Lines Matching refs:opus_int32
47 opus_int32 sLTP_shp_Q14[ 2 * MAX_FRAME_LENGTH ];
48 opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ];
49 opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ];
50 opus_int32 sLF_AR_shp_Q14;
54 opus_int32 rand_seed;
55 opus_int32 prev_gain_Q16;
63 opus_int32 AnaState[ 2 ]; /* Analysis filterbank state: 0-8 kHz */
64 opus_int32 AnaState1[ 2 ]; /* Analysis filterbank state: 0-4 kHz */
65 opus_int32 AnaState2[ 2 ]; /* Analysis filterbank state: 0-2 kHz */
66 opus_int32 XnrgSubfr[ VAD_N_BANDS ]; /* Subframe energies */
67 opus_int32 NrgRatioSmth_Q8[ VAD_N_BANDS ]; /* Smoothed energy level in each band */
69 opus_int32 NL[ VAD_N_BANDS ]; /* Noise energy level in each band */
70 opus_int32 inv_NL[ VAD_N_BANDS ]; /* Inverse noise energy level in each band */
71 opus_int32 NoiseLevelBias[ VAD_N_BANDS ]; /* Noise level estimator bias/offset */
72 opus_int32 counter; /* Frame counter used in the initial phase */
77 opus_int32 In_LP_State[ 2 ]; /* Low pass filter state */
78 opus_int32 transition_frame_no; /* Counter which is mapped to a cut-off frequency */
101 opus_int32 mid_side_amp_Q0[ 4 ];
133 opus_int32 In_HP_State[ 2 ]; /* High pass filter state */
134 opus_int32 variable_HP_smth1_Q15; /* State of first smoother */
135 opus_int32 variable_HP_smth2_Q15; /* State of second smoother */
147 opus_int32 API_fs_Hz; /* API sampling frequency (Hz) */
148 opus_int32 prev_API_fs_Hz; /* Previous API sampling frequency (Hz) */
160 opus_int32 TargetRate_bps; /* Target bitrate (bps) */
163 opus_int32 frameCounter;
171 opus_int32 pitchEstimationThreshold_Q16; /* Threshold for pitch estimator */
229 opus_int32 pitchL_Q8; /* Pitch lag to use for voiced concealment */
233 opus_int32 rand_seed; /* Seed for unvoiced signal generation */
235 opus_int32 conc_energy;
238 opus_int32 prevGain_Q16[ 2 ];
246 opus_int32 CNG_exc_buf_Q14[ MAX_FRAME_LENGTH ];
248 opus_int32 CNG_synth_state[ MAX_LPC_ORDER ];
249 opus_int32 CNG_smth_Gain_Q16;
250 opus_int32 rand_seed;
258 opus_int32 prev_gain_Q16;
259 opus_int32 exc_Q14[ MAX_FRAME_LENGTH ];
260 opus_int32 sLPC_Q14_buf[ MAX_LPC_ORDER ];
265 opus_int32 fs_API_hz; /* API sample frequency (Hz) */
312 opus_int32 Gains_Q16[ MAX_NB_SUBFR ];
