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Searched refs:opus_int32 (Results 1 – 25 of 187) sorted by relevance

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/external/libopus/silk/
DMacroCount.h50 printf("ops_count = %d \n ", (opus_int32)ops_count); in silk_PrintCount()
54 static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){ in silk_MUL()
55 opus_int32 ret; in silk_MUL()
69 static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){ in silk_MLA()
70 opus_int32 ret; in silk_MLA()
77 static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){ in silk_MLA_uint()
85 static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){ in silk_SMULWB()
86 opus_int32 ret; in silk_SMULWB()
88 …ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int1… in silk_SMULWB()
92 static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){ in silk_SMLAWB()
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DSigProc_FIX.h64 …opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) …
65 …opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) …
76 …opus_int32 inLen /* I Number of input samples …
83 …opus_int32 *S, /* I/O State vector [ 2 ] …
86 …opus_int32 inLen /* I Number of input samples …
93 …opus_int32 *S, /* I/O State vector [ 6 ] …
96 …opus_int32 inLen /* I Number of input samples …
106 …const opus_int32 *B_Q28, /* I MA coefficients [3] …
107 …const opus_int32 *A_Q28, /* I AR coefficients [2] …
108 …opus_int32 *S, /* I/O State vector [2] …
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Dstructs.h47 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;
51 opus_int32 sDiff_shp_Q14;
55 opus_int32 rand_seed;
56 opus_int32 prev_gain_Q16;
64 …opus_int32 AnaState[ 2 ]; /* Analysis filterbank state: 0-8 kHz …
65 …opus_int32 AnaState1[ 2 ]; /* Analysis filterbank state: 0-4 kHz …
66 …opus_int32 AnaState2[ 2 ]; /* Analysis filterbank state: 0-2 kHz …
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DMacroDebug.h55 static OPUS_INLINE opus_int32 silk_ADD32_(opus_int32 a, opus_int32 b, char *file, int line){ in silk_ADD32_()
56 opus_int32 ret; in silk_ADD32_()
103 static OPUS_INLINE opus_int32 silk_SUB32_(opus_int32 a, opus_int32 b, char *file, int line){ in silk_SUB32_()
104 opus_int32 ret; in silk_SUB32_()
137 res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); in silk_ADD_SAT16_()
138 if ( res != silk_SAT16( (opus_int32)a16 + (opus_int32)b16 ) ) in silk_ADD_SAT16_()
150 static OPUS_INLINE opus_int32 silk_ADD_SAT32_(opus_int32 a32, opus_int32 b32, char *file, int line){ in silk_ADD_SAT32_()
151 opus_int32 res; in silk_ADD_SAT32_()
198 res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); in silk_SUB_SAT16_()
199 if ( res != silk_SAT16( (opus_int32)a16 - (opus_int32)b16 ) ) in silk_SUB_SAT16_()
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Dmacros.h44 #define silk_SMULWB(a32, b32) ((opus_int32)(((a32) * (opus_int64)((opus_int16)(b32))) >>…
46 …(a32, b32) ((((a32) >> 16) * (opus_int32)((opus_int16)(b32))) + ((((a32) & 0x0000FFFF) …
51 #define silk_SMLAWB(a32, b32, c32) ((opus_int32)((a32) + (((b32) * (opus_int64)((opus_int16)(…
53 …, c32) ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) …
58 #define silk_SMULWT(a32, b32) ((opus_int32)(((a32) * (opus_int64)((b32) >> 16)) >> 16))
65 #define silk_SMLAWT(a32, b32, c32) ((opus_int32)((a32) + (((b32) * ((opus_int64)(c32) >> 16))…
71 #define silk_SMULBB(a32, b32) ((opus_int32)((opus_int16)(a32)) * (opus_int32)((opus_int1…
74 #define silk_SMLABB(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)(…
77 #define silk_SMULBT(a32, b32) ((opus_int32)((opus_int16)(a32)) * ((b32) >> 16))
80 #define silk_SMLABT(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * ((c32) >> 16))
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DInlines.h41 static OPUS_INLINE opus_int32 silk_CLZ64( opus_int64 in ) in silk_CLZ64()
43 opus_int32 in_upper; in silk_CLZ64()
45 in_upper = (opus_int32)silk_RSHIFT64(in, 32); in silk_CLZ64()
48 return 32 + silk_CLZ32( (opus_int32) in ); in silk_CLZ64()
57 opus_int32 in, /* I input */ in silk_CLZ_FRAC()
58 opus_int32 *lz, /* O number of leading zeros */ in silk_CLZ_FRAC()
