Fix glBars for high-dpi/scale-factor systems

Signed-off-by: falkTX <falktx@falktx.com>

plugins/Cardinal/src/HostMIDI.cpp

@@ -756,7 +756,7 @@ struct HostMIDIWidget : ModuleWidget {
         drawTextLine(args.vg, 2, "Velocity");
         drawTextLine(args.vg, 3, "Aftertouch");
         drawTextLine(args.vg, 4, "Pitchbend");
-        drawTextLine(args.vg, 5, "Mod Wheel");
+        drawTextLine(args.vg, 5, "ModWheel");
         drawTextLine(args.vg, 6, "Start");
         drawTextLine(args.vg, 7, "Stop");
         drawTextLine(args.vg, 8, "Cont");

plugins/Cardinal/src/glBars.cpp

@@ -67,7 +67,8 @@ struct glBarsRendererWidget : OpenGlWidget {
     glBarsRendererWidget(glBarsModule* const module)
         : glBars(module)
     {
-        oversample = 2.0f;
+        if (APP->window->pixelRatio < 2.0f)
+            oversample = 2.0f;
     }
 
     void drawFramebuffer() override {
@@ -93,6 +94,12 @@ struct glBarsRendererWidget : OpenGlWidget {
         glPopMatrix();
         glEnable(GL_BLEND);
     }
+
+    void step() override {
+        OpenGlWidget::step();
+
+        oversample = APP->window->pixelRatio < 2.0f ? 2.0f : 1.0f;
+    }
 };
 
 struct glBarsWidget : ModuleWidget {