FreeCalypso > hg > efr-experiments
annotate src/set_zero.c @ 6:6119d2c1e7d9
EFR2 encoder: mimic 5 ms delay of AMR
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Wed, 03 Apr 2024 07:14:01 +0000 |
| parents | 56410792419a |
| children |
| rev | line source |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 /************************************************************************* |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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2 * |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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3 * FUNCTION: Set zero() |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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4 * |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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5 * PURPOSE: Set vector x[] to zero |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 * |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 *************************************************************************/ |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 #include "typedef.h" |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 #include "basic_op.h" |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 #include "count.h" |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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13 void Set_zero ( |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
14 Word16 x[], /* (o) : vector to clear */ |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 Word16 L /* (i) : length of vector */ |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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16 ) |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 { |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
18 Word16 i; |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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19 |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
20 for (i = 0; i < L; i++) |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
21 { |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
22 x[i] = 0; move16 (); |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
23 } |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
25 return; |
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56410792419a
src: original EFR source from ETSI
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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26 } |
