[vorbis-dev] minor psy.c modifications

[Monty]

On Fri, Feb 02, 2001 at 03:10:11AM +0100, Attila Padar wrote:
> Hello!
> Some minor bugfixes...
> source: psy.c
> function: _vp_psy_init
> 
> 1. '-' or '+' in this line?
> maxoc=toOC((n*.5f  - .25f)*rate/n)*(1<<(p->shiftoc+1))+.5f;
> maxoc=toOC((n*.5f  + .25f)*rate/n)*(1<<(p->shiftoc+1))+.5f;

'-' is correct.

> 2. I know: sizeof(float *) and sizeof(float) are 4 bytes long, but...
> old lines:
> p->noisemedian=_ogg_malloc(n*sizeof(float *));
> p->noiseoffset=_ogg_malloc(n*sizeof(float *));

These two were in fact wrong.

> p->tonecurves[i]=_ogg_malloc(P_LEVELS*sizeof(float *));

This one is correct as is.

> 3. modified bark_noise_median():
> 3/a: floating point based (new) style:

OK, applied the spirit of one. As an aside, a patch is generally
preferred, but this wasn't that big.

Monty

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