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Searched defs:coeff (Results 1 - 11 of 11) sorted by relevance

/frameworks/av/media/libeffects/lvm/lib/Common/src/
H A D	DelayAllPass_Sat_32x16To32.c	`32 LVM_INT16 coeff, /* All pass filter coefficient / 46 MUL32x16INTO32(delay[AllPassOffset], coeff, temp, 15) 67 MUL32x16INTO32(c, -coeff, temp, 15) 30 DelayAllPass_Sat_32x16To32( LVM_INT32 delay, LVM_UINT16 size, LVM_INT16 coeff, LVM_UINT16 DelayOffset, LVM_UINT16 pAllPassOffset, LVM_INT32 dst, LVM_INT16 n) argument`
/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A D	isf_extrapolation.cpp	`122 int16 coeff, mean, tmp, tmp2, tmp3; local 231 coeff = div_16by16(tmp, tmp2); /* Coefficient for stretching the ISF vector */ 236 tmp = mult_int16(sub_int16(HfIsf[i], HfIsf[i - 1]), coeff);`
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A D	qua_gain.cpp	125 Word16 frac_coeff -- Word16 Array -- energy coeff. (5), fraction part, Q15 126 Word16 exp_coeff -- Word16 Array -- energy coeff. (5), exponent part, Q0 197 Word16 frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 / 198 Word16 exp_coeff[], / i : energy coeff. (5), exponent part, Q0 */ 224 Word16 coeff[5]; local 317 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow); 351 L_tmp = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow); 352 L_tmp2 = Mpy_32_16(coeff[1], coeff_lo[1], g_pitch, pOverflow); 355 L_tmp2 = Mpy_32_16(coeff[2], coeff_lo[2], g2_code, pOverflow); 358 L_tmp2 = Mpy_32_16(coeff[ [all...]
H A D	qgain475.cpp	799 sf0_exp_coeff = energy coeff. (exponent part) (Word16) 800 sf0_frac_coeff = energy coeff. ((fraction part) (Word16) 806 sf1_exp_coeff = energy coeff. (exponent part) (Word16) 807 sf1_frac_coeff = energy coeff. (fraction part) (Word16) 858 Word16 sf0_exp_coeff[], // i : energy coeff. (5), exponent part, Q0 859 Word16 sf0_frac_coeff[], // i : energy coeff. (5), fraction part, Q15 870 Word16 sf1_exp_coeff[], // i : energy coeff. (5), exponent part, Q0 871 Word16 sf1_frac_coeff[], // i : energy coeff. (5), fraction part, Q15 892 Word16 coeff[10], coeff_lo[10], exp_max[10]; // 0..4: sf0; 5..9: sf1 1018 L_Extract(L_tmp, &coeff[ 1193 Word16 coeff[10]; local [all...]
H A D	qgain795.cpp	`239 Word16 coeff[5]; local 298 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow); 325 L_tmp0 = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow); 326 L_tmp0 = Mac_32_16(L_tmp0, coeff[1], coeff_lo[1], g_pitch, pOverflow); 343 L_tmp = Mac_32(L_tmp0, coeff[2], coeff_lo[2], 345 L_tmp = Mac_32_16(L_tmp, coeff[3], coeff_lo[3], 347 L_tmp = Mac_32(L_tmp, coeff[4], coeff_lo[4], 508 Word16 coeff[5]; local 573 coeff[2] = mult(tmp, gain_pit, pOverflow); 579 coeff[ [all...]`
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A D	fastquant_inline.h	30 __inline int32 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2) argument 32 q_value = coeff * q_value + round; 33 coeff = q_value >> 16; 34 if (coeff < 0) coeff += QPdiv2; 35 else coeff -= QPdiv2; 37 return coeff; 41 __inline int32 coeff_quant(int32 coeff, int32 q_scale, int32 shift) argument 45 q_value = coeff * q_scale; //q_value = -((-(coeff 54 int32 coeff = q_value + ac_clip; local 64 int32 coeff; local 83 smlabb(int32 q_value, int32 coeff, int32 round) argument 90 smulbb(int32 q_scale, int32 coeff) argument 99 aan_dc_scale(int32 coeff, int32 QP) argument 126 int32 coeff; local 173 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2) argument 178 smlabb q_value, coeff, q_value, round local 