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| author | Ferenc Arn <tagcup@yahoo.com> | 2017-01-14 23:34:51 -0600 |
|---|---|---|
| committer | Ferenc Arn <tagcup@yahoo.com> | 2017-01-15 19:15:16 -0600 |
| commit | 4c9004671af455a03acb4e2750b12d62b2b3c917 (patch) | |
| tree | 92d254eaaed667d6049918e4ac2acd1104d7f89f /core/hq2x.cpp | |
| parent | 5dde810aa58d66677afda9cc5c89c052e91348b4 (diff) | |
Replace the existing PRNG (Xorshift31) with (minimal) PCG (XSH-RR variant with 32-bit output, 64-bit state).
PCG is better than many alternatives by many metrics (see www.pcg-random.org) including statistical quality with good speed.
Diffstat (limited to 'core/hq2x.cpp')
0 files changed, 0 insertions, 0 deletions