| /external/libopus/silk/float/ |
| find_LPC_FLP.c | 44 opus_int k, subfr_length; local
53 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder;
59 res_nrg = silk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder );
64 res_nrg -= silk_burg_modified_FLP( a_tmp, x + ( MAX_NB_SUBFR / 2 ) * subfr_length, minInvGain, subfr_length, MAX_NB_SUBFR / 2, psEncC->predictLPCOrder );
79 silk_LPC_analysis_filter_FLP( LPC_res, a_tmp, x, 2 * subfr_length, psEncC->predictLPCOrder );
81 silk_energy_FLP( LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ) +
82 silk_energy_FLP( LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder ) )
[all...] |
| /external/libopus/silk/fixed/ |
| find_LPC_FIX.c | 44 opus_int k, subfr_length; local
57 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder;
63 silk_burg_modified( &res_nrg, &res_nrg_Q, a_Q16, x, minInvGain_Q30, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder, psEncC->arch );
69 silk_burg_modified( &res_tmp_nrg, &res_tmp_nrg_Q, a_tmp_Q16, x + 2 * subfr_length, minInvGain_Q30, subfr_length, 2, psEncC->predictLPCOrder, psEncC->arch );
87 ALLOC( LPC_res, 2 * subfr_length, opus_int16 );
98 silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder, psEncC->arch );
100 silk_sum_sqr_shift( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder );
101 silk_sum_sqr_shift( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder )
[all...] |
| /external/libopus/silk/ |
| structs.h | 155 opus_int subfr_length; /* Subframe length (samples) */ member in struct:__anon24164
244 opus_int subfr_length; member in struct:__anon24165
271 opus_int subfr_length; /* Subframe length (samples) */ member in struct:__anon24167
|
