lpcmdecoder.h

来自「Linux下比较早的基于命令行的DVD播放器」· C头文件 代码 · 共 83 行

//
// Copyright (c) 2004 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card.

// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef OUTPUT_LPCMDECODER_H
#define OUTPUT_LPCMDECODER_H
//------------------------------------------------------------------------------

#include "AudioDecoder.h"

#include "util/AudioFormat.h"

//------------------------------------------------------------------------------

namespace output {

//------------------------------------------------------------------------------

/**
 * Decoder for linear PCM data.
 */
class LPCMDecoder : public AudioDecoder
{
private:
    /**
     * The audio format we use.
     */
    static const AudioFormat audioFormat;

public:
    /**
     * Construct the LPCM audio processor.
     */
    LPCMDecoder(AudioProcessor* audioProcessor);

    /**
     * Reset the processor.
     */
    virtual void reset();

    /**
     * @see AudioDecoder::decodePacket
     */
    virtual void decodePacket(const unsigned char* data,
                              size_t length, pts_t packetPTS);
};

//------------------------------------------------------------------------------
// Inline definitions
//------------------------------------------------------------------------------

inline LPCMDecoder::LPCMDecoder(AudioProcessor* audioProcessor) :
    AudioDecoder(*audioProcessor)
{
}

//------------------------------------------------------------------------------

} /* namespace output */

//------------------------------------------------------------------------------
#endif // OUTPUT_LPCMDECODER_H

// Local variables:
// mode: c++
// End: