[PD-dev] strange behavior of [metro 98.5] for [tabwrite~] into visual array
Hans-Christoph Steiner
hans at at.or.at
Thu Oct 25 22:37:53 CEST 2012
I can see a reason to rate limit the updates, but totally stopping them seems
really bad to me. Anyone disagree?
.hc
On 10/25/2012 03:56 PM, Jonathan Wilkes wrote:
> At arraysize = 4352 I get animation for the full range of the slider
>
> At arraysize = 4353 I get frozen array for full range
>
> Of course if I try to move the number box down with arraysize at 4352
> I get freezes.
>
> Changing to polygons or points doesn't change it.
>
> In general there's nothing special about the98.5 rate. For arraysize=n
> there's obviously an update rate x under which it no longer sends updates,
> and I guess for the size you chose that's it.
>
> How does other software like Supercllider deal with scope updates?
>
>
> -Jonathan
>
>
> ----- Original Message -----
>> From: Hans-Christoph Steiner <hans at at.or.at>
>> To: pd-dev at iem.at
>> Cc:
>> Sent: Thursday, October 25, 2012 2:28 PM
>> Subject: Re: [PD-dev] strange behavior of [metro 98.5] for [tabwrite~] into visual array
>>
>>
>> OK, this is strange. Lorenzo's patch works fine on mine too, down to 2ms.
>> But my patch still has the same 98.5ms issue. Its attached again, if you could
>> try it.
>>
>> .hc
>>
>> On 10/25/2012 06:21 AM, Lorenzo Sutton wrote:
>>>
>>> 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
>>>
>>> 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.
>>>>
>>>> -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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