Searched refs:frac (Results 1 - 25 of 69) sorted by relevance

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/external/libopus/celt/
H A Dcwrs.h39 int log2_frac(opus_uint32 val, int frac);
42 void get_required_bits(opus_int16 *bits, int N, int K, int frac);
H A Dmathops.h101 float frac; local
109 frac = in.f - 1.5f;
110 frac = -0.41445418f + frac*(0.95909232f
111 + frac*(-0.33951290f + frac*0.16541097f));
112 return 1+integer+frac;
119 float frac; local
127 frac = x-integer;
129 res.f = 0.99992522f + frac * (0.6958335
172 opus_val16 n, frac; local
197 opus_val16 frac; local
205 opus_val16 frac; local
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H A Dcwrs.c42 with frac bits of fractional precision.
43 Tested for all possible 32-bit inputs with frac=4, where the maximum
45 int log2_frac(opus_uint32 val, int frac) argument
55 l=(l-1)<<frac;
61 l+=b<<frac;
65 while(frac-->0);
70 else return (l-1)<<frac;
/external/opencv3/3rdparty/openexr/IlmImf/
H A DImfRational.cpp53 frac (double x, double e) function in namespace:Imf::__anon15429
69 if (e > frac (x, e))
75 double r = frac (1 / x, e);
83 return denom (frac (1 / r, e), e / square (x * r)) +
84 floor (1 / x + e) * denom (frac (1 / x, e), e / square (x));
/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/asn1/
H A DASN1GeneralizedTime.java321 String frac = d.substring(14);
323 for (index = 1; index < frac.length(); index++)
325 char ch = frac.charAt(index);
334 frac = frac.substring(0, 4) + frac.substring(index);
335 d = d.substring(0, 14) + frac;
339 frac = frac.substring(0, index) + "00" + frac
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/external/curl/src/
H A Dtool_cb_prg.c49 double frac; local
85 frac = (double)point / (double)total;
86 percent = frac * 100.0f;
88 num = (int) (((double)barwidth) * frac);
/external/webrtc/webrtc/modules/audio_processing/ns/
H A Dnsx_core_c.c35 int16_t tmp16, tmp16no1, tmp16no2, tmpIndFX, tableIndex, frac, intPart; local
103 frac = (int16_t)(tmp32no1 & 0x00003fff); // Q14
104 tmp16no2 += (int16_t)((tmp16no1 * frac) >> 14);
135 frac = (int16_t)(tmpU32no1 & 0x00003fff); // Q14
136 tmp16no2 += (int16_t)((tmp16no1 * frac) >> 14);
182 frac = (int16_t)(tmpU32no1 & 0x00003fff); // Q14
184 tmp16no1, frac, 14);
228 frac = (int16_t)(tmp32no1 & 0x00000fff); // Q12
230 // Quadratic approximation of 2^frac
231 tmp32no2 = (frac * fra
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H A Dnsx_core_mips.c34 int16_t tmp16, tmp16no1, tmp16no2, tmpIndFX, tableIndex, frac; local
138 frac = (int16_t)(tmp32no1 & 0x00003fff); // Q14
139 tmp16no2 += (int16_t)((tmp16no1 * frac) >> 14);
170 frac = (int16_t)(tmpU32no1 & 0x00003fff); // Q14
171 tmp16no2 += (int16_t)((tmp16no1 * frac) >> 14);
217 frac = (int16_t)(tmpU32no1 & 0x00003fff); // Q14
219 tmp16no1, frac, 14);
/external/skia/src/ports/
H A DSkFontMgr_android_parser.h177 T frac = 0; local
194 frac = (frac + (d << N)) / 10; // This requires four bits overhead.
