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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/viz/service/display/aggregated_frame.h"
#include "base/logging.h"
#include "base/trace_event/trace_event.h"
#include "base/trace_event/traced_value.h"
namespace viz {
AggregatedFrame::AggregatedFrame() = default;
AggregatedFrame::AggregatedFrame(AggregatedFrame&& other) = default;
AggregatedFrame::~AggregatedFrame() = default;
AggregatedFrame& AggregatedFrame::operator=(AggregatedFrame&& other) = default;
void AggregatedFrame::AsValueInto(base::trace_event::TracedValue* value) const {
value->SetBoolean("has_copy_requests", has_copy_requests);
// Quad data can be quite large, so only dump render passes if we are
// logging verbosely or viz.quads tracing category is enabled.
bool quads_enabled = VLOG_IS_ON(3);
if (!quads_enabled) {
TRACE_EVENT_CATEGORY_GROUP_ENABLED(TRACE_DISABLED_BY_DEFAULT("viz.quads"),
&quads_enabled);
}
if (quads_enabled) {
value->BeginArray("render_passes");
for (const auto& render_pass : render_pass_list) {
value->BeginDictionary();
render_pass->AsValueInto(value);
value->EndDictionary();
}
value->EndArray();
}
}
std::string AggregatedFrame::ToString() const {
base::trace_event::TracedValueJSON value;
AsValueInto(&value);
return value.ToFormattedJSON();
}
} // namespace viz
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