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Searched refs:FRAMESAMPLES (Results 1 – 18 of 18) sorted by relevance

/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dfilterbanks.c126 WebRtc_Word16 tempin_ch1[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_SplitAndFilter1()
127 WebRtc_Word16 tempin_ch2[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_SplitAndFilter1()
132 …WebRtcIsacfix_HighpassFilterFixDec32(pin, FRAMESAMPLES, WebRtcIsacfix_kHpStCoeffInQ30, prefiltdata… in WebRtcIsacfix_SplitAndFilter1()
136 for (k=0;k<FRAMESAMPLES/2;k++) { in WebRtcIsacfix_SplitAndFilter1()
141 …prefiltdata->INLABUF1_fix[k]=pin[FRAMESAMPLES+1-WEBRTC_SPL_MUL_16_16(2, QLOOKAHEAD)+WEBRTC_SPL_MUL… in WebRtcIsacfix_SplitAndFilter1()
146 for (k=0;k<FRAMESAMPLES/2;k++) { in WebRtcIsacfix_SplitAndFilter1()
151 …prefiltdata->INLABUF2_fix[k]=pin[FRAMESAMPLES-WEBRTC_SPL_MUL_16_16(2, QLOOKAHEAD)+WEBRTC_SPL_MUL_1… in WebRtcIsacfix_SplitAndFilter1()
158 …AllpassFilter2FixDec16(tempin_ch1,WebRtcIsacfix_kUpperApFactorsQ15, FRAMESAMPLES/2 , NUMBEROFCHANN… in WebRtcIsacfix_SplitAndFilter1()
159 …AllpassFilter2FixDec16(tempin_ch2,WebRtcIsacfix_kLowerApFactorsQ15, FRAMESAMPLES/2 , NUMBEROFCHANN… in WebRtcIsacfix_SplitAndFilter1()
163 …AllpassFilter2FixDec16(tempin_ch1 + FRAMESAMPLES/2,WebRtcIsacfix_kUpperApFactorsQ15, QLOOKAHEAD , … in WebRtcIsacfix_SplitAndFilter1()
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Dtransform.c24 static const WebRtc_Word16 kCosTab1[FRAMESAMPLES/2] = {
53 static const WebRtc_Word16 kSinTab1[FRAMESAMPLES/2] = {
82 static const WebRtc_Word16 kCosTab2[FRAMESAMPLES/4] = {
99 static const WebRtc_Word16 kSinTab2[FRAMESAMPLES/4] = {
123 WebRtc_Word32 tmpreQ16[FRAMESAMPLES/2], tmpimQ16[FRAMESAMPLES/2]; in WebRtcIsacfix_Time2Spec()
131 for (k = 0; k < FRAMESAMPLES/2; k++) { in WebRtcIsacfix_Time2Spec()
141 xrQ16 = WebRtcSpl_MaxAbsValueW32(tmpreQ16, FRAMESAMPLES/2); in WebRtcIsacfix_Time2Spec()
142 yrQ16 = WebRtcSpl_MaxAbsValueW32(tmpimQ16, FRAMESAMPLES/2); in WebRtcIsacfix_Time2Spec()
153 for (k=0; k<FRAMESAMPLES/2; k++) { in WebRtcIsacfix_Time2Spec()
159 for (k=0; k<FRAMESAMPLES/2; k++) { in WebRtcIsacfix_Time2Spec()
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Ddecode.c42 WebRtc_Word16 Vector_Word16_1[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodeImpl()
43 WebRtc_Word16 Vector_Word16_2[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodeImpl()
45 WebRtc_Word32 Vector_Word32_1[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodeImpl()
46 WebRtc_Word32 Vector_Word32_2[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodeImpl()
115 for (k=0; k<FRAMESAMPLES/2; k++) { in WebRtcIsacfix_DecodeImpl()
162 …WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvIn, Vector_Word16_1, FRAMESAMPLES/2 ); in WebRtcIsacfix_DecodeImpl()
172 …CPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvOut, &(Vector_Word16_2[FRAMESAMPLES/2 - (PITCH_MAX_… in WebRtcIsacfix_DecodeImpl()
182 for (k = 0; k < FRAMESAMPLES/2; k++) in WebRtcIsacfix_DecodeImpl()
193 for (k = 0; k < FRAMESAMPLES/2; k++) in WebRtcIsacfix_DecodeImpl()
