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Today

Brecht Van Lommel (brecht) committed rB3ff9aab8f2c8: Fix buffer overflow vulernability in thumbnail file reading. (authored by Brecht Van Lommel (brecht)).
Fix buffer overflow vulernability in thumbnail file reading.
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rB0dfcf7b0d2fe: Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading. (authored by Brecht Van Lommel (brecht)).
Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading.
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rBd5a29213c977: Memory: add MEM_malloc_arrayN() function to protect against overflow. (authored by Brecht Van Lommel (brecht)).
Memory: add MEM_malloc_arrayN() function to protect against overflow.
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rBa32fd14c319f: Cleanup: SGI format, remove unused struct members (authored by Campbell Barton (campbellbarton)).
Cleanup: SGI format, remove unused struct members
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rB6a8322261896: Fix SGI foramt reader CVE-2017-2901 (authored by Campbell Barton (campbellbarton)).
Fix SGI foramt reader CVE-2017-2901
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rB21e8f484c7a4: Cleanup: SGI format, avoid overflow (authored by Campbell Barton (campbellbarton)).
Cleanup: SGI format, avoid overflow
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rB5ae386a98d03: Cleanup: SGI format, use uint/short/char types (authored by Campbell Barton (campbellbarton)).
Cleanup: SGI format, use uint/short/char types
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) committed rB31f67f766979: Fix writing Iris images w/ invalid header (authored by Campbell Barton (campbellbarton)).
Fix writing Iris images w/ invalid header
Wed, Jan 17, 9:04 PM
Brecht Van Lommel (brecht) updated the task description for T53683: 2.79a release.
Wed, Jan 17, 8:56 PM · BF Blender
Brecht Van Lommel (brecht) updated the diff for D3002: Fix some buffer overflow vulnerabilities in mesh code..

Update to fix more crashes found after testing with repro cases.

Wed, Jan 17, 8:35 PM
Brecht Van Lommel (brecht) reopened D3002: Fix some buffer overflow vulnerabilities in mesh code..
Wed, Jan 17, 8:34 PM
Brecht Van Lommel (brecht) committed rB07aed404cfb2: Fix buffer overflow vulernability in thumbnail file reading. (authored by Brecht Van Lommel (brecht)).
Fix buffer overflow vulernability in thumbnail file reading.
Wed, Jan 17, 8:30 PM
Brecht Van Lommel (brecht) committed rBd30cc1ea0b9b: Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading. (authored by Brecht Van Lommel (brecht)).
Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading.
Wed, Jan 17, 8:30 PM
This revision was not accepted when it landed; it landed in state Needs Review.
Wed, Jan 17, 8:30 PM
Brecht Van Lommel (brecht) committed rBa6700362c71c: Memory: add MEM_malloc_arrayN() function to protect against overflow. (authored by Brecht Van Lommel (brecht)).
Memory: add MEM_malloc_arrayN() function to protect against overflow.
Wed, Jan 17, 8:30 PM
This revision was not accepted when it landed; it landed in state Needs Review.
Wed, Jan 17, 8:30 PM
This revision was not accepted when it landed; it landed in state Needs Review.
Wed, Jan 17, 8:30 PM
Brecht Van Lommel (brecht) added a comment to T53816: Denoiser produces artefacts depending on radius.

Well, normally bugs only. Though this could have been a bug, it's hard to know these things without being familiar with underlying algorithms. It doesn't harm to report things just in case.

Wed, Jan 17, 8:13 PM · BF Blender
Brecht Van Lommel (brecht) closed T53816: Denoiser produces artefacts depending on radius as Archived.

The denoiser can always be improved, but there's nog bugs here.

Wed, Jan 17, 7:14 PM · BF Blender
Brecht Van Lommel (brecht) closed T53813: "Denoising Image" pass node connections don't get saved as Resolved.

This was solved in rBc74c72101e51: Fix compositor node links getting lost on file load for custom render passes..

