FreeCalypso > hg > gsm-codec-lib
annotate libgsmefr/memops.h @ 486:f35c8fd9ceba
CHANGES: document gsmrec-dump improvements
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 20 May 2024 02:07:30 +0000 |
parents | d285877fc4cc |
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libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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2 * The original code from ETSI uses its own Copy() and Set_zero() |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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3 * functions, operating on Word16 elements. Here we implement them |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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4 * as static inline functions wrapping around memcpy and memset. |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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5 */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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7 #include <string.h> |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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8 |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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9 static inline void Copy ( |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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10 const Word16 x[], /* (i) : input vector */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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11 Word16 y[], /* (o) : output vector */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 Word16 L /* (i) : vector length */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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13 ) |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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14 { |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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15 memcpy(y, x, L * 2); |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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16 } |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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17 |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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18 static inline void Set_zero ( |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 Word16 x[], /* (o) : vector to clear */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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20 Word16 L /* (i) : length of vector */ |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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21 ) |
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libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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22 { |
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libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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23 memset(x, 0, L * 2); |
d285877fc4cc
libgsmefr: cod_12k2.c compiles
Mychaela Falconia <falcon@freecalypso.org>
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24 } |