Fix variable naming

[pulseview.git] / pv / views / trace / viewport.cpp

diff --git a/pv/views/trace/viewport.cpp b/pv/views/trace/viewport.cpp
index 44c912a1acf1ccc117718d09cbc45b816e64a284..2ca43a0b182da5fb6d9a3690faae7725055a55a7 100644 (file)
--- a/pv/views/trace/viewport.cpp
+++ b/pv/views/trace/viewport.cpp
@@ -175,9 +175,10 @@ void Viewport::paintEvent(QPaintEvent*)
 
        QPainter p(this);
 
-       bool useAntialiasing =
+       // Disable antialiasing for high-DPI displays
+       bool use_antialiasing =
                window()->windowHandle()->screen()->devicePixelRatio() < 2.0;
-       p.setRenderHint(QPainter::Antialiasing, useAntialiasing);
+       p.setRenderHint(QPainter::Antialiasing, use_antialiasing);
 
        for (LayerPaintFunc *paint_func = layer_paint_funcs;
                        *paint_func; paint_func++) {