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Side by Side Diff: src/effects/gradients/SkTwoPointConicalGradient.cpp

Issue 461643002: add localMatrix to gradient Descriptor (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 6 years, 4 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 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 "SkTwoPointConicalGradient.h" 8 #include "SkTwoPointConicalGradient.h"
9 #include "SkTwoPointConicalGradient_gpu.h" 9 #include "SkTwoPointConicalGradient_gpu.h"
10 10
(...skipping 178 matching lines...) Expand 10 before | Expand all | Expand 10 after
189 void SkTwoPointConicalGradient::init() { 189 void SkTwoPointConicalGradient::init() {
190 fRec.init(fCenter1, fRadius1, fCenter2, fRadius2, fFlippedGrad); 190 fRec.init(fCenter1, fRadius1, fCenter2, fRadius2, fFlippedGrad);
191 fPtsToUnit.reset(); 191 fPtsToUnit.reset();
192 } 192 }
193 193
194 ///////////////////////////////////////////////////////////////////// 194 /////////////////////////////////////////////////////////////////////
195 195
196 SkTwoPointConicalGradient::SkTwoPointConicalGradient( 196 SkTwoPointConicalGradient::SkTwoPointConicalGradient(
197 const SkPoint& start, SkScalar startRadius, 197 const SkPoint& start, SkScalar startRadius,
198 const SkPoint& end, SkScalar endRadius, 198 const SkPoint& end, SkScalar endRadius,
199 bool flippedGrad, const Descriptor& desc, 199 bool flippedGrad, const Descriptor& desc)
200 const SkMatrix* localMatrix) 200 : SkGradientShaderBase(desc)
201 : SkGradientShaderBase(desc, localMatrix), 201 , fCenter1(start)
202 fCenter1(start), 202 , fCenter2(end)
203 fCenter2(end), 203 , fRadius1(startRadius)
204 fRadius1(startRadius), 204 , fRadius2(endRadius)
205 fRadius2(endRadius), 205 , fFlippedGrad(flippedGrad)
206 fFlippedGrad(flippedGrad) { 206 {
207 // this is degenerate, and should be caught by our caller 207 // this is degenerate, and should be caught by our caller
208 SkASSERT(fCenter1 != fCenter2 || fRadius1 != fRadius2); 208 SkASSERT(fCenter1 != fCenter2 || fRadius1 != fRadius2);
209 this->init(); 209 this->init();
210 } 210 }
211 211
212 bool SkTwoPointConicalGradient::isOpaque() const { 212 bool SkTwoPointConicalGradient::isOpaque() const {
213 // Because areas outside the cone are left untouched, we cannot treat the 213 // Because areas outside the cone are left untouched, we cannot treat the
214 // shader as opaque even if the gradient itself is opaque. 214 // shader as opaque even if the gradient itself is opaque.
215 // TODO(junov): Compute whether the cone fills the plane crbug.com/222380 215 // TODO(junov): Compute whether the cone fills the plane crbug.com/222380
216 return false; 216 return false;
(...skipping 204 matching lines...) Expand 10 before | Expand all | Expand 10 after
421 str->appendScalar(fCenter2.fY); 421 str->appendScalar(fCenter2.fY);
422 str->append(") radius2: "); 422 str->append(") radius2: ");
423 str->appendScalar(fRadius2); 423 str->appendScalar(fRadius2);
424 str->append(" "); 424 str->append(" ");
425 425
426 this->INHERITED::toString(str); 426 this->INHERITED::toString(str);
427 427
428 str->append(")"); 428 str->append(")");
429 } 429 }
430 #endif 430 #endif
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