Searched refs:fc_v (Results 1 - 10 of 10) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dacelp_pitch_delay.c97 const int16_t* fc_v,
112 mr_energy += (((-6165LL * ff_log2(dsp->scalarproduct_int16(fc_v, fc_v, subframe_size, 0))) >> 3) & ~0x3ff);
122 sqrt(adsp->scalarproduct_int16(fc_v, fc_v, subframe_size));
94 ff_acelp_decode_gain_code( AudioDSPContext *adsp, int gain_corr_factor, const int16_t* fc_v, int mr_energy, const int16_t* quant_energy, const int16_t* ma_prediction_coeff, int subframe_size, int ma_pred_order) argument
H A Dacelp_pitch_delay.h145 * @param fc_v fixed-codebook vector (2.13)
172 * mean = 1/N * sum(i,0,N){ fc_v[i] * fc_v[i] }
192 * mean = 1/N * sum(i,0,N){ (fc_v[i] / 2^13) * (fc_v[i] / 2^13) } =
193 * = 1/N * sum(i,0,N) { fc_v[i] * fc_v[i] } / 2^26
196 * + 10log(sum(i,0,N) { fc_v[i] * fc_v[i] })
199 * - 10log(sum(i,0,N) { fc_v[
[all...]
H A Dacelp_vectors.c128 int16_t* fc_v,
141 fc_v[i + tab1[pulse_indexes & mask]] +=
148 fc_v[tab2[pulse_indexes]] += (pulse_signs & 1) ? 8191 : -8192;
127 ff_acelp_fc_pulse_per_track( int16_t* fc_v, const uint8_t *tab1, const uint8_t *tab2, int pulse_indexes, int pulse_signs, int pulse_count, int bits) argument
H A Dacelp_vectors.h161 * @param[out] fc_v decoded fixed codebook vector (2.13)
173 void ff_acelp_fc_pulse_per_track(int16_t* fc_v,
H A Dsipr16k.c161 static float acelp_decode_gain_codef(float gain_corr_factor, const float *fc_v, argument
170 sqrt((0.01 + avpriv_scalarproduct_float_c(fc_v, fc_v, subframe_size)));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dacelp_pitch_delay.h144 * @param fc_v fixed-codebook vector (2.13)
171 * mean = 1/N * sum(i,0,N){ fc_v[i] * fc_v[i] }
191 * mean = 1/N * sum(i,0,N){ (fc_v[i] / 2^13) * (fc_v[i] / 2^13) } =
192 * = 1/N * sum(i,0,N) { fc_v[i] * fc_v[i] } / 2^26
195 * + 10log(sum(i,0,N) { fc_v[i] * fc_v[i] })
198 * - 10log(sum(i,0,N) { fc_v[
[all...]
H A Dacelp_pitch_delay.c94 const int16_t* fc_v,
109 sqrt(dsp->scalarproduct_int16(fc_v, fc_v, subframe_size, 0));
91 ff_acelp_decode_gain_code( DSPContext *dsp, int gain_corr_factor, const int16_t* fc_v, int mr_energy, const int16_t* quant_energy, const int16_t* ma_prediction_coeff, int subframe_size, int ma_pred_order) argument
H A Dacelp_vectors.c106 int16_t* fc_v,
119 fc_v[i + tab1[pulse_indexes & mask]] +=
126 fc_v[tab2[pulse_indexes]] += (pulse_signs & 1) ? 8191 : -8192;
105 ff_acelp_fc_pulse_per_track( int16_t* fc_v, const uint8_t *tab1, const uint8_t *tab2, int pulse_indexes, int pulse_signs, int pulse_count, int bits) argument
H A Dacelp_vectors.h106 * @param[out] fc_v decoded fixed codebook vector (2.13)
118 void ff_acelp_fc_pulse_per_track(int16_t* fc_v,
H A Dsipr16k.c159 static float acelp_decode_gain_codef(float gain_corr_factor, const float *fc_v, argument
168 sqrt((0.01 + ff_dot_productf(fc_v, fc_v, subframe_size)));

Completed in 73 milliseconds