render: Make applyFilter with zero-sized rects noops

ruffle-rs · Sep 17, 2024 · 103f62a · 103f62a
1 parent 7d13733
commit 103f62a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/core/src/bitmap/operations.rs b/core/src/bitmap/operations.rs
@@ -1206,6 +1206,10 @@ pub fn apply_filter<'gc>(
     dest_point: (u32, u32),
     filter: Filter,
 ) {
+    if source_size.0 == 0 || source_size.1 == 0 {
+        return;
+    }
+
     if !context.renderer.is_filter_supported(&filter) {
         let mut source_region = PixelRegion::for_whole_size(source.width(), source.height());
         let mut dest_region = PixelRegion::for_whole_size(target.width(), target.height());