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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 SkColorSpace_Base_DEFINED | 8 #ifndef SkColorSpace_Base_DEFINED |
9 #define SkColorSpace_Base_DEFINED | 9 #define SkColorSpace_Base_DEFINED |
10 | 10 |
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173 | 173 |
174 class SkColorSpace_Base : public SkColorSpace { | 174 class SkColorSpace_Base : public SkColorSpace { |
175 public: | 175 public: |
176 | 176 |
177 static sk_sp<SkColorSpace> NewRGB(float gammas[3], const SkMatrix44& toXYZD5
0); | 177 static sk_sp<SkColorSpace> NewRGB(float gammas[3], const SkMatrix44& toXYZD5
0); |
178 | 178 |
179 const SkGammas* gammas() const { return fGammas.get(); } | 179 const SkGammas* gammas() const { return fGammas.get(); } |
180 | 180 |
181 const SkColorLookUpTable* colorLUT() const { return fColorLUT.get(); } | 181 const SkColorLookUpTable* colorLUT() const { return fColorLUT.get(); } |
182 | 182 |
| 183 private: |
| 184 |
183 /** | 185 /** |
184 * Writes this object as an ICC profile. | 186 * FIXME (msarett): |
| 187 * Hiding this function until we can determine if we need it. Known issues
include: |
| 188 * Only writes 3x3 matrices |
| 189 * Only writes float gammas |
| 190 * Rejected by some parsers because the "profile description" is empty |
185 */ | 191 */ |
186 sk_sp<SkData> writeToICC() const; | 192 sk_sp<SkData> writeToICC() const; |
187 | 193 |
188 private: | |
189 | |
190 static sk_sp<SkColorSpace> NewRGB(GammaNamed gammaNamed, const SkMatrix44& t
oXYZD50); | 194 static sk_sp<SkColorSpace> NewRGB(GammaNamed gammaNamed, const SkMatrix44& t
oXYZD50); |
191 | 195 |
192 SkColorSpace_Base(GammaNamed gammaNamed, const SkMatrix44& toXYZ, Named name
d); | 196 SkColorSpace_Base(GammaNamed gammaNamed, const SkMatrix44& toXYZ, Named name
d); |
193 | 197 |
194 SkColorSpace_Base(sk_sp<SkColorLookUpTable> colorLUT, GammaNamed gammaNamed, | 198 SkColorSpace_Base(sk_sp<SkColorLookUpTable> colorLUT, GammaNamed gammaNamed, |
195 sk_sp<SkGammas> gammas, const SkMatrix44& toXYZ, sk_sp<SkD
ata> profileData); | 199 sk_sp<SkGammas> gammas, const SkMatrix44& toXYZ, sk_sp<SkD
ata> profileData); |
196 | 200 |
197 sk_sp<SkColorLookUpTable> fColorLUT; | 201 sk_sp<SkColorLookUpTable> fColorLUT; |
198 sk_sp<SkGammas> fGammas; | 202 sk_sp<SkGammas> fGammas; |
199 sk_sp<SkData> fProfileData; | 203 sk_sp<SkData> fProfileData; |
200 | 204 |
201 friend class SkColorSpace; | 205 friend class SkColorSpace; |
202 friend class ColorSpaceXformTest; | 206 friend class ColorSpaceXformTest; |
| 207 friend class ColorSpaceTest; |
203 typedef SkColorSpace INHERITED; | 208 typedef SkColorSpace INHERITED; |
204 }; | 209 }; |
205 | 210 |
206 static inline SkColorSpace_Base* as_CSB(SkColorSpace* colorSpace) { | 211 static inline SkColorSpace_Base* as_CSB(SkColorSpace* colorSpace) { |
207 return static_cast<SkColorSpace_Base*>(colorSpace); | 212 return static_cast<SkColorSpace_Base*>(colorSpace); |
208 } | 213 } |
209 | 214 |
210 static inline const SkColorSpace_Base* as_CSB(const SkColorSpace* colorSpace) { | 215 static inline const SkColorSpace_Base* as_CSB(const SkColorSpace* colorSpace) { |
211 return static_cast<const SkColorSpace_Base*>(colorSpace); | 216 return static_cast<const SkColorSpace_Base*>(colorSpace); |
212 } | 217 } |
213 | 218 |
214 static inline SkColorSpace_Base* as_CSB(const sk_sp<SkColorSpace>& colorSpace) { | 219 static inline SkColorSpace_Base* as_CSB(const sk_sp<SkColorSpace>& colorSpace) { |
215 return static_cast<SkColorSpace_Base*>(colorSpace.get()); | 220 return static_cast<SkColorSpace_Base*>(colorSpace.get()); |
216 } | 221 } |
217 | 222 |
218 #endif | 223 #endif |
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