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authorMåns Rullgård <mans@mansr.com>2010-04-12 11:14:55 +0000
committerMåns Rullgård <mans@mansr.com>2010-04-12 11:14:55 +0000
commit766fefe8e275c693c5acd7b2d7555b2df6e7751a (patch)
tree5e48c2dd2cb9c67c8f377094c14d867a67ef8ed3 /libavformat/rtpdec_amr.c
parentb92d483bac3c833430a48eefbd0bfbe636772c27 (diff)
downloadffmpeg-766fefe8e275c693c5acd7b2d7555b2df6e7751a.tar.gz
DCA: simplify lfe_interpolation_fir()
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. Originally committed as revision 22849 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/rtpdec_amr.c')
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