aboutsummaryrefslogtreecommitdiff
path: root/dssi
diff options
context:
space:
mode:
authorJamie Bullock <postlude@users.sourceforge.net>2010-12-08 09:45:09 +0000
committerJamie Bullock <postlude@users.sourceforge.net>2010-12-08 09:45:09 +0000
commit5b43da5a8491e6bb577b9e508c55c9619a1a850f (patch)
tree737034c9ca1fd01a437991324a7eed00fe4ac0c7 /dssi
parentdf7a797838f4941695f253cbb43b9cfe5464dba6 (diff)
- moved dssi to pluginhost~ in preparation for renaming
svn path=/trunk/externals/postlude/; revision=14575
Diffstat (limited to 'dssi')
-rw-r--r--dssi/README45
-rw-r--r--dssi/RELEASE21
-rw-r--r--dssi/doc/dssi-help.pd172
-rw-r--r--dssi/doc/output~.pd69
-rw-r--r--dssi/gpl.txt340
-rw-r--r--dssi/include/alsa/seq_event.h452
-rw-r--r--dssi/include/dssi.h426
-rw-r--r--dssi/include/ladspa.h603
-rw-r--r--dssi/lesser.txt504
-rwxr-xr-xdssi/makefile66
-rw-r--r--dssi/src/dssi~.c2537
-rw-r--r--dssi/src/dssi~.h183
-rw-r--r--dssi/src/jload.c214
-rw-r--r--dssi/src/jsearch.c154
-rw-r--r--dssi/src/jutils.h69
15 files changed, 0 insertions, 5855 deletions
diff --git a/dssi/README b/dssi/README
deleted file mode 100644
index ab164e8..0000000
--- a/dssi/README
+++ /dev/null
@@ -1,45 +0,0 @@
-dssi~ - a DSSI host for Pure Data
-=================================
-
-This directory (dssi) contains sourcecode and possibly binaries for a DSSI host for Pure Data. To find out more about DSSI visit http://dssi.sourceforge.net.
-
-The functionality of the external is demonstrated in in the help patch (dssi/doc/help-dssi.pd).
-
-
-
-Requirements
-------------
-
-To compile dssi~ the following are required;
-
-DSSI >= 0.9
-LADSPA SDK >= 1.x
-liblo >= 0.12
-alsa/seq_event.h - included
-pd headers >= 0.37
-
-The help patch requires:
-
-PD >= 0.39
-
-
-
-Installation
-------------
-
-From the same directory as the makefile type:
-
-make
-make install (as root)
-
-Once compiled the binary file and help file should be placed in directories that are included in Pure Data's search path.
-
-
-
-License
--------
-
-All files included in the dssi/src/ directory, and all binary files (if included) are licensed under the GNU GPL Version 2 (see gpl.txt for details).
-
-All files included in the dssi/include/ directory are licensed under the GNU Lesser General Public License (see lesser.txt for details).
-
diff --git a/dssi/RELEASE b/dssi/RELEASE
deleted file mode 100644
index 948c9ea..0000000
--- a/dssi/RELEASE
+++ /dev/null
@@ -1,21 +0,0 @@
-
-0.93
-
-- Fixed control in bug and a few others
-
-0.91
-
--Fixed bugs created by adding LADSPA support
-
-0.89
-
--Added support for LADSPA plugins mostly using code from plugin~
--Reorganised inlet/outlet structure
-
-0.83
-
--Added FluidSynth-DSSI patch load support (i.e. soundfonts)
-
-0.82
-
--Added hexter6 patch load support
diff --git a/dssi/doc/dssi-help.pd b/dssi/doc/dssi-help.pd
deleted file mode 100644
index b4e5ba3..0000000
--- a/dssi/doc/dssi-help.pd
+++ /dev/null
@@ -1,172 +0,0 @@
-#N canvas 186 66 1411 654 10;
-#X obj 1268 524 catch~ mix;
-#X text 602 15 dssi~ - a DSSI host for Pure Data ---------------------------------
-;
-#X obj 7 63 cnv 15 1400 300 empty empty dssi~_instance_1 20 12 0 14
--257472 -66577 0;
-#X obj 443 203 line;
-#X msg 443 182 \$1 10;
-#X obj 441 225 expr $f1 / 127 * 16383;
-#X msg 443 122 0;
-#X floatatom 300 185 5 0 0 0 - - -;
-#X floatatom 443 165 5 0 0 0 - - -;
-#X msg 72 256 n \$1;
-#X obj 110 256 r chan;
-#X obj 51 231 list prepend n 2;
-#X obj 300 226 list prepend c 2;
-#X obj 51 208 pack f f;
-#X msg 33 147 60;
-#X msg 78 147 80;
-#X msg 300 205 7 \$1;
-#X obj 441 247 list prepend b 2 0;
-#X obj 441 324 throw~ mix;
-#X obj 119 148 hsl 128 15 60 80 0 0 empty empty empty -2 -6 0 8 -262144
--1 -1 0 1;
-#X obj 167 206 select -1;
-#X obj 356 250 r chan;
-#X obj 303 146 hsl 128 15 0 127 0 0 empty empty empty -2 -6 0 8 -262144
--1 -1 0 1;
-#X obj 446 144 hsl 128 15 -63 63 0 1 empty empty empty -2 -6 0 8 -262144
--1 -1 6350 1;
-#X obj 600 291 r dssi1-config;
-#X obj 708 179 s dssi1-config;
-#X obj 912 178 s dssi1-config;
-#X obj 1194 180 s dssi1-config;
-#X floatatom 595 142 5 0 0 0 - - -;
-#X msg 318 250 c \$1;
-#X obj 528 268 r chan;
-#X msg 473 268 b \$1 0;
-#X obj 1014 337 s chan;
-#X floatatom 1015 319 5 1 2 1 channel - -;
-#X text 283 98 ----control change----;
-#X obj 667 222 r chan;
-#X text 447 97 ----pitch bend----;
-#X text 585 97 --program change--;
-#X text 105 96 -----notes-----;
-#X text 718 97 --sysex patch/bank load--;
-#X obj 5 371 cnv 15 600 300 empty empty dssi~_instance_2 20 12 0 14
--225280 -66577 0;
-#X obj 435 620 throw~ mix;
-#X obj 474 122 loadbang;
-#X msg 613 221 p \$1 0;
-#X text 940 96 --configuration--;
-#X text 947 113 (key value pair);
-#X text 867 279 Select channel (hexter instance) for note \, bend \,
-program and control data:;
-#X obj 595 199 list prepend p 2 0;
-#X text 1126 98 --show/hide GUI--;
-#X obj 1266 547 dssi/output~;
-#X obj 49 186 makenote 80 10000;
-#X msg 1282 136 reset;
-#X msg 1340 136 reset 1;
-#X text 1286 98 -reset plugin-;
-#X text 1286 115 (all notes off);
-#X obj 229 315 print;
-#X msg 78 305 listplugins;
-#X msg 101 329 info;
-#X msg 709 134 dssi load TX-SYX/TFI2.SYX 2;
-#X msg 710 154 dssi load TX-SYX/TFI1.SYX 1;
-#X msg 910 134 dssi configure polyphony 10 2;
-#X msg 911 156 dssi configure GLOBAL:polyphony 10;
-#X msg 1134 114 dssi hide;
-#X msg 1135 135 dssi show;
-#X msg 1206 114 dssi show 2;
-#X text 806 212 LAST ARGUMENT GIVES PLUGIN INSTANCE TO BE CONFIGURED
-\, NO LAST ARGUMENT=(ALL INSTANCES);
-#X obj 388 620 print;
-#X text 738 458 Usage: [dssi~ <[path to libary:plugin name] or [plugin
-name]> <number of plugin instances>];
-#X obj 229 291 dssi~ /usr/local/lib/dssi/hexter.so:hexter 2;
-#X msg 193 342 control #1 445;
-#X obj 451 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 7900 1;
-#X obj 378 582 dssi~ sine_faaa 6 -------------;
-#X obj 284 438 expr $f1 \; $f1*2 \; $f1*3 \; $f1*4 \; $f1*5 \; $f1*6
-;
-#X obj 285 397 loadbang;
-#X msg 285 419 220;
-#X obj 471 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 6700 1;
-#X obj 491 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 6700 1;
-#X obj 511 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 6100 1;
-#X obj 531 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 0 1;
-#X obj 551 394 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 0 1;
-#X text 591 561 <- Audio rate control inputs can be audio or control
-values;
-#X text 14 491 Experimental - use with caution!;
-#X msg 54 509 plug sine_faac 6;
-#X connect 0 0 49 0;
-#X connect 0 0 49 1;
-#X connect 3 0 5 0;
-#X connect 4 0 3 0;
-#X connect 5 0 17 0;
-#X connect 6 0 23 0;
-#X connect 7 0 16 0;
-#X connect 8 0 4 0;
-#X connect 9 0 11 1;
-#X connect 10 0 9 0;
-#X connect 11 0 68 0;
-#X connect 12 0 68 0;
-#X connect 13 0 11 0;
-#X connect 14 0 50 0;
-#X connect 15 0 50 0;
-#X connect 16 0 12 0;
-#X connect 17 0 68 0;
-#X connect 19 0 50 0;
-#X connect 20 1 50 0;
-#X connect 21 0 29 0;
-#X connect 22 0 7 0;
-#X connect 23 0 8 0;
-#X connect 24 0 68 0;
-#X connect 28 0 47 0;
-#X connect 29 0 12 1;
-#X connect 30 0 31 0;
-#X connect 31 0 17 1;
-#X connect 33 0 32 0;
-#X connect 35 0 43 0;
-#X connect 42 0 6 0;
-#X connect 43 0 47 1;
-#X connect 47 0 68 0;
-#X connect 50 0 13 0;
-#X connect 50 1 13 1;
-#X connect 51 0 27 0;
-#X connect 52 0 27 0;
-#X connect 56 0 68 0;
-#X connect 57 0 68 0;
-#X connect 58 0 25 0;
-#X connect 59 0 25 0;
-#X connect 60 0 26 0;
-#X connect 61 0 26 0;
-#X connect 62 0 27 0;
-#X connect 63 0 27 0;
-#X connect 64 0 27 0;
-#X connect 68 0 55 0;
-#X connect 68 1 18 0;
-#X connect 68 2 18 0;
-#X connect 69 0 68 0;
-#X connect 70 0 71 2;
-#X connect 71 0 66 0;
-#X connect 71 1 41 0;
-#X connect 71 2 41 0;
-#X connect 71 3 41 0;
-#X connect 71 4 41 0;
-#X connect 71 5 41 0;
-#X connect 71 6 41 0;
-#X connect 72 0 71 1;
-#X connect 72 1 71 3;
-#X connect 72 2 71 5;
-#X connect 72 3 71 7;
-#X connect 72 4 71 9;
-#X connect 72 5 71 11;
-#X connect 73 0 74 0;
-#X connect 74 0 72 0;
-#X connect 75 0 71 4;
-#X connect 76 0 71 6;
-#X connect 77 0 71 8;
-#X connect 78 0 71 10;
-#X connect 79 0 71 12;
-#X connect 82 0 71 0;
diff --git a/dssi/doc/output~.pd b/dssi/doc/output~.pd
deleted file mode 100644
index 4db0809..0000000
--- a/dssi/doc/output~.pd
+++ /dev/null
@@ -1,69 +0,0 @@
-#N canvas 0 0 757 675 12;
-#X obj 516 522 t b;
-#X obj 516 469 f;
-#X obj 516 547 f;
-#X msg 630 546 0;
-#X obj 516 499 moses 1;
-#X obj 630 518 t b f;
-#X obj 596 479 moses 1;
-#X obj 29 97 dbtorms;
-#X obj 85 170 inlet~;
-#X msg 278 300 \; pd dsp 1;
-#X obj 29 170 line~;
-#X obj 64 242 *~;
-#X obj 64 272 dac~;
-#X obj 29 127 pack 0 50;
-#X text 121 146 audio in;
-#X text 301 496 test if less than 1 -->;
-#X text 267 523 if true convert to bang -->;
-#X text 100 96 <-- convert from dB to linear units;
-#X floatatom 278 221 3 0 100 0 dB - -;
-#X obj 516 449 bng 15 250 50 0 empty empty mute -38 7 0 12 -262144
--1 -1;
-#X text 118 126 <-- make a ramp to avoid clicks or zipper noise;
-#X obj 148 170 inlet~;
-#X obj 154 241 *~;
-#X text 502 399 MUTE logic:;
-#X obj 278 193 r \$0-master-lvl;
-#X obj 516 573 s \$0-master-lvl;
-#X obj 293 247 s \$0-master-out;
-#X obj 29 71 r \$0-master-out;
-#X obj 596 450 r \$0-master-out;
-#X text 60 10 Level control abstraction \, used in many of the Pd example
-patches. The level and mute controls show up on the parent \, calling
-patch.;
-#X text 229 549 previous nonzero master-lvl -->;
-#X text 301 453 recall previous;
-#X text 301 471 value of master-lvl -->;
-#X text 16 310 automatically start DSP -->;
-#X obj 85 192 hip~ 3;
-#X obj 147 192 hip~ 3;
-#X text 26 608 NOTE: This abstraction was written by Miller Puckette
-\, and is include with the PD examples as part of the 'standard' PD
-documentation. JB 23/05/05;
-#X connect 0 0 2 0;
-#X connect 1 0 4 0;
-#X connect 2 0 25 0;
-#X connect 3 0 25 0;
-#X connect 4 0 0 0;
-#X connect 4 1 5 0;
-#X connect 5 0 3 0;
-#X connect 6 1 2 1;
-#X connect 7 0 13 0;
-#X connect 8 0 34 0;
-#X connect 10 0 22 0;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X connect 13 0 10 0;
-#X connect 18 0 9 0;
-#X connect 18 0 26 0;
-#X connect 19 0 1 0;
-#X connect 21 0 35 0;
-#X connect 22 0 12 1;
-#X connect 24 0 18 0;
-#X connect 27 0 7 0;
-#X connect 28 0 1 1;
-#X connect 28 0 6 0;
-#X connect 34 0 11 1;
-#X connect 35 0 22 1;
-#X coords 0 0 1 1 65 55 1;
diff --git a/dssi/gpl.txt b/dssi/gpl.txt
deleted file mode 100644
index 3912109..0000000
--- a/dssi/gpl.txt
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/dssi/include/alsa/seq_event.h b/dssi/include/alsa/seq_event.h
deleted file mode 100644
index 6d59ca4..0000000
--- a/dssi/include/alsa/seq_event.h
+++ /dev/null
@@ -1,452 +0,0 @@
-/**
- * \file include/seq_event.h
- * \brief Application interface library for the ALSA driver
- * \author Jaroslav Kysela <perex@suse.cz>
- * \author Abramo Bagnara <abramo@alsa-project.org>
- * \author Takashi Iwai <tiwai@suse.de>
- * \date 1998-2001
- *
- * Application interface library for the ALSA driver
- */
-/*
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __ALSA_SEQ_EVENT_H
-#define __ALSA_SEQ_EVENT_H
-
-/**
- * \defgroup SeqEvents Sequencer Event Definitions
- * Sequencer Event Definitions
- * \ingroup Sequencer
- * \{
- */
-
-/**
- * Sequencer event data type
- */
-typedef unsigned char snd_seq_event_type_t;
-
-/** Sequencer event type */
-enum snd_seq_event_type {
- /** system status; event data type = #snd_seq_result_t */
- SND_SEQ_EVENT_SYSTEM = 0,
- /** returned result status; event data type = #snd_seq_result_t */
- SND_SEQ_EVENT_RESULT,
-
- /** note on and off with duration; event data type = #snd_seq_ev_note_t */
- SND_SEQ_EVENT_NOTE = 5,
- /** note on; event data type = #snd_seq_ev_note_t */
- SND_SEQ_EVENT_NOTEON,
- /** note off; event data type = #snd_seq_ev_note_t */
- SND_SEQ_EVENT_NOTEOFF,
- /** key pressure change (aftertouch); event data type = #snd_seq_ev_note_t */
- SND_SEQ_EVENT_KEYPRESS,
-
- /** controller; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_CONTROLLER = 10,
- /** program change; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_PGMCHANGE,
- /** channel pressure; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_CHANPRESS,
- /** pitchwheel; event data type = #snd_seq_ev_ctrl_t; data is from -8192 to 8191) */
- SND_SEQ_EVENT_PITCHBEND,
- /** 14 bit controller value; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_CONTROL14,
- /** 14 bit NRPN; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_NONREGPARAM,
- /** 14 bit RPN; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_REGPARAM,
-
- /** SPP with LSB and MSB values; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_SONGPOS = 20,
- /** Song Select with song ID number; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_SONGSEL,
- /** midi time code quarter frame; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_QFRAME,
- /** SMF Time Signature event; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_TIMESIGN,
- /** SMF Key Signature event; event data type = #snd_seq_ev_ctrl_t */
- SND_SEQ_EVENT_KEYSIGN,
-
- /** MIDI Real Time Start message; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_START = 30,
- /** MIDI Real Time Continue message; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_CONTINUE,
- /** MIDI Real Time Stop message; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_STOP,
- /** Set tick queue position; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_SETPOS_TICK,
- /** Set real-time queue position; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_SETPOS_TIME,
- /** (SMF) Tempo event; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_TEMPO,
- /** MIDI Real Time Clock message; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_CLOCK,
- /** MIDI Real Time Tick message; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_TICK,
- /** Queue timer skew; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_QUEUE_SKEW,
- /** Sync position changed; event data type = #snd_seq_ev_queue_control_t */
- SND_SEQ_EVENT_SYNC_POS,
-
- /** Tune request; event data type = none */
- SND_SEQ_EVENT_TUNE_REQUEST = 40,
- /** Reset to power-on state; event data type = none */
- SND_SEQ_EVENT_RESET,
- /** Active sensing event; event data type = none */
- SND_SEQ_EVENT_SENSING,
-
- /** Echo-back event; event data type = any type */
- SND_SEQ_EVENT_ECHO = 50,
- /** OSS emulation raw event; event data type = any type */
- SND_SEQ_EVENT_OSS,
-
- /** New client has connected; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_CLIENT_START = 60,
- /** Client has left the system; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_CLIENT_EXIT,
- /** Client status/info has changed; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_CLIENT_CHANGE,
- /** New port was created; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_PORT_START,
- /** Port was deleted from system; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_PORT_EXIT,
- /** Port status/info has changed; event data type = #snd_seq_addr_t */
- SND_SEQ_EVENT_PORT_CHANGE,
-
- /** Ports connected; event data type = #snd_seq_connect_t */
- SND_SEQ_EVENT_PORT_SUBSCRIBED,
- /** Ports disconnected; event data type = #snd_seq_connect_t */
- SND_SEQ_EVENT_PORT_UNSUBSCRIBED,
-
- /** Sample select; event data type = #snd_seq_ev_sample_control_t */
- SND_SEQ_EVENT_SAMPLE = 70,
- /** Sample cluster select; event data type = #snd_seq_ev_sample_control_t */
- SND_SEQ_EVENT_SAMPLE_CLUSTER,
- /** voice start */
- SND_SEQ_EVENT_SAMPLE_START,
- /** voice stop */
- SND_SEQ_EVENT_SAMPLE_STOP,
- /** playback frequency */
- SND_SEQ_EVENT_SAMPLE_FREQ,
- /** volume and balance */
- SND_SEQ_EVENT_SAMPLE_VOLUME,
- /** sample loop */
- SND_SEQ_EVENT_SAMPLE_LOOP,
- /** sample position */
- SND_SEQ_EVENT_SAMPLE_POSITION,
- /** private (hardware dependent) event */
- SND_SEQ_EVENT_SAMPLE_PRIVATE1,
-
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR0 = 90,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR1,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR2,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR3,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR4,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR5,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR6,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR7,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR8,
- /** user-defined event; event data type = any (fixed size) */
- SND_SEQ_EVENT_USR9,
-
- /** begin of instrument management */
- SND_SEQ_EVENT_INSTR_BEGIN = 100,
- /** end of instrument management */
- SND_SEQ_EVENT_INSTR_END,
- /** query instrument interface info */
- SND_SEQ_EVENT_INSTR_INFO,
- /** result of instrument interface info */
- SND_SEQ_EVENT_INSTR_INFO_RESULT,
- /** query instrument format info */
- SND_SEQ_EVENT_INSTR_FINFO,
- /** result of instrument format info */
- SND_SEQ_EVENT_INSTR_FINFO_RESULT,
- /** reset instrument instrument memory */
- SND_SEQ_EVENT_INSTR_RESET,
- /** get instrument interface status */
- SND_SEQ_EVENT_INSTR_STATUS,
- /** result of instrument interface status */
- SND_SEQ_EVENT_INSTR_STATUS_RESULT,
- /** put an instrument to port */
- SND_SEQ_EVENT_INSTR_PUT,
- /** get an instrument from port */
- SND_SEQ_EVENT_INSTR_GET,
- /** result of instrument query */
- SND_SEQ_EVENT_INSTR_GET_RESULT,
- /** free instrument(s) */
- SND_SEQ_EVENT_INSTR_FREE,
- /** get instrument list */
- SND_SEQ_EVENT_INSTR_LIST,
- /** result of instrument list */
- SND_SEQ_EVENT_INSTR_LIST_RESULT,
- /** set cluster parameters */
- SND_SEQ_EVENT_INSTR_CLUSTER,
- /** get cluster parameters */
- SND_SEQ_EVENT_INSTR_CLUSTER_GET,
- /** result of cluster parameters */
- SND_SEQ_EVENT_INSTR_CLUSTER_RESULT,
- /** instrument change */
- SND_SEQ_EVENT_INSTR_CHANGE,
-
- /** system exclusive data (variable length); event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_SYSEX = 130,
- /** error event; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_BOUNCE,
- /** reserved for user apps; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_USR_VAR0 = 135,
- /** reserved for user apps; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_USR_VAR1,
- /** reserved for user apps; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_USR_VAR2,
- /** reserved for user apps; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_USR_VAR3,
- /** reserved for user apps; event data type = #snd_seq_ev_ext_t */
- SND_SEQ_EVENT_USR_VAR4,
-
- /** NOP; ignored in any case */
- SND_SEQ_EVENT_NONE = 255
-};
-
-
-/** Sequencer event address */
-typedef struct snd_seq_addr {
- unsigned char client; /**< Client id */
- unsigned char port; /**< Port id */
-} snd_seq_addr_t;
-
-/** Connection (subscription) between ports */
-typedef struct snd_seq_connect {
- snd_seq_addr_t sender; /**< sender address */
- snd_seq_addr_t dest; /**< destination address */
-} snd_seq_connect_t;
-
-
-/** Real-time data record */
-typedef struct snd_seq_real_time {
- unsigned int tv_sec; /**< seconds */
- unsigned int tv_nsec; /**< nanoseconds */
-} snd_seq_real_time_t;
-
-/** (MIDI) Tick-time data record */
-typedef unsigned int snd_seq_tick_time_t;
-
-/** unioned time stamp */
-typedef union snd_seq_timestamp {
- snd_seq_tick_time_t tick; /**< tick-time */
- struct snd_seq_real_time time; /**< real-time */
-} snd_seq_timestamp_t;
-
-
-/**
- * Event mode flags
- *
- * NOTE: only 8 bits available!
