From 96a813724f1b6873bac005c96eff77517cb469a1 Mon Sep 17 00:00:00 2001
From: Martin Robinson <mrobinson@igalia.com>
Date: Sat, 2 Aug 2014 18:25:50 -0700
Subject: [PATCH] Mark all layers as having changed content during pinch zoom

This ensures that layers know that they need to re-issue buffer
requests immediately instead of waiting until another content change
happens.

Fixes #2988.
---
 src/components/compositing/compositor.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/compositing/compositor.rs b/src/components/compositing/compositor.rs
index 45742362bb2..cb6828eb473 100644
--- a/src/components/compositing/compositor.rs
+++ b/src/components/compositing/compositor.rs
@@ -223,6 +223,7 @@ impl IOCompositor {
             // If a pinch-zoom happened recently, ask for tiles at the new resolution
             if self.zoom_action && precise_time_s() - self.zoom_time > 0.3 {
                 self.zoom_action = false;
+                self.scene.mark_layer_contents_as_changed_recursively();
                 self.send_buffer_requests_for_all_layers();
             }