tweak 2

EverestAPI · Jan 15, 2025 · aaaba8b · aaaba8b
1 parent b778c36
commit aaaba8b
Showing 1 changed file with 20 additions and 5 deletions.
diff --git a/Studio/CelesteStudio.WPF/SkiaDrawableHandler.cs b/Studio/CelesteStudio.WPF/SkiaDrawableHandler.cs
@@ -34,10 +34,16 @@ protected override void OnRender(DrawingContext drawingContext) {
             }
 
             if (drawable.CanDraw) {
-                if (bitmap == null || surface == null || width != bitmap.PixelWidth || height != bitmap.PixelHeight) {
+                if (width != bitmap.PixelWidth || height != bitmap.PixelHeight) {
+                    bitmap = null;
+                    surface = null;
+                }
+
+                if (bitmap == null) {
                     const double bitmapDpi = 96.0;
                     bitmap = new WriteableBitmap(width, height, bitmapDpi * dpiX, bitmapDpi * dpiY, PixelFormats.Pbgra32, null);
-
+                }
+                if (surface == null) {
                     surface?.Dispose();
                     surface = SKSurface.Create(new SKImageInfo(width, height, SKImageInfo.PlatformColorType, SKAlphaType.Premul), bitmap.BackBuffer, bitmap.BackBufferStride, new SKSurfaceProperties(SKPixelGeometry.Unknown));
                     surface.Canvas.Scale((float)dpiX, (float)dpiY);
@@ -55,12 +61,21 @@ protected override void OnRender(DrawingContext drawingContext) {
                 canvas.Flush();
 
                 bitmap.AddDirtyRect(new Int32Rect(0, 0, width, height));
-                if (DateTime.Now.Second % 10 > 5) {
-                    bitmap.Invalidate();
-                }
                 bitmap.Unlock();
 
                 drawingContext.DrawImage(bitmap, new Rect(drawable.DrawX, drawable.DrawY, width / dpiX, height / dpiY));
+
+                if (DateTime.Now.Second % 15 > 10) {
+                    bitmap = null;
+                    System.Console.WriteLine("Bitmap clear");
+                } else if (DateTime.Now.Second % 15 > 5) {
+                    surface = null;
+                    System.Console.WriteLine("Surface clear");
+                } else {
+                    bitmap = null;
+                    surface = null;
+                    System.Console.WriteLine("Bitmap surface clear");
+                }
             } else {
                 drawable.Invalidate();
             }