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Side by Side Diff: src/gpu/GrPathUtils.cpp

Issue 15068008: Remove GrPathCmd (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: Created 7 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 9
10 #include "GrPathUtils.h" 10 #include "GrPathUtils.h"
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151 tol = gMinCurveTol; 151 tol = gMinCurveTol;
152 } 152 }
153 GrAssert(tol > 0); 153 GrAssert(tol > 0);
154 154
155 int pointCount = 0; 155 int pointCount = 0;
156 *subpaths = 1; 156 *subpaths = 1;
157 157
158 bool first = true; 158 bool first = true;
159 159
160 SkPath::Iter iter(path, false); 160 SkPath::Iter iter(path, false);
161 GrPathCmd cmd; 161 SkPath::Verb verb;
162 162
163 GrPoint pts[4]; 163 GrPoint pts[4];
164 while ((cmd = (GrPathCmd)iter.next(pts)) != kEnd_PathCmd) { 164 while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
165 165
166 switch (cmd) { 166 switch (verb) {
167 case kLine_PathCmd: 167 case SkPath::kLine_Verb:
168 pointCount += 1; 168 pointCount += 1;
169 break; 169 break;
170 case kQuadratic_PathCmd: 170 case SkPath::kQuad_Verb:
171 pointCount += quadraticPointCount(pts, tol); 171 pointCount += quadraticPointCount(pts, tol);
172 break; 172 break;
173 case kCubic_PathCmd: 173 case SkPath::kCubic_Verb:
174 pointCount += cubicPointCount(pts, tol); 174 pointCount += cubicPointCount(pts, tol);
175 break; 175 break;
176 case kMove_PathCmd: 176 case SkPath::kMove_Verb:
177 pointCount += 1; 177 pointCount += 1;
178 if (!first) { 178 if (!first) {
179 ++(*subpaths); 179 ++(*subpaths);
180 } 180 }
181 break; 181 break;
182 default: 182 default:
183 break; 183 break;
184 } 184 }
185 first = false; 185 first = false;
186 } 186 }
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470 // base tolerance is 1 pixel. 470 // base tolerance is 1 pixel.
471 static const SkScalar kTolerance = SK_Scalar1; 471 static const SkScalar kTolerance = SK_Scalar1;
472 const SkScalar tolSqd = SkScalarSquare(SkScalarMul(tolScale, kTolerance)); 472 const SkScalar tolSqd = SkScalarSquare(SkScalarMul(tolScale, kTolerance));
473 473
474 for (int i = 0; i < count; ++i) { 474 for (int i = 0; i < count; ++i) {
475 SkPoint* cubic = chopped + 3*i; 475 SkPoint* cubic = chopped + 3*i;
476 convert_noninflect_cubic_to_quads(cubic, tolSqd, constrainWithinTangents , dir, quads); 476 convert_noninflect_cubic_to_quads(cubic, tolSqd, constrainWithinTangents , dir, quads);
477 } 477 }
478 478
479 } 479 }
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