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  /frameworks/av/media/libstagefright/codecs/amrwbenc/src/
az_isp.c 217 Word16 b0_h, b0_l, b1_h, b1_l, b2_h, b2_l; local
230 b1_h = t0 >> 16;
235 t0 = ((b1_h * x)<<1) + (((b1_l * x)>>15)<<1);
246 b2_h = b1_h;
248 b1_h = b0_h;
251 t0 = ((b1_h * x)<<1) + (((b1_l * x)>>15)<<1);
  /frameworks/av/media/libstagefright/codecs/amrnb/common/src/
az_lsp.cpp 175 Word16 b0_h, b0_l, b1_h, b1_l, b2_h, b2_l;
188 L_Extract (t0, &b1_h, &b1_l); // b1 = 2*x + f[1]
192 t0 = Mpy_32_16 (b1_h, b1_l, x); // t0 = 2.0*x*b1
201 b2_h = b1_h;
203 b1_h = b0_h;
206 t0 = Mpy_32_16 (b1_h, b1_l, x); // t0 = x*b1;
250 Word16 b1_h; local
266 b1_h = (Word16)(t0 >> 16);
267 b1_l = (Word16)((t0 >> 1) - (b1_h << 15));
273 t0 = ((Word32) b1_h * x)
    [all...]
  /external/libxaac/decoder/drc_src/
impd_drc_fiilter_bank.c 293 FLOAT32 b1_h = pstr_hp_filt_coeff->b1; local
315 st1_h = b1_h * tmp1 - a1_h * tmp + st2_h;
319 st3_h = b1_h * tmp - a1_h * output_high[i] + st4_h;
impd_drc_filter_bank.c 293 FLOAT32 b1_h = pstr_hp_filt_coeff->b1; local
315 st1_h = b1_h * tmp1 - a1_h * tmp + st2_h;
319 st3_h = b1_h * tmp - a1_h * output_high[i] + st4_h;

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