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// Copyright 2014 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 "ppapi/shared_impl/compositor_layer_data.h"
namespace ppapi {
namespace {
template<typename T>
void Copy(scoped_ptr<T>* a, const scoped_ptr<T>& b) {
if (b) {
if (!(*a))
a->reset(new T());
**a = *b;
} else {
a->reset();
}
}
} // namespace
const CompositorLayerData& CompositorLayerData::operator=(
const CompositorLayerData& other) {
DCHECK(other.is_null() || other.is_valid());
common = other.common;
Copy(&color, other.color);
Copy(&texture, other.texture);
Copy(&image, other.image);
return *this;
}
} // namespace ppapi
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