[PD] Reblocking Issue

[Miller Puckette]

I think this is fixable, but note that you still won't be able to get
control computations themselves ecept between the calculation of 64-sample
blocks - that's Pd's scheduler's duty cycle.

Similaly, threshold~ really should time-tag its messages down to the sample
but doesn't.

cheers
Miller

On Thu, Oct 06, 2016 at 12:59:03AM +0200, Christof Ressi wrote:
> Hi, while working on a new project I found something which looks like a bug. Basically, [bang~] + [timer] doesn't work correctly in a reblocked subpatch if the blocksize is *smaller* than the one in the parent subpatch. Other objects, like [print~] work fine...
> 
> Pd 47.1, Windows 7
> 
> Christof

> #N canvas 346 195 450 300 10;
> #N canvas 676 544 625 300 sub1 1;
> #N canvas 136 518 868 434 sub2 1;
> #X obj 91 109 bang~;
> #X obj 91 131 t b b;
> #X obj 91 153 timer;
> #X floatatom 91 175 5 0 0 0 - - -, f 5;
> #X obj 92 257 print~;
> #X obj 87 223 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
> -1;
> #X text 149 262 works! (64 samples);
> #X text 140 174 doesn't work! (same duration as in sub2);
> #X obj 86 69 block~ 256 0 1;
> #X connect 0 0 1 0;
> #X connect 1 0 2 0;
> #X connect 1 1 2 1;
> #X connect 2 0 3 0;
> #X connect 5 0 4 0;
> #X restore 33 122 pd sub2;
> #X obj 164 69 bang~;
> #X obj 161 139 timer;
> #X obj 164 91 t b b;
> #X floatatom 161 161 5 0 0 0 - - -, f 5;
> #X obj 30 65 block~ 1024 0 1;
> #X obj 42 189 print~;
> #X obj 42 161 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
> -1;
> #X msg 30 35 set \$1 0 1;
> #X floatatom 31 9 5 0 0 0 - - -, f 5;
> #X text 27 100 click me:;
> #X text 114 3 [block~] in sub1 will also affect [bang~] in sub2 - even
> though it is reblocked - but only if the block size in sub2 is smaller
> than the one in sub1;
> #X connect 1 0 3 0;
> #X connect 2 0 4 0;
> #X connect 3 0 2 0;
> #X connect 3 1 2 1;
> #X connect 7 0 6 0;
> #X connect 8 0 5 0;
> #X connect 9 0 8 0;
> #X restore 60 101 pd sub1;
> #X text 57 76 click me:;

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