Displaying 2 results from an estimated 2 matches for "negquart".
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negquarter
2001 Jan 27
1
optimization to bark_noise_median()
...s will be fixed with the final OS X which will have something 2.95 based.
If this doesn't hurt performance on x86 or some other platform or have some other problem, could you please commit it?
Thanks!
-tim
/* quarter-dB bins */
#define BIN(x) ((int)((x)*negFour))
#define BINdB(x) ((x)*negQuarter)
#define BINCOUNT (200*4)
#define LASTBIN (BINCOUNT-1)
tatic void bark_noise_median(long n,const float *b,const float *f,float *noise,
float lowidth,float hiwidth,
int lomin,int himin,
const float *thresh,...
2001 Feb 01
1
minor psy.c modifications
...cted) lines:
p->noisemedian=_ogg_malloc(n*sizeof(float));
p->noiseoffset=_ogg_malloc(n*sizeof(float));
p->tonecurves[i]=_ogg_malloc(P_LEVELS*sizeof(float));
3. modified bark_noise_median():
3/a: floating point based (new) style:
#define BIN(x) ((int)((x)*negFour))
#define BINdB(x) ((x)*negQuarter)
#define BINCOUNT (200*4)
#define LASTBIN (BINCOUNT-1)
tatic void bark_noise_median(long n,float *b,
float *f,float *noise,
float lowidth,float hiwidth,
int lomin,int himin...