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decoder/Reader: new Reader implementation

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This commit is contained in:
Max Kellermann 2016-05-02 23:44:26 +02:00
parent a7ced00520
commit f491135318
3 changed files with 78 additions and 0 deletions
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1
Makefile.am
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@ -900,6 +900,7 @@ endif
libdecoder_a_SOURCES = \
src/decoder/plugins/PcmDecoderPlugin.cxx \
src/decoder/plugins/PcmDecoderPlugin.hxx \
src/decoder/Reader.cxx src/decoder/Reader.hxx \
src/decoder/DecoderBuffer.cxx src/decoder/DecoderBuffer.hxx \
src/decoder/DecoderPlugin.cxx \
src/decoder/DecoderList.cxx src/decoder/DecoderList.hxx

28
src/decoder/Reader.cxx Normal file
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@ -0,0 +1,28 @@
/*
* Copyright 2003-2016 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "Reader.hxx"
#include "DecoderAPI.hxx"
size_t
DecoderReader::Read(void *data, size_t size)
{
return decoder_read(decoder, is, data, size);
}

49
src/decoder/Reader.hxx Normal file
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@ -0,0 +1,49 @@
/*
* Copyright 2003-2016 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_DECODER_READER_HXX
#define MPD_DECODER_READER_HXX
#include "check.h"
#include "fs/io/Reader.hxx"
#include "Compiler.h"
struct Decoder;
class InputStream;
/**
* A wrapper for decoder_read() which implements the #Reader
* interface.
*/
class DecoderReader final : public Reader {
Decoder *const decoder;
InputStream &is;
public:
DecoderReader(Decoder &_decoder, InputStream &_is)
:decoder(&_decoder), is(_is) {}
DecoderReader(Decoder *_decoder, InputStream &_is)
:decoder(_decoder), is(_is) {}
/* virtual methods from class Reader */
size_t Read(void *data, size_t size) override;
};
#endif