179 movs coeff, q_value, asr #16 local 180 addle coeff, coeff, QPdiv2 local 181 subgt coeff, coeff, QPdiv2 local 187 coeff_quant(int32 coeff, int32 q_scale, int32 shift) argument 194 mov coeff, q_value, asr shift /smull tmp, coeff, q_scale, coeff/ local 195 add q_value, coeff, coeff, lsr #31 local 204 int32 coeff; local 209 smulbb coeff, q_value, QPx2 local 210 sublt coeff, coeff, Addition local 211 addge coeff, coeff, Addition local 212 add q_value, coeff, tmp local 215 eorhi coeff, tmp, coeff, asr #31 local 221 smlabb(int32 q_value, int32 coeff, int32 round) argument 225 smlabb q_value, coeff, q_value, round local 231 smulbb(int32 q_scale, int32 coeff) argument 246 int32 coeff; local 249 movs coeff, q_value, lsl #1 local 251 addgt coeff, coeff, #1 local 252 sublt coeff, coeff, #1 local 253 smulbb q_value, coeff, stepsize local 256 add coeff, q_value, tmp local 257 subs coeff, coeff, #0xf00 local 258 subcss coeff, coeff, #0xfe local 268 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2) argument 273 mla q_value, coeff, q_value, round local 274 movs coeff, q_value, asr #16 local 275 addle coeff, coeff, QPdiv2 local 276 subgt coeff, coeff, QPdiv2 local 282 coeff_quant(int32 coeff, int32 q_scale, int32 shift) argument 289 mov coeff, q_value, asr shift /smull tmp, coeff, q_scale, coeff/ local 290 add q_value, coeff, coeff, lsr #31 local 300 int32 coeff; local 305 mul coeff, q_value, QPx2 local 306 sublt coeff, coeff, Addition local 307 addge coeff, coeff, Addition local 308 add q_value, coeff, tmp local 311 eorhi coeff, tmp, coeff, asr #31 local 317 smlabb(int32 q_value, int32 coeff, int32 round) argument 321 mla q_value, coeff, q_value, round local 327 smulbb(int32 q_scale, int32 coeff) argument 343 int32 coeff; local 346 movs coeff, q_value, lsl #1 local 348 addgt coeff, coeff, #1 local 349 sublt coeff, coeff, #1 local 350 mul q_value, coeff, stepsize local 353 add coeff, q_value, tmp local 354 subs coeff, coeff, #0xf00 local 355 subcss coeff, coeff, #0xfe local 367 int32 coeff; local 371 add coeff, q_value, ac_clip local 372 subs coeff, coeff, ac_clip, lsl #1 local 379 aan_dc_scale(int32 coeff, int32 QP) argument 384 cmp coeff, #0 local 385 addle coeff, coeff, QP, asr #1 local 386 subgt coeff, coeff, QP, asr #1 local 395 int32 coeff; local 399 add coeff, q_value, tmp local 400 subs coeff, coeff, #0xf00 local 401 subcss coeff, coeff, #0xfe local 410 int32 coeff; local 417 add coeff, q_value, tmp local 418 subs coeff, coeff, #0xf00 local 419 subcss coeff, coeff, #0xfe local 428 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2) argument 449 coeff_quant(int32 coeff, int32 q_scale, int32 shift) argument 471 register int32 coeff; local 510 smlabb(int32 q_value, int32 coeff, int32 round) argument 525 smulbb(int32 q_scale, int32 coeff) argument 538 aan_dc_scale(int32 coeff, int32 QP) argument 555 register int32 coeff; local [all...]
H A D	fastquant.cpp	122 Input: coeff=> DCT coefficient 154 Int tmp, coeff, q_value; local 164 Int ac_clip; /* quantized coeff bound / 192 coeff = rcoeff[i]; 193 if (coeff == 0x7fff) / all zero column / 201 if (coeff >= -QPx2plus && coeff < QPx2plus) / quantize to zero */ 206 coeff = rcoeff[i]; 207 if (coeff > -QPx2plus && coeff < QPx2plu 274 Int tmp, coeff, q_value; local 444 Int coeff, scale_q; local 498 Int tmp, coeff; local 549 Int tmp, coeff, q_value = 0; local 678 Int tmp, coeff, q_value = 0; local 855 Int q_value, coeff, stepsize; local 923 Int tmp, coeff, q_value; local [all...]
