libretro/gambatte-libretro — pull request #13 by Themaister (2013-11-03 18:37:39+00:00)
Title: Update resampler to blipper

I wrote a more gameboy friendly resampler based on the algorithm used in blip_buffer.
It's 3-4x faster than the current one (150x realtime-ish, and has somewhat better sound quality as we weren't using the highest quality resampler to begin with.