Format EVERYTHING.

Hopefully this will make the source code less horrendous and actually
readable.

The command used was:
```
astyle --suffix=none --style=allman --attach-extern-c --attach-closing-while --indent-switches --indent-after-parens --pad-oper --pad-header --unpad-paren --align-pointer=name --recursive './*.cpp,*.hpp'
```

1 files changed, 236 insertions, 227 deletions

diff --git a/visualization/renderer/qmpvisrendercore.cpp b/visualization/renderer/qmpvisrendercore.cpp
index b12ed91..9d58206 100644
--- a/visualization/renderer/qmpvisrendercore.cpp
+++ b/visualization/renderer/qmpvisrendercore.cpp
@@ -19,262 +19,271 @@
 #include <QCommandLineParser>
 #include <QDebug>
 #include <QThread>
-qmpVisRenderCore *qmpVisRenderCore::inst=nullptr;
+qmpVisRenderCore *qmpVisRenderCore::inst = nullptr;
 
-qmpVisRenderCore::qmpVisRenderCore(QCommandLineParser *_clp):QObject(nullptr),clp(_clp)
+qmpVisRenderCore::qmpVisRenderCore(QCommandLineParser *_clp): QObject(nullptr), clp(_clp)
 {
-	inst=this;
-	player=new CMidiPlayer();
-	api=new qmpPluginAPIStub(this);
-	msettings=new qmpSettingsRO();
-	frameno=0;
-	msettings->registerOptionEnumInt("MIDI","Text encoding","Midi/TextEncoding",{"Unicode","Big5","Big5-HKSCS","CP949","EUC-JP","EUC-KR","GB18030","KOI8-R","KOI8-U","Macintosh","Shift-JIS"},0);
+    inst = this;
+    player = new CMidiPlayer();
+    api = new qmpPluginAPIStub(this);
+    msettings = new qmpSettingsRO();
+    frameno = 0;
+    msettings->registerOptionEnumInt("MIDI", "Text encoding", "Midi/TextEncoding", {"Unicode", "Big5", "Big5-HKSCS", "CP949", "EUC-JP", "EUC-KR", "GB18030", "KOI8-R", "KOI8-U", "Macintosh", "Shift-JIS"}, 0);
 }
 
 bool qmpVisRenderCore::loadVisualizationLibrary()
 {
 #ifdef _WIN32
-	std::vector<std::wstring> libpath={
-		QCoreApplication::applicationDirPath().toStdWString()+L"/plugins/libvisualization.dll",
-		L"libvisualization.dll",
-		L"../libvisualization.dll"//for debugging only...?
-	};
+    std::vector<std::wstring> libpath =
+    {
+        QCoreApplication::applicationDirPath().toStdWString() + L"/plugins/libvisualization.dll",
+        L"libvisualization.dll",
+        L"../libvisualization.dll"//for debugging only...?
+    };
 #else
-	std::vector<std::string> libpath={
-		QCoreApplication::applicationDirPath().toStdString()+"/plugins/libvisualization.so",
-		QT_STRINGIFY(INSTALL_PREFIX)+std::string("/lib/qmidiplayer/libvisualization.so"),
-		"../libvisualization.so"//for debugging only
-	};
+    std::vector<std::string> libpath =
+    {
+        QCoreApplication::applicationDirPath().toStdString() + "/plugins/libvisualization.so",
+        QT_STRINGIFY(INSTALL_PREFIX) + std::string("/lib/qmidiplayer/libvisualization.so"),
+        "../libvisualization.so"//for debugging only
+    };
 #endif
-	for(auto&l:libpath)
-	{
-		mp=dlopen(l.c_str(),RTLD_LAZY);
-		if(mp)break;
-	}
-	if(!mp)
-	{
-		fprintf(stderr,"failed to load the visualization module!\n");
-		return false;
-	}
-	GetInterface_func getintf=reinterpret_cast<GetInterface_func>(dlsym(mp,"qmpPluginGetInterface"));
-	SwitchMode_func switchmode=reinterpret_cast<SwitchMode_func>(dlsym(mp,"switchToRenderMode"));
-	vf=nullptr;
-	vp=getintf(api);
-	switchmode(&qmpVisRenderCore::framefunc,!clp->isSet("show-window"));
-	vp->init();
-	resetcb(nullptr,nullptr);
-	if(clp->isSet("list-options"))
-	{
-		msettings->listopt();
-		exit(0);
-	}
-	return true;
+    for (auto &l : libpath)
+    {
+        mp = dlopen(l.c_str(), RTLD_LAZY);
+        if (mp)
+            break;
+    }
+    if (!mp)
+    {
+        fprintf(stderr, "failed to load the visualization module!\n");
+        return false;
+    }
+    GetInterface_func getintf = reinterpret_cast<GetInterface_func>(dlsym(mp, "qmpPluginGetInterface"));
+    SwitchMode_func switchmode = reinterpret_cast<SwitchMode_func>(dlsym(mp, "switchToRenderMode"));
+    vf = nullptr;
+    vp = getintf(api);
+    switchmode(&qmpVisRenderCore::framefunc, !clp->isSet("show-window"));
+    vp->init();
+    resetcb(nullptr, nullptr);
+    if (clp->isSet("list-options"))
+    {
+        msettings->listopt();
+        exit(0);
+    }
+    return true;
 }
 
