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Side by Side Diff: src/gpu/batches/GrDashLinePathRenderer.cpp

Issue 2081383006: Use GrShape in GrPathRenderer. (Closed) Base URL: https://chromium.googlesource.com/skia.git@shapemembers
Patch Set: Address comments Created 4 years, 5 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 "GrDashLinePathRenderer.h" 8 #include "GrDashLinePathRenderer.h"
9 9
10 #include "GrGpu.h" 10 #include "GrGpu.h"
11 #include "GrAuditTrail.h" 11 #include "GrAuditTrail.h"
12 #include "effects/GrDashingEffect.h" 12 #include "effects/GrDashingEffect.h"
13 13
14 bool GