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

/external/opencore/codecs_v2/audio/gsm_amr/amr_wb/dec/src/
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/base/media/libstagefright/codecs/amrwb/src/
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);
/external/opencore/codecs_v2/audio/gsm_amr/amr_nb/enc/src/
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) 1193 Word16 coeff[10]; local     [all...]
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[3], coeff_lo[3], g_code, pOverflow)     [all...]
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[3] = extract_h(L_shl(L_mult(alpha, frac_en[3], pOverflow), 1, pOverflow))     [all...]
/frameworks/base/media/libstagefright/codecs/amrnb/enc/src/
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) 1193 Word16 coeff[10]; local     [all...]
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[3], coeff_lo[3], g_code, pOverflow)     [all...]
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[3] = extract_h(L_shl(L_mult(alpha, frac_en[3], pOverflow), 1, pOverflow))     [all...]
/external/opencore/codecs_v2/video/m4v_h263/enc/src/
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 < QPx2plus) /* quantize to zero * 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...]
fastquant_inline.h	31 __inline int32 aan_scale(int32 q_value, int32 coeff, int32 round, int32 QPdiv2) 33 q_value = coeff * q_value + round; 34 coeff = q_value >> 16; 35 if (coeff < 0) coeff += QPdiv2; 36 else coeff -= QPdiv2; 38 return coeff; 42 __inline int32 coeff_quant(int32 coeff, int32 q_scale, int32 shift) 46 q_value = coeff * q_scale; //q_value = -((-(coeff + QPdiv2)*q_scale)>>LSL) 55 int32 coeff = q_value + ac_clip; local 65 int32 coeff; local 127 int32 coeff; local 179 smlabb q_value, coeff, q_value, round local 180 movs coeff, q_value, asr #16 local 181 addle coeff, coeff, QPdiv2 local 182 subgt coeff, coeff, QPdiv2 local 195 mov coeff, q_value, asr shift \/*smull tmp, coeff, q_scale, coeff*\/ local 196 add q_value, coeff, coeff, lsr #31 local 205 int32 coeff; local 210 smulbb coeff, q_value, QPx2 local 211 sublt coeff, coeff, Addition local 212 addge coeff, coeff, Addition local 213 add q_value, coeff, tmp local 216 eorhi coeff, tmp, coeff, asr #31 local 226 smlabb q_value, coeff, q_value, round local 247 int32 coeff; local 250 movs coeff, q_value, lsl #1 local 252 addgt coeff, coeff, #1 local 253 sublt coeff, coeff, #1 local 254 smulbb q_value, coeff, stepsize local 257 add coeff, q_value, tmp local 258 subs coeff, coeff, #0xf00 local 259 subcss coeff, coeff, #0xfe local 274 mla q_value, coeff, q_value, round local 275 movs coeff, q_value, asr #16 local 276 addle coeff, coeff, QPdiv2 local 277 subgt coeff, coeff, QPdiv2 local 290 mov coeff, q_value, asr shift \/*smull tmp, coeff, q_scale, coeff*\/ local 291 add q_value, coeff, coeff, lsr #31 local 301 int32 coeff; local 306 mul coeff, q_value, QPx2 local 307 sublt coeff, coeff, Addition local 308 addge coeff, coeff, Addition local 309 add q_value, coeff, tmp local 312 eorhi coeff, tmp, coeff, asr #31 local 322 mla q_value, coeff, q_value, round local 344 int32 coeff; local 347 movs coeff, q_value, lsl #1 local 349 addgt coeff, coeff, #1 local 350 sublt coeff, coeff, #1 local 351 mul q_value, coeff, stepsize local 354 add coeff, q_value, tmp local 355 subs coeff, coeff, #0xf00 local 356 subcss coeff, coeff, #0xfe local 368 int32 coeff; local 372 add coeff, q_value, ac_clip local 373 subs coeff, coeff, ac_clip, lsl #1 local 385 cmp coeff, #0 local 386 addle coeff, coeff, QP, asr #1 local 387 subgt coeff, coeff, QP, asr #1 local 396 int32 coeff; local 400 add coeff, q_value, tmp local 401 subs coeff, coeff, #0xf00 local 402 subcss coeff, coeff, #0xfe local 411 int32 coeff; local 418 add coeff, q_value, tmp local 419 subs coeff, coeff, #0xf00 local 420 subcss coeff, coeff, #0xfe local 472 register int32 coeff; local 556 register int32 coeff; local     [all...]
/external/qemu/distrib/sdl-1.2.12/src/audio/
SDL_wave.c	84 Uint8 nybble, Sint16 *coeff) 94 new_sample = ((state->iSamp1 * coeff[0]) + 95 (state->iSamp2 * coeff[1]))/256; 123 Sint16 *coeff[2]; local 168 coeff[0] = MS_ADPCM_state.aCoeff[state[0]->hPredictor]; 169 coeff[1] = MS_ADPCM_state.aCoeff[state[1]->hPredictor]; 194 new_sample = MS_ADPCM_nibble(state[0],nybble,coeff[0]); 201 new_sample = MS_ADPCM_nibble(state[1],nybble,coeff[1]);

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