Update of /cvsroot/pure-data/externals/tb/StringFlt~ In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv32584
Added Files: SConstruct StringFlt~-help.pd StringFlt~.cpp package.txt Log Message: new external: StringFlt~
--- NEW FILE: StringFlt~.cpp --- // // // direct port of sndobj's StringFlt // Copyright (C) 2005 Tim Blechmann // // 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; see the file COPYING. If not, write to // the Free Software Foundation, Inc., 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA.
#define FLEXT_ATTRIBUTES 1
#include <flsndobj.h>
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500) #error You need at least flext version 0.5 #endif
class FlextStringFlt: public flext_sndobj { FLEXT_HEADER(FlextStringFlt,flext_sndobj);
public: FlextStringFlt(int argc, t_atom* argv);
virtual bool NewObjs(); virtual void FreeObjs(); virtual void ProcessObjs();
StringFlt* string;
float fdbgain;
float freq; private: FLEXT_ATTRVAR_F(fdbgain); FLEXT_ATTRVAR_F(freq); };
FLEXT_LIB_DSP_V("StringFlt~",FlextStringFlt)
FlextStringFlt::FlextStringFlt(int argc, t_atom* argv) { AtomList l(argc, argv); FLEXT_ADDATTR_VAR1("fdbgain", fdbgain); FLEXT_ADDATTR_VAR1("frequency", freq);
AddInSignal(1); AddOutSignal(1); }
bool FlextStringFlt::NewObjs() { string = new StringFlt(freq, fdbgain, &InObj(0), 0, Blocksize(), Samplerate()); return true; }
void FlextStringFlt::FreeObjs() { delete string; }
void FlextStringFlt::ProcessObjs() { string->SetFreq(freq); string->SetFdbgain(fdbgain);
string->DoProcess();
*string >> OutObj(0); }
static void setup() { FLEXT_DSP_SETUP(FlextStringFlt); }
FLEXT_LIB_SETUP(StringFlt_tilde,setup)
--- NEW FILE: package.txt --- NAME=StringFlt~ SRCS=StringFlt~.cpp
--- NEW FILE: SConstruct --- # scons script for flext build system # Copyright (C) 2005 Tim Blechmann # # 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; see the file COPYING. If not, write to # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA.
env = Environment(CCFLAGS = '-DFLEXT_SYS_PD -DFLEXT_THREADS -DFLEXT_SHARED')
env.SConsignFile() env.CacheDir('./obj')
opt = Options(['options.cache', 'custom.py']) opt.AddOptions( BoolOption('debug', 'Build with debugging symbols', False), ('optimize', 'Optimize for specific architecture', None), BoolOption('simd', 'build with simd instructions', False), ('prefix', 'install prefix', '/usr/local'), ('flext_path', 'flext path', None), ('pd_path', 'pd path', None), )
opt.Update(env)
opt.Save('options.cache',env) Help(opt.GenerateHelpText(env))
if env.Dictionary().has_key('flext_path'): env.Append(CPPPATH=[env['flext_path']]) else: env.Append(CPPPATH=['../../grill/flext/source'])
if env.Dictionary().has_key('pd_path'): env.Append(CPPPATH=[env['pd_path']])
if env.Dictionary().has_key('optimize'): if env['optimize']: env.Append(CCFLAGS=' -O3 '+env['optimize'])
if env.Dictionary().has_key('simd') and env['simd']: env.Append(CCFLAGS=' -mfpmath=sse -msse -mmmx -msse2') if env.Dictionary().has_key('debug') and env['debug']: env.Append(CCFLAGS=' -g') env.Append(LIBS = 'flext-pd_d') else: env.Append(LIBS = 'flext-pd') env.Append(CPPDEFINES="NDEBUG")
###################################################################### # # read package.txt #
packagefile = open('./package.txt', 'r')
desc = {} line = packagefile.readline() while line != "": line = line.strip() if len(line) > 0 and line[0] != '#' : var, data = line.split('=')
while data [-1] == '\': nextline = packagefile.readline() nextline = nextline.strip() data = data + " " + nextline
data = data.replace("\", "") desc[var] = data
line = packagefile.readline() packagefile.close()
name = desc["NAME"] if not desc.has_key("SRCDIR"): desc["SRCDIR"] = "."
sources = map (lambda x: desc["SRCDIR"] + '/' + x, desc["SRCS"].split())
if desc.has_key("INCPATH"): env.Append(CPPPATH=desc["INCPATH"].strip().replace("-I", "").split())
###################################################################### # # build #
external = env.SharedLibrary(name, sources, SHLIBPREFIX='', SHLIBSUFFIX='.pd_linux')
prefix = env['prefix'] env.Install(prefix+'/lib/pd/extra',external) env.Alias('install', prefix+'/lib/pd/extra')
--- NEW FILE: StringFlt~-help.pd --- #N canvas 453 122 450 300 10; #X obj 97 80 noise~; #X obj 100 180 dac~; #X obj 99 110 *~ 0.01; #X floatatom 163 74 5 0 0 0 - - -; #X obj 101 142 StringFlt~; #X obj 195 204 env~; #X floatatom 195 234 5 0 0 0 - - -; #X obj 216 132 env~; #X floatatom 216 162 5 0 0 0 - - -; #X connect 0 0 2 0; #X connect 2 0 4 0; #X connect 2 0 7 0; #X connect 3 0 2 1; #X connect 4 0 1 0; #X connect 4 0 1 1; #X connect 4 0 5 0; #X connect 5 0 6 0; #X connect 7 0 8 0;