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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++)
[
all
...]
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
[
all
...]
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
[
all
...]
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]
[
all
...]
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]
[
all
...]
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++
[
all
...]
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];
[
all
...]
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]
[
all
...]
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++)
[
all
...]
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
],
[
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
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
);
[
all
...]
decode.c
171
signal_out + frame_nb *
FRAMESAMPLES
,
Completed in 123 milliseconds