Implement a band-limited sinc resampler

This is essentially a 12-point sinc resampler, unless it's resampling to a rate
higher than the output, at which point it will vary between 12 and 24 points
and do anti-aliasing to avoid/reduce frequencies going over nyquist.

Code provided by Christopher Fitzgerald.

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index e0fdd4cd..88c5c2ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,10 @@ openal-soft-1.17.0:
 
     Implemented C, SSE3, and SSE4.1 based 4- and 8-point Sinc resamplers.
 
+    Implemented a C and SSE based band-limited Sinc resampler. This does 12- to
+    24-point Sinc resampling, and performs anti-aliasing when increasing the
+    sample rate above the output.
+
     Implemented B-Format output support for the wave file writer. This creates
     FuMa-style first-order Ambisonics wave files (AMB format).