cc/trees/layer_tree_host_common.cc - Issue 14060015: cc: Async readback.

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Unified Diff: cc/trees/layer_tree_host_common.cc

Issue 14060015: cc: Async readback. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 8 months ago

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Index: cc/trees/layer_tree_host_common.cc

diff --git a/cc/trees/layer_tree_host_common.cc b/cc/trees/layer_tree_host_common.cc

index 6bed0fe50d2fcce5f64c418c5bec36ad712c4c03..64e768dc37b52982a275481f91efd9c83221ebef 100644

--- a/cc/trees/layer_tree_host_common.cc

+++ b/cc/trees/layer_tree_host_common.cc

@@ -296,6 +296,10 @@ static bool SubtreeShouldRenderToSeparateSurface(

if (layer->force_render_surface())

return true;

+ // If we'll make a copy of the layer's contents.

+ if (layer->HasRequestCopyCallback())

+ return true;

// If the layer uses a mask.

if (layer->mask_layer())

return true;