FreeCalypso > hg > gsm-codec-lib
annotate libgsmefr/enc_create.c @ 555:62943a1ad64e
doc/FR1-Rx-DTX-detail: grammar fix
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 11 Oct 2024 00:22:47 +0000 |
parents | 23656d874524 |
children |
rev | line source |
---|---|
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 /* |
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 * In this module we implement allocation and initialization |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
3 * of state structures for our GSM EFR encoder. |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 */ |
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 |
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 #include <stdlib.h> |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
7 #include "gsm_efr.h" |
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
8 #include "typedef.h" |
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
9 #include "cnst.h" |
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
10 #include "enc_state.h" |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 |
541
23656d874524
libgsmefr: add const words with struct sizes
Mychaela Falconia <falcon@freecalypso.org>
parents:
51
diff
changeset
|
12 const unsigned EFR_encoder_state_size = sizeof(struct EFR_encoder_state); |
23656d874524
libgsmefr: add const words with struct sizes
Mychaela Falconia <falcon@freecalypso.org>
parents:
51
diff
changeset
|
13 |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
14 struct EFR_encoder_state *EFR_encoder_create(int dtx) |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 { |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
16 struct EFR_encoder_state *st; |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
18 st = malloc(sizeof(struct EFR_encoder_state)); |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
19 if (st) |
51
722959d9410f
libgsmefr: implement EFR_{en,de}coder_create() functions
Mychaela Falconia <falcon@freecalypso.org>
parents:
4
diff
changeset
|
20 EFR_encoder_reset(st, dtx); |
3
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
21 return st; |
3cd5ad24b1d4
libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
22 } |