/* * $Id$ * * ***** BEGIN LGPL LICENSE BLOCK ***** * * Copyright 2009 Jörg Hermann Müller * * This file is part of AudaSpace. * * AudaSpace 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. * * AudaSpace 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 AudaSpace. If not, see . * * ***** END LGPL LICENSE BLOCK ***** */ #include "AUD_RectifyReader.h" #include "AUD_Buffer.h" #include AUD_RectifyReader::AUD_RectifyReader(AUD_IReader* reader) : AUD_EffectReader(reader) { m_buffer = new AUD_Buffer(); AUD_NEW("buffer") } AUD_RectifyReader::~AUD_RectifyReader() { delete m_buffer; AUD_DELETE("buffer") } void AUD_RectifyReader::read(int & length, sample_t* & buffer) { sample_t* buf; AUD_Specs specs = m_reader->getSpecs(); m_reader->read(length, buf); if(m_buffer->getSize() < length * AUD_SAMPLE_SIZE(specs)) m_buffer->resize(length * AUD_SAMPLE_SIZE(specs)); buffer = m_buffer->getBuffer(); for(int i = 0; i < length * specs.channels; i++) buffer[i] = fabs(buf[i]); }