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/*
* dxr3ffmpeg.h
*
* Copyright (C) 2004 Christian Gmeiner
*
* 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 2.1
* 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 Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef _DXR3_FFMPEG_H_
#define _DXR3_FFMPEG_H_
extern "C"
{
#include <avcodec.h>
}
#include <string.h>
#include "dxr3singleton.h"
// ==================================
//! a codec used by this plugin
struct Dxr3Codec
{
Dxr3Codec() : Open(false) {}
AVCodec* codec; ///< ffmpeg's AVCodec
AVCodecContext codec_context; ///< ffmpeg's AVCodecContext
enum CodecID id; ///< id's from ffmpeg, eg. CODEC_ID_MP2
bool Open; ///< is codec open?
};
// ==================================
// class to work with ffmpeg
/*!
With cDxr3Ffmepg you can easily handle as many
codecs as you want.
At the moment we need this only for
the audiodecoder, but in future i want to use
it for ohter nice stuff :)
*/
class cDxr3Ffmepg : public Singleton<cDxr3Ffmepg>
{
public:
cDxr3Ffmepg();
~cDxr3Ffmepg() {}
bool FindCodec(struct Dxr3Codec& Codec);
bool OpenCodec(struct Dxr3Codec& Codec);
void CloseCodec(struct Dxr3Codec& Codec);
private:
cDxr3Ffmepg(cDxr3Ffmepg&); // no copy constructor
};
#endif /*_DXR3_FFMPEG_H_*/
// Local variables:
// mode: c++
// c-file-style: "stroustrup"
// c-file-offsets: ((inline-open . 0))
// indent-tabs-mode: t
// End:
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