Fix deprecation warnings, force xcb usage on linux

Signed-off-by: falkTX <falktx@falktx.com>
falkTX · Sep 3, 2023 · 3c5793b · 3c5793b
1 parent ada98a6
commit 3c5793b
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/carla b/carla
diff --git a/main.cpp b/main.cpp
@@ -47,12 +47,19 @@ CARLA_BACKEND_USE_NAMESPACE;
 
 int main(int argc, char *argv[])
 {
+   #ifdef HAVE_X11
+    setenv("QT_QPA_PLATFORM", "xcb", 0);
+   #endif
    #ifdef CARLA_OS_MAC
     QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
    #endif
+   #if QT_VERSION < 0x60000
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+   #endif
+   #if QT_VERSION < 0x50e00
     QApplication::setAttribute(Qt::AA_X11InitThreads);
+   #endif
 
    #ifdef CARLA_OS_WIN
     QApplication::addLibraryPath(QString::fromUtf8(carla_get_library_folder()));