ae76b84221
avcodec: Extend fft to size 2^17
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Asked-for-by: durandal_1707
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2016-03-04 13:51:42 +01:00
1654514ab0
fft: add ff_ prefix to some global arrays.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de >
2014-08-31 10:25:36 +02:00
e2cd28c926
fft: add missing const.
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This table was the largest object in FFmpeg's .data,
and really should be in .rodata.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de >
2014-08-30 16:33:00 +02:00
8cbf0827e1
Various small spelling fixes.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de >
2014-04-22 20:44:31 +02:00
18d7074b4e
libavcodec: Implementation of 32 bit fixed point FFT
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Iterative implementation of 32 bit fixed point split-radix FFT.
Max FFT that can be calculated currently is 2^12.
Signed-off-by: Nedeljko Babic <nbabic@mips.com >
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-08-04 14:01:41 +02:00
