Previously in Audaspace there was choice between linear resampler (okay
for preview, but not great for final mix), or "extremely high quality
preset" for rendering the final mix; with nothing in between. I have just
landed "medium" and "low" resampler quality levels in upstream Audaspace
(see https://github.com/audaspace/audaspace/pull/18 with details and
quality spectograms, also comparison with Audacity resampler).
This PR updates Audaspace to latest upstream, and switches to use the newly
added "medium" quality resampler. There's no audible difference (nor visible
one in spectrograms), as far as I can tell.
Timings, rendering out frames 1000-3000 of Sprite Fright Edit blender
studio data set:
- Windows (Ryzen 5950X, VS2022): 92 -> 73 sec
- Mac (M1 Max, clang 15): 70 -> 62 sec
i.e. using a faster audio resampler makes the _whole render process_ be
10-20% faster (however, this from VSE where it combines already pre-rendered
image strips).
Pull Request: https://projects.blender.org/blender/blender/pulls/116059
ROCm 6 brings some changes to the HIP API. This pull request is meant to be
backward and forward compatible.
That is Blender could be compiled with either ROCM 6 or 5 and run on either.
The main change is the hipMemoryType enum, which we check based on the
runtime version to use the correct enum values.
Without this, HIP will not work on Windows with upcoming 23.40 driver.
Pull Request: https://projects.blender.org/blender/blender/pulls/116713
* Different fix for Mantaflow linker warnings that works with new OpenVDB.
* Use new linker for arm64 as it no longer produces warnings with latest
Xcode. Still use the old one for x86_64 as some warnings remain.
* Fix wrong x86_64 build target in deps builder.
For the upcoming 4.1 libraries.
Ref #113157
Pull Request: https://projects.blender.org/blender/blender/pulls/116708
NDEBUG is part of the C standard and disables asserts. Only this will
now be used to decide if asserts are enabled.
DEBUG was a Blender specific define, that has now been removed.
_DEBUG is a Visual Studio define for builds in Debug configuration.
Blender defines this for all platforms. This is still used in a few
places in the draw code, and in external libraries Bullet and Mantaflow.
Pull Request: https://projects.blender.org/blender/blender/pulls/115774
The last good commit was 8474716abb.
After this commits from main were pushed to blender-v4.0-release. These are
being reverted.
Commits a4880576dc from to b26f176d1a that happend afterwards were meant for
4.0, and their contents is preserved.
With current main code, trying to build a full debug build with ASAN
enabled will fail at linking, due to out-of-bound memory references
within the binary file, e.g.:
```
mold: error: /usr/lib/gcc/x86_64-linux-gnu/13/crtbegin.o:(.text):
relocation R_X86_64_32S against .tm_clone_table out of range:
2147741344 is not in [-2147483648, 2147483648)
```
This commit works around the issue by disabling ASAN by default for the
`extern` dependencies. A new `WITH_COMPILER_ASAN_EXTERN` CMake
option is added to enable it if needed - some other components need to be
disabled then.
NOTE: This is more of an emergency band-aid to the general binary size issue,
see #113892 for on-going discussions about better solutions in the long term.
Pull Request: https://projects.blender.org/blender/blender/pulls/113891
The sound equalizer is using the Audaspace FFT Convolver.
The blender part creates an array of descriptions of power per "band"
and orders the creation of Equalizer (ISound) in the Audaspace.
Modifier can be created on sound strips. It lets you define
amplification or attenuation over frequency range from 30Hz to 20 kHz.
The power is limited to -30 db - 30 db. This is done using curve
mapping widget.
Co-authored-by: menda <alguien@aqui.es>
Co-authored-by: Richard Antalik <richardantalik@gmail.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/105613
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.
While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.
Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.
Some directories in `./intern/` have also been excluded:
- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.
An "AUTHORS" file has been added, using the chromium projects authors
file as a template.
Design task: #110784
Ref !110783.
Allow SVG files to have previews in the File Browser. Adds
nanosvgrast.h to extern\nanosvg\, which is an SVG rasterizer that is
an optional part of the nanosvg source.
Pull Request: https://projects.blender.org/blender/blender/pulls/109567
Update nlohman/json library from 3.10.2 (released 2021-08-26) to 3.11.2
(released 2022-08-12). No specific reason for an update, just to keep
libraries up-to-date.
Release logs: https://github.com/nlohmann/json/releases
Note: The library may use `std::filesystem` now, which was an issue on
macOS for Blender before. Availability is checked first though, so this
should be fine.
Pull Request: https://projects.blender.org/blender/blender/pulls/108519
Try loading ROCm 5.x libraries specifically, as the .so without version
is only part of the development package.
Thanks to Lee Ringham investigating and proposing this solution.
The library is used by OBJ/PLY exporters, and asset_catalog_tree_view.
Performance of OBJ/PLY export seems to be the same. Blender executable
gets a tiny bit smaller (-5kb) on windows.
* Add HIP-RT API functions and library loading
* Add more HIP API types and functions
* Find HIP linker executable in CMake module
* New CMake module to find HIP-RT SDK
Co-authored-by: Brecht Van Lommel <brecht@blender.org>
Ref #105538
Aras Pranckevicius
bsavery
Brecht Van Lommel
Campbell Barton
Hans Goudey
Sergey Sharybin
Bastien Montagne
Marcos Perez
Jeroen Bakker
Ray Molenkamp
Jörg Müller
Harley Acheson
Julian Eisel
salipourto
Brad Smith