Remove all AudioBuffer code

audiobuffer.cpp

@@ -1,84 +0,0 @@
-/*
-    Copyright (C) 2014 by Project Tox <https://tox.im>
-
-    This file is part of qTox, a Qt-based graphical interface for Tox.
-
-    This program is libre 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 3 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 COPYING file for more details.
-*/
-
-#include "audiobuffer.h"
-
-AudioBuffer::AudioBuffer() :
-    QIODevice(0)
-{
-    open(QIODevice::ReadWrite);
-}
-
-AudioBuffer::~AudioBuffer()
-{
-    close();
-}
-
-qint64 AudioBuffer::readData(char *data, qint64 len)
-{
-    qint64 total;
-    bufferMutex.lock();
-    try {
-        total = qMin((qint64)buffer.size(), len);
-        memcpy(data, buffer.constData(), total);
-        buffer = buffer.mid(total);
-    }
-    catch (...)
-    {
-        bufferMutex.unlock();
-        return 0;
-    }
-    bufferMutex.unlock();
-    return total;
-}
-
-qint64 AudioBuffer::writeData(const char* data, qint64 len)
-{
-    bufferMutex.lock();
-    try {
-        buffer.append(data, len);
-    }
-    catch (...)
-    {
-        bufferMutex.unlock();
-        return 0;
-    }
-    bufferMutex.unlock();
-    return len;
-}
-
-qint64 AudioBuffer::bytesAvailable() const
-{
-    bufferMutex.lock();
-    long long size = buffer.size() + QIODevice::bytesAvailable();
-    bufferMutex.unlock();
-    return size;
-}
-
-qint64 AudioBuffer::bufferSize() const
-{
-    bufferMutex.lock();
-    long long size = buffer.size();
-    bufferMutex.unlock();
-    return size;
-}
-
-void AudioBuffer::clear()
-{
-    bufferMutex.lock();
-    buffer.clear();
-    bufferMutex.unlock();
-}

audiobuffer.h

@@ -1,42 +0,0 @@
-/*
-    Copyright (C) 2014 by Project Tox <https://tox.im>
-
-    This file is part of qTox, a Qt-based graphical interface for Tox.
-
-    This program is libre 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 3 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 COPYING file for more details.
-*/
-
-#ifndef AUDIOBUFFER_H
-#define AUDIOBUFFER_H
-
-#include <QIODevice>
-#include <QByteArray>
-#include <QMutex>
-
-class AudioBuffer : public QIODevice
-{
-    Q_OBJECT
-public:
-    explicit AudioBuffer();
-    ~AudioBuffer();
-
-    qint64 readData(char *data, qint64 maxlen);
-    qint64 writeData(const char *data, qint64 len);
-    qint64 bytesAvailable() const;
-    qint64 bufferSize() const;
-    void clear();
-
-private:
-    QByteArray buffer;
-    mutable QMutex bufferMutex;
-};
-
-#endif // AUDIOBUFFER_H

core.cpp

@@ -60,7 +60,6 @@ Core::Core(Camera* cam, QThread *coreThread) :
     {
         calls[i].sendAudioTimer = new QTimer();
         calls[i].sendVideoTimer = new QTimer();
-        calls[i].audioBuffer.moveToThread(coreThread);
         calls[i].sendAudioTimer->moveToThread(coreThread);
         calls[i].sendVideoTimer->moveToThread(coreThread);
         connect(calls[i].sendVideoTimer, &QTimer::timeout, [this,i](){sendCallVideo(i);});

core.h

@@ -17,8 +17,6 @@
 #ifndef CORE_HPP
 #define CORE_HPP
 
-#include "audiobuffer.h"
-
 #include <tox/tox.h>
 #include <tox/toxav.h>
 
@@ -99,7 +97,6 @@ struct ToxFile
 struct ToxCall
 {
 public:
-    AudioBuffer audioBuffer;
     QAudioInput* audioInput;
     QIODevice* audioInputDevice;
     ToxAvCSettings codecSettings;

coreav.cpp

@@ -170,12 +170,9 @@ void Core::cleanupCall(int callId)
     calls[callId].sendAudioTimer->stop();
     calls[callId].sendVideoTimer->stop();
     if (calls[callId].audioInput != nullptr)
-    {
         calls[callId].audioInput->stop();
-    }
     if (calls[callId].videoEnabled)
         Widget::getInstance()->getCamera()->unsuscribe();
-    calls[callId].audioBuffer.clear();
 }
 
 void Core::playCallAudio(ToxAv*, int32_t callId, int16_t *data, int samples, void *user_data)

qtox.pro

@@ -79,7 +79,6 @@ HEADERS  += widget/form/addfriendform.h \
     friendlist.h \
     cdata.h \
     cstring.h \
-    audiobuffer.h \
     widget/selfcamview.h \
     widget/videosurface.h \
     widget/camera.h \
@@ -117,7 +116,6 @@ SOURCES += \
     settings.cpp \
     cdata.cpp \
     cstring.cpp \
-    audiobuffer.cpp \
     widget/selfcamview.cpp \
     widget/videosurface.cpp \
     widget/camera.cpp \