rockbox/lib
Michael Sevakis a7dee7f447 Introduce new hermite polynomial resampler.
Uses the Catmull-Rom case of Hermite cubic splines.

Vastly improves the quality and accuracy of audio resampling with a
rather minor additional overhead compared to the previous linear
implementation.

ARM and Coldfire assembly implementations included.

Change-Id: Ic45d84bc66c5b312ef373198297a952167a4be26
Reviewed-on: http://gerrit.rockbox.org/304
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
2013-05-16 18:52:21 +02:00
..
arm_support build system: unify/simplify library handling a bit. 2012-03-26 22:27:40 +02:00
fixedpoint Revert "Don't set CORE_GCSECTIONS in fixedpoint.make." 2013-05-04 21:41:49 +02:00
libsetjmp Deprecate the EXTRA_LIBS variable. 2013-01-24 16:06:45 +01:00
rbcodec Introduce new hermite polynomial resampler. 2013-05-16 18:52:21 +02:00
skin_parser more error handling for checkwps 2013-02-27 21:15:57 +11:00
tlsf Build libtlsf for all systems 2013-02-23 21:11:10 +01:00
unwarminder unwarminder: make SP and PC visible on smaller screens 2012-09-05 08:53:48 +02:00