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lib_lc3plus/resamp12k8.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
@@ -32,11 +31,9 @@ void process_resamp12k8_fl(LC3_FLOAT x[], LC3_INT x_len, LC3_FLOAT mem_in[], LC3
case
50
:
len_12k8
=
LEN_12K8
/
2
;
break
;
#ifdef CR8_G_ADD_75MS
case
75
:
len_12k8
=
(
LEN_12K8
/
4
)
*
3
;
break
;
#endif
case
100
:
len_12k8
=
LEN_12K8
;
break
;
...
...
lib_lc3plus/residual_coding.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
lib_lc3plus/residual_decoding.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
lib_lc3plus/setup_com_lc3.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
lib_lc3plus/setup_dec_lc3.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"setup_dec_lc3.h"
...
...
@@ -36,10 +35,8 @@ int alloc_decoder(LC3PLUS_Dec* decoder, int samplerate, int channels)
HANDLE_IIS_FFT
handle_ifft_phaseecu
;
LC3_FLOAT
*
q_old_res
;
#ifdef CR8_A_PLC_FADEOUT_TUNING
LC3_INT32
*
plc_longterm_advc_tdc
=
NULL
,
*
plc_longterm_advc_ns
=
NULL
;
LC3_INT16
longterm_analysis_counter_max
=
0
,
longterm_analysis_counter_max_bytebuffer
=
0
;
#endif
for
(
ch
=
0
;
ch
<
channels
;
ch
++
)
{
DecSetup
*
setup
=
balloc
(
decoder
,
&
size
,
sizeof
(
DecSetup
));
...
...
@@ -64,14 +61,11 @@ int alloc_decoder(LC3PLUS_Dec* decoder, int samplerate, int channels)
sine_table1_phecu
=
balloc
(
decoder
,
&
size
,
sizeof
(
LC3_FLOAT
)
*
(((
CODEC_FS
(
samplerate
)
*
16
)
/
1000
)
/
2
+
1
));
sine_table2_phecu
=
balloc
(
decoder
,
&
size
,
sizeof
(
LC3_FLOAT
)
*
(((
CODEC_FS
(
samplerate
)
*
16
)
/
1000
)
/
2
+
1
));
#ifdef CR8_A_PLC_FADEOUT_TUNING
longterm_analysis_counter_max
=
plc_fadeout_param_maxlen
[
0
];
longterm_analysis_counter_max_bytebuffer
=
plc_fadeout_param_maxbytes
[
0
];
plc_longterm_advc_tdc
=
balloc
(
decoder
,
&
size
,
sizeof
(
LC3_INT32
)
*
longterm_analysis_counter_max_bytebuffer
);
plc_longterm_advc_ns
=
balloc
(
decoder
,
&
size
,
sizeof
(
LC3_INT32
)
*
longterm_analysis_counter_max_bytebuffer
);
#endif
q_old_res
=
balloc
(
decoder
,
&
size
,
sizeof
(
LC3_FLOAT
)
*
frame_len
);
...
...
@@ -96,13 +90,11 @@ int alloc_decoder(LC3PLUS_Dec* decoder, int samplerate, int channels)
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
handle_fft_phaseecu
->
sine_table
=
sine_table1_phecu
;
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
handle_ifft_phaseecu
->
sine_table
=
sine_table2_phecu
;
#ifdef CR8_A_PLC_FADEOUT_TUNING
setup
->
PlcAdvSetup
->
longterm_analysis_counter_max
=
longterm_analysis_counter_max
;
setup
->
PlcAdvSetup
->
longterm_analysis_counter_max_bytebuffer
=
longterm_analysis_counter_max_bytebuffer
;
setup
->
PlcAdvSetup
->
plc_longterm_advc_tdc
=
plc_longterm_advc_tdc
;
setup
->
PlcAdvSetup
->
plc_longterm_advc_ns
=
plc_longterm_advc_ns
;
#endif
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhECU_Lprot
=
(
CODEC_FS
(
samplerate
)
*
16
)
/
1000
;
real_fft_init
(
&
(
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhEcu_Fft
),
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhECU_Lprot
,
&
(
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
handle_fft_phaseecu
));
...
