/frameworks/av/media/libstagefright/codecs/amrwb/src/ |
highpass_400hz_at_12k8.cpp | 150 int16 y2_hi, y2_lo, y1_hi, y1_lo, x0, x1; local 156 y1_hi = mem[2]; 168 L_tmp2 = fxp_mul_16by16(y1_hi, 29280); 180 y2_hi = y1_hi; 185 y1_hi = (int16)(L_tmp1 >> 16); 186 y1_lo = (int16)((L_tmp1 - (y1_hi << 16)) >> 1); 194 mem[2] = y1_hi;
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highpass_50hz_at_12k8.cpp | 152 int16 y2_hi, y2_lo, y1_hi, y1_lo, x0, x1; local 159 y1_hi = mem[2]; 173 L_tmp2 = fxp_mul_16by16(y1_hi, 32422); 186 y2_hi = y1_hi; 188 y1_hi = (int16)(L_tmp1 >> 16); 189 y1_lo = (int16)((L_tmp1 - (y1_hi << 16)) >> 1); 199 mem[2] = y1_hi;
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
hp400.c | 64 Word16 y2_hi, y2_lo, y1_hi, y1_lo, x0, x1; local 69 y1_hi = *mem++; 85 L_tmp += (y1_hi * a[1] + y2_hi * a[2] + (x0 + x2)* b[0] + x1 * b[1]) << 1; 87 y2_hi = y1_hi; 89 y1_hi = (Word16)(L_tmp>>16); 99 *mem-- = y1_hi;
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hp50.c | 65 Word16 y2_hi, y2_lo, y1_hi, y1_lo, x0, x1; local 71 y1_hi = *mem++; 87 L_tmp += (y1_hi * a[1] + y2_hi * a[2] + (x0 + x2) * b[0] + x1 * b[1]) << 1; 89 y2_hi = y1_hi; 91 y1_hi = (Word16)(L_tmp>>16); 99 *mem-- = y1_hi;
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hp_wsp.c | 88 Word16 y3_hi, y3_lo, y2_hi, y2_lo, y1_hi, y1_lo; local 95 y1_hi = mem[4]; 115 L_tmp += (y1_hi * a[1])<<1; 127 y2_hi = y1_hi; 129 y1_hi = L_tmp >> 16; 139 mem[4] = y1_hi;
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/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
post_pro.cpp | 183 state->y1_hi = 0; 223 state->y1_hi = 0; 303 L_tmp = Mpy_32_16 (st->y1_hi, st->y1_lo, a[1]); 313 st->y2_hi = st->y1_hi; 315 L_Extract (L_tmp, &st->y1_hi, &st->y1_lo); 372 L_tmp = ((Word32) st->y1_hi) * c_a1; 386 st->y2_hi = st->y1_hi; 389 st->y1_hi = (Word16)(L_tmp >> 16); 390 st->y1_lo = (Word16)((L_tmp >> 1) - ((Word32) st->y1_hi << 15));
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post_pro.h | 104 Word16 y1_hi; member in struct:__anon29633
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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
pre_proc.cpp | 289 state->y1_hi = 0; 330 state->y1_hi = 0; 496 L_tmp = Mpy_32_16 (st->y1_hi, st->y1_lo, a[1]); 504 st->y2_hi = st->y1_hi; 506 L_Extract (L_tmp, &st->y1_hi, &st->y1_lo); 561 L_tmp = ((Word32) st->y1_hi) * 7807; 565 st->y2_hi = st->y1_hi; 578 st->y1_hi = (Word16)(L_tmp >> 12); 579 st->y1_lo = (Word16)((L_tmp << 3) - ((Word32)(st->y1_hi) << 15));
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pre_proc.h | 76 Word16 y1_hi; member in struct:__anon29648
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