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/external/libopus/silk/
Dstructs.h51 opus_int lagPrev;
52 opus_int sLTP_buf_idx;
53 opus_int sLTP_shp_buf_idx;
56 opus_int rewhite_flag;
79 …opus_int mode; /* Operating mode, <0: switch down, >0: s…
140 …opus_int speech_activity_Q8; /* Speech activity …
141 …opus_int allow_bandwidth_switch; /* Flag indicating that switching …
144 opus_int prevLag;
145 opus_int pitch_LPC_win_length;
146 …opus_int max_pitch_lag; /* Highest possible pitch lag (sam…
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Dmain.h54 …opus_int prev_speech_act_Q8, /* I Speech activity level in previ…
55 …opus_int toMono, /* I Last frame before a stereo->mo…
56 …opus_int fs_kHz, /* I Sample rate (kHz) …
57 …opus_int frame_length /* I Number of samples …
66 …opus_int fs_kHz, /* I Samples rate (kHz) …
67 …opus_int frame_length /* I Number of samples …
76 …opus_int length, /* I Number of samples …
77 …opus_int smooth_coef_Q16 /* I Smoothing coefficient …
107 …opus_int *decode_only_mid /* O Flag that only mid channel has…
114 …opus_int length, /* I length of input …
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DAPI.h46 …opus_int VADFlag; /* Voice activity for packet …
47 …opus_int VADFlags[ SILK_MAX_FRAMES_PER_PACKET ]; /* Voice activity for each frame in packet …
48 …opus_int inbandFECFlag; /* Flag indicating if packet contains in-band …
58 opus_int silk_Get_Encoder_Size( /* O Returns error code …
59 …opus_int *encSizeBytes /* O Number of bytes in SILK encoder state …
65 opus_int silk_InitEncoder( /* O Returns error code …
76 opus_int silk_Encode( /* O Returns error code …
80 …opus_int nSamplesIn, /* I Number of samples in input vector …
83 …const opus_int prefillFlag /* I Flag to indicate prefilling buffers no…
93 opus_int silk_Get_Decoder_Size( /* O Returns error code …
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Dcontrol.h66 opus_int payloadSize_ms;
72 opus_int packetLossPercentage;
75 opus_int complexity;
78 opus_int useInBandFEC;
81 opus_int useDTX;
84 opus_int useCBR;
87 opus_int maxBits;
90 opus_int toMono;
93 opus_int opusCanSwitch;
96 opus_int reducedDependency;
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DSigProc_FIX.h57 opus_int silk_resampler_init(
61 …opus_int forEnc /* I If 1: encoder; if 0: decoder …
67 opus_int silk_resampler(
106 …opus_int stride /* I Operate on interleaved signal if > 1 …
122 …const opus_int d, /* I Length of ar …
129 …const opus_int d, /* I Length of ar …
137 …const opus_int order /* I Prediction order …
143 …const opus_int order /* I Prediction order …
166 opus_int silk_sigm_Q15(
167 …opus_int in_Q5 /* I …
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Dencode_pulses.c39 static OPUS_INLINE opus_int combine_and_check( /* return ok */ in combine_and_check()
40 opus_int *pulses_comb, /* O */ in combine_and_check()
41 const opus_int *pulses_in, /* I */ in combine_and_check()
42 opus_int max_pulses, /* I max value for sum of pulses */ in combine_and_check()
43 opus_int len /* I number of output values */ in combine_and_check()
46 opus_int k, sum; in combine_and_check()
62 …const opus_int signalType, /* I Signal type … in silk_encode_pulses()
63 …const opus_int quantOffsetType, /* I quantOffsetType … in silk_encode_pulses()
65 …const opus_int frame_length /* I Frame length … in silk_encode_pulses()
68 opus_int i, k, j, iter, bit, nLS, scale_down, RateLevelIndex = 0; in silk_encode_pulses()
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DNSQ.c44 opus_int subfr, /* I subframe number */
45 const opus_int LTP_scale_Q14, /* I */
47 const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */
48 const opus_int signal_type /* I Signal type */
