File: sfread2~-help.pd

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pd-moonlib 0.4-1
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#N canvas 588 132 708 498 10;
#X obj 0 0 cnv 8 100 60 empty empty sfread2~ 10 20 1 18 -262144 -1109
0;
#X text 2 459 (c) Moonix: Antoine Rousseau 2003;
#X text 66 390 Change "mlockall(MCL_FUTURE)" with "mlockall(MCL_CURRENT)
;
#X obj 155 262 sfread2~ 2;
#X msg 155 202 open \$1;
#X obj 19 151 bng 15 250 50 0 empty empty play 20 8 1 8 -24198 -1 -1
;
#X msg 253 168 loop \$1;
#X obj 253 150 tgl 15 1 empty empty loop 20 8 0 8 -241291 -1 -1 1 1
;
#X obj 57 103 tgl 15 1 empty empty interpolation 20 8 1 8 -257472 -1
-1 1 1;
#X msg 57 121 interp \$1;
#X obj 588 181 vsl 15 128 -8 8 0 0 empty empty speed 0 -8 1 8 -260818
-1 -1 6644 1;
#X text 135 12 soundfile reader at variable speed (possibly negative)
\, whith 4-point interpolation and loop.;
#X obj 154 296 dac~;
#X obj 155 92 openpanel;
#X obj 155 72 bng 15 250 50 0 empty empty open 0 -6 1 8 -166441 -1
-1;
#X obj 18 179 bng 15 250 50 0 empty empty stop 20 8 1 8 -1 -1 -1;
#X msg 18 196 0;
#X obj 148 339 sfread~;
#X text 43 341 read manual of;
#X text 202 339 for more details...;
#X text 354 144 resets sound to position;
#X text 353 133 start position in samples;
#X msg 357 159 index 20000;
#X obj 627 177 loadbang;
#X msg 627 196 1;
#X msg 261 99 symbol /usr/local/lib/pd/doc/sound/voice.wav;
#X msg 261 78 symbol ../../doc/sound/voice.wav;
#X text 66 414 If not \, the whole file will be loaded in memory when
opened (use of C function mmap()).;
#N canvas 592 238 494 344 META 0;
#X text 12 25 LICENSE GPL v2;
#X text 12 165 AUTHOR Antoine Rousseau;
#X text 12 185 HELP_PATCH_AUTHORS Antoine Rousseau. "pd meta" information
added by Jonathan Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal soundfile;
#X text 12 45 DESCRIPTION soundfile reader at variable speed (possibly
negative) \, whith 4-point interpolation and loop;
#X text 12 85 INLET_0 float bang interp open index loop;
#X text 12 105 INLET_1 float;
#X text 12 145 comment;
#X text 12 125 OUTLET_N signal;
#X text 12 145 OUTLET_R float;
#X restore 526 459 pd META;
#X text 67 365 CAUTION: it's possible to hack pd sources to have real
d-t-d working :;
#X text 66 401 in s_inter.c;
#X obj 199 314 print status;
#X obj 222 292 print length;
#X msg 357 189 index;
#X floatatom 584 140 5 0 0 0 - - -, f 5;
#X text 401 188 get current index;
#X msg 357 219 state;
#X text 401 218 get playing state (0/1);
#X msg 357 244 size;
#X text 393 242 get file size in samples;
#X connect 3 0 12 0;
#X connect 3 1 12 1;
#X connect 3 2 31 0;
#X connect 3 3 32 0;
#X connect 4 0 3 0;
#X connect 5 0 3 0;
#X connect 6 0 3 0;
#X connect 7 0 6 0;
#X connect 8 0 9 0;
#X connect 9 0 3 0;
#X connect 10 0 3 1;
#X connect 13 0 4 0;
#X connect 14 0 13 0;
#X connect 15 0 16 0;
#X connect 16 0 3 0;
#X connect 22 0 3 0;
#X connect 23 0 24 0;
#X connect 24 0 10 0;
#X connect 25 0 4 0;
#X connect 26 0 4 0;
#X connect 33 0 3 0;
#X connect 34 0 10 0;
#X connect 36 0 3 0;
#X connect 38 0 3 0;