ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 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_PROGRAMELEMENT |
| 9 | #define SKSL_PROGRAMELEMENT |
| 10 | |
| 11 | #include "SkSLIRNode.h" |
| 12 | |
| 13 | namespace SkSL { |
| 14 | |
| 15 | /** |
| 16 | * Represents a top-level element (e.g. function or global variable) in a program. |
| 17 | */ |
| 18 | struct ProgramElement : public IRNode { |
| 19 | enum Kind { |
| 20 | kVar_Kind, |
| 21 | kFunction_Kind, |
| 22 | kInterfaceBlock_Kind, |
jvanverth | 9df16b5 | 2016-10-11 10:03:56 -0700 | [diff] [blame^] | 23 | kExtension_Kind |
ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 24 | }; |
| 25 | |
| 26 | ProgramElement(Position position, Kind kind) |
| 27 | : INHERITED(position) |
| 28 | , fKind(kind) {} |
| 29 | |
| 30 | Kind fKind; |
| 31 | |
| 32 | typedef IRNode INHERITED; |
| 33 | }; |
| 34 | |
| 35 | } // namespace |
| 36 | |
| 37 | #endif |