forked from bartvdbraak/blender
7296600434
Some points of the refactor not sorted by importance: * Fixed immutability of readers and factories (there are exceptions...) * Fixed copy constructors and = operators * Removed messaging system * Removed reader types * Added const where possible * Using initalisers when possible * Avoided use of pointers when possible * Removed AUD_NEW and AUD_DELETE macros * Removed useless NULL pointer checks * Fixed exception catching * Fixed some yet unknown bugs * Lots of other stuff
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
/*
|
|
* $Id$
|
|
*
|
|
* ***** 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 <http://www.gnu.org/licenses/>.
|
|
*
|
|
* ***** END LGPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#ifndef AUD_LOOPREADER
|
|
#define AUD_LOOPREADER
|
|
|
|
#include "AUD_EffectReader.h"
|
|
#include "AUD_Buffer.h"
|
|
|
|
/**
|
|
* This class reads another reader and loops it.
|
|
* \note The other reader must be seekable.
|
|
*/
|
|
class AUD_LoopReader : public AUD_EffectReader
|
|
{
|
|
private:
|
|
/**
|
|
* The playback buffer.
|
|
*/
|
|
AUD_Buffer m_buffer;
|
|
|
|
/**
|
|
* The loop count.
|
|
*/
|
|
const int m_count;
|
|
|
|
/**
|
|
* The left loop count.
|
|
*/
|
|
int m_left;
|
|
|
|
// hide copy constructor and operator=
|
|
AUD_LoopReader(const AUD_LoopReader&);
|
|
AUD_LoopReader& operator=(const AUD_LoopReader&);
|
|
|
|
public:
|
|
/**
|
|
* Creates a new loop reader.
|
|
* \param reader The reader to read from.
|
|
* \param loop The desired loop count, negative values result in endless
|
|
* looping.
|
|
*/
|
|
AUD_LoopReader(AUD_IReader* reader, int loop);
|
|
|
|
virtual void seek(int position);
|
|
virtual int getLength() const;
|
|
virtual int getPosition() const;
|
|
virtual void read(int & length, sample_t* & buffer);
|
|
};
|
|
|
|
#endif //AUD_LOOPREADER
|