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Searched
refs:bigpow
(Results
1 - 4
of
4
) sorted by null
/external/svox/pico/lib/
picocep.c
351
cep->scmeanpowLFZ = cep->pdflfz->
bigpow
- cep->pdflfz->meanpow;
352
cep->scmeanpowMGC = cep->pdfmgc->
bigpow
- cep->pdfmgc->meanpow;
529
* @param
bigpow
(int) : normalization factor=2**N, where N=number of binary decimal digits
531
* do extra division by 1<<
bigpow
so that result has again single decimal size
537
picoos_uint8
bigpow
, picoos_uint8 invDoubleDec)
542
big = 1 <<
bigpow
;
546
a = x >>
bigpow
;
547
b = x - (a <<
bigpow
);
549
a = -1 * ((x * -1) >>
bigpow
); /* most significant 2 bytes of x */
550
b = x - (a <<
bigpow
);
870
picoos_uint8
bigpow
= pdf->
bigpow
;
local
[
all
...]
picokpdf.c
131
static picoos_uint8 convScaleFactorToBig(picoos_uint8 pow, picoos_uint8
bigpow
)
134
pow =
bigpow
+ (0xFF - pow + 1); /* take 2's complement of negative pow */
135
} else if (
bigpow
>= pow) {
136
pow =
bigpow
- pow;
138
/* error:
bigpow
is smaller than input pow */
179
PICODBG_ERROR(("
bigpow
%i is larger than maxbigpow %i defined in pdf lingware", PICOKPDF_BIG_POW, maxbigpow));
182
pdfmul->
bigpow
= PICOKPDF_BIG_POW; /* what we have to use is the smaller number! */
186
/*
bigpow
corrected by scmeanpow, multiply means by 2^meanpow to obtain fixed point representation */
187
pdfmul->meanpow = convScaleFactorToBig(scmeanpow, pdfmul->
bigpow
);
207
pdfmul->meanpowUm[i] = convScaleFactorToBig(this->base[pos++], pdfmul->
bigpow
);
[
all
...]
picokpdf.h
69
* Maximum is 15 when invdiag0=(1<<(2*
bigpow
))/diag0 used
70
* currently observing instability in mlpg when
bigpow
>= 14, this needs to be investigated */
120
picoos_uint8
bigpow
;
member in struct:picokpdf_pdfmul
picosig.c
159
sig_subObj->scmeanpowLFZ = sig_subObj->pdflfz->
bigpow
161
sig_subObj->scmeanpowMGC = sig_subObj->pdfmgc->
bigpow
[
all
...]
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