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Remove stray code

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Originally committed as revision 16358 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Barbato 2008-12-27 11:30:30 +00:00
parent a6b4448cdf
commit d89eae6f1a
1 changed files with 0 additions and 25 deletions
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25
libavcodec/ppc/fft_altivec.c
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@ -26,31 +26,6 @@
#include "dsputil_ppc.h" #include "dsputil_ppc.h"
#include "util_altivec.h" #include "util_altivec.h"
/*
those three macros are from libavcodec/fft.c
and are required for the reference C code
*/
/* butter fly op */
#define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
{\
FFTSample ax, ay, bx, by;\
bx=pre1;\
by=pim1;\
ax=qre1;\
ay=qim1;\
pre = (bx + ax);\
pim = (by + ay);\
qre = (bx - ax);\
qim = (by - ay);\
}
#define MUL16(a,b) ((a) * (b))
#define CMUL(pre, pim, are, aim, bre, bim) \
{\
pre = (MUL16(are, bre) - MUL16(aim, bim));\
pim = (MUL16(are, bim) + MUL16(bre, aim));\
}
/** /**
* Do a complex FFT with the parameters defined in ff_fft_init(). The * Do a complex FFT with the parameters defined in ff_fft_init(). The
* input data must be permuted before with s->revtab table. No * input data must be permuted before with s->revtab table. No