207 frac = -frac;
209 *value = SkLeftShift(n, N) + frac;
/external/speex/libspeex/
H A Dresample.c243 float y, frac; local
248 frac = (y-ind);
250 interp[3] = -0.1666666667*frac + 0.1666666667*(frac*frac*frac);
251 interp[2] = frac + 0.5*(frac*frac) - 0.5*(frac*fra
319 cubic_coef(spx_word16_t frac, spx_word16_t interp[4]) argument
452 const spx_word16_t frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_rate); local
454 const spx_word16_t frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))/st->den_rate; local
515 const spx_word16_t frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_rate); local
517 const spx_word16_t frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))/st->den_rate; local
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H A Dmath_approx.h253 spx_word16_t frac; local
259 frac = SHL16(x-SHL16(integer,11),3);
260 frac = ADD16(D0, MULT16_16_Q14(frac, ADD16(D1, MULT16_16_Q14(frac, ADD16(D2 , MULT16_16_Q14(D3,frac))))));
261 return VSHR32(EXTEND32(frac), -integer-2);
H A Dresample_sse.h57 static inline float interpolate_product_single(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) { argument
61 __m128 f = _mm_loadu_ps(frac);
100 static inline double interpolate_product_double(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) { argument
106 __m128 f = _mm_loadu_ps(frac);
/external/deqp/framework/common/
H A DtcuFloatFormat.cpp101 const double frac = deFractExp(deAbs(x), &exp); local
103 if (deIsNaN(frac))
105 else if (deIsInf(frac))
107 else if (frac == 1.0)
113 else if (frac == 0.0)
144 const double frac = deFractExp(d, &exp); local
146 const double shiftFrac = deLdExp(frac, shift);
237 const double frac = deFractExp(deAbs(x), &exp); local
239 const deUint64 bits = deUint64(deLdExp(frac, shift));
/external/valgrind/none/tests/ppc32/
H A Dround.c53 unsigned int frac:23; member in struct:__anon20731::__anon20732
59 unsigned int frac:23;
145 ** a double left shift the .frac so that hex digits are grouped
150 msg, F.flt, (F.layout.sign == 0 ? '+' : '-'), F.layout.exp, F.layout.frac << 1);
166 (R.layout.frac != E.layout.frac)) {
240 F.layout.frac = 1;
278 (R.layout.frac != E.layout.frac)) {
538 int num, den, frac; member in struct:__anon20736
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/external/valgrind/none/tests/ppc64/
H A Dround.c53 unsigned int frac:23; member in struct:__anon20779::__anon20780
59 unsigned int frac:23;
145 ** a double left shift the .frac so that hex digits are grouped
150 msg, F.flt, (F.layout.sign == 0 ? '+' : '-'), F.layout.exp, F.layout.frac << 1);
166 (R.layout.frac != E.layout.frac)) {
240 F.layout.frac = 1;
278 (R.layout.frac != E.layout.frac)) {
538 int num, den, frac; member in struct:__anon20784
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/external/aac/libFDK/include/
H A Dfixpoint_math.h152 USHORT frac=(y>>10)&0xffff; local
153 USHORT nfrac=0xffff^frac;
154 UINT t=nfrac*sqrt_tab[idx]+frac*sqrt_tab[idx+1];
180 USHORT frac=(y>>10)&0xffff; local
181 USHORT nfrac=0xffff^frac;
182 UINT t=nfrac*sqrt_tab[idx]+frac*sqrt_tab[idx+1];
/external/icu/android_icu4j/src/main/java/android/icu/util/
H A DHebrewCalendar.java587 long frac = months * MONTH_FRACT + BAHARAD; // Fractional part of day #
588 day = months * 29 + (frac / DAY_PARTS); // Whole # part of calculation
589 frac = frac % DAY_PARTS; // Time of day