Wed, Jan 17, 7:09 PM · BF Blender

Yesterday

Brecht Van Lommel (brecht) merged T53803: Cycles Glass BSDF color affects both reflection and refraction into T52615: Glass BSDF has colored reflection, what is wrong..
Tue, Jan 16, 7:46 PM · Cycles, BF Blender
Brecht Van Lommel (brecht) merged task T53803: Cycles Glass BSDF color affects both reflection and refraction into T52615: Glass BSDF has colored reflection, what is wrong..
Tue, Jan 16, 7:46 PM · BF Blender
Brecht Van Lommel (brecht) committed rBL61979: Cycles tests: update some reference renders that diverged too much..
Cycles tests: update some reference renders that diverged too much.
Tue, Jan 16, 2:55 PM
Brecht Van Lommel (brecht) triaged T53793: Blender not working properly on Windows 10 as Incomplete priority.

Did you try installing the latest drivers from the NVIDIA website?

Tue, Jan 16, 1:44 PM · BF Blender
Brecht Van Lommel (brecht) added a comment to T53795: eGPU can't work.

It is not clear to if you are trying to use this card for OpenGL, or for Cycles OpenCL rendering. Either way we need more info:

Tue, Jan 16, 1:38 PM · BF Blender
Brecht Van Lommel (brecht) updated the diff for D3002: Fix some buffer overflow vulnerabilities in mesh code..

Address comments.

Tue, Jan 16, 12:13 PM
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

Indeed, that's the point I was trying to make in T52924#469725. In my opinion there is nothing we can do to fundamentally improve .blend file loading security against these types of (difficult and somewhat unlikely) attacks in the short term. Ironically, if we had worse security and allowed executing embedded scripts on load by default like other software, it wouldn't even matter.

Tue, Jan 16, 11:56 AM · BF Blender
Brecht Van Lommel (brecht) updated subscribers of D3002: Fix some buffer overflow vulnerabilities in mesh code..
Tue, Jan 16, 11:31 AM
Brecht Van Lommel (brecht) updated the diff for D3002: Fix some buffer overflow vulnerabilities in mesh code..

Add unit tests.

Tue, Jan 16, 5:00 AM
Brecht Van Lommel (brecht) triaged T53790: Design Doc: Sample based compositor as Normal priority.
Tue, Jan 16, 4:46 AM · Compositing, BF Blender
Brecht Van Lommel (brecht) added a comment to T53790: Design Doc: Sample based compositor.

So if I understand this correctly, the idea is to handle one sample at a time, using Monte Carlo sampling for operations like blur. The advantage of that is that it simplifies the implementation, as every sample can be handled individually, in a single kernel execution. As a result it may also be easier to optimize than a more complicated implementation that theoretically could be faster but isn't. It also naturally provides a progressive preview. "Monte Carlo compositing" is a very interesting idea and I hadn't realised this was the plan.

Tue, Jan 16, 4:46 AM · Compositing, BF Blender

Mon, Jan 15

Brecht Van Lommel (brecht) added a comment to D3002: Fix some buffer overflow vulnerabilities in mesh code..

I discussed this with @Sergey Sharybin (sergey) in IRC, and conclusion was that malloc() should be ok to use here. The only real difference with calloc() appears to be the zeroing, and we are not trying to protect against reading uninitialized memory here.

Mon, Jan 15, 5:20 PM
Brecht Van Lommel (brecht) added a comment to D3002: Fix some buffer overflow vulnerabilities in mesh code..

I'm not sure why using calloc() would be safer for the kind of vulnerability we are trying to protect against? malloc() lets you allocate more memory than you can actually use, but still the allocations should not overlap and you should not be able to overwrite other memory that is in use, as long as you don't write outside the bounds for each memory allocation? The program may crash when out of memory, but not in a way that can be exploited?

Mon, Jan 15, 2:28 PM
Brecht Van Lommel (brecht) updated the diff for D3002: Fix some buffer overflow vulnerabilities in mesh code..

Fixes.