...
@@ -128,11 +120,6 @@ LC3PLUS_Error FillDecSetup(LC3PLUS_Dec* decoder, int samplerate, int channels, L
decoder
->
hrmode
=
hrmode
!=
0
;
#ifndef CR8_A_PLC_FADEOUT_TUNING
if
(
decoder
->
fs_idx
>
4
)
{
decoder
->
fs_idx
=
5
;
}
#endif
decoder
->
channels
=
channels
;
decoder
->
frame_ms
=
10
;
decoder
->
frame_dms
=
100
;
...
...
@@ -164,6 +151,7 @@ LC3PLUS_Error FillDecSetup(LC3PLUS_Dec* decoder, int samplerate, int channels, L
void
set_dec_frame_params
(
LC3PLUS_Dec
*
decoder
)
{
int
ch
=
0
;
int
n
;
if
(
decoder
->
fs_idx
==
5
)
{
...
...
@@ -200,7 +188,6 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
decoder
->
yLen
/=
2
;
decoder
->
bands_number
=
bands_number_5ms
[
decoder
->
fs_idx
];
}
#ifdef CR8_G_ADD_75MS
if
(
decoder
->
frame_ms
==
7
.
5
)
{
decoder
->
frame_length
=
(
decoder
->
frame_length
>>
2
)
*
3
;
...
...
@@ -214,7 +201,6 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
decoder
->
bands_number
=
bands_number_7_5ms
[
decoder
->
fs_idx
];
}
}
#endif
if
(
decoder
->
hrmode
)
{
...
...
@@ -261,7 +247,6 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
}
decoder
->
cutoffBins
=
BW_cutoff_bin_all_5ms
;
}
#ifdef CR8_G_ADD_75MS
else
if
(
decoder
->
frame_ms
==
7
.
5
)
{
if
(
decoder
->
hrmode
)
...
...
@@ -274,7 +259,6 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
}
decoder
->
cutoffBins
=
BW_cutoff_bin_all_7_5ms
;
}
#endif
decoder
->
n_bandsPLC
=
MIN
(
decoder
->
frame_length
,
80
);
...
...
@@ -300,22 +284,15 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
decoder
->
n_bandsPLC
=
60
;
}
}
#ifdef CR8_G_ADD_75MS
else
if
(
decoder
->
frame_ms
==
7
.
5
)
{
decoder
->
bands_offsetPLC
=
ACC_COEFF_PER_BAND_PLC_7_5ms
[
decoder
->
fs_idx
];
#ifdef FIX_1082_INSTRUM_FAILED_LC3PLUS
if
(
decoder
->
fs
!=
32000
&&
decoder
->
fs
!=
96000
)
#else
if
(
decoder
->
fs
!=
32000
&&
decoder
->
fs
!=
96000
)
if
(
decoder
->
fs
!=
32000
)
#endif
{
decoder
->
n_bandsPLC
=
60
;
}
}
#endif
assert
(
decoder
->
bands_offsetPLC
);
...
...
@@ -334,13 +311,11 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
decoder
->
imdct_laZeros
=
MDCT_la_zeroes_5ms
[
decoder
->
fs_idx
];
decoder
->
imdct_winLen
=
MDCT_WINDOWS_LENGTHS_5ms
[
decoder
->
fs_idx
];
}
#ifdef CR8_G_ADD_75MS
else
if
(
decoder
->
frame_ms
==
7
.
5
)
{
decoder
->
imdct_win
=
MDCT_WINS_7_5ms
[
decoder
->
hrmode
][
decoder
->
fs_idx
];
decoder
->
imdct_laZeros
=
MDCT_la_zeroes_7_5ms
[
decoder
->
fs_idx
];
decoder
->
imdct_winLen
=
MDCT_WINDOWS_LENGTHS_7_5ms
[
decoder
->
fs_idx
];
}
#endif
decoder
->
la_zeroes
=
decoder
->
imdct_laZeros
;
...
