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Unified Diff: cc/tiles/tile_task_manager.cc

Issue 2046033002: Revert of cc: Add mailbox support to ResourceProvider write locks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@worker_context_stream
Patch Set: Created 4 years, 6 months ago
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Index: cc/tiles/tile_task_manager.cc
diff --git a/cc/tiles/tile_task_manager.cc b/cc/tiles/tile_task_manager.cc
index b57b0572d1af978d4b265581b5473f228f351f6d..aa6466ff35de1b30e8348e52564d905c9a00c901 100644
--- a/cc/tiles/tile_task_manager.cc
+++ b/cc/tiles/tile_task_manager.cc
@@ -15,19 +15,25 @@
// static
std::unique_ptr<TileTaskManagerImpl> TileTaskManagerImpl::Create(
+ std::unique_ptr<RasterBufferProvider> raster_buffer_provider,
TaskGraphRunner* task_graph_runner) {
- return base::WrapUnique<TileTaskManagerImpl>(
- new TileTaskManagerImpl(task_graph_runner));
+ return base::WrapUnique<TileTaskManagerImpl>(new TileTaskManagerImpl(
+ std::move(raster_buffer_provider), task_graph_runner));
}
-TileTaskManagerImpl::TileTaskManagerImpl(TaskGraphRunner* task_graph_runner)
- : task_graph_runner_(task_graph_runner),
+TileTaskManagerImpl::TileTaskManagerImpl(
+ std::unique_ptr<RasterBufferProvider> raster_buffer_provider,
+ TaskGraphRunner* task_graph_runner)
+ : raster_buffer_provider_(std::move(raster_buffer_provider)),
+ task_graph_runner_(task_graph_runner),
namespace_token_(task_graph_runner->GetNamespaceToken()) {}
TileTaskManagerImpl::~TileTaskManagerImpl() {}
void TileTaskManagerImpl::ScheduleTasks(TaskGraph* graph) {
TRACE_EVENT0("cc", "TileTaskManagerImpl::ScheduleTasks");
+
+ raster_buffer_provider_->OrderingBarrier();
task_graph_runner_->ScheduleTasks(namespace_token_, graph);
}
@@ -51,6 +57,12 @@
TaskGraph empty;
task_graph_runner_->ScheduleTasks(namespace_token_, &empty);
task_graph_runner_->WaitForTasksToFinishRunning(namespace_token_);
+
+ raster_buffer_provider_->Shutdown();
+}
+
+RasterBufferProvider* TileTaskManagerImpl::GetRasterBufferProvider() const {
+ return raster_buffer_provider_.get();
}
} // namespace cc
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