| /external/webrtc/src/common_audio/signal_processing_library/main/source/ |
| cos_table.c | 19 WebRtc_Word16 WebRtcSpl_kCosTable[] = {
|
| hanning_table.c | 20 WebRtc_Word16 WebRtcSpl_kHanningTable[] = {
|
| randn_table.c | 19 WebRtc_Word16 WebRtcSpl_kRandNTable[] =
|
| sin_table.c | 19 WebRtc_Word16 WebRtcSpl_kSinTable[] = {
|
| sin_table_1024.c | 19 WebRtc_Word16 WebRtcSpl_kSinTable1024[] =
|
| ilbc_specific_functions.c | 27 void WebRtcSpl_ScaleAndAddVectorsWithRound(WebRtc_Word16 *vector1, WebRtc_Word16 scale1,
28 WebRtc_Word16 *vector2, WebRtc_Word16 scale2,
29 WebRtc_Word16 right_shifts, WebRtc_Word16 *out,
30 WebRtc_Word16 vector_length)
33 WebRtc_Word16 roundVal;
38 out[i] = (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16(vector1[i], scale1)
43 void WebRtcSpl_ReverseOrderMultArrayElements(WebRtc_Word16 *out, G_CONST WebRtc_Word16 *in
[all...] |
| sub_sat_w16.c | 23 WebRtc_Word16 WebRtcSpl_SubSatW16(WebRtc_Word16 var1, WebRtc_Word16 var2)
26 WebRtc_Word16 s_diff;
32 s_diff = (WebRtc_Word16)l_diff;
36 s_diff = (WebRtc_Word16)32767;
40 s_diff = (WebRtc_Word16)-32768;
|
| copy_set_operations.c | 31 void WebRtcSpl_MemSetW16(WebRtc_Word16 *ptr, WebRtc_Word16 set_value, int length)
34 WebRtc_Word16 *arrptr = ptr;
53 void WebRtcSpl_MemCpyReversedOrder(WebRtc_Word16* dest, WebRtc_Word16* source, int length)
56 WebRtc_Word16* destPtr = dest;
57 WebRtc_Word16* sourcePtr = source;
65 WebRtc_Word16 WebRtcSpl_CopyFromEndW16(G_CONST WebRtc_Word16 *vector_in,
66 WebRtc_Word16 length
[all...] |
| spl_version.c | 21 WebRtc_Word16 WebRtcSpl_get_version(char* version, WebRtc_Word16 length_in_bytes)
|
| filter_ar_fast_q12.c | 20 void WebRtcSpl_FilterARFastQ12(WebRtc_Word16 *in, WebRtc_Word16 *out, WebRtc_Word16 *A,
21 WebRtc_Word16 A_length, WebRtc_Word16 length)
26 WebRtc_Word16 *x_ptr = &in[0];
27 WebRtc_Word16 *filtered_ptr = &out[0];
32 G_CONST WebRtc_Word16 *a_ptr = &A[0];
33 WebRtc_Word16 *state_ptr = &out[i - 1];
45 *filtered_ptr++ = (WebRtc_Word16)((o + (WebRtc_Word32)2048) >> 12)
[all...] |
| downsample_fast.c | 20 int WebRtcSpl_DownsampleFast(WebRtc_Word16 *in_ptr, WebRtc_Word16 in_length,
21 WebRtc_Word16 *out_ptr, WebRtc_Word16 out_length,
22 WebRtc_Word16 *B, WebRtc_Word16 B_length, WebRtc_Word16 factor,
23 WebRtc_Word16 delay)
28 WebRtc_Word16 *downsampled_ptr = out_ptr;
29 WebRtc_Word16 *b_ptr
[all...] |
| vector_scaling_operations.c | 27 void WebRtcSpl_VectorBitShiftW16(WebRtc_Word16 *res,
28 WebRtc_Word16 length,
29 G_CONST WebRtc_Word16 *in,
30 WebRtc_Word16 right_shifts)
50 WebRtc_Word16 vector_length,
52 WebRtc_Word16 right_shifts)
71 void WebRtcSpl_VectorBitShiftW32ToW16(WebRtc_Word16 *res,
72 WebRtc_Word16 length,
74 WebRtc_Word16 right_shifts)
82 (*res++) = (WebRtc_Word16)((*in++) >> right_shifts)
[all...] |
| randomization_functions.c | 31 WebRtc_Word16 WebRtcSpl_RandU(WebRtc_UWord32 *seed)