- */
-#define SND_SEQ_TIME_STAMP_TICK (0<<0) /**< timestamp in clock ticks */
-#define SND_SEQ_TIME_STAMP_REAL (1<<0) /**< timestamp in real time */
-#define SND_SEQ_TIME_STAMP_MASK (1<<0) /**< mask for timestamp bits */
-
-#define SND_SEQ_TIME_MODE_ABS (0<<1) /**< absolute timestamp */
-#define SND_SEQ_TIME_MODE_REL (1<<1) /**< relative to current time */
-#define SND_SEQ_TIME_MODE_MASK (1<<1) /**< mask for time mode bits */
-
-#define SND_SEQ_EVENT_LENGTH_FIXED (0<<2) /**< fixed event size */
-#define SND_SEQ_EVENT_LENGTH_VARIABLE (1<<2) /**< variable event size */
-#define SND_SEQ_EVENT_LENGTH_VARUSR (2<<2) /**< variable event size - user memory space */
-#define SND_SEQ_EVENT_LENGTH_MASK (3<<2) /**< mask for event length bits */
-
-#define SND_SEQ_PRIORITY_NORMAL (0<<4) /**< normal priority */
-#define SND_SEQ_PRIORITY_HIGH (1<<4) /**< event should be processed before others */
-#define SND_SEQ_PRIORITY_MASK (1<<4) /**< mask for priority bits */
-
-
-/** Note event */
-typedef struct snd_seq_ev_note {
- unsigned char channel; /**< channel number */
- unsigned char note; /**< note */
- unsigned char velocity; /**< velocity */
- unsigned char off_velocity; /**< note-off velocity; only for #SND_SEQ_EVENT_NOTE */
- unsigned int duration; /**< duration until note-off; only for #SND_SEQ_EVENT_NOTE */
-} snd_seq_ev_note_t;
-
-/** Controller event */
-typedef struct snd_seq_ev_ctrl {
- unsigned char channel; /**< channel number */
- unsigned char unused[3]; /**< reserved */
- unsigned int param; /**< control parameter */
- signed int value; /**< control value */
-} snd_seq_ev_ctrl_t;
-
-/** generic set of bytes (12x8 bit) */
-typedef struct snd_seq_ev_raw8 {
- unsigned char d[12]; /**< 8 bit value */
-} snd_seq_ev_raw8_t;
-
-/** generic set of integers (3x32 bit) */
-typedef struct snd_seq_ev_raw32 {
- unsigned int d[3]; /**< 32 bit value */
-} snd_seq_ev_raw32_t;
-
-/** external stored data */
-typedef struct snd_seq_ev_ext {
- unsigned int len; /**< length of data */
- void *ptr; /**< pointer to data (note: can be 64-bit) */
-} __attribute__((packed)) snd_seq_ev_ext_t;
-
-/** Instrument cluster type */
-typedef unsigned int snd_seq_instr_cluster_t;
-
-/** Instrument type */
-typedef struct snd_seq_instr {
- snd_seq_instr_cluster_t cluster; /**< cluster id */
- unsigned int std; /**< instrument standard id; the upper byte means a private instrument (owner - client id) */
- unsigned short bank; /**< instrument bank id */
- unsigned short prg; /**< instrument program id */
-} snd_seq_instr_t;
-
-/** sample number */
-typedef struct snd_seq_ev_sample {
- unsigned int std; /**< sample standard id */
- unsigned short bank; /**< sample bank id */
- unsigned short prg; /**< sample program id */
-} snd_seq_ev_sample_t;
-
-/** sample cluster */
-typedef struct snd_seq_ev_cluster {
- snd_seq_instr_cluster_t cluster; /**< cluster id */
-} snd_seq_ev_cluster_t;
-
-/** sample position */
-typedef unsigned int snd_seq_position_t; /**< playback position (in samples) * 16 */
-
-/** sample stop mode */
-typedef enum snd_seq_stop_mode {
- SND_SEQ_SAMPLE_STOP_IMMEDIATELY = 0, /**< terminate playing immediately */
- SND_SEQ_SAMPLE_STOP_VENVELOPE = 1, /**< finish volume envelope */
- SND_SEQ_SAMPLE_STOP_LOOP = 2 /**< terminate loop and finish wave */
-} snd_seq_stop_mode_t;
-
-/** sample frequency */
-typedef int snd_seq_frequency_t; /**< playback frequency in HZ * 16 */
-
-/** sample volume control; if any value is set to -1 == do not change */
-typedef struct snd_seq_ev_volume {
- signed short volume; /**< range: 0-16383 */
- signed short lr; /**< left-right balance; range: 0-16383 */
- signed short fr; /**< front-rear balance; range: 0-16383 */
- signed short du; /**< down-up balance; range: 0-16383 */
-} snd_seq_ev_volume_t;
-
-/** simple loop redefinition */
-typedef struct snd_seq_ev_loop {
- unsigned int start; /**< loop start (in samples) * 16 */
- unsigned int end; /**< loop end (in samples) * 16 */
-} snd_seq_ev_loop_t;
-
-/** Sample control events */
-typedef struct snd_seq_ev_sample_control {
- unsigned char channel; /**< channel */
- unsigned char unused[3]; /**< reserved */
- union {
- snd_seq_ev_sample_t sample; /**< sample number */
- snd_seq_ev_cluster_t cluster; /**< cluster number */
- snd_seq_position_t position; /**< position */
- snd_seq_stop_mode_t stop_mode; /**< stop mode */
- snd_seq_frequency_t frequency; /**< frequency */
- snd_seq_ev_volume_t volume; /**< volume */
- snd_seq_ev_loop_t loop; /**< loop control */
- unsigned char raw8[8]; /**< raw 8-bit */
- } param; /**< control parameters */
-} snd_seq_ev_sample_control_t;
-
-
-
-/** INSTR_BEGIN event */
-typedef struct snd_seq_ev_instr_begin {
- int timeout; /**< zero = forever, otherwise timeout in ms */
-} snd_seq_ev_instr_begin_t;
-
-/** Result events */
-typedef struct snd_seq_result {
- int event; /**< processed event type */
- int result; /**< status */
-} snd_seq_result_t;
-
-/** Queue skew values */
-typedef struct snd_seq_queue_skew {
- unsigned int value; /**< skew value */
- unsigned int base; /**< skew base */
-} snd_seq_queue_skew_t;
-
-/** queue timer control */
-typedef struct snd_seq_ev_queue_control {
- unsigned char queue; /**< affected queue */
- unsigned char unused[3]; /**< reserved */
- union {
- signed int value; /**< affected value (e.g. tempo) */
- snd_seq_timestamp_t time; /**< time */
- unsigned int position; /**< sync position */
- snd_seq_queue_skew_t skew; /**< queue skew */
- unsigned int d32[2]; /**< any data */
- unsigned char d8[8]; /**< any data */
- } param; /**< data value union */
-} snd_seq_ev_queue_control_t;
-
-
-/** Sequencer event */
-typedef struct snd_seq_event {
- snd_seq_event_type_t type; /**< event type */
- unsigned char flags; /**< event flags */
- unsigned char tag; /**< tag */
-
- unsigned char queue; /**< schedule queue */
- snd_seq_timestamp_t time; /**< schedule time */
-
- snd_seq_addr_t source; /**< source address */
- snd_seq_addr_t dest; /**< destination address */
-
- union {
- snd_seq_ev_note_t note; /**< note information */
- snd_seq_ev_ctrl_t control; /**< MIDI control information */
- snd_seq_ev_raw8_t raw8; /**< raw8 data */
- snd_seq_ev_raw32_t raw32; /**< raw32 data */
- snd_seq_ev_ext_t ext; /**< external data */
- snd_seq_ev_queue_control_t queue; /**< queue control */
- snd_seq_timestamp_t time; /**< timestamp */
- snd_seq_addr_t addr; /**< address */
- snd_seq_connect_t connect; /**< connect information */
- snd_seq_result_t result; /**< operation result code */
- snd_seq_ev_instr_begin_t instr_begin; /**< instrument */
- snd_seq_ev_sample_control_t sample; /**< sample control */
- } data; /**< event data... */
-} snd_seq_event_t;
-
-
-/** \} */
-
-#endif /* __ALSA_SEQ_EVENT_H */
-
diff --git a/dssi/include/dssi.h b/dssi/include/dssi.h
deleted file mode 100644
index dd0cd91..0000000
--- a/dssi/include/dssi.h
+++ /dev/null
@@ -1,426 +0,0 @@
-/* -*- c-basic-offset: 4 -*- */
-
-/* dssi.h
-
- DSSI version 0.9
- Copyright (c) 2004 Chris Cannam, Steve Harris and Sean Bolton
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License
- as published by the Free Software Foundation; either version 2.1 of
- the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-*/
-
-#ifndef DSSI_INCLUDED
-#define DSSI_INCLUDED
-
-#include <ladspa.h>
-#include <alsa/seq_event.h>
-
-#define DSSI_VERSION "0.9"
-#define DSSI_VERSION_MAJOR 0
-#define DSSI_VERSION_MINOR 9
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- There is a need for an API that supports hosted MIDI soft synths
- with GUIs in Linux audio applications. In time the GMPI initiative
- should comprehensively address this need, but the requirement for
- Linux applications to be able to support simple hosted synths is
- here now, and GMPI is not. This proposal (the "DSSI Soft Synth
- Interface" or DSSI, pronounced "dizzy") aims to provide a simple
- solution in a way that we hope will prove complete and compelling
- enough to support now, yet not so compelling as to supplant GMPI or
- any other comprehensive future proposal.
-
- For simplicity and familiarity, this API is based as far as
- possible on existing work -- the LADSPA plugin API for control
- values and audio processing, and the ALSA sequencer event types for
- MIDI event communication. The GUI part of the proposal is quite
- new, but may also be applicable retroactively to LADSPA plugins
- that do not otherwise support this synth interface.
-*/
-
-typedef struct _DSSI_Program_Descriptor {
-
- /** Bank number for this program. Note that DSSI does not support
- MIDI-style separation of bank LSB and MSB values. There is no
- restriction on the set of available banks: the numbers do not
- need to be contiguous, there does not need to be a bank 0, etc. */
- unsigned long Bank;
-
- /** Program number (unique within its bank) for this program.
- There is no restriction on the set of available programs: the
- numbers do not need to be contiguous, there does not need to
- be a program 0, etc. */
- unsigned long Program;
-
- /** Name of the program. */
- const char * Name;
-
-} DSSI_Program_Descriptor;
-
-
-typedef struct _DSSI_Descriptor {
-
- /**
- * DSSI_API_Version
- *
- * This member indicates the DSSI API level used by this plugin.
- * If we're lucky, this will never be needed. For now all plugins
- * must set it to 1.
- */
- int DSSI_API_Version;
-
- /**
- * LADSPA_Plugin
- *
- * A DSSI synth plugin consists of a LADSPA plugin plus an
- * additional framework for controlling program settings and
- * transmitting MIDI events. A plugin must fully implement the
- * LADSPA descriptor fields as well as the required LADSPA
- * functions including instantiate() and (de)activate(). It
- * should also implement run(), with the same behaviour as if
- * run_synth() (below) were called with no synth events.
- *
- * In order to instantiate a synth the host calls the LADSPA
- * instantiate function, passing in this LADSPA_Descriptor
- * pointer. The returned LADSPA_Handle is used as the argument
- * for the DSSI functions below as well as for the LADSPA ones.
- */
- const LADSPA_Descriptor *LADSPA_Plugin;
-
- /**
- * configure()
- *
- * This member is a function pointer that sends a piece of
- * configuration data to the plugin. The key argument specifies
- * some aspect of the synth's configuration that is to be changed,
- * and the value argument specifies a new value for it. A plugin
- * that does not require this facility at all may set this member
- * to NULL.
- *
- * This call is intended to set some session-scoped aspect of a
- * plugin's behaviour, for example to tell the plugin to load
- * sample data from a particular file. The plugin should act
- * immediately on the request. The call should return NULL on
- * success, or an error string that may be shown to the user. The
- * host will free the returned value after use if it is non-NULL.
- *
- * Calls to configure() are not automated as timed events.
- * Instead, a host should remember the last value associated with
- * each key passed to configure() during a given session for a
- * given plugin instance, and should call configure() with the
- * correct value for each key the next time it instantiates the
- * "same" plugin instance, for example on reloading a project in
- * which the plugin was used before. Plugins should note that a
- * host may typically instantiate a plugin multiple times with the
- * same configuration values, and should share data between
- * instances where practical.
- *
- * Calling configure() completely invalidates the program and bank
- * information last obtained from the plugin.
- *
- * Reserved and special key prefixes
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * The DSSI: prefix
- * ----------------
- * Configure keys starting with DSSI: are reserved for particular
- * purposes documented in the DSSI specification. At the moment,
- * there is one such key: DSSI:PROJECT_DIRECTORY. A host may call
- * configure() passing this key and a directory path value. This
- * indicates to the plugin and its UI that a directory at that
- * path exists and may be used for project-local data. Plugins
- * may wish to use the project directory as a fallback location
- * when looking for other file data, or as a base for relative
- * paths in other configuration values.
- *
- * The GLOBAL: prefix
- * ------------------
- * Configure keys starting with GLOBAL: may be used by the plugin
- * and its UI for any purpose, but are treated specially by the
- * host. When one of these keys is used in a configure OSC call
- * from the plugin UI, the host makes the corresponding configure
- * call (preserving the GLOBAL: prefix) not only to the target
- * plugin but also to all other plugins in the same instance
- * group, as well as their UIs. Note that if any instance
- * returns non-NULL from configure to indicate error, the host
- * may stop there (and the set of plugins on which configure has
- * been called will thus depend on the host implementation).
- * See also the configure OSC call documentation in RFC.txt.
- */
- char *(*configure)(LADSPA_Handle Instance,
- const char *Key,
- const char *Value);
-
- #define DSSI_RESERVED_CONFIGURE_PREFIX "DSSI:"
- #define DSSI_GLOBAL_CONFIGURE_PREFIX "GLOBAL:"
- #define DSSI_PROJECT_DIRECTORY_KEY \
- DSSI_RESERVED_CONFIGURE_PREFIX "PROJECT_DIRECTORY"
-
- /**
- * get_program()
- *
- * This member is a function pointer that provides a description
- * of a program (named preset sound) available on this synth. A
- * plugin that does not support programs at all should set this
- * member to NULL.
- *
- * The Index argument is an index into the plugin's list of
- * programs, not a program number as represented by the Program
- * field of the DSSI_Program_Descriptor. (This distinction is
- * needed to support synths that use non-contiguous program or
- * bank numbers.)
- *
- * This function returns a DSSI_Program_Descriptor pointer that is
- * guaranteed to be valid only until the next call to get_program,
- * deactivate, or configure, on the same plugin instance. This
- * function must return NULL if passed an Index argument out of
- * range, so that the host can use it to query the number of
- * programs as well as their properties.
- */
- const DSSI_Program_Descriptor *(*get_program)(LADSPA_Handle Instance,
- unsigned long Index);
-
- /**
- * select_program()
- *
- * This member is a function pointer that selects a new program
- * for this synth. The program change should take effect
- * immediately at the start of the next run_synth() call. (This
- * means that a host providing the capability of changing programs
- * between any two notes on a track must vary the block size so as
- * to place the program change at the right place. A host that
- * wanted to avoid this would probably just instantiate a plugin
- * for each program.)
- *
- * A plugin that does not support programs at all should set this
- * member NULL. Plugins should ignore a select_program() call
- * with an invalid bank or program.
- *
- * A plugin is not required to select any particular default
- * program on activate(): it's the host's duty to set a program
- * explicitly. The current program is invalidated by any call to
- * configure().
- *
- * A plugin is permitted to re-write the values of its input
- * control ports when select_program is called. The host should
- * re-read the input control port values and update its own
- * records appropriately. (This is the only circumstance in
- * which a DSSI plugin is allowed to modify its own input ports.)
- */
- void (*select_program)(LADSPA_Handle Instance,
- unsigned long Bank,
- unsigned long Program);
-
- /**
- * get_midi_controller_for_port()
- *
- * This member is a function pointer that returns the MIDI
- * controller number or NRPN that should be mapped to the given
- * input control port. If the given port should not have any MIDI
- * controller mapped to it, the function should return DSSI_NONE.
- * The behaviour of this function is undefined if the given port
- * number does not correspond to an input control port. A plugin
- * that does not want MIDI controllers mapped to ports at all may
- * set this member NULL.
- *
- * Correct values can be got using the macros DSSI_CC(num) and
- * DSSI_NRPN(num) as appropriate, and values can be combined using
- * bitwise OR: e.g. DSSI_CC(23) | DSSI_NRPN(1069) means the port
- * should respond to CC #23 and NRPN #1069.
- *
- * The host is responsible for doing proper scaling from MIDI
- * controller and NRPN value ranges to port ranges according to
- * the plugin's LADSPA port hints. Hosts should not deliver
- * through run_synth any MIDI controller events that have already
- * been mapped to control port values.
- *
- * A plugin should not attempt to request mappings from
- * controllers 0 or 32 (MIDI Bank Select MSB and LSB).
- */
- int (*get_midi_controller_for_port)(LADSPA_Handle Instance,
- unsigned long Port);
-
- /**
- * run_synth()
- *
- * This member is a function pointer that runs a synth for a
- * block. This is identical in function to the LADSPA run()
- * function, except that it also supplies events to the synth.
- *
- * A plugin may provide this function, run_multiple_synths() (see
- * below), both, or neither (if it is not in fact a synth). A
- * plugin that does not provide this function must set this member
- * to NULL. Authors of synth plugins are encouraged to provide
- * this function if at all possible.
- *
- * The Events pointer points to a block of EventCount ALSA
- * sequencer events, which is used to communicate MIDI and related
- * events to the synth. Each event is timestamped relative to the
- * start of the block, (mis)using the ALSA "tick time" field as a
- * frame count. The host is responsible for ensuring that events
- * with differing timestamps are already ordered by time.
- *
- * See also the notes on activation, port connection etc in
- * ladpsa.h, in the context of the LADSPA run() function.
- *
- * Note Events
- * ~~~~~~~~~~~
- * There are two minor requirements aimed at making the plugin
- * writer's life as simple as possible:
- *
- * 1. A host must never send events of type SND_SEQ_EVENT_NOTE.
- * Notes should always be sent as separate SND_SEQ_EVENT_NOTE_ON
- * and NOTE_OFF events. A plugin should discard any one-point
- * NOTE events it sees.
- *
- * 2. A host must not attempt to switch notes off by sending
- * zero-velocity NOTE_ON events. It should always send true
- * NOTE_OFFs. It is the host's responsibility to remap events in
- * cases where an external MIDI source has sent it zero-velocity
- * NOTE_ONs.
- *
- * Bank and Program Events
- * ~~~~~~~~~~~~~~~~~~~~~~~
- * Hosts must map MIDI Bank Select MSB and LSB (0 and 32)
- * controllers and MIDI Program Change events onto the banks and
- * programs specified by the plugin, using the DSSI select_program
- * call. No host should ever deliver a program change or bank
- * select controller to a plugin via run_synth.
- */
- void (*run_synth)(LADSPA_Handle Instance,
- unsigned long SampleCount,
- snd_seq_event_t *Events,
- unsigned long EventCount);
-
- /**
- * run_synth_adding()
- *
- * This member is a function pointer that runs an instance of a
- * synth for a block, adding its outputs to the values already
- * present at the output ports. This is provided for symmetry
- * with LADSPA run_adding(), and is equally optional. A plugin
- * that does not provide it must set this member to NULL.
- */
- void (*run_synth_adding)(LADSPA_Handle Instance,
- unsigned long SampleCount,
- snd_seq_event_t *Events,
- unsigned long EventCount);
-
- /**
- * run_multiple_synths()
- *
- * This member is a function pointer that runs multiple synth
- * instances for a block. This is very similar to run_synth(),
- * except that Instances, Events, and EventCounts each point to
- * arrays that hold the LADSPA handles, event buffers, and
- * event counts for each of InstanceCount instances. That is,
- * Instances points to an array of InstanceCount pointers to
- * DSSI plugin instantiations, Events points to an array of
- * pointers to each instantiation's respective event list, and
- * EventCounts points to an array containing each instantiation's
- * respective event count.
- *
- * A host using this function must guarantee that ALL active
- * instances of the plugin are represented in each call to the
- * function -- that is, a host may not call run_multiple_synths()
- * for some instances of a given plugin and then call run_synth()
- * as well for others. 'All .. instances of the plugin' means
- * every instance sharing the same LADSPA label and shared object
- * (*.so) file (rather than every instance sharing the same *.so).
- * 'Active' means any instance for which activate() has been called
- * but deactivate() has not.
- *
- * A plugin may provide this function, run_synths() (see above),
- * both, or neither (if it not in fact a synth). A plugin that
- * does not provide this function must set this member to NULL.
- * Plugin authors implementing run_multiple_synths are strongly
- * encouraged to implement run_synth as well if at all possible,
- * to aid simplistic hosts, even where it would be less efficient
- * to use it.
- */
- void (*run_multiple_synths)(unsigned long InstanceCount,
- LADSPA_Handle *Instances,
- unsigned long SampleCount,
- snd_seq_event_t **Events,
- unsigned long *EventCounts);
-
- /**
- * run_multiple_synths_adding()
- *
- * This member is a function pointer that runs multiple synth
- * instances for a block, adding each synth's outputs to the
- * values already present at the output ports. This is provided
- * for symmetry with both the DSSI run_multiple_synths() and LADSPA
- * run_adding() functions, and is equally optional. A plugin
- * that does not provide it must set this member to NULL.
- */
- void (*run_multiple_synths_adding)(unsigned long InstanceCount,
- LADSPA_Handle *Instances,
- unsigned long SampleCount,
- snd_seq_event_t **Events,
- unsigned long *EventCounts);
-} DSSI_Descriptor;
-
-/**
- * DSSI supports a plugin discovery method similar to that of LADSPA:
- *
- * - DSSI hosts may wish to locate DSSI plugin shared object files by
- * searching the paths contained in the DSSI_PATH and LADSPA_PATH
- * environment variables, if they are present. Both are expected
- * to be colon-separated lists of directories to be searched (in
- * order), and DSSI_PATH should be searched first if both variables
- * are set.
- *
- * - Each shared object file containing DSSI plugins must include a
- * function dssi_descriptor(), with the following function prototype
- * and C-style linkage. Hosts may enumerate the plugin types
- * available in the shared object file by repeatedly calling
- * this function with successive Index values (beginning from 0),
- * until a return value of NULL indicates no more plugin types are
- * available. Each non-NULL return is the DSSI_Descriptor
- * of a distinct plugin type.
- */
-
-const DSSI_Descriptor *dssi_descriptor(unsigned long Index);
-
-typedef const DSSI_Descriptor *(*DSSI_Descriptor_Function)(unsigned long Index);
-
-/*
- * Macros to specify particular MIDI controllers in return values from
- * get_midi_controller_for_port()
- */
-
-#define DSSI_CC_BITS 0x20000000
-#define DSSI_NRPN_BITS 0x40000000
-
-#define DSSI_NONE -1
-#define DSSI_CONTROLLER_IS_SET(n) (DSSI_NONE != (n))
-
-#define DSSI_CC(n) (DSSI_CC_BITS | (n))
-#define DSSI_IS_CC(n) (DSSI_CC_BITS & (n))
-#define DSSI_CC_NUMBER(n) ((n) & 0x7f)
-
-#define DSSI_NRPN(n) (DSSI_NRPN_BITS | ((n) << 7))
-#define DSSI_IS_NRPN(n) (DSSI_NRPN_BITS & (n))
-#define DSSI_NRPN_NUMBER(n) (((n) >> 7) & 0x3fff)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* DSSI_INCLUDED */
diff --git a/dssi/include/ladspa.h b/dssi/include/ladspa.h
deleted file mode 100644
index 5c30a8a..0000000
--- a/dssi/include/ladspa.h
+++ /dev/null
@@ -1,603 +0,0 @@
-/* ladspa.h
-
- Linux Audio Developer's Simple Plugin API Version 1.1[LGPL].
- Copyright (C) 2000-2002 Richard W.E. Furse, Paul Barton-Davis,
- Stefan Westerfeld.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License
- as published by the Free Software Foundation; either version 2.1 of
- the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA. */
-
-#ifndef LADSPA_INCLUDED
-#define LADSPA_INCLUDED
-
-#define LADSPA_VERSION "1.1"
-#define LADSPA_VERSION_MAJOR 1
-#define LADSPA_VERSION_MINOR 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*****************************************************************************/
-
-/* Overview:
-
- There is a large number of synthesis packages in use or development
- on the Linux platform at this time. This API (`The Linux Audio
- Developer's Simple Plugin API') attempts to give programmers the
- ability to write simple `plugin' audio processors in C/C++ and link
- them dynamically (`plug') into a range of these packages (`hosts').
- It should be possible for any host and any plugin to communicate
- completely through this interface.
-
- This API is deliberately short and simple. To achieve compatibility
- with a range of promising Linux sound synthesis packages it
- attempts to find the `greatest common divisor' in their logical
- behaviour. Having said this, certain limiting decisions are
- implicit, notably the use of a fixed type (LADSPA_Data) for all
- data transfer and absence of a parameterised `initialisation'
- phase. See below for the LADSPA_Data typedef.
-
- Plugins are expected to distinguish between control and audio
- data. Plugins have `ports' that are inputs or outputs for audio or
- control data and each plugin is `run' for a `block' corresponding
- to a short time interval measured in samples. Audio data is
- communicated using arrays of LADSPA_Data, allowing a block of audio
- to be processed by the plugin in a single pass. Control data is
- communicated using single LADSPA_Data values. Control data has a
- single value at the start of a call to the `run()' or `run_adding()'
- function, and may be considered to remain this value for its
- duration. The plugin may assume that all its input and output ports
- have been connected to the relevant data location (see the
- `connect_port()' function below) before it is asked to run.
