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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkSLSetting.h"
#include "SkSLIRGenerator.h"
#include "SkSLVariableReference.h"
namespace SkSL {
std::unique_ptr<Expression> Setting::constantPropagate(const IRGenerator& irGenerator,
const DefinitionMap& definitions) {
if (irGenerator.fSettings->fReplaceSettings) {
return VariableReference::copy_constant(irGenerator, fValue.get());
}
return nullptr;
}
} // namespace
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