Improved custom parameter checking some more + properly split custom parameters that contain whitespaces.

gui/win_addJob.ui

@@ -788,6 +788,35 @@
                </property>
               </spacer>
              </item>
+             <item>
+              <widget class="QLabel" name="iconNotification">
+               <property name="toolTip">
+                <string>Your custom parameters will be ignored entirely, if you don't fix them!</string>
+               </property>
+               <property name="text">
+                <string/>
+               </property>
+               <property name="pixmap">
+                <pixmap resource="../res/resources.qrc">:/buttons/error.png</pixmap>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <spacer name="horizontalSpacer_10">
+               <property name="orientation">
+                <enum>Qt::Horizontal</enum>
+               </property>
+               <property name="sizeType">
+                <enum>QSizePolicy::Fixed</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>6</width>
+                 <height>20</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
              <item>
               <widget class="QLabel" name="labelNotification">
                <property name="palette">
@@ -913,6 +942,11 @@
            </item>
            <item>
             <widget class="QLineEdit" name="editCustomParams">
+             <property name="font">
+              <font>
+               <family>Lucida Console</family>
+              </font>
+             </property>
              <property name="toolTip">
               <string>All command-line parameters you enter here will be passed to x264 unmodified and unchecked. Some parameters are forbidden, as they are reserved for the GUI.</string>
              </property>

src/global.cpp

@@ -516,8 +516,14 @@ x264_cpu_t x264_detect_cpu_features(int argc, char **argv)
 		for(int i = 0; i < argc; i++)
 		{
 			if(!_stricmp("--force-cpu-no-64bit", argv[i])) { flag = true; features.x64 = false; }
+			if(!_stricmp("--force-cpu-no-mmx", argv[i])) { flag = true; features.mmx = false; }
 			if(!_stricmp("--force-cpu-no-sse", argv[i])) { flag = true; features.sse = features.sse2 = features.sse3 = features.ssse3 = false; }
 			if(!_stricmp("--force-cpu-no-intel", argv[i])) { flag = true; features.intel = false; }
+			
+			if(!_stricmp("--force-cpu-have-64bit", argv[i])) { flag = true; features.x64 = true; }
+			if(!_stricmp("--force-cpu-have-mmx", argv[i])) { flag = true; features.mmx = true; }
+			if(!_stricmp("--force-cpu-have-sse", argv[i])) { flag = true; features.sse = features.sse2 = features.sse3 = features.ssse3 = true; }
+			if(!_stricmp("--force-cpu-have-intel", argv[i])) { flag = true; features.intel = true; }
 		}
 		if(flag) qWarning("CPU flags overwritten by user-defined parameters. Take care!\n");
 	}

src/main.cpp

@@ -62,6 +62,12 @@ static int x264_main(int argc, char* argv[])
 	qDebug("CPU capabilities  :  MMX: %s, SSE: %s, SSE2: %s, SSE3: %s, SSSE3: %s, x64: %s", X264_BOOL(cpuFeatures.mmx), X264_BOOL(cpuFeatures.sse), X264_BOOL(cpuFeatures.sse2), X264_BOOL(cpuFeatures.sse3), X264_BOOL(cpuFeatures.ssse3), X264_BOOL(cpuFeatures.x64));
 	qDebug(" Number of CPU's  :  %d\n", cpuFeatures.count);
 	
+	//Make sure this CPU can run x264
+	if(!(cpuFeatures.mmx && cpuFeatures.sse))
+	{
+		qFatal("Sorry, but this machine is not physically capable of running x264. Please get a CPU that supports at least the MMX and ISSE instruction sets!");
+	}
+
 	//Initialize Qt
 	if(!x264_init_qt(argc, argv))
 	{

src/thread_encode.cpp

@@ -59,6 +59,15 @@ QMutex EncodeThread::m_mutex_startProcess;
 	} \
 }
 
+#define APPEND_AND_CLEAR(LIST, STR) \
+{ \
+	if(!((STR).isEmpty())) \
+	{ \
+		(LIST) << (STR); \
+		(STR).clear(); \
+	} \
+}
+
 /*
  * Static vars
  */
@@ -509,8 +518,7 @@ QStringList EncodeThread::buildCommandLine(bool usePipe, unsigned int frames, co
 
 	if(!m_options->custom().isEmpty())
 	{
-		//FIXME: Handle custom parameters that contain withspaces within quotes!
+		cmdLine.append(splitParams(m_options->custom()));
-		cmdLine.append(m_options->custom().split(" "));
 	}
 
 	cmdLine << "--output" << pathToLocal(QDir::toNativeSeparators(m_outputFileName), true);
@@ -1026,3 +1034,32 @@ QString EncodeThread::commandline2string(const QString &program, const QStringLi
 
 	return commandline;
 }
+
+QStringList EncodeThread::splitParams(const QString &params)
+{
+	QStringList list; 
+	bool isQuoted = false;
+	QString temp;
+
+	for(int i = 0; i < params.length(); i++)
+	{
+		const QChar c = params.at(i);
+
+		if(c == QChar::fromLatin1('"'))
+		{
+			APPEND_AND_CLEAR(list, temp);
+			isQuoted = (!isQuoted);
+			continue;
+		}
+		else if((!isQuoted) && (c == QChar::fromLatin1(' ')))
+		{
+			APPEND_AND_CLEAR(list, temp);
+			continue;
+		}
+		
+		temp.append(c);
+	}
+	
+	APPEND_AND_CLEAR(list, temp);
+	return list;
+}

src/thread_encode.h

@@ -126,6 +126,7 @@ protected:
 