...
@@ -386,10 +361,8 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
setup
->
PlcAdvSetup
->
cum_fading_slow
=
1
;
setup
->
PlcAdvSetup
->
cum_fflcAtten
=
1
;
#ifdef CR8_A_PLC_FADEOUT_TUNING
setup
->
PlcAdvSetup
->
longterm_analysis_counter_max
=
plc_fadeout_param_maxlen
[(
decoder
->
frame_dms
/
25
)
-
1
];
setup
->
PlcAdvSetup
->
longterm_analysis_counter_max_bytebuffer
=
plc_fadeout_param_maxbytes
[(
decoder
->
frame_dms
/
25
)
-
1
];
#endif
if
(
decoder
->
fs_idx
<=
4
&&
decoder
->
frame_dms
==
100
)
{
...
...
@@ -423,12 +396,13 @@ void set_dec_frame_params(LC3PLUS_Dec* decoder)
}
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhECU_short_flag_prev
=
0
;
/* fullband transient */
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhECU_num_plocs
=
0
;
#ifdef CR8_A_PLC_FADEOUT_TUNING
setup
->
PlcAdvSetup
->
PlcPhEcuSetup
.
PhECU_nonpure_tone_flag
=
-
1
;
/* nonpure tone flag, -1==new calc., 0==pure, 1==nonpure */
#endif
}
}
}
for
(
n
=
0
;
n
<
LC3_ROUND
(
PLC_FADEOUT_TYPE_1_IN_MS
*
10
/
decoder
->
frame_dms
);
n
++
){
decoder
->
alpha_type_2_table
[
n
]
=
type_2_fadeout
(
n
,
decoder
->
frame_dms
);
}
}
LC3PLUS_Error
update_dec_bitrate
(
LC3PLUS_Dec
*
decoder
,
int
ch
,
int
nBytes
)
...
...
@@ -448,12 +422,10 @@ LC3PLUS_Error update_dec_bitrate(LC3PLUS_Dec* decoder, int ch, int nBytes)
maxBytes
=
375
;
minBytes
=
MIN_NBYTES
;
break
;
#ifdef CR8_G_ADD_75MS
case
75
:
maxBytes
=
625
;
minBytes
=
MIN_NBYTES
;
break
;
#endif
case
100
:
maxBytes
=
625
;
minBytes
=
MIN_NBYTES
;
...
...
@@ -465,7 +437,7 @@ LC3PLUS_Error update_dec_bitrate(LC3PLUS_Dec* decoder, int ch, int nBytes)
else
{
minBytes
=
MIN_NBYTES
;
maxBytes
=
MAX_NBYTES_100
;
/
/
for backward compatibility, MAX_NBYTES_100 is used for all frame lengths
maxBytes
=
MAX_NBYTES_100
;
/
*
for backward compatibility, MAX_NBYTES_100 is used for all frame lengths
*/
}
channel_bytes
=
nBytes
;
...
...
@@ -498,12 +470,10 @@ LC3PLUS_Error update_dec_bitrate(LC3PLUS_Dec* decoder, int ch, int nBytes)
setup
->
enable_lpc_weighting
=
(
setup
->
total_bits
<
240
);
totalBits
=
setup
->
total_bits
*
2
-
160
;
}
#ifdef CR8_G_ADD_75MS
if
(
decoder
->
frame_ms
==
7
.
5
)
{
setup
->
enable_lpc_weighting
=
(
setup
->
total_bits
<
360
);
totalBits
=
round
(
setup
->
total_bits
*
10
/
7
.
5
);
}
#endif
if
(
decoder
->
frame_length
>
40
*
((
LC3_FLOAT
)
(
decoder
->
frame_dms
)
/
10
.
