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| author | Niels Ole Salscheider <niels_ole@salscheider-online.de> | 2019-05-17 14:30:02 -0700 |
|---|---|---|
| committer | LNJ <lnj@kaidan.im> | 2020-03-16 22:22:59 +0100 |
| commit | 90036fc2cf5918c028f043edff7f5d38d1efb4cc (patch) | |
| tree | 4818d8c4e6ec3778e2dd8a2e356faf1b9e062902 /src/base/QXmppCodec_p.h | |
| parent | c67ccc6d939b8f1efd118f92baea997fe1b7f1a6 (diff) | |
| download | qxmpp-90036fc2cf5918c028f043edff7f5d38d1efb4cc.tar.gz | |
Port QXmppCallManager to use GStreamer
Diffstat (limited to 'src/base/QXmppCodec_p.h')
| -rw-r--r-- | src/base/QXmppCodec_p.h | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/src/base/QXmppCodec_p.h b/src/base/QXmppCodec_p.h deleted file mode 100644 index d9a8e3c2..00000000 --- a/src/base/QXmppCodec_p.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Copyright (C) 2008-2020 The QXmpp developers - * - * Author: - * Jeremy LainĂ© - * - * Source: - * https://github.com/qxmpp-project/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 "QXmppGlobal.h" - -#include <QMap> - -class QXmppRtpPacket; -class QXmppVideoFormat; -class QXmppVideoFrame; - -/// \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 QXMPP_AUTOTEST_EXPORT QXmppCodec -{ -public: - virtual ~QXmppCodec(); - - /// 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) override; - qint64 decode(QDataStream &input, QDataStream &output) override; - -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) override; - qint64 decode(QDataStream &input, QDataStream &output) override; - -private: - int m_frequency; -}; - -#ifdef QXMPP_USE_SPEEX -typedef struct SpeexBits SpeexBits; - -/// \internal -/// -/// The QXmppSpeexCodec class represent a SPEEX codec. - -class QXMPP_AUTOTEST_EXPORT 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 - -#ifdef QXMPP_USE_OPUS -typedef struct OpusEncoder OpusEncoder; -typedef struct OpusDecoder OpusDecoder; - -/// \internal -/// -/// The QXmppOpusCodec class represent a Opus codec. - -class QXMPP_AUTOTEST_EXPORT QXmppOpusCodec : public QXmppCodec -{ -public: - QXmppOpusCodec(int clockrate, int channels); - ~QXmppOpusCodec(); - - qint64 encode(QDataStream &input, QDataStream &output); - qint64 decode(QDataStream &input, QDataStream &output); - -private: - OpusEncoder *encoder; - OpusDecoder *decoder; - int sampleRate; - int nChannels; - QList<float> validFrameSize; - int nSamples; - QByteArray sampleBuffer; - - int readWindow(int bufferSize); -}; -#endif - -/// \brief The QXmppVideoDecoder class is the base class for video decoders. -/// - -class QXMPP_AUTOTEST_EXPORT QXmppVideoDecoder -{ -public: - virtual ~QXmppVideoDecoder(); - - /// Returns the format of the video stream. - virtual QXmppVideoFormat format() const = 0; - - /// Handles an RTP \a packet and returns a list of decoded video frames. - virtual QList<QXmppVideoFrame> handlePacket(const QXmppRtpPacket &packet) = 0; - - /// Sets the video stream's \a parameters. - virtual bool setParameters(const QMap<QString, QString> ¶meters) = 0; -}; - -/// \brief The QXmppVideoEncoder class is the base class for video encoders. -/// - -class QXMPP_AUTOTEST_EXPORT QXmppVideoEncoder -{ -public: - virtual ~QXmppVideoEncoder(); - - /// Sets the \a format of the video stream. - virtual bool setFormat(const QXmppVideoFormat &format) = 0; - - /// Handles a video \a frame and returns a list of RTP packet payloads. - virtual QList<QByteArray> handleFrame(const QXmppVideoFrame &frame) = 0; - - /// Returns the video stream's parameters. - virtual QMap<QString, QString> parameters() const = 0; -}; - -#ifdef QXMPP_USE_THEORA -class QXmppTheoraDecoderPrivate; -class QXmppTheoraEncoderPrivate; - -class QXMPP_AUTOTEST_EXPORT QXmppTheoraDecoder : public QXmppVideoDecoder -{ -public: - QXmppTheoraDecoder(); - ~QXmppTheoraDecoder(); - - QXmppVideoFormat format() const; - QList<QXmppVideoFrame> handlePacket(const QXmppRtpPacket &packet); - bool setParameters(const QMap<QString, QString> ¶meters); - -private: - QXmppTheoraDecoderPrivate *d; -}; - -class QXMPP_AUTOTEST_EXPORT QXmppTheoraEncoder : public QXmppVideoEncoder -{ -public: - QXmppTheoraEncoder(); - ~QXmppTheoraEncoder(); - - bool setFormat(const QXmppVideoFormat &format); - QList<QByteArray> handleFrame(const QXmppVideoFrame &frame); - QMap<QString, QString> parameters() const; - -private: - QXmppTheoraEncoderPrivate *d; -}; -#endif - -#ifdef QXMPP_USE_VPX -class QXmppVpxDecoderPrivate; -class QXmppVpxEncoderPrivate; - -class QXMPP_AUTOTEST_EXPORT QXmppVpxDecoder : public QXmppVideoDecoder -{ -public: - QXmppVpxDecoder(); - ~QXmppVpxDecoder(); - - QXmppVideoFormat format() const; - QList<QXmppVideoFrame> handlePacket(const QXmppRtpPacket &packet); - bool setParameters(const QMap<QString, QString> ¶meters); - -private: - QXmppVpxDecoderPrivate *d; -}; - -class QXMPP_AUTOTEST_EXPORT QXmppVpxEncoder : public QXmppVideoEncoder -{ -public: - QXmppVpxEncoder(uint clockrate = 0); - ~QXmppVpxEncoder(); - - bool setFormat(const QXmppVideoFormat &format); - QList<QByteArray> handleFrame(const QXmppVideoFrame &frame); - QMap<QString, QString> parameters() const; - -private: - QXmppVpxEncoderPrivate *d; -}; -#endif - -#endif |
