Searched defs:frac (Results 1 - 25 of 46) sorted by relevance

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/external/speex/libspeex/
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);
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);
/external/aac/libFDK/include/
H A Dfixpoint_math.h123 USHORT frac=(y>>10)&0xffff; local
124 USHORT nfrac=0xffff^frac;
125 UINT t=nfrac*sqrt_tab[idx]+frac*sqrt_tab[idx+1];
151 USHORT frac=(y>>10)&0xffff; local
152 USHORT nfrac=0xffff^frac;
153 UINT t=nfrac*sqrt_tab[idx]+frac*sqrt_tab[idx+1];
/external/quake/quake/src/QW/client/
H A Dgl_rmisc.c246 unsigned frac, fracstep; local
347 frac = fracstep >> 1;
350 out2[j] = translate[inrow[frac>>16]];
351 frac += fracstep;
352 out2[j+1] = translate[inrow[frac>>16]];
353 frac += fracstep;
354 out2[j+2] = translate[inrow[frac>>16]];
355 frac += fracstep;
356 out2[j+3] = translate[inrow[frac>>16]];
357 frac
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H A Dpmovetst.c181 float frac; local
237 frac = (t1 + DIST_EPSILON)/(t1-t2);
239 frac = (t1 - DIST_EPSILON)/(t1-t2);
240 if (frac < 0)
241 frac = 0;
242 if (frac > 1)
243 frac = 1;
245 midf = p1f + (p2f - p1f)*frac;
247 mid[i] = p1[i] + frac*(p2[i] - p1[i]);
289 frac
[all...]
H A Dr_light.c144 float front, back, frac; local
170 frac = front / (front-back);
171 mid[0] = start[0] + (end[0] - start[0])*frac;
172 mid[1] = start[1] + (end[1] - start[1])*frac;
173 mid[2] = start[2] + (end[2] - start[2])*frac;
H A Dgl_rlight.c270 float front, back, frac; local
296 frac = front / (front-back);
297 mid[0] = start[0] + (end[0] - start[0])*frac;
298 mid[1] = start[1] + (end[1] - start[1])*frac;
299 mid[2] = start[2] + (end[2] - start[2])*frac;
H A Dr_sprite.c62 float frac, clipdist, *pclipnormal; local
113 frac = dists[i] / (dists[i] - dists[i+1]);
117 outstep[0] = instep[0] + frac*(vert2[0] - instep[0]);
118 outstep[1] = instep[1] + frac*(vert2[1] - instep[1]);
119 outstep[2] = instep[2] + frac*(vert2[2] - instep[2]);
120 outstep[3] = instep[3] + frac*(vert2[3] - instep[3]);
121 outstep[4] = instep[4] + frac*(vert2[4] - instep[4]);
H A Dr_bsp.c162 float dist, frac, lastdist; local
212 frac = lastdist / (lastdist - dist);
215 frac * (pvert->position[0] -
218 frac * (pvert->position[1] -
221 frac * (pvert->position[2] -
H A Dr_alias.c93 float zi, basepts[8][3], v0, v1, frac; local
186 frac = (ALIAS_Z_CLIP_PLANE - pa0->fv[2]) /
189 (pa1->fv[0] - pa0->fv[0]) * frac;
191 (pa1->fv[1] - pa0->fv[1]) * frac;
H A Dr_draw.c702 float dist, lastdist, lzi, scale, u, v, frac; local
770 frac = dist / (dist - lastdist);
774 verts[vertpage][i].position[0]) * frac);
778 verts[vertpage][i].position[1]) * frac);
782 verts[vertpage][i].position[2]) * frac);
/external/quake/quake/src/WinQuake/
H A Dgl_rmisc.cpp254 unsigned frac, fracstep; local
345 frac = fracstep >> 1;
348 out2[j] = translate[inrow[frac>>16]];
349 frac += fracstep;
350 out2[j+1] = translate[inrow[frac>>16]];
351 frac += fracstep;
352 out2[j+2] = translate[inrow[frac>>16]];
353 frac += fracstep;
354 out2[j+3] = translate[inrow[frac>>16]];
355 frac
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H A Dr_light.cpp144 float front, back, frac; local
170 frac = front / (front-back);
171 mid[0] = start[0] + (end[0] - start[0])*frac;
