Changes in 42713bf made it ignore the environment variable if there is a
defined but empty CMake variable. Also make similar changes for other
GPU compute APIs, to guard against future problems like this.
Pull Request: https://projects.blender.org/blender/blender/pulls/111928
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
The error message was written assuming the default version was set,
making the error confusing.
Adjust the error message when the non-default version is missing.
Add optional argument `STRIP_LEADING_C_COMMENTS` to CMake macros:
data_to_c_simple & data_to_c.
Strip leading C-style comments that don't bloat binary size.
Comments are replaced with blank lines so line numbers in error messages
match. Reduces Blender's binary size by ~70kb.
Had put my name here since the choice was between the foundation
and me personally, with the blender authors file now being in
place this can be cleaned up.
This changes the default linker options for debug builds to use
fastlinking, this causes the PDB only to be usable on the machine
it is being created on, however since debug builds cannot be
distributed to end users (wont run due to missing debug CRT on
their system) this isn't a problem.
This halves the time required for an incremental link on my system
from 7->3.5 seconds
Regression in [0] which caused `execinfo.h` not to be detected by CMake.
Setting a default variable for other platforms prevented the new
variable from being set.
[0]: f197b1a1f1
The `Find*.cmake` modules originally used uppercase commands to match
CMake's own conventions. Since then CMake uses lower-case and even
within our own find modules, using all uppercase wasn't done
consistently. Opt for lowercase everywhere.
Previously FREETYPE_LIBRARIES would sometimes contain
BROTLI libraries, since some configurations set them separately,
declare them separately under all configurations to avoid
changes to one platform breaking others.
Also quiets uninitialized variable warning.
The recent change to header copyrights [0] unintentionally changed
"Blender Foundation" to "Blender Authors" for the WIN32 file path
which blender is installed into.
Revert lines changed that aren't related to copyright text.
[0]: e955c94ed3
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.
Recent change in [0] caused the CFLAGS variables not to be manipulated
by remove_cc_flag. Unfortunately EVAL is needed to set a variable
that references a variable name.
[0]: e95e6ad66a
Many calls to add_check_c_compiler_flag add_check_cxx_compiler_flag
resulted in over long lines & visual noise. Replace with a function that
takes multiple (cache_var flag) pairs to reduce duplication.
Hydra is a rendering architecture part of USD, designed to abstract the
host application from the renderer. A renderer implementing a Hydra
render delegate can run in any host application supporting Hydra, which
now includes Blender.
For external renderers this means less code to be written, and improved
performance due to a using a C++ API instead of a Python API.
Add-ons need to subclass bpy.types.HydraRenderEngine. See the example in
the Python API docs for details.
An add-on for Hydra Storm will be included as well. This is USD's
rasterizing renderer, used in other applications like usdview. For users
it can provide a preview of USD file export, and for developers it
serves a reference.
There are still limitations and missing features, especially around
materials. The remaining to do items are tracked in #110765.
This feature was contributed by AMD.
Ref #110765
Co-authored-by: Georgiy Markelov <georgiy.m.markelov@gmail.com>
Co-authored-by: Vasyl-Pidhirskyi <vpidhirskyi@gmail.com>
Co-authored-by: Brian Savery <brian.savery@gmail.com>
Co-authored-by: Brecht Van Lommel <brecht@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/104712
Brecht Van Lommel
Xavier Hallade
Marcos Perez
Campbell Barton
Bastien Montagne
Ray Molenkamp
Jot
Hans Goudey
Bogdan Nagirniak