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Searched
refs:FRAMESAMPLES
(Results
1 - 18
of
18
) sorted by null
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
filterbanks.c
126
WebRtc_Word16 tempin_ch1[
FRAMESAMPLES
/2 + QLOOKAHEAD];
127
WebRtc_Word16 tempin_ch2[
FRAMESAMPLES
/2 + QLOOKAHEAD];
132
WebRtcIsacfix_HighpassFilterFixDec32(pin,
FRAMESAMPLES
, WebRtcIsacfix_kHpStCoeffInQ30, prefiltdata->HPstates_fix);
136
for (k=0;k<
FRAMESAMPLES
/2;k++) {
141
prefiltdata->INLABUF1_fix[k]=pin[
FRAMESAMPLES
+1-WEBRTC_SPL_MUL_16_16(2, QLOOKAHEAD)+WEBRTC_SPL_MUL_16_16(2, k)];
146
for (k=0;k<
FRAMESAMPLES
/2;k++) {
151
prefiltdata->INLABUF2_fix[k]=pin[
FRAMESAMPLES
-WEBRTC_SPL_MUL_16_16(2, QLOOKAHEAD)+WEBRTC_SPL_MUL_16_16(2, k)];
158
AllpassFilter2FixDec16(tempin_ch1,WebRtcIsacfix_kUpperApFactorsQ15,
FRAMESAMPLES
/2 , NUMBEROFCHANNELAPSECTIONS, prefiltdata->INSTAT1_fix);
159
AllpassFilter2FixDec16(tempin_ch2,WebRtcIsacfix_kLowerApFactorsQ15,
FRAMESAMPLES
/2 , NUMBEROFCHANNELAPSECTIONS, prefiltdata->INSTAT2_fix);
163
AllpassFilter2FixDec16(tempin_ch1 +
FRAMESAMPLES
/2,WebRtcIsacfix_kUpperApFactorsQ15, QLOOKAHEAD , NUMBEROFCHANNELAPSECTIONS, tmpState)
[
all
...]
transform.c
24
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];
131
for (k = 0; k <
FRAMESAMPLES
/2; k++) {
141
xrQ16 = WebRtcSpl_MaxAbsValueW32(tmpreQ16,
FRAMESAMPLES
/2);
142
yrQ16 = WebRtcSpl_MaxAbsValueW32(tmpimQ16,
FRAMESAMPLES
/2);
153
for (k=0; k<
FRAMESAMPLES
/2; k++)
[
all
...]
decode.c
42
WebRtc_Word16 Vector_Word16_1[
FRAMESAMPLES
/2];
43
WebRtc_Word16 Vector_Word16_2[
FRAMESAMPLES
/2];
45
WebRtc_Word32 Vector_Word32_1[
FRAMESAMPLES
/2];
46
WebRtc_Word32 Vector_Word32_2[
FRAMESAMPLES
/2];
115
for (k=0; k<
FRAMESAMPLES
/2; k++) {
162
WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvIn, Vector_Word16_1,
FRAMESAMPLES
/2 );
172
WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).prevPitchInvOut, &(Vector_Word16_2[
FRAMESAMPLES
/2 - (PITCH_MAX_LAG + 10)]), PITCH_MAX_LAG );
182
for (k = 0; k <
FRAMESAMPLES
/2; k++)
193
for (k = 0; k <
FRAMESAMPLES
/2; k++)
197
(ISACdec_obj->plcstr_obj).prevHP[k] = Vector_Word32_1[
FRAMESAMPLES
/2 - (PITCH_MAX_LAG + 10) + k]
[
all
...]
entropy_coding.c
136
WebRtc_Word32 summ[
FRAMESAMPLES
/8];
137
WebRtc_Word32 diff[
FRAMESAMPLES
/8];
141
for (k = 0; k <
FRAMESAMPLES
/8; k++) {
142
summ[k] = WEBRTC_SPL_RSHIFT_W32(PSpecQ12[k] + PSpecQ12[
FRAMESAMPLES
/4-1 - k] + 16, 5);
143
diff[k] = WEBRTC_SPL_RSHIFT_W32(PSpecQ12[k] - PSpecQ12[
FRAMESAMPLES
/4-1 - k] + 16, 5);
147
for (n = 0; n <
FRAMESAMPLES
/8; n++)
153
for (n = 0; n <
FRAMESAMPLES
/8; n++)
160
for (n = 0; n <
FRAMESAMPLES
/8; n++)
174
WebRtc_Word32 diffQ16[
FRAMESAMPLES
/8];
204
for (n = 0; n <
FRAMESAMPLES
/8; n++
[
all
...]
