diff options
author | N.N. <federico__@users.sourceforge.net> | 2007-09-18 17:00:04 +0000 |
---|---|---|
committer | N.N. <federico__@users.sourceforge.net> | 2007-09-18 17:00:04 +0000 |
commit | 4b9bb3a0789aac299eacd44bba6d3a5638091d95 (patch) | |
tree | a126b93b61a11b7e8c3e829bfc20f1e593fb3ffc |
new external: notemonosvn2git-root
svn path=/trunk/externals/ffext/; revision=8735
-rw-r--r-- | notemono/COPYING | 280 | ||||
-rw-r--r-- | notemono/README | 5 | ||||
-rw-r--r-- | notemono/makefile | 28 | ||||
-rw-r--r-- | notemono/notemono-help.pd | 37 | ||||
-rw-r--r-- | notemono/notemono.c | 133 |
5 files changed, 483 insertions, 0 deletions
diff --git a/notemono/COPYING b/notemono/COPYING new file mode 100644 index 0000000..2128a66 --- /dev/null +++ b/notemono/COPYING @@ -0,0 +1,280 @@ + GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 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
diff --git a/notemono/README b/notemono/README new file mode 100644 index 0000000..1b765ba --- /dev/null +++ b/notemono/README @@ -0,0 +1,5 @@ +this external is for tracking highest/lowest note +pressed on a midi keyboard, so you can achieve +monophonic midi input, in order to control monophonic +synth/oscillators + diff --git a/notemono/makefile b/notemono/makefile new file mode 100644 index 0000000..1bf18aa --- /dev/null +++ b/notemono/makefile @@ -0,0 +1,28 @@ +PD-PATH=/usr/lib/pd +PD-SCR=/usr/include + + +INCLUDE=-I$(PD-SCR) -I. +LIB=-lc -lm +CC_FLAGS = -DPD -c -Wall +LD_FLAGS = --export-dynamic -shared -o + + +TARGET=notemono.pd_linux +OBJ=notemono.o +#-------------------------------------------------------- + +all: pd_linux + +pd_linux: $(TARGET) + +$(TARGET): $(OBJ) + $(LD) $(LD_FLAGS) $(TARGET) $(OBJ) $(LIB) + strip --strip-unneeded $(TARGET) + chmod 755 $(TARGET) + +.c.o: + $(CC) $(CC_FLAGS) $(INCLUDE) $< + +clean: + rm -f $(OBJ) $(TARGET) diff --git a/notemono/notemono-help.pd b/notemono/notemono-help.pd new file mode 100644 index 0000000..cbbcd53 --- /dev/null +++ b/notemono/notemono-help.pd @@ -0,0 +1,37 @@ +#N canvas 409 325 572 404 10; +#X obj 87 267 notemono low; +#X obj 197 267 notemono high; +#X obj 87 294 pack f f; +#X obj 197 294 pack f f; +#X obj 87 240 unpack f f; +#X obj 197 240 unpack f f; +#X obj 87 321 print low; +#X obj 197 321 print high; +#X obj 87 166 t a a; +#X obj 87 52 notein; +#X floatatom 181 53 5 1 16 1 <--select_midi_channel midich -; +#X obj 87 92 pack f f; +#X obj 87 128 spigot; +#X obj 168 92 ==; +#X msg 197 166 \; midich 1; +#X obj 197 139 loadbang; +#X connect 0 0 2 0; +#X connect 0 1 2 1; +#X connect 1 0 3 0; +#X connect 1 1 3 1; +#X connect 2 0 6 0; +#X connect 3 0 7 0; +#X connect 4 0 0 0; +#X connect 4 1 0 1; +#X connect 5 0 1 0; +#X connect 5 1 1 1; +#X connect 8 0 4 0; +#X connect 8 1 5 0; +#X connect 9 0 11 0; +#X connect 9 1 11 1; +#X connect 9 2 13 0; +#X connect 10 0 13 1; +#X connect 11 0 12 0; +#X connect 12 0 8 0; +#X connect 13 0 12 1; +#X connect 15 0 14 0; diff --git a/notemono/notemono.c b/notemono/notemono.c