diff options
Diffstat (limited to 'libspeexdsp/arch.h')
| -rw-r--r-- | libspeexdsp/arch.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libspeexdsp/arch.h b/libspeexdsp/arch.h index 6b3bc5d..c2de991 100644 --- a/libspeexdsp/arch.h +++ b/libspeexdsp/arch.h @@ -101,6 +101,8 @@ typedef spx_word32_t spx_sig_t; #define SIG_SHIFT 14 #define GAIN_SHIFT 6 +#define WORD2INT(x) ((x) < -32767 ? -32768 : ((x) > 32766 ? 32767 : (x))) + #define VERY_SMALL 0 #define VERY_LARGE32 ((spx_word32_t)2147483647) #define VERY_LARGE16 ((spx_word16_t)32767) @@ -203,6 +205,7 @@ typedef float spx_word32_t; #define DIV32(a,b) (((spx_word32_t)(a))/(spx_word32_t)(b)) #define PDIV32(a,b) (((spx_word32_t)(a))/(spx_word32_t)(b)) +#define WORD2INT(x) ((x) < -32767.5f ? -32768 : ((x) > 32766.5f ? 32767 : floor(.5+(x)))) #endif |