| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "GrDashingEffect.h" | 8 #include "GrDashingEffect.h" |
| 9 | 9 |
| 10 #include "GrBatchFlushState.h" | 10 #include "GrBatchFlushState.h" |
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| 265 const char* name() const override { return "DashBatch"; } | 265 const char* name() const override { return "DashBatch"; } |
| 266 | 266 |
| 267 void getInvariantOutputColor(GrInitInvariantOutput* out) const override { | 267 void getInvariantOutputColor(GrInitInvariantOutput* out) const override { |
| 268 // When this is called on a batch, there is only one geometry bundle | 268 // When this is called on a batch, there is only one geometry bundle |
| 269 out->setKnownFourComponents(fGeoData[0].fColor); | 269 out->setKnownFourComponents(fGeoData[0].fColor); |
| 270 } | 270 } |
| 271 void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override { | 271 void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override { |
| 272 out->setUnknownSingleComponent(); | 272 out->setUnknownSingleComponent(); |
| 273 } | 273 } |
| 274 | 274 |
| 275 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } |
| 276 |
| 277 private: |
| 278 DashBatch(const Geometry& geometry, SkPaint::Cap cap, DashAAMode aaMode, boo
l fullDash) { |
| 279 this->initClassID<DashBatch>(); |
| 280 fGeoData.push_back(geometry); |
| 281 |
| 282 fBatch.fAAMode = aaMode; |
| 283 fBatch.fCap = cap; |
| 284 fBatch.fFullDash = fullDash; |
| 285 |
| 286 // compute bounds |
| 287 SkScalar halfStrokeWidth = 0.5f * geometry.fSrcStrokeWidth; |
| 288 SkScalar xBloat = SkPaint::kButt_Cap == cap ? 0 : halfStrokeWidth; |
| 289 fBounds.set(geometry.fPtsRot[0], geometry.fPtsRot[1]); |
| 290 fBounds.outset(xBloat, halfStrokeWidth); |
| 291 |
| 292 // Note, we actually create the combined matrix here, and save the work |
| 293 SkMatrix& combinedMatrix = fGeoData[0].fSrcRotInv; |
| 294 combinedMatrix.postConcat(geometry.fViewMatrix); |
| 295 combinedMatrix.mapRect(&fBounds); |
| 296 } |
| 297 |
| 275 void initBatchTracker(const GrPipelineOptimizations& opt) override { | 298 void initBatchTracker(const GrPipelineOptimizations& opt) override { |
| 276 // Handle any color overrides | 299 // Handle any color overrides |
| 277 if (!opt.readsColor()) { | 300 if (!opt.readsColor()) { |
| 278 fGeoData[0].fColor = GrColor_ILLEGAL; | 301 fGeoData[0].fColor = GrColor_ILLEGAL; |
| 279 } | 302 } |
| 280 opt.getOverrideColorIfSet(&fGeoData[0].fColor); | 303 opt.getOverrideColorIfSet(&fGeoData[0].fColor); |
| 281 | 304 |
| 282 // setup batch properties | 305 // setup batch properties |
| 283 fBatch.fColorIgnored = !opt.readsColor(); | 306 fBatch.fColorIgnored = !opt.readsColor(); |
| 284 fBatch.fColor = fGeoData[0].fColor; | 307 fBatch.fColor = fGeoData[0].fColor; |
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| 587 setup_dashed_rect_pos(rects[rectIndex], curVIdx, geom.fSrcRo
tInv, verts); | 610 setup_dashed_rect_pos(rects[rectIndex], curVIdx, geom.fSrcRo
tInv, verts); |
| 588 } | 611 } |
| 589 curVIdx += 4; | 612 curVIdx += 4; |
| 590 } | 613 } |
| 591 rectIndex++; | 614 rectIndex++; |
| 592 } | 615 } |
| 593 SkASSERT(0 == (curVIdx % 4) && (curVIdx / 4) == totalRectCount); | 616 SkASSERT(0 == (curVIdx % 4) && (curVIdx / 4) == totalRectCount); |
| 594 helper.recordDraw(target); | 617 helper.recordDraw(target); |
| 595 } | 618 } |
| 596 | 619 |
| 597 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } | |
| 598 | |
| 599 private: | |
| 600 DashBatch(const Geometry& geometry, SkPaint::Cap cap, DashAAMode aaMode, boo
l fullDash) { | |
| 601 this->initClassID<DashBatch>(); | |
| 602 fGeoData.push_back(geometry); | |
| 603 | |
| 604 fBatch.fAAMode = aaMode; | |
| 605 fBatch.fCap = cap; | |
| 606 fBatch.fFullDash = fullDash; | |
| 607 | |
| 608 // compute bounds | |
| 609 SkScalar halfStrokeWidth = 0.5f * geometry.fSrcStrokeWidth; | |
| 610 SkScalar xBloat = SkPaint::kButt_Cap == cap ? 0 : halfStrokeWidth; | |
| 611 fBounds.set(geometry.fPtsRot[0], geometry.fPtsRot[1]); | |
| 612 fBounds.outset(xBloat, halfStrokeWidth); | |
| 613 | |
| 614 // Note, we actually create the combined matrix here, and save the work | |
| 615 SkMatrix& combinedMatrix = fGeoData[0].fSrcRotInv; | |
| 616 combinedMatrix.postConcat(geometry.fViewMatrix); | |
| 617 combinedMatrix.mapRect(&fBounds); | |
| 618 } | |
| 619 | |
| 620 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { | 620 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { |
| 621 DashBatch* that = t->cast<DashBatch>(); | 621 DashBatch* that = t->cast<DashBatch>(); |
| 622 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), | 622 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), |
| 623 that->bounds(), caps)) { | 623 that->bounds(), caps)) { |
| 624 return false; | 624 return false; |
| 625 } | 625 } |
| 626 | 626 |
| 627 if (this->aaMode() != that->aaMode()) { | 627 if (this->aaMode() != that->aaMode()) { |
| 628 return false; | 628 return false; |
| 629 } | 629 } |
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| 1297 info.fIntervals = intervals; | 1297 info.fIntervals = intervals; |
| 1298 info.fCount = 2; | 1298 info.fCount = 2; |
| 1299 info.fPhase = phase; | 1299 info.fPhase = phase; |
| 1300 SkDEBUGCODE(bool success = ) strokeInfo.setDashInfo(info); | 1300 SkDEBUGCODE(bool success = ) strokeInfo.setDashInfo(info); |
| 1301 SkASSERT(success); | 1301 SkASSERT(success); |
| 1302 | 1302 |
| 1303 return create_batch(color, viewMatrix, pts, useAA, strokeInfo, msaaRT); | 1303 return create_batch(color, viewMatrix, pts, useAA, strokeInfo, msaaRT); |
| 1304 } | 1304 } |
| 1305 | 1305 |
| 1306 #endif | 1306 #endif |
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