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authorJeremy Lainé <jeremy.laine@m4x.org>2010-08-11 07:31:23 +0000
committerJeremy Lainé <jeremy.laine@m4x.org>2010-08-11 07:31:23 +0000
commit40c39853816cfab113d79682c34bc76a2c79c357 (patch)
treee4d6a184cf565cb87477339ce738299ff9787bc3 /source/QXmppCodec.h
parent551c284e35280b7b91a939fe7352e496ffea402a (diff)
downloadqxmpp-40c39853816cfab113d79682c34bc76a2c79c357.tar.gz
rename "source" directory to "src"
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diff --git a/source/QXmppCodec.h b/source/QXmppCodec.h
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-/*
- * Copyright (C) 2008-2010 The QXmpp developers
- *
- * Author:
- * Jeremy Lainé
- *
- * Source:
- * http://code.google.com/p/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library 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 library 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.
- *
- */
-
-#ifndef QXMPPCODEC_H
-#define QXMPPCODEC_H
-
-#include <QtGlobal>
-
-/// \brief The QXmppCodec class is the base class for audio codecs capable of
-/// encoding and decoding audio samples.
-///
-/// Samples must be 16-bit little endian.
-
-class QXmppCodec
-{
-public:
- /// Reads samples from the input stream, encodes them and writes the
- /// encoded data to the output stream.
- virtual qint64 encode(QDataStream &input, QDataStream &output) = 0;
-
- /// Reads encoded data from the input stream, decodes it and writes the
- /// decoded samples to the output stream.
- virtual qint64 decode(QDataStream &input, QDataStream &output) = 0;
-};
-
-/// \internal
-///
-/// The QXmppG711aCodec class represent a G.711 a-law PCM codec.
-
-class QXmppG711aCodec : public QXmppCodec
-{
-public:
- QXmppG711aCodec(int clockrate);
-
- qint64 encode(QDataStream &input, QDataStream &output);
- qint64 decode(QDataStream &input, QDataStream &output);
-
-private:
- int m_frequency;
-};
-
-/// \internal
-///
-/// The QXmppG711uCodec class represent a G.711 u-law PCM codec.
-
-class QXmppG711uCodec : public QXmppCodec
-{
-public:
- QXmppG711uCodec(int clockrate);
-
- qint64 encode(QDataStream &input, QDataStream &output);
- qint64 decode(QDataStream &input, QDataStream &output);
-
-private:
- int m_frequency;
-};
-
-#ifdef QXMPP_USE_SPEEX
-typedef struct SpeexBits SpeexBits;
-
-/// \internal
-///
-/// The QXmppSpeexCodec class represent a SPEEX codec.
-
-class QXmppSpeexCodec : public QXmppCodec
-{
-public:
- QXmppSpeexCodec(int clockrate);
- ~QXmppSpeexCodec();
-
- qint64 encode(QDataStream &input, QDataStream &output);
- qint64 decode(QDataStream &input, QDataStream &output);
-
-private:
- SpeexBits *encoder_bits;
- void *encoder_state;
- SpeexBits *decoder_bits;
- void *decoder_state;
- int frame_samples;
-};
-#endif
-
-#endif