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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 "SkRadialGradient.h" | 8 #include "SkRadialGradient.h" |
9 #include "SkNx.h" | 9 #include "SkNx.h" |
10 | 10 |
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37 : SkGradientShaderBase(desc, rad_to_unit_matrix(center, radius)) | 37 : SkGradientShaderBase(desc, rad_to_unit_matrix(center, radius)) |
38 , fCenter(center) | 38 , fCenter(center) |
39 , fRadius(radius) { | 39 , fRadius(radius) { |
40 } | 40 } |
41 | 41 |
42 size_t SkRadialGradient::onContextSize(const ContextRec&) const { | 42 size_t SkRadialGradient::onContextSize(const ContextRec&) const { |
43 return sizeof(RadialGradientContext); | 43 return sizeof(RadialGradientContext); |
44 } | 44 } |
45 | 45 |
46 SkShader::Context* SkRadialGradient::onCreateContext(const ContextRec& rec, void
* storage) const { | 46 SkShader::Context* SkRadialGradient::onCreateContext(const ContextRec& rec, void
* storage) const { |
47 return new (storage) RadialGradientContext(*this, rec); | 47 return CheckedCreateContext<RadialGradientContext>(storage, *this, rec); |
48 } | 48 } |
49 | 49 |
50 SkRadialGradient::RadialGradientContext::RadialGradientContext( | 50 SkRadialGradient::RadialGradientContext::RadialGradientContext( |
51 const SkRadialGradient& shader, const ContextRec& rec) | 51 const SkRadialGradient& shader, const ContextRec& rec) |
52 : INHERITED(shader, rec) {} | 52 : INHERITED(shader, rec) {} |
53 | 53 |
54 SkShader::GradientType SkRadialGradient::asAGradient(GradientInfo* info) const { | 54 SkShader::GradientType SkRadialGradient::asAGradient(GradientInfo* info) const { |
55 if (info) { | 55 if (info) { |
56 commonAsAGradient(info); | 56 commonAsAGradient(info); |
57 info->fPoint[0] = fCenter; | 57 info->fPoint[0] = fCenter; |
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377 str->appendScalar(fCenter.fY); | 377 str->appendScalar(fCenter.fY); |
378 str->append(") radius: "); | 378 str->append(") radius: "); |
379 str->appendScalar(fRadius); | 379 str->appendScalar(fRadius); |
380 str->append(" "); | 380 str->append(" "); |
381 | 381 |
382 this->INHERITED::toString(str); | 382 this->INHERITED::toString(str); |
383 | 383 |
384 str->append(")"); | 384 str->append(")"); |
385 } | 385 } |
386 #endif | 386 #endif |
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