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Side by Side Diff: src/effects/SkArithmeticMode.cpp

Issue 1334293003: Create fragment processor for performing input color blend with child processor (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: fix Created 5 years, 3 months ago
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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"
(...skipping 13 matching lines...) Expand all
24 return new SkArithmeticMode_scalar(k1, k2, k3, k4, enforcePMColor); 24 return new SkArithmeticMode_scalar(k1, k2, k3, k4, enforcePMColor);
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 override; 28 const SkAlpha aa[]) const 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 bool asFragmentProcessor(GrFragmentProcessor**, GrProcessorDataManager*, 34 bool asFragmentProcessor(const GrFragmentProcessor**, GrProcessorDataManager *,
35 GrTexture* background) const override; 35 const GrFragmentProcessor* dst) const override;
36 36
37 bool asXPFactory(GrXPFactory**) const override; 37 bool asXPFactory(GrXPFactory**) const override;
38 #endif 38 #endif
39 39
40 private: 40 private:
41 SkArithmeticMode_scalar(SkScalar k1, SkScalar k2, SkScalar k3, SkScalar k4, bool enforcePMColor) { 41 SkArithmeticMode_scalar(SkScalar k1, SkScalar k2, SkScalar k3, SkScalar k4, bool enforcePMColor) {
42 fK[0] = k1; 42 fK[0] = k1;
43 fK[1] = k2; 43 fK[1] = k2;
44 fK[2] = k3; 44 fK[2] = k3;
45 fK[3] = k4; 45 fK[3] = k4;
(...skipping 182 matching lines...) Expand 10 before | Expand all | Expand 10 after
228 return new SkArithmeticMode_linear (i2, i3, i4); 228 return new SkArithmeticMode_linear (i2, i3, i4);
229 #endif 229 #endif
230 } 230 }
231 return SkArithmeticMode_scalar::Create(k1, k2, k3, k4, enforcePMColor); 231 return SkArithmeticMode_scalar::Create(k1, k2, k3, k4, enforcePMColor);
232 } 232 }
233 233
234 234
235 ////////////////////////////////////////////////////////////////////////////// 235 //////////////////////////////////////////////////////////////////////////////
236 236
237 #if SK_SUPPORT_GPU 237 #if SK_SUPPORT_GPU
238 bool SkArithmeticMode_scalar::asFragmentProcessor(GrFragmentProcessor** fp, 238 bool SkArithmeticMode_scalar::asFragmentProcessor(const GrFragmentProcessor** fp ,
239 GrProcessorDataManager* procDa taManager, 239 GrProcessorDataManager* procDa taManager,
240 GrTexture* background) const { 240 const GrFragmentProcessor* dst ) const {
241 if (fp) { 241 if (fp) {
242 *fp = GrArithmeticFP::Create(procDataManager, 242 *fp = GrArithmeticFP::Create(procDataManager,
243 SkScalarToFloat(fK[0]), 243 SkScalarToFloat(fK[0]),
244 SkScalarToFloat(fK[1]), 244 SkScalarToFloat(fK[1]),
245 SkScalarToFloat(fK[2]), 245 SkScalarToFloat(fK[2]),
246 SkScalarToFloat(fK[3]), 246 SkScalarToFloat(fK[3]),
247 fEnforcePMColor, 247 fEnforcePMColor,
248 background); 248 dst);
249 } 249 }
250 return true; 250 return true;
251 } 251 }
252 252
253 bool SkArithmeticMode_scalar::asXPFactory(GrXPFactory** xpf) const { 253 bool SkArithmeticMode_scalar::asXPFactory(GrXPFactory** xpf) const {
254 if (xpf) { 254 if (xpf) {
255 *xpf = GrArithmeticXPFactory::Create(SkScalarToFloat(fK[0]), 255 *xpf = GrArithmeticXPFactory::Create(SkScalarToFloat(fK[0]),
256 SkScalarToFloat(fK[1]), 256 SkScalarToFloat(fK[1]),
257 SkScalarToFloat(fK[2]), 257 SkScalarToFloat(fK[2]),
258 SkScalarToFloat(fK[3]), 258 SkScalarToFloat(fK[3]),
259 fEnforcePMColor); 259 fEnforcePMColor);
260 } 260 }
261 return true; 261 return true;
262 } 262 }
263 263
264 #endif 264 #endif
265 265
266 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode) 266 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode)
267 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar) 267 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar)
268 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END 268 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END
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