Mon, Jan 15, 9:25 AM
Brecht Van Lommel (brecht) updated the summary of D3002: Fix some buffer overflow vulnerabilities in mesh code..
Mon, Jan 15, 8:01 AM
Brecht Van Lommel (brecht) updated the diff for D3002: Fix some buffer overflow vulnerabilities in mesh code..
  • Add fixes for the remaining vulnerabilities, far from elegant though.
  • Abort in case of integer overflow in MEM_.alloc_arrayN, since we lack proper tests for NULL return in a lot of places. The idea being that the overflow means we have invalid data anyway that would most likely crash later, so better do it immediately than when it could lead to vulnerabilities.
Mon, Jan 15, 8:01 AM
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

The reported vulnerabilities indeed are all based on cases where there is some overflow in computing the size for memory allocation,

Mon, Jan 15, 12:22 AM · BF Blender
Brecht Van Lommel (brecht) updated the summary of D3002: Fix some buffer overflow vulnerabilities in mesh code..
Mon, Jan 15, 12:20 AM
Brecht Van Lommel (brecht) created D3002: Fix some buffer overflow vulnerabilities in mesh code..
Mon, Jan 15, 12:20 AM
Brecht Van Lommel (brecht) created D3001: Fix buffer overflow vulernability in thumbnail file reading..
Mon, Jan 15, 12:12 AM

Sun, Jan 14

Brecht Van Lommel (brecht) closed T53776: vertex color is not working as Archived.

Please use a user community forum for questions on how to use Blender, this tracker is strictly for bug reports, and you're more likely to get useful help elsewhere.
https://blenderartists.org/forum/
https://blender.stackexchange.com/

Sun, Jan 14, 10:22 PM
Brecht Van Lommel (brecht) closed T53778: Shading bug; normal map with generated texture coordinates as Archived.

Thanks for offering help, but Blender Internal is planned to be removed in Blender 2.80 so there is not much point in working on this.

Sun, Jan 14, 10:20 PM · Rendering, BF Blender
Brecht Van Lommel (brecht) triaged T53781: Dual Gpu's causing Blender Crash when opening User Prefs window as Incomplete priority.

Please try the latest build from here, we did some fixes related to this:
https://builder.blender.org/download/

Sun, Jan 14, 10:15 PM · BF Blender
Brecht Van Lommel (brecht) updated the summary of D2999: Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading..
Sun, Jan 14, 8:32 PM
Brecht Van Lommel (brecht) created D2999: Fix buffer overflows in TIFF, PNG, IRIS, DPX, HDR and AVI loading..
Sun, Jan 14, 4:41 PM
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

And to be a bit more explicit: if I had to guess, then I estimate that seriously securing Blender against these types of attacks would take at least 4 developers working full time for 2 years. Which is not an argument against addressing vulnerabilities, but just to give an idea of the cost.

Sun, Jan 14, 11:33 AM · BF Blender
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

Right, what I mean is that invalid data that slips through .blend file loading could cause crashes later on, because the code generally assumes it to be valid and what happens when it isn't is unpredictable. And also technically valid data can cause problems.

Sun, Jan 14, 11:06 AM · BF Blender
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

I agree it would be good to validate .blend file contents, in the generic ways that you mention it probably wouldn't add too much code complexity? The tricky part is the more complex data relations, mesh being the primary one for which we already have a validation function, but there's other ones which could be corrupted too (particles, curves, node trees, ..).