172 mid[1] = start[1] + (end[1] - start[1])*frac;
173 mid[2] = start[2] + (end[2] - start[2])*frac;
H A Dcl_main.cpp393 float f, frac; local
408 frac = (cl.time - cl.mtime[1]) / f;
409 //Con_Printf ("frac: %f\n",frac);
410 if (frac < 0)
412 if (frac < -0.01)
416 // Con_Printf ("low frac\n");
418 frac = 0;
420 else if (frac > 1)
422 if (frac > 1.0
446 float frac, f, d; local
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H A Dgl_rlight.cpp273 float front, back, frac; local
299 frac = front / (front-back);
300 mid[0] = start[0] + (end[0] - start[0])*frac;
301 mid[1] = start[1] + (end[1] - start[1])*frac;
302 mid[2] = start[2] + (end[2] - start[2])*frac;
H A Dr_sprite.cpp62 float frac, clipdist, *pclipnormal; local
113 frac = dists[i] / (dists[i] - dists[i+1]);
117 outstep[0] = instep[0] + frac*(vert2[0] - instep[0]);
118 outstep[1] = instep[1] + frac*(vert2[1] - instep[1]);
119 outstep[2] = instep[2] + frac*(vert2[2] - instep[2]);
120 outstep[3] = instep[3] + frac*(vert2[3] - instep[3]);
121 outstep[4] = instep[4] + frac*(vert2[4] - instep[4]);
H A Dr_bsp.cpp162 float dist, frac, lastdist; local
212 frac = lastdist / (lastdist - dist);
215 frac * (pvert->position[0] -
218 frac * (pvert->position[1] -
221 frac * (pvert->position[2] -
/external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/noise/
H A DShaderUtils.java277 public static float frac(float f) { method in class:ShaderUtils
/external/webkit/Source/WebCore/svg/
H A DSVGParserUtilities.cpp48 FloatType integer, decimal, frac, exponent; local
54 frac = 1;
96 decimal += (*(ptr++) - '0') * (frac *= static_cast<FloatType>(0.1));
/external/webp/src/utils/
H A Drescaler.c69 const int32_t frac = base * (-accum); local
71 wrk->frow[x_out] = (sum + base) * wrk->x_sub - frac;
73 sum = (int)MULT_FIX(frac, wrk->fx_scale);
105 const int frac = (int)MULT_FIX(frow[x_out], yscale); local
106 const int v = (int)MULT_FIX(irow[x_out] - frac, wrk->fxy_scale);
108 irow[x_out] = frac; // new fractional start
/external/webrtc/src/common_audio/vad/
H A Dvad_filterbank.c233 int16_t zeros = 0, frac = 0, log2 = 0; local
250 frac = (int16_t) (((uint32_t) ((int32_t) (energy_s16) << zeros)
252 log2 = (int16_t) (((31 - zeros) << 10) + frac);
/external/icu4c/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/quake/quake/src/QW/server/
H A Dworld.c538 float frac; local
594 frac = (t1 + DIST_EPSILON)/(t1-t2);
596 frac = (t1 - DIST_EPSILON)/(t1-t2);
597 if (frac < 0)
598 frac = 0;
599 if (frac > 1)
600 frac = 1;
602 midf = p1f + (p2f - p1f)*frac;
604 mid[i] = p1[i] + frac*(p2[i] - p1[i]);
646 frac
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/external/skia/src/core/
H A DSkString.cpp152 unsigned frac = x & 0xFFFF; local
154 if (frac == 0xFFFF) {
157 frac = 0;
162 if (frac) {
166 x = SkFixedRound(frac * 10000);
/external/webrtc/src/modules/audio_processing/ns/
H A Dnsx_core_neon.c47 // tmp32no1 = (0x00200000 | (tmp32no2 & 0x001FFFFF)); // 2^21 + frac
81 int32_t tmp32no1 = (0x00200000 | (tmp32no2 & 0x001FFFFF)); // 2^21 + frac
100 int16_t countProd, delta, zeros, frac; local
125 frac = (int16_t)((((uint32_t)magn[i] << zeros)
127 assert(frac < 256);
130 + WebRtcNsx_kLogTableFrac[frac]);

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