search for: stin

...========================= RCS file: /usr/local/cvsroot/vorbis/lib/os.h,v retrieving revision 1.19 diff -u -p -r1.19 os.h --- lib/os.h 2000/12/21 21:04:40 1.19 +++ lib/os.h 2001/01/30 01:37:28 @@ -24,19 +24,31 @@ #ifndef _V_IFDEFJAIL_H_ #define _V_IFDEFJAIL_H_ +#ifdef __GNUC__ +#define STIN static inline +#elif _WIN32 +#define STIN static __inline +#else +#define STIN static +#endif + #ifndef M_PI #define M_PI (3.1415926536f) #endif -#ifndef __GNUC__ + #ifdef _WIN32 # include <malloc.h> # define rint(x) (floor((x)+0.5f)) +# define NO_FLOAT_MATH_LIB +# define FAST_...

Can anybody point me at any resources that would explain how to optimize mdct_backward for a cpu with a fused multiply-accumute unit? >From what I understand from responses to my older postings, Tremor's mdct_backward could be rewritten to take advantage of a muladd. My target machine can do either two-wide 32x32 + Accum(64) -> Accum(64) integer muladd or eight-wide 16x16 + Accum(32) -> Accum(32) integer muladd or four-wide single-precision floating-point muladd. The tremor...

libvorbis does not currently have any simd/vectorization. Following patches add generic framework for simd/vectorization and on top, add ARM-NEON simd vectorization using intrinsics. I was able to get over 34% performance improvement on my Beaglebone Black which is single Cortex-A8 based CPU. You can find more information on metrics and procedure I used to measure at

I''m trying to pass additional variables to my autocomplete data page. I used the parameters option but this only sends a static variable (i.e. I can''t do something like parameters:"param1="+$ (''checkbox1'').checked). I thought I could fix this by calling a new Ajax.Autocompleter every time the checkbox was clicked but that just created duplicate

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