Fixed SleepLoopRenderTimer

6 years ago · 3608deeeb1
1 changed files with 4 additions and 5 deletions
--- a/src/Avalonia.Visuals/Rendering/SleepLoopRenderTimer.cs
+++ b/src/Avalonia.Visuals/Rendering/SleepLoopRenderTimer.cs
@ -45,14 +45,13 @@ namespace Avalonia.Rendering

        void LoopProc()
        {
-            var now = _st.Elapsed;
-            var lastTick = now;
-
+            var lastTick = _st.Elapsed;
            while (true)
            {
+                var now = _st.Elapsed;
                var timeTillNextTick = lastTick + _timeBetweenTicks - now;
                if (timeTillNextTick.TotalMilliseconds > 1) Thread.Sleep(timeTillNextTick);
-
+                lastTick = now;
                lock (_lock)
                {
                    if (_count == 0)
@ -63,7 +62,7 @@ namespace Avalonia.Rendering
                }

                _tick?.Invoke(now);
-                now = _st.Elapsed;
+                
            }
        }