-
- Plugins will reside in shared object files suitable for dynamic
- linking by dlopen() and family. The file will provide a number of
- `plugin types' that can be used to instantiate actual plugins
- (sometimes known as `plugin instances') that can be connected
- together to perform tasks.
-
- This API contains very limited error-handling. */
-
-/*****************************************************************************/
-
-/* Fundamental data type passed in and out of plugin. This data type
- is used to communicate audio samples and control values. It is
- assumed that the plugin will work sensibly given any numeric input
- value although it may have a preferred range (see hints below).
-
- For audio it is generally assumed that 1.0f is the `0dB' reference
- amplitude and is a `normal' signal level. */
-
-typedef float LADSPA_Data;
-
-/*****************************************************************************/
-
-/* Special Plugin Properties:
-
- Optional features of the plugin type are encapsulated in the
- LADSPA_Properties type. This is assembled by ORing individual
- properties together. */
-
-typedef int LADSPA_Properties;
-
-/* Property LADSPA_PROPERTY_REALTIME indicates that the plugin has a
- real-time dependency (e.g. listens to a MIDI device) and so its
- output must not be cached or subject to significant latency. */
-#define LADSPA_PROPERTY_REALTIME 0x1
-
-/* Property LADSPA_PROPERTY_INPLACE_BROKEN indicates that the plugin
- may cease to work correctly if the host elects to use the same data
- location for both input and output (see connect_port()). This
- should be avoided as enabling this flag makes it impossible for
- hosts to use the plugin to process audio `in-place.' */
-#define LADSPA_PROPERTY_INPLACE_BROKEN 0x2
-
-/* Property LADSPA_PROPERTY_HARD_RT_CAPABLE indicates that the plugin
- is capable of running not only in a conventional host but also in a
- `hard real-time' environment. To qualify for this the plugin must
- satisfy all of the following:
-
- (1) The plugin must not use malloc(), free() or other heap memory
- management within its run() or run_adding() functions. All new
- memory used in run() must be managed via the stack. These
- restrictions only apply to the run() function.
-
- (2) The plugin will not attempt to make use of any library
- functions with the exceptions of functions in the ANSI standard C
- and C maths libraries, which the host is expected to provide.
-
- (3) The plugin will not access files, devices, pipes, sockets, IPC
- or any other mechanism that might result in process or thread
- blocking.
-
- (4) The plugin will take an amount of time to execute a run() or
- run_adding() call approximately of form (A+B*SampleCount) where A
- and B depend on the machine and host in use. This amount of time
- may not depend on input signals or plugin state. The host is left
- the responsibility to perform timings to estimate upper bounds for
- A and B. */
-#define LADSPA_PROPERTY_HARD_RT_CAPABLE 0x4
-
-#define LADSPA_IS_REALTIME(x) ((x) & LADSPA_PROPERTY_REALTIME)
-#define LADSPA_IS_INPLACE_BROKEN(x) ((x) & LADSPA_PROPERTY_INPLACE_BROKEN)
-#define LADSPA_IS_HARD_RT_CAPABLE(x) ((x) & LADSPA_PROPERTY_HARD_RT_CAPABLE)
-
-/*****************************************************************************/
-
-/* Plugin Ports:
-
- Plugins have `ports' that are inputs or outputs for audio or
- data. Ports can communicate arrays of LADSPA_Data (for audio
- inputs/outputs) or single LADSPA_Data values (for control
- input/outputs). This information is encapsulated in the
- LADSPA_PortDescriptor type which is assembled by ORing individual
- properties together.
-
- Note that a port must be an input or an output port but not both
- and that a port must be a control or audio port but not both. */
-
-typedef int LADSPA_PortDescriptor;
-
-/* Property LADSPA_PORT_INPUT indicates that the port is an input. */
-#define LADSPA_PORT_INPUT 0x1
-
-/* Property LADSPA_PORT_OUTPUT indicates that the port is an output. */
-#define LADSPA_PORT_OUTPUT 0x2
-
-/* Property LADSPA_PORT_CONTROL indicates that the port is a control
- port. */
-#define LADSPA_PORT_CONTROL 0x4
-
-/* Property LADSPA_PORT_AUDIO indicates that the port is a audio
- port. */
-#define LADSPA_PORT_AUDIO 0x8
-
-#define LADSPA_IS_PORT_INPUT(x) ((x) & LADSPA_PORT_INPUT)
-#define LADSPA_IS_PORT_OUTPUT(x) ((x) & LADSPA_PORT_OUTPUT)
-#define LADSPA_IS_PORT_CONTROL(x) ((x) & LADSPA_PORT_CONTROL)
-#define LADSPA_IS_PORT_AUDIO(x) ((x) & LADSPA_PORT_AUDIO)
-
-/*****************************************************************************/
-
-/* Plugin Port Range Hints:
-
- The host may wish to provide a representation of data entering or
- leaving a plugin (e.g. to generate a GUI automatically). To make
- this more meaningful, the plugin should provide `hints' to the host
- describing the usual values taken by the data.
-
- Note that these are only hints. The host may ignore them and the
- plugin must not assume that data supplied to it is meaningful. If
- the plugin receives invalid input data it is expected to continue
- to run without failure and, where possible, produce a sensible
- output (e.g. a high-pass filter given a negative cutoff frequency
- might switch to an all-pass mode).
-
- Hints are meaningful for all input and output ports but hints for
- input control ports are expected to be particularly useful.
-
- More hint information is encapsulated in the
- LADSPA_PortRangeHintDescriptor type which is assembled by ORing
- individual hint types together. Hints may require further
- LowerBound and UpperBound information.
-
- All the hint information for a particular port is aggregated in the
- LADSPA_PortRangeHint structure. */
-
-typedef int LADSPA_PortRangeHintDescriptor;
-
-/* Hint LADSPA_HINT_BOUNDED_BELOW indicates that the LowerBound field
- of the LADSPA_PortRangeHint should be considered meaningful. The
- value in this field should be considered the (inclusive) lower
- bound of the valid range. If LADSPA_HINT_SAMPLE_RATE is also
- specified then the value of LowerBound should be multiplied by the
- sample rate. */
-#define LADSPA_HINT_BOUNDED_BELOW 0x1
-
-/* Hint LADSPA_HINT_BOUNDED_ABOVE indicates that the UpperBound field
- of the LADSPA_PortRangeHint should be considered meaningful. The
- value in this field should be considered the (inclusive) upper
- bound of the valid range. If LADSPA_HINT_SAMPLE_RATE is also
- specified then the value of UpperBound should be multiplied by the
- sample rate. */
-#define LADSPA_HINT_BOUNDED_ABOVE 0x2
-
-/* Hint LADSPA_HINT_TOGGLED indicates that the data item should be
- considered a Boolean toggle. Data less than or equal to zero should
- be considered `off' or `false,' and data above zero should be
- considered `on' or `true.' LADSPA_HINT_TOGGLED may not be used in
- conjunction with any other hint except LADSPA_HINT_DEFAULT_0 or
- LADSPA_HINT_DEFAULT_1. */
-#define LADSPA_HINT_TOGGLED 0x4
-
-/* Hint LADSPA_HINT_SAMPLE_RATE indicates that any bounds specified
- should be interpreted as multiples of the sample rate. For
- instance, a frequency range from 0Hz to the Nyquist frequency (half
- the sample rate) could be requested by this hint in conjunction
- with LowerBound = 0 and UpperBound = 0.5. Hosts that support bounds
- at all must support this hint to retain meaning. */
-#define LADSPA_HINT_SAMPLE_RATE 0x8
-
-/* Hint LADSPA_HINT_LOGARITHMIC indicates that it is likely that the
- user will find it more intuitive to view values using a logarithmic
- scale. This is particularly useful for frequencies and gains. */
-#define LADSPA_HINT_LOGARITHMIC 0x10
-
-/* Hint LADSPA_HINT_INTEGER indicates that a user interface would
- probably wish to provide a stepped control taking only integer
- values. Any bounds set should be slightly wider than the actual
- integer range required to avoid floating point rounding errors. For
- instance, the integer set {0,1,2,3} might be described as [-0.1,
- 3.1]. */
-#define LADSPA_HINT_INTEGER 0x20
-
-/* The various LADSPA_HINT_HAS_DEFAULT_* hints indicate a `normal'
- value for the port that is sensible as a default. For instance,
- this value is suitable for use as an initial value in a user
- interface or as a value the host might assign to a control port
- when the user has not provided one. Defaults are encoded using a
- mask so only one default may be specified for a port. Some of the
- hints make use of lower and upper bounds, in which case the
- relevant bound or bounds must be available and
- LADSPA_HINT_SAMPLE_RATE must be applied as usual. The resulting
- default must be rounded if LADSPA_HINT_INTEGER is present. Default
- values were introduced in LADSPA v1.1. */
-#define LADSPA_HINT_DEFAULT_MASK 0x3C0
-
-/* This default values indicates that no default is provided. */
-#define LADSPA_HINT_DEFAULT_NONE 0x0
-
-/* This default hint indicates that the suggested lower bound for the
- port should be used. */
-#define LADSPA_HINT_DEFAULT_MINIMUM 0x40
-
-/* This default hint indicates that a low value between the suggested
- lower and upper bounds should be chosen. For ports with
- LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.75 +
- log(upper) * 0.25). Otherwise, this should be (lower * 0.75 + upper
- * 0.25). */
-#define LADSPA_HINT_DEFAULT_LOW 0x80
-
-/* This default hint indicates that a middle value between the
- suggested lower and upper bounds should be chosen. For ports with
- LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.5 +
- log(upper) * 0.5). Otherwise, this should be (lower * 0.5 + upper *
- 0.5). */
-#define LADSPA_HINT_DEFAULT_MIDDLE 0xC0
-
-/* This default hint indicates that a high value between the suggested
- lower and upper bounds should be chosen. For ports with
- LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.25 +
- log(upper) * 0.75). Otherwise, this should be (lower * 0.25 + upper
- * 0.75). */
-#define LADSPA_HINT_DEFAULT_HIGH 0x100
-
-/* This default hint indicates that the suggested upper bound for the
- port should be used. */
-#define LADSPA_HINT_DEFAULT_MAXIMUM 0x140
-
-/* This default hint indicates that the number 0 should be used. Note
- that this default may be used in conjunction with
- LADSPA_HINT_TOGGLED. */
-#define LADSPA_HINT_DEFAULT_0 0x200
-
-/* This default hint indicates that the number 1 should be used. Note
- that this default may be used in conjunction with
- LADSPA_HINT_TOGGLED. */
-#define LADSPA_HINT_DEFAULT_1 0x240
-
-/* This default hint indicates that the number 100 should be used. */
-#define LADSPA_HINT_DEFAULT_100 0x280
-
-/* This default hint indicates that the Hz frequency of `concert A'
- should be used. This will be 440 unless the host uses an unusual
- tuning convention, in which case it may be within a few Hz. */
-#define LADSPA_HINT_DEFAULT_440 0x2C0
-
-#define LADSPA_IS_HINT_BOUNDED_BELOW(x) ((x) & LADSPA_HINT_BOUNDED_BELOW)
-#define LADSPA_IS_HINT_BOUNDED_ABOVE(x) ((x) & LADSPA_HINT_BOUNDED_ABOVE)
-#define LADSPA_IS_HINT_TOGGLED(x) ((x) & LADSPA_HINT_TOGGLED)
-#define LADSPA_IS_HINT_SAMPLE_RATE(x) ((x) & LADSPA_HINT_SAMPLE_RATE)
-#define LADSPA_IS_HINT_LOGARITHMIC(x) ((x) & LADSPA_HINT_LOGARITHMIC)
-#define LADSPA_IS_HINT_INTEGER(x) ((x) & LADSPA_HINT_INTEGER)
-
-#define LADSPA_IS_HINT_HAS_DEFAULT(x) ((x) & LADSPA_HINT_DEFAULT_MASK)
-#define LADSPA_IS_HINT_DEFAULT_MINIMUM(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_MINIMUM)
-#define LADSPA_IS_HINT_DEFAULT_LOW(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_LOW)
-#define LADSPA_IS_HINT_DEFAULT_MIDDLE(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_MIDDLE)
-#define LADSPA_IS_HINT_DEFAULT_HIGH(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_HIGH)
-#define LADSPA_IS_HINT_DEFAULT_MAXIMUM(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_MAXIMUM)
-#define LADSPA_IS_HINT_DEFAULT_0(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_0)
-#define LADSPA_IS_HINT_DEFAULT_1(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_1)
-#define LADSPA_IS_HINT_DEFAULT_100(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_100)
-#define LADSPA_IS_HINT_DEFAULT_440(x) (((x) & LADSPA_HINT_DEFAULT_MASK) \
- == LADSPA_HINT_DEFAULT_440)
-
-typedef struct _LADSPA_PortRangeHint {
-
- /* Hints about the port. */
- LADSPA_PortRangeHintDescriptor HintDescriptor;
-
- /* Meaningful when hint LADSPA_HINT_BOUNDED_BELOW is active. When
- LADSPA_HINT_SAMPLE_RATE is also active then this value should be
- multiplied by the relevant sample rate. */
- LADSPA_Data LowerBound;
-
- /* Meaningful when hint LADSPA_HINT_BOUNDED_ABOVE is active. When
- LADSPA_HINT_SAMPLE_RATE is also active then this value should be
- multiplied by the relevant sample rate. */
- LADSPA_Data UpperBound;
-
-} LADSPA_PortRangeHint;
-
-/*****************************************************************************/
-
-/* Plugin Handles:
-
- This plugin handle indicates a particular instance of the plugin
- concerned. It is valid to compare this to NULL (0 for C++) but
- otherwise the host should not attempt to interpret it. The plugin
- may use it to reference internal instance data. */
-
-typedef void * LADSPA_Handle;
-
-/*****************************************************************************/
-
-/* Descriptor for a Type of Plugin:
-
- This structure is used to describe a plugin type. It provides a
- number of functions to examine the type, instantiate it, link it to
- buffers and workspaces and to run it. */
-
-typedef struct _LADSPA_Descriptor {
-
- /* This numeric identifier indicates the plugin type
- uniquely. Plugin programmers may reserve ranges of IDs from a
- central body to avoid clashes. Hosts may assume that IDs are
- below 0x1000000. */
- unsigned long UniqueID;
-
- /* This identifier can be used as a unique, case-sensitive
- identifier for the plugin type within the plugin file. Plugin
- types should be identified by file and label rather than by index
- or plugin name, which may be changed in new plugin
- versions. Labels must not contain white-space characters. */
- const char * Label;
-
- /* This indicates a number of properties of the plugin. */
- LADSPA_Properties Properties;
-
- /* This member points to the null-terminated name of the plugin
- (e.g. "Sine Oscillator"). */
- const char * Name;
-
- /* This member points to the null-terminated string indicating the
- maker of the plugin. This can be an empty string but not NULL. */
- const char * Maker;
-
- /* This member points to the null-terminated string indicating any
- copyright applying to the plugin. If no Copyright applies the
- string "None" should be used. */
- const char * Copyright;
-
- /* This indicates the number of ports (input AND output) present on
- the plugin. */
- unsigned long PortCount;
-
- /* This member indicates an array of port descriptors. Valid indices
- vary from 0 to PortCount-1. */
- const LADSPA_PortDescriptor * PortDescriptors;
-
- /* This member indicates an array of null-terminated strings
- describing ports (e.g. "Frequency (Hz)"). Valid indices vary from
- 0 to PortCount-1. */
- const char * const * PortNames;
-
- /* This member indicates an array of range hints for each port (see
- above). Valid indices vary from 0 to PortCount-1. */
- const LADSPA_PortRangeHint * PortRangeHints;
-
- /* This may be used by the plugin developer to pass any custom
- implementation data into an instantiate call. It must not be used
- or interpreted by the host. It is expected that most plugin
- writers will not use this facility as LADSPA_Handle should be
- used to hold instance data. */
- void * ImplementationData;
-
- /* This member is a function pointer that instantiates a plugin. A
- handle is returned indicating the new plugin instance. The
- instantiation function accepts a sample rate as a parameter. The
- plugin descriptor from which this instantiate function was found
- must also be passed. This function must return NULL if
- instantiation fails.
-
- Note that instance initialisation should generally occur in
- activate() rather than here. */
- LADSPA_Handle (*instantiate)(const struct _LADSPA_Descriptor * Descriptor,
- unsigned long SampleRate);
-
- /* This member is a function pointer that connects a port on an
- instantiated plugin to a memory location at which a block of data
- for the port will be read/written. The data location is expected
- to be an array of LADSPA_Data for audio ports or a single
- LADSPA_Data value for control ports. Memory issues will be
- managed by the host. The plugin must read/write the data at these
- locations every time run() or run_adding() is called and the data
- present at the time of this connection call should not be
- considered meaningful.
-
- connect_port() may be called more than once for a plugin instance
- to allow the host to change the buffers that the plugin is
- reading or writing. These calls may be made before or after
- activate() or deactivate() calls.
-
- connect_port() must be called at least once for each port before
- run() or run_adding() is called. When working with blocks of
- LADSPA_Data the plugin should pay careful attention to the block
- size passed to the run function as the block allocated may only
- just be large enough to contain the block of samples.
-
- Plugin writers should be aware that the host may elect to use the
- same buffer for more than one port and even use the same buffer
- for both input and output (see LADSPA_PROPERTY_INPLACE_BROKEN).
- However, overlapped buffers or use of a single buffer for both
- audio and control data may result in unexpected behaviour. */
- void (*connect_port)(LADSPA_Handle Instance,
- unsigned long Port,
- LADSPA_Data * DataLocation);
-
- /* This member is a function pointer that initialises a plugin
- instance and activates it for use. This is separated from
- instantiate() to aid real-time support and so that hosts can
- reinitialise a plugin instance by calling deactivate() and then
- activate(). In this case the plugin instance must reset all state
- information dependent on the history of the plugin instance
- except for any data locations provided by connect_port() and any
- gain set by set_run_adding_gain(). If there is nothing for
- activate() to do then the plugin writer may provide a NULL rather
- than an empty function.
-
- When present, hosts must call this function once before run() (or
- run_adding()) is called for the first time. This call should be
- made as close to the run() call as possible and indicates to
- real-time plugins that they are now live. Plugins should not rely
- on a prompt call to run() after activate(). activate() may not be
- called again unless deactivate() is called first. Note that
- connect_port() may be called before or after a call to
- activate(). */
- void (*activate)(LADSPA_Handle Instance);
-
- /* This method is a function pointer that runs an instance of a
- plugin for a block. Two parameters are required: the first is a
- handle to the particular instance to be run and the second
- indicates the block size (in samples) for which the plugin
- instance may run.
-
- Note that if an activate() function exists then it must be called
- before run() or run_adding(). If deactivate() is called for a
- plugin instance then the plugin instance may not be reused until
- activate() has been called again.
-
- If the plugin has the property LADSPA_PROPERTY_HARD_RT_CAPABLE
- then there are various things that the plugin should not do
- within the run() or run_adding() functions (see above). */
- void (*run)(LADSPA_Handle Instance,
- unsigned long SampleCount);
-
- /* This method is a function pointer that runs an instance of a
- plugin for a block. This has identical behaviour to run() except
- in the way data is output from the plugin. When run() is used,
- values are written directly to the memory areas associated with
- the output ports. However when run_adding() is called, values
- must be added to the values already present in the memory
- areas. Furthermore, output values written must be scaled by the
- current gain set by set_run_adding_gain() (see below) before
- addition.
-
- run_adding() is optional. When it is not provided by a plugin,
- this function pointer must be set to NULL. When it is provided,
- the function set_run_adding_gain() must be provided also. */
- void (*run_adding)(LADSPA_Handle Instance,
- unsigned long SampleCount);
-
- /* This method is a function pointer that sets the output gain for
- use when run_adding() is called (see above). If this function is
- never called the gain is assumed to default to 1. Gain
- information should be retained when activate() or deactivate()
- are called.
-
- This function should be provided by the plugin if and only if the
- run_adding() function is provided. When it is absent this
- function pointer must be set to NULL. */
- void (*set_run_adding_gain)(LADSPA_Handle Instance,
- LADSPA_Data Gain);
-
- /* This is the counterpart to activate() (see above). If there is
- nothing for deactivate() to do then the plugin writer may provide
- a NULL rather than an empty function.
-
- Hosts must deactivate all activated units after they have been
- run() (or run_adding()) for the last time. This call should be
- made as close to the last run() call as possible and indicates to
- real-time plugins that they are no longer live. Plugins should
- not rely on prompt deactivation. Note that connect_port() may be
- called before or after a call to deactivate().
-
- Deactivation is not similar to pausing as the plugin instance
- will be reinitialised when activate() is called to reuse it. */
- void (*deactivate)(LADSPA_Handle Instance);
-
- /* Once an instance of a plugin has been finished with it can be
- deleted using the following function. The instance handle passed
- ceases to be valid after this call.
-
- If activate() was called for a plugin instance then a
- corresponding call to deactivate() must be made before cleanup()
- is called. */
- void (*cleanup)(LADSPA_Handle Instance);
-
-} LADSPA_Descriptor;
-
-/**********************************************************************/
-
-/* Accessing a Plugin: */
-
-/* The exact mechanism by which plugins are loaded is host-dependent,
- however all most hosts will need to know is the name of shared
- object file containing the plugin types. To allow multiple hosts to
- share plugin types, hosts may wish to check for environment
- variable LADSPA_PATH. If present, this should contain a
- colon-separated path indicating directories that should be searched
- (in order) when loading plugin types.
-
- A plugin programmer must include a function called
- "ladspa_descriptor" with the following function prototype within
- the shared object file. This function will have C-style linkage (if
- you are using C++ this is taken care of by the `extern "C"' clause
- at the top of the file).
-
- A host will find the plugin shared object file by one means or
- another, find the ladspa_descriptor() function, call it, and
- proceed from there.
-
- Plugin types are accessed by index (not ID) using values from 0
- upwards. Out of range indexes must result in this function
- returning NULL, so the plugin count can be determined by checking
- for the least index that results in NULL being returned. */
-
-const LADSPA_Descriptor * ladspa_descriptor(unsigned long Index);
-
-/* Datatype corresponding to the ladspa_descriptor() function. */
-typedef const LADSPA_Descriptor *
-(*LADSPA_Descriptor_Function)(unsigned long Index);
-
-/**********************************************************************/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LADSPA_INCLUDED */
-
-/* EOF */
diff --git a/dssi/lesser.txt b/dssi/lesser.txt
deleted file mode 100644
index 8add30a..0000000
--- a/dssi/lesser.txt
+++ /dev/null
@@ -1,504 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL. It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
- This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it. You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
- When we speak of free software, we are referring to freedom of use,
-not price. Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
- To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights. These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
- For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you. You must make sure that they, too, receive or can get the source
-code. If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it. And you must show them these terms so they know their rights.
-
- We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
- To protect each distributor, we want to make it very clear that
-there is no warranty for the free library. Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
- Finally, software patents pose a constant threat to the existence of
-any free program. We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder. Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
- Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License. This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License. We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
- When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library. The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom. The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
- We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License. It also provides other free software developers Less
-of an advantage over competing non-free programs. These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries. However, the Lesser license provides advantages in certain
-special circumstances.
-
- For example, on rare occasions, there may be a special need to
-encourage the widest possible use of a certain library, so that it becomes
-a de-facto standard. To achieve this, non-free programs must be
-allowed to use the library. A more frequent case is that a free
-library does the same job as widely used non-free libraries. In this
-case, there is little to gain by limiting the free library to free
-software only, so we use the Lesser General Public License.
-
- In other cases, permission to use a particular library in non-free
-programs enables a greater number of people to use a large body of
-free software. For example, permission to use the GNU C Library in
-non-free programs enables many more people to use the whole GNU
-operating system, as well as its variant, the GNU/Linux operating
-system.
-
- Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
- The precise terms and conditions for copying, distribution and
-modification follow. Pay close attention to the difference between a
-"work based on the library" and a "work that uses the library". The
-former contains code derived from the library, whereas the latter must
-be combined with the library in order to run.
-
- GNU LESSER GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License Agreement applies to any software library or other
-program which contains a notice placed by the copyright holder or
-other authorized party saying it may be distributed under the terms of
-this Lesser General Public License (also called "this License").
-Each licensee is addressed as "you".
-
- A "library" means a collection of software functions and/or data
-prepared so as to be conveniently linked with application programs
-(which use some of those functions and data) to form executables.