33 return (WebRtc_Word16)(WebRtcSpl_IncreaseSeed(seed) >> 16);
36 WebRtc_Word16 WebRtcSpl_RandN(WebRtc_UWord32 *seed)
42 WebRtc_Word16 WebRtcSpl_RandUArray(WebRtc_Word16* vector,
43 WebRtc_Word16 vector_length,
|
| /external/webrtc/src/common_audio/vad/main/source/ |
| vad_const.c | 18 const WebRtc_Word16 kSpectrumWeight[6] = {6, 8, 10, 12, 14, 16};
20 const WebRtc_Word16 kCompVar = 22005;
23 const WebRtc_Word16 kLogConst = 24660;
26 const WebRtc_Word16 kLog10Const = 5909;
29 const WebRtc_Word16 kNoiseUpdateConst = 655;
30 const WebRtc_Word16 kSpeechUpdateConst = 6554;
33 const WebRtc_Word16 kBackEta = 154;
36 const WebRtc_Word16 kHpZeroCoefs[3] = {6631, -13262, 6631};
37 const WebRtc_Word16 kHpPoleCoefs[3] = {16384, -7756, 5620};
41 const WebRtc_Word16 kAllPassCoefsQ15[2] = {20972, 5571}
[all...] |
| vad_const.h | 25 extern const WebRtc_Word16 kSpectrumWeight[];
26 extern const WebRtc_Word16 kCompVar;
28 extern const WebRtc_Word16 kLogConst;
29 extern const WebRtc_Word16 kLog10Const;
31 extern const WebRtc_Word16 kNoiseUpdateConst;
32 extern const WebRtc_Word16 kSpeechUpdateConst;
34 extern const WebRtc_Word16 kBackEta;
36 extern const WebRtc_Word16 kHpZeroCoefs[];
37 extern const WebRtc_Word16 kHpPoleCoefs[];
39 extern const WebRtc_Word16 kAllPassCoefsQ15[]
[all...] |
| vad_filterbank.h | 37 void WebRtcVad_HpOutput(WebRtc_Word16* in_vector,
38 WebRtc_Word16 in_vector_length,
39 WebRtc_Word16* out_vector,
40 WebRtc_Word16* filter_state);
61 void WebRtcVad_Allpass(WebRtc_Word16* in_vector,
62 WebRtc_Word16* outw16,
63 WebRtc_Word16 filter_coefficients,
65 WebRtc_Word16* filter_state);
86 void WebRtcVad_SplitFilter(WebRtc_Word16* in_vector,
87 WebRtc_Word16* out_vector_hp
[all...] |
| vad_gmm.h | 42 WebRtc_Word32 WebRtcVad_GaussianProbability(WebRtc_Word16 in_sample,
43 WebRtc_Word16 mean,
44 WebRtc_Word16 std,
45 WebRtc_Word16 *delta);
|
| vad_core.h | 25 WebRtc_Word16 vad;
27 WebRtc_Word16 noise_means[NUM_TABLE_VALUES];
28 WebRtc_Word16 speech_means[NUM_TABLE_VALUES];
29 WebRtc_Word16 noise_stds[NUM_TABLE_VALUES];
30 WebRtc_Word16 speech_stds[NUM_TABLE_VALUES];
32 WebRtc_Word16 over_hang; // Over Hang
33 WebRtc_Word16 num_of_speech;
34 WebRtc_Word16 index_vector[16 * NUM_CHANNELS];
35 WebRtc_Word16 low_value_vector[16 * NUM_CHANNELS];
36 WebRtc_Word16 mean_value[NUM_CHANNELS]
[all...] |
| vad_sp.h | 37 void WebRtcVad_Downsampling(WebRtc_Word16* signal_in,
38 WebRtc_Word16* signal_out,
58 WebRtc_Word16 WebRtcVad_FindMinimum(VadInstT* inst, WebRtc_Word16 feature_value, int channel);
|
| /external/webrtc/src/common_audio/vad/main/interface/ |
| webrtc_vad.h | 40 WebRtc_Word16 WebRtcVad_get_version(char *version, size_t size_bytes);
53 WebRtc_Word16 WebRtcVad_AssignSize(int *size_in_bytes);
68 WebRtc_Word16 WebRtcVad_Assign(VadInst **vad_inst, void *vad_inst_addr);
