454                                    AMRFixed *fixed_sparse)  in decode_8_pulses_31bits()  argument
472     fixed_sparse->n = 8;  in decode_8_pulses_31bits()
477         fixed_sparse->x[i    ] = pos1;  in decode_8_pulses_31bits()
478         fixed_sparse->x[i + 4] = pos2;  in decode_8_pulses_31bits()
479         fixed_sparse->y[i    ] = sign;  in decode_8_pulses_31bits()
480         fixed_sparse->y[i + 4] = pos2 < pos1 ? -sign : sign;  in decode_8_pulses_31bits()
499 static void decode_fixed_sparse(AMRFixed *fixed_sparse, const uint16_t *pulses,  in decode_fixed_sparse()  argument
505         ff_decode_10_pulses_35bits(pulses, fixed_sparse, gray_decode, 5, 3);  in decode_fixed_sparse()
507         decode_8_pulses_31bits(pulses, fixed_sparse);  in decode_fixed_sparse()
509         int *pulse_position = fixed_sparse->x;  in decode_fixed_sparse()
517             fixed_sparse->n = 2;  in decode_fixed_sparse()
523             fixed_sparse->n = pulse_position[0] == pulse_position[1] ? 1 : 2;  in decode_fixed_sparse()
530             fixed_sparse->n = 3;  in decode_fixed_sparse()
537             fixed_sparse->n = 4;  in decode_fixed_sparse()
539         for (i = 0; i < fixed_sparse->n; i++)  in decode_fixed_sparse()
540             fixed_sparse->y[i] = (pulses[1] >> i) & 1 ? 1.0 : -1.0;  in decode_fixed_sparse()
553                              AMRFixed *fixed_sparse)  in pitch_sharpening()  argument
561     fixed_sparse->pitch_lag  = p->pitch_lag_int;  in pitch_sharpening()
562     fixed_sparse->pitch_fac  = p->beta;  in pitch_sharpening()
719 static const float *anti_sparseness(AMRContext *p, AMRFixed *fixed_sparse,  in anti_sparseness()  argument
760         apply_ir_filter(out, fixed_sparse,  in anti_sparseness()
959     AMRFixed fixed_sparse = {0};             // fixed vector up to anti-sparseness processing  in amrnb_decode_frame()  local
994         decode_fixed_sparse(&fixed_sparse, amr_subframe->pulses,  in amrnb_decode_frame()
1004         pitch_sharpening(p, subframe, p->cur_frame_mode, &fixed_sparse);  in amrnb_decode_frame()
1006         if (fixed_sparse.pitch_lag == 0) {  in amrnb_decode_frame()
1010         ff_set_fixed_vector(p->fixed_vector, &fixed_sparse, 1.0,  in amrnb_decode_frame()
1026         ff_set_fixed_vector(p->excitation, &fixed_sparse, p->fixed_gain[4],  in amrnb_decode_frame()
1043         synth_fixed_vector = anti_sparseness(p, &fixed_sparse, p->fixed_vector,  in amrnb_decode_frame()
1057         ff_clear_fixed_vector(p->fixed_vector, &fixed_sparse, AMR_SUBFRAME_SIZE);  in amrnb_decode_frame()