diff options
Diffstat (limited to 'indra/llmath/llquantize.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llmath/llquantize.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/indra/llmath/llquantize.h b/indra/llmath/llquantize.h index 7f56ff3448..10c950abbb 100644..100755 --- a/indra/llmath/llquantize.h +++ b/indra/llmath/llquantize.h @@ -29,10 +29,16 @@ #define LL_LLQUANTIZE_H const U16 U16MAX = 65535; +LL_ALIGN_16( const F32 F_U16MAX_4A[4] ) = { 65535.f, 65535.f, 65535.f, 65535.f }; + const F32 OOU16MAX = 1.f/(F32)(U16MAX); +LL_ALIGN_16( const F32 F_OOU16MAX_4A[4] ) = { OOU16MAX, OOU16MAX, OOU16MAX, OOU16MAX }; const U8 U8MAX = 255; +LL_ALIGN_16( const F32 F_U8MAX_4A[4] ) = { 255.f, 255.f, 255.f, 255.f }; + const F32 OOU8MAX = 1.f/(F32)(U8MAX); +LL_ALIGN_16( const F32 F_OOU8MAX_4A[4] ) = { OOU8MAX, OOU8MAX, OOU8MAX, OOU8MAX }; const U8 FIRSTVALIDCHAR = 54; const U8 MAXSTRINGVAL = U8MAX - FIRSTVALIDCHAR; //we don't allow newline or null @@ -46,7 +52,7 @@ inline U16 F32_to_U16_ROUND(F32 val, F32 lower, F32 upper) val /= (upper - lower); // round the value. Sreturn the U16 - return (U16)(llround(val*U16MAX)); + return (U16)(ll_round(val*U16MAX)); } @@ -86,7 +92,7 @@ inline U8 F32_to_U8_ROUND(F32 val, F32 lower, F32 upper) val /= (upper - lower); // return the rounded U8 - return (U8)(llround(val*U8MAX)); + return (U8)(ll_round(val*U8MAX)); } |