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| author | Max Kellermann <max@duempel.org> | 2009-01-13 21:25:19 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-01-13 21:25:19 +0100 |
| commit | d8fc8ca7bac8f378c4ff7bbc02f22a37ac72a792 (patch) | |
| tree | 3622c4b00edf89f97852790151881e7d2336df56 /src/dbUtils.c | |
| parent | e7c7e652a33ee143d183d8ba1916fe1bf0f3a980 (diff) | |
| download | mpd-d8fc8ca7bac8f378c4ff7bbc02f22a37ac72a792.tar.gz mpd-d8fc8ca7bac8f378c4ff7bbc02f22a37ac72a792.tar.xz mpd-d8fc8ca7bac8f378c4ff7bbc02f22a37ac72a792.zip | |
playlist: implement Fisher-Yates shuffle properly
MPD's shuffling algorithm was not implemented well: it considers songs
which were already swapped, making it somewhat non-random.
Fix the Fisher-Yates shuffle algorithm by passing the proper bounds to
the PRNG.
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