/frameworks/av/media/libeffects/lvm/lib/Eq/src/ |
H A D | LVEQNB_CalcCoef.c | 109 LVM_INT16 coef; local 138 * CosErr += coef(n) * t0^n For n = 0 to 4 146 coef = LVEQNB_DPCosCoef[i]; /* Get the nth coefficient */ 147 CosErr += (factor * coef) >> 5; /* The nth partial sum */ 240 LVM_INT16 coef; local 269 * Cos += coef(n) * t0^n For n = 0 to 6 277 coef = LVEQNB_CosCoef[i]; /* Get the nth coefficient */ 278 COS_T0 += (factor * coef) >> 5; /* The nth partial sum */
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/frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
H A D | az_lsp.cpp | 390 Word16 *coef; 438 coef = f1; 441 ylow = Chebps (xlow, coef, NC); 451 ylow = Chebps (xlow, coef, NC); 462 ymid = Chebps (xmid, coef, NC); 514 coef = f2; 519 coef = f1; 521 ylow = Chebps (xlow, coef, NC); 584 Word16 *coef; local 632 coef [all...] |
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | az_isp.c | 69 Word16 *coef; local 110 coef = f1; 113 ylow = Chebps2(xlow, coef, order); 121 ylow = Chebps2(xlow, coef, order); 128 ymid = Chebps2(xmid, coef, order); 170 coef = f2; 175 coef = f1; 178 ylow = Chebps2(xlow, coef, order);
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/frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/ |
H A D | LVPSA_Control.c | 484 LVM_INT16 coef; local 516 * Cos += coef(n) * t0^n For n = 0 to 6 524 coef = LVPSA_CosCoef[i]; /* Get the nth coefficient */ 525 COS_T0 += (factor * coef) >> 5; /* The nth partial sum */ 607 LVM_INT16 coef; local 638 * CosErr += coef(n) * t0^n For n = 0 to 4 646 coef = LVPSA_DPCosCoef[i]; /* Get the nth coefficient */ 647 CosErr += (factor * coef) >> 5; /* The nth partial sum */
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/frameworks/av/media/libstagefright/codecs/aacenc/inc/ |
H A D | tns.h | 105 Word16 coef[TRANS_FAC*TNS_MAX_ORDER_SHORT]; member in struct:__anon376
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/frameworks/av/services/audioflinger/ |
H A D | AudioResamplerFirProcess.h | 27 void mac(int32_t& l, int32_t& r, TC coef, const int16_t* samples) argument 30 l = mulAddRL(1, rl, coef, l); 31 r = mulAddRL(0, rl, coef, r); 36 void mac(int32_t& l, TC coef, const int16_t* samples) argument 38 l = mulAdd(samples[0], coef, l); 44 void mac(float& l, float& r, TC coef, const float* samples) argument 46 l += *samples++ * coef; 47 r += *samples * coef; 52 void mac(float& l, TC coef, const float* samples) argument 54 l += *samples * coef; 88 acc(TC coef, const TI*& data) argument [all...] |
H A D | AudioResamplerFirGen.h | 423 static inline double firTransfer(const T* coef, int L, int halfNumCoef, double w) { argument 424 double accum = static_cast<double>(coef[0])*0.5; // "center coefficient" from first bank 425 coef += halfNumCoef; // skip first filterbank (picked up by the last filterbank). 430 accum += cos(ix*w)*static_cast<double>(*coef++); 475 sc = static_cast<double>(*coef++) + dcos*sc - sp; 503 * @param coef is the designed polyphase filter banks 524 static void testFir(const T* coef, int L, int halfNumCoef, argument 530 double trf = firTransfer(coef, L, halfNumCoef, wstart); 537 trf = firTransfer(coef, L, halfNumCoef, wstart); 564 * @param coef i 596 testFir(const T* coef, int L, int halfNumCoef, double fp, double fs, int passSteps, int stopSteps, double &passMin, double &passMax, double &passRipple, double &stopMax, double &stopRipple) argument 643 firKaiserGen(T* coef, int L, int halfNumCoef, double stopBandAtten, double fcr, double atten) argument [all...] |
/frameworks/av/media/libstagefright/codecs/avc/enc/src/ |
H A D | block.cpp | 82 int16 *coef = video->block; local 91 coef += ((blkidx & 0x3) << 2) + ((blkidx >> 2) << 6); /* point to the 4x4 block */ 109 coef[0] = r0 + r1; 110 coef[2] = r0 - r1; 111 coef[1] = (r3 << 1) + r2; 112 coef[3] = r3 - (r2 << 1); 114 coef += 16; 120 coef -= 64; 125 r0 = coef[0] + coef[4 262 int16 *coef, *coef8 = video->block; local 366 int16 *coef = video->block; local 729 int16 *coef = video->block + 256; local [all...] |
/frameworks/rs/cpu_ref/ |
H A D | rsCpuIntrinsics_x86.cpp | 81 const short *coef, uint32_t count) { 89 x = _mm_loadl_epi64((const __m128i *)(coef+0)); 92 x = _mm_loadl_epi64((const __m128i *)(coef+4)); 95 x = _mm_loadl_epi64((const __m128i *)(coef+8)); 143 const short *coef, uint32_t count) { 157 c0 = _mm_loadl_epi64((const __m128i *)(coef+0)); 158 c1 = _mm_loadl_epi64((const __m128i *)(coef+4)); 161 c2 = _mm_loadl_epi64((const __m128i *)(coef+8)); 162 c3 = _mm_loadl_epi64((const __m128i *)(coef+12)); 198 const short *coef, uint32_ 79 rsdIntrinsicConvolve3x3_K(void *dst, const void *y0, const void *y1, const void *y2, const short *coef, uint32_t count) argument 142 rsdIntrinsicColorMatrix4x4_K(void *dst, const void *src, const short *coef, uint32_t count) argument 197 rsdIntrinsicColorMatrix3x3_K(void *dst, const void *src, const short *coef, uint32_t count) argument 251 rsdIntrinsicColorMatrixDot_K(void *dst, const void *src, const short *coef, uint32_t count) argument 596 rsdIntrinsicConvolve5x5_K(void *dst, const void *y0, const void *y1, const void *y2, const void *y3, const void *y4, const short *coef, uint32_t count) argument [all...] |