172c762 Cycles: use std::min and max for extra overloads 2017-07-05 19:43:34 -04:00
Sybren A. Stüvel
cb55498159 Merge branch 'master' into blender2.8 2017-07-05 22:25:05 +02:00
Sergey Sharybin
31f8ca5034 Cycles: Fix compilation error after recent logging changes 
This file uses std::ostream for helper << operators, so need to make sure
corresponding header is included.
 2017-07-05 20:40:55 +02:00
Luca Rood
bdeeb29482 Merge branch 'master' into blender2.8 2017-07-05 15:50:01 +02:00
Sergey Sharybin
d37dd97e45 Cycles: Pass string by const reference rather than by value 
Some of the functions might have been inlined, but others i don't see
how that was possible (don't think virtual functions can be inlined here).

In any case, better be explicitly optimal in the code.
 2017-07-05 12:27:41 +02:00
Sergey Sharybin
58c456b12d Cycles: Fix compilation error when building without Glog and no C++11 2017-07-05 12:01:12 +02:00
Bastien Montagne
f23ed929ee Merge branch 'master' into blender2.8 
Conflicts:
	source/blender/makesdna/DNA_particle_types.h
 2017-07-04 13:13:49 +02:00
Alexander Romanov
e1482841dd Merge branch 'master' into blender2.8 2017-07-03 19:53:00 +03:00
Lukas Stockner
15fd758bd6 Fix T51950: Abnormally long Cycles OpenCL GPU render times with certain panoramic camera settings 
The problem here was that when a "invalid" path is generated by the panoramic camera, it was tagged
as RAY_TO_REGENERATE with the intention of generating a new path in kernel_buffer_update.

However, since that state was not handled in kernel_queue_enqueue, kernel_buffer_update did not
process the path which resulted in an infinite loop.
 2017-07-03 18:26:19 +02:00
Lukas Stockner
6782a6076c Cycles: Add missing split kernel to CPUDevice 2017-07-03 18:26:18 +02:00
Dalai Felinto
d97c3bc7ad Merge branch 'master' into blender2.8 2017-07-03 15:18:46 +02:00
Luca Rood
d48a9528ca Fix missing return error introduced by last commit 
End of non-void function was being reached since
f5535fcb83
 2017-07-03 12:12:27 +02:00
Brecht Van Lommel
f5535fcb83 Fi T51023: MixRGB constant folding not effective with clamp option. 2017-07-03 05:25:27 +02:00
Brecht Van Lommel
cda24d0853 Fix T51855: Cycles emssive objects with NaN transform break lighting. 2017-07-03 05:04:43 +02:00
Lucas Veber
405121d613 Fix T51759: fluid simulation particles not remoevd when colliding with outflow objects. 
Reviewed By: brecht

Differential Revision: https://developer.blender.org/D2719
 2017-07-02 22:42:08 +02:00
Brecht Van Lommel
29c8c50442 Fix T51956: color noise with principled sss, radius 0 and branched path. 2017-07-02 19:21:08 +02:00
Brecht Van Lommel
52b9516e03 Fix principled BSDF incorrectly missing subsurface component with base color black. 2017-07-02 18:22:24 +02:00
Howard Trickey
76eefa5c0d Better fix for isfinite problem - works in older gcc's too. 
Previous fix relying on __cplusplus value didn't fix for older
gcc's on linux, but this fix does.
 2017-06-30 09:04:01 -04:00
Howard Trickey
1938a81e42 Fix compile error after recent 9c2bbfb6 commit. 
Older C++ compilers use finite instead of isfinite.
 2017-06-30 07:47:37 -04:00
Dalai Felinto
b43cdc91ce Fix T51721: OpenGL Detection is broken on Windows 
Now computers that support OpenGl3.3 (but not 4.5) can run Blender 2.8.

For any given HDC, you may only call SetPixelFormat *ONCE* any future
calls for the same HDC will fail. And computers that would support only
OpenGL 3.3 wouldn't have a change to get a valid OpenGL context because
the pixelformat was already set while trying to probe the supported
contexts.

We fix this by splitting the final context creation from the query of
supported OpenGL versions.

Patch by Ray Molenkamp (bzzt_ploink/LazyDodo) with code style fixes and
comments by me.
 2017-06-30 13:33:54 +02:00
Campbell Barton
bc347f6015 Merge branch 'master' into blender2.8 2017-06-30 13:46:53 +10:00
Mai Lavelle
c8fa716c06 Cycles: Use float constants instead of double 2017-06-29 23:07:18 -04:00
Mai Lavelle
56dcfcce05 Cycles: Disable baking in mega kernel when not in use to improve build times 2017-06-29 23:07:18 -04:00
Campbell Barton
9c2bbfb6ce Fix T50887: Holes in fluid mesh on Windows 
D2556 by @chrisr
 2017-06-30 11:48:12 +10:00
Campbell Barton
7dc9e42721 Missing from last commit 2017-06-29 20:33:24 +10:00
Campbell Barton
34566aa969 Gawain: add method of stepping over data directly 
This avoids using GWN_vertbuf_attr_set which needs to calculate the
offset and perform a memcpy every call.

Exposing the data directly allows us to avoid a memcpy in some cases
and means we can write to the vertex buffer's memory directly.
 2017-06-29 20:09:05 +10:00
Campbell Barton
2343dcf0d2 Gawain: Use common prefix for packed normal 2017-06-29 18:54:23 +10:00
Bastien Montagne
2113dbb013 Merge branch 'master' into blender2.8 
Conflicts:
	source/blender/editors/space_outliner/outliner_select.c
 2017-06-29 10:11:17 +02:00