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| 1 /* | 1 /* |
| 2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #include "GrDefaultPathRenderer.h" | 8 #include "GrDefaultPathRenderer.h" |
| 9 | 9 |
| 10 #include "GrBatch.h" | 10 #include "GrBatch.h" |
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| 242 } | 242 } |
| 243 init.getOverrideColorIfSet(&fGeoData[0].fColor); | 243 init.getOverrideColorIfSet(&fGeoData[0].fColor); |
| 244 | 244 |
| 245 // setup batch properties | 245 // setup batch properties |
| 246 fBatch.fColorIgnored = !init.readsColor(); | 246 fBatch.fColorIgnored = !init.readsColor(); |
| 247 fBatch.fColor = fGeoData[0].fColor; | 247 fBatch.fColor = fGeoData[0].fColor; |
| 248 fBatch.fUsesLocalCoords = init.readsLocalCoords(); | 248 fBatch.fUsesLocalCoords = init.readsLocalCoords(); |
| 249 fBatch.fCoverageIgnored = !init.readsCoverage(); | 249 fBatch.fCoverageIgnored = !init.readsCoverage(); |
| 250 } | 250 } |
| 251 | 251 |
| 252 void generateGeometry(GrBatchTarget* batchTarget, const GrPipeline* pipeline
) override { | 252 void generateGeometry(GrBatchTarget* batchTarget) override { |
| 253 SkAutoTUnref<const GrGeometryProcessor> gp; | 253 SkAutoTUnref<const GrGeometryProcessor> gp; |
| 254 { | 254 { |
| 255 using namespace GrDefaultGeoProcFactory; | 255 using namespace GrDefaultGeoProcFactory; |
| 256 Color color(this->color()); | 256 Color color(this->color()); |
| 257 Coverage coverage(this->coverage()); | 257 Coverage coverage(this->coverage()); |
| 258 if (this->coverageIgnored()) { | 258 if (this->coverageIgnored()) { |
| 259 coverage.fType = Coverage::kNone_Type; | 259 coverage.fType = Coverage::kNone_Type; |
| 260 } | 260 } |
| 261 LocalCoords localCoords(this->usesLocalCoords() ? LocalCoords::kUseP
osition_Type : | 261 LocalCoords localCoords(this->usesLocalCoords() ? LocalCoords::kUseP
osition_Type : |
| 262 LocalCoords::kUnus
ed_Type); | 262 LocalCoords::kUnus
ed_Type); |
| 263 gp.reset(GrDefaultGeoProcFactory::Create(color, coverage, localCoord
s, | 263 gp.reset(GrDefaultGeoProcFactory::Create(color, coverage, localCoord
s, |
| 264 this->viewMatrix())); | 264 this->viewMatrix())); |
| 265 } | 265 } |
| 266 | 266 |
| 267 size_t vertexStride = gp->getVertexStride(); | 267 size_t vertexStride = gp->getVertexStride(); |
| 268 SkASSERT(vertexStride == sizeof(SkPoint)); | 268 SkASSERT(vertexStride == sizeof(SkPoint)); |
| 269 | 269 |
| 270 batchTarget->initDraw(gp, pipeline); | 270 batchTarget->initDraw(gp, this->pipeline()); |
| 271 | 271 |
| 272 int instanceCount = fGeoData.count(); | 272 int instanceCount = fGeoData.count(); |
| 273 | 273 |
| 274 // compute number of vertices | 274 // compute number of vertices |
| 275 int maxVertices = 0; | 275 int maxVertices = 0; |
| 276 | 276 |
| 277 // We will use index buffers if we have multiple paths or one path with
multiple contours | 277 // We will use index buffers if we have multiple paths or one path with
multiple contours |
| 278 bool isIndexed = instanceCount > 1; | 278 bool isIndexed = instanceCount > 1; |
| 279 for (int i = 0; i < instanceCount; i++) { | 279 for (int i = 0; i < instanceCount; i++) { |
| 280 Geometry& args = fGeoData[i]; | 280 Geometry& args = fGeoData[i]; |
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| 753 geometry.fColor = color; | 753 geometry.fColor = color; |
| 754 geometry.fPath = path; | 754 geometry.fPath = path; |
| 755 geometry.fTolerance = srcSpaceTol; | 755 geometry.fTolerance = srcSpaceTol; |
| 756 | 756 |
| 757 viewMatrix.mapRect(&bounds); | 757 viewMatrix.mapRect(&bounds); |
| 758 uint8_t coverage = GrRandomCoverage(random); | 758 uint8_t coverage = GrRandomCoverage(random); |
| 759 return DefaultPathBatch::Create(geometry, coverage, viewMatrix, true, bounds
); | 759 return DefaultPathBatch::Create(geometry, coverage, viewMatrix, true, bounds
); |
| 760 } | 760 } |
| 761 | 761 |
| 762 #endif | 762 #endif |
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