-
- The "Library", below, refers to any such software library or work
-which has been distributed under these terms. A "work based on the
-Library" means either the Library or any derivative work under
-copyright law: that is to say, a work containing the Library or a
-portion of it, either verbatim or with modifications and/or translated
-straightforwardly into another language. (Hereinafter, translation is
-included without limitation in the term "modification".)
-
- "Source code" for a work means the preferred form of the work for
-making modifications to it. For a library, complete source code means
-all the source code for all modules it contains, plus any associated
-interface definition files, plus the scripts used to control compilation
-and installation of the library.
-
- Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running a program using the Library is not restricted, and output from
-such a program is covered only if its contents constitute a work based
-on the Library (independent of the use of the Library in a tool for
-writing it). Whether that is true depends on what the Library does
-and what the program that uses the Library does.
-
- 1. You may copy and distribute verbatim copies of the Library's
-complete source code as you receive it, in any medium, provided that
-you conspicuously and appropriately publish on each copy an
-appropriate copyright notice and disclaimer of warranty; keep intact
-all the notices that refer to this License and to the absence of any
-warranty; and distribute a copy of this License along with the
-Library.
-
- You may charge a fee for the physical act of transferring a copy,
-and you may at your option offer warranty protection in exchange for a
-fee.
-
- 2. You may modify your copy or copies of the Library or any portion
-of it, thus forming a work based on the Library, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) The modified work must itself be a software library.
-
- b) You must cause the files modified to carry prominent notices
- stating that you changed the files and the date of any change.
-
- c) You must cause the whole of the work to be licensed at no
- charge to all third parties under the terms of this License.
-
- d) If a facility in the modified Library refers to a function or a
- table of data to be supplied by an application program that uses
- the facility, other than as an argument passed when the facility
- is invoked, then you must make a good faith effort to ensure that,
- in the event an application does not supply such function or
- table, the facility still operates, and performs whatever part of
- its purpose remains meaningful.
-
- (For example, a function in a library to compute square roots has
- a purpose that is entirely well-defined independent of the
- application. Therefore, Subsection 2d requires that any
- application-supplied function or table used by this function must
- be optional: if the application does not supply it, the square
- root function must still compute square roots.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Library,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Library, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote
-it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Library.
-
-In addition, mere aggregation of another work not based on the Library
-with the Library (or with a work based on the Library) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may opt to apply the terms of the ordinary GNU General Public
-License instead of this License to a given copy of the Library. To do
-this, you must alter all the notices that refer to this License, so
-that they refer to the ordinary GNU General Public License, version 2,
-instead of to this License. (If a newer version than version 2 of the
-ordinary GNU General Public License has appeared, then you can specify
-that version instead if you wish.) Do not make any other change in
-these notices.
-
- Once this change is made in a given copy, it is irreversible for
-that copy, so the ordinary GNU General Public License applies to all
-subsequent copies and derivative works made from that copy.
-
- This option is useful when you wish to copy part of the code of
-the Library into a program that is not a library.
-
- 4. You may copy and distribute the Library (or a portion or
-derivative of it, under Section 2) in object code or executable form
-under the terms of Sections 1 and 2 above provided that you accompany
-it with the complete corresponding machine-readable source code, which
-must be distributed under the terms of Sections 1 and 2 above on a
-medium customarily used for software interchange.
-
- If distribution of object code is made by offering access to copy
-from a designated place, then offering equivalent access to copy the
-source code from the same place satisfies the requirement to
-distribute the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 5. A program that contains no derivative of any portion of the
-Library, but is designed to work with the Library by being compiled or
-linked with it, is called a "work that uses the Library". Such a
-work, in isolation, is not a derivative work of the Library, and
-therefore falls outside the scope of this License.
-
- However, linking a "work that uses the Library" with the Library
-creates an executable that is a derivative of the Library (because it
-contains portions of the Library), rather than a "work that uses the
-library". The executable is therefore covered by this License.
-Section 6 states terms for distribution of such executables.
-
- When a "work that uses the Library" uses material from a header file
-that is part of the Library, the object code for the work may be a
-derivative work of the Library even though the source code is not.
-Whether this is true is especially significant if the work can be
-linked without the Library, or if the work is itself a library. The
-threshold for this to be true is not precisely defined by law.
-
- If such an object file uses only numerical parameters, data
-structure layouts and accessors, and small macros and small inline
-functions (ten lines or less in length), then the use of the object
-file is unrestricted, regardless of whether it is legally a derivative
-work. (Executables containing this object code plus portions of the
-Library will still fall under Section 6.)
-
- Otherwise, if the work is a derivative of the Library, you may
-distribute the object code for the work under the terms of Section 6.
-Any executables containing that work also fall under Section 6,
-whether or not they are linked directly with the Library itself.
-
- 6. As an exception to the Sections above, you may also combine or
-link a "work that uses the Library" with the Library to produce a
-work containing portions of the Library, and distribute that work
-under terms of your choice, provided that the terms permit
-modification of the work for the customer's own use and reverse
-engineering for debugging such modifications.
-
- You must give prominent notice with each copy of the work that the
-Library is used in it and that the Library and its use are covered by
-this License. You must supply a copy of this License. If the work
-during execution displays copyright notices, you must include the
-copyright notice for the Library among them, as well as a reference
-directing the user to the copy of this License. Also, you must do one
-of these things:
-
- a) Accompany the work with the complete corresponding
- machine-readable source code for the Library including whatever
- changes were used in the work (which must be distributed under
- Sections 1 and 2 above); and, if the work is an executable linked
- with the Library, with the complete machine-readable "work that
- uses the Library", as object code and/or source code, so that the
- user can modify the Library and then relink to produce a modified
- executable containing the modified Library. (It is understood
- that the user who changes the contents of definitions files in the
- Library will not necessarily be able to recompile the application
- to use the modified definitions.)
-
- b) Use a suitable shared library mechanism for linking with the
- Library. A suitable mechanism is one that (1) uses at run time a
- copy of the library already present on the user's computer system,
- rather than copying library functions into the executable, and (2)
- will operate properly with a modified version of the library, if
- the user installs one, as long as the modified version is
- interface-compatible with the version that the work was made with.
-
- c) Accompany the work with a written offer, valid for at
- least three years, to give the same user the materials
- specified in Subsection 6a, above, for a charge no more
- than the cost of performing this distribution.
-
- d) If distribution of the work is made by offering access to copy
- from a designated place, offer equivalent access to copy the above
- specified materials from the same place.
-
- e) Verify that the user has already received a copy of these
- materials or that you have already sent this user a copy.
-
- For an executable, the required form of the "work that uses the
-Library" must include any data and utility programs needed for
-reproducing the executable from it. However, as a special exception,
-the materials to be distributed need not include anything that is
-normally distributed (in either source or binary form) with the major
-components (compiler, kernel, and so on) of the operating system on
-which the executable runs, unless that component itself accompanies
-the executable.
-
- It may happen that this requirement contradicts the license
-restrictions of other proprietary libraries that do not normally
-accompany the operating system. Such a contradiction means you cannot
-use both them and the Library together in an executable that you
-distribute.
-
- 7. You may place library facilities that are a work based on the
-Library side-by-side in a single library together with other library
-facilities not covered by this License, and distribute such a combined
-library, provided that the separate distribution of the work based on
-the Library and of the other library facilities is otherwise
-permitted, and provided that you do these two things:
-
- a) Accompany the combined library with a copy of the same work
- based on the Library, uncombined with any other library
- facilities. This must be distributed under the terms of the
- Sections above.
-
- b) Give prominent notice with the combined library of the fact
- that part of it is a work based on the Library, and explaining
- where to find the accompanying uncombined form of the same work.
-
- 8. You may not copy, modify, sublicense, link with, or distribute
-the Library except as expressly provided under this License. Any
-attempt otherwise to copy, modify, sublicense, link with, or
-distribute the Library is void, and will automatically terminate your
-rights under this License. However, parties who have received copies,
-or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
- 9. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Library or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Library (or any work based on the
-Library), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Library or works based on it.
-
- 10. Each time you redistribute the Library (or any work based on the
-Library), the recipient automatically receives a license from the
-original licensor to copy, distribute, link with or modify the Library
-subject to these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties with
-this License.
-
- 11. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Library at all. For example, if a patent
-license would not permit royalty-free redistribution of the Library by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply,
-and the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded. In such case, this License incorporates the limitation as if
-written in the body of this License.
-
- 13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation. If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
- 14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission. For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this. Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
- NO WARRANTY
-
- 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Libraries
-
- If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change. You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
- To apply these terms, attach the following notices to the library. It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
- <one line to give the library's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the
- library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
- <signature of Ty Coon>, 1 April 1990
- Ty Coon, President of Vice
-
-That's all there is to it!
-
-
diff --git a/dssi/makefile b/dssi/makefile
deleted file mode 100755
index 6a87da9..0000000
--- a/dssi/makefile
+++ /dev/null
@@ -1,66 +0,0 @@
-NAME=dssi~
-CSYM=dssi~
-
-LIBDIR=/usr/local/lib
-PDDIR=$(LIBDIR)/pd
-INSTALLPATH=$(PDDIR)/extra/
-ARCHITECTURE=i386
-DEBUG=0
-
-current: pd_linux
-
-
-# ----------------------- Linux -----------------------
-
-pd_linux: src/$(NAME).pd_linux
-
-.SUFFIXES: .pd_linux
-
-#LINUXCFLAGS = -DPD -O3 -fPIC -funroll-loops -fomit-frame-pointer \
- -Wall -W -Wshadow -Wstrict-prototypes -Werror \
- -Wno-unused -Wno-parentheses -Wno-switch
-
-# Debug
-LINUXCFLAGS = -ggdb -g -DPD -O0 -fPIC -funroll-loops -fomit-frame-pointer \
- -Wall -W -Wshadow -Wstrict-prototypes -Werror \
- -Wno-unused -Wno-parentheses -Wno-switch -DDEBUG=$(DEBUG)
-
-LINUXINCLUDE = -I/usr/include -I./include
-
-.c.pd_linux:
- $(CC) $(LINUXCFLAGS) $(LINUXINCLUDE) -c src/jsearch.c
- $(CC) $(LINUXCFLAGS) $(LINUXINCLUDE) -c src/jload.c
- $(CC) $(LINUXCFLAGS) $(LINUXINCLUDE) -c src/dssi~.c
- gcc --export-dynamic -shared -o $(NAME).pd_linux dssi~.o jload.o jsearch.o -lc -lm -llo
-# strip --strip-unneeded $(NAME).pd_linux
- cp $(NAME).pd_linux ~/pd-externals/
- rm -f *.o
-
-# ----------------------- Mac OSX -----------------------
-
-pd_darwin: src/$(NAME).pd_darwin
-
-.SUFFIXES: .pd_darwin
-
-DARWINCFLAGS = -DPD -arch $(ARCHITECTURE) -O3 -Wall -W -Wshadow -Wstrict-prototypes \
- -Wno-unused -Wno-parentheses -Wno-switch -L/usr/local/lib/ -DDEBUG=$(DEBUG)
-
-DARWININCLUDE = -I ./ -I ../src -I/usr/local/include/ -I ./include -I/usr/local/include/dssi/
-
-.c.pd_darwin:
- $(CC) $(DARWINCFLAGS) $(DARWININCLUDE) -c src/jsearch.c
- $(CC) $(DARWINCFLAGS) $(DARWININCLUDE) -c src/jload.c
- $(CC) $(DARWINCFLAGS) $(DARWININCLUDE) -c src/dssi~.c
- $(CC) -arch $(ARCHITECTURE) -bundle -undefined suppress -flat_namespace -llo -o $(NAME).pd_darwin dssi~.o jload.o jsearch.o
- rm -f *.o
-
-# ----------------------- Generic -----------------------
-
-clean:
- rm -f *.o *.pd_* so_locations
-
-install:
- cp dssi~.pd_* $(INSTALLPATH)
- install -d $(PDDIR)/doc/5.reference/dssi/
- install -m 644 doc/*-help* $(PDDIR)/doc/5.reference/
- install -m 644 doc/output~.pd $(PDDIR)/doc/5.reference/dssi/
diff --git a/dssi/src/dssi~.c b/dssi/src/dssi~.c
deleted file mode 100644
index f195637..0000000
--- a/dssi/src/dssi~.c
+++ /dev/null
@@ -1,2537 +0,0 @@
-/* dssi~ - A DSSI host for PD
- *
- * Copyright (C) 2006 Jamie Bullock and others
- *
- * This file incorporates code from the following sources:
- *
- * jack-dssi-host (BSD-style license): Copyright 2004 Chris Cannam, Steve Harris and Sean Bolton.
- *
- * Hexter (GPL license): Copyright (C) 2004 Sean Bolton and others.
- *
- * plugin~ (GPL license): Copyright (C) 2000 Jarno Seppänen, remIXed 2005
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include <assert.h>
-
-#include "dssi~.h"
-#include "jutils.h"
-
-static t_class *dssi_tilde_class;
-
-/*From dx7_voice_data.c by Sean Bolton */
-
-static char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-/*static void init_MidiEventBuf(snd_seq_event_t *MidiEventBuf){
- int i;
- for(i = 0; i < EVENT_BUFSIZE; i++){
- MidiEventBuf[i].*/
-
-/*
- * encode_7in6
- ** Taken from gui_data.c by Sean Bolton **
- *
- * encode a block of 7-bit data, in base64-ish style
- */
- static char *
-encode_7in6(uint8_t *data, int length)
-{
- char *buffer;
- int in, reg, above, below, shift, out;
- int outchars = (length * 7 + 5) / 6;
- unsigned int sum = 0;
-
- if (!(buffer = (char *)malloc(25 + outchars)))
- return NULL;
-
- out = snprintf(buffer, 12, "%d ", length);
-
- in = reg = above = below = 0;
- while (outchars) {
- if (above == 6) {
- buffer[out] = base64[reg >> 7];
- reg &= 0x7f;
- above = 0;
- out++;
- outchars--;
- }
- if (below == 0) {
- if (in < length) {
- reg |= data[in] & 0x7f;
- sum += data[in];
- }
- below = 7;
- in++;
- }
- shift = 6 - above;
- if (below < shift) shift = below;
- reg <<= shift;
- above += shift;
- below -= shift;
- }
-
- snprintf(buffer + out, 12, " %d", sum);
-
- return buffer;
-}
-
-/*
- * dx7_bulk_dump_checksum
- ** Taken from dx7_voice_data.c by Sean Bolton **
- */
- static int
-dx7_bulk_dump_checksum(uint8_t *data, int length)
-{
- int sum = 0;
- int i;
-
- for (i = 0; i < length; sum -= data[i++]);
- return sum & 0x7F;
-}
-
-static DSSI_Descriptor * ladspa_to_dssi(
- LADSPA_Descriptor *ladspaDesc){
- DSSI_Descriptor *dssiDesc;
- dssiDesc = (DSSI_Descriptor *)calloc(1, sizeof(DSSI_Descriptor));
- ((DSSI_Descriptor *)dssiDesc)->DSSI_API_Version = 1;
- ((DSSI_Descriptor *)dssiDesc)->LADSPA_Plugin =
- (LADSPA_Descriptor *)ladspaDesc;
- return (DSSI_Descriptor *)dssiDesc;
-}
-/*
- static void dssi_tilde_load_plugin(const char *dll_path, void **dll_handle){
-
- *dll_handle = dlopen(dll_path, RTLD_NOW | RTLD_LOCAL);
- if (*dll_handle){
- post("%s loaded successfully", dll_path);
- }
- else
- post("Failed: %s", dlerror());
-
- }
- */
-static void dssi_tilde_port_info(t_dssi_tilde *x){
- t_int i;
-
- for (i = 0; i < (t_int)x->descriptor->LADSPA_Plugin->PortCount; i++) {
-
- x->port_info[i].type.a_type = A_SYMBOL;
- x->port_info[i].data_type.a_type = A_SYMBOL;
- x->port_info[i].name.a_type = A_SYMBOL;
- x->port_info[i].upper_bound.a_type = A_FLOAT;
- x->port_info[i].lower_bound.a_type = A_FLOAT;
- x->port_info[i].p_default.a_type = A_FLOAT;
-
- LADSPA_PortDescriptor pod =
- x->descriptor->LADSPA_Plugin->PortDescriptors[i];
-#if DEBUG
- post("Port %d: %s", i, x->descriptor->LADSPA_Plugin->PortNames[i]);
-#endif
- if (LADSPA_IS_PORT_AUDIO(pod)) {
- x->port_info[i].data_type.a_w.w_symbol =
- gensym("audio");
- if (LADSPA_IS_PORT_INPUT(pod)){
- x->port_info[i].type.a_w.w_symbol =
- gensym("in");
- ++x->plugin_ins;
- }
- else if (LADSPA_IS_PORT_OUTPUT(pod)){
- x->port_info[i].type.a_w.w_symbol =
- gensym("out");
- ++x->plugin_outs;
- }
- }
- else if (LADSPA_IS_PORT_CONTROL(pod)) {
- x->port_info[i].data_type.a_w.w_symbol =
- gensym("control");
- if (LADSPA_IS_PORT_INPUT(pod)){
- x->port_info[i].type.a_w.w_symbol =
- gensym("in");
- ++x->plugin_controlIns;
- }
- else if (LADSPA_IS_PORT_OUTPUT(pod)){
- ++x->plugin_controlOuts;
- x->port_info[i].type.a_w.w_symbol =
- gensym("out");
- }
- }
- if (LADSPA_IS_HINT_BOUNDED_BELOW(
- x->descriptor->LADSPA_Plugin->PortRangeHints[i].HintDescriptor))
- x->port_info[i].lower_bound.a_w.w_float =
- x->descriptor->LADSPA_Plugin->
- PortRangeHints[i].LowerBound;
- else
- x->port_info[i].lower_bound.a_w.w_float = 0;
-
- if (LADSPA_IS_HINT_BOUNDED_ABOVE(
- x->descriptor->LADSPA_Plugin->PortRangeHints[i].HintDescriptor))
- x->port_info[i].upper_bound.a_w.w_float =
- x->descriptor->LADSPA_Plugin->
- PortRangeHints[i].UpperBound;
- else
- x->port_info[i].lower_bound.a_w.w_float = 1;
-
- x->port_info[i].p_default.a_w.w_float = (float)
- get_port_default(x, i);
-
- x->port_info[i].name.a_w.w_symbol =
- gensym ((char *)
- x->descriptor->LADSPA_Plugin->PortNames[i]);
- }
-#if DEBUG
