[FFmpeg-devel] [PATCH] DCA: simplify lfe_interpolation_fir()
Mon Apr 12 05:40:28 CEST 2010
On Mon, Apr 12, 2010 at 01:14:57AM +0100, Mans Rullgard wrote:
> This reorders the lfe_fir tables, and drops the mirrored half,
> such that the loops in lfe_interpolation_fir() can be simplified.
> The new loop structure should be easier to implement with SIMD.
> Static data size is reduced by 2kB.
> 3% faster on Cortex-A8.
Ok if it's the same output (and thank you for your DCA work in any case).
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