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Prepare for optimised forward MDCT implementations
authorMåns Rullgård <mans@mansr.com>
Fri, 11 Sep 2009 02:24:19 +0000 (02:24 +0000)
committerMåns Rullgård <mans@mansr.com>
Fri, 11 Sep 2009 02:24:19 +0000 (02:24 +0000)
commit46c32e2654ddeea14edf398a2d4225d46335dc90
tree40a1fbef8d6c05bb9a8f0ba5767a3d1b81b83f32tree | snapshot
parent750f5034cf4d0dbe54aed917972f9c3f7a2cebbdcommit | diff
Prepare for optimised forward MDCT implementations

This adds a function pointer for forward MDCT to FFTContext and
initialises it with the existing C function.  ff_calc_mdct() is
changed to an inline function calling the selected version as
done for other fft/mdct functions.

Originally committed as revision 19818 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/dsputil.h diff | blob | history
libavcodec/fft.c diff | blob | history
libavcodec/mdct.c diff | blob | history
Domain: Multimedia / Media Content;