FreeCalypso > hg > gsm-codec-lib
view libgsmefr/memops.h @ 144:30c7bc064218
doc/Codec-utils: add note about PCM file format issue
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 14 Dec 2022 07:25:46 +0000 |
parents | d285877fc4cc |
children |
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/* * The original code from ETSI uses its own Copy() and Set_zero() * functions, operating on Word16 elements. Here we implement them * as static inline functions wrapping around memcpy and memset. */ #include <string.h> static inline void Copy ( const Word16 x[], /* (i) : input vector */ Word16 y[], /* (o) : output vector */ Word16 L /* (i) : vector length */ ) { memcpy(y, x, L * 2); } static inline void Set_zero ( Word16 x[], /* (o) : vector to clear */ Word16 L /* (i) : length of vector */ ) { memset(x, 0, L * 2); }