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1 /* | |
2 * Copyright 2015 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 SK_COMMON_FLAGS_CONFIG_H | |
9 #define SK_COMMON_FLAGS_CONFIG_H | |
10 | |
11 #include "SkCommandLineFlags.h" | |
12 | |
13 #if SK_SUPPORT_GPU | |
14 #include "GrContextFactory.h" | |
15 #endif | |
16 | |
17 DECLARE_string(config); | |
18 | |
19 #if SK_SUPPORT_GPU | |
20 class SkCommandLineConfigGpu; | |
21 #endif | |
22 | |
23 // SkCommandLineConfig represents a Skia rendering configuration string. | |
24 // The string has following form: | |
25 // [via-]*tag | |
26 // where 'tag' consists of chars excluding hyphen or "angle-gl" | |
27 // and each 'via' consists of chars excluding hyphen. | |
28 class SkCommandLineConfig { | |
29 public: | |
30 SkCommandLineConfig(const SkString& tag, const SkTArray<SkString>& viaParts)
; | |
31 virtual ~SkCommandLineConfig(); | |
32 #if SK_SUPPORT_GPU | |
33 virtual const SkCommandLineConfigGpu* asConfigGpu() const { return nullptr;
} | |
34 #endif | |
35 const SkString& getTag() const { return fTag; } | |
36 const SkTArray<SkString>& getViaParts() const { return fViaParts; } | |
37 private: | |
38 SkString fTag; | |
39 SkTArray<SkString> fViaParts; | |
40 }; | |
41 | |
42 #if SK_SUPPORT_GPU | |
43 // SkCommandLineConfigGpu is a SkCommandLineConfig that extracts information out
of the tag. It is | |
44 // constructed configs that have: | |
45 // * tags of form "gpu(option=value,option2=value,...)" | |
46 // * tags that represent a shorthand of above (such as "msaa16" representing "gp
u(samples=16)") | |
47 class SkCommandLineConfigGpu : public SkCommandLineConfig { | |
48 public: | |
49 typedef GrContextFactory::GLContextType ContextType; | |
50 SkCommandLineConfigGpu(const SkString& tag, const SkTArray<SkString>& viaPar
ts, | |
51 ContextType contextType, bool useNVPR, bool useDIText
, int samples); | |
52 const SkCommandLineConfigGpu* asConfigGpu() const override { return this; } | |
53 ContextType getContextType() const { return fContextType; } | |
54 bool getUseNVPR() const { return fUseNVPR; } | |
55 bool getUseDIText() const { return fUseDIText; } | |
56 int getSamples() const { return fSamples; } | |
57 | |
58 private: | |
59 ContextType fContextType; | |
60 bool fUseNVPR; | |
61 bool fUseDIText; | |
62 int fSamples; | |
63 }; | |
64 #endif | |
65 | |
66 typedef SkTArray<SkAutoTDelete<SkCommandLineConfig>, true> SkCommandLineConfigAr
ray; | |
67 void ParseConfigs(const SkCommandLineFlags::StringArray& configList, | |
68 SkCommandLineConfigArray* outResult); | |
69 | |
70 #endif | |
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