54 opus_int signalType, /* I Signal type */
62 opus_int lag, /* I Pitch lag */
64 opus_int Tilt_Q14, /* I Spectral tilt */
67 opus_int Lambda_Q10, /* I */
68 opus_int offset_Q10, /* I */
69 opus_int length, /* I Input length */
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DNSQ_del_dec.c73 opus_int subfr, /* I Subframe number */
74 opus_int nStatesDelayedDecision, /* I Number of del dec states */
75 const opus_int LTP_scale_Q14, /* I LTP state scaling */
77 const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */
78 const opus_int signal_type, /* I Signal type */
79 const opus_int decisionDelay /* I Decision delay */
88 opus_int signalType, /* I Signal type */
97 opus_int lag, /* I Pitch lag */
99 opus_int Tilt_Q14, /* I Spectral tilt */
102 opus_int Lambda_Q10, /* I */
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Dsort.c42 opus_int *idx, /* O Index vector for the sorted elements */ in silk_insertion_sort_increasing()
43 const opus_int L, /* I Vector length */ in silk_insertion_sort_increasing()
44 const opus_int K /* I Number of correctly sorted positions */ in silk_insertion_sort_increasing()
48 opus_int i, j; in silk_insertion_sort_increasing()
90 …opus_int *idx, /* O Index vector for the sorted elements … in silk_insertion_sort_decreasing_int16()
91 …const opus_int L, /* I Vector length … in silk_insertion_sort_decreasing_int16()
92 …const opus_int K /* I Number of correctly sorted positions … in silk_insertion_sort_decreasing_int16()
95 opus_int i, j; in silk_insertion_sort_decreasing_int16()
96 opus_int value; in silk_insertion_sort_decreasing_int16()
137 …const opus_int L /* I Vector length … in silk_insertion_sort_increasing_all_values_int16()
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Dcode_signs.c44 …opus_int length, /* I length of input … in silk_encode_signs()
45 …const opus_int signalType, /* I Signal type … in silk_encode_signs()
46 …const opus_int quantOffsetType, /* I Quantization offset type … in silk_encode_signs()
47 …const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per… in silk_encode_signs()
50 opus_int i, j, p; in silk_encode_signs()
78 …opus_int length, /* I length of input … in silk_decode_signs()
79 …const opus_int signalType, /* I Signal type … in silk_decode_signs()
80 …const opus_int quantOffsetType, /* I Quantization offset type … in silk_decode_signs()
81 …const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per… in silk_decode_signs()
84 opus_int i, j, p; in silk_decode_signs()
Dresampler_structs.h45 opus_int resampler_function;
46 opus_int batchSize;
48 opus_int FIR_Order;
49 opus_int FIR_Fracs;
50 opus_int Fs_in_kHz;
51 opus_int Fs_out_kHz;
52 opus_int inputDelay;
Dcontrol_codec.c42 static opus_int silk_setup_resamplers(
44 opus_int fs_kHz /* I */
47 static opus_int silk_setup_fs(
49 opus_int fs_kHz, /* I */
50 opus_int PacketSize_ms /* I */
53 static opus_int silk_setup_complexity(
55 opus_int Complexity /* I */
58 static OPUS_INLINE opus_int silk_setup_LBRR(
65 opus_int silk_control_encoder( in silk_control_encoder()
69 …const opus_int allow_bw_switch, /* I Flag to allow swit… in silk_control_encoder()
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Ddec_API.c42 opus_int nChannelsAPI;
43 opus_int nChannelsInternal;
44 opus_int prev_decode_only_middle;
51 opus_int silk_Get_Decoder_Size( /* O Returns error code … in silk_Get_Decoder_Size()
52 …opus_int *decSizeBytes /* O Number of bytes in SILK decoder state … in silk_Get_Decoder_Size()
55 opus_int ret = SILK_NO_ERROR; in silk_Get_Decoder_Size()
63 opus_int silk_InitDecoder( /* O Returns error code … in silk_InitDecoder()
67 opus_int n, ret = SILK_NO_ERROR; in silk_InitDecoder()
