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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 #include "GrAAConvexPathRenderer.h" | 9 #include "GrAAConvexPathRenderer.h" |
10 | 10 |
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196 data->fStage = DegenerateTestData::kLine; | 196 data->fStage = DegenerateTestData::kLine; |
197 } | 197 } |
198 break; | 198 break; |
199 case DegenerateTestData::kLine: | 199 case DegenerateTestData::kLine: |
200 if (SkScalarAbs(data->fLineNormal.dot(pt) + data->fLineC) > kClose)
{ | 200 if (SkScalarAbs(data->fLineNormal.dot(pt) + data->fLineC) > kClose)
{ |
201 data->fStage = DegenerateTestData::kNonDegenerate; | 201 data->fStage = DegenerateTestData::kNonDegenerate; |
202 } | 202 } |
203 case DegenerateTestData::kNonDegenerate: | 203 case DegenerateTestData::kNonDegenerate: |
204 break; | 204 break; |
205 default: | 205 default: |
206 GrCrash("Unexpected degenerate test stage."); | 206 SkFAIL("Unexpected degenerate test stage."); |
207 } | 207 } |
208 } | 208 } |
209 | 209 |
210 static inline bool get_direction(const SkPath& path, const SkMatrix& m, SkPath::
Direction* dir) { | 210 static inline bool get_direction(const SkPath& path, const SkMatrix& m, SkPath::
Direction* dir) { |
211 if (!path.cheapComputeDirection(dir)) { | 211 if (!path.cheapComputeDirection(dir)) { |
212 return false; | 212 return false; |
213 } | 213 } |
214 // check whether m reverses the orientation | 214 // check whether m reverses the orientation |
215 SkASSERT(!m.hasPerspective()); | 215 SkASSERT(!m.hasPerspective()); |
216 SkScalar det2x2 = SkScalarMul(m.get(SkMatrix::kMScaleX), m.get(SkMatrix::kMS
caleY)) - | 216 SkScalar det2x2 = SkScalarMul(m.get(SkMatrix::kMScaleX), m.get(SkMatrix::kMS
caleY)) - |
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708 vOffset, // start vertex | 708 vOffset, // start vertex |
709 0, // start index | 709 0, // start index |
710 draw.fVertexCnt, | 710 draw.fVertexCnt, |
711 draw.fIndexCnt, | 711 draw.fIndexCnt, |
712 &devBounds); | 712 &devBounds); |
713 vOffset += draw.fVertexCnt; | 713 vOffset += draw.fVertexCnt; |
714 } | 714 } |
715 | 715 |
716 return true; | 716 return true; |
717 } | 717 } |
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