new file mode 100644 index 0000000..4473f55 --- /dev/null +++ b/notemono/notemono.c @@ -0,0 +1,133 @@ +/* Copyright (c) 2005 Federico Ferri. + * Release under the terms of GPL license. + * Based on PureData by Miller Puckette and others. */ + +#include <stdio.h> +#include <stdlib.h> +#include "m_pd.h" + +// change this if you have more than MAX_N fingers... +#define MAX_N 16 + +#define method(method_name) notemono ## _ ## method_name +#define t_self t_notemono +#define _self _notemono +#define self_class notemono_class +#define sz_classname "notemono" + +#define MODE_MIN 0 +#define MODE_MIN_S "low" +#define MODE_MAX 1 +#define MODE_MAX_S "high" + +typedef struct _self +{ + t_object x_obj; + t_outlet *x_out2; + int x_note_status[MAX_N]; //array + t_float x_note_pitch; + t_float x_note_vel; + t_float x_out_midi; + int x_out_gate; + int mode; // max or min ? +} t_self; + +static t_class *self_class; + +static void method(out)(t_self *x) { + int j; + t_float m = -1; + int g = 0; + for(j=0; j<MAX_N; j++) { + if(x->x_note_status[j] >= 0) { + switch(x->mode) { + case MODE_MIN: + if(x->x_note_status[j] < m || m == -1) { + m = x->x_note_status[j]; + g = 1; + } + break; + case MODE_MAX: + if(x->x_note_status[j] > m || m == -1) { + m = x->x_note_status[j]; + g = 1; + } + break; + } + } + } + if(m != x->x_out_midi || g != x->x_out_gate) { + x->x_out_midi = m; + x->x_out_gate = g; + outlet_float(x->x_out2, g); + outlet_float(x->x_obj.ob_outlet, m); + } +} + +static void method(float)(t_self *x, t_float f) { + int j; + x->x_note_pitch = f; + for(j=0; j<MAX_N; j++) { + if(x->x_note_status[j] == x->x_note_pitch) { + if(x->x_note_vel > 0) { + x->x_note_status[j] = x->x_note_pitch; + method(out)(x); + return; + } else { + x->x_note_status[j] = -1; + method(out)(x); + return; + } + } + } + if(x->x_note_vel > 0) { + for(j=0; j<MAX_N; j++) { + if(x->x_note_status[j] == -1 && x->x_note_vel > 0) { + x->x_note_status[j] = x->x_note_pitch; + method(out)(x); + return; + } + } + } +} + +static void * method(new)(t_symbol* s, int ac, t_atom* av) { + t_self *x; + int err = 0; + if(ac == 1) { + x = (t_self *)pd_new(self_class); + x->x_out_midi = -1; + x->x_out_gate = 0; + t_symbol *arg = atom_getsymbolarg(0, ac, av); + if(gensym(MODE_MIN_S) == arg) { + x->mode = MODE_MIN; + } else if (gensym(MODE_MAX_S) == arg) { + x->mode = MODE_MAX; + } else { + err = 1; + } + } else { + err = 1; + } + if(err) { + error(sz_classname ": wrong arguments." + " possible values: " MODE_MIN_S " " MODE_MAX_S); + return NULL; + } + int j; + for(j=0; j<MAX_N; j++) x->x_note_status[j] = -1; + outlet_new((t_object *)x, &s_float); + floatinlet_new(&x->x_obj, &x->x_note_vel); + x->x_out2 = outlet_new(&x->x_obj, gensym("float")); + return (x); +} + +void method(setup)(void) { + self_class = class_new(gensym(sz_classname), + (t_newmethod)method(new), 0, + sizeof(t_self), 0, + A_GIMME, 0); + class_addfloat(self_class, method(float)); + class_sethelpsymbol(self_class, gensym(sz_classname)); +} + |