81 opus_int silk_Decode( /* O Returns error code … in silk_Decode()
84 …opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec … in silk_Decode()
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/external/libopus/silk/fixed/
Dmain_FIX.h65 opus_int silk_encode_frame_FIX(
69 …opus_int condCoding, /* I The type of condit…
70 …opus_int maxBits, /* I If > 0: maximum nu…
71 …opus_int useCBR /* I Flag to force cons…
75 opus_int silk_init_encoder(
81 opus_int silk_control_encoder(
85 …const opus_int allow_bw_switch, /* I Flag to allow swit…
86 …const opus_int channelNb, /* I Channel number …
87 const opus_int force_fs_kHz
106 …const opus_int length, /* I Length of input signal …
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Dstructs_FIX.h56 opus_int sLTP_shp_buf_idx;
61 opus_int lagPrev;
74 …opus_int LTPCorr_Q15; /* Normalized correlation from…
85 opus_int LTP_scale_Q14;
86 opus_int pitchL[ MAX_NB_SUBFR ];
93 opus_int GainsPre_Q14[ MAX_NB_SUBFR ];
94 opus_int HarmBoost_Q14[ MAX_NB_SUBFR ];
95 opus_int Tilt_Q14[ MAX_NB_SUBFR ];
96 opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ];
97 opus_int Lambda_Q10;
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Dpitch_analysis_core_FIX.c62 opus_int start_lag, /* I lag offset to search around */
63 opus_int sf_length, /* I length of a 5 ms subframe */
64 opus_int nb_subfr, /* I number of subframes */
65 opus_int complexity, /* I Complexity setting */
72 opus_int start_lag, /* I lag offset to search around */
73 opus_int sf_length, /* I length of one 5 ms subframe */
74 opus_int nb_subfr, /* I number of subframes */
75 opus_int complexity, /* I Complexity setting */
82 opus_int silk_pitch_analysis_core( /* O Voicing estimate: 0 voiced, 1 unvoiced … in silk_pitch_analysis_core()
84 …opus_int *pitch_out, /* O 4 pitch lag values … in silk_pitch_analysis_core()
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/external/libopus/silk/float/
Dmain_FLP.h63 opus_int silk_encode_frame_FLP(
67 …opus_int condCoding, /* I The type of conditiona…
68 …opus_int maxBits, /* I If > 0: maximum number…
69 …opus_int useCBR /* I Flag to force constant…
73 opus_int silk_init_encoder(
79 opus_int silk_control_encoder(
83 …const opus_int allow_bw_switch, /* I Flag to allow switchin…
84 …const opus_int channelNb, /* I Channel number …
85 const opus_int force_fs_kHz
114 …const opus_int length, /* I Length of input …
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DSigProc_FLP.h47 …const opus_int d, /* I length of ar …
62 …opus_int order /* I order …
75 …const opus_int order /* I prediction order …
82 …opus_int inputDataSize, /* I length of input …
83 …opus_int correlationCount /* I number of correlation taps to compute …
86 opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced …
88 …opus_int *pitch_out, /* O Pitch lag values [nb_subfr] …
92 …opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoice…
95 …const opus_int Fs_kHz, /* I sample frequency (kHz) …
96 …const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest …
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Dpitch_analysis_core_FLP.c48 …opus_int start_lag, /* I start lag …
49 …opus_int sf_length, /* I sub frame length …
50 …opus_int nb_subfr, /* I number of subframes …
51 …opus_int complexity, /* I Complexity setting …
58 …opus_int start_lag, /* I start lag …
59 …opus_int sf_length, /* I sub frame length …
60 …opus_int nb_subfr, /* I number of subframes …
61 …opus_int complexity /* I Complexity setting …
67 opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced … in silk_pitch_analysis_core_FLP()
69 …opus_int *pitch_out, /* O Pitch lag values [nb_subfr] … in silk_pitch_analysis_core_FLP()
