Previously the CUDA context was always destroyed and the module along
with it. Now that this no longer happens, the missing module free became
a memory leak.
Also fix the same issue for HIP, though this is destroying the context
so it's not a problem yet.
Fix part of #119035
Co-authored-by: Brecht Van Lommel <brecht@blender.org>
This define all aliases for supported types,
document which one to use in C++ shared code,
move relevant defines to their backend file.
Rename `bool1` to `bool32_t` and cleanup
its usage as mentioned in #118961.
Rel. #118961
Pull Request: https://projects.blender.org/blender/blender/pulls/119098
Global built-ins appear to not work on AMD cards.
Also add a tweak to avoid a performance regression, similar
to what was done before. Disable adaptive subdivision kernel
code if not used.
Pull Request: https://projects.blender.org/blender/blender/pulls/119175
The enumerator values for various GPU compute platforms were
added starting with OIDN 2.0, with the Metal GPU type added
in OIDN 2.2.
This is an alternative fix to ebb781675d, which does not lead to
unhandled cases in switch statement, and follows the configuration
of OIDN and not Cycles (as OIDN might report devices which are
disabled in local Cycles build).
Pull Request: https://projects.blender.org/blender/blender/pulls/119155
* Only works on machines with a Qualcomm Snapdragon 8cx Gen3 or above.
Older generation devices are not and will not be supported due to
some driver issues
* Requires VS2022 for building.
* Uses new MSVC preprocessor for sse2neon compatibility.
* SIMD is not enabled, waiting on conversion of blenlib to C++.
Ref #119126
Pull Request: https://projects.blender.org/blender/blender/pulls/117036
HIP fails to allocate textures, typically when they are too large.
This commit lets the user know what might be causing the issue
rather than providing a confusing internal error message.
Pull Request: https://projects.blender.org/blender/blender/pulls/118239
New windows on GNOME with LIBDECOR windowing would sometimes have an
unusable title-bar with the whole title-bar acting as the edge-resize.
Would happen predictably when opening large windows which the window
manager would resize to fit the display.
The cause of this was Blender receiving a window configure event
without a window size for new windows. This configure event
would be ignored, causing the title bar not to work properly.
This is a regression from [0] which removed logic to calculate the
window size from the arguments passed to GHOST for window creation.
This wasn't correct either as the it could temporarily set the
window size before the requested size configuration was received.
Resolve the problem by queuing configuration requests,
handling them then the requested window size is known.
[0]: 1455315111
area light with zero spread was introduced in bf18032977. Such paths can
only be sampled with NEE, so MIS should not be used.
This fixes the discrepancy when Direct Light Sampling is set to MIS or NEE.
Pull Request: #118584
Adds an option to set the capture title when using renderdoc
`GPU_debug_capture_begin` has an optional `title` parameter to set
the title of the renderdoc capture.
Pull Request: https://projects.blender.org/blender/blender/pulls/118649
for a camera ray, compute the actual range of the hair width that the
current pixel covers, and only integrate that subset, to prevent a
ribbon-like appearance in close-up looks.
When the hair covers less than one pixel on the screen or when the ray
is not camera ray, the model works the same as before.
Pull Request: https://projects.blender.org/blender/blender/pulls/116094
