1/*
2 * Copyright 2016 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#ifndef SKSL_EXTENSION
9#define SKSL_EXTENSION
10
11#include "src/sksl/ir/SkSLProgramElement.h"
12
13namespace SkSL {
14
15/**
16 * An extension declaration.
17 */
18struct Extension : public ProgramElement {
19 Extension(int offset, String name)
20 : INHERITED(offset, kExtension_Kind)
21 , fName(std::move(name)) {}
22
23 std::unique_ptr<ProgramElement> clone() const override {
24 return std::unique_ptr<ProgramElement>(new Extension(fOffset, fName));
25 }
26
27 String description() const override {
28 return "#extension " + fName + " : enable";
29 }
30
31 const String fName;
32
33 typedef ProgramElement INHERITED;
34};
35
36} // namespace SkSL
37
38#endif
39