197 … (ISACdec_obj->plcstr_obj).prevHP[k] = Vector_Word32_1[FRAMESAMPLES/2 - (PITCH_MAX_LAG + 10) + k]; in WebRtcIsacfix_DecodeImpl()
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Dentropy_coding.c136 WebRtc_Word32 summ[FRAMESAMPLES/8]; in CalcCorrelation()
137 WebRtc_Word32 diff[FRAMESAMPLES/8]; in CalcCorrelation()
141 for (k = 0; k < FRAMESAMPLES/8; k++) { in CalcCorrelation()
142 summ[k] = WEBRTC_SPL_RSHIFT_W32(PSpecQ12[k] + PSpecQ12[FRAMESAMPLES/4-1 - k] + 16, 5); in CalcCorrelation()
143 diff[k] = WEBRTC_SPL_RSHIFT_W32(PSpecQ12[k] - PSpecQ12[FRAMESAMPLES/4-1 - k] + 16, 5); in CalcCorrelation()
147 for (n = 0; n < FRAMESAMPLES/8; n++) in CalcCorrelation()
153 for (n = 0; n < FRAMESAMPLES/8; n++) in CalcCorrelation()
160 for (n = 0; n < FRAMESAMPLES/8; n++) in CalcCorrelation()
174 WebRtc_Word32 diffQ16[FRAMESAMPLES/8]; in CalcInvArSpec()
204 for (n = 0; n < FRAMESAMPLES/8; n++) in CalcInvArSpec()
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Dstructs.h150 WebRtc_Word16 prevPitchInvIn[FRAMESAMPLES/2];
294 WebRtc_Word16 fre[FRAMESAMPLES];
295 WebRtc_Word16 fim[FRAMESAMPLES];
315 WebRtc_Word16 data_buffer_fix[FRAMESAMPLES]; // the size was MAX_FRAMESAMPLES
Disacfix.c871 WebRtc_Word16 dummy[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodeNb()
909 memset(decoded, 0, sizeof(WebRtc_Word16) * FRAMESAMPLES); in WebRtcIsacfix_DecodeNb()
931 if (number_of_samples>FRAMESAMPLES) { in WebRtcIsacfix_DecodeNb()
932 WebRtcIsacfix_SplitAndFilter2(decoded + FRAMESAMPLES, decoded + FRAMESAMPLES/2, in WebRtcIsacfix_DecodeNb()
967 WebRtc_Word16 outframeNB[FRAMESAMPLES]; in WebRtcIsacfix_DecodePlcNb()
968 WebRtc_Word16 outframeWB[FRAMESAMPLES]; in WebRtcIsacfix_DecodePlcNb()
969 WebRtc_Word16 dummy[FRAMESAMPLES/2]; in WebRtcIsacfix_DecodePlcNb()
Dencode.c45 WebRtc_Word16 LPandHP[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_EncodeImpl()
46 WebRtc_Word16 LP16a[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_EncodeImpl()
47 WebRtc_Word16 HP16a[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_EncodeImpl()
501 WebRtc_Word16 tmp_fre[FRAMESAMPLES]; in WebRtcIsacfix_EncodeStoredData()
502 WebRtc_Word16 tmp_fim[FRAMESAMPLES]; in WebRtcIsacfix_EncodeStoredData()
Dsettings.h37 #define FRAMESAMPLES 480 /* ((FRAMESIZE*FS)/1000) */ macro
Dinitialize.c164 WebRtcSpl_ZerosArrayW16(State->prevPitchInvIn, FRAMESAMPLES/2); in WebRtcIsacfix_InitPlc()
Dlpc_masking_model.c381 for (k = QLOOKAHEAD/2; k < (FRAMESAMPLES/4 + QLOOKAHEAD) / 2; k++) { in WebRtcIsacfix_GetVars()
385 for ( ; k < (FRAMESAMPLES/2 + QLOOKAHEAD) / 2; k++) { in WebRtcIsacfix_GetVars()
389 for ( ; k < (WEBRTC_SPL_MUL_16_16(FRAMESAMPLES, 3)/4 + QLOOKAHEAD) / 2; k++) { in WebRtcIsacfix_GetVars()
393 for ( ; k < (FRAMESAMPLES + QLOOKAHEAD) / 2; k++) { in WebRtcIsacfix_GetVars()
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
Dfilterbanks.c91 float tempinoutvec[FRAMESAMPLES+MAX_AR_MODEL_ORDER]; in WebRtcIsac_SplitAndFilterFloat()
92 float tempin_ch1[FRAMESAMPLES+MAX_AR_MODEL_ORDER]; in WebRtcIsac_SplitAndFilterFloat()
93 float tempin_ch2[FRAMESAMPLES+MAX_AR_MODEL_ORDER]; in WebRtcIsac_SplitAndFilterFloat()
