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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "GrFragmentProcessor.h" | 8 #include "GrFragmentProcessor.h" |
9 #include "GrCoordTransform.h" | 9 #include "GrCoordTransform.h" |
10 #include "GrInvariantOutput.h" | 10 #include "GrInvariantOutput.h" |
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99 if (!child->fTextureAccesses.empty()) { | 99 if (!child->fTextureAccesses.empty()) { |
100 fTextureAccesses.push_back_n(child->fTextureAccesses.count(), | 100 fTextureAccesses.push_back_n(child->fTextureAccesses.count(), |
101 child->fTextureAccesses.begin()); | 101 child->fTextureAccesses.begin()); |
102 } | 102 } |
103 | 103 |
104 this->combineRequiredFeatures(*child); | 104 this->combineRequiredFeatures(*child); |
105 | 105 |
106 if (child->usesLocalCoords()) { | 106 if (child->usesLocalCoords()) { |
107 fUsesLocalCoords = true; | 107 fUsesLocalCoords = true; |
108 } | 108 } |
| 109 if (child->usesDistanceVectorField()) { |
| 110 fUsesDistanceVectorField = true; |
| 111 } |
109 | 112 |
110 int index = fChildProcessors.count(); | 113 int index = fChildProcessors.count(); |
111 fChildProcessors.push_back(child.release()); | 114 fChildProcessors.push_back(child.release()); |
112 | 115 |
113 return index; | 116 return index; |
114 } | 117 } |
115 | 118 |
116 void GrFragmentProcessor::notifyRefCntIsZero() const { | 119 void GrFragmentProcessor::notifyRefCntIsZero() const { |
117 // See comment above GrProgramElement for a detailed explanation of why we d
o this. | 120 // See comment above GrProgramElement for a detailed explanation of why we d
o this. |
118 for (int i = 0; i < fChildProcessors.count(); ++i) { | 121 for (int i = 0; i < fChildProcessors.count(); ++i) { |
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410 } else { | 413 } else { |
411 series += firstIdx; | 414 series += firstIdx; |
412 cnt -= firstIdx; | 415 cnt -= firstIdx; |
413 } | 416 } |
414 | 417 |
415 if (1 == cnt) { | 418 if (1 == cnt) { |
416 return series[0]; | 419 return series[0]; |
417 } | 420 } |
418 return sk_sp<GrFragmentProcessor>(new SeriesFragmentProcessor(series, cnt)); | 421 return sk_sp<GrFragmentProcessor>(new SeriesFragmentProcessor(series, cnt)); |
419 } | 422 } |
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