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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 The Android Open Source Project |
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 SkScalerContext_DEFINED | 8 #ifndef SkScalerContext_DEFINED |
9 #define SkScalerContext_DEFINED | 9 #define SkScalerContext_DEFINED |
10 | 10 |
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230 */ | 230 */ |
231 static size_t GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, SkScal
ar deviceGamma, | 231 static size_t GetGammaLUTSize(SkScalar contrast, SkScalar paintGamma, SkScal
ar deviceGamma, |
232 int* width, int* height); | 232 int* width, int* height); |
233 | 233 |
234 /** Get the associated gamma lookup table. The 'data' pointer must point to
pre-allocated | 234 /** Get the associated gamma lookup table. The 'data' pointer must point to
pre-allocated |
235 memory, with size in bytes greater than or equal to the return value of
getGammaLUTSize(). | 235 memory, with size in bytes greater than or equal to the return value of
getGammaLUTSize(). |
236 */ | 236 */ |
237 static void GetGammaLUTData(SkScalar contrast, SkScalar paintGamma, SkScal
ar deviceGamma, | 237 static void GetGammaLUTData(SkScalar contrast, SkScalar paintGamma, SkScal
ar deviceGamma, |
238 void* data); | 238 void* data); |
239 | 239 |
240 static void MakeRec(const SkPaint&, const SkDeviceProperties* deviceProperti
es, | 240 static void MakeRec(const SkPaint&, const SkSurfaceProps* surfaceProps, |
241 const SkMatrix*, Rec* rec); | 241 const SkMatrix*, Rec* rec); |
242 static inline void PostMakeRec(const SkPaint&, Rec*); | 242 static inline void PostMakeRec(const SkPaint&, Rec*); |
243 | 243 |
244 static SkMaskGamma::PreBlend GetMaskPreBlend(const Rec& rec); | 244 static SkMaskGamma::PreBlend GetMaskPreBlend(const Rec& rec); |
245 | 245 |
246 const Rec& getRec() const { return fRec; } | 246 const Rec& getRec() const { return fRec; } |
247 | 247 |
248 protected: | 248 protected: |
249 Rec fRec; | 249 Rec fRec; |
250 | 250 |
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359 return static_cast<SkPaint::Hinting>(hint); | 359 return static_cast<SkPaint::Hinting>(hint); |
360 } | 360 } |
361 | 361 |
362 void SkScalerContextRec::setHinting(SkPaint::Hinting hinting) { | 362 void SkScalerContextRec::setHinting(SkPaint::Hinting hinting) { |
363 fFlags = (fFlags & ~SkScalerContext::kHinting_Mask) | | 363 fFlags = (fFlags & ~SkScalerContext::kHinting_Mask) | |
364 (hinting << SkScalerContext::kHinting_Shift); | 364 (hinting << SkScalerContext::kHinting_Shift); |
365 } | 365 } |
366 | 366 |
367 | 367 |
368 #endif | 368 #endif |
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