 void qmpVisRenderCore::unloadVisualizationLibrary()
 {
-	vp->deinit();
-	dlclose(mp);
+    vp->deinit();
+    dlclose(mp);
 }
 
 void qmpVisRenderCore::loadSettings()
 {
-	if(clp->isSet("config"))
-		msettings->load(clp->value("config").toStdString().c_str());
-	for(auto &o:clp->values("option"))
-	{
-		int sp=o.indexOf('=');
-		if(!~sp)
-		{
-			qDebug("invalid option pair: %s",o.toStdString().c_str());
-			continue;
-		}
-		QString key=o.left(sp);
-		QString value=o.mid(sp+1);
-		msettings->setopt(key.toStdString(),value.toStdString());
-	}
+    if (clp->isSet("config"))
+        msettings->load(clp->value("config").toStdString().c_str());
+    for (auto &o : clp->values("option"))
+    {
+        int sp = o.indexOf('=');
+        if (!~sp)
+        {
+            qDebug("invalid option pair: %s", o.toStdString().c_str());
+            continue;
+        }
+        QString key = o.left(sp);
+        QString value = o.mid(sp + 1);
+        msettings->setopt(key.toStdString(), value.toStdString());
+    }
 }
 
 void qmpVisRenderCore::setMIDIFile(const char *url)
 {
-	player->playerLoadFile(url);
+    player->playerLoadFile(url);
 }
 
