FreeRDP/FreeRDP — pull request #585 by llyzs (2012-05-09 08:18:19+00:00)
Title: dsp: rewrite api to reduce memory allocations.

1. Reducing memory allocation by introducing new context and reuse the audio buffer each time when resample or ADPCM encode/decode are called.
2. Put resample and ADPCM APIs into the context so that future optimations (like SSE2) are easier to write.