Move dispose of `device` into Direct3DContextHandler

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/context/Direct3DContextHandler.kt

@@ -69,5 +69,8 @@ internal class Direct3DContextHandler(layer: SkiaLayer) : ContextHandler(layer)
         if (context != null) {
             destroyContext(Native.getPtr(context!!))
         }
+        if (device != 0L) {
+            directXRedrawer.disposeDevice(device)
+        }
     }
 }

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/redrawer/Direct3DRedrawer.kt

@@ -14,7 +14,6 @@ internal class Direct3DRedrawer(
 ) : Redrawer {
 
     private var isDisposed = false
-    private var device: Long = 0
 
     private val frameDispatcher = FrameDispatcher(Dispatchers.Swing) {
         update(System.nanoTime())
@@ -23,7 +22,6 @@ internal class Direct3DRedrawer(
 
     override fun dispose() {
         frameDispatcher.cancel()
-        disposeDevice(device)
         isDisposed = true
     }
 
@@ -54,10 +52,7 @@ internal class Direct3DRedrawer(
         makeDirectXRenderTarget(device, width, height)
     )
 
-    fun createDevice(): Long {
-        device = createDirectXDevice(layer.windowHandle)
-        return device
-    }
+    fun createDevice(): Long = createDirectXDevice(layer.windowHandle)
 
     fun finishFrame(device: Long, context: Long, surface: Long) {
         finishFrame(device, context, surface, properties.isVsyncEnabled)