| /external/libopus/src/ |
| mlp.c | 49 if (_x>=QCONST32(8,19))
50 return QCONST32(1.,14);
51 if (_x<=-QCONST32(8,19))
52 return -QCONST32(1.,14);
|
| opus_multistream_encoder.c | 368 channel_offset = HALF16(celt_log2(QCONST32(2.f,14)/(channels-1)));
400 printf("%f ", sum/(float)QCONST32(21.f, DB_SHIFT));
[all...] |
| opus_encoder.c | 722 width = MULT16_16_Q15(celt_sqrt(QCONST32(1.f,30)-MULT16_16(corr,corr)), ldiff);
[all...] |
| /external/speex/libspeex/ |
| stereo.c | 234 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
261 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
|
| preprocess.c | 102 if (b>=QCONST32(1,23))
107 if (b>=QCONST32(1,19))
112 if (b>=QCONST32(1,15))
128 if (b>=QCONST32(1,23))
133 if (b>=QCONST32(1,19))
138 if (b>=QCONST32(1,15))
309 return ADD32(EXTEND32(Q15_ONE),EXTEND32(DIV32_16(QCONST32(.1296,23), SHR32(xx,EXPIN_SHIFT-SNR_SHIFT))));
487 st->noise[i]=QCONST32(1.f,NOISE_SHIFT);
851 theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHIFT-SNR_SHIFT));
892 theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHIFT-SNR_SHIFT))
[all...] |
| arch.h | 159 #define QCONST32(x,bits) (x)
|
| fixed_generic.h | 39 #define QCONST32(x,bits) ((spx_word32_t)(.5+(x)*(((spx_word32_t)1)<<(bits))))
|
| fixed_debug.h | 44 #define QCONST32(x,bits) ((spx_word32_t)(.5+(x)*(((spx_word32_t)1)<<(bits))))
|
| nb_celp.c | 407 spx_sqrt(QCONST32(1.,28)-MULT16_32_Q15(QCONST16(.8,15),SHL32(MULT16_16(ol_pitch_coef,ol_pitch_coef),16)))));
[all...] |
| /external/libopus/celt/ |
| quant_bands.c | 196 qi = (f+QCONST32(.5f,DB_SHIFT+7))>>(DB_SHIFT+7);
252 tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp);
485 tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp);
|
| arch.h | 198 #define QCONST32(x,bits) (x)
|
| fixed_generic.h | 71 #define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits))))
|
| celt_encoder.c | 394 *tf_estimate = celt_sqrt(MAX32(0, SHL32(MULT16_16(QCONST16(0.0069,14),MIN16(163,tf_max)),14)-QCONST32(0.139,28)));
824 logXC = celt_log2(QCONST32(1.001f, 20)-MULT16_16(sum, sum));
826 logXC2 = MAX16(HALF16(logXC), celt_log2(QCONST32(1.001f, 20)-MULT16_16(minXC, minXC)));
[all...] |
| fixed_debug.h | 53 #define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits))))
|
| bands.c | 445 if (Er < QCONST32(6e-4f, 28) || El < QCONST32(6e-4f, 28))
[all...] |
