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* Remove unneeded add bias from 3 functions.Justin Ruggles2011-02-02
| | | | | | | | | DSPContext.vector_fmul_window() DCADSPContext.lfe_fir() SynthFilterContext.synth_filter_float() Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 80ba1ddb58b5923b9f36a6acd542affc4ca722eb)
* DCA: ARM/NEON optimised lfe_firMåns Rullgård2010-04-12
| | | | Originally committed as revision 22863 to svn://svn.ffmpeg.org/ffmpeg/trunk
* DCA: break out lfe_interpolation_fir() inner loops to a functionMåns Rullgård2010-04-12
This enables SIMD optimisations of this function. Originally committed as revision 22861 to svn://svn.ffmpeg.org/ffmpeg/trunk