59 opus_int32 *frac_Q7 /* O the 7 bits right after the leading one */ in silk_CLZ_FRAC()
62 opus_int32 lzeros = silk_CLZ32(in); in silk_CLZ_FRAC()
71 static OPUS_INLINE opus_int32 silk_SQRT_APPROX( opus_int32 x ) in silk_SQRT_APPROX()
73 opus_int32 y, lz, frac_Q7; in silk_SQRT_APPROX()
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Dcontrol.h48 opus_int32 nChannelsAPI;
51 opus_int32 nChannelsInternal;
54 opus_int32 API_sampleRate;
57 opus_int32 maxInternalSampleRate;
60 opus_int32 minInternalSampleRate;
63 opus_int32 desiredInternalSampleRate;
69 opus_int32 bitRate;
102 opus_int32 internalSampleRate;
128 opus_int32 nChannelsAPI;
131 opus_int32 nChannelsInternal;
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Dmain.h56 …opus_int32 mid_side_rates_bps[], /* O Bitrates for mid and side sign…
57 …opus_int32 total_rate_bps, /* I Total bitrate …
69 …const opus_int32 pred_Q13[], /* I Predictors …
75 opus_int32 silk_stereo_find_predictor( /* O Returns predictor in Q13 …
76 …opus_int32 *ratio_Q14, /* O Ratio of residual and mid ener…
79 …opus_int32 mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms …
86 …opus_int32 pred_Q13[], /* I/O Predictors (out: quantized) …
105 …opus_int32 pred_Q13[] /* O Predictors …
148 …opus_int32 TargetRate_bps /* I Target max bitrate (bps) …
180 …opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* I/O gains (quantized out) …
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DNSQ_del_dec.c38 opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ];
39 opus_int32 RandState[ DECISION_DELAY ];
40 opus_int32 Q_Q10[ DECISION_DELAY ];
41 opus_int32 Xq_Q14[ DECISION_DELAY ];
42 opus_int32 Pred_Q15[ DECISION_DELAY ];
43 opus_int32 Shape_Q14[ DECISION_DELAY ];
44 opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ];
45 opus_int32 LF_AR_Q14;
46 opus_int32 Diff_Q14;
47 opus_int32 Seed;
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DNSQ.c41 opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */
43 opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */
46 const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */
55 const opus_int32 x_sc_Q10[], /* I */
58 opus_int32 sLTP_Q15[], /* I/O LTP state */
63 opus_int32 HarmShapeFIRPacked_Q14, /* I */
65 opus_int32 LF_shp_Q14, /* I */
66 opus_int32 Gain_Q16, /* I */
88 …const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shap… in silk_NSQ_c()
89 …const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step … in silk_NSQ_c()
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/external/libopus/silk/arm/
Dmacros_armv5e.h35 #define SAFE_SHL(a,b) ((opus_int32)((opus_uint32)(a) << (b)))
39 static OPUS_INLINE opus_int32 silk_SMULWB_armv5e(opus_int32 a, opus_int16 b) in silk_SMULWB_armv5e()
54 static OPUS_INLINE opus_int32 silk_SMLAWB_armv5e(opus_int32 a, opus_int32 b, in silk_SMLAWB_armv5e()
70 static OPUS_INLINE opus_int32 silk_SMULWT_armv5e(opus_int32 a, opus_int32 b) in silk_SMULWT_armv5e()
85 static OPUS_INLINE opus_int32 silk_SMLAWT_armv5e(opus_int32 a, opus_int32 b, in silk_SMLAWT_armv5e()
86 opus_int32 c) in silk_SMLAWT_armv5e()
101 static OPUS_INLINE opus_int32 silk_SMULBB_armv5e(opus_int32 a, opus_int32 b) in silk_SMULBB_armv5e()
116 static OPUS_INLINE opus_int32 silk_SMLABB_armv5e(opus_int32 a, opus_int32 b, in silk_SMLABB_armv5e()
117 opus_int32 c) in silk_SMLABB_armv5e()
132 static OPUS_INLINE opus_int32 silk_SMULBT_armv5e(opus_int32 a, opus_int32 b) in silk_SMULBT_armv5e()
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Dmacros_armv4.h34 #define SAFE_SHL(a,b) ((opus_int32)((opus_uint32)(a) << (b)))
38 static OPUS_INLINE opus_int32 silk_SMULWB_armv4(opus_int32 a, opus_int16 b) in silk_SMULWB_armv4()
58 static OPUS_INLINE opus_int32 silk_SMULWT_armv4(opus_int32 a, opus_int32 b) in silk_SMULWT_armv4()
78 static OPUS_INLINE opus_int32 silk_SMULWW_armv4(opus_int32 a, opus_int32 b) in silk_SMULWW_armv4()
93 static OPUS_INLINE opus_int32 silk_SMLAWW_armv4(opus_int32 a, opus_int32 b, in silk_SMLAWW_armv4()
94 opus_int32 c) in silk_SMLAWW_armv4()
Darm_silk_map.c42 …const opus_int32 *B_Q28, /* I MA coefficients [3] …
43 …const opus_int32 *A_Q28, /* I AR coefficients [2] …
