| 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 | 9 |
| 10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
| (...skipping 77 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 88 if (prev != bitmap.getColor(0,0)) { | 88 if (prev != bitmap.getColor(0,0)) { |
| 89 layer = i; | 89 layer = i; |
| 90 } | 90 } |
| 91 prev = bitmap.getColor(0,0); | 91 prev = bitmap.getColor(0,0); |
| 92 } | 92 } |
| 93 return layer; | 93 return layer; |
| 94 } | 94 } |
| 95 | 95 |
| 96 class OverdrawXfermode : public SkXfermode { | 96 class OverdrawXfermode : public SkXfermode { |
| 97 public: | 97 public: |
| 98 virtual SkPMColor xferColor(SkPMColor src, SkPMColor dst) const SK_OVERRIDE
{ | 98 SkPMColor xferColor(SkPMColor src, SkPMColor dst) const SK_OVERRIDE { |
| 99 // This table encodes the color progression of the overdraw visualizatio
n | 99 // This table encodes the color progression of the overdraw visualizatio
n |
| 100 static const SkPMColor gTable[] = { | 100 static const SkPMColor gTable[] = { |
| 101 SkPackARGB32(0x00, 0x00, 0x00, 0x00), | 101 SkPackARGB32(0x00, 0x00, 0x00, 0x00), |
| 102 SkPackARGB32(0xFF, 128, 158, 255), | 102 SkPackARGB32(0xFF, 128, 158, 255), |
| 103 SkPackARGB32(0xFF, 170, 185, 212), | 103 SkPackARGB32(0xFF, 170, 185, 212), |
| 104 SkPackARGB32(0xFF, 213, 195, 170), | 104 SkPackARGB32(0xFF, 213, 195, 170), |
| 105 SkPackARGB32(0xFF, 255, 192, 127), | 105 SkPackARGB32(0xFF, 255, 192, 127), |
| 106 SkPackARGB32(0xFF, 255, 185, 85), | 106 SkPackARGB32(0xFF, 255, 185, 85), |
| 107 SkPackARGB32(0xFF, 255, 165, 42), | 107 SkPackARGB32(0xFF, 255, 165, 42), |
| 108 SkPackARGB32(0xFF, 255, 135, 0), | 108 SkPackARGB32(0xFF, 255, 135, 0), |
| 109 SkPackARGB32(0xFF, 255, 95, 0), | 109 SkPackARGB32(0xFF, 255, 95, 0), |
| 110 SkPackARGB32(0xFF, 255, 50, 0), | 110 SkPackARGB32(0xFF, 255, 50, 0), |
| 111 SkPackARGB32(0xFF, 255, 0, 0) | 111 SkPackARGB32(0xFF, 255, 0, 0) |
| 112 }; | 112 }; |
| 113 | 113 |
| 114 for (size_t i = 0; i < SK_ARRAY_COUNT(gTable)-1; ++i) { | 114 for (size_t i = 0; i < SK_ARRAY_COUNT(gTable)-1; ++i) { |
| 115 if (gTable[i] == dst) { | 115 if (gTable[i] == dst) { |
| 116 return gTable[i+1]; | 116 return gTable[i+1]; |
| 117 } | 117 } |
| 118 } | 118 } |
| 119 | 119 |
| 120 return gTable[SK_ARRAY_COUNT(gTable)-1]; | 120 return gTable[SK_ARRAY_COUNT(gTable)-1]; |
| 121 } | 121 } |
| 122 | 122 |
| 123 virtual Factory getFactory() const SK_OVERRIDE { return NULL; } | 123 Factory getFactory() const SK_OVERRIDE { return NULL; } |
| 124 #ifndef SK_IGNORE_TO_STRING | 124 #ifndef SK_IGNORE_TO_STRING |
| 125 virtual void toString(SkString* str) const { str->set("OverdrawXfermode"); } | 125 virtual void toString(SkString* str) const { str->set("OverdrawXfermode"); } |
| 126 #endif | 126 #endif |
| 127 }; | 127 }; |
| 128 | 128 |
| 129 class SkOverdrawFilter : public SkDrawFilter { | 129 class SkOverdrawFilter : public SkDrawFilter { |
| 130 public: | 130 public: |
| 131 SkOverdrawFilter() { | 131 SkOverdrawFilter() { |
| 132 fXferMode = SkNEW(OverdrawXfermode); | 132 fXferMode = SkNEW(OverdrawXfermode); |
| 133 } | 133 } |
| 134 | 134 |
| 135 virtual ~SkOverdrawFilter() { | 135 virtual ~SkOverdrawFilter() { |
| 136 delete fXferMode; | 136 delete fXferMode; |
| 137 } | 137 } |
| 138 | 138 |
| 139 virtual bool filter(SkPaint* p, Type) SK_OVERRIDE { | 139 bool filter(SkPaint* p, Type) SK_OVERRIDE { |
| 140 p->setXfermode(fXferMode); | 140 p->setXfermode(fXferMode); |
| 141 return true; | 141 return true; |
| 142 } | 142 } |
| 143 | 143 |
| 144 protected: | 144 protected: |
| 145 SkXfermode* fXferMode; | 145 SkXfermode* fXferMode; |
| 146 | 146 |
| 147 private: | 147 private: |
| 148 typedef SkDrawFilter INHERITED; | 148 typedef SkDrawFilter INHERITED; |
| 149 }; | 149 }; |
| 150 | 150 |