Sun, Jan 14, 9:11 AM · BF Blender

Sat, Jan 13

Dalai Felinto (dfelinto) awarded rB40dbf2fc0000: Fix T53771: missing view pixels when rendering multiview + FSAA. a Like token.
Sat, Jan 13, 2:38 PM
Brecht Van Lommel (brecht) updated the task description for T53683: 2.79a release.
Sat, Jan 13, 3:02 AM · BF Blender
Brecht Van Lommel (brecht) committed rB13973a5bbf35: Fix T47212: Luminance Key not working with HDR and out-of-gamut ranges. (authored by Aaron Carlisle (Blendify)).
Fix T47212: Luminance Key not working with HDR and out-of-gamut ranges.
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rB824c039230e0: Fix T53567: Negative pixel values causing artifacts with denoising (authored by Lukas Stockner (lukasstockner97)).
Fix T53567: Negative pixel values causing artifacts with denoising
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rBa623c02569ae: Cycles: Fixed compilation of CUDA kernels. Follow-up fix for my last commit. (authored by Stefan Werner (swerner)).
Cycles: Fixed compilation of CUDA kernels. Follow-up fix for my last commit.
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rBb3adce776674: Cycles: Workaround for performance loss with the CUDA 9.0 SDK. (authored by Stefan Werner (swerner)).
Cycles: Workaround for performance loss with the CUDA 9.0 SDK.
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rB30a0459f2cfe: Fix T53692: OpenCL multi GPU rendering not using all GPUs. (authored by Brecht Van Lommel (brecht)).
Fix T53692: OpenCL multi GPU rendering not using all GPUs.
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rB2ca933f45773: Fix T53755: Cycles OpenCL lamp shaders have incorrect normal. (authored by Brecht Van Lommel (brecht)).
Fix T53755: Cycles OpenCL lamp shaders have incorrect normal.
Sat, Jan 13, 2:52 AM
Brecht Van Lommel (brecht) committed rBcdc31c3e6e95: Merge branch 'master' into blender2.8 (authored by Brecht Van Lommel (brecht)).
Merge branch 'master' into blender2.8
Sat, Jan 13, 2:07 AM
Brecht Van Lommel (brecht) added a comment to T52924: Talos security advisory for Blender product (TALOS-2017-0451).

Right, I am not speaking for the Blender Foundation. Nor am I saying vulnerabilities should not be taken seriously, but rather that if anyone is serious about making loading arbitrary .blend files in Blender secure, fixing these issues reported by TALOS will not get us much closer to that. Users should understand that loading untrusted scene files in Blender and similar CG software is not secure, and not get the false impression that software developers addressing the occasional reported issue means it is secure.

Sat, Jan 13, 1:18 AM · BF Blender
Brecht Van Lommel (brecht) closed T53765: No background image as Invalid.

There's no background image in this file, and the 3D view is not in one of the orthographic side views.

Sat, Jan 13, 12:05 AM · BF Blender
Brecht Van Lommel (brecht) committed rB40dbf2fc0000: Fix T53771: missing view pixels when rendering multiview + FSAA. (authored by Brecht Van Lommel (brecht)).
Fix T53771: missing view pixels when rendering multiview + FSAA.
Sat, Jan 13, 12:01 AM
Brecht Van Lommel (brecht) closed T53771: Full Sample AA breaks stereo renderings in Blender Render as Resolved by committing rB40dbf2fc0000: Fix T53771: missing view pixels when rendering multiview + FSAA..
Sat, Jan 13, 12:01 AM · BF Blender
Brecht Van Lommel (brecht) committed rB5bd9b12dc47d: Cycles: adaptive subdivision support for panoramic cameras. (authored by Mai Lavelle (maiself)).
Cycles: adaptive subdivision support for panoramic cameras.
Sat, Jan 13, 12:01 AM
Brecht Van Lommel (brecht) closed T49254: Adaptive subdivision doesn't work when using panoramic fisheye equidistant camera as Resolved by committing rB5bd9b12dc47d: Cycles: adaptive subdivision support for panoramic cameras..
Sat, Jan 13, 12:01 AM · Cycles, BF Blender
This revision was not accepted when it landed; it landed in state Needs Revision.
Sat, Jan 13, 12:01 AM
Brecht Van Lommel (brecht) committed rBb603792fec45: Code refactor: adjust camera update for easier code sharing with kernel. (authored by Brecht Van Lommel (brecht)).
Code refactor: adjust camera update for easier code sharing with kernel.
Sat, Jan 13, 12:01 AM
Brecht Van Lommel (brecht) committed rB5cf032678ff9: Code cleanup: remove test code to disable motion blur, no longer useful. (authored by Brecht Van Lommel (brecht)).
Code cleanup: remove test code to disable motion blur, no longer useful.
Sat, Jan 13, 12:01 AM
Brecht Van Lommel (brecht) accepted D2468: Cycles: Make adaptive subdivision work with panoramic projections.

I'm doing a few fixes to make this work in latest master, and committing.

