flibitijibibo/openal-soft-msadpcm — pull request #3 by sulix (2013-12-12 12:44:00+00:00)
Title: Fix output of the initial samples in the wrong order on mono streams

(This fixes both the unoptimized version and the optimized version)

Confirmed this against the docs at: http://wiki.multimedia.cx/index.php?title=Microsoft_ADPCM