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Don't send invalid cached paint messages to compositor

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eschweic 2013-08-21 19:48:31 -07:00
parent 0c50d4374f
commit 529573d3d7
1 changed files with 2 additions and 1 deletions
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3
src/components/gfx/render_task.rs
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@ -149,6 +149,7 @@ impl<C: RenderListener + Send,T:Send+Freeze> RenderTask<C,T> {
self.compositor.set_layer_page_size(self.id, render_layer.size, self.epoch);
}
self.render_layer = Some(render_layer);
self.last_paint_msg = None;
}
ReRenderMsg(tiles, scale, epoch) => {
if self.epoch == epoch {
@ -178,7 +179,7 @@ impl<C: RenderListener + Send,T:Send+Freeze> RenderTask<C,T> {
// re-rendered redundantly.
match self.last_paint_msg {
Some(ref layer_buffer_set) => {
self.compositor.paint(self.id, layer_buffer_set.clone(), self.epoch);
self.compositor.paint(self.id, layer_buffer_set.clone(), self.epoch);
}
None => {} // Nothing to do
}