[PD-dev] strange behavior of [metro 98.5] for [tabwrite~] into visual array

[Lorenzo Sutton]

On 25/10/12 04:28, Jonathan Wilkes wrote:
> It updates fine with 0.43.1-extended-20120815 on Wheezy, even at [metro 2] although I
> start getting sluggishness with that setting.

Same here, 0.43.4-extended-20121022 - Wheezy (guess it's the most recent 
extended autobuild?)
The attached patch works all the way down to 2 msec, of course with 
various 'artefacts'.

Lorenzo
>
> -Jonathan
>
>
>
> ----- Original Message -----
>> From: Hans-Christoph Steiner <hans at at.or.at>
>> To: pd-dev List <pd-dev at iem.at>
>> Cc:
>> Sent: Wednesday, October 24, 2012 9:33 PM
>> Subject: Re: [PD-dev] strange behavior of [metro 98.5] for [tabwrite~] into visual array
>>
>>
>> No ideas on this one?  It is a serious bug since it means that arrays stop
>> being drawn at all when banged often than 100ms.
>>
>> .hc
>>
>> On 10/08/2012 12:26 PM, Hans-Christoph Steiner wrote:
>>>   I've noticed that if you bang a [tabwrite~ array1] more often than
>> about 100ms, the array that its writing to will not send updates to the GUI.  It
>> seems that its a kind of a fade out with [metro 100] seems to send all updates,
>> [metro 98.8] send some updates and [metro 95] sends basically none.
>>>   Any ideas what could be causing this?  I didn't see anything.  This
>> happens on 0.42.5, 0.43.4 and pure-data.git master.  Attached is patch to
>> demonstrate this.
>>>   .hc
>>>
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-------------- next part --------------
#N canvas 545 528 450 300 10;
#X obj -14 145 tabwrite~ array1;
#N canvas 0 0 450 300 (subpatch) 0;
#X array array1 100 float 0;
#X coords 0 1 99 -1 200 140 1 0 0;
#X restore 190 99 graph;
#X obj 62 103 metro 50;
#X obj 62 79 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1 1
;
#X obj 108 57 line;
#X floatatom 108 81 5 0 0 0 - - -;
#X obj -13 100 osc~ 500;
#X msg -3 200 \; pd dsp 1;
#X floatatom -13 69 5 0 0 0 - - -;
#X msg 108 28 1000 \, 2 10000;
#X connect 2 0 0 0;
#X connect 3 0 2 0;
#X connect 4 0 5 0;
#X connect 5 0 2 1;
#X connect 6 0 0 0;
#X connect 8 0 6 0;
#X connect 9 0 4 0;