- post("%d inputs, %d outputs, %d control inputs, %d control outs", x->plugin_ins, x->plugin_outs, x->plugin_controlIns, x->plugin_controlOuts);
-#endif
-}
-
-static void dssi_tilde_assign_ports(t_dssi_tilde *x){
- int i;
-
-#if DEBUG
- post("%d instances", x->n_instances);
-#endif
-
- x->plugin_ins *= x->n_instances;
- x->plugin_outs *= x->n_instances;
- x->plugin_controlIns *= x->n_instances;
- x->plugin_controlOuts *= x->n_instances;
-
-#if DEBUG
- post("%d plugin outs", x->plugin_outs);
-#endif
-
- x->plugin_InputBuffers =
- (float **)malloc(x->plugin_ins * sizeof(float *));
- x->plugin_OutputBuffers =
- (float **)malloc(x->plugin_outs * sizeof(float *));
- x->plugin_ControlDataInput =
- (float *)calloc(x->plugin_controlIns, sizeof(float));
- x->plugin_ControlDataOutput =
- (float *)calloc(x->plugin_controlOuts, sizeof(float));
- for(i = 0; i < x->plugin_ins; i++)
- x->plugin_InputBuffers[i] =
- (float *)calloc(x->blksize, sizeof(float));
- for(i = 0; i < x->plugin_outs; i++)
- x->plugin_OutputBuffers[i] =
- (float *)calloc(x->blksize, sizeof(float));
- x->instanceEventBuffers =
- (snd_seq_event_t **)malloc(x->n_instances * sizeof(snd_seq_event_t *));
-
- x->instanceHandles = (LADSPA_Handle *)malloc(x->n_instances *
- sizeof(LADSPA_Handle));
- x->instanceEventCounts = (unsigned long *)malloc(x->n_instances *
- sizeof(unsigned long));
-
- for(i = 0; i < x->n_instances; i++){
- x->instanceEventBuffers[i] = (snd_seq_event_t *)malloc(EVENT_BUFSIZE *
- sizeof(snd_seq_event_t));
-
- x->instances[i].plugin_PortControlInNumbers =
- (int *)malloc(x->descriptor->LADSPA_Plugin->PortCount *
- sizeof(int));/* hmmm... as we don't support instances of differing plugin types, we probably don't need to do this dynamically*/
- }
-
- x->plugin_ControlInPortNumbers =
- (unsigned long *)malloc(sizeof(unsigned long) * x->plugin_controlIns);
-
-#if DEBUG
- post("Buffers assigned!");
-#endif
-
-}
-
-static void dssi_tilde_init_instance(t_dssi_tilde *x, t_int instance){
-
- x->instances[instance].pluginPrograms = NULL;
- x->instances[instance].currentBank = 0;
- x->instances[instance].currentProgram = 0;
- x->instances[instance].uiTarget = NULL;
- x->instances[instance].ui_osc_control_path = NULL;
- x->instances[instance].ui_osc_program_path = NULL;
- x->instances[instance].ui_osc_show_path = NULL;
- x->instances[instance].ui_osc_hide_path = NULL;
- x->instances[instance].ui_osc_quit_path = NULL;
- x->instances[instance].ui_osc_configure_path = NULL;
- x->instances[instance].uiNeedsProgramUpdate = 0;
- x->instances[instance].pendingProgramChange = -1;
- x->instances[instance].plugin_ProgramCount = 0;
- x->instances[instance].pendingBankMSB = -1;
- x->instances[instance].pendingBankLSB = -1;
- x->instances[instance].ui_hidden = 1;
- x->instances[instance].ui_show = 0;
- x->instances[instance].gui_pid = 0;
-#if DEBUG
- post("Instance %d initialized!", instance);
-#endif
-
-}
-
-static void dssi_tilde_connect_ports(t_dssi_tilde *x, t_int instance){
-
- t_int i;
-
- for(i = 0; i < (t_int)x->descriptor->LADSPA_Plugin->PortCount; i++){
-#if DEBUG
- post("PortCount: %d of %d", i,
- x->descriptor->LADSPA_Plugin->PortCount);
-#endif
- LADSPA_PortDescriptor pod =
- x->descriptor->LADSPA_Plugin->PortDescriptors[i];
-
- x->instances[instance].plugin_PortControlInNumbers[i] = -1;
-
- if (LADSPA_IS_PORT_AUDIO(pod)) {
- if (LADSPA_IS_PORT_INPUT(pod)) {
- x->descriptor->LADSPA_Plugin->connect_port
- (x->instanceHandles[instance], i,
- x->plugin_InputBuffers[x->ports_in++]);
- }
- else if (LADSPA_IS_PORT_OUTPUT(pod)) {
- x->descriptor->LADSPA_Plugin->connect_port
- (x->instanceHandles[instance], i,
- x->plugin_OutputBuffers[x->ports_out++]);
-#if DEBUG
- post("Audio Input port %d connected", x->ports_in);
- post("Audio Output port %d connected", x->ports_out);
-#endif
- }
- }
- else if (LADSPA_IS_PORT_CONTROL(pod)) {
- if (LADSPA_IS_PORT_INPUT(pod)) {
- x->plugin_ControlInPortNumbers[x->ports_controlIn] = (unsigned long) i;
- x->instances[instance].plugin_PortControlInNumbers[i] = x->ports_controlIn;
- x->plugin_ControlDataInput[x->ports_controlIn] =
- (t_float) get_port_default(x, i);
-#if DEBUG
- post("default for port %d, controlIn, %d is %.2f",i,
- x->ports_controlIn, x->plugin_ControlDataInput[x->ports_controlIn]);
-#endif
-
- x->descriptor->LADSPA_Plugin->connect_port
- (x->instanceHandles[instance], i,
- &x->plugin_ControlDataInput[x->ports_controlIn++]);
-
- } else if (LADSPA_IS_PORT_OUTPUT(pod)) {
- x->descriptor->LADSPA_Plugin->connect_port
- (x->instanceHandles[instance], i,
- &x->plugin_ControlDataOutput[x->ports_controlOut++]);
- }
-#if DEBUG
- post("Control Input port %d connected", x->ports_controlIn);
- post("Control Output port %d connected", x->ports_controlOut);
-#endif
- }
- }
-
-#if DEBUG
- post("ports connected!");
-#endif
-
-}
-
-static void dssi_tilde_activate_plugin(t_dssi_tilde *x, t_int instance){
-
- if(x->descriptor->LADSPA_Plugin->activate){
-#if DEBUG
- post("trying to activate instance: %d", instance);
-#endif
- x->descriptor->LADSPA_Plugin->activate(x->instanceHandles[instance]);
- }
-#if DEBUG
- post("plugin activated!");
-#endif
-}
-
-static void dssi_tilde_deactivate_plugin(t_dssi_tilde *x, t_float instance_f){
-
- t_int instance = (t_int)instance_f;
- if(x->descriptor->LADSPA_Plugin->deactivate)
- x->descriptor->LADSPA_Plugin->deactivate(x->instanceHandles[instance]);
-#if DEBUG
- post("plugin deactivated!");
-#endif
-}
-
-static void osc_error(int num, const char *msg, const char *where)
-{
- post("dssi~: osc error %d in path %s: %s\n",num, where, msg);
-}
-
-static void query_programs(t_dssi_tilde *x, t_int instance) {
- int i;
-#if DEBUG
- post("querying programs");
-#endif
- /* free old lot */
- if (x->instances[instance].pluginPrograms) {
- for (i = 0; i < x->instances[instance].plugin_ProgramCount; i++)
- free((void *)x->instances[instance].pluginPrograms[i].Name);
- free((char *)x->instances[instance].pluginPrograms);
- x->instances[instance].pluginPrograms = NULL;
- x->instances[instance].plugin_ProgramCount = 0;
- }
-
- x->instances[instance].pendingBankLSB = -1;
- x->instances[instance].pendingBankMSB = -1;
- x->instances[instance].pendingProgramChange = -1;
-
- if (x->descriptor->get_program &&
- x->descriptor->select_program) {
-
- /* Count the plugins first */
- /*FIX ?? */
- for (i = 0; x->descriptor->
- get_program(x->instanceHandles[instance], i); ++i);
-
- if (i > 0) {
- x->instances[instance].plugin_ProgramCount = i;
- x->instances[instance].pluginPrograms =
- (DSSI_Program_Descriptor *)malloc(i * sizeof(DSSI_Program_Descriptor));
- while (i > 0) {
- const DSSI_Program_Descriptor *descriptor;
- --i;
- descriptor = x->descriptor->
- get_program(x->instanceHandles[instance], i);
- x->instances[instance].pluginPrograms[i].Bank =
- descriptor->Bank;
- x->instances[instance].pluginPrograms[i].Program =
- descriptor->Program;
- x->instances[instance].pluginPrograms[i].Name =
- strdup(descriptor->Name);
-#if DEBUG
- post("program %d is MIDI bank %lu program %lu, named '%s'",i,
- x->instances[instance].pluginPrograms[i].Bank,
- x->instances[instance].pluginPrograms[i].Program,
- x->instances[instance].pluginPrograms[i].Name);
-#endif
- }
- }
- /* No - it should be 0 anyway - dssi_init */
- /* else
- x->instances[instance].plugin_ProgramCount = 0;
- */ }
-}
-
-static LADSPA_Data get_port_default(t_dssi_tilde *x, int port)
-{
- LADSPA_Descriptor *plugin = (LADSPA_Descriptor *)x->descriptor->LADSPA_Plugin;
- LADSPA_PortRangeHint hint = plugin->PortRangeHints[port];
- float lower = hint.LowerBound *
- (LADSPA_IS_HINT_SAMPLE_RATE(hint.HintDescriptor) ? x->sr : 1.0f);
- float upper = hint.UpperBound *
- (LADSPA_IS_HINT_SAMPLE_RATE(hint.HintDescriptor) ? x->sr : 1.0f);
-
- if (!LADSPA_IS_HINT_HAS_DEFAULT(hint.HintDescriptor)) {
- if (!LADSPA_IS_HINT_BOUNDED_BELOW(hint.HintDescriptor) ||
- !LADSPA_IS_HINT_BOUNDED_ABOVE(hint.HintDescriptor)) {
- /* No hint, its not bounded, wild guess */
- return 0.0f;
- }
-
- if (lower <= 0.0f && upper >= 0.0f) {
- /* It spans 0.0, 0.0 is often a good guess */
- return 0.0f;
- }
-
- /* No clues, return minimum */
- return lower;
- }
-
- /* Try all the easy ones */
-
- if (LADSPA_IS_HINT_DEFAULT_0(hint.HintDescriptor)) {
- return 0.0f;
- } else if (LADSPA_IS_HINT_DEFAULT_1(hint.HintDescriptor)) {
- return 1.0f;
- } else if (LADSPA_IS_HINT_DEFAULT_100(hint.HintDescriptor)) {
- return 100.0f;
- } else if (LADSPA_IS_HINT_DEFAULT_440(hint.HintDescriptor)) {
- return 440.0f;
- }
-
- /* All the others require some bounds */
-
- if (LADSPA_IS_HINT_BOUNDED_BELOW(hint.HintDescriptor)) {
- if (LADSPA_IS_HINT_DEFAULT_MINIMUM(hint.HintDescriptor)) {
- return lower;
- }
- }
- if (LADSPA_IS_HINT_BOUNDED_ABOVE(hint.HintDescriptor)) {
- if (LADSPA_IS_HINT_DEFAULT_MAXIMUM(hint.HintDescriptor)) {
- return upper;
- }
- if (LADSPA_IS_HINT_BOUNDED_BELOW(hint.HintDescriptor)) {
- if (LADSPA_IS_HINT_DEFAULT_LOW(hint.HintDescriptor)) {
- return lower * 0.75f + upper * 0.25f;
- } else if (LADSPA_IS_HINT_DEFAULT_MIDDLE(hint.HintDescriptor)) {
- return lower * 0.5f + upper * 0.5f;
- } else if (LADSPA_IS_HINT_DEFAULT_HIGH(hint.HintDescriptor)) {
- return lower * 0.25f + upper * 0.75f;
- }
- }
- }
-
- /* fallback */
- return 0.0f;
-}
-
-static unsigned dssi_tilde_get_parm_number (t_dssi_tilde *x,
- const char *str)
-/* find out if str points to a parameter number or not and return the
- number or zero. The number string has to begin with a '#' character */
-{
- long num = 0;
- char* strend = NULL;
-
- if (str == NULL) {
- return 0;
- }
- if (str[0] != '#') {
- return 0;
- }
- num = strtol (&str[1], &strend, 10);
- if (str[1] == 0 || *strend != 0) {
- /* invalid string */
- return 0;
- }
- else if (num >= 1 && num <= (long)x->plugin_controlIns) {
- /* string ok and within range */
- return (unsigned)num;
- }
- else {
- /* number out of range */
- return 0;
- }
-}
-
-static void dssi_tilde_set_control_input_by_index (t_dssi_tilde *x,
- signed ctrl_input_index,
- float value,
- t_int instance)
-{
- long port, portno;
-
- if (ctrl_input_index >= x->plugin_controlIns) {
- post("dssi~: control port number %d is out of range [1, %d]",
- ctrl_input_index + 1, x->plugin_controlIns);
- return;
- }
-
-#if DEBUG
- post("ctrl input number = %d", ctrl_input_index);
-#endif
-
-
- port = x->plugin_ControlInPortNumbers[ctrl_input_index];
-
-
- /* FIX - temporary hack */
- if(x->is_DSSI)
- portno =
- x->instances[instance].plugin_PortControlInNumbers[ctrl_input_index + 1];
- else
- portno =
- x->instances[instance].plugin_PortControlInNumbers[ctrl_input_index];
-#if DEBUG
- post("Global ctrl input number = %d", ctrl_input_index);
- post("Global ctrl input value = %.2f", value);
-#endif
-
-
-
-
- /* set the appropriate control port value */
- x->plugin_ControlDataInput[portno] = value;
-
- /* Update the UI if there is one */
- if(x->is_DSSI){
- if(x->instances[instance].uiTarget == NULL){
-#if DEBUG
- post("dssi~: unable to send to NULL target");
-#endif
- return;
- }
- if(x->instances[instance].ui_osc_control_path == NULL){
-#if DEBUG
- post("dssi~: unable to send to NULL control path");
-#endif
- return;
- }
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_control_path, "if", port, value);
- }
-
-
-}
-
-static void dssi_tilde_set_control_input_by_name (t_dssi_tilde *x,
- const char* name,
- float value,
- t_int instance)
-{
- unsigned port_index = 0;
- unsigned ctrl_input_index = 0;
- int found_port = 0; /* boolean */
-
- if (name == NULL || strlen (name) == 0) {
- post("dssi~: no control port name specified");
- return;
- }
-
- /* compare control name to LADSPA control input ports' names
- case-insensitively */
- found_port = 0;
- ctrl_input_index = 0;
- for (port_index = 0; port_index < x->descriptor->LADSPA_Plugin->PortCount; port_index++)
- {
- LADSPA_PortDescriptor port_type;
- port_type = x->descriptor->LADSPA_Plugin->PortDescriptors[port_index];
- if (LADSPA_IS_PORT_CONTROL (port_type)
- && LADSPA_IS_PORT_INPUT (port_type))
- {
- const char* port_name = NULL;
- unsigned cmp_length = 0;
- port_name = x->descriptor->LADSPA_Plugin->PortNames[port_index];
- cmp_length = MIN (strlen (name), strlen (port_name));
- if (cmp_length != 0
- && strncasecmp (name, port_name, cmp_length) == 0)
- {
- /* found the first port to match */
- found_port = 1;
- break;
- }
- ctrl_input_index++;
- }
- }
-
- if (!found_port)
- {
- post("dssi~: plugin doesn't have a control input port named \"%s\"",
- name);
- return;
- }
-
- dssi_tilde_set_control_input_by_index (x, ctrl_input_index, value, instance);
-}
-
-static void dssi_tilde_control (t_dssi_tilde *x,
- t_symbol* ctrl_name,
- t_float ctrl_value,
- t_float instance_f)
-/* Change the value of a named control port of the plug-in */
-{
- unsigned parm_num = 0;
- t_int instance = (t_int)instance_f - 1;
- int n_instances = x->n_instances;
-
- if (instance > x->n_instances || instance < -1){
- post("dssi~: control: invalid instance number %d", instance);
- return;
- }
-
-#if DEBUG
- post("Received LADSPA control data for instance %d", instance);
-#endif
-
- if (ctrl_name->s_name == NULL || strlen (ctrl_name->s_name) == 0) {
- post("dssi~: control messages must have a name and a value");
- return;
- }
- parm_num = dssi_tilde_get_parm_number (x, ctrl_name->s_name);
- if (parm_num) {
- if(instance >= 0)
- dssi_tilde_set_control_input_by_index (x, parm_num - 1,
- ctrl_value, instance);
- else if (instance == -1){
- while(n_instances--)
- dssi_tilde_set_control_input_by_index (x, parm_num - 1,
- ctrl_value, n_instances);
- }
- }
- else {
- if(instance >= 0)
- dssi_tilde_set_control_input_by_name (x, ctrl_name->s_name,
- ctrl_value, instance);
- else if (instance == -1){
- while(n_instances--)
- dssi_tilde_set_control_input_by_name (x,
- ctrl_name->s_name, ctrl_value, n_instances);
- }
- }
-}
-
-static void dssi_tilde_info (t_dssi_tilde *x){
- unsigned int i,
- ctrl_portno,
- audio_portno;
- t_atom argv[7];
-
- ctrl_portno = audio_portno = 0;
-
- if (x->descriptor == NULL)
- return;
-
- for(i = 0; i < x->descriptor->LADSPA_Plugin->PortCount; i++){
- memcpy(&argv[0], &x->port_info[i].type,
- sizeof(t_atom));
- memcpy(&argv[1], &x->port_info[i].data_type,
- sizeof(t_atom));
- memcpy(&argv[3], &x->port_info[i].name,
- sizeof(t_atom));
- memcpy(&argv[4], &x->port_info[i].lower_bound,
- sizeof(t_atom));
- memcpy(&argv[5], &x->port_info[i].upper_bound,
- sizeof(t_atom));
- memcpy(&argv[6], &x->port_info[i].p_default,
- sizeof(t_atom));
- argv[2].a_type = A_FLOAT;
- if(!strcmp(argv[1].a_w.w_symbol->s_name, "control"))
- argv[2].a_w.w_float = (t_float)++ctrl_portno;
-
- else if(!strcmp(argv[1].a_w.w_symbol->s_name, "audio"))
- argv[2].a_w.w_float = (t_float)++audio_portno;
-
- outlet_anything (x->control_outlet, gensym ("port"), 7, argv);
- }
-}
-
-static void dssi_tilde_ladspa_description(t_dssi_tilde *x, t_atom *at,
- DSSI_Descriptor *psDescriptor){
- at[0].a_w.w_symbol =
- gensym ((char*)psDescriptor->LADSPA_Plugin->Name);
- outlet_anything (x->control_outlet, gensym ("name"), 1, at);
- at[0].a_w.w_symbol =
- gensym ((char*)psDescriptor->LADSPA_Plugin->Label);
- outlet_anything (x->control_outlet, gensym ("label"), 1, at);
- at[0].a_type = A_FLOAT;
- at[0].a_w.w_float = psDescriptor->LADSPA_Plugin->UniqueID;
- outlet_anything (x->control_outlet, gensym ("id"), 1, at);
- at[0].a_type = A_SYMBOL;
- at[0].a_w.w_symbol =
- gensym ((char*)psDescriptor->LADSPA_Plugin->Maker);
- outlet_anything (x->control_outlet, gensym ("maker"), 1, at);
-}
-
-static void dssi_tilde_ladspa_describe(const char * pcFullFilename,
- void * pvPluginHandle,
- DSSI_Descriptor_Function fDescriptorFunction,
- void* user_data,
- int is_DSSI) {
-
- t_dssi_tilde *x = (((void**)user_data)[0]);
- t_atom at[1];
- DSSI_Descriptor *psDescriptor;
- long lIndex;
-
- at[0].a_type = A_SYMBOL;
- at[0].a_w.w_symbol = gensym ((char*)pcFullFilename);
- outlet_anything (x->control_outlet, gensym ("library"), 1, at);
-
- if(is_DSSI){
-#if DEBUG
- post("DSSI plugin found by listinfo");
-#endif
- for (lIndex = 0;
- (psDescriptor = (DSSI_Descriptor *)
- fDescriptorFunction(lIndex)) != NULL; lIndex++)
- dssi_tilde_ladspa_description(x, &at[0], psDescriptor);
- }
-
- else if(!is_DSSI)
- lIndex = 0;
- do{
- psDescriptor = ladspa_to_dssi((LADSPA_Descriptor *)fDescriptorFunction(lIndex++));
- /* psDescriptor = (DSSI_Descriptor *)calloc(1,
- sizeof(DSSI_Descriptor));
- ((DSSI_Descriptor *)psDescriptor)->DSSI_API_Version = 1;
- ((DSSI_Descriptor *)psDescriptor)->LADSPA_Plugin =
- (LADSPA_Descriptor *)
- fDescriptorFunction(lIndex++);
- */
- if(psDescriptor->LADSPA_Plugin != NULL){
- dssi_tilde_ladspa_description(x, &at[0], psDescriptor);
- free((DSSI_Descriptor *)psDescriptor);
- }
- else
- break;
- } while(1);
- /* Not needed
- dlclose(pvPluginHandle);
- */
-}
-
-static void dssi_tilde_list_plugins (t_dssi_tilde *x) {
- void* user_data[1];
- user_data[0] = x;
- LADSPAPluginSearch(dssi_tilde_ladspa_describe,(void*)user_data);
-}
-
-static int osc_debug_handler(const char *path, const char *types, lo_arg **argv,
- int argc, void *data, t_dssi_tilde *x)
-{
- int i;
- printf("got unhandled OSC message:\npath: <%s>\n", path);
- for (i=0; i<argc; i++) {
- printf("arg %d '%c' ", i, types[i]);
- lo_arg_pp(types[i], argv[i]);
- printf("\n");
- }
- return 1;
-}
-
-static void dssi_tilde_get_current_program(t_dssi_tilde *x, int instance){
- int i;
- t_atom argv[3];
-
- argv[0].a_type = A_FLOAT;
- argv[1].a_type = A_FLOAT;
- argv[2].a_type = A_SYMBOL;
- i = x->instances[instance].currentProgram;
-
- argv[0].a_w.w_float = (t_float)instance;
- argv[1].a_w.w_float = x->instances[instance].pluginPrograms[i].Program;
- argv[2].a_w.w_symbol =
- gensym ((char*)x->instances[instance].pluginPrograms[i].Name);
- outlet_anything (x->control_outlet, gensym ("program"), 3, argv);
-
-}
-
-static void dssi_tilde_program_change(t_dssi_tilde *x, int instance){
- /* jack-dssi-host queues program changes by using pending program change variables. In the audio callback, if a program change is received via MIDI it over writes the pending value (if any) set by the GUI. If unset, or processed the value will default back to -1. The following call to select_program is then made. I don't think it eventually needs to be done this way - i.e. do we need 'pending'? */
-#if DEBUG
- post("executing program change");
-#endif
- if (x->instances[instance].pendingProgramChange >= 0){
- if (x->instances[instance].pendingBankLSB >= 0) {
- if (x->instances[instance].pendingBankMSB >= 0) {
- x->instances[instance].currentBank = x->instances[instance].pendingBankLSB + 128 * x->instances[instance].pendingBankMSB;
- }
- else {
- x->instances[instance].currentBank = x->instances[instance].pendingBankLSB +
- 128 * (x->instances[instance].currentBank / 128);
- }
- }
- else if (x->instances[instance].pendingBankMSB >= 0) {
- x->instances[instance].currentBank = (x->instances[instance].currentBank % 128) + 128 * x->instances[instance].pendingBankMSB;
- }
-
- x->instances[instance].currentProgram = x->instances[instance].pendingProgramChange;
-
- if (x->descriptor->select_program) {
- x->descriptor->select_program(x->instanceHandles[instance],
- x->instances[instance].currentBank, x->instances[instance].currentProgram);
- }
- if (x->instances[instance].uiNeedsProgramUpdate){
-#if DEBUG
- post("Updating GUI program");
-#endif
- /* FIX - this is a hack to make text ui work*/
- if(x->instances[instance].uiTarget)
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_program_path, "ii",
- x->instances[instance].currentBank,
- x->instances[instance].currentProgram);
-
- }
- x->instances[instance].uiNeedsProgramUpdate = 0;
- x->instances[instance].pendingProgramChange = -1;
- x->instances[instance].pendingBankMSB = -1;
- x->instances[instance].pendingBankLSB = -1;
- }
- dssi_tilde_get_current_program(x, instance);
-}
-
-static int osc_program_handler(t_dssi_tilde *x, lo_arg **argv, int instance)
-{
- unsigned long bank = argv[0]->i;
- unsigned long program = argv[1]->i;
- int i;
- int found = 0;