44 …opus_int32 *S, /* I/O State vector [4] …
46 …const opus_int32 len /* I signal length (must be even) …
54 opus_int32 (*const SILK_LPC_INVERSE_PRED_GAIN_IMPL[OPUS_ARCHMASK + 1])( /* O Returns inverse pred…
75 …const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shap…
76 …const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step …
92 opus_int32
94 const opus_int32 *data0, opus_int32 *data1, const opus_int16 *coef,
108 …opus_int32 *corr, /* O Result [order + 1] …
DSigProc_FIX_armv5e.h33 static OPUS_INLINE opus_int32 silk_SMULTT_armv5e(opus_int32 a, opus_int32 b) in silk_SMULTT_armv5e()
35 opus_int32 res; in silk_SMULTT_armv5e()
47 static OPUS_INLINE opus_int32 silk_SMLATT_armv5e(opus_int32 a, opus_int32 b, in silk_SMLATT_armv5e()
48 opus_int32 c) in silk_SMLATT_armv5e()
50 opus_int32 res; in silk_SMLATT_armv5e()
/external/libopus/include/
Dopus.h209 opus_int32 Fs,
230 opus_int32 Fs,
263 OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode(
268 opus_int32 max_data_bytes
304 OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode_float(
309 opus_int32 max_data_bytes
424 opus_int32 Fs,
442 opus_int32 Fs,
465 opus_int32 len,
490 opus_int32 len,
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Dopus_types.h55 typedef int32_t opus_int32; typedef
63 typedef _G_int32_t opus_int32; typedef
70 typedef int opus_int32; typedef
73 typedef int opus_int32; typedef
79 typedef __int32 opus_int32; typedef
90 typedef SInt32 opus_int32; typedef
98 typedef int32_t opus_int32; typedef
107 typedef int32_t opus_int32; typedef
115 typedef int opus_int32; typedef
123 typedef int opus_int32; typedef
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/external/libopus/src/
Dopus_private.h67 opus_int32 bitrate_bps;
141 opus_int32 frame_size_select(opus_int32 frame_size, int variable_duration, opus_int32 Fs);
143 opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_size,
144 unsigned char *data, opus_int32 out_data_bytes, int lsb_depth,
145 const void *analysis_pcm, opus_int32 analysis_size, int c1, int c2,
148 int opus_decode_native(OpusDecoder *st, const unsigned char *data, opus_int32 len,
150 opus_int32 *packet_offset, int soft_clip);
155 struct foo {char c; union { void* p; opus_int32 i; opus_val32 v; } u;}; in align()
164 int opus_packet_parse_impl(const unsigned char *data, opus_int32 len,
167 int *payload_offset, opus_int32 *packet_offset);
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Dopus_encoder.c79 opus_int32 Fs;
83 opus_int32 bitrate_bps;
84 opus_int32 user_bitrate_bps;
97 opus_int32 variable_HP_smth2_Q15;
125 static const opus_int32 mono_voice_bandwidth_thresholds[8] = {
131 static const opus_int32 mono_music_bandwidth_thresholds[8] = {
137 static const opus_int32 stereo_voice_bandwidth_thresholds[8] = {
143 static const opus_int32 stereo_music_bandwidth_thresholds[8] = {
150 static const opus_int32 stereo_voice_threshold = 19000;
151 static const opus_int32 stereo_music_threshold = 17000;
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Drepacketizer.c61 static int opus_repacketizer_cat_impl(OpusRepacketizer *rp, const unsigned char *data, opus_int32 l… in opus_repacketizer_cat_impl()
92 int opus_repacketizer_cat(OpusRepacketizer *rp, const unsigned char *data, opus_int32 len) in opus_repacketizer_cat()
102 opus_int32 opus_repacketizer_out_range_impl(OpusRepacketizer *rp, int begin, int end, in opus_repacketizer_out_range_impl()
103 unsigned char *data, opus_int32 maxlen, int self_delimited, int pad) in opus_repacketizer_out_range_impl()
106 opus_int32 tot_size; in opus_repacketizer_out_range_impl()
230 opus_int32 opus_repacketizer_out_range(OpusRepacketizer *rp, int begin, int end, unsigned char *dat… in opus_repacketizer_out_range()
235 opus_int32 opus_repacketizer_out(OpusRepacketizer *rp, unsigned char *data, opus_int32 maxlen) in opus_repacketizer_out()
240 int opus_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len) in opus_packet_pad()
243 opus_int32 ret; in opus_packet_pad()
263 opus_int32 opus_packet_unpad(unsigned char *data, opus_int32 len) in opus_packet_unpad()