0
))
{
setup
->
N_red_tns
=
40
*
((
LC3_FLOAT
)
(
decoder
->
frame_dms
)
/
10
.
0
);
...
...
lib_lc3plus/setup_dec_lc3.h
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#ifndef SETUP_DEC_LC3_FL_H
#define SETUP_DEC_LC3_FL_H
...
...
@@ -51,10 +50,7 @@ typedef struct {
LC3_FLOAT
x_fl
[
MAX_LEN
];
LC3_FLOAT
imdct_mem
[
MAX_LEN
];
LC3_FLOAT
alpha
;
#ifdef CR9_N_SHORT_FADE_FOR_UNSTABLE_PITCH
LC3_FLOAT
rel_pitch_change
;
#endif
Dct4
dct4structImdct
;
PlcSetup
PlcSetup
;
...
...
@@ -66,6 +62,7 @@ typedef struct {
/* Constants and sampling rate derived values go in this struct */
struct
LC3PLUS_Dec
{
LC3_FLOAT
alpha_type_2_table
[
PLC_FADEOUT_TYPE_1_IN_MS
*
10
/
25
];
/* [80] */
DecSetup
*
channel_setup
[
MAX_CHANNELS
];
const
LC3_INT
*
W_fx
;
const
LC3_INT
*
bands_offset
;
...
...
lib_lc3plus/setup_enc_lc3.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"setup_enc_lc3.h"
...
...
@@ -44,11 +43,9 @@ LC3PLUS_Error FillEncSetup(LC3PLUS_Enc* encoder, int samplerate, int channels
encoder
->
fs_idx
=
FS2FS_IDX
(
encoder
->
fs
);
encoder
->
frame_dms
=
100
;
#ifndef CR8_A_PLC_FADEOUT_TUNING
if
(
encoder
->
fs_idx
>
4
)
{
encoder
->
fs_idx
=
5
;
}
#endif
encoder
->
hrmode
=
hrmode
!=
0
;
...
...
@@ -62,10 +59,13 @@ LC3PLUS_Error FillEncSetup(LC3PLUS_Enc* encoder, int samplerate, int channels
encoder
->
r12k8_mem_in_len
=
2
*
8
*
encoder
->
fs
/
12800
;
encoder
->
r12k8_mem_out_len
=
24
;
if
(
lfe_channel_array
!=
NULL
)
{
for
(
ch
=
0
;
ch
<
encoder
->
channels
;
ch
++
)
{
encoder
->
channel_setup
[
ch
]
->
lfe
=
lfe_channel_array
[
ch
]
!=
0
;
}
}
encoder
->
bw_ctrl_active
=
0
;
encoder
->
bandwidth
=
encoder
->
fs
/
2
;
...
...
@@ -145,7 +145,6 @@ void set_enc_frame_params(LC3PLUS_Enc* encoder)
encoder
->
attdec_damping
=
0
.
5
;
encoder
->
attdec_hangover_thresh
=
2
;
}
#ifdef CR8_G_ADD_75MS
else
if
(
encoder
->
frame_ms
==
7
.
5
)
{
if
(
encoder
->
hrmode
)
{
...
...
@@ -177,7 +176,6 @@ void set_enc_frame_params(LC3PLUS_Enc* encoder)
encoder
->
near_nyquist_index
=
encoder
->
bands_number
-
4
;
encoder
->
r12k8_mem_out_len
=
ceil
(
2
.
0
*
((
LC3_FLOAT
)
encoder
->
frame_length
/
2
.
0
-
(
LC3_FLOAT
)
encoder
->
la_zeroes
)
*
12800
.
0
/
(
LC3_FLOAT
)
encoder
->
fs
-
8
.
0
);
}
#endif
else
if
(
encoder
->
frame_ms
==
5
)
{
encoder
->
frame_length
=
encoder
->
frame_length
>>
1
;
encoder
->
yLen
/=
2
;
...
...
