/src/skia/include/sksl/DSLModifiers.h
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1 | | /* |
2 | | * Copyright 2020 Google LLC |
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_DSL_MODIFIERS |
9 | | #define SKSL_DSL_MODIFIERS |
10 | | |
11 | | #include "include/core/SkSpan.h" |
12 | | #include "include/private/SkSLModifiers.h" |
13 | | #include "include/sksl/DSLLayout.h" |
14 | | |
15 | | namespace SkSL { |
16 | | |
17 | | namespace dsl { |
18 | | |
19 | | class DSLField; |
20 | | class DSLType; |
21 | | |
22 | | enum Modifier { |
23 | | kNo_Modifier = 0, |
24 | | kConst_Modifier = 1 << 0, |
25 | | kIn_Modifier = 1 << 1, |
26 | | kOut_Modifier = 1 << 2, |
27 | | kInOut_Modifier = kIn_Modifier | kOut_Modifier, |
28 | | kUniform_Modifier = 1 << 3, |
29 | | kFlat_Modifier = 1 << 4, |
30 | | kNoPerspective_Modifier = 1 << 5, |
31 | | }; |
32 | | |
33 | | class DSLModifiers { |
34 | | public: |
35 | | DSLModifiers(int flags = 0) |
36 | 3.86k | : DSLModifiers(DSLLayout(), flags) {} |
37 | | |
38 | | DSLModifiers(DSLLayout layout, int flags = 0) |
39 | 3.86k | : fModifiers(layout.fSkSLLayout, flags) {} |
40 | | |
41 | 0 | int flags() const { |
42 | 0 | return fModifiers.fFlags; |
43 | 0 | } |
44 | | |
45 | 0 | DSLLayout layout() const { |
46 | 0 | return DSLLayout(fModifiers.fLayout); |
47 | 0 | } |
48 | | |
49 | | private: |
50 | | SkSL::Modifiers fModifiers; |
51 | | |
52 | | friend DSLType Struct(skstd::string_view name, SkSpan<DSLField> fields); |
53 | | friend class DSLCore; |
54 | | friend class DSLFunction; |
55 | | friend class DSLType; |
56 | | friend class DSLVarBase; |
57 | | friend class DSLWriter; |
58 | | }; |
59 | | |
60 | | } // namespace dsl |
61 | | |
62 | | } // namespace SkSL |
63 | | |
64 | | #endif |