settings.h
37
#define
FRAMESAMPLES
480 /* ((FRAMESIZE*FS)/1000) */
141
#define PITCH_FRAME_LEN 240 /* (
FRAMESAMPLES
/2) 30 ms */
structs.h
150
WebRtc_Word16 prevPitchInvIn[
FRAMESAMPLES
/2];
151
WebRtc_Word16 prevPitchInvOut[PITCH_MAX_LAG + 10]; // [
FRAMESAMPLES
/2]; save 90
152
WebRtc_Word32 prevHP[PITCH_MAX_LAG + 10]; // [
FRAMESAMPLES
/2]; save 90
160
WebRtc_Word16 *lastPitchLP; // [
FRAMESAMPLES
/2]; saved 240;
174
WebRtc_Word16 overlapLP[ RECOVERY_OVERLAP ]; // [
FRAMESAMPLES
/2]; saved 160
181
WebRtc_Word16 *prevPitchLP; // [
FRAMESAMPLES
/2 ]; saved 240
294
WebRtc_Word16 fre[
FRAMESAMPLES
];
295
WebRtc_Word16 fim[
FRAMESAMPLES
];
315
WebRtc_Word16 data_buffer_fix[
FRAMESAMPLES
]; // the size was MAX_FRAMESAMPLES
isacfix.c
871
WebRtc_Word16 dummy[
FRAMESAMPLES
/2];
909
memset(decoded, 0, sizeof(WebRtc_Word16) *
FRAMESAMPLES
);
931
if (number_of_samples>
FRAMESAMPLES
) {
932
WebRtcIsacfix_SplitAndFilter2(decoded +
FRAMESAMPLES
, decoded +
FRAMESAMPLES
/2,
967
WebRtc_Word16 outframeNB[
FRAMESAMPLES
];
968
WebRtc_Word16 outframeWB[
FRAMESAMPLES
];
969
WebRtc_Word16 dummy[
FRAMESAMPLES
/2];
[
all
...]
encode.c
45
WebRtc_Word16 LPandHP[
FRAMESAMPLES
/2 + QLOOKAHEAD];
46
WebRtc_Word16 LP16a[
FRAMESAMPLES
/2 + QLOOKAHEAD];
47
WebRtc_Word16 HP16a[
FRAMESAMPLES
/2 + QLOOKAHEAD];
501
WebRtc_Word16 tmp_fre[
FRAMESAMPLES
];
502
WebRtc_Word16 tmp_fim[
FRAMESAMPLES
];
initialize.c
164
WebRtcSpl_ZerosArrayW16(State->prevPitchInvIn,
FRAMESAMPLES
/2);
lpc_masking_model.c
381
for (k = QLOOKAHEAD/2; k < (
FRAMESAMPLES
/4 + QLOOKAHEAD) / 2; k++) {
385
for ( ; k < (
FRAMESAMPLES
/2 + QLOOKAHEAD) / 2; k++) {
389
for ( ; k < (WEBRTC_SPL_MUL_16_16(
FRAMESAMPLES
, 3)/4 + QLOOKAHEAD) / 2; k++) {
393
for ( ; k < (
FRAMESAMPLES
+ QLOOKAHEAD) / 2; k++) {
[
all
...]
/external/webrtc/src/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]
[
all
...]
entropy_coding.c
59
WebRtc_Word32 summ[
FRAMESAMPLES
/ 8];
60
WebRtc_Word32 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
WebRtc_Word32 diffQ16[
FRAMESAMPLES
/ 8];
134
for (n = 0; n <
FRAMESAMPLES
/ 8; n++) {
138
for (n = 0; n <
FRAMESAMPLES
/ 8; n++) {
157
for (n = 0; n <
FRAMESAMPLES
/ 8; n++)
[
all
...]
settings.h
39
#define
FRAMESAMPLES
480 /* ((FRAMESIZE*FS)/1000) */
encode.c
234
if (ISACencLB_obj->buffer_index + FRAMESAMPLES_10ms !=
FRAMESAMPLES
) {
653
double LP_lookahead[
FRAMESAMPLES
];
678
if (ISACencUB_obj->buffer_index + FRAMESAMPLES_10ms <
FRAMESAMPLES
) {
700
s2nr = WebRtcIsac_GetSnr(ISACencUB_obj->bottleneck,
FRAMESAMPLES
);
704
for (k = 0; k <
FRAMESAMPLES
; k++) {
795
&ISACencUB_obj->data_buffer_float[
FRAMESAMPLES
],
[
all
...]
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
287
WebRtc_Word16 fre[
FRAMESAMPLES
];
288
WebRtc_Word16 fim[
FRAMESAMPLES
];
isac.c
646
if (instLB->ISACencLB_obj.current_framesamples ==
FRAMESAMPLES
) {
829
gain1 = WebRtcIsac_GetSnr(rateUB,
FRAMESAMPLES
);
832
FRAMESAMPLES
);
[
all
...]
decode.c
170
signal_out + frame_nb *
FRAMESAMPLES
,
Completed in 268 milliseconds