@@ -228,9 +226,7 @@ void set_enc_frame_params(LC3PLUS_Enc* encoder)
setup
=
encoder
->
channel_setup
[
ch
];
setup
->
olpa_mem_pitch
=
17
;
#ifdef CR9_F_PITCH_WIN_LEN_FIX
setup
->
pitch_flag
=
0
;
#endif
if
(
setup
->
mdctStruct
.
mem
!=
NULL
)
{
mdct_free
(
&
setup
->
mdctStruct
);
mdct_init
(
&
setup
->
mdctStruct
,
encoder
->
frame_length
,
encoder
->
frame_dms
,
encoder
->
fs_idx
,
encoder
->
hrmode
);
...
...
@@ -269,14 +265,12 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
else
if
(
encoder
->
fs
==
96000
)
{
minBR
=
MIN_BR_50MS_96KHZ_HR
;}
else
{
return
LC3PLUS_HRMODE_ERROR
;}
break
;
#ifdef CR8_G_ADD_75MS
case
75
:
maxBR
=
500000
;
if
(
encoder
->
fs
==
48000
)
{
minBR
=
MIN_BR_075DMS_48KHZ_HR
;}
else
if
(
encoder
->
fs
==
96000
)
{
minBR
=
MIN_BR_075DMS_96KHZ_HR
;}
else
{
return
LC3PLUS_HRMODE_ERROR
;}
break
;
#endif
case
100
:
maxBR
=
500000
;
if
(
encoder
->
fs
==
48000
)
{
minBR
=
MIN_BR_100MS_48KHZ_HR
;}
...
...
@@ -309,7 +303,6 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
default:
break
;
}
break
;
#ifdef CR8_G_ADD_75MS
case
75
:
minBR
=
MIN_BR_075DMS
;
maxBR
=
MAX_BR_075DMS
;
...
...
@@ -322,7 +315,6 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
default:
break
;
}
break
;
#endif
case
100
:
/* have additional limitations for 10ms */
minBR
=
MIN_BR_100DMS
;
...
...
@@ -443,11 +435,9 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
setup
->
targetBitsAri
=
setup
->
total_bits
;
setup
->
enable_lpc_weighting
=
setup
->
total_bits
<
480
;
#ifdef CR8_G_ADD_75MS
if
(
encoder
->
frame_ms
==
7
.
5
)
{
setup
->
enable_lpc_weighting
=
setup
->
total_bits
<
360
;
}
#endif
if
(
encoder
->
frame_ms
==
5
)
{
setup
->
enable_lpc_weighting
=
setup
->
total_bits
<
240
;
}
...
...
@@ -493,11 +483,9 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
if
(
encoder
->
frame_ms
==
5
)
{
bitsTmp
=
bitsTmp
*
2
-
160
;
}
#ifdef CR8_G_ADD_75MS
if
(
encoder
->
frame_ms
==
7
.
5
)
{
bitsTmp
=
round
(
bitsTmp
*
10
/
7
.
5
);
}
#endif
if
(
bitsTmp
<
400
+
(
encoder
->
fs_idx
-
1
)
*
80
)
{
setup
->
ltpf_enable
=
1
;
...
...
@@ -526,14 +514,12 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
encoder
->
sns_damping
=
6881
.
0
/
32768
.
0
;
}
}
#ifdef CR8_G_ADD_75MS
if
(
encoder
->
frame_ms
==
7
.
5
)
{
if
(
setup
->
total_bits
>
3
*
4400
/
4
)
{
encoder
->
sns_damping
=
5898
.
0
/
32768
.
0
;
}
}
#endif
if
(
encoder
->
frame_ms
==
5
)
{
if
(
setup
->
total_bits
>
4600
/
2
)
{
...
...
@@ -560,12 +546,10 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
{
setup
->
regBits
+=
2
;
}
#ifdef CR8_G_ADD_75MS
if
(
encoder
->
frame_ms
==
7
.
