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(parent: bf52a72) | patch
Fixed-point implementation of ff_cos, ff_log2, ff_exp2.
authorVladimir Voroshilov <voroshil@gmail.com>
Fri, 25 Apr 2008 17:14:47 +0000 (17:14 +0000)
committerVladimir Voroshilov <voroshil@gmail.com>
Fri, 25 Apr 2008 17:14:47 +0000 (17:14 +0000)
commit1cf3ee2d1c13b5c22b471ac7ae08432eb357dd9f
treeeb6e0ef4be4dc16ac7daf3d566ff8306e8088027tree | snapshot
parentbf52a72023f92e93e6522c4d560e50ad331e2409commit | diff
Fixed-point implementation of ff_cos, ff_log2, ff_exp2.
Also implemented routine for calculating sum(a[i] * a[i-offset]>>shift)

Originally committed as revision 12974 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/acelp_math.c [new file with mode: 0644] blob
libavcodec/acelp_math.h [new file with mode: 0644] blob
さきゅばす/いんきゅばす用ffmpeg
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