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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 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 #ifndef GrPaint_DEFINED | 10 #ifndef GrPaint_DEFINED |
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122 | 122 |
123 fColorStages = paint.fColorStages; | 123 fColorStages = paint.fColorStages; |
124 fCoverageStages = paint.fCoverageStages; | 124 fCoverageStages = paint.fCoverageStages; |
125 | 125 |
126 fXPFactory.reset(SkRef(paint.getXPFactory())); | 126 fXPFactory.reset(SkRef(paint.getXPFactory())); |
127 | 127 |
128 return *this; | 128 return *this; |
129 } | 129 } |
130 | 130 |
131 /** | 131 /** |
132 * Returns true if isOpaque would return true and the paint represents a sol
id constant color | 132 * Returns true if the paint's output color will be constant after blending.
If the result is |
133 * draw. If the result is true, constantColor will be updated to contain the
constant color. | 133 * true, constantColor will be updated to contain the constant color. Note t
hat we can conflate |
| 134 * coverage and color, so the actual values written to pixels with partial c
overage may still |
| 135 * not seem constant, even if this function returns true. |
134 */ | 136 */ |
135 bool isOpaqueAndConstantColor(GrColor* constantColor) const; | 137 bool isConstantBlendedColor(GrColor* constantColor) const; |
136 | 138 |
137 private: | 139 private: |
138 mutable SkAutoTUnref<const GrXPFactory> fXPFactory; | 140 mutable SkAutoTUnref<const GrXPFactory> fXPFactory; |
139 SkSTArray<4, GrFragmentStage> fColorStages; | 141 SkSTArray<4, GrFragmentStage> fColorStages; |
140 SkSTArray<2, GrFragmentStage> fCoverageStages; | 142 SkSTArray<2, GrFragmentStage> fCoverageStages; |
141 | 143 |
142 bool fAntiAlias; | 144 bool fAntiAlias; |
143 bool fDither; | 145 bool fDither; |
144 | 146 |
145 GrColor fColor; | 147 GrColor fColor; |
146 }; | 148 }; |
147 | 149 |
148 #endif | 150 #endif |
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