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[Cs-dev] gbuzz with kmul = 1 in 5.09

Date2008-11-05 14:07
From"Carlos Pita"
Subject[Cs-dev] gbuzz with kmul = 1 in 5.09
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Date2008-11-05 15:14
From"Carlos Pita"
SubjectRe: [Cs-dev] gbuzz with kmul = 1 in 5.09
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Date2008-11-06 06:18
Fromjpff
SubjectRe: [Cs-dev] gbuzz with kmul = 1 in 5.09
That diff does not agree with my sources.  In particular
<     do {
---
>     for (n=0;;) {

is just wrong

==John ffitch

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Date2008-11-06 08:01
From"Carlos Pita"
SubjectRe: [Cs-dev] gbuzz with kmul = 1 in 5.09
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Date2008-11-06 08:49
Fromjpff@cs.bath.ac.uk
SubjectRe: [Cs-dev] gbuzz with kmul = 1 in 5.09
But this is OLD sources.  The version in teh CVS and the one we us says

    scal =  *ampp * p->rsumr;
    inc = (int32)(*cpsp * csound->sicvt);
    ar = p->ar;
    nn = csound->ksmps;
    for (n=0; n>lobits;
      denom = p->rsqp1 - p->twor * ftbl[phs];
      num = ftbl[phs * k & lenmask]

and other differences.  Basically you are reporting something that has
been noted and fixed


> John, the lines are changed because I extracted the gbuzz routine to a
> file of its own before making the diff. Besides that, the code
> corresponds to versions 5.08 and 5.09 as given here
> http://csound.sourceforge.net/#Downloads.
>
> Just in case, I've double checked it:
>
> 5.08
>
> 167     do {
> 168       phs = lphs >>lobits;
> 169       denom = p->rsqp1 - p->twor * *(ftbl + phs);
>
> 5.09
>
> 170     for (n=0;;) {
> 171       phs = lphs >>lobits;
> 172       denom = p->rsqp1 - p->twor * ftbl[phs];
>
>
> Regards
> -Carlos
>
>
>
> On Thu, Nov 6, 2008 at 4:18 AM, jpff  wrote:
>> That diff does not agree with my sources.  In particular
>> <     do {
>> ---
>>>     for (n=0;;) {
>>
>> is just wrong
>>
>> ==John ffitch
>>
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>



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Date2008-11-06 13:01
From"Carlos Pita"
SubjectRe: [Cs-dev] gbuzz with kmul = 1 in 5.09
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