5
)
{
setup
->
regBits
+=
1
;
}
#endif
if
(
encoder
->
frame_ms
==
2
.
5
)
{
setup
->
regBits
-=
6
;
...
...
@@ -581,12 +565,10 @@ LC3PLUS_Error update_enc_bitrate(LC3PLUS_Enc* encoder, int bitrate)
{
setup
->
regBits
+=
0
;
}
#ifdef CR8_G_ADD_75MS
if
(
encoder
->
frame_ms
==
7
.
5
)
{
setup
->
regBits
+=
2
;
}
#endif
if
(
encoder
->
frame_ms
==
10
)
{
setup
->
regBits
+=
5
;
...
...
@@ -623,11 +605,6 @@ void update_enc_bandwidth(LC3PLUS_Enc* encoder, int bandwidth)
{
encoder
->
bandwidth
=
bandwidth
;
index
=
FS2FS_IDX
(
bandwidth
);
#ifndef CR8_A_PLC_FADEOUT_TUNING
if
(
index
>
4
)
{
index
=
5
;
}
#endif
encoder
->
bw_ctrl_cutoff_bin
=
encoder
->
cutoffBins
[
index
];
}
}
lib_lc3plus/setup_enc_lc3.h
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#ifndef SETUP_ENC_LC3_FL_H
#define SETUP_ENC_LC3_FL_H
...
...
@@ -24,11 +23,7 @@ typedef struct {
LC3_FLOAT
attdec_acc_energy
;
LC3_FLOAT
r12k8_mem_50
[
2
];
LC3_FLOAT
r12k8_mem_in
[
120
];
#ifdef CR8_G_ADD_75MS
LC3_FLOAT
r12k8_mem_out
[
44
];
#else
LC3_FLOAT
r12k8_mem_out
[
24
];
#endif
LC3_FLOAT
olpa_mem_s12k8
[
3
];
LC3_FLOAT
olpa_mem_s6k4
[
LEN_6K4
+
MAX_PITCH_6K4
+
16
];
LC3_FLOAT
ltpf_mem_in
[
LTPF_MEMIN_LEN
+
LEN_12K8
+
1
];
...
...
@@ -50,9 +45,7 @@ typedef struct {
LC3_INT
tns_bits
;
LC3_INT
targetBitsQuant
;
LC3_INT
olpa_mem_pitch
;
#ifdef CR9_F_PITCH_WIN_LEN_FIX
LC3_INT
pitch_flag
;
#endif
LC3_INT
ltpf_mem_ltpf_on
;
LC3_INT
mem_targetBits
;
LC3_INT
mem_specBits
;
...
...
lib_lc3plus/sns_compute_scf.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
lib_lc3plus/sns_interpolate_scf.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
lib_lc3plus/sns_quantize_scf.c
View file @
96c5acd5
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lib_lc3plus/structs.h
View file @
96c5acd5
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Click to expand it.
lib_lc3plus/tns_coder.c
View file @
96c5acd5
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Click to expand it.
lib_lc3plus/tns_decoder.c
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#include
"options.h"
#include
"wmc_auto.h"
#include
"functions.h"
...
...
lib_lc3plus/util.h
View file @
96c5acd5
/******************************************************************************
* ETSI TS 103 634 V1.
4.3
*
* ETSI TS 103 634 V1.
5.1
*
* Low Complexity Communication Codec Plus (LC3plus) *
* *
* Copyright licence is solely granted through ETSI Intellectual Property *
...
...
@@ -7,7 +7,6 @@
* estoppel or otherwise. *
******************************************************************************/
#ifndef UTIL_H
#define UTIL_H
...
...
lib_rend/ivas_objectRenderer_mix.c
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96c5acd5
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lib_rend/ivas_rom_TdBinauralRenderer.c
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96c5acd5
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lib_rend/ivas_rom_TdBinauralRenderer.h
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lib_rend/ivas_stat_rend.h
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96c5acd5
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lib_rend/lib_rend.c
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