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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 #include "SkScalerContext.h" | 8 #include "SkScalerContext.h" |
| 9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
| 10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
| 11 #include "SkDescriptor.h" | 11 #include "SkDescriptor.h" |
| 12 #include "SkFDot6.h" | 12 #include "SkFDot6.h" |
| 13 #include "SkFontHost.h" | 13 #include "SkFontHost.h" |
| 14 #include "SkMask.h" | 14 #include "SkMask.h" |
| 15 #include "SkStream.h" | 15 #include "SkStream.h" |
| 16 #include "SkString.h" | 16 #include "SkString.h" |
| 17 #include "SkThread.h" | 17 #include "SkThread.h" |
| 18 #include "SkTemplates.h" | 18 #include "SkTemplates.h" |
| 19 | 19 |
| 20 #include <acaapi.h> | 20 #include <acaapi.h> |
| 21 | 21 |
| 22 ////////////////////////////////////////////////////////////////////////// | 22 ////////////////////////////////////////////////////////////////////////// |
| 23 | 23 |
| 24 #include "SkMMapStream.h" | |
| 25 | |
| 26 class SkScalerContext_Ascender : public SkScalerContext { | 24 class SkScalerContext_Ascender : public SkScalerContext { |
| 27 public: | 25 public: |
| 28 SkScalerContext_Ascender(const SkDescriptor* desc); | 26 SkScalerContext_Ascender(const SkDescriptor* desc); |
| 29 virtual ~SkScalerContext_Ascender(); | 27 virtual ~SkScalerContext_Ascender(); |
| 30 | 28 |
| 31 protected: | 29 protected: |
| 32 virtual unsigned generateGlyphCount(); | 30 virtual unsigned generateGlyphCount(); |
| 33 virtual uint16_t generateCharToGlyph(SkUnichar uni); | 31 virtual uint16_t generateCharToGlyph(SkUnichar uni); |
| 34 virtual void generateMetrics(SkGlyph* glyph); | 32 virtual void generateMetrics(SkGlyph* glyph); |
| 35 virtual void generateImage(const SkGlyph& glyph); | 33 virtual void generateImage(const SkGlyph& glyph); |
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| 220 } | 218 } |
| 221 } | 219 } |
| 222 | 220 |
| 223 //////////////////////////////////////////////////////////////////////// | 221 //////////////////////////////////////////////////////////////////////// |
| 224 //////////////////////////////////////////////////////////////////////// | 222 //////////////////////////////////////////////////////////////////////// |
| 225 | 223 |
| 226 SkScalerContext* SkFontHost::CreateScalerContext(const SkDescriptor* desc) | 224 SkScalerContext* SkFontHost::CreateScalerContext(const SkDescriptor* desc) |
| 227 { | 225 { |
| 228 return SkNEW_ARGS(SkScalerContext_Ascender, (desc)); | 226 return SkNEW_ARGS(SkScalerContext_Ascender, (desc)); |
| 229 } | 227 } |
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