Index: cc/trees/layer_tree_host.cc |
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc |
index 3898156776037a9420ffc8a9909eda0a49f3bcc9..af7eb5bc96e62fe8692b3f459714d06c7017088d 100644 |
--- a/cc/trees/layer_tree_host.cc |
+++ b/cc/trees/layer_tree_host.cc |
@@ -128,7 +128,9 @@ LayerTreeHost::LayerTreeHost( |
id_(s_layer_tree_host_sequence_number.GetNext() + 1), |
next_commit_forces_redraw_(false), |
shared_bitmap_manager_(shared_bitmap_manager), |
- gpu_memory_buffer_manager_(gpu_memory_buffer_manager) { |
+ gpu_memory_buffer_manager_(gpu_memory_buffer_manager), |
+ surface_id_namespace_(0u), |
+ next_surface_sequence_(1u) { |
if (settings_.accelerated_animation_enabled) |
animation_registrar_ = AnimationRegistrar::Create(); |
rendering_stats_instrumentation_->set_record_rendering_stats( |
@@ -167,15 +169,15 @@ void LayerTreeHost::InitializeProxy(scoped_ptr<Proxy> proxy) { |
LayerTreeHost::~LayerTreeHost() { |
TRACE_EVENT0("cc", "LayerTreeHost::~LayerTreeHost"); |
- DCHECK(swap_promise_monitor_.empty()); |
- |
- BreakSwapPromises(SwapPromise::COMMIT_FAILS); |
- |
overhang_ui_resource_ = nullptr; |
if (root_layer_.get()) |
root_layer_->SetLayerTreeHost(NULL); |
+ DCHECK(swap_promise_monitor_.empty()); |
+ |
+ BreakSwapPromises(SwapPromise::COMMIT_FAILS); |
+ |
if (proxy_) { |
DCHECK(proxy_->IsMainThread()); |
proxy_->Stop(); |
@@ -1336,4 +1338,12 @@ void LayerTreeHost::BreakSwapPromises(SwapPromise::DidNotSwapReason reason) { |
swap_promise_list_.clear(); |
} |
+void LayerTreeHost::set_surface_id_namespace(uint32_t id_namespace) { |
+ surface_id_namespace_ = id_namespace; |
+} |
+ |
+SurfaceSequence LayerTreeHost::CreateSurfaceSequence() { |
+ return SurfaceSequence(surface_id_namespace_, next_surface_sequence_++); |
+} |
+ |
} // namespace cc |