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2e5d3c4977
Prerolling the rasterization tasks reduces the number of render target switches because we don't interrupt the main render target.
25 lines
555 B
C++
25 lines
555 B
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "sky/compositor/layer_tree.h"
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#include "sky/compositor/layer.h"
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namespace sky {
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namespace compositor {
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LayerTree::LayerTree() : rasterizer_tracing_threashold_(0) {
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}
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LayerTree::~LayerTree() {
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}
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void LayerTree::Raster(PaintContext::ScopedFrame& frame) {
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root_layer_->Preroll(frame, SkMatrix());
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root_layer_->Paint(frame);
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}
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} // namespace compositor
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} // namespace sky
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