94 float in[FRAMESAMPLES]; in WebRtcIsac_SplitAndFilterFloat()
100 for (k=0;k<FRAMESAMPLES;k++) { in WebRtcIsac_SplitAndFilterFloat()
128 tempinoutvec[k] = in[FRAMESAMPLES-1-2*k]; in WebRtcIsac_SplitAndFilterFloat()
160 prefiltdata->INLABUF1_float[k]=in[FRAMESAMPLES-1-2*k]; in WebRtcIsac_SplitAndFilterFloat()
170 tempinoutvec[k] = in[FRAMESAMPLES-2-2*k]; in WebRtcIsac_SplitAndFilterFloat()
191 prefiltdata->INLABUF2_float[k]=in[FRAMESAMPLES-2-2*k]; in WebRtcIsac_SplitAndFilterFloat()
293 float tempin_ch1[FRAMESAMPLES+MAX_AR_MODEL_ORDER]; in WebRtcIsac_FilterAndCombineFloat()
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Dentropy_coding.c59 WebRtc_Word32 summ[FRAMESAMPLES / 8]; in FindCorrelation()
60 WebRtc_Word32 diff[FRAMESAMPLES / 8]; in FindCorrelation()
65 for (k = 0; k < FRAMESAMPLES / 8; k++) { in FindCorrelation()
71 for (n = 0; n < FRAMESAMPLES / 8; n++) { in FindCorrelation()
79 for (n = 0; n < FRAMESAMPLES / 8; n++) in FindCorrelation()
87 for (n = 0; n < FRAMESAMPLES / 8; n++) in FindCorrelation()
100 WebRtc_Word32 diffQ16[FRAMESAMPLES / 8]; in FindInvArSpec()
134 for (n = 0; n < FRAMESAMPLES / 8; n++) { in FindInvArSpec()
138 for (n = 0; n < FRAMESAMPLES / 8; n++) { in FindInvArSpec()
157 for (n = 0; n < FRAMESAMPLES / 8; n++) { in FindInvArSpec()
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Dencode.c234 if (ISACencLB_obj->buffer_index + FRAMESAMPLES_10ms != FRAMESAMPLES) { in WebRtcIsac_EncodeLb()
653 double LP_lookahead[FRAMESAMPLES]; in WebRtcIsac_EncodeUb16()
678 if (ISACencUB_obj->buffer_index + FRAMESAMPLES_10ms < FRAMESAMPLES) { in WebRtcIsac_EncodeUb16()
700 s2nr = WebRtcIsac_GetSnr(ISACencUB_obj->bottleneck, FRAMESAMPLES); in WebRtcIsac_EncodeUb16()
704 for (k = 0; k < FRAMESAMPLES; k++) { in WebRtcIsac_EncodeUb16()
795 &ISACencUB_obj->data_buffer_float[FRAMESAMPLES], in WebRtcIsac_EncodeUb16()
870 if (ISACencUB_obj->buffer_index + FRAMESAMPLES_10ms < FRAMESAMPLES) { in WebRtcIsac_EncodeUb12()
894 s2nr = WebRtcIsac_GetSnr(ISACencUB_obj->bottleneck, FRAMESAMPLES); in WebRtcIsac_EncodeUb12()
1020 WebRtc_Word16 tmp_fre[FRAMESAMPLES], tmp_fim[FRAMESAMPLES]; in WebRtcIsac_EncodeStoredDataLb()
Dlpc_analysis.c132 for ( ; k < (FRAMESAMPLES*3/4 + QLOOKAHEAD) / 2; k++) { in WebRtcIsac_GetVars()
136 for ( ; k < (FRAMESAMPLES + QLOOKAHEAD) / 2; k++) { in WebRtcIsac_GetVars()
184 for ( ; k < (FRAMESAMPLES*3/4) / 2; k++) { in WebRtcIsac_GetVarsUB()
188 for ( ; k < (FRAMESAMPLES) / 2; k++) { in WebRtcIsac_GetVarsUB()
Dstructs.h287 WebRtc_Word16 fre[FRAMESAMPLES];
288 WebRtc_Word16 fim[FRAMESAMPLES];
Dsettings.h39 #define FRAMESAMPLES 480 /* ((FRAMESIZE*FS)/1000) */ macro
Disac.c646 if (instLB->ISACencLB_obj.current_framesamples == FRAMESAMPLES) { in WebRtcIsac_Encode()
829 gain1 = WebRtcIsac_GetSnr(rateUB, FRAMESAMPLES); in WebRtcIsac_GetNewBitStream()
832 FRAMESAMPLES); in WebRtcIsac_GetNewBitStream()
1157 if (numSamplesLB > FRAMESAMPLES) { in Decode()
1253 numSamplesUB = FRAMESAMPLES; in Decode()
2230 instLB->ISACencLB_obj.new_framelength = FRAMESAMPLES; in WebRtcIsac_SetEncSampRate()
Ddecode.c170 signal_out + frame_nb * FRAMESAMPLES, in WebRtcIsac_DecodeLb()