From fce86b22a2367f1be1f9aae5e1ba3d18d1371b74 Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Tue, 8 Dec 2020 22:26:17 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro --- arts/modules/synth/synth_pscale_impl.cpp | 53 ++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 arts/modules/synth/synth_pscale_impl.cpp (limited to 'arts/modules/synth/synth_pscale_impl.cpp') diff --git a/arts/modules/synth/synth_pscale_impl.cpp b/arts/modules/synth/synth_pscale_impl.cpp new file mode 100644 index 00000000..72298397 --- /dev/null +++ b/arts/modules/synth/synth_pscale_impl.cpp @@ -0,0 +1,53 @@ +/* + + Copyright (C) 2000 Jeff Tranter + tranter@pobox.com + + (C) 1999 Stefan Westerfeld + stefan@space.twc.de + + 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 "artsmodulessynth.h" +#include "stdsynthmodule.h" + +using namespace Arts; + +class Synth_PSCALE_impl : virtual public Synth_PSCALE_skel, + virtual public StdSynthModule +{ +protected: + float _top; + +public: + float top() { return _top; } + void top(float newTop) { _top = newTop; } + + void calculateBlock(unsigned long samples) + { + for (unsigned int i=0; i < samples; i++) + { + if (pos[i] >= _top) + outvalue[i] = invalue[i] * (1 - pos[i])/(1 - _top); + else + outvalue[i] = invalue[i] * pos[i] / _top; + } + } + +}; + +REGISTER_IMPLEMENTATION(Synth_PSCALE_impl); -- cgit v1.2.3