FreeCalypso > hg > gsm-codec-lib

annotate libgsmfr2/ed_state.h @ 284:8d3cfa65a6c2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gsmfr-decode: convert to libgsmfr2
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Apr 2024 05:59:15 +0000
parents ffdcdb27d673
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
263
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This header file is internal to libgsmfr2;
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * here we define our state structure for GSM 06.10 encoder & decoder component.
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 struct gsmfr_0610_state {
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 word dp0[ 280 ];
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 word e[ 50 ]; /* code.c */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 word z1; /* preprocessing.c, Offset_com. */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 longword L_z2; /* Offset_com. */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 int mp; /* Preemphasis */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 word u[8]; /* short_term_aly_filter.c */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 word LARpp[2][8]; /* */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 word j; /* */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 word nrp; /* 40 */ /* long_term.c, synthesis */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 word v[9]; /* short_term.c, synthesis */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 word msr; /* decoder.c, Postprocessing */
ffdcdb27d673 libgsmfr2: integrate e/d state from TU-Berlin code
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 };