-
-#if DEBUG
- post("osc_program_hander active!");
-
- post("%d programs", x->instances[instance].plugin_ProgramCount);
-
-#endif
- for (i = 0; i < x->instances[instance].plugin_ProgramCount; ++i) {
- if (x->instances[instance].pluginPrograms[i].Bank == bank &&
- x->instances[instance].pluginPrograms[i].Program == program) {
- post("dssi~: OSC: setting bank %u, program %u, name %s\n",
- bank, program, x->instances[instance].pluginPrograms[i].Name);
-
- found = 1;
- break;
- }
- }
-
- if (!found) {
- printf(": OSC: UI requested unknown program: bank %d, program %u: sending to plugin anyway (plugin should ignore it)\n", (int)bank,(int)program);
- }
-
- x->instances[instance].pendingBankMSB = bank / 128;
- x->instances[instance].pendingBankLSB = bank % 128;
- x->instances[instance].pendingProgramChange = program;
-#if DEBUG
- post("bank = %d, program = %d, BankMSB = %d BankLSB = %d", bank, program, x->instances[instance].pendingBankMSB, x->instances[instance].pendingBankLSB);
-#endif
- dssi_tilde_program_change(x, instance);
-
- return 0;
-}
-
-static int osc_control_handler(t_dssi_tilde *x, lo_arg **argv, int instance)
-{
- int port = argv[0]->i;
- LADSPA_Data value = argv[1]->f;
-
- x->plugin_ControlDataInput[x->instances[instance].plugin_PortControlInNumbers[port]] = value;
-#if DEBUG
- post("OSC: port %d = %f", port, value);
-#endif
-
- return 0;
-}
-
-static int osc_midi_handler(t_dssi_tilde *x, lo_arg **argv, t_int instance)
-{
-
- int ev_type = 0, chan = 0;
-#if DEBUG
- post("OSC: got midi request for"
- "(%02x %02x %02x %02x)",
- argv[0]->m[0], argv[0]->m[1], argv[0]->m[2], argv[0]->m[3]);
-#endif
- chan = instance;
-#if DEBUG
- post("channel: %d", chan);
-#endif
-
- if(argv[0]->m[1] <= 239){
- if(argv[0]->m[1] >= 224)
- ev_type = SND_SEQ_EVENT_PITCHBEND;
- else if(argv[0]->m[1] >= 208)
- ev_type = SND_SEQ_EVENT_CHANPRESS;
- else if(argv[0]->m[1] >= 192)
- ev_type = SND_SEQ_EVENT_PGMCHANGE;
- else if(argv[0]->m[1] >= 176)
- ev_type = SND_SEQ_EVENT_CONTROLLER;
- else if(argv[0]->m[1] >= 160)
- ev_type = SND_SEQ_EVENT_KEYPRESS;
- else if(argv[0]->m[1] >= 144)
- ev_type = SND_SEQ_EVENT_NOTEON;
- else if(argv[0]->m[1] >= 128)
- ev_type = SND_SEQ_EVENT_NOTEOFF;
- }
- if(ev_type != 0)
- MIDIbuf(ev_type, chan, argv[0]->m[2], argv[0]->m[3], x);
-
- return 0;
-}
-
-static int osc_configure_handler(t_dssi_tilde *x, lo_arg **argv, int instance)
-{
- const char *key = (const char *)&argv[0]->s;
- const char *value = (const char *)&argv[1]->s;
- char *message;
-
-#if DEBUG
- post("osc_configure_handler active!");
-#endif
-
- if (x->descriptor->configure) {
-
- if (!strncmp(key, DSSI_RESERVED_CONFIGURE_PREFIX,
- strlen(DSSI_RESERVED_CONFIGURE_PREFIX))) {
- fprintf(stderr, ": OSC: UI for plugin '' attempted to use reserved configure key \"%s\", ignoring\n", key);
- return 0;
- }
-
- message = x->descriptor->configure(x->instanceHandles[instance], key, value);
- if (message) {
- printf(": on configure '%s', plugin '' returned error '%s'\n",
- key, message);
- free(message);
- }
-
- query_programs(x, instance);
-
- }
-
- return 0;
-}
-
-static int osc_exiting_handler(t_dssi_tilde *x, lo_arg **argv, int instance){
-
-#if DEBUG
- post("exiting handler called: Freeing ui_osc");
-#endif
- if(x->instances[instance].uiTarget){
- lo_address_free(x->instances[instance].uiTarget);
- x->instances[instance].uiTarget = NULL;
- }
- free(x->instances[instance].ui_osc_control_path);
- free(x->instances[instance].ui_osc_configure_path);
- free(x->instances[instance].ui_osc_hide_path);
- free(x->instances[instance].ui_osc_program_path);
- free(x->instances[instance].ui_osc_show_path);
- free(x->instances[instance].ui_osc_quit_path);
- x->instances[instance].uiTarget = NULL;
- x->instances[instance].ui_osc_control_path = NULL;
- x->instances[instance].ui_osc_configure_path = NULL;
- x->instances[instance].ui_osc_hide_path = NULL;
- x->instances[instance].ui_osc_program_path = NULL;
- x->instances[instance].ui_osc_show_path = NULL;
- x->instances[instance].ui_osc_quit_path = NULL;
-
- x->instances[instance].ui_hidden = 1;
-
- return 0;
-}
-
-static int osc_update_handler(t_dssi_tilde *x, lo_arg **argv, int instance)
-{
- const char *url = (char *)&argv[0]->s;
- const char *path;
- t_int i;
- char *host, *port;
- t_dssi_configure_pair *p;
-
- p = x->configure_buffer_head;
-
-#if DEBUG
- post("OSC: got update request from <%s>, instance %d", url, instance);
-#endif
-
- if (x->instances[instance].uiTarget)
- lo_address_free(x->instances[instance].uiTarget);
- host = lo_url_get_hostname(url);
- port = lo_url_get_port(url);
- x->instances[instance].uiTarget = lo_address_new(host, port);
- free(host);
- free(port);
-
- path = lo_url_get_path(url);
-
- if (x->instances[instance].ui_osc_control_path)
- free(x->instances[instance].ui_osc_control_path);
- x->instances[instance].ui_osc_control_path =
- (char *)malloc(strlen(path) + 10);
- sprintf(x->instances[instance].ui_osc_control_path, "%s/control", path);
-
- if (x->instances[instance].ui_osc_configure_path)
- free(x->instances[instance].ui_osc_configure_path);
- x->instances[instance].ui_osc_configure_path =
- (char *)malloc(strlen(path) + 12);
- sprintf(x->instances[instance].ui_osc_configure_path, "%s/configure", path);
-
- if (x->instances[instance].ui_osc_program_path)
- free(x->instances[instance].ui_osc_program_path);
- x->instances[instance].ui_osc_program_path =
- (char *)malloc(strlen(path) + 10);
- sprintf(x->instances[instance].ui_osc_program_path, "%s/program", path);
-
- if (x->instances[instance].ui_osc_quit_path)
- free(x->instances[instance].ui_osc_quit_path);
- x->instances[instance].ui_osc_quit_path = (char *)malloc(strlen(path) + 10);
- sprintf(x->instances[instance].ui_osc_quit_path, "%s/quit", path);
-
- if (x->instances[instance].ui_osc_show_path)
- free(x->instances[instance].ui_osc_show_path);
- x->instances[instance].ui_osc_show_path = (char *)malloc(strlen(path) + 10);
- sprintf(x->instances[instance].ui_osc_show_path, "%s/show", path);
-
- if (x->instances[instance].ui_osc_hide_path)
- free(x->instances[instance].ui_osc_hide_path);
- x->instances[instance].ui_osc_hide_path = (char *)malloc(strlen(path) + 10);
- sprintf(x->instances[instance].ui_osc_hide_path, "%s/hide", path);
-
- free((char *)path);
-
- while(p){
- if(p->instance == instance)
- dssi_tilde_send_configure(x, p->key,
- p->value, instance);
- p = p->next;
- }
-
- /* Send current bank/program (-FIX- another race...) */
- if (x->instances[instance].pendingProgramChange >= 0)
- dssi_tilde_program_change(x, instance);
-#if DEBUG
- post("pendingProgramChange = %d", x->instances[instance].pendingProgramChange);
-#endif
- if (x->instances[instance].pendingProgramChange < 0) {
- unsigned long bank = x->instances[instance].currentBank;
- unsigned long program = x->instances[instance].currentProgram;
- x->instances[instance].uiNeedsProgramUpdate = 0;
- if (x->instances[instance].uiTarget) {
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_program_path,
- "ii", bank, program);
- }
- }
-
- /* Send control ports */
- for (i = 0; i < x->plugin_controlIns; i++) {
- lo_send(x->instances[instance].uiTarget, x->instances[instance].ui_osc_control_path, "if",
- x->plugin_ControlInPortNumbers[i], x->plugin_ControlDataInput[i]);
-#if DEBUG
- post("Port: %d, Default value: %.2f", x->plugin_ControlInPortNumbers[i], x->plugin_ControlDataInput[i]);
-#endif
- }
-
- /* Send 'show' */
- if (x->instances[instance].ui_show) {
- lo_send(x->instances[instance].uiTarget, x->instances[instance].ui_osc_show_path, "");
- x->instances[instance].ui_hidden = 0;
- x->instances[instance].ui_show = 0;
- }
-
- return 0;
-}
-
-static void dssi_tilde_osc_setup(t_dssi_tilde *x, int instance){
-
- if(instance == 0){
- x->osc_thread = lo_server_thread_new(NULL, osc_error);
- char *osc_url_tmp;
- osc_url_tmp = lo_server_thread_get_url(x->osc_thread);
-#if DEBUG
- post("string length of osc_url_tmp:%d", strlen(osc_url_tmp));
-#endif
- x->osc_url_base = (char *)malloc(sizeof(char)
- * (strlen(osc_url_tmp) + strlen("dssi") + 1));
- sprintf(x->osc_url_base, "%s%s", osc_url_tmp, "dssi");
- free(osc_url_tmp);
- lo_server_thread_add_method(x->osc_thread, NULL, NULL,
- osc_message_handler, x);
- lo_server_thread_start(x->osc_thread);
- }
- x->instances[instance].osc_url_path = (char *)malloc(sizeof(char) *
- (strlen(x->plugin_basename) + strlen(x->descriptor->LADSPA_Plugin->Label) + strlen("chan00") + 3));
- sprintf(x->instances[instance].osc_url_path, "%s/%s/chan%02d", x->plugin_basename,
- x->descriptor->LADSPA_Plugin->Label, instance);
-#if DEBUG
- post("OSC Path is: %s", x->instances[instance].osc_url_path);
- post("OSC thread started: %s", x->osc_url_base);
-#endif
-}
-
-static void dssi_tilde_init_programs(t_dssi_tilde *x, int instance){
-
-#if DEBUG
- post("Setting up program data");
-#endif
- query_programs(x, instance);
- if (x->descriptor->select_program &&
- x->instances[instance].plugin_ProgramCount > 0) {
-
- /* select program at index 0 */
- unsigned long bank =
- x->instances[instance].pluginPrograms[0].Bank;
- x->instances[instance].pendingBankMSB = bank / 128;
- x->instances[instance].pendingBankLSB = bank % 128;
- x->instances[instance].pendingProgramChange =
- x->instances[instance].pluginPrograms[0].Program;
- x->instances[instance].uiNeedsProgramUpdate = 1;
- }
-}
-
-static void dssi_tilde_load_gui(t_dssi_tilde *x, int instance){
- t_int err = 0;
- char *osc_url;
- char *gui_path;
- struct dirent *dir_entry = NULL;
- char *gui_base;
- size_t baselen;
- DIR *dp;
- char *gui_str;
-
- gui_base = (char *)malloc((baselen = sizeof(char) * (strlen(x->plugin_full_path) - strlen(".so"))) + 1);
-
- strncpy(gui_base, x->plugin_full_path, baselen);
- gui_base[baselen] = '\0';
-
- /* don't use strndup - GNU only */
- /* gui_base = strndup(x->plugin_full_path, baselen);*/
-#if DEBUG
- post("gui_base: %s", gui_base);
-#endif
-
- gui_str = (char *)malloc(sizeof(char) * (strlen("channel 00") + 1));
- sprintf (gui_str,"channel %02d", instance);
-
-#if DEBUG
- post("GUI name string, %s", gui_str);
-#endif
-
- if(!(dp = opendir(gui_base))){
- post("dssi~: unable to find GUI in %s, continuing without...", gui_base);
- return;
- }
- else {
- while((dir_entry = readdir(dp))){
- if (dir_entry->d_name[0] == '.') continue;
- if (strchr(dir_entry->d_name, '_')){
- if (strstr(dir_entry->d_name, "gtk") ||
- strstr(dir_entry->d_name, "qt") ||
- strstr(dir_entry->d_name, "text"))
- break;
- }
- }
-#if DEBUG
- post("GUI filename: %s", dir_entry->d_name);
-#endif
- }
-
- gui_path = (char *)malloc(sizeof(char) * (strlen(gui_base) + strlen("/") +
- strlen(dir_entry->d_name) + 1));
-
- sprintf(gui_path, "%s/%s", gui_base, dir_entry->d_name);
-
- free(gui_base);
-#if DEBUG
- post("gui_path: %s", gui_path);
-#endif
-
- osc_url = (char *)malloc
- (sizeof(char) * (strlen(x->osc_url_base) +
- strlen(x->instances[instance].osc_url_path) + 2));
-
- /* char osc_url[1024];*/
- sprintf(osc_url, "%s/%s", x->osc_url_base,
- x->instances[instance].osc_url_path);
- post("dssi~: instance %d URL: %s",instance, osc_url);
-#if DEBUG
- post("Trying to open GUI!");
-#endif
-
- x->instances[instance].gui_pid = fork();
- if (x->instances[instance].gui_pid == 0){
- //pthread_mutex_init(&x->midiEventBufferMutex, NULL);
- err = execlp(gui_path, gui_path, osc_url, dir_entry->d_name,
- x->descriptor->LADSPA_Plugin->Label, gui_str, NULL);
- perror("exec failed");
- exit(1); /* terminates the process */
- }
-
-#if DEBUG
- post("errorcode = %d", err);
-#endif
-
- free(gui_path);
- free(osc_url);
- free(gui_str);
- if(dp){
-
-#if DEBUG
- post("directory handle closed = %d", closedir(dp));
-#endif
- }
-}
-
-static void MIDIbuf(int type, int chan, int param, int val, t_dssi_tilde *x){
-
- if(chan > x->n_instances - 1 || chan < 0){
- post("dssi~: note discarded: MIDI data is destined for a channel that doesn't exist");
- return;
- }
-
- t_int time_ref = x->time_ref;
- t_int mapped;
-
- pthread_mutex_lock(&x->midiEventBufferMutex);
-
- mapped = x->channelMap[chan + 1] - 1;
-
- x->midiEventBuf[x->bufWriteIndex].time.time.tv_sec =
- (t_int)(clock_gettimesince(time_ref) * .001);
- x->midiEventBuf[x->bufWriteIndex].time.time.tv_nsec =
- (t_int)(clock_gettimesince(time_ref) * 1000); /*actually usec - we can't store this in nsec! */
-
- if ((type == SND_SEQ_EVENT_NOTEON && val != 0) ||
- type != SND_SEQ_EVENT_NOTEON) {
- x->midiEventBuf[x->bufWriteIndex].type = type;
- switch (type) {
- case SND_SEQ_EVENT_NOTEON:
- x->midiEventBuf[x->bufWriteIndex].data.note.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.note.note = param;
- x->midiEventBuf[x->bufWriteIndex].data.note.velocity = val;
- break;
- case SND_SEQ_EVENT_NOTEOFF:
- x->midiEventBuf[x->bufWriteIndex].data.note.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.note.note = param;
- x->midiEventBuf[x->bufWriteIndex].data.note.velocity = val;
- break;
- case SND_SEQ_EVENT_CONTROLLER:
- x->midiEventBuf[x->bufWriteIndex].data.control.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.control.param = param;
- x->midiEventBuf[x->bufWriteIndex].data.control.value = val;
- break;
- case SND_SEQ_EVENT_PITCHBEND:
- x->midiEventBuf[x->bufWriteIndex].data.control.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.control.param = 0;
- x->midiEventBuf[x->bufWriteIndex].data.control.value = val;
- break;
- case SND_SEQ_EVENT_CHANPRESS:
- x->midiEventBuf[x->bufWriteIndex].data.control.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.control.param = 0;
- x->midiEventBuf[x->bufWriteIndex].data.control.value = val;
- break;
- case SND_SEQ_EVENT_KEYPRESS:
- x->midiEventBuf[x->bufWriteIndex].data.note.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.note.note = param;
- x->midiEventBuf[x->bufWriteIndex].data.note.velocity = val;
- break;
- case SND_SEQ_EVENT_PGMCHANGE:
- x->instances[mapped].pendingBankMSB = (param - 1) / 128;
- x->instances[mapped].pendingBankLSB = (param - 1) % 128;
- x->instances[mapped].pendingProgramChange = val;
- x->instances[mapped].uiNeedsProgramUpdate = 1;
-#if DEBUG
- post("pgm chabge received in buffer: MSB: %d, LSB %d, prog: %d",
- x->instances[mapped].pendingBankMSB, x->instances[mapped].pendingBankLSB, val);
-#endif
- dssi_tilde_program_change(x, mapped);
- break;
- }
- }
- else if (type == SND_SEQ_EVENT_NOTEON && val == 0) {
- x->midiEventBuf[x->bufWriteIndex].type = SND_SEQ_EVENT_NOTEOFF;
- x->midiEventBuf[x->bufWriteIndex].data.note.channel = mapped;
- x->midiEventBuf[x->bufWriteIndex].data.note.note = param;
- x->midiEventBuf[x->bufWriteIndex].data.note.velocity = val;
- }
-
-#if DEBUG
- post("MIDI received in buffer: chan %d, param %d, val %d, mapped to %d",
- chan, param, val, mapped);
-#endif
- x->bufWriteIndex = (x->bufWriteIndex + 1) % EVENT_BUFSIZE;
- pthread_mutex_unlock(&x->midiEventBufferMutex); /**release mutex*/
-}
-
-static void dssi_tilde_list(t_dssi_tilde *x, t_symbol *s, int argc, t_atom *argv) {
- char *msg_type;
- int ev_type = 0;
- msg_type = (char *)malloc(TYPE_STRING_SIZE);
- atom_string(argv, msg_type, TYPE_STRING_SIZE);
- int chan = (int)atom_getfloatarg(1, argc, argv) - 1;
- int param = (int)atom_getfloatarg(2, argc, argv);
- int val = (int)atom_getfloatarg(3, argc, argv);
- int n_instances = x->n_instances;
-
- switch (msg_type[0]){
- case ASCII_n: ev_type = SND_SEQ_EVENT_NOTEON;
- break;
- case ASCII_c: ev_type = SND_SEQ_EVENT_CONTROLLER;
- break;
- case ASCII_p: ev_type = SND_SEQ_EVENT_PGMCHANGE;
- break;
- case ASCII_b: ev_type = SND_SEQ_EVENT_PITCHBEND;
- break;
- case ASCII_t: ev_type = SND_SEQ_EVENT_CHANPRESS;
- break;
- case ASCII_a: ev_type = SND_SEQ_EVENT_KEYPRESS;
- break;
- }
-#if DEBUG
- post("initial midi NOTE:, arg1 = %d, arg2 = %d, arg3 = %d, arg4 = %d",ev_type,chan,param,val);
-#endif
- if(ev_type != 0){
- if(chan >= 0)
- MIDIbuf(ev_type, chan, param, val, x);
- else {
- while(n_instances--)
- MIDIbuf(ev_type, n_instances, param, val, x);
- }
- }
- free(msg_type);
-}
-
-static char *dssi_tilde_send_configure(t_dssi_tilde *x, char *key,
- char *value, t_int instance){
-
- char *debug;
-
- debug = x->descriptor->configure(
- x->instanceHandles[instance],
- key, value);
- if(x->instances[instance].uiTarget != NULL && x->is_DSSI)
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_configure_path,
- "ss", key, value);
- query_programs(x, instance);
-
- return debug;
-}
-
-static void dssi_show(t_dssi_tilde *x, t_int instance, t_int toggle){
-
- if(x->instances[instance].uiTarget){
- if (x->instances[instance].ui_hidden && toggle) {
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_show_path, "");
- x->instances[instance].ui_hidden = 0;
- }
- else if (!x->instances[instance].ui_hidden && !toggle) {
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_hide_path, "");
- x->instances[instance].ui_hidden = 1;
- }
- }
- else if(toggle){
- x->instances[instance].ui_show = 1;
- dssi_tilde_load_gui(x, instance);
-
- }
-}
-
-static t_int dssi_tilde_configure_buffer(t_dssi_tilde *x, char *key,
- char *value, t_int instance){
-
- /*#ifdef BLAH*/
- t_dssi_configure_pair *current, *p;
- t_int add_node;
- add_node = 0;
- current = x->configure_buffer_head;
-
- while(current){
- if(!strcmp(current->key, key) &&
- current->instance == instance)
- break;
- current = current->next;
- }
- if(current)
- free(current->value);
- else {
- current = (t_dssi_configure_pair *)malloc(sizeof
- (t_dssi_configure_pair));
- current->next = x->configure_buffer_head;
- x->configure_buffer_head = current;
- current->key = strdup(key);
- current->instance = instance;
- }
- current->value = strdup(value);
-
- p = x->configure_buffer_head;
-
- /*FIX: eventually give ability to query this buffer (to outlet?) */
-#if DEBUG
- while(p){
- post("key: %s", p->key);
- post("val: %s", p->value);
- post("instance: %d", p->instance);
- p = p->next;
- }
-#endif
- return 0;
-}
-
-static t_int dssi_tilde_configure_buffer_free(t_dssi_tilde *x){
- t_dssi_configure_pair *curr, *prev;
- prev = curr = NULL;
-
- for(curr = x->configure_buffer_head; curr != NULL; curr = curr->next){
- if(prev != NULL)
- free(prev);
- free(curr->key);
- free(curr->value);
- prev = curr;
- }
- free(curr);
-
- return 0;
-}
-
-/*
- static void dssi_tilde_plug (t_dssi_tilde *x, t_symbol* plug_name) {
- plugin_tilde_ladspa_close_plugin(x);
- x->plugin_library_filename = NULL;
- x->plugin_library_filename = plugin_tilde_search_plugin_by_label (x, plug_name->s_name);
- if (x->plugin_library_filename == NULL)
- post("plugin~: plugin not found in any library");
- if (plugin_tilde_open_plugin (x, plug_name->s_name, x->plugin_library_filename,(unsigned long)sys_getsr ()))
- post("plugin~: Unable to open plugin");
- }
- */
-
-static t_int dssi_tilde_reset(t_dssi_tilde *x, t_float instance_f){
-
- t_int instance = (t_int)instance_f - 1;
- if (instance == -1){
- for(instance = 0; instance < x->n_instances; instance++) {
- if (x->descriptor->LADSPA_Plugin->deactivate &&
- x->descriptor->LADSPA_Plugin->activate){
- x->descriptor->LADSPA_Plugin->deactivate
- (x->instanceHandles[instance]);
- x->descriptor->LADSPA_Plugin->activate
- (x->instanceHandles[instance]);
- }
- }
- }
- else if (x->descriptor->LADSPA_Plugin->deactivate &&
- x->descriptor->LADSPA_Plugin->activate) {
- x->descriptor->LADSPA_Plugin->deactivate
- (x->instanceHandles[instance]);
- x->descriptor->LADSPA_Plugin->activate
- (x->instanceHandles[instance]);
- }
- return 0;
-}
-
-static void dssi_tilde_search_plugin_callback (
- const char* full_filename,
- void* plugin_handle,
- DSSI_Descriptor_Function descriptor_function,
- void* user_data,
- int is_DSSI)
-{
- DSSI_Descriptor* descriptor = NULL;
- unsigned plug_index = 0;
-
- char** out_lib_name = (char**)(((void**)user_data)[0]);
- char* name = (char*)(((void**)user_data)[1]);
-
- /* Stop searching when a first matching plugin is found */
- if (*out_lib_name == NULL)
- {
-#if DEBUG
- post("plugin~: searching plugin \"%s\"...", full_filename);
-#endif
- for(plug_index = 0;(is_DSSI ?