 void qmpVisRenderCore::startRender()
 {
-	assert(vf);
-	subst={
-		{'w',QString::number(msettings->getOptionInt("Visualization/wwidth"))},
-		{'h',QString::number(msettings->getOptionInt("Visualization/wheight"))},
-		{'r',QString::number(msettings->getOptionInt("Visualization/tfps"))},
-		{'i',
-			QStringList()
-				<<"-f"<<"rawvideo"
-				<<"-pixel_format"<<"rgba"
-				<<"-video_size"<<QString("%1x%2").arg(msettings->getOptionInt("Visualization/wwidth")).arg(msettings->getOptionInt("Visualization/wheight"))
-				<<"-framerate"<<QString::number(msettings->getOptionInt("Visualization/tfps"))
-				<<"-i"<<"pipe:"
-		},
-		{'o',clp->value("output-file")}
-	};
-	if(clp->value("receiver-execution")=="per-frame")
-	{
-		subst['o']=clp->value("output-file").replace("%f",QString("%1").arg(frameno,6,10,QChar('0')));
-		oneshot=false;
-	}
-	else
-	{
-		oneshot=true;
-		if(clp->value("receiver-execution")!="one-shot")
-			qWarning("Invalid value set for --receiver-execution. Using default value.");
-	}
-	rxproc=new QProcess();
-	QStringList arguments=process_arguments(clp->value("receiver"),subst);
-	assert(arguments.length()>0);
-	rxproc->setProgram(arguments.front());
-	arguments.pop_front();
-	rxproc->setArguments(arguments);
-	frameconn=connect(this,&qmpVisRenderCore::frameRendered,this,
-	[this](void* px,size_t sz,uint32_t c,uint32_t t)
-	{
-		if(sz)
-		{
-			if(!oneshot)
-			{
-				subst['f']=QString("%1").arg(frameno,6,10,QChar('0'));
-				subst['o']=clp->value("output-file").replace("%f",QString("%1").arg(frameno,6,10,QChar('0')));
-				frameno++;
-				QStringList arguments=process_arguments(clp->value("receiver"),subst);
-				arguments.pop_front();
-				rxproc->setArguments(arguments);
-				rxproc->start();
-				rxproc->waitForStarted();
-			}
-			if(!rxproc->isOpen())return;
-			rxproc->write(static_cast<const char*>(px),static_cast<qint64>(sz));
-			while(rxproc->bytesToWrite()>(oneshot?(1<<26):0))
-				rxproc->waitForBytesWritten();
-			if(!oneshot)
-			{
-				rxproc->closeWriteChannel();
-				rxproc->waitForFinished(-1);
-			}
-		}
-		fprintf(stderr,"Rendered tick %u of %u, %.2f%% done.\r",c,t,std::min(100.,100.*c/t));
-		if(c>t)
-		{
-			this->rxproc->closeWriteChannel();
-			disconnect(frameconn);
-			qApp->exit(0);
-		}
-	},Qt::ConnectionType::BlockingQueuedConnection);
-	connect(rxproc,QOverload<int,QProcess::ExitStatus>::of(&QProcess::finished),
-			[this](int x,QProcess::ExitStatus st){
-				qDebug("%s",this->rxproc->readAllStandardError().data());
-				if(oneshot)
-				{
-					disconnect(frameconn);
-					if(x||st==QProcess::ExitStatus::CrashExit)
-						qApp->exit(1);
-					else
-						qApp->exit(0);
-				}
-	});
-	QMetaObject::invokeMethod(this,[this](){
-		if(oneshot)
-			rxproc->start();
-		vf->show();
-		startcb(nullptr,nullptr);
-	},Qt::ConnectionType::QueuedConnection);
+    assert(vf);
+    subst =
+    {
+        {'w', QString::number(msettings->getOptionInt("Visualization/wwidth"))},
+        {'h', QString::number(msettings->getOptionInt("Visualization/wheight"))},
+        {'r', QString::number(msettings->getOptionInt("Visualization/tfps"))},
+        {
+            'i',
+            QStringList()
+                    << "-f" << "rawvideo"
+                        << "-pixel_format" << "rgba"
+                        << "-video_size" << QString("%1x%2").arg(msettings->getOptionInt("Visualization/wwidth")).arg(msettings->getOptionInt("Visualization/wheight"))
+                        << "-framerate" << QString::number(msettings->getOptionInt("Visualization/tfps"))
+                        << "-i" << "pipe:"
+        },
+        {'o', clp->value("output-file")}
+    };
+    if (clp->value("receiver-execution") == "per-frame")
+    {
+        subst['o'] = clp->value("output-file").replace("%f", QString("%1").arg(frameno, 6, 10, QChar('0')));
+        oneshot = false;
+    }
+    else
+    {
+        oneshot = true;
+        if (clp->value("receiver-execution") != "one-shot")
+            qWarning("Invalid value set for --receiver-execution. Using default value.");
+    }
+    rxproc = new QProcess();
+    QStringList arguments = process_arguments(clp->value("receiver"), subst);
+    assert(arguments.length() > 0);
+    rxproc->setProgram(arguments.front());
+    arguments.pop_front();
+    rxproc->setArguments(arguments);
+    frameconn = connect(this, &qmpVisRenderCore::frameRendered, this,
+            [this](void *px, size_t sz, uint32_t c, uint32_t t)
+    {
+        if (sz)
+        {
+            if (!oneshot)
+            {
+                subst['f'] = QString("%1").arg(frameno, 6, 10, QChar('0'));
+                subst['o'] = clp->value("output-file").replace("%f", QString("%1").arg(frameno, 6, 10, QChar('0')));
+                frameno++;
+                QStringList arguments = process_arguments(clp->value("receiver"), subst);
+                arguments.pop_front();
+                rxproc->setArguments(arguments);
+                rxproc->start();
+                rxproc->waitForStarted();
+            }
+            if (!rxproc->isOpen())
+                return;
+            rxproc->write(static_cast<const char *>(px), static_cast<qint64>(sz));
+            while (rxproc->bytesToWrite() > (oneshot ? (1 << 26) : 0))
+                rxproc->waitForBytesWritten();
+            if (!oneshot)
+            {
+                rxproc->closeWriteChannel();
+                rxproc->waitForFinished(-1);
+            }
+        }
+        fprintf(stderr, "Rendered tick %u of %u, %.2f%% done.\r", c, t, std::min(100., 100.*c / t));
+        if (c > t)
+        {
+            this->rxproc->closeWriteChannel();
+            disconnect(frameconn);
+            qApp->exit(0);
+        }
+    }, Qt::ConnectionType::BlockingQueuedConnection);
+    connect(rxproc, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+        [this](int x, QProcess::ExitStatus st)
+    {
+        qDebug("%s", this->rxproc->readAllStandardError().data());
+        if (oneshot)
+        {
+            disconnect(frameconn);
+            if (x || st == QProcess::ExitStatus::CrashExit)
+                qApp->exit(1);
+            else
+                qApp->exit(0);
+        }
+    });
+    QMetaObject::invokeMethod(this, [this]()
+    {
+        if (oneshot)
+            rxproc->start();
+        vf->show();
+        startcb(nullptr, nullptr);
+    }, Qt::ConnectionType::QueuedConnection);
 }
 
