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Searched refs:SIGN_BIT (Results 1 - 5 of 5) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dpcm_tablegen.h31 #define SIGN_BIT (0x80) /* Sign bit for a A-law byte. */ macro
58 return (a_val & SIGN_BIT) ? t : -t; in alaw2linear()
75 return (u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS); in ulaw2linear()
/third_party/ltp/tools/sparse/sparse-src/validation/preprocessor/
H A Dpredef.c2 #define SIGN_BIT(T) (1ULL << (BITS(T) - 1)) macro
3 #define SMASK(T) (SIGN_BIT(T) - 1)
4 #define UMASK(T) (SIGN_BIT(T) | SMASK(T))
/third_party/python/Modules/
H A Daudioop.c63 #define SIGN_BIT (0x80) /* Sign bit for an A-law byte. */ macro
/third_party/backends/backend/
H A Davision.c5956 #define SIGN_BIT 0x1000 in send_3x3_matrix() macro
5987 m |= SIGN_BIT; in send_3x3_matrix()
/third_party/pulseaudio/src/pulsecore/
H A Dg711.c46 #define SIGN_BIT (0x80) /* Sign bit for a A-law byte. */ macro
156 return ((a_val & SIGN_BIT) ? t : -t); in st_alaw2linear16()
259 return ((u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS)); in st_ulaw2linear16()

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