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    Searched refs:FRAMESAMPLES (Results 1 - 22 of 22) sorted by null

  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
transform_tables.c 20 const int16_t WebRtcIsacfix_kCosTab1[FRAMESAMPLES/2] = {
49 const int16_t WebRtcIsacfix_kSinTab1[FRAMESAMPLES/2] = {
78 const int16_t WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4] = {
95 const int16_t WebRtcIsacfix_kCosTab2[FRAMESAMPLES/4] = {
transform.c 24 extern const int16_t WebRtcIsacfix_kCosTab1[FRAMESAMPLES/2];
26 extern const int16_t WebRtcIsacfix_kSinTab1[FRAMESAMPLES/2];
28 extern const int16_t WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4];
37 int32_t tmpreQ16[FRAMESAMPLES/2], tmpimQ16[FRAMESAMPLES/2];
45 for (k = 0; k < FRAMESAMPLES/2; k++) {
56 xrQ16 = WebRtcSpl_MaxAbsValueW32(tmpreQ16, FRAMESAMPLES/2);
57 yrQ16 = WebRtcSpl_MaxAbsValueW32(tmpimQ16, FRAMESAMPLES/2);
68 for (k=0; k<FRAMESAMPLES/2; k++) {
74 for (k=0; k<FRAMESAMPLES/2; k++)
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filterbanks.c 169 int16_t tempin_ch1[FRAMESAMPLES/2 + QLOOKAHEAD];
170 int16_t tempin_ch2[FRAMESAMPLES/2 + QLOOKAHEAD];
175 WebRtcIsacfix_HighpassFilterFixDec32(pin, FRAMESAMPLES, WebRtcIsacfix_kHpStCoeffInQ30, prefiltdata->HPstates_fix);
179 for (k=0;k<FRAMESAMPLES/2;k++) {
184 prefiltdata->INLABUF1_fix[k] = pin[FRAMESAMPLES + 1 - 2 * (QLOOKAHEAD - k)];
189 for (k=0;k<FRAMESAMPLES/2;k++) {
194 prefiltdata->INLABUF2_fix[k] = pin[FRAMESAMPLES - 2 * (QLOOKAHEAD - k)];
205 FRAMESAMPLES/2,
213 WebRtcIsacfix_AllpassFilter2FixDec16(tempin_ch1 + FRAMESAMPLES/2,
214 tempin_ch2 + FRAMESAMPLES/2
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transform_mips.c 16 extern const int16_t WebRtcIsacfix_kCosTab1[FRAMESAMPLES/2];
17 extern const int16_t WebRtcIsacfix_kSinTab1[FRAMESAMPLES/2];
18 extern const int16_t WebRtcIsacfix_kCosTab2[FRAMESAMPLES/4];
19 extern const int16_t WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4];
28 int k = FRAMESAMPLES / 2;
29 int32_t tmpreQ16[FRAMESAMPLES / 2], tmpimQ16[FRAMESAMPLES / 2];
209 k = FRAMESAMPLES / 4;
298 k = FRAMESAMPLES / 4;
299 factor = FRAMESAMPLES - 2; // offset for FRAMESAMPLES / 2 - 1 array membe
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decode.c 42 int16_t Vector_Word16_1[FRAMESAMPLES/2];
43 int16_t Vector_Word16_2[FRAMESAMPLES/2];
45 int32_t Vector_Word32_1[FRAMESAMPLES/2];
46 int32_t Vector_Word32_2[FRAMESAMPLES/2];
115 for (k=0; k<FRAMESAMPLES/2; k++) {
164 WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvIn, Vector_Word16_1, FRAMESAMPLES/2 );
174 WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvOut, &(Vector_Word16_2[FRAMESAMPLES/2 - (PITCH_MAX_LAG + 10)]), PITCH_MAX_LAG );
183 for (k = 0; k < FRAMESAMPLES/2; k++)
194 for (k = 0; k < FRAMESAMPLES/2; k++)
198 (ISACdec_obj->plcstr_obj).prevHP[k] = Vector_Word32_1[FRAMESAMPLES/2 - (PITCH_MAX_LAG + 10) + k]
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transform_neon.c 19 extern const int16_t WebRtcIsacfix_kCosTab1[FRAMESAMPLES/2];
21 extern const int16_t WebRtcIsacfix_kSinTab1[FRAMESAMPLES/2];
23 extern const int16_t WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4];
39 for (k = 0; k < FRAMESAMPLES/2; k += 8) {
111 for (k = 0; k < FRAMESAMPLES/2; k += 16) {
148 int16_t* inre2 = &inre[FRAMESAMPLES/2 - 4];
150 int16_t* inim2 = &inim[FRAMESAMPLES/2 - 4];
152 int16_t* outre2 = &outre[FRAMESAMPLES/2 - 4];
154 int16_t* outim2 = &outim[FRAMESAMPLES/2 - 4];
156 const int16_t* kSinTab2 = &WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4 -4]
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entropy_coding.c 161 int32_t summ[FRAMESAMPLES/8];
162 int32_t diff[FRAMESAMPLES/8];
166 for (k = 0; k < FRAMESAMPLES/8; k++) {
167 summ[k] = (PSpecQ12[k] + PSpecQ12[FRAMESAMPLES / 4 - 1 - k] + 16) >> 5;
168 diff[k] = (PSpecQ12[k] - PSpecQ12[FRAMESAMPLES / 4 - 1 - k] + 16) >> 5;
172 for (n = 0; n < FRAMESAMPLES/8; n++)
178 for (n = 0; n < FRAMESAMPLES/8; n++)
185 for (n = 0; n < FRAMESAMPLES/8; n++)
