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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 #include "SkArithmeticMode.h" | 8 #include "SkArithmeticMode.h" |
9 #include "SkColorPriv.h" | 9 #include "SkColorPriv.h" |
10 #include "SkReadBuffer.h" | 10 #include "SkReadBuffer.h" |
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24 return SkNEW_ARGS(SkArithmeticMode_scalar, (k1, k2, k3, k4, enforcePMCol
or)); | 24 return SkNEW_ARGS(SkArithmeticMode_scalar, (k1, k2, k3, k4, enforcePMCol
or)); |
25 } | 25 } |
26 | 26 |
27 virtual void xfer32(SkPMColor dst[], const SkPMColor src[], int count, | 27 virtual void xfer32(SkPMColor dst[], const SkPMColor src[], int count, |
28 const SkAlpha aa[]) const SK_OVERRIDE; | 28 const SkAlpha aa[]) const SK_OVERRIDE; |
29 | 29 |
30 SK_TO_STRING_OVERRIDE() | 30 SK_TO_STRING_OVERRIDE() |
31 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkArithmeticMode_scalar) | 31 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkArithmeticMode_scalar) |
32 | 32 |
33 #if SK_SUPPORT_GPU | 33 #if SK_SUPPORT_GPU |
34 virtual bool asFragmentProcessor(GrFragmentProcessor**, | 34 bool asFragmentProcessor(GrFragmentProcessor**, GrTexture* background) const
SK_OVERRIDE; |
35 GrTexture* background) const SK_OVERRIDE; | 35 |
| 36 bool asXPFactory(GrXPFactory**) const SK_OVERRIDE; |
36 #endif | 37 #endif |
37 | 38 |
38 private: | 39 private: |
39 SkArithmeticMode_scalar(SkScalar k1, SkScalar k2, SkScalar k3, SkScalar k4,
bool enforcePMColor) { | 40 SkArithmeticMode_scalar(SkScalar k1, SkScalar k2, SkScalar k3, SkScalar k4,
bool enforcePMColor) { |
40 fK[0] = k1; | 41 fK[0] = k1; |
41 fK[1] = k2; | 42 fK[1] = k2; |
42 fK[2] = k3; | 43 fK[2] = k3; |
43 fK[3] = k4; | 44 fK[3] = k4; |
44 fEnforcePMColor = enforcePMColor; | 45 fEnforcePMColor = enforcePMColor; |
45 } | 46 } |
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239 *fp = GrArithmeticFP::Create(SkScalarToFloat(fK[0]), | 240 *fp = GrArithmeticFP::Create(SkScalarToFloat(fK[0]), |
240 SkScalarToFloat(fK[1]), | 241 SkScalarToFloat(fK[1]), |
241 SkScalarToFloat(fK[2]), | 242 SkScalarToFloat(fK[2]), |
242 SkScalarToFloat(fK[3]), | 243 SkScalarToFloat(fK[3]), |
243 fEnforcePMColor, | 244 fEnforcePMColor, |
244 background); | 245 background); |
245 } | 246 } |
246 return true; | 247 return true; |
247 } | 248 } |
248 | 249 |
| 250 bool SkArithmeticMode_scalar::asXPFactory(GrXPFactory** xpf) const { |
| 251 if (xpf) { |
| 252 *xpf = GrArithmeticXPFactory::Create(SkScalarToFloat(fK[0]), |
| 253 SkScalarToFloat(fK[1]), |
| 254 SkScalarToFloat(fK[2]), |
| 255 SkScalarToFloat(fK[3]), |
| 256 fEnforcePMColor); |
| 257 } |
| 258 return true; |
| 259 } |
| 260 |
249 #endif | 261 #endif |
250 | 262 |
251 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode) | 263 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode) |
252 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar) | 264 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar) |
253 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 265 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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