Sat, Jan 13, 12:00 AM

Fri, Jan 12

Brecht Van Lommel (brecht) added a comment to T51416: Blender Crashes while moving Sliders.

This bug was fixed after the 2.79 release, so you would need to test the daily build or the upcoming 2.79a to confirm if it's fixed:
https://builder.blender.org/download/

Fri, Jan 12, 11:53 PM · BF Blender
Brecht Van Lommel (brecht) committed rBL61978: Cycles tests: update for transparent glass..
Cycles tests: update for transparent glass.
Fri, Jan 12, 2:07 AM
Brecht Van Lommel (brecht) committed rBL61977: Cycles tests: update for dicing camera and offscreen dicing scale..
Cycles tests: update for dicing camera and offscreen dicing scale.
Fri, Jan 12, 2:07 AM
Brecht Van Lommel (brecht) committed rB322f0223d04a: Cycles: option to make background visible through glass transparent. (authored by Lukas Stockner (lukasstockner97)).
Cycles: option to make background visible through glass transparent.
Fri, Jan 12, 2:06 AM
Brecht Van Lommel (brecht) committed rBcce280dd6767: Cycles: add offscreen dicing scale and dicing camera. (authored by Mai Lavelle (maiself)).
Cycles: add offscreen dicing scale and dicing camera.
Fri, Jan 12, 2:06 AM
This revision was not accepted when it landed; it landed in state Needs Review.
Fri, Jan 12, 2:06 AM
Brecht Van Lommel (brecht) closed D2891: Cycles: Add out of view dicing falloff and dicing camera.
Fri, Jan 12, 2:06 AM
Brecht Van Lommel (brecht) accepted D2891: Cycles: Add out of view dicing falloff and dicing camera.
Fri, Jan 12, 1:33 AM
Brecht Van Lommel (brecht) accepted D2904: Cycles: Add option that makes background visible through glass have alpha transparency.
Fri, Jan 12, 1:32 AM
Brecht Van Lommel (brecht) updated the diff for D2891: Cycles: Add out of view dicing falloff and dicing camera.
  • Rename to Offscreen Dicing Scale, and set default to 4.0.
  • Remove ANIMATABLE from dicing camera, pointer properties do not support animation currently.
Fri, Jan 12, 1:29 AM

Thu, Jan 11

Brecht Van Lommel (brecht) triaged T53767: Rendering with Volume Absorption aborts with CUDA Error as Normal priority.

I couldn't reproduce a crash on Linux with a GTX 1080, will test on Windows later.

Thu, Jan 11, 11:08 PM · Rendering, BF Blender
Brecht Van Lommel (brecht) committed rB2dbcc17897f1: Fix Cycles bevel normal baking having some random incorrect pixels. (authored by Brecht Van Lommel (brecht)).
Fix Cycles bevel normal baking having some random incorrect pixels.
Thu, Jan 11, 10:51 PM
Brecht Van Lommel (brecht) committed rB6b3d85fa51f3: Build: auto detection of libraries built by "make deps" on Linux. (authored by Brecht Van Lommel (brecht)).
Build: auto detection of libraries built by "make deps" on Linux.
Thu, Jan 11, 10:51 PM
This revision was not accepted when it landed; it landed in state Needs Review.
Thu, Jan 11, 10:51 PM
Brecht Van Lommel (brecht) committed rBL61976: Cycles tests: update for bevel baking fix..
Cycles tests: update for bevel baking fix.
Thu, Jan 11, 10:48 PM
Brecht Van Lommel (brecht) updated the diff for D2904: Cycles: Add option that makes background visible through glass have alpha transparency.

Address comments.

