Age | Commit message (Collapse) | Author |
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Since D6133 fluid particle code uses thread local storage to collect
springs created during a time step before adding them to the actual
spring array.
Prior to the switch to TBB there was a single finalize callback which
was called on the main thread, so it could use psys_sph_flush_springs
and insert the new entries into the final buffer. However in D7394 it
was replaced with a reduce callback, which is supposed to be thread
safe and have no side effects. This means that the only thing it can
safely do is copy entries to the other temporary buffer.
In addition, careful checking reveals that the 'classical' solver
doesn't actually add springs, so reduce isn't needed there.
Differential Revision: https://developer.blender.org/D9632
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This replaces header include guards with `#pragma once`.
A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`),
because they are used in other places.
This patch has been generated by P1561 followed by `make format`.
Differential Revision: https://developer.blender.org/D8466
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Differential Revision: https://developer.blender.org/D6988
Reviewers: brecht
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As correctly pointed out by a comment in the code, adding
new springs wasn't thread safe, and caused crashes.
Fix by buffering new springs in intermediate thread-local
arrays, which are flushed on the main thread. This is valid
because the new springs are not used until the next sim step.
Differential Revision: https://developer.blender.org/D6133
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Without this any functions declared that take BLI_Buffer
also needed to include the header.
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Apply clang format as proposed in T53211.
For details on usage and instructions for migrating branches
without conflicts, see:
https://wiki.blender.org/wiki/Tools/ClangFormat
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While \file doesn't need an argument, it can't have another doxy
command after it.
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Move \ingroup onto same line to be more compact and
make it clear the file is in the group.
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BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
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Consistent with other BLI API's
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This wasn't working reliably (after clear for example), and wasn't used anywhere.
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Useful for re-using a buffer when the existing data can be thrown away.
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Also move comment to C-source and enumerate useful features.
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right size, from original commit 53440.
Caused UV stretch display to fail.
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- assert if BLI_buffer_at() is called with an out of bounds value.
- add BLI_buffer_resize_data() macro which resizes and returns a pointer to the new array.
- warn if missing call to BLI_buffer_free().
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- add option to calloc or not, existing code wasnt consistent here, would calloc on first alloc but not on realloc, also - the static memory was never zero'd.
use flag BLI_BUFFER_USE_CALLOC to ensure all new memory is zero'd (static/alloc/realloc's).
- add BLI_buffer_declare_static / BLI_buffer_declare so its possible to have a buffer that never uses static memory.
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BLI_buffer is a dynamic homogeneous array similar to BLI_array, but it
allocates a structure that can be passed around making it possible to
resize the array outside the function it was declared in.
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