-QStringList qmpVisRenderCore::process_arguments(QString a,QMap<QChar,QVariant> subst)
+QStringList qmpVisRenderCore::process_arguments(QString a, QMap<QChar, QVariant> subst)
 {
-	QStringList ret;
-	QString buf;
-	bool escaped=false;
-	bool substi=false;
-	for(int i=0;i<a.length();++i)
-	{
-		if(a[i]=='%')
-		{
-			if(escaped)
-			{
-				buf+='%';
-				escaped=false;
-			}
-			else if(substi)
-			{
-				buf+='%';
-				substi=false;
-			}
-			else substi=true;
-		}
-		else if(a[i]=='\\')
-		{
-			if(substi)
-			{
-				buf+='%';
-				substi=false;
-			}
-			if(escaped)
-			{
-				buf+='\\';
-				escaped=false;
-			}
-			else escaped=true;
-		}
-		else if(a[i]==' ')
-		{
-			if(substi)
-			{
-				buf+='%';
-				substi=false;
-			}
-			if(escaped)buf+=' ';
-			else
-			{
-				if(buf.length())
-					ret.append(buf);
-				buf.clear();
-			}
-			escaped=false;
-		}
-		else
-		{
-			if(substi&&subst.contains(a[i]))
-			{
-				if(subst[a[i]].canConvert(QMetaType::QString))
-					buf+=subst[a[i]].toString();
-				else
-				{
-					if(buf.length())
-					{
-						ret.append(buf);
-						buf.clear();
-					}
-					for(auto &it:subst[a[i]].toStringList())
-						ret.append(it);
-				}
-				substi=false;
-			}
-			else
-			{
-				if(escaped)
-				{
-					buf+='\\';
-					escaped=false;
-				}
-				buf+=a[i];
-			}
-		}
-	}
-	if(buf.length())
-		ret.append(buf);
-	return ret;
+    QStringList ret;
+    QString buf;
+    bool escaped = false;
+    bool substi = false;
+    for (int i = 0; i < a.length(); ++i)
+    {
+        if (a[i] == '%')
+        {
+            if (escaped)
+            {
+                buf += '%';
+                escaped = false;
+            }
+            else if (substi)
+            {
+                buf += '%';
+                substi = false;
+            }
+            else substi = true;
+        }
+        else if (a[i] == '\\')
+        {
+            if (substi)
+            {
+                buf += '%';
+                substi = false;
+            }
+            if (escaped)
+            {
+                buf += '\\';
+                escaped = false;
+            }
+            else escaped = true;
+        }
+        else if (a[i] == ' ')
+        {
+            if (substi)
+            {
+                buf += '%';
+                substi = false;
+            }
+            if (escaped)
+                buf += ' ';
+            else
+            {
+                if (buf.length())
+                    ret.append(buf);
+                buf.clear();
+            }
+            escaped = false;
+        }
+        else
+        {
+            if (substi && subst.contains(a[i]))
+            {
+                if (subst[a[i]].canConvert(QMetaType::QString))
+                    buf += subst[a[i]].toString();
+                else
+                {
+                    if (buf.length())
+                    {
+                        ret.append(buf);
+                        buf.clear();
+                    }
+                    for (auto &it : subst[a[i]].toStringList())
+                        ret.append(it);
+                }
+                substi = false;
+            }
+            else
+            {
+                if (escaped)
+                {
+                    buf += '\\';
+                    escaped = false;
+                }
+                buf += a[i];
+            }
+        }
+    }
+    if (buf.length())
+        ret.append(buf);
+    return ret;
 }
 
-void qmpVisRenderCore::framefunc(void *px, size_t sz,uint32_t curf,uint32_t totf)
+void qmpVisRenderCore::framefunc(void *px, size_t sz, uint32_t curf, uint32_t totf)
 {
-	emit inst->frameRendered(px,sz,curf,totf);
+    emit inst->frameRendered(px, sz, curf, totf);
 }