| OLD | NEW |
| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 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 "SkSweepGradient.h" | 9 #include "SkSweepGradient.h" |
| 10 | 10 |
| (...skipping 23 matching lines...) Expand all Loading... |
| 34 } | 34 } |
| 35 | 35 |
| 36 SkShader::GradientType SkSweepGradient::asAGradient(GradientInfo* info) const { | 36 SkShader::GradientType SkSweepGradient::asAGradient(GradientInfo* info) const { |
| 37 if (info) { | 37 if (info) { |
| 38 commonAsAGradient(info); | 38 commonAsAGradient(info); |
| 39 info->fPoint[0] = fCenter; | 39 info->fPoint[0] = fCenter; |
| 40 } | 40 } |
| 41 return kSweep_GradientType; | 41 return kSweep_GradientType; |
| 42 } | 42 } |
| 43 | 43 |
| 44 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING | |
| 45 SkSweepGradient::SkSweepGradient(SkReadBuffer& buffer) | |
| 46 : INHERITED(buffer), | |
| 47 fCenter(buffer.readPoint()) { | |
| 48 } | |
| 49 #endif | |
| 50 | |
| 51 SkFlattenable* SkSweepGradient::CreateProc(SkReadBuffer& buffer) { | 44 SkFlattenable* SkSweepGradient::CreateProc(SkReadBuffer& buffer) { |
| 52 DescriptorScope desc; | 45 DescriptorScope desc; |
| 53 if (!desc.unflatten(buffer)) { | 46 if (!desc.unflatten(buffer)) { |
| 54 return NULL; | 47 return NULL; |
| 55 } | 48 } |
| 56 const SkPoint center = buffer.readPoint(); | 49 const SkPoint center = buffer.readPoint(); |
| 57 return SkGradientShader::CreateSweep(center.x(), center.y(), desc.fColors, d
esc.fPos, | 50 return SkGradientShader::CreateSweep(center.x(), center.y(), desc.fColors, d
esc.fPos, |
| 58 desc.fCount, desc.fGradFlags, desc.fLoc
alMatrix); | 51 desc.fCount, desc.fGradFlags, desc.fLoc
alMatrix); |
| 59 } | 52 } |
| 60 | 53 |
| (...skipping 226 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 287 coords2D.c_str(), coords2D.c_str()); | 280 coords2D.c_str(), coords2D.c_str()); |
| 288 } | 281 } |
| 289 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers); | 282 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers); |
| 290 } | 283 } |
| 291 | 284 |
| 292 ///////////////////////////////////////////////////////////////////// | 285 ///////////////////////////////////////////////////////////////////// |
| 293 | 286 |
| 294 bool SkSweepGradient::asFragmentProcessor(GrContext* context, const SkPaint& pai
nt, | 287 bool SkSweepGradient::asFragmentProcessor(GrContext* context, const SkPaint& pai
nt, |
| 295 const SkMatrix* localMatrix, GrColor*
paintColor, | 288 const SkMatrix* localMatrix, GrColor*
paintColor, |
| 296 GrFragmentProcessor** effect) const { | 289 GrFragmentProcessor** effect) const { |
| 297 | 290 |
| 298 SkMatrix matrix; | 291 SkMatrix matrix; |
| 299 if (!this->getLocalMatrix().invert(&matrix)) { | 292 if (!this->getLocalMatrix().invert(&matrix)) { |
| 300 return false; | 293 return false; |
| 301 } | 294 } |
| 302 if (localMatrix) { | 295 if (localMatrix) { |
| 303 SkMatrix inv; | 296 SkMatrix inv; |
| 304 if (!localMatrix->invert(&inv)) { | 297 if (!localMatrix->invert(&inv)) { |
| 305 return false; | 298 return false; |
| 306 } | 299 } |
| 307 matrix.postConcat(inv); | 300 matrix.postConcat(inv); |
| 308 } | 301 } |
| 309 matrix.postConcat(fPtsToUnit); | 302 matrix.postConcat(fPtsToUnit); |
| 310 | 303 |
| 311 *effect = GrSweepGradient::Create(context, *this, matrix); | 304 *effect = GrSweepGradient::Create(context, *this, matrix); |
| 312 *paintColor = SkColor2GrColorJustAlpha(paint.getColor()); | 305 *paintColor = SkColor2GrColorJustAlpha(paint.getColor()); |
| 313 | 306 |
| 314 return true; | 307 return true; |
| 315 } | 308 } |
| 316 | 309 |
| 317 #else | 310 #else |
| 318 | 311 |
| 319 bool SkSweepGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkMa
trix*, GrColor*, | 312 bool SkSweepGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkMa
trix*, GrColor*, |
| 320 GrFragmentProcessor**) const { | 313 GrFragmentProcessor**) const { |
| 321 SkDEBUGFAIL("Should not call in GPU-less build"); | 314 SkDEBUGFAIL("Should not call in GPU-less build"); |
| 322 return false; | 315 return false; |
| 323 } | 316 } |
| 324 | 317 |
| 325 #endif | 318 #endif |
| 326 | 319 |
| 327 #ifndef SK_IGNORE_TO_STRING | 320 #ifndef SK_IGNORE_TO_STRING |
| 328 void SkSweepGradient::toString(SkString* str) const { | 321 void SkSweepGradient::toString(SkString* str) const { |
| 329 str->append("SkSweepGradient: ("); | 322 str->append("SkSweepGradient: ("); |
| 330 | 323 |
| 331 str->append("center: ("); | 324 str->append("center: ("); |
| 332 str->appendScalar(fCenter.fX); | 325 str->appendScalar(fCenter.fX); |
| 333 str->append(", "); | 326 str->append(", "); |
| 334 str->appendScalar(fCenter.fY); | 327 str->appendScalar(fCenter.fY); |
| 335 str->append(") "); | 328 str->append(") "); |
| 336 | 329 |
| 337 this->INHERITED::toString(str); | 330 this->INHERITED::toString(str); |
| 338 | 331 |
| 339 str->append(")"); | 332 str->append(")"); |
| 340 } | 333 } |
| 341 #endif | 334 #endif |
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