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* avcodec/fft: Add revtab32 for FFTs with more than 65536 samplesMichael Niedermayer2016-03-04
| | | | | | x86 optimizations are used only for the cases they support (<=65536 samples) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: Extend fft to size 2^17Michael Niedermayer2016-03-04
| | | | | | Asked-for-by: durandal_1707 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fft_template: Move variables to where they are used.Reimar Döffinger2014-08-31
| | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* fft: add ff_ prefix to some global arrays.Reimar Döffinger2014-08-31
| | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* fft: add missing const.Reimar Döffinger2014-08-30
| | | | | | | 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>
* Merge commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62'Michael Niedermayer2014-04-22
|\ | | | | | | | | | | | | * commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62': aarch64: NEON float FFT Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * aarch64: NEON float FFTJanne Grunau2014-04-22
| | | | | | | | Approximately as fast as the ARM NEON version on Apple's A7.
* | rename CONFIG_FFT_FIXED_32 -> FFT_FIXED_32Michael Niedermayer2014-01-07
| | | | | | | | | | | | This matches FFT_FLOAT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3'Michael Niedermayer2014-01-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3': Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT Conflicts: libavcodec/fft-internal.h libavcodec/fft-test.c libavcodec/fft_fixed.c libavcodec/fft_float.c libavcodec/fft_template.c libavcodec/mdct_fixed.c libavcodec/mdct_float.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Rename CONFIG_FFT_FLOAT ---> FFT_FLOATDiego Biurrun2014-01-06
| | | | | | | | | | The define does not originate from configure, so it should not have a name that is CONFIG_-prefixed.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-11-21
|/ | | | | | | | | | | | | * qatar/master: dct/fft: Give consistent names to fixed/float template files Conflicts: libavcodec/fft_fixed.c libavcodec/fft_float.c libavcodec/mdct_fixed.c libavcodec/mdct_float.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* dct/fft: Give consistent names to fixed/float template filesDiego Biurrun2013-11-21
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