Searched refs:rand_dith (Results 1 – 1 of 1) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| D | dtx_decoder_amr_wb.cpp | 926 int16 temp, temp1, i, dither_fac, rand_dith; in CN_dithering() local
930 rand_dith = noise_gen_amrwb(dither_seed) >> 1; in CN_dithering()
932 rand_dith += rand_dith2; in CN_dithering()
933 *L_log_en_int = add_int32(*L_log_en_int, mul_16by16_to_int32(rand_dith, GAIN_FACTOR)); in CN_dithering()
942 rand_dith = noise_gen_amrwb(dither_seed) >> 1; in CN_dithering()
944 rand_dith += rand_dith2; in CN_dithering()
945 temp = add_int16(isf[0], mult_int16_r(rand_dith, dither_fac)); in CN_dithering()
961 rand_dith = noise_gen_amrwb(dither_seed) >> 1; in CN_dithering()
963 rand_dith += rand_dith2; in CN_dithering()
964 temp = add_int16(isf[i], mult_int16_r(rand_dith, dither_fac)); in CN_dithering()
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