/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A D	block_switch.c	`34 IIRFilter(const Word16 in, const Word32 coeff[], Word32 states[]); 339 static Word16 IIRFilter(const Word16 in, const Word32 coeff[], Word32 states[]) argument 344 accu1 = L_mpy_ls(coeff[1], in); 346 accu2 = fixmul( coeff[0], states[1] );`
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A D	q_gain2.c	`43 /* MA prediction coeff ={0.5, 0.4, 0.3, 0.2} in Q13 / 81 Word16 coeff[5], coeff_lo[5], exp_coeff[5]; local 130 coeff[0] = y1 y1 * 131 * coeff[1] = -2 xn y1 * 132 * coeff[2] = y2 y2 * 133 * coeff[3] = -2 xn y2 * 134 * coeff[4] = 2 y1 y2 * 140 coeff[0] = g_coeff[0]; 142 coeff[1] = negate(g_coeff[2]); /* coeff[ [all...]`
/frameworks/rs/cpu_ref/
H A D	rsCpuIntrinsicConvolve3x3.cpp	93 const float* coeff) { 98 float4 px = convert_float4(py0[x1]) * coeff[0] + 99 convert_float4(py0[x]) * coeff[1] + 100 convert_float4(py0[x2]) * coeff[2] + 101 convert_float4(py1[x1]) * coeff[3] + 102 convert_float4(py1[x]) * coeff[4] + 103 convert_float4(py1[x2]) * coeff[5] + 104 convert_float4(py2[x1]) * coeff[6] + 105 convert_float4(py2[x]) * coeff[7] + 106 convert_float4(py2[x2]) * coeff[ 91 ConvolveOneU4(const RsForEachStubParamStruct p, uint32_t x, uchar4 out, const uchar4 py0, const uchar4 py1, const uchar4 py2, const float coeff) argument 113 ConvolveOneU2(const RsForEachStubParamStruct p, uint32_t x, uchar2 out, const uchar2 py0, const uchar2 py1, const uchar2 py2, const float coeff) argument 134 ConvolveOneU1(const RsForEachStubParamStruct p, uint32_t x, uchar out, const uchar py0, const uchar py1, const uchar py2, const float coeff) argument 153 ConvolveOneF4(const RsForEachStubParamStruct p, uint32_t x, float4 out, const float4 py0, const float4 py1, const float4 py2, const float coeff) argument 164 ConvolveOneF2(const RsForEachStubParamStruct p, uint32_t x, float2 out, const float2 py0, const float2 py1, const float2 py2, const float coeff) argument 175 ConvolveOneF1(const RsForEachStubParamStruct p, uint32_t x, float out, const float py0, const float py1, const float py2, const float coeff) argument [all...]
H A D	rsCpuIntrinsicConvolve5x5.cpp	91 const float* coeff) { 99 float4 px = convert_float4(py0[x0]) * coeff[0] + 100 convert_float4(py0[x1]) * coeff[1] + 101 convert_float4(py0[x2]) * coeff[2] + 102 convert_float4(py0[x3]) * coeff[3] + 103 convert_float4(py0[x4]) * coeff[4] + 105 convert_float4(py1[x0]) * coeff[5] + 106 convert_float4(py1[x1]) * coeff[6] + 107 convert_float4(py1[x2]) * coeff[7] + 108 convert_float4(py1[x3]) * coeff[ 89 OneU4(const RsForEachStubParamStruct p, uint32_t x, uchar4 out, const uchar4 py0, const uchar4 py1, const uchar4 py2, const uchar4 py3, const uchar4 py4, const float coeff) argument 132 OneU2(const RsForEachStubParamStruct p, uint32_t x, uchar2 out, const uchar2 py0, const uchar2 py1, const uchar2 py2, const uchar2 py3, const uchar2 py4, const float coeff) argument 175 OneU1(const RsForEachStubParamStruct p, uint32_t x, uchar out, const uchar py0, const uchar py1, const uchar py2, const uchar py3, const uchar py4, const float coeff) argument 218 OneF4(const RsForEachStubParamStruct p, uint32_t x, float4 out, const float4 py0, const float4 py1, const float4 py2, const float4 py3, const float4 py4, const float coeff) argument 260 OneF2(const RsForEachStubParamStruct p, uint32_t x, float2 out, const float2 py0, const float2 py1, const float2 py2, const float2 py3, const float2 py4, const float coeff) argument 302 OneF1(const RsForEachStubParamStruct p, uint32_t x, float out, const float py0, const float py1, const float py2, const float py3, const float py4, const float coeff) argument [all...]

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