| 151 // SkTexOverrideFilter modifies every paint to use the specified | 151 // SkTexOverrideFilter modifies every paint to use the specified |
| 152 // texture filtering mode | 152 // texture filtering mode |
| 153 class SkTexOverrideFilter : public SkDrawFilter { | 153 class SkTexOverrideFilter : public SkDrawFilter { |
| 154 public: | 154 public: |
| 155 SkTexOverrideFilter() : fFilterLevel(SkPaint::kNone_FilterLevel) { | 155 SkTexOverrideFilter() : fFilterLevel(SkPaint::kNone_FilterLevel) { |
| 156 } | 156 } |
| 157 | 157 |
| 158 void setFilterLevel(SkPaint::FilterLevel filterLevel) { | 158 void setFilterLevel(SkPaint::FilterLevel filterLevel) { |
| 159 fFilterLevel = filterLevel; | 159 fFilterLevel = filterLevel; |
| 160 } | 160 } |
| 161 | 161 |
| 162 virtual bool filter(SkPaint* p, Type) SK_OVERRIDE { | 162 bool filter(SkPaint* p, Type) SK_OVERRIDE { |
| 163 p->setFilterLevel(fFilterLevel); | 163 p->setFilterLevel(fFilterLevel); |
| 164 return true; | 164 return true; |
| 165 } | 165 } |
| 166 | 166 |
| 167 protected: | 167 protected: |
| 168 SkPaint::FilterLevel fFilterLevel; | 168 SkPaint::FilterLevel fFilterLevel; |
| 169 | 169 |
| 170 private: | 170 private: |
| 171 typedef SkDrawFilter INHERITED; | 171 typedef SkDrawFilter INHERITED; |
| 172 }; | 172 }; |
| 173 | 173 |
| 174 class SkDebugClipVisitor : public SkCanvas::ClipVisitor { | 174 class SkDebugClipVisitor : public SkCanvas::ClipVisitor { |
| 175 public: | 175 public: |
| 176 SkDebugClipVisitor(SkCanvas* canvas) : fCanvas(canvas) {} | 176 SkDebugClipVisitor(SkCanvas* canvas) : fCanvas(canvas) {} |
| 177 | 177 |
| 178 virtual void clipRect(const SkRect& r, SkRegion::Op, bool doAA) SK_OVERRIDE
{ | 178 void clipRect(const SkRect& r, SkRegion::Op, bool doAA) SK_OVERRIDE { |
| 179 SkPaint p; | 179 SkPaint p; |
| 180 p.setColor(SK_ColorRED); | 180 p.setColor(SK_ColorRED); |
| 181 p.setStyle(SkPaint::kStroke_Style); | 181 p.setStyle(SkPaint::kStroke_Style); |
| 182 p.setAntiAlias(doAA); | 182 p.setAntiAlias(doAA); |
| 183 fCanvas->drawRect(r, p); | 183 fCanvas->drawRect(r, p); |
| 184 } | 184 } |
| 185 virtual void clipRRect(const SkRRect& rr, SkRegion::Op, bool doAA) SK_OVERRI
DE { | 185 void clipRRect(const SkRRect& rr, SkRegion::Op, bool doAA) SK_OVERRIDE { |
| 186 SkPaint p; | 186 SkPaint p; |
| 187 p.setColor(SK_ColorGREEN); | 187 p.setColor(SK_ColorGREEN); |
| 188 p.setStyle(SkPaint::kStroke_Style); | 188 p.setStyle(SkPaint::kStroke_Style); |
| 189 p.setAntiAlias(doAA); | 189 p.setAntiAlias(doAA); |
| 190 fCanvas->drawRRect(rr, p); | 190 fCanvas->drawRRect(rr, p); |
| 191 } | 191 } |
| 192 virtual void clipPath(const SkPath& path, SkRegion::Op, bool doAA) SK_OVERRI
DE { | 192 void clipPath(const SkPath& path, SkRegion::Op, bool doAA) SK_OVERRIDE { |
| 193 SkPaint p; | 193 SkPaint p; |
| 194 p.setColor(SK_ColorBLUE); | 194 p.setColor(SK_ColorBLUE); |
| 195 p.setStyle(SkPaint::kStroke_Style); | 195 p.setStyle(SkPaint::kStroke_Style); |
| 196 p.setAntiAlias(doAA); | 196 p.setAntiAlias(doAA); |
| 197 fCanvas->drawPath(path, p); | 197 fCanvas->drawPath(path, p); |
| 198 } | 198 } |
| 199 | 199 |
| 200 protected: | 200 protected: |
| 201 SkCanvas* fCanvas; | 201 SkCanvas* fCanvas; |
| 202 | 202 |
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| 689 } | 689 } |
| 690 | 690 |
| 691 bool SkDebugCanvas::lastClipStackData(const SkPath& devPath) { | 691 bool SkDebugCanvas::lastClipStackData(const SkPath& devPath) { |
| 692 if (fCalledAddStackData) { | 692 if (fCalledAddStackData) { |
| 693 fClipStackData.appendf("<br>"); | 693 fClipStackData.appendf("<br>"); |
| 694 addPathData(devPath, "pathOut"); | 694 addPathData(devPath, "pathOut"); |
| 695 return true; | 695 return true; |
| 696 } | 696 } |
| 697 return false; | 697 return false; |
| 698 } | 698 } |
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