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/external/libopus/silk/fixed/
Dburg_modified_FIX.c46 …opus_int32 *res_nrg, /* O Residual energy … in silk_burg_modified_c()
48 …opus_int32 A_Q16[], /* O Prediction coefficients (length order) … in silk_burg_modified_c()
50 …const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain … in silk_burg_modified_c()
58 opus_int32 C0, num, nrg, rc_Q31, invGain_Q30, Atmp_QA, Atmp1, tmp1, tmp2, x1, x2; in silk_burg_modified_c()
60 opus_int32 C_first_row[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_c()
61 opus_int32 C_last_row[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_c()
62 opus_int32 Af_QA[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_c()
63 opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; in silk_burg_modified_c()
64 opus_int32 CAb[ SILK_MAX_ORDER_LPC + 1 ]; in silk_burg_modified_c()
65 opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_c()
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Dmain_FIX.h76 …opus_int32 *pnBytesOut, /* O Pointer to number …
112 …opus_int32 *corr, /* O Result [order + 1] …
158 …const opus_int32 minInvGain_Q30 /* I Inverse of max pre…
163 …opus_int32 XXLTP_Q17[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Correla…
164 …opus_int32 xXLTP_Q17[ MAX_NB_SUBFR * LTP_ORDER ], /* O Correlation vector…
177 …const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], /* I Inverse quantizati…
186 …opus_int32 nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subf…
190 …const opus_int32 gains[ MAX_NB_SUBFR ], /* I Quantization gains…
198 opus_int32 silk_residual_energy16_covar_FIX(
200 …const opus_int32 *wXX, /* I Correlation matrix…
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Dstructs_FIX.h45 opus_int32 HarmBoost_smth_Q16;
46 opus_int32 HarmShapeGain_smth_Q16;
47 opus_int32 Tilt_smth_Q16;
60 opus_int32 resNrgSmth;
68 opus_int32 Gains_Q16[ MAX_NB_SUBFR ];
77 …opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficient…
85 opus_int32 predGain_Q16;
87 …opus_int32 ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subfram…
91 opus_int32 GainsUnq_Q16[ MAX_NB_SUBFR ];
101 opus_int32 nBitsUsedLBRR;
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/external/libopus/silk/x86/
Dmain_sse.h42 …opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu…
45 …const opus_int32 *W_Q18, /* I weighting matrix …
50 …const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP co…
65 …opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu…
68 …const opus_int32 *W_Q18, /* I weighting matrix …
73 …const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP co…
92 …const opus_int32 x_Q3[], /* I Prefiltered input …
99 …const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shap…
100 …const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step …
119 …const opus_int32 x_Q3[], /* I Prefiltered input …
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DNSQ_del_dec_sse4_1.c41 opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ];
42 opus_int32 RandState[ DECISION_DELAY ];
43 opus_int32 Q_Q10[ DECISION_DELAY ];
44 opus_int32 Xq_Q14[ DECISION_DELAY ];
45 opus_int32 Pred_Q15[ DECISION_DELAY ];
46 opus_int32 Shape_Q14[ DECISION_DELAY ];
47 opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ];
48 opus_int32 LF_AR_Q14;
49 opus_int32 Seed;
50 opus_int32 SeedInit;
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/external/libopus/tests/
Dtest_opus_projection.c97 opus_int32 simple_matrix_size; in test_simple_matrix()
199 const opus_int32 Fs = 48000; in test_creation_arguments()
212 opus_int32 matrix_size; in test_creation_arguments()
249 void generate_music(short *buf, opus_int32 len, opus_int32 channels) in generate_music()
251 opus_int32 i,j,k; in generate_music()
252 opus_int32 *a,*b,*c,*d; in generate_music()
253 a = (opus_int32 *)malloc(sizeof(opus_int32) * channels); in generate_music()
254 b = (opus_int32 *)malloc(sizeof(opus_int32) * channels); in generate_music()
255 c = (opus_int32 *)malloc(sizeof(opus_int32) * channels); in generate_music()
256 d = (opus_int32 *)malloc(sizeof(opus_int32) * channels); in generate_music()
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