 	//Static functions
 	static QString commandline2string(const QString &program, const QStringList &arguments);
+	static QStringList splitParams(const QString &params);
 
 signals:
 	void statusChanged(const QUuid &jobId, EncodeThread::JobStatus newStatus);

src/win_addJob.cpp

@@ -60,37 +60,25 @@
 class StringValidator : public QValidator
 {
 public:
-	StringValidator(QLabel *notifier)
+	StringValidator(QLabel *notifier, QLabel *icon)
 	:
-		m_notifier(notifier)
+		m_notifier(notifier), m_icon(icon)
 	{
 		m_notifier->hide();
+		m_icon->hide();
 	}
 	
 	virtual State validate(QString &input, int &pos) const
 	{
+		static const char* p[] = {"B", "o", "h", "p", "q", "fps", "frames", "preset", "tune", "profile",
+			"stdin", "crf", "bitrate", "qp", "pass", "stats", "output", "help","quiet", NULL};
+
 		bool invalid = false;
 
-		invalid = invalid || checkParam(input, "B");
+		for(size_t i = 0; p[i] && (!invalid); i++)
-		invalid = invalid || checkParam(input, "o");
+		{
-		invalid = invalid || checkParam(input, "h");
+			invalid = invalid || checkParam(input, QString::fromLatin1(p[i]));
-		invalid = invalid || checkParam(input, "p");
+		}
-		invalid = invalid || checkParam(input, "q");
-
-		invalid = invalid || checkParam(input, "fps");
-		invalid = invalid || checkParam(input, "frames");
-		invalid = invalid || checkParam(input, "preset");
-		invalid = invalid || checkParam(input, "tune");
-		invalid = invalid || checkParam(input, "profile");
-		invalid = invalid || checkParam(input, "stdin");
-		invalid = invalid || checkParam(input, "crf");
-		invalid = invalid || checkParam(input, "bitrate");
-		invalid = invalid || checkParam(input, "qp");
-		invalid = invalid || checkParam(input, "pass");
-		invalid = invalid || checkParam(input, "stats");
-		invalid = invalid || checkParam(input, "output");
-		invalid = invalid || checkParam(input, "help");
-		invalid = invalid || checkParam(input, "quiet");
 
 		return invalid ? QValidator::Intermediate : QValidator::Acceptable;
 	}
@@ -101,44 +89,45 @@ public:
 	}
 
 protected:
-	QLabel *const m_notifier;
+	QLabel *const m_notifier, *const m_icon;
 
 	bool checkParam(const QString &input, const QString &param) const
 	{
+		static const char c[20] = {' ', '*', '?', '<', '>', '/', '\\', '"', '\'', '!', '+', '#', '&', '%', '=', ',', ';', '.', '´', '`'};
+		
 		bool flag = false;
 		if(param.length() > 1)
 		{
-			flag = flag || input.contains(QString("--%1 ").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1*").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1?").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1<").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1>").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1/").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1\"").arg(param), Qt::CaseInsensitive);
-			flag = flag || input.contains(QString("--%1\\").arg(param), Qt::CaseInsensitive);
 			flag = flag || input.endsWith(QString("--%1").arg(param), Qt::CaseInsensitive);
+			for(size_t i = 0; i < sizeof(c); i++)
+			{
+				flag = flag || input.contains(QString("--%1%2").arg(param, QChar::fromLatin1(c[i])), Qt::CaseInsensitive);
+			}
 		}
 		else
 		{
-			flag = flag || input.contains(QString(" -%1").arg(param));
-			flag = flag || input.contains(QString("*-%1").arg(param));
-			flag = flag || input.contains(QString("?-%1").arg(param));
-			flag = flag || input.contains(QString("<-%1").arg(param));
-			flag = flag || input.contains(QString(">-%1").arg(param));
-			flag = flag || input.contains(QString("/-%1").arg(param));
-			flag = flag || input.contains(QString("\"-%1").arg(param));
-			flag = flag || input.contains(QString("\\-%1").arg(param));
 			flag = flag || input.startsWith(QString("-%1").arg(param));
+			for(size_t i = 0; i < sizeof(c); i++)
+			{
+				flag = flag || input.contains(QString("%1-%2").arg(QChar::fromLatin1(c[i]), param), Qt::CaseSensitive);
+			}
 		}
 		if(flag)
 		{
-			MessageBeep(MB_ICONWARNING);
+			if(m_notifier)
-			m_notifier->setText(tr("Invalid parameter entered: %1").arg((param.length() > 1) ? QString("--%1").arg(param) : QString("-%1").arg(param)));
+			{
+				m_notifier->setText(tr("Invalid parameter: %1").arg((param.length() > 1) ? QString("--%1").arg(param) : QString("-%1").arg(param)));
 				if(m_notifier->isHidden()) m_notifier->show();
+				if(m_icon) { if(m_icon->isHidden()) m_icon->show(); }
+			}
 		}
 		else
+		{
+			if(m_notifier)
 			{
 				if(m_notifier->isVisible()) m_notifier->hide();
+				if(m_icon) { if(m_icon->isVisible()) m_icon->hide(); }
+			}
 		}
 		return flag;
 	}
@@ -180,7 +169,7 @@ AddJobDialog::AddJobDialog(QWidget *parent, OptionsModel *options, bool x64suppo
 
 	//Setup validator
 	editCustomParams->installEventFilter(this);
-	editCustomParams->setValidator(new StringValidator(labelNotification));
+	editCustomParams->setValidator(new StringValidator(labelNotification, iconNotification));
 	editCustomParams->clear();
 
 	//Install event filter
@@ -242,6 +231,7 @@ void AddJobDialog::showEvent(QShowEvent *event)
 	}
 
 	labelNotification->hide();
+	iconNotification->hide();
 }
 
 bool AddJobDialog::eventFilter(QObject *o, QEvent *e)