#3060 0 and 1 are not refresh rates but special values

Xpra-org · Jan 12, 2025 · 154984d · 154984d
1 parent 2b3eea6
commit 154984d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/xpra/platform/win32/gui.py b/xpra/platform/win32/gui.py
@@ -855,6 +855,10 @@ def get_vrefresh() -> int:
         log.warn("Warning: failed to query the display vertical refresh rate:")
         log.warn(" %s", e)
         v = -1
+    if v in (0, 1):
+        # as per the docs:
+        # "A vertical refresh rate value of 0 or 1 represents the display hardware's default refresh rate"
+        return -1
     screenlog("get_vrefresh()=%s", v)
     return v