598 if (wd == 1 && frac > 15*HOUR_PARTS+204 && !isLeapYear(year) ) {
604 else if (wd == 0 && frac > 21*HOUR_PARTS+589 && isLeapYear(year-1) ) {
/external/icu/icu4j/main/classes/core/src/com/ibm/icu/util/
H A DHebrewCalendar.java611 long frac = months * MONTH_FRACT + BAHARAD; // Fractional part of day #
612 day = months * 29 + (frac / DAY_PARTS); // Whole # part of calculation
613 frac = frac % DAY_PARTS; // Time of day
622 if (wd == 1 && frac > 15*HOUR_PARTS+204 && !isLeapYear(year) ) {
628 else if (wd == 0 && frac > 21*HOUR_PARTS+589 && isLeapYear(year-1) ) {
/external/opencv3/3rdparty/libwebp/utils/
H A Drescaler.c71 const int32_t frac = base * (-accum); local
73 wrk->frow[x_out] = (sum + base) * wrk->x_sub - frac;
75 sum = (int)MULT_FIX(frac, wrk->fx_scale);
107 const int frac = (int)MULT_FIX(frow[x_out], yscale); local
108 const int v = (int)MULT_FIX(irow[x_out] - frac, wrk->fxy_scale);
110 irow[x_out] = frac; // new fractional start
/external/webp/src/dsp/
H A Drescaler.c81 const rescaler_t frac = base * (-accum); local
82 wrk->frow[x_out] = sum * wrk->x_sub - frac;
84 sum = (int)MULT_FIX(frac, wrk->fx_scale);
138 const uint32_t frac = (uint32_t)MULT_FIX(frow[x_out], yscale); local
139 const int v = (int)MULT_FIX(irow[x_out] - frac, wrk->fxy_scale);
142 irow[x_out] = frac; // new fractional start
H A Drescaler_mips32.c39 int base, frac, sum; local
60 "mul %[frac], %[base], %[accum1] \n\t"
64 "maddu %[frac], %[fx_scale] \n\t"
66 "subu %[temp3], %[temp3], %[frac] \n\t"
71 [sum]"=&r"(sum), [base]"=&r"(base), [frac]"=&r"(frac),
98 int frac; local
134 [x_out]"+r"(x_out), [frac]"=&r"(frac), [frow]"+r"(frow)
H A Drescaler_mips_dsp_r2.c108 const uint32_t frac = (uint32_t)MULT_FIX(*frow++, yscale); local
109 const int v = (int)MULT_FIX(*irow - frac, wrk->fxy_scale);
112 *irow++ = frac; // new fractional start
/external/icu/icu4c/source/i18n/
H A Dhebrwcal.cpp395 int64_t frac = (int64_t)months * MONTH_FRACT + BAHARAD; // Fractional part of day # local
396 day = months * 29 + (int32_t)(frac / DAY_PARTS); // Whole # part of calculation
397 frac = frac % DAY_PARTS; // Time of day
406 if (wd == 1 && frac > 15*HOUR_PARTS+204 && !isLeapYear(year) ) {
412 else if (wd == 0 && frac > 21*HOUR_PARTS+589 && isLeapYear(year-1) ) {
/external/libvorbis/doc/
H A D06-floor0.tex135 \mathrm{bark}\left(\frac{\mathtt{floor0\_rate} \cdot i}{2n}\right) \cdot \frac{\mathtt{floor0\_bark\_map\_size}} {\mathrm{bark}(.5 \cdot \mathtt{floor0\_rate})}
157 p & = & (1 - \cos^2\omega)\prod_{j=0}^{\frac{\mathtt{floor0\_order}-3}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\
158 q & = & \frac{1}{4} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-1}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2
166 p & = & \frac{(1 - \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\
167 q & = & \frac{(1 + \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2
175 \exp \left( .11512925 \left(\frac{\matht
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/external/libgdx/extensions/gdx-bullet/jni/src/bullet/BulletCollision/CollisionDispatch/
H A DbtCompoundCollisionAlgorithm.cpp350 btScalar frac; local
364 frac = m_childCollisionAlgorithms[i]->calculateTimeOfImpact(colObj,otherObj,dispatchInfo,resultOut);
365 if (frac<hitFraction)
367 hitFraction = frac;

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