199 int32_t diffQ16[FRAMESAMPLES/8];
229 for (n = 0; n < FRAMESAMPLES/8; n++
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settings.h 37 #define FRAMESAMPLES 480 /* ((FRAMESIZE*FS)/1000) */
150 #define PITCH_FRAME_LEN 240 /* (FRAMESAMPLES/2) 30 ms */
structs.h 152 int16_t prevPitchInvIn[FRAMESAMPLES/2];
153 int16_t prevPitchInvOut[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
154 int32_t prevHP[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
162 int16_t *lastPitchLP; // [FRAMESAMPLES/2]; saved 240;
176 int16_t overlapLP[ RECOVERY_OVERLAP ]; // [FRAMESAMPLES/2]; saved 160
183 int16_t *prevPitchLP; // [ FRAMESAMPLES/2 ]; saved 240
294 int16_t fre[FRAMESAMPLES];
295 int16_t fim[FRAMESAMPLES];
315 int16_t data_buffer_fix[FRAMESAMPLES]; // the size was MAX_FRAMESAMPLES
transform_unittest.cc 14 static const int kSamples = FRAMESAMPLES/2;
isacfix.c 876 int16_t dummy[FRAMESAMPLES/2];
910 memset(decoded, 0, sizeof(int16_t) * FRAMESAMPLES);
937 if (number_of_samples>FRAMESAMPLES) {
938 WebRtcIsacfix_SplitAndFilter2(decoded + FRAMESAMPLES, decoded + FRAMESAMPLES/2,
972 int16_t outframeNB[FRAMESAMPLES];
973 int16_t outframeWB[FRAMESAMPLES];
974 int16_t dummy[FRAMESAMPLES/2];
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encode.c 48 int16_t LPandHP[FRAMESAMPLES/2 + QLOOKAHEAD];
49 int16_t LP16a[FRAMESAMPLES/2 + QLOOKAHEAD];
50 int16_t HP16a[FRAMESAMPLES/2 + QLOOKAHEAD];
510 int16_t tmp_fre[FRAMESAMPLES];
511 int16_t tmp_fim[FRAMESAMPLES];
initialize.c 162 WebRtcSpl_ZerosArrayW16(State->prevPitchInvIn, FRAMESAMPLES/2);
lpc_masking_model.c 369 for (k = QLOOKAHEAD/2; k < (FRAMESAMPLES/4 + QLOOKAHEAD) / 2; k++) {
373 for ( ; k < (FRAMESAMPLES/2 + QLOOKAHEAD) / 2; k++) {
377 for ( ; k < (FRAMESAMPLES * 3 / 4 + QLOOKAHEAD) / 2; k++) {
381 for ( ; k < (FRAMESAMPLES + QLOOKAHEAD) / 2; k++) {
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
filterbanks.c 53 in: a length FRAMESAMPLES array of input samples
91 float tempinoutvec[FRAMESAMPLES+MAX_AR_MODEL_ORDER];
92 float tempin_ch1[FRAMESAMPLES+MAX_AR_MODEL_ORDER];
93 float tempin_ch2[FRAMESAMPLES+MAX_AR_MODEL_ORDER];
94 float in[FRAMESAMPLES];
100 for (k=0;k<FRAMESAMPLES;k++) {
128 tempinoutvec[k] = in[FRAMESAMPLES-1-2*k];
160 prefiltdata->INLABUF1_float[k]=in[FRAMESAMPLES-1-2*k];
170 tempinoutvec[k] = in[FRAMESAMPLES-2-2*k];
191 prefiltdata->INLABUF2_float[k]=in[FRAMESAMPLES-2-2*k]
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entropy_coding.c 59 int32_t summ[FRAMESAMPLES / 8];
60 int32_t diff[FRAMESAMPLES / 8];
65 for (k = 0; k < FRAMESAMPLES / 8; k++) {
71 for (n = 0; n < FRAMESAMPLES / 8; n++) {
79 for (n = 0; n < FRAMESAMPLES / 8; n++)
87 for (n = 0; n < FRAMESAMPLES / 8; n++)
100 int32_t diffQ16[FRAMESAMPLES / 8];
132 for (n = 0; n < FRAMESAMPLES / 8; n++) {
136 for (n = 0; n < FRAMESAMPLES / 8; n++) {
154 for (n = 0; n < FRAMESAMPLES / 8; n++)
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settings.h 39 #define FRAMESAMPLES 480 /* ((FRAMESIZE*FS)/1000) */
encode.c 235 if (ISACencLB_obj->buffer_index + FRAMESAMPLES_10ms != FRAMESAMPLES) {
656 double LP_lookahead[FRAMESAMPLES];
681 if (ISACencUB_obj->buffer_index + FRAMESAMPLES_10ms < FRAMESAMPLES) {
703 s2nr = WebRtcIsac_GetSnr(ISACencUB_obj->bottleneck, FRAMESAMPLES);
707 for (k = 0; k < FRAMESAMPLES; k++) {
799 &ISACencUB_obj->data_buffer_float[FRAMESAMPLES],
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lpc_analysis.c 132 for ( ; k < (FRAMESAMPLES*3/4 + QLOOKAHEAD) / 2; k++) {
136 for ( ; k < (FRAMESAMPLES + QLOOKAHEAD) / 2; k++) {
184 for ( ; k < (FRAMESAMPLES*3/4) / 2; k++) {
188 for ( ; k < (FRAMESAMPLES) / 2; k++) {
structs.h 289 int16_t fre[FRAMESAMPLES];
290 int16_t fim[FRAMESAMPLES];
isac.c 658 if (instLB->ISACencLB_obj.current_framesamples == FRAMESAMPLES) {
839 gain1 = WebRtcIsac_GetSnr(rateUB, FRAMESAMPLES);
842 FRAMESAMPLES);
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decode.c 171 signal_out + frame_nb * FRAMESAMPLES,

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