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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkTestScalerContext_DEFINED | 8 #ifndef SkTestScalerContext_DEFINED |
9 #define SkTestScalerContext_DEFINED | 9 #define SkTestScalerContext_DEFINED |
10 | 10 |
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67 void getPath(const SkGlyph& glyph, SkPath* path); | 67 void getPath(const SkGlyph& glyph, SkPath* path); |
68 protected: | 68 protected: |
69 SkScalerContext* onCreateScalerContext(const SkDescriptor* desc) const overr
ide; | 69 SkScalerContext* onCreateScalerContext(const SkDescriptor* desc) const overr
ide; |
70 void onFilterRec(SkScalerContextRec* rec) const override; | 70 void onFilterRec(SkScalerContextRec* rec) const override; |
71 SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics( | 71 SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics( |
72 PerGlyphInfo, | 72 PerGlyphInfo, |
73 const uint32_t* glyphIDs, | 73 const uint32_t* glyphIDs, |
74 uint32_t glyphIDsCount) const override; | 74 uint32_t glyphIDsCount) const override; |
75 | 75 |
76 SkStreamAsset* onOpenStream(int* ttcIndex) const override { | 76 SkStreamAsset* onOpenStream(int* ttcIndex) const override { |
77 SkASSERT(0); // don't expect to get here | |
78 return NULL; | 77 return NULL; |
79 } | 78 } |
80 | 79 |
81 void onGetFontDescriptor(SkFontDescriptor* desc, bool* isLocal) const overri
de; | 80 void onGetFontDescriptor(SkFontDescriptor* desc, bool* isLocal) const overri
de; |
82 | 81 |
83 int onCharsToGlyphs(const void* chars, Encoding encoding, | 82 int onCharsToGlyphs(const void* chars, Encoding encoding, |
84 uint16_t glyphs[], int glyphCount) const override; | 83 uint16_t glyphs[], int glyphCount) const override; |
85 | 84 |
86 int onCountGlyphs() const override { | 85 int onCountGlyphs() const override { |
87 return (int) fTestFont->fCharCodesCount; | 86 return (int) fTestFont->fCharCodesCount; |
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104 return 0; | 103 return 0; |
105 } | 104 } |
106 private: | 105 private: |
107 SkTestFont* fTestFont; | 106 SkTestFont* fTestFont; |
108 friend class SkTestScalerContext; | 107 friend class SkTestScalerContext; |
109 }; | 108 }; |
110 | 109 |
111 SkTypeface* CreateTestTypeface(const char* name, SkTypeface::Style style); | 110 SkTypeface* CreateTestTypeface(const char* name, SkTypeface::Style style); |
112 | 111 |
113 #endif | 112 #endif |
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