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

Issue 1316123003: Style Change: SkNEW->new; SkDELETE->delete (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: 2015-08-26 (Wednesday) 15:59:00 EDT 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 "SkLumaColorFilter.h" 8 #include "SkLumaColorFilter.h"
9 9
10 #include "SkColorPriv.h" 10 #include "SkColorPriv.h"
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30 * LumA = (k1 * r / a + k2 * g / a + k3 * b / a) * a 30 * LumA = (k1 * r / a + k2 * g / a + k3 * b / a) * a
31 * LumA = (k1 * r + k2 * g + k3 * b) 31 * LumA = (k1 * r + k2 * g + k3 * b)
32 */ 32 */
33 unsigned luma = SkComputeLuminance(SkGetPackedR32(c), 33 unsigned luma = SkComputeLuminance(SkGetPackedR32(c),
34 SkGetPackedG32(c), 34 SkGetPackedG32(c),
35 SkGetPackedB32(c)); 35 SkGetPackedB32(c));
36 dst[i] = SkPackARGB32(luma, 0, 0, 0); 36 dst[i] = SkPackARGB32(luma, 0, 0, 0);
37 } 37 }
38 } 38 }
39 39
40 SkColorFilter* SkLumaColorFilter::Create() { 40 SkColorFilter* SkLumaColorFilter::Create() { return new SkLumaColorFilter; }
41 return SkNEW(SkLumaColorFilter);
42 }
43 41
44 SkLumaColorFilter::SkLumaColorFilter() : INHERITED() {} 42 SkLumaColorFilter::SkLumaColorFilter() : INHERITED() {}
45 43
46 SkFlattenable* SkLumaColorFilter::CreateProc(SkReadBuffer&) { 44 SkFlattenable* SkLumaColorFilter::CreateProc(SkReadBuffer&) { return new SkLumaC olorFilter; }
47 return SkNEW(SkLumaColorFilter);
48 }
49 45
50 void SkLumaColorFilter::flatten(SkWriteBuffer&) const {} 46 void SkLumaColorFilter::flatten(SkWriteBuffer&) const {}
51 47
52 #ifndef SK_IGNORE_TO_STRING 48 #ifndef SK_IGNORE_TO_STRING
53 void SkLumaColorFilter::toString(SkString* str) const { 49 void SkLumaColorFilter::toString(SkString* str) const {
54 str->append("SkLumaColorFilter "); 50 str->append("SkLumaColorFilter ");
55 } 51 }
56 #endif 52 #endif
57 53
58 #if SK_SUPPORT_GPU 54 #if SK_SUPPORT_GPU
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89 85
90 private: 86 private:
91 typedef GrGLFragmentProcessor INHERITED; 87 typedef GrGLFragmentProcessor INHERITED;
92 }; 88 };
93 89
94 private: 90 private:
95 LumaColorFilterEffect() { 91 LumaColorFilterEffect() {
96 this->initClassID<LumaColorFilterEffect>(); 92 this->initClassID<LumaColorFilterEffect>();
97 } 93 }
98 94
99 GrGLFragmentProcessor* onCreateGLInstance() const override { 95 GrGLFragmentProcessor* onCreateGLInstance() const override { return new GLPr ocessor(*this); }
100 return SkNEW_ARGS(GLProcessor, (*this));
101 }
102 96
103 virtual void onGetGLProcessorKey(const GrGLSLCaps& caps, 97 virtual void onGetGLProcessorKey(const GrGLSLCaps& caps,
104 GrProcessorKeyBuilder* b) const override { 98 GrProcessorKeyBuilder* b) const override {
105 GLProcessor::GenKey(*this, caps, b); 99 GLProcessor::GenKey(*this, caps, b);
106 } 100 }
107 101
108 bool onIsEqual(const GrFragmentProcessor&) const override { return true; } 102 bool onIsEqual(const GrFragmentProcessor&) const override { return true; }
109 103
110 void onComputeInvariantOutput(GrInvariantOutput* inout) const override { 104 void onComputeInvariantOutput(GrInvariantOutput* inout) const override {
111 // The output is always black. The alpha value for the color passed in i s arbitrary. 105 // The output is always black. The alpha value for the color passed in i s arbitrary.
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123 *array->append() = frag; 117 *array->append() = frag;
124 } else { 118 } else {
125 frag->unref(); 119 frag->unref();
126 SkDEBUGCODE(frag = NULL;) 120 SkDEBUGCODE(frag = NULL;)
127 } 121 }
128 return true; 122 return true;
129 } 123 }
130 return false; 124 return false;
131 } 125 }
132 #endif 126 #endif
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