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Dwrappers_FLP.c40 …const opus_int LPC_order /* I LPC order … in silk_A2NLSF_FLP()
43 opus_int i; in silk_A2NLSF_FLP()
57 …const opus_int LPC_order /* I LPC order … in silk_NLSF2A_FLP()
60 opus_int i; in silk_NLSF2A_FLP()
80 opus_int i, j; in silk_process_NLSFs_FLP()
104 opus_int i, j; in silk_NSQ_wrapper_FLP()
109 opus_int LTP_scale_Q14; in silk_NSQ_wrapper_FLP()
114 opus_int Lambda_Q10; in silk_NSQ_wrapper_FLP()
115 opus_int Tilt_Q14[ MAX_NB_SUBFR ]; in silk_NSQ_wrapper_FLP()
116 opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; in silk_NSQ_wrapper_FLP()
[all …]
Dstructs_FLP.h56 opus_int sLTP_shp_buf_idx;
61 opus_int lagPrev;
86 opus_int pitchL[ MAX_NB_SUBFR ];
120 opus_int nChannelsAPI;
121 opus_int nChannelsInternal;
122 opus_int nPrevChannelsInternal;
123 opus_int timeSinceSwitchAllowed_ms;
124 opus_int allowBandwidthSwitch;
125 opus_int prev_decode_only_middle;
DLPC_analysis_filter_FLP.c47 …const opus_int length /* I Length of input signal … in silk_LPC_analysis_filter16_FLP()
50 opus_int ix; in silk_LPC_analysis_filter16_FLP()
85 …const opus_int length /* I Length of input signal … in silk_LPC_analysis_filter12_FLP()
88 opus_int ix; in silk_LPC_analysis_filter12_FLP()
119 …const opus_int length /* I Length of input signal … in silk_LPC_analysis_filter10_FLP()
122 opus_int ix; in silk_LPC_analysis_filter10_FLP()
151 …const opus_int length /* I Length of input signal … in silk_LPC_analysis_filter8_FLP()
154 opus_int ix; in silk_LPC_analysis_filter8_FLP()
181 …const opus_int length /* I Length of input signal … in silk_LPC_analysis_filter6_FLP()
184 opus_int ix; in silk_LPC_analysis_filter6_FLP()
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/external/libopus/silk/x86/
Dmain_sse.h42 …opus_int *gain_Q7, /* O sum of absolute LTP coefficien…
48 …const opus_int mu_Q9, /* I tradeoff betw. weighted error …
50 …opus_int L /* I number of vectors in codebook …
65 …opus_int *gain_Q7, /* O sum of absolute LTP coefficien…
71 …const opus_int mu_Q9, /* I tradeoff betw. weighted error …
73 …opus_int L /* I number of vectors in codebook …
94 …const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping …
95 …const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt …
98 …const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags …
99 …const opus_int Lambda_Q10, /* I Rate/distortion tr…
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Dx86_silk_map.c47 const opus_int len
58 opus_int (*const SILK_VAD_GETSA_Q8_IMPL[ OPUS_ARCHMASK + 1 ] )(
78 …const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping …
79 …const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt …
82 …const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags …
83 …const opus_int Lambda_Q10, /* I Rate/distortion tr…
84 …const opus_int LTP_scale_Q14 /* I LTP state scaling …
96 …opus_int *gain_Q7, /* O sum of absolute LTP coefficien…
102 …const opus_int mu_Q9, /* I tradeoff betw. weighted error …
104 …opus_int L /* I number of vectors in codebook …
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DSigProc_FIX_sse.h38 …opus_int *res_nrg_Q, /* O Residual energy Q value …
42 …const opus_int subfr_length, /* I Input signal subframe length (incl. D prec…
43 …const opus_int nb_subfr, /* I Number of subframes stacked in x …
44 …const opus_int D, /* I Order …
56 …opus_int *res_nrg_Q, /* O Residual energy Q value …
60 …const opus_int subfr_length, /* I Input signal subframe length (incl. D prec…
61 …const opus_int nb_subfr, /* I Number of subframes stacked in x …
62 …const opus_int D, /* I Order …
73 const opus_int len
87 const opus_int len);

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