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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/proto/cc_conversions.h"
#include "cc/base/region.h"
#include "cc/proto/gfx_conversions.h"
#include "cc/proto/region.pb.h"
namespace cc {
void RegionToProto(const Region& region, proto::Region* proto) {
for (Region::Iterator it(region); it.has_rect(); it.next())
RectToProto(it.rect(), proto->add_rects());
}
Region RegionFromProto(const proto::Region& proto) {
Region region;
for (int i = 0; i < proto.rects_size(); ++i)
region.Union(ProtoToRect(proto.rects(i)));
return region;
}
} // namespace cc
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