23 Commits

Author SHA1 Message Date
c434782e3a File headers: SPDX License migration
Use a shorter/simpler license convention, stops the header taking so
much space.

Follow the SPDX license specification: https://spdx.org/licenses

- C/C++/objc/objc++
- Python
- Shell Scripts
- CMake, GNUmakefile

While most of the source tree has been included

- `./extern/` was left out.
- `./intern/cycles` & `./intern/atomic` are also excluded because they
  use different header conventions.

doc/license/SPDX-license-identifiers.txt has been added to list SPDX all
used identifiers.

See P2788 for the script that automated these edits.

Reviewed By: brecht, mont29, sergey

Ref D14069
2022-02-11 09:14:36 +11:00
68a21697be Cleanup: remove "The Original Code is: ..." from code comments
This is almost always meaningless as most code has changed
since the comment was added. Besides this, version control can be used
to check if/when a file was modified.

Some cases of this were kept when they contain details
about the original copyright holder.
2022-02-09 16:04:31 +11:00
c3a400b73f Cleanup: use single back-tick quoting in comments
While doxygen supports both, conform to our style guide.

Note that single back-tick's are already used in a majority of comments.
2021-07-20 22:58:14 +10:00
feaf309de7 Add initial BLI_math_time with a 'seconds decompose' function.
Allows to decompose a given amount of seconds into a random set of
days/hours/minutes/seconds/milliseconds values.

Also add matching test.

Differential Revision: https://developer.blender.org/D11581
2021-06-22 17:00:18 +02:00
b2a6e2abdb Cleanup: remove extra in trailing asterisk
Comment blocks not conforming to convention.
2021-01-20 16:14:00 +11:00
91694b9b58 Code Style: use "#pragma once" in source directory
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
2020-08-07 09:50:34 +02:00
2d1cce8331 Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
de13d0a80c doxygen: add newline after \file
While \file doesn't need an argument, it can't have another doxy
command after it.
2019-02-18 08:22:12 +11:00
eef4077f18 Cleanup: remove redundant doxygen \file argument
Move \ingroup onto same line to be more compact and
make it clear the file is in the group.
2019-02-06 15:45:22 +11:00
65ec7ec524 Cleanup: remove redundant, invalid info from headers
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.
2019-02-02 01:36:28 +11:00
d7f55c4ff5 Cleanup: comment block tabs 2018-11-14 17:10:56 +11:00
e93b969ac9 Add BLI_math_statistics, where stats tool shall be!
For now, only contains some 3x3 matrix covariance computing.
2015-07-13 18:05:38 +02:00
0e9842dd04 Add BLI_math_solver, where non-linear solvers should be.
For now, only has an eigen solver for 3×3 (symmetric) matrix.
2015-07-13 18:05:38 +02:00
f1bad1d16b Improve dist_***_to_corner_v3v3v3 precision
Remove offset before calculating distance.

Define 'plane3' to BLI_math, since we often don't need the 4th component.
2015-06-24 07:21:11 +10:00
bc83076355 Math Lib: update API usage info 2015-05-23 22:37:37 +10:00
f81e30a41f Solved issue with distorted compositor results in some cases
Originally issue was discovered when using stabilization and movie distortion
nodes, but in fact issue was caused by render layer node always doing nearest
interpolation. Now made it so this node will respect sampler passed to it's
executePixel function and do an interpolation.

Added two new functions to do bilinear/bicubic interpolation in float buffer
with variable number of components per element, so it could interpolate 1, 3
and 4 component vectors. This functions currently mostly duplicates the same
functions from imageprocess.c and it should actually be de-duplicated. Think
it's ok to leave a bit of time with such duplication, since functions should
be generalized one more time to support byte buffers, which could backfire on
readability.

Also removed mark as complex from stabilization node, which isn't needed sine
int fact this node is not complex.
2012-11-10 19:11:25 +00:00
2b7ca2304a unify include guard defines, __$FILENAME__
without the underscores these clogged up the namespace for autocompleation which was annoying.
2012-02-17 18:59:41 +00:00
4a04f72069 remove $Id: tags after discussion on the mailign list: http://markmail.org/message/fp7ozcywxum3ar7n 2011-10-23 17:52:20 +00:00
Nathan Letwory
b97ad119b9 doxygen: add blenlib under core as module. 2011-02-18 13:58:08 +00:00
86bbab7de5 remove/comment unused defines. 2011-01-15 16:14:57 +00:00
9a85013692 Merge various small changes from render branch:
* Division by zero fix for TNT SVD code.
* Sound fix, in case ffmpeg decode fails, don't use the samples.
* Fix for incorrect bounds of transformed objects in new raytracing code.
* Gave memory arena's a name used for allocations for easier memory
  usage debugging.
* Dupligroup no_draw option was using layers but not restrict view/render
  setting. (not a bugfix exactly but would do display list context switching
  while drawing for no reason).
* Fix objects instanced on hair particles not giving consistent results
  when the object is transformed.
* New math functions: madd_v4_v4fl, len_squared_v3v3, interp_v4_v4v4v4,
  mul_v4_m4v4, SH and form factor functions, box_minmax_bounds_m4.
* mul_m4_m4m4 and mul_m3_m3m3 now accept the same pointers for multiple
  arguments.
* endjob callback for WM jobs system.
* Geometry node uv/color layer now has search list/autocomplete.
* Various small buildsystem tweaks, not strictly needed yet in trunk.
2010-04-15 10:28:32 +00:00
081c1205a3 correct fsf address 2010-02-12 13:34:04 +00:00
60ea745613 Math Lib Reorganization
* New header and source files.
* Still need a few tweaks before switching code to use them.
2009-11-09 22:42:41 +00:00