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Side by Side Diff: src/gpu/GrPathRenderer.h

Issue 1128113008: Make GrStrokeInfo inherit from SkStrokeRec (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Address review comments Created 5 years, 7 months ago
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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 #ifndef GrPathRenderer_DEFINED 9 #ifndef GrPathRenderer_DEFINED
10 #define GrPathRenderer_DEFINED 10 #define GrPathRenderer_DEFINED
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153 this->onStencilPath(target, ds, viewMatrix, path, stroke); 153 this->onStencilPath(target, ds, viewMatrix, path, stroke);
154 } 154 }
155 155
156 // Helper for determining if we can treat a thin stroke as a hairline w/ cov erage. 156 // Helper for determining if we can treat a thin stroke as a hairline w/ cov erage.
157 // If we can, we draw lots faster (raster device does this same test). 157 // If we can, we draw lots faster (raster device does this same test).
158 static bool IsStrokeHairlineOrEquivalent(const GrStrokeInfo& stroke, const S kMatrix& matrix, 158 static bool IsStrokeHairlineOrEquivalent(const GrStrokeInfo& stroke, const S kMatrix& matrix,
159 SkScalar* outCoverage) { 159 SkScalar* outCoverage) {
160 if (stroke.isDashed()) { 160 if (stroke.isDashed()) {
161 return false; 161 return false;
162 } 162 }
163 if (stroke.getStrokeRec().isHairlineStyle()) { 163 if (stroke.isHairlineStyle()) {
164 if (outCoverage) { 164 if (outCoverage) {
165 *outCoverage = SK_Scalar1; 165 *outCoverage = SK_Scalar1;
166 } 166 }
167 return true; 167 return true;
168 } 168 }
169 return stroke.getStrokeRec().getStyle() == SkStrokeRec::kStroke_Style && 169 return stroke.getStyle() == SkStrokeRec::kStroke_Style &&
170 SkDrawTreatAAStrokeAsHairline(stroke.getStrokeRec().getWidth(), matr ix, outCoverage); 170 SkDrawTreatAAStrokeAsHairline(stroke.getWidth(), matrix, outCoverage );
171 } 171 }
172 172
173 protected: 173 protected:
174 /** 174 /**
175 * Subclass overrides if it has any limitations of stenciling support. 175 * Subclass overrides if it has any limitations of stenciling support.
176 */ 176 */
177 virtual StencilSupport onGetStencilSupport(const GrDrawTarget*, 177 virtual StencilSupport onGetStencilSupport(const GrDrawTarget*,
178 const GrPipelineBuilder*, 178 const GrPipelineBuilder*,
179 const SkPath&, 179 const SkPath&,
180 const GrStrokeInfo&) const { 180 const GrStrokeInfo&) const {
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228 SkRect* bounds) { 228 SkRect* bounds) {
229 GetPathDevBounds(path, device->width(), device->height(), matrix, bounds ); 229 GetPathDevBounds(path, device->width(), device->height(), matrix, bounds );
230 } 230 }
231 231
232 private: 232 private:
233 233
234 typedef SkRefCnt INHERITED; 234 typedef SkRefCnt INHERITED;
235 }; 235 };
236 236
237 #endif 237 #endif
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