Blender V2.61 - r43446

AUD_CallbackIIRFilterReader.cpp

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00001 /*
00002  * ***** BEGIN GPL LICENSE BLOCK *****
00003  *
00004  * Copyright 2009-2011 Jörg Hermann Müller
00005  *
00006  * This file is part of AudaSpace.
00007  *
00008  * Audaspace is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation; either version 2 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * AudaSpace is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License
00019  * along with Audaspace; if not, write to the Free Software Foundation,
00020  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00021  *
00022  * ***** END GPL LICENSE BLOCK *****
00023  */
00024 
00030 #include "AUD_CallbackIIRFilterReader.h"
00031 
00032 AUD_CallbackIIRFilterReader::AUD_CallbackIIRFilterReader(AUD_Reference<AUD_IReader> reader,
00033                                                          int in, int out,
00034                                                          doFilterIIR doFilter,
00035                                                          endFilterIIR endFilter,
00036                                                          void* data) :
00037     AUD_BaseIIRFilterReader(reader, in, out),
00038     m_filter(doFilter), m_endFilter(endFilter), m_data(data)
00039 {
00040 }
00041 
00042 AUD_CallbackIIRFilterReader::~AUD_CallbackIIRFilterReader()
00043 {
00044     if(m_endFilter)
00045         m_endFilter(m_data);
00046 }
00047 
00048 sample_t AUD_CallbackIIRFilterReader::filter()
00049 {
00050     return m_filter(this, m_data);
00051 }