84 WebRtc_Word16 WebRtcVad_Create(VadInst **vad_inst);
97 WebRtc_Word16 WebRtcVad_Free(VadInst *vad_inst);
113 WebRtc_Word16 WebRtcVad_Init(VadInst *vad_inst);
130 WebRtc_Word16 WebRtcVad_set_mode(VadInst *vad_inst, WebRtc_Word16 mode);
150 WebRtc_Word16 WebRtcVad_Process(VadInst *vad_inst,
151 WebRtc_Word16 fs
[all...] |
| /external/webrtc/src/modules/audio_processing/main/source/ |
| splitting_filter.h | 34 void SplittingFilterAnalysis(const WebRtc_Word16* in_data,
35 WebRtc_Word16* low_band,
36 WebRtc_Word16* high_band,
56 void SplittingFilterSynthesis(const WebRtc_Word16* low_band,
57 const WebRtc_Word16* high_band,
58 WebRtc_Word16* out_data,
|
| /external/webrtc/src/modules/audio_processing/aecm/main/source/ |
| aecm_core.h | 119 WebRtc_Word16 xBuf[PART_LEN2]; // farend
120 WebRtc_Word16 dBufClean[PART_LEN2]; // nearend
121 WebRtc_Word16 dBufNoisy[PART_LEN2]; // nearend
122 WebRtc_Word16 outBuf[PART_LEN];
124 WebRtc_Word16 farBuf[FAR_BUF_LEN];
126 WebRtc_Word16 mult;
134 WebRtc_Word16 delHistoryPos;
138 WebRtc_Word16 delayAdjust;
140 WebRtc_Word16 nlpFlag;
141 WebRtc_Word16 fixedDelay
[all...] |
| /external/webrtc/src/modules/audio_processing/agc/main/source/ |
| digital_agc.h | 28 WebRtc_Word16 HPstate;
29 WebRtc_Word16 counter;
30 WebRtc_Word16 logRatio; // log( P(active) / P(inactive) ) (Q10)
31 WebRtc_Word16 meanLongTerm; // Q10
33 WebRtc_Word16 stdLongTerm; // Q10
34 WebRtc_Word16 meanShortTerm; // Q10
36 WebRtc_Word16 stdShortTerm; // Q10
45 WebRtc_Word16 gatePrevious;
46 WebRtc_Word16 agcMode;
55 WebRtc_Word32 WebRtcAgc_InitDigital(DigitalAgc_t *digitalAgcInst, WebRtc_Word16 agcMode)
[all...] |
| analog_agc.h | 38 static const WebRtc_Word16 kMsecSpeechInner = 520;
39 static const WebRtc_Word16 kMsecSpeechOuter = 340;
41 static const WebRtc_Word16 kNormalVadThreshold = 400;
43 static const WebRtc_Word16 kAlphaShortTerm = 6; // 1 >> 6 = 0.0156
44 static const WebRtc_Word16 kAlphaLongTerm = 10; // 1 >> 10 = 0.000977
50 WebRtc_Word16 compressionGaindB; // Fixed gain level in dB
51 WebRtc_Word16 targetLevelDbfs; // Target level in -dBfs of envelope (default -3)
52 WebRtc_Word16 agcMode; // Hard coded mode (adaptAna/adaptDig/fixedDig)
58 WebRtc_Word16 initFlag;
59 WebRtc_Word16 lastError
[all...] |
| /external/webrtc/src/common_audio/signal_processing_library/main/interface/ |
| signal_processing_library.h | 43 (((WebRtc_Word16)a >= 0) ? ((WebRtc_Word16)a) : -((WebRtc_Word16)a))
53 ((((WebRtc_Word16 *)a)[nr >> 1]) >> (((nr + 1) & 0x1) * 8) & 0x00ff)
55 ((WebRtc_Word16 *)d_ptr)[index >> 1] = \
56 ((((WebRtc_Word16 *)d_ptr)[index >> 1]) \
60 ((((WebRtc_Word16 *)(a))[(nr) >> 1]) >> (((nr) & 0x1) * 8) & 0x00ff)
62 ((WebRtc_Word16 *)(d_ptr))[(index) >> 1] = \
63 ((((WebRtc_Word16 *)(d_ptr))[(index) >> 1]) \
86 ((WebRtc_Word32)(WebRtc_Word16)(a) * (WebRtc_UWord16)(b)
[all...] |
