From c6cd672536f7792ba44ed28ed5cb97e6ebd0033c Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Mon, 19 Mar 2018 03:16:52 +0900
Subject: [PATCH] examples/contextlost: Extend the shared backend texture on
 purpose

---
 examples/contextlost/main.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/examples/contextlost/main.go b/examples/contextlost/main.go
index 44702351c..bab966763 100644
--- a/examples/contextlost/main.go
+++ b/examples/contextlost/main.go
@@ -40,6 +40,7 @@ const (
 var (
 	count        = 0
 	gophersImage *ebiten.Image
+	extraImages  []*ebiten.Image
 )
 
 func update(screen *ebiten.Image) error {
@@ -86,6 +87,12 @@ func main() {
 	}
 	gophersImage, _ = ebiten.NewImageFromImage(img, ebiten.FilterDefault)
 
+	// Extend the shared backend GL texture on purpose.
+	for i := 0; i < 20; i++ {
+		eimg, _ := ebiten.NewImageFromImage(img, ebiten.FilterDefault)
+		extraImages = append(extraImages, eimg)
+	}
+
 	if err := ebiten.Run(update, screenWidth, screenHeight, 2, "Context Lost (Ebiten Demo)"); err != nil {
 		log.Fatal(err)
 	}