- (descriptor =
- (DSSI_Descriptor *)descriptor_function(plug_index)) :
- ((DSSI_Descriptor *)(descriptor =
- ladspa_to_dssi((LADSPA_Descriptor *)
- descriptor_function(plug_index)))->LADSPA_Plugin))
- != NULL; plug_index++){
-#if DEBUG
- post("plugin~: label \"%s\"", descriptor->LADSPA_Plugin->Label);
-#endif
- if (strcasecmp (name, descriptor->LADSPA_Plugin->Label)
- == 0)
- {
- *out_lib_name = strdup (full_filename);
-#if DEBUG
- post("plugin~: found plugin \"%s\" in library \"%s\"",
- name, full_filename);
-#endif
- /* if(!is_DSSI){
- free((DSSI_Descriptor *)descriptor);
- descriptor = NULL;
- }*/
- break;
- }
- /* if (descriptor != NULL){
- free((DSSI_Descriptor *)descriptor);
- descriptor = NULL;
- }*/
- }
- }
-}
-
-static const char* plugin_tilde_search_plugin_by_label (t_dssi_tilde *x,
- const char *name)
-{
- char* lib_name = NULL;
- void* user_data[2];
-
- user_data[0] = (void*)(&lib_name);
- user_data[1] = (void*)name;
-#if DEBUG
- post("search plugin by label: '%s'\n", name);
-#endif
-
- lib_name = NULL;
- LADSPAPluginSearch (dssi_tilde_search_plugin_callback,
- (void*)user_data);
-
- /* The callback (allocates and) writes lib_name, if it finds the plugin */
- return lib_name;
-
-}
-
-static t_int dssi_tilde_dssi_methods(t_dssi_tilde *x, t_symbol *s, int argc, t_atom *argv)
-{
- if (!x->is_DSSI) {
- post("dssi~: plugin is not a DSSI plugin, operation not supported");
- return 0;
- }
- char *msg_type,
- *debug,
- *filename,
- *filepath,
- *key,
- *value,
- *temp,
- mydir[MAXPDSTRING];
- int instance = -1,
- pathlen,
- toggle,
- fd,
- n_instances = x->n_instances,
- count,
- i,
- chan,
- maxpatches;
- t_float val;
- long filelength = 0;
- unsigned char *raw_patch_data = NULL;
- FILE *fp = NULL;
- size_t filename_length, key_size, value_size;
- dx7_patch_t *patchbuf, *firstpatch;
- msg_type = (char *)malloc(TYPE_STRING_SIZE);
- atom_string(argv, msg_type, TYPE_STRING_SIZE);
- debug = NULL;
- key = NULL;
- value = NULL;
- maxpatches = 128;
- patchbuf = malloc(32 * sizeof(dx7_patch_t));
- firstpatch = &patchbuf[0];
- val = 0;
-
- /*FIX: Temporary - at the moment we always load the first 32 patches to 0 */
- if(strcmp(msg_type, "configure")){
- instance = (int)atom_getfloatarg(2, argc, argv) - 1;
-
- if(!strcmp(msg_type, "load") && x->descriptor->configure){
- filename = argv[1].a_w.w_symbol->s_name;
- post("dssi~: loading patch: %s for instance %d", filename, instance);
-
- if(!strcmp(x->descriptor->LADSPA_Plugin->Label, "hexter") ||
- !strcmp(x->descriptor->LADSPA_Plugin->Label, "hexter6")) {
-
- key = malloc(10 * sizeof(char)); /* holds "patchesN" */
- strcpy(key, "patches0");
-
- /* FIX: duplicates code from load_plugin() */
- fd = canvas_open(x->x_canvas, filename, "",
- mydir, &filename, MAXPDSTRING, 0);
-
- if(fd >= 0){
- filepath = mydir;
- pathlen = strlen(mydir);
- temp = &mydir[pathlen];
- sprintf(temp, "/%s", filename);
- fp = fopen(filepath, "rb");
- }
- else{
- post("dssi~: unable to get file descriptor");
- }
-
- /*From dx7_voice_data by Sean Bolton */
- if(fp == NULL){
- post("dssi~: unable to open patch file: %s", filename);
- return 0;
- }
- if (fseek(fp, 0, SEEK_END) ||
- (filelength = ftell(fp)) == -1 ||
- fseek(fp, 0, SEEK_SET)) {
- post("dssi~: couldn't get length of patch file: %s",
- filename);
- fclose(fp);
- return 0;
- }
- if (filelength == 0) {
- post("dssi~: patch file has zero length");
- fclose(fp);
- return 0;
- } else if (filelength > 16384) {
- post("dssi~: patch file is too large");
- fclose(fp);
- return 0;
- }
- if (!(raw_patch_data = (unsigned char *)
- malloc(filelength))) {
- post(
- "dssi~: couldn't allocate memory for raw patch file");
- fclose(fp);
- return 0;
- }
- if (fread(raw_patch_data, 1, filelength, fp)
- != (size_t)filelength) {
- post("dssi~: short read on patch file: %s", filename);
- free(raw_patch_data);
- fclose(fp);
- return 0;
- }
- fclose(fp);
-#if DEBUG
- post("Patch file length is %ul", filelength);
-#endif
- /* figure out what kind of file it is */
- filename_length = strlen(filename);
- if (filename_length > 4 &&
- !strcmp(filename + filename_length - 4, ".dx7") &&
- filelength % DX7_VOICE_SIZE_PACKED == 0) {
- /* It's a raw DX7 patch bank */
-
-#if DEBUG
- post("Raw DX7 format patch bank passed");
-#endif
- count = filelength / DX7_VOICE_SIZE_PACKED;
- if (count > maxpatches)
- count = maxpatches;
- memcpy(firstpatch, raw_patch_data, count *
- DX7_VOICE_SIZE_PACKED);
-
- } else if (filelength > 6 &&
- raw_patch_data[0] == 0xf0 &&
- raw_patch_data[1] == 0x43 &&
- /*This was used to fix some problem with Galaxy exports - possibly dump in worng format. It is not needed, but it did work, so in future, we may be able to support more formats not just DX7 */
- /* ((raw_patch_data[2] & 0xf0) == 0x00 ||
- raw_patch_data[2] == 0x7e) &&*/
- (raw_patch_data[2] & 0xf0) == 0x00 &&
- raw_patch_data[3] == 0x09 &&
- (raw_patch_data[4] == 0x10 ||
- raw_patch_data[4] == 0x20) &&
- /* 0x10 is actual, 0x20 matches typo in manual */
- raw_patch_data[5] == 0x00) {
- /* It's a DX7 sys-ex 32 voice dump */
-
-#if DEBUG
- post("SYSEX header check passed");
-#endif
-
- if (filelength != DX7_DUMP_SIZE_BULK ||
- raw_patch_data[DX7_DUMP_SIZE_BULK - 1] != 0xf7) {
- post("dssi~: badly formatted DX7 32 voice dump!");
- count = 0;
-
-#ifdef CHECKSUM_PATCH_FILES_ON_LOAD
- } else if (dx7_bulk_dump_checksum(&raw_patch_data[6],
- DX7_VOICE_SIZE_PACKED * 32) !=
- raw_patch_data[DX7_DUMP_SIZE_BULK - 2]) {
-
- post("dssi~: DX7 32 voice dump with bad checksum!");
- count = 0;
-
-#endif
- } else {
-
- count = 32;
- if (count > maxpatches)
- count = maxpatches;
- memcpy(firstpatch, raw_patch_data + 6, count * DX7_VOICE_SIZE_PACKED);
-
- }
- } else {
-
- /* unsuccessful load */
- post("dssi~: unknown patch bank file format!");
- count = 0;
-
- }
-
- free(raw_patch_data);
-
- if(count == 32)
- value = encode_7in6((uint8_t *)&patchbuf[0].data[0],
- count * DX7_VOICE_SIZE_PACKED);
-
- }
- else if(!strcmp(x->descriptor->LADSPA_Plugin->Label,
- "FluidSynth-DSSI")){
- key = malloc(6 * sizeof(char));
- strcpy(key, "load");
- value = filename;
- }
- else{
- post("dssi~: %s patches are not supported",
- x->descriptor->LADSPA_Plugin->Label);
- }
-
- }
-
- if(!strcmp(msg_type, "dir") && x->descriptor->configure){
- pathlen = strlen(argv[1].a_w.w_symbol->s_name) + 2;
- x->project_dir = malloc((pathlen) * sizeof(char));
- atom_string(&argv[1], x->project_dir, pathlen);
- post("dssi~: project directory for instance %d has been set to: %s", instance, x->project_dir);
- key = DSSI_PROJECT_DIRECTORY_KEY;
- value = x->project_dir;
- }
-
- else if(!strcmp(msg_type, "dir"))
- post("dssi~: %s %s: operation not supported", msg_type,
- argv[1].a_w.w_symbol->s_name);
-
- if(!strcmp(msg_type, "show") || !strcmp(msg_type, "hide")){
- instance = (int)atom_getfloatarg(1, argc, argv) - 1;
- if(!strcmp(msg_type, "show"))
- toggle = 1;
- else
- toggle = 0;
-
- if(instance == -1){
- while(n_instances--)
- dssi_show(x, n_instances, toggle);
- }
- else
- dssi_show(x, instance, toggle);
- }
-
- if(!strcmp(msg_type, "remap")) {
- /* remap channel to instance */
- for(i = 0; i < x->n_instances && i < 128; i++){
- chan = (int)atom_getfloatarg(1 + i, argc, argv);
- post("dssi~: remapped MIDI channel %d to %d", 1+i, chan);
- x->channelMap[i+1] = chan;
- }
- }
-
- }
-
- /*Use this to send arbitrary configure message to plugin */
- else if(!strcmp(msg_type, "configure")){
- key =
- (char *)malloc(key_size = (strlen(argv[1].a_w.w_symbol->s_name) + 2) * sizeof(char));
- atom_string(&argv[1], key, key_size);
- if(argc >= 3){
- if (argv[2].a_type == A_FLOAT){
- val = atom_getfloatarg(2, argc, argv);
- value = (char *)malloc(TYPE_STRING_SIZE *
- sizeof(char));
- sprintf(value, "%.2f", val);
- }
- else if(argv[2].a_type == A_SYMBOL){
- value =
- (char *)malloc(value_size =
- (strlen(argv[2].a_w.w_symbol->s_name) + 2) *
- sizeof(char));
- atom_string(&argv[2], value, value_size);
- }
-
- }
-
- if(argc == 4 && argv[3].a_type == A_FLOAT)
- instance = atom_getfloatarg(3, argc, argv) - 1;
- else if (n_instances)
- instance = -1;
- }
-
- if(key != NULL && value != NULL){
- if(instance == -1){
- while(n_instances--){
- debug = dssi_tilde_send_configure(
- x, key, value, n_instances);
- dssi_tilde_configure_buffer(x, key, value, n_instances);
- }
- }
- /*FIX: Put some error checking in here to make sure instance is valid*/
- else{
-
- debug = dssi_tilde_send_configure(x, key, value, instance);
- dssi_tilde_configure_buffer(x, key, value, instance);
- }
- }
-#if DEBUG
- post("The plugin returned %s", debug);
-#endif
- free(msg_type);
- free(patchbuf);
-
- return 0;
-}
-
-static void dssi_tilde_bang(t_dssi_tilde *x)
-{
- t_atom at[3];
-
- at[0].a_type = A_FLOAT;
- at[1].a_type = A_SYMBOL;
- at[2].a_type = A_SYMBOL;
-
- if(x->plugin_label != NULL){
- at[0].a_w.w_float = x->n_instances;
- at[1].a_w.w_symbol = gensym ((char *)x->plugin_label);
- }
- else{
- at[0].a_w.w_float = 0;
- at[1].a_w.w_symbol = gensym ("plugin");
- }
- at[2].a_w.w_symbol = gensym ("instances");
- outlet_anything (x->control_outlet, gensym ("running"), 3, at);
-}
-
-static t_int *dssi_tilde_perform(t_int *w)
-{
- int N = (t_int)(w[2]);
- t_dssi_tilde *x = (t_dssi_tilde *)(w[1]);
- t_float **inputs = (t_float **)(&w[3]);
- t_float **outputs = (t_float **)(&w[3] + x->plugin_ins);
- int i, n, timediff, framediff, instance = 0;
- /*See comment for dssi_tilde_plug_plugin */
- if(x->dsp){
- x->dsp_loop = 1;
-
- for(i = 0; i < x->plugin_ins; i++)
- memcpy(x->plugin_InputBuffers[i], inputs[i], N *
- sizeof(LADSPA_Data));
-
- for (i = 0; i < x->n_instances; i++)
- x->instanceEventCounts[i] = 0;
-
- for (;x->bufReadIndex != x->bufWriteIndex; x->bufReadIndex =
- (x->bufReadIndex + 1) % EVENT_BUFSIZE) {
-
- instance = x->midiEventBuf[x->bufReadIndex].data.note.channel;
-
- /*This should never happen, but check anyway*/
- if(instance > x->n_instances || instance < 0){
- post(
- "dssi~: %s: discarding spurious MIDI data, for instance %d",
- x->descriptor->LADSPA_Plugin->Label,
- instance);
-#if DEBUG
- post("n_instances = %d", x->n_instances);
-#endif
- continue;
- }
-
- if (x->instanceEventCounts[instance] == EVENT_BUFSIZE){
- post("dssi~: MIDI overflow on channel %d", instance);
- continue;
- }
-
- timediff = (t_int)(clock_gettimesince(x->time_ref) * 1000) -
- x->midiEventBuf[x->bufReadIndex].time.time.tv_nsec;
- framediff = (t_int)((t_float)timediff * .000001 / x->sr_inv);
-
- if (framediff >= N || framediff < 0)
- x->midiEventBuf[x->bufReadIndex].time.tick = 0;
- else
- x->midiEventBuf[x->bufReadIndex].time.tick =
- N - framediff - 1;
-
- x->instanceEventBuffers[instance]
- [x->instanceEventCounts[instance]] =
- x->midiEventBuf[x->bufReadIndex];
-#if DEBUG
- post("%s, note received on channel %d",
- x->descriptor->LADSPA_Plugin->Label,
- x->instanceEventBuffers[instance]
- [x->instanceEventCounts[instance]].data.note.channel);
-#endif
- x->instanceEventCounts[instance]++;
-
-#if DEBUG
- post("Instance event count for instance %d of %d: %d\n",
- instance + 1, x->n_instances, x->instanceEventCounts[instance]);
-#endif
-
- }
-
- i = 0;
- while(i < x->n_instances){
- if(x->instanceHandles[i] &&
- x->descriptor->run_multiple_synths){
- x->descriptor->run_multiple_synths
- (x->n_instances, x->instanceHandles,
- (unsigned long)N, x->instanceEventBuffers,
- &x->instanceEventCounts[0]);
- break;
- }
- else if (x->instanceHandles[i] &&
- x->descriptor->run_synth){
- x->descriptor->run_synth(x->instanceHandles[i],
- (unsigned long)N, x->instanceEventBuffers[i],
- x->instanceEventCounts[i]);
- i++;
- }
- else if (x->instanceHandles[i] &&
- x->descriptor->LADSPA_Plugin->run){
- x->descriptor->LADSPA_Plugin->run
- (x->instanceHandles[i], N);
- i++;
- }
- }
-
-
- for(i = 0; i < x->plugin_outs; i++)
- memcpy(outputs[i], (t_float *)x->plugin_OutputBuffers[i], N *
- sizeof(LADSPA_Data));
-
- /*
- for(i = 0; i < x->plugin_outs; i++)
- memcpy(x->outlets[i], (t_outlet *)x->plugin_OutputBuffers[i], N *
- sizeof(LADSPA_Data));*/
- x->dsp_loop = 0;
- }
- return w + (x->plugin_ins + x->plugin_outs + 3);
-}
-
-static void dssi_tilde_dsp(t_dssi_tilde *x, t_signal **sp)
-{
- if(x->n_instances){
-
-
- t_int *dsp_vector, i, N, M;
-
- M = x->plugin_ins + x->plugin_outs + 2;
-
- dsp_vector = (t_int *) getbytes(M * sizeof(t_int));
-
- dsp_vector[0] = (t_int)x;
- dsp_vector[1] = (t_int)sp[0]->s_n;
-
- for(i = 2; i < M; i++)
- dsp_vector[i] = (t_int)sp[i - 1]->s_vec;
-
- dsp_addv(dssi_tilde_perform, M, dsp_vector);
-
-
- /* int n, m;
-
- t_float **outlets;
- t_float **inlets;
-
- for(n = 0, m = 1; n < x->plugin_ins; n++, m++)
- inlets[n] = sp[m]->s_vec;
- for(n = 0; n < x->plugin_outs; n++, ++m)
- outlets[n] = sp[m]->s_vec;
-
-*/ /*
-
- t_float **outlets = (t_float **)x->outlets;
- t_float **inlets = (t_float **)x->inlets;
-
- m = 1;
-
- for(n = 0; n < x->plugin_ins; n++)
- *inlets++ = sp[m++]->s_vec;
- for(n = 0; n < x->plugin_outs; n++)
- *outlets++ = sp[m++]->s_vec;
- */ }
- /* dsp_add(dssi_tilde_perform, 2, sp[0]->s_n, x); */
-
-}
-
-static void dssi_tilde_quit_plugin(t_dssi_tilde *x){
-
- t_int i, instance;
- for(instance = 0; instance < x->n_instances; instance++) {
- if(x->instances[instance].uiTarget && x->is_DSSI){
- lo_send(x->instances[instance].uiTarget,
- x->instances[instance].ui_osc_quit_path, "");
- lo_address_free(x->instances[instance].uiTarget);
- x->instances[instance].uiTarget = NULL;
- }
- /* no -- see comment in osc_exiting_handler */
- /* if (!instances[i].inactive) { */
- /* if (x->descriptor->LADSPA_Plugin->deactivate) {
- x->descriptor->LADSPA_Plugin->deactivate
- (x->instanceHandles[instance]);
- }*/
- dssi_tilde_deactivate_plugin(x, (t_float)instance);
- /* } */
- if (x->descriptor->LADSPA_Plugin &&
- x->descriptor->LADSPA_Plugin->cleanup) {
- x->descriptor->LADSPA_Plugin->cleanup
- (x->instanceHandles[instance]);
- }
- }
-}
-
-static void dssi_tilde_free_plugin(t_dssi_tilde *x){
-
- t_int i, instance;
- if(x->plugin_label != NULL)
- free((char *)x->plugin_label);
- if(x->plugin_handle != NULL){
- instance = x->n_instances;
- free((LADSPA_Handle)x->instanceHandles);
- free(x->plugin_ControlInPortNumbers);
- free((t_float *)x->plugin_InputBuffers);
- free(x->instanceEventCounts);
- free(x->plugin_ControlDataInput);
- free(x->plugin_ControlDataOutput);
-
- while(instance--){
-
- if(x->instances[instance].gui_pid){
-#if DEBUG
- post("Killing GUI process PID = %d", x->instances[instance].gui_pid);
-#endif
- kill(x->instances[instance].gui_pid, SIGINT);
- }
- if (x->instances[instance].pluginPrograms) {
- for (i = 0; i <
- x->instances[instance].plugin_ProgramCount; i++)
- free((void *)
- x->instances[instance].pluginPrograms[i].Name);
- free((char *)x->instances[instance].pluginPrograms);
- x->instances[instance].pluginPrograms = NULL;
- x->instances[instance].plugin_ProgramCount = 0;
- }
- free(x->instanceEventBuffers[instance]);
- if(x->is_DSSI){
- free(x->instances[instance].ui_osc_control_path);
- free(x->instances[instance].ui_osc_configure_path);
- free(x->instances[instance].ui_osc_program_path);
- free(x->instances[instance].ui_osc_show_path);
- free(x->instances[instance].ui_osc_hide_path);
- free(x->instances[instance].ui_osc_quit_path);
- free(x->instances[instance].osc_url_path);
- }
- free(x->instances[instance].plugin_PortControlInNumbers);
- if(x->plugin_outs)
- free(x->plugin_OutputBuffers[instance]);
- }
- if(x->is_DSSI){
- if(x->project_dir != NULL)
- free(x->project_dir);
- free(x->osc_url_base);
- dssi_tilde_configure_buffer_free(x);
- }
- free((snd_seq_event_t *)x->instanceEventBuffers);
- free(x->instances);
- free((t_float *)x->plugin_OutputBuffers);
-
- /*sleep(1);*/
- if(x->plugin_ins){
- for(i = 0; i < x->plugin_ins; i++)
- inlet_free((t_inlet *)x->inlets[i]);
- freebytes(x->inlets, x->plugin_ins * sizeof(t_inlet *));
- }
-
- if(x->plugin_outs){
- for(i = 0; i < x->plugin_outs; i++)
- outlet_free((t_outlet *)x->outlets[i]);
- freebytes(x->outlets, x->plugin_outs * sizeof(t_outlet *));
- }
- if(x->control_outlet)
- outlet_free(x->control_outlet);
- if(x->plugin_basename)
- free(x->plugin_basename);
- if(x->port_info)
- free(x->port_info);
- }
-}
-
-static void dssi_tilde_init_plugin(t_dssi_tilde *x){
-
- x->project_dir = NULL;
- x->configure_buffer_head = NULL;
- x->outlets = NULL;
- x->inlets = NULL;
- x->control_outlet = NULL;
- x->plugin_handle = NULL;
- x->plugin_full_path = NULL;
- x->plugin_label = NULL;
- x->plugin_basename = NULL;
- x->osc_url_base = NULL;
- x->plugin_ControlDataInput = x->plugin_ControlDataOutput = NULL;
- x->plugin_InputBuffers = x->plugin_OutputBuffers = NULL;
- x->plugin_ControlInPortNumbers = NULL;
- x->port_info = NULL;
- x->descriptor = NULL;
- x->instanceEventCounts = NULL;
- x->instances = NULL;
- x->instanceHandles = NULL;
- x->is_DSSI = 0;
- x->n_instances = 0;
- x->dsp = 0;
- x->dsp_loop = 0;
- x->plugin_ins = x->plugin_outs =
- x->plugin_controlIns = x->plugin_controlOuts = 0;
- x->ports_in = x->ports_out = x->ports_controlIn = x->ports_controlOut = 0;
- x->bufWriteIndex = x->bufReadIndex = 0;
-
-}
-
-static void *dssi_tilde_load_plugin(t_dssi_tilde *x, t_int argc, t_atom *argv){
- char *plugin_basename = NULL,
- *plugin_full_path = NULL,
- *tmpstr,
- *plugin_label,
- plugin_dir[MAXPDSTRING];
-
-#if DEBUG
- post("argc = %d", argc);
-#endif
- int i,
- stop,
- fd;
- size_t pathlen;
-
- stop = 0;
-
- if (argc){
- char *argstr = strdup(argv[0].a_w.w_symbol->s_name);
-
- if(strstr(argstr, ":") != NULL){
- tmpstr = strtok(argstr, ":");
- plugin_full_path = strdup(tmpstr);
- plugin_label = strtok(NULL, ":");
- // first part of the string is empty, i.e. ':mystring'
- if (plugin_label == NULL) {
- x->plugin_label = plugin_full_path;
- plugin_full_path = NULL;
- } else {
- x->plugin_label = strdup(plugin_label);
- }
- }
- else{
- x->plugin_label = strdup(argstr);
- tmpstr = (char *)plugin_tilde_search_plugin_by_label(x, x->plugin_label);
- if(tmpstr)
- plugin_full_path = strdup(tmpstr);
- }
- free(argstr);
-#if DEBUG
- post("plugin path = %s", plugin_full_path);
- post("plugin name = %s", x->plugin_label);
-#endif
-
- if(plugin_full_path != NULL){
- /* First try to load as is: this will work if plugin_full_path is an
- * absolute path, or the name of a library that is in DSSI_PATH
- * or LADSPA_PATH environment variables */
- x->plugin_full_path = (char *)plugin_full_path;
- /* If that didn't work, search for it in the 'canvas' path, which
- * includes the Pd search dirs and any 'extra' paths set with
- * [declare] */
- fd = canvas_open(x->x_canvas, plugin_full_path, "",
- plugin_dir, &plugin_basename, MAXPDSTRING, 0);
-
- if (fd >= 0) {
-#if DEBUG
- post("plugin directory is %s, filename is %s",
- plugin_dir, plugin_basename);
-#endif
- x->plugin_basename = strdup(plugin_basename);
- pathlen = strlen(plugin_dir);
- tmpstr = &plugin_dir[pathlen];
- sprintf(tmpstr, "/%s", plugin_basename);
- tmpstr = plugin_dir;
- x->plugin_handle = loadLADSPAPluginLibrary(tmpstr);
- } else {
- x->plugin_handle = loadLADSPAPluginLibrary(plugin_full_path);
- }
-
- if (x->plugin_handle == NULL)
- error("dssi~: can't find plugin in Pd paths, "
- "try using [declare] to specify the path.");
-
- }
-
- if (x->plugin_handle != NULL){
- tmpstr = strdup(plugin_full_path);
- /* Don't bother working out the plugin name if we used canvas_open()
- * to get the path */
- if(plugin_basename == NULL){
- if(strstr(tmpstr, ".so")){
- plugin_basename = strtok((char *)tmpstr, "/");
- while(strstr(plugin_basename, ".so") == NULL)
- plugin_basename = strtok(NULL, "/");
- x->plugin_basename = strdup(plugin_basename);
-#if DEBUG
- post("plugin basename = %s", x->plugin_basename);
-#endif
- }
- else{
- post("dssi~: invalid plugin path, must end in .so");
- return (void *) x;
- }
- }
- free(tmpstr);
- if(x->desc_func = (DSSI_Descriptor_Function)dlsym(x->plugin_handle, "dssi_descriptor")){
- x->is_DSSI = 1;
- x->descriptor = (DSSI_Descriptor *)x->desc_func(0);
- }
- else if(x->desc_func =
- (DSSI_Descriptor_Function)dlsym(x->plugin_handle, "ladspa_descriptor")){
- x->is_DSSI = 0;
- x->descriptor =
- ladspa_to_dssi((LADSPA_Descriptor *)
- x->desc_func(0));
- }
-
-
- if(argc >= 2)
- x->n_instances = (t_int)argv[1].a_w.w_float;
- else
- x->n_instances = 1;
-
-
-#if DEBUG
- post("n_instances = %d", x->n_instances);
-#endif
- x->instances = (t_dssi_instance *)malloc(sizeof(t_dssi_instance) *
- x->n_instances);
-
- if(x->descriptor){
-#if DEBUG
- post("%s loaded successfully!",
- x->descriptor->LADSPA_Plugin->Label);
-#endif
-
- /*allocate memory for port_info*/
-
- x->port_info = (t_port_info *)malloc
- (x->descriptor->LADSPA_Plugin->PortCount *
- sizeof(t_port_info));
-
- dssi_tilde_port_info(x);
- dssi_tilde_assign_ports(x);
- for(i = 0; i < x->n_instances; i++){
- x->instanceHandles[i] =
- x->descriptor->LADSPA_Plugin->
- instantiate(x->descriptor->LADSPA_Plugin, x->sr);
- if (!x->instanceHandles[i]){
- post("dssi~: instantiation of instance %d failed", i);
- stop = 1;
- break;
- }
- }
- if(!stop){
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_init_instance(x, i);
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_connect_ports(x, i);
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_activate_plugin(x, i);
-
- if(x->is_DSSI){
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_osc_setup(x, i);
-#if LOADGUI
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_load_gui(x, i);
-#endif
- for(i = 0;i < x->n_instances; i++)
- dssi_tilde_init_programs(x, i);
-
- for(i = 0; i < x->n_instances && i < 128; i++){
- x->channelMap[i] = i;
- }
- }
- }
- }
- }
- else
- post("dssi~: error: plugin not loaded");
- }
- else
- post("dssi~: no arguments given, please supply a path");
-
- x->control_outlet =
- outlet_new (&x->x_obj, gensym("control"));
-
- if (x->plugin_handle != NULL){
- if(x->plugin_outs){
- x->outlets = (t_outlet **)getbytes(x->plugin_outs * sizeof(t_outlet *));
- for(i = 0;i < x->plugin_outs; i++)
- x->outlets[i] = outlet_new(&x->x_obj, &s_signal);
- /* x->outlets =
- (t_float **)calloc(x->plugin_outs,
- sizeof(t_float *));
- */
- }
- else
- post("dssi~: error: plugin has no outputs");
- if(x->plugin_ins){
- x->inlets = (t_inlet **)getbytes(x->plugin_ins * sizeof(t_inlet *));
- for(i = 0;i < x->plugin_ins; i++)
- x->inlets[i] = inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
- /* x->inlets =
- (t_float **)calloc(x->plugin_ins,
- sizeof(t_float *));
- */
- }
- else
- post("dssi~: error: plugin has no inputs");
-
- x->dsp = 1;
- post("dssi~: %d instances of %s, ready.", x->n_instances,
- x->plugin_label);
- }
- else
- post("dssi~: error: no plugin handle");
-
- return (void *)x;
-}
-
-
-/* This method is currently buggy. PD's inlet/outlet handling seems buggy if you try to create ins/outs on the fly. Needs further investigation ...*/
-static void dssi_tilde_plug_plugin(t_dssi_tilde *x, t_symbol *s, int argc, t_atom *argv){
-
- x->dsp = 0;
- dssi_tilde_quit_plugin(x);
- while(1){
- if(!x->dsp_loop){
- dssi_tilde_free_plugin(x);
- break;
- }
- }
- dssi_tilde_init_plugin(x);
- dssi_tilde_load_plugin(x, argc, argv);
-}
-
-static void *dssi_tilde_new(t_symbol *s, t_int argc, t_atom *argv){
-
- t_dssi_tilde *x = (t_dssi_tilde *)pd_new(dssi_tilde_class);
- post("\n========================================\ndssi~: DSSI/LADSPA host - version %.2f\n========================================\n", VERSION);
-
- dssi_tilde_init_plugin(x);
-
- x->sr = (t_int)sys_getsr();
- x->sr_inv = 1 / (t_float)x->sr;
- x->time_ref = (t_int)clock_getlogicaltime;
- x->blksize = sys_getblksize();
- x->dsp = 0;
- x->x_canvas = canvas_getcurrent();
-
- pthread_mutex_init(&x->midiEventBufferMutex, NULL);
- return dssi_tilde_load_plugin(x, argc, argv);
-
-}
-
-static void dssi_tilde_free(t_dssi_tilde *x){
-
-#if DEBUG
- post("Calling dssi_tilde_free");
-#endif
-
- dssi_tilde_quit_plugin(x);
- dssi_tilde_free_plugin(x);
-
-}
-
-static void dssi_tilde_sigchld_handler(int sig) {
- wait(NULL);
-}
-
-void dssi_tilde_setup(void) {
-
- dssi_tilde_class = class_new(gensym("dssi~"), (t_newmethod)dssi_tilde_new,
- (t_method)dssi_tilde_free, sizeof(t_dssi_tilde), 0, A_GIMME, 0);
- class_addlist(dssi_tilde_class, dssi_tilde_list);
- class_addbang(dssi_tilde_class, dssi_tilde_bang);
- class_addmethod(dssi_tilde_class,
- (t_method)dssi_tilde_dsp, gensym("dsp"), 0);
- class_addmethod(dssi_tilde_class, (t_method)dssi_tilde_dssi_methods,
- gensym("dssi"), A_GIMME, 0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_control,
- gensym ("control"),A_DEFSYM, A_DEFFLOAT, A_DEFFLOAT, 0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_info,
- gensym ("info"),0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_list_plugins,
- gensym ("listplugins"),0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_reset,
- gensym ("reset"), A_DEFFLOAT, 0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_plug_plugin,
- gensym ("plug"),A_GIMME,0);
- /* class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_activate_plugin,
- gensym ("activate"),A_DEFFLOAT - 1,0);
- class_addmethod (dssi_tilde_class,(t_method)dssi_tilde_deactivate_plugin,
- gensym ("deactivate"),A_DEFFLOAT - 1,0);*/
- class_sethelpsymbol(dssi_tilde_class, gensym("dssi-help"));
- CLASS_MAINSIGNALIN(dssi_tilde_class, t_dssi_tilde, f);
- signal(SIGCHLD, dssi_tilde_sigchld_handler);
-}
-
-static int osc_message_handler(const char *path, const char *types,
- lo_arg **argv,int argc, void *data, void *user_data)
-{
-#if DEBUG
- post("osc_message_handler active");
-#endif
- int i, instance = 0;
- const char *method;
- char chantemp[2];
- t_dssi_tilde *x = (t_dssi_tilde *)(user_data);
-
- if (strncmp(path, "/dssi/", 6)){
-#if DEBUG
- post("calling osc_debug_handler");
-#endif
- return osc_debug_handler(path, types, argv, argc, data, x);
- }
- for (i = 0; i < x->n_instances; i++) {
- if (!strncmp(path + 6, x->instances[i].osc_url_path,
- strlen(x->instances[i].osc_url_path))) {
- instance = i;
- break;
- }
- }
-#if DEBUG
- for(i = 0; i < argc; i++){
- post("got osc request %c from instance %d, path: %s",
- types[i],instance,path);
- }
-#endif
-
- if (!x->instances[instance].osc_url_path){
-#if DEBUG
- post("calling osc_debug_handler");
-#endif
- return osc_debug_handler(path, types, argv, argc, data, x);
- }
- method = path + 6 + strlen(x->instances[instance].osc_url_path);
- if (*method != '/' || *(method + 1) == 0){
-#if DEBUG
- post("calling osc_debug_handler");
-#endif
- return osc_debug_handler(path, types, argv, argc, data, x);
- }
- method++;
-
- if (!strcmp(method, "configure") && argc == 2 && !strcmp(types, "ss")) {
-
-#if DEBUG
- post("calling osc_configure_handler");
-#endif
- return osc_configure_handler(x, argv, instance);
-
- } else if (!strcmp(method, "control") && argc == 2 && !strcmp(types, "if")) {
-#if DEBUG
- post("calling osc_control_handler");
-#endif
- return osc_control_handler(x, argv, instance);
- }
-
- else if (!strcmp(method, "midi") && argc == 1 && !strcmp(types, "m")) {
-
-#if DEBUG
- post("calling osc_midi_handler");
-#endif
- return osc_midi_handler(x, argv, instance);
-
- } else if (!strcmp(method, "program") && argc == 2 && !strcmp(types, "ii")){
-#if DEBUG
- post("calling osc_program_handler");
-#endif
- return osc_program_handler(x, argv, instance);
-
- } else if (!strcmp(method, "update") && argc == 1 && !strcmp(types, "s")){
-#if DEBUG
- post("calling osc_update_handler");
-#endif
- return osc_update_handler(x, argv, instance);
-
- } else if (!strcmp(method, "exiting") && argc == 0) {
-
- return osc_exiting_handler(x, argv, instance);
- }
-
- return osc_debug_handler(path, types, argv, argc, data, x);
-}
-
diff --git a/dssi/src/dssi~.h b/dssi/src/dssi~.h
deleted file mode 100644
index 6aadb85..0000000
--- a/dssi/src/dssi~.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* dssi~ - A DSSI host for PD
- *
- * Copyright 2006 Jamie Bullock and others
- *
- * This file incorporates code from the following sources:
- *
- * jack-dssi-host (BSD-style license): Copyright 2004 Chris Cannam, Steve Harris and Sean Bolton.
