HiDPI support -- fractional scaling is a bit broken, sometimes crashes, is a bit blurry

2026-03-25 23:32:08 +01:00
parent e8867e4b01
commit 103f17b8e9
6 changed files with 94 additions and 9 deletions
--- a/src/ui/Application.h
+++ b/src/ui/Application.h
@@ -121,6 +121,9 @@ private:
    FreqScale freqScale_   = FreqScale::Linear;
    bool      paused_      = false;
    bool      vsync_       = true;
+    float     uiScale_     = 0.0f;  // 0 = auto (use DPI), >0 = manual override
+    float     appliedScale_ = 0.0f; // currently applied scale (0 = not yet applied)
+    void      applyUIScale(float scale);
    // (waterfallW_ removed — texture width tracks bin count automatically)
    // (waterfallH_ removed — fixed history depth of 1024 rows)