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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 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 | 8 |
| 9 #include "GrFontScaler.h" | 9 #include "GrFontScaler.h" |
| 10 #include "SkDescriptor.h" | 10 #include "SkDescriptor.h" |
| (...skipping 23 matching lines...) Expand all Loading... |
| 34 case SkMask::kARGB32_Format: | 34 case SkMask::kARGB32_Format: |
| 35 return kARGB_GrMaskFormat; | 35 return kARGB_GrMaskFormat; |
| 36 default: | 36 default: |
| 37 SkDEBUGFAIL("unsupported SkMask::Format"); | 37 SkDEBUGFAIL("unsupported SkMask::Format"); |
| 38 return kA8_GrMaskFormat; | 38 return kA8_GrMaskFormat; |
| 39 } | 39 } |
| 40 } | 40 } |
| 41 | 41 |
| 42 const GrFontDescKey* GrFontScaler::getKey() { | 42 const GrFontDescKey* GrFontScaler::getKey() { |
| 43 if (NULL == fKey) { | 43 if (NULL == fKey) { |
| 44 fKey = SkNEW_ARGS(GrFontDescKey, (fStrike->getDescriptor())); | 44 fKey = new GrFontDescKey(fStrike->getDescriptor()); |
| 45 } | 45 } |
| 46 return fKey; | 46 return fKey; |
| 47 } | 47 } |
| 48 | 48 |
| 49 GrMaskFormat GrFontScaler::getPackedGlyphMaskFormat(const SkGlyph& glyph) const
{ | 49 GrMaskFormat GrFontScaler::getPackedGlyphMaskFormat(const SkGlyph& glyph) const
{ |
| 50 SkMask::Format format = static_cast<SkMask::Format>(glyph.fMaskFormat); | 50 SkMask::Format format = static_cast<SkMask::Format>(glyph.fMaskFormat); |
| 51 switch (format) { | 51 switch (format) { |
| 52 case SkMask::kBW_Format: | 52 case SkMask::kBW_Format: |
| 53 // fall through to kA8 -- we store BW glyphs in our 8-bit cache | 53 // fall through to kA8 -- we store BW glyphs in our 8-bit cache |
| 54 case SkMask::kA8_Format: | 54 case SkMask::kA8_Format: |
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| 198 | 198 |
| 199 const SkPath* GrFontScaler::getGlyphPath(const SkGlyph& glyph) { | 199 const SkPath* GrFontScaler::getGlyphPath(const SkGlyph& glyph) { |
| 200 return fStrike->findPath(glyph); | 200 return fStrike->findPath(glyph); |
| 201 } | 201 } |
| 202 | 202 |
| 203 const SkGlyph& GrFontScaler::grToSkGlyph(GrGlyph::PackedID id) { | 203 const SkGlyph& GrFontScaler::grToSkGlyph(GrGlyph::PackedID id) { |
| 204 return fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(id), | 204 return fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(id), |
| 205 GrGlyph::UnpackFixedX(id), | 205 GrGlyph::UnpackFixedX(id), |
| 206 GrGlyph::UnpackFixedY(id)); | 206 GrGlyph::UnpackFixedY(id)); |
| 207 } | 207 } |
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