Fix Splash example crash

We can close the window during onRender

Fix Splash example crash
We can close the window during onRender
f56cfc92 · Igor Demin · 034e4087 · f56cfc92
Commit f56cfc92 authored Jan 26, 2021 by Igor Demin
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Showing with 7 additions and 6 deletions

SkiaLayer.kt skiko/src/jvmMain/kotlin/org/jetbrains/skiko/SkiaLayer.kt +7 -6

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--- a/skiko/src/jvmMain/kotlin/org/jetbrains/skiko/SkiaLayer.kt
+++ b/skiko/src/jvmMain/kotlin/org/jetbrains/skiko/SkiaLayer.kt
@@ -102,12 +102,13 @@ open class SkiaLayer : HardwareLayer() {

        renderer?.onRender(canvas, pictureWidth, pictureHeight, nanoTime)

-        check(!isDisposed)
-
-        synchronized(pictureLock) {
-            picture?.instance?.close()
-            val picture = pictureRecorder.finishRecordingAsPicture()
-            this.picture = PictureHolder(picture, pictureWidth, pictureHeight)
+        // we can dispose layer during onRender
+        if (!isDisposed) {
+            synchronized(pictureLock) {
+                picture?.instance?.close()
+                val picture = pictureRecorder.finishRecordingAsPicture()
+                this.picture = PictureHolder(picture, pictureWidth, pictureHeight)
+            }
        }
    }