Searched refs:expn (Results 1 - 8 of 8) sorted by relevance

/haiku-fatelf/src/add-ons/translators/icns/openjpeg/
H A Dj2k.h126 int expn; member in struct:opj_stepsize
H A Dj2k.c832 int expn, mant; local
843 expn = tccp->stepsizes[bandno].expn;
847 cio_write(cio, expn << 3, 1); /* SPqcx_i */
849 cio_write(cio, (expn << 11) + mant, 2); /* SPqcx_i */
901 int expn, mant; local
903 expn = cio_read(cio, 1) >> 3; /* SPqcx_i */
907 expn = tmp >> 11;
911 tccp->stepsizes[bandno].expn = expn;
[all...]
H A Dtcd.c286 band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn));
287 band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */
546 band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn));
547 band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */
794 band->stepsize = (float)(((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn)) * 0.5);
795 band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */
H A Ddwt.c314 bandno_stepsize->expn = numbps - p;
/haiku-fatelf/src/add-ons/translators/webp/libwebp/enc/
H A Dquant.c250 const double expn = (1. - amp * enc->dqm_[i].alpha_) / 3.; local
251 const double c = pow(c_base, expn);
253 assert(expn > 0.);
/haiku-fatelf/src/bin/gawk/
H A Dbuiltin.c2369 int expn = atoi(e+1); /* fetch exponent */ local
2370 if (expn >= -4 && expn <= prec) { /* per K&R2, B1.2 */
2373 prec -= expn; /* decimal precision */
/haiku-fatelf/src/add-ons/translators/jpeg2000/libjasper/
H A Djpc_dec.c1626 uint_fast16_t expn; local
1628 expn = JPC_QCX_GETEXPN(refstepsize);
1632 stepsizes[bandno] = JPC_QCX_MANT(mant) | JPC_QCX_EXPN(expn +
H A Djpc_enc.c214 uint_fast32_t expn; local
224 expn = scaleexpn - p;
228 return JPC_QCX_EXPN(expn) | JPC_QCX_MANT(mant);

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