Thu, Jan 11, 9:41 PM
Brecht Van Lommel (brecht) planned changes to D2894: Cycles: combined CUDA + OpenCL rendering support..
Thu, Jan 11, 7:55 PM
Brecht Van Lommel (brecht) committed rB6dd164a1888d: Fix T53755: Cycles OpenCL lamp shaders have incorrect normal. (authored by Brecht Van Lommel (brecht)).
Fix T53755: Cycles OpenCL lamp shaders have incorrect normal.
Thu, Jan 11, 8:49 AM
Brecht Van Lommel (brecht) closed T53755: GPU/CPU have light texture coordinates broken as Resolved by committing rB6dd164a1888d: Fix T53755: Cycles OpenCL lamp shaders have incorrect normal..
Thu, Jan 11, 8:49 AM · BF Blender
Brecht Van Lommel (brecht) triaged T53755: GPU/CPU have light texture coordinates broken as Confirmed priority.
Thu, Jan 11, 8:47 AM · BF Blender
Brecht Van Lommel (brecht) triaged T53758: AO checkbox in Combined baking affects nothing. as Incomplete priority.

Without a .blend file attached we can't tell what exactly the issue is you are seeing, but this is probably not a bug.

Thu, Jan 11, 8:28 AM · Cycles, BF Blender
Brecht Van Lommel (brecht) updated the task description for T53758: AO checkbox in Combined baking affects nothing..
Thu, Jan 11, 8:18 AM · Cycles, BF Blender
Brecht Van Lommel (brecht) committed rBL61975: Cycles tests: update for animated object scale in motion blur support..
Cycles tests: update for animated object scale in motion blur support.
Thu, Jan 11, 4:01 AM
Brecht Van Lommel (brecht) committed rB25b794a39d8c: Cycles: support animated object scale in motion blur. (authored by Stefan Werner (swerner)).
Cycles: support animated object scale in motion blur.
Thu, Jan 11, 3:13 AM
This revision was not accepted when it landed; it landed in state Needs Review.
Thu, Jan 11, 3:13 AM · Cycles
Brecht Van Lommel (brecht) updated the diff for D2937: Cycles: Re-enabled motion blur for object scaling..

For me the difference was much bigger than noise changes. This version passes the regression tests, except for one which has motion blur with scale so that's fine.

Thu, Jan 11, 2:40 AM · Cycles
Brecht Van Lommel (brecht) added a comment to rBc621832d3d35: Cycles: CUDA support for rendering scenes that don't fit on GPU..

I wasn't able to reproduce this bug with the incorrect tiles in the Victor scene on either Windows or Linux, tested with Titan Xp (no host memory), GTX 1080 (little bit of host memory) and GTX 580 (almost entirely in host memory).

Thu, Jan 11, 12:17 AM
Brecht Van Lommel (brecht) added a comment to T53692: Not all OpenCL devices used during render.

I committed a fix for this issue, but I couldn't reproduce the bug so I'm not sure if it works. My guess is that for whatever reason the driver is not giving us unique IDs for each device.

Thu, Jan 11, 12:09 AM · BF Blender
Brecht Van Lommel (brecht) committed rBc27cab268bf3: Fix Windows compiler warning using WITH_CYCLES_NATIVE_ONLY. (authored by Brecht Van Lommel (brecht)).
Fix Windows compiler warning using WITH_CYCLES_NATIVE_ONLY.
Thu, Jan 11, 12:07 AM
Brecht Van Lommel (brecht) committed rBd0892a66483c: Fix issue with moving CUDA memory to host and multiple devices. (authored by Brecht Van Lommel (brecht)).
Fix issue with moving CUDA memory to host and multiple devices.
Thu, Jan 11, 12:07 AM
Brecht Van Lommel (brecht) committed rB0f4b46cee612: Fix T53692: OpenCL multi GPU rendering not using all GPUs. (authored by Brecht Van Lommel (brecht)).
Fix T53692: OpenCL multi GPU rendering not using all GPUs.
Thu, Jan 11, 12:07 AM
Brecht Van Lommel (brecht) closed T53692: Not all OpenCL devices used during render as Resolved by committing rB0f4b46cee612: Fix T53692: OpenCL multi GPU rendering not using all GPUs..
Thu, Jan 11, 12:07 AM · BF Blender

Wed, Jan 10

Brecht Van Lommel (brecht) renamed T53749: Removed SPAM from McAfee support phone number 1-855-675-4245 McAfee help number to Removed SPAM.
Wed, Jan 10, 7:37 AM