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Add a commandline option to set YACReaderLibrary opengl renderer on windows.

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This commit is contained in:
Felix Kauselmann 2018-06-03 15:50:50 +02:00
parent afad6c7ab7
commit 3530528282
1 changed files with 24 additions and 0 deletions
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24
YACReaderLibrary/main.cpp
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@ -136,8 +136,32 @@ QCommandLineParser parser;
parser.addHelpOption();
parser.addVersionOption();
parser.addOption({"loglevel", "Set log level. Valid values: trace, info, debug, warn, error.", "loglevel", "warning"});
#ifdef Q_OS_WIN
parser.addOption({"opengl", "Set opengl renderer. Valid values: desktop, es, software.", "gl_renderer"});
#endif
parser.process(app);
#ifdef Q_OS_WIN
if (parser.isSet("opengl")) {
QTextStream qout(stdout);
if (parser.value("opengl") == "desktop") {
app.setAttribute(Qt::AA_UseDesktopOpenGL);
}
else if (parser.value("opengl") == "es") {
app.setAttribute(Qt::AA_UseOpenGLES);
}
else if (parser.value("opengl") == "software") {
qout << "Warning! This will be slow as hell. Only use this setting for"
"testing or as a last resort.";
app.setAttribute(Qt::AA_UseSoftwareOpenGL);
}
else {
qout << "Invalid value:" << parser.value("gl_renderer");
parser.showHelp();
}
}
#endif
if (parser.isSet("loglevel")) {
if (parser.value("loglevel") == "trace") {
logger.setLoggingLevel(QsLogging::TraceLevel);