diff options
| author | Marcus Müller <mmueller@gnuradio.org> | 2021-03-25 18:13:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-25 13:13:35 -0400 |
| commit | 4dd02dac2fcaf45f398c074735a7359330f78d77 (patch) | |
| tree | b09529d96288fbdfb3ad703c3475fbb1154e2548 /gr-analog/python/analog/bindings/fastnoise_source_python.cc | |
| parent | 9a08594ae534c41d20e21187618de9ff3cc67336 (diff) | |
analog/fastnoise: avoid modulo operation when picking indices
When the pool is power-of-2-sized, index generation can be done using a simple bitmask. Document this, add logging info.
- use unsigned and fixed-length int where due
- avoid expensive integer modulo operation when possible
- extract power-of-two constexpr
- don't clutter the logs for small pool sizes
Signed-off-by: Marcus Müller <marcus@hostalia.de>
Diffstat (limited to 'gr-analog/python/analog/bindings/fastnoise_source_python.cc')
| -rw-r--r-- | gr-analog/python/analog/bindings/fastnoise_source_python.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-analog/python/analog/bindings/fastnoise_source_python.cc b/gr-analog/python/analog/bindings/fastnoise_source_python.cc index e43184bb63..85f9d303d1 100644 --- a/gr-analog/python/analog/bindings/fastnoise_source_python.cc +++ b/gr-analog/python/analog/bindings/fastnoise_source_python.cc @@ -14,7 +14,7 @@ /* BINDTOOL_GEN_AUTOMATIC(0) */ /* BINDTOOL_USE_PYGCCXML(0) */ /* BINDTOOL_HEADER_FILE(fastnoise_source.h) */ -/* BINDTOOL_HEADER_FILE_HASH(a1bcac8382da0203f011bc01e8f42c98) */ +/* BINDTOOL_HEADER_FILE_HASH(8e91642118fc23a803672619b185d5cc) */ /***********************************************************************************/ #include <pybind11/complex.h> |