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/*
opcodes.cpp
Copyright (C) 2019 Richard Knight
This program 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 3 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 program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <plugin.h>
#include "cosine.hpp"
#include "haar.hpp"
#include "walsh.hpp"
#include "walsh2.hpp"
struct tfcosine : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
cosine_transform_data(in, out);
return OK;
}
};
struct tfcosineinv : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
cosine_transform_inverse(in, out);
return OK;
}
};
struct tfhaar1 : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
haar_1d(csound, out);
return OK;
}
};
struct tfhaar1inv : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
haar_1d_inverse(csound, out);
return OK;
}
};
struct tfhaar2 : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
haar(csound, out);
return OK;
}
};
struct tfhaar2inv : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
haarin(csound, out);
return OK;
}
};
struct tfwalsh1 : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
walsh(csound, out);
return OK;
}
};
struct tfwalsh2 : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
fwtanal(out);
return OK;
}
};
struct tfwalsh2inv : csnd::Plugin<1, 1> {
static constexpr char const *otypes = "k[]";
static constexpr char const *itypes = "k[]";
int init() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
out.init(csound, in.len());
return OK;
}
int kperf() {
csnd::Vector<MYFLT> &out = outargs.vector_data<MYFLT>(0);
csnd::Vector<MYFLT> &in = inargs.vector_data<MYFLT>(0);
std::copy(in.begin(), in.end(), out.begin());
fwtsynth(out);
return OK;
}
};
#include <modload.h>
void csnd::on_load(csnd::Csound *csound) {
csnd::plugin<tfcosine>(csound, "tfcosine", csnd::thread::ik);
csnd::plugin<tfcosineinv>(csound, "tfcosineinv", csnd::thread::ik);
csnd::plugin<tfhaar1>(csound, "tfhaar1", csnd::thread::ik);
csnd::plugin<tfhaar1inv>(csound, "tfhaar1inv", csnd::thread::ik);
csnd::plugin<tfhaar2>(csound, "tfhaar2", csnd::thread::ik);
csnd::plugin<tfhaar2inv>(csound, "tfhaar2inv", csnd::thread::ik);
csnd::plugin<tfwalsh1>(csound, "tfwalsh1", csnd::thread::ik);
csnd::plugin<tfwalsh2>(csound, "tfwalsh2", csnd::thread::ik);
csnd::plugin<tfwalsh2inv>(csound, "tfwalsh2inv", csnd::thread::ik);
}
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