- *
- * Hexter (GPL license): Copyright (C) 2004 Sean Bolton and others.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include "m_pd.h"
-#include "dssi.h"
-#include <dlfcn.h>
-#include <lo/lo.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h> /*for exit()*/
-#include <sys/types.h> /* for fork() */
-#include <signal.h> /* for kill() */
-#include <sys/wait.h> /* for wait() */
-#include <dirent.h> /* for readdir() */
-
-#define DX7_VOICE_SIZE_PACKED 128 /*From hexter_types.h by Sean Bolton */
-#define DX7_DUMP_SIZE_BULK 4096+8
-
-
-#define VERSION 0.99
-#define EVENT_BUFSIZE 1024
-#define OSC_BASE_MAX 1024
-#define TYPE_STRING_SIZE 20 /* Max size of event type string (must be two more bytes than needed) */
-#define DIR_STRING_SIZE 1024 /* Max size of directory string */
-#define ASCII_n 110
-#define ASCII_p 112
-#define ASCII_c 99
-#define ASCII_b 98
-#define ASCII_t 116
-#define ASCII_a 97
-
-#define LOADGUI 0 /* FIX: depracate this */
-#ifdef DEBUG
-#define CHECKSUM_PATCH_FILES_ON_LOAD 1
-#endif
-
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-
-
-/*From dx7_voice.h by Sean Bolton */
-
-typedef struct _dx7_patch_t {
- uint8_t data[128];
-} dx7_patch_t;
-
-typedef struct _dssi_instance {
-
- long currentBank;
- long currentProgram;
- int pendingBankLSB;
- int pendingBankMSB;
- int pendingProgramChange;
-
- int plugin_ProgramCount;
- DSSI_Program_Descriptor *pluginPrograms;
-
- lo_address uiTarget; /*osc stuff */
- int ui_hidden;
- int ui_show;
- int uiNeedsProgramUpdate;
- char *ui_osc_control_path;
- char *ui_osc_configure_path;
- char *ui_osc_program_path;
- char *ui_osc_show_path;
- char *ui_osc_hide_path;
- char *ui_osc_quit_path;
-
- int *plugin_PortControlInNumbers; /*not sure if this should go here?*/
-
- char *osc_url_path;
- pid_t gui_pid;
-
-} t_dssi_instance;
-
-struct dssi_configure_pair {
- t_int instance;
- char *key,
- *value;
- struct dssi_configure_pair *next;
-};
-
-typedef struct dssi_configure_pair t_dssi_configure_pair;
-
-typedef struct _port_info {
- t_atom type,
- data_type,
- name,
- lower_bound,
- upper_bound,
- p_default;
-} t_port_info;
-
-typedef struct _dssi_tilde {
- t_object x_obj;
- t_int is_DSSI;
- char *plugin_label;
- char *plugin_full_path; /*absolute path to plugin */
- t_canvas *x_canvas; /* pointer to the canvas the object is instantiated on */
- void *plugin_handle;
- char *project_dir; /* project dircetory */
- LADSPA_Handle *instanceHandles; /*was handle*/
- t_dssi_instance *instances;
- int n_instances;
- unsigned long *instanceEventCounts;
- unsigned char channelMap[128];
- snd_seq_event_t **instanceEventBuffers;
-
- snd_seq_event_t midiEventBuf[EVENT_BUFSIZE];
- /*static snd_seq_event_t **instanceEventBuffers;*/
- int bufWriteIndex, bufReadIndex;
- pthread_mutex_t midiEventBufferMutex;
- /*static pthread_mutex_t listHandlerMutex = PTHREAD_MUTEX_INITIALIZER;*/
-
- DSSI_Descriptor_Function desc_func;
- DSSI_Descriptor *descriptor;
-
- t_port_info *port_info;
-
- t_int ports_in, ports_out, ports_controlIn, ports_controlOut;
- t_int plugin_ins;/* total audio input ports for plugin*/
- t_int plugin_outs;/* total audio output ports plugin*/
- t_int plugin_controlIns;/* total control input ports*/
- t_int plugin_controlOuts;/* total control output ports */
-
- unsigned long *plugin_ControlInPortNumbers; /*Array of input port numbers for the plugin */
-
- t_float **plugin_InputBuffers, **plugin_OutputBuffers; /* arrays of arrays for buffering audio for each audio port */
- t_float *plugin_ControlDataInput, *plugin_ControlDataOutput; /*arrays for control data for each port (1 item per 'run')*/
- lo_server_thread osc_thread;
- char *osc_url_base;
- char *plugin_basename;
-
- t_int time_ref; /*logical time reference */
- t_int sr;
- t_float sr_inv;
- t_int blksize;
- t_float f;
-
- t_outlet **outlets;
- t_inlet **inlets;
- t_outlet *control_outlet;
-
- t_dssi_configure_pair *configure_buffer_head;
-
- t_int dsp; /* boolean dsp setting */
- t_int dsp_loop;
-
-} t_dssi_tilde;
-
-static char *dssi_tilde_send_configure(t_dssi_tilde *x, char *key,
- char *value, t_int instance);
-static int osc_message_handler(const char *path, const char *types,
- lo_arg **argv, int argc, void *data, void *user_data);
-static LADSPA_Data get_port_default(t_dssi_tilde *x, int port);
-static void MIDIbuf(int type, int chan, int param, int val, t_dssi_tilde *x);
-
-
diff --git a/dssi/src/jload.c b/dssi/src/jload.c
deleted file mode 100644
index 1672b91..0000000
--- a/dssi/src/jload.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/* load.c
-
- Free software by Richard W.E. Furse. Do with as you will. No
- warranty. */
-
-/* patched by Jarno Seppänen, jams@cs.tut.fi, for plugin~ */
-
-/* patched by Jamie Bullock, jamie@postlude.co.uk, for dssi~ */
-
-/*****************************************************************************/
-
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*****************************************************************************/
-
-#include "ladspa.h"
-#include "jutils.h"
-
-/*****************************************************************************/
-
-/* This function provides a wrapping of dlopen(). When the filename is
- not an absolute path (i.e. does not begin with / character), this
- routine will search the LADSPA_PATH for the file. */
-static void *
-dlopenLADSPA(const char * pcFilename, int iFlag) {
-
- char * pcBuffer;
- const char * pcEnd;
- const char * pcLADSPAPath;
- const char * pcStart;
- int iEndsInSO;
- int iNeedSlash;
- size_t iFilenameLength;
- void * pvResult;
- char *pluginPath;
-
-
- iFilenameLength = strlen(pcFilename);
- pvResult = NULL;
-
- /* First we just try calling dlopen(). This works if the user knows
- about dlopen() and has placed the file on the LD_LIBRARY path or
- has used an absolute directory. */
- pvResult = dlopen(pcFilename, iFlag);
- if (pvResult != NULL)
- return pvResult;
-
- /* If the filename is not absolute then we wish to check along the
- LADSPA_PATH path to see if we can find the file there. */
- if (pcFilename[0] != '/') {
-
- pcLADSPAPath = NULL;
-
- if(getenv("LADSPA_PATH") && getenv("DSSI_PATH")){
- pluginPath = malloc(sizeof(char) *
- (strlen(getenv("LADSPA_PATH")) + 1) +
- sizeof(char) * strlen(getenv("DSSI_PATH")));
- sprintf(pluginPath, "%s:%s",
- getenv("LADSPA_PATH"), getenv("DSSI_PATH"));
- pcLADSPAPath = pluginPath;
- free(pluginPath);
- }
- if (pcLADSPAPath == NULL) {
- fprintf(stderr, "Warning: no LADSPA_PATH and DSSI_PATH, assuming /usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi\n");
- pcLADSPAPath =
- "/usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi";
- }
-
- if (pcLADSPAPath) {
-
- pcStart = pcLADSPAPath;
- while (*pcStart != '\0') {
- pcEnd = pcStart;
- while (*pcEnd != ':' && *pcEnd != '\0')
- pcEnd++;
-
- pcBuffer = malloc(iFilenameLength + 2 + (pcEnd - pcStart));
- if (pcEnd > pcStart)
- strncpy(pcBuffer, pcStart, pcEnd - pcStart);
- iNeedSlash = 0;
- if (pcEnd > pcStart)
- if (*(pcEnd - 1) != '/') {
- iNeedSlash = 1;
- pcBuffer[pcEnd - pcStart] = '/';
- }
- strcpy(pcBuffer + iNeedSlash + (pcEnd - pcStart), pcFilename);
-
- pvResult = dlopen(pcBuffer, iFlag);
-
- free (pcBuffer);
- if (pvResult != NULL){
- return pvResult;
- }
-
- pcStart = pcEnd;
- if (*pcStart == ':')
- pcStart++;
- }
- } else {
- fputs ("warning: You haven't specified the LADSPA_PATH environment variable and didn't specify an absolute path to the plug-in.\n"
- "Please set the LADSPA_PATH variable to point to your LADSPA plug-in directories (eg. \"export LADSPA_PATH=/usr/local/lib/ladspa\").\n", stderr);
- }
- }
-
- /* As a last ditch effort, check if filename does not end with
- ".so". In this case, add this suffix and recurse. */
- iEndsInSO = 0;
- if (iFilenameLength > 3)
- iEndsInSO = (strcmp(pcFilename + iFilenameLength - 3, ".so") == 0);
- if (!iEndsInSO) {
- pcBuffer = malloc(iFilenameLength + 4);
- strcpy(pcBuffer, pcFilename);
- strcat(pcBuffer, ".so");
- pvResult = dlopenLADSPA(pcBuffer, iFlag);
- }
-
- if (pvResult != NULL)
- return pvResult;
-
- /* If nothing has worked, then at least we can make sure we set the
- correct error message - and this should correspond to a call to
- dlopen() with the actual filename requested. The dlopen() manual
- page does not specify whether the first or last error message
- will be kept when multiple calls are made to dlopen(). We've
- covered the former case - now we can handle the latter by calling
- dlopen() again here. */
- return dlopen(pcFilename, iFlag);
-}
-
-/*****************************************************************************/
-
-void *
-loadLADSPAPluginLibrary(const char * pcPluginFilename) {
-
- void * pvPluginHandle;
-
- pvPluginHandle = dlopenLADSPA(pcPluginFilename, RTLD_NOW);
- if (!pvPluginHandle) {
- fprintf(stderr,
- "Failed to load plugin \"%s\": %s\n",
- pcPluginFilename,
- dlerror());
-#if 0
- exit(1);
-#else
- return NULL;
-#endif
- }
-
- return pvPluginHandle;
-}
-
-/*****************************************************************************/
-
-void
-unloadLADSPAPluginLibrary(void * pvLADSPAPluginLibrary) {
- dlclose(pvLADSPAPluginLibrary);
-}
-
-/*****************************************************************************/
-
-const LADSPA_Descriptor *
-findLADSPAPluginDescriptor(void * pvLADSPAPluginLibrary,
- const char * pcPluginLibraryFilename,
- const char * pcPluginLabel) {
-
- const LADSPA_Descriptor * psDescriptor;
- LADSPA_Descriptor_Function pfDescriptorFunction;
- unsigned long lPluginIndex;
-
- dlerror();
- pfDescriptorFunction
- = (LADSPA_Descriptor_Function)dlsym(pvLADSPAPluginLibrary,
- "ladspa_descriptor");
- if (!pfDescriptorFunction) {
- const char * pcError = dlerror();
- if (pcError)
- fprintf(stderr,
- "Unable to find ladspa_descriptor() function in plugin "
- "library file \"%s\": %s.\n"
- "Are you sure this is a LADSPA plugin file?\n",
- pcPluginLibraryFilename,
- pcError);
-#if 0
- exit(1);
-#else
- return NULL;
-#endif
- }
-
- for (lPluginIndex = 0;; lPluginIndex++) {
- psDescriptor = pfDescriptorFunction(lPluginIndex);
- if (psDescriptor == NULL) {
- fprintf(stderr,
- "Unable to find label \"%s\" in plugin library file \"%s\".\n",
- pcPluginLabel,
- pcPluginLibraryFilename);
-#if 0
- exit(1);
-#else
- return NULL;
-#endif
- }
- if (strcmp(psDescriptor->Label, pcPluginLabel) == 0)
- return psDescriptor;
- }
-}
-
-/*****************************************************************************/
-
-/* EOF */
diff --git a/dssi/src/jsearch.c b/dssi/src/jsearch.c
deleted file mode 100644
index 593c6f5..0000000
--- a/dssi/src/jsearch.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/* search.c
-
- Free software by Richard W.E. Furse. Do with as you will. No
- warranty. */
-
-/* patched by Jarno Seppänen, jams@cs.tut.fi, for plugin~ */
-
-/* patched by Jamie Bullock, jamie@postlude.co.uk, for dssi~ */
-
-/*****************************************************************************/
-
-#include <dirent.h>
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-/*****************************************************************************/
-
-#include "dssi.h"
-#include "jutils.h"
-
-/*****************************************************************************/
-
-/* Search just the one directory. */
- static void
-LADSPADirectoryPluginSearch (const char * pcDirectory,
- LADSPAPluginSearchCallbackFunction fCallbackFunction,
- void* user_data)
-{
- char * pcFilename;
- DIR * psDirectory;
- DSSI_Descriptor_Function fDescriptorFunction;
- long lDirLength;
- long iNeedSlash;
- struct dirent * psDirectoryEntry;
- void * pvPluginHandle;
- int is_DSSI = 0;
-
- lDirLength = strlen(pcDirectory);
- if (!lDirLength)
- return;
- if (pcDirectory[lDirLength - 1] == '/')
- iNeedSlash = 0;
- else
- iNeedSlash = 1;
-
- psDirectory = opendir(pcDirectory);
- if (!psDirectory)
- return;
-
- while (1) {
-
- psDirectoryEntry = readdir(psDirectory);
- if (!psDirectoryEntry) {
- closedir(psDirectory);
- return;
- }
-
- pcFilename = malloc(lDirLength
- + strlen(psDirectoryEntry->d_name)
- + 1 + iNeedSlash);
- strcpy(pcFilename, pcDirectory);
- if (iNeedSlash)
- strcat(pcFilename, "/");
- strcat(pcFilename, psDirectoryEntry->d_name);
-
- pvPluginHandle = dlopen(pcFilename, RTLD_LAZY);
- if (pvPluginHandle) {
- /* This is a file and the file is a shared library! */
-
- dlerror();
- if(fDescriptorFunction = (DSSI_Descriptor_Function)dlsym(pvPluginHandle,
- "ladspa_descriptor"))
- is_DSSI = 0;
-
- else if(fDescriptorFunction = (DSSI_Descriptor_Function)dlsym(pvPluginHandle,
- "dssi_descriptor"))
- is_DSSI = 1;
-
- if (dlerror() == NULL && fDescriptorFunction) {
- /* We've successfully found a ladspa_descriptor function. Pass
- it to the callback function. */
- fCallbackFunction(pcFilename,
- pvPluginHandle,
- fDescriptorFunction,
- user_data,
- is_DSSI);
- dlclose (pvPluginHandle);
- }
- else {
- /* It was a library, but not a LADSPA one. Unload it. */
- dlclose(pcFilename);
- }
- }
- }
-}
-
-/*****************************************************************************/
-
- void
-LADSPAPluginSearch(LADSPAPluginSearchCallbackFunction fCallbackFunction,
- void* user_data)
-{
-
- char * pcBuffer;
- const char * pcEnd;
- const char * pcLADSPAPath;
- char *pluginPath;
- const char * pcStart;
-
-
- pcLADSPAPath = NULL;
-
- if(getenv("LADSPA_PATH") && getenv("DSSI_PATH")){
- pluginPath = malloc(sizeof(char) *
- (strlen(getenv("LADSPA_PATH")) + 1) +
- sizeof(char) * strlen(getenv("DSSI_PATH")));
- sprintf(pluginPath, "%s:%s",
- getenv("LADSPA_PATH"), getenv("DSSI_PATH"));
- pcLADSPAPath = pluginPath;
- free(pluginPath);
- }
- if (pcLADSPAPath == NULL) {
- fprintf(stderr, "Warning: no LADSPA_PATH and DSSI_PATH, assuming /usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi\n");
- pcLADSPAPath =
- "/usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi";
- }
-
- pcStart = pcLADSPAPath;
- while (*pcStart != '\0') {
- pcEnd = pcStart;
- while (*pcEnd != ':' && *pcEnd != '\0')
- pcEnd++;
-
- pcBuffer = malloc(1 + pcEnd - pcStart);
- if (pcEnd > pcStart)
- strncpy(pcBuffer, pcStart, pcEnd - pcStart);
- pcBuffer[pcEnd - pcStart] = '\0';
-
- LADSPADirectoryPluginSearch(pcBuffer, fCallbackFunction, user_data);
-
- pcStart = pcEnd;
- if (*pcStart == ':')
- pcStart++;
- }
-}
-
-
-/*****************************************************************************/
-
-/* EOF */
diff --git a/dssi/src/jutils.h b/dssi/src/jutils.h
deleted file mode 100644
index fdf718f..0000000
--- a/dssi/src/jutils.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* utils.h
-
- Free software by Richard W.E. Furse. Do with as you will. No
- warranty. */
-
-/* patched by Jarno Seppänen, jams@cs.tut.fi, for plugin~ */
-
-/* patched by Jamie Bullock, jamie@postlude.co.uk, for dssi~ */
-
-#ifndef LADSPA_SDK_LOAD_PLUGIN_LIB
-#define LADSPA_SDK_LOAD_PLUGIN_LIB
-
-/*****************************************************************************/
-
-#include "dssi.h"
-
-/*****************************************************************************/
-
-/* Functions in load.c: */
-
-/* This function call takes a plugin library filename, searches for
- the library along the LADSPA_PATH, loads it with dlopen() and
- returns a plugin handle for use with findPluginDescriptor() or
- unloadLADSPAPluginLibrary(). Errors are handled by writing a
- message to stderr and calling exit(1). It is alright (although
- inefficient) to call this more than once for the same file. */
-void * loadLADSPAPluginLibrary(const char * pcPluginFilename);
-
-/* This function unloads a LADSPA plugin library. */
-void unloadLADSPAPluginLibrary(void * pvLADSPAPluginLibrary);
-
-/* This function locates a LADSPA plugin within a plugin library
- loaded with loadLADSPAPluginLibrary(). Errors are handled by
- writing a message to stderr and calling exit(1). Note that the
- plugin library filename is only included to help provide
- informative error messages. */
-const LADSPA_Descriptor *
-findLADSPAPluginDescriptor(void * pvLADSPAPluginLibrary,
- const char * pcPluginLibraryFilename,
- const char * pcPluginLabel);
-
-/*****************************************************************************/
-
-/* Functions in search.c: */
-
-/* Callback function for use with LADSPAPluginSearch(). The callback
- function passes the filename (full path), a plugin handle (dlopen()
- style) and a LADSPA_DescriptorFunction (from which
- LADSPA_Descriptors can be acquired). */
-typedef void LADSPAPluginSearchCallbackFunction
-(const char * pcFullFilename,
- void * pvPluginHandle,
- DSSI_Descriptor_Function fDescriptorFunction,
- void* user_data,
- int is_DSSI);
-
-/* Search through the $(LADSPA_PATH) (or a default path) for any
- LADSPA plugin libraries. Each plugin library is tested using
- dlopen() and dlsym(,"ladspa_descriptor"). After loading each
- library, the callback function is called to process it. This
- function leaves items passed to the callback function open. */
-void LADSPAPluginSearch(LADSPAPluginSearchCallbackFunction fCallbackFunction,
- void* user_data);
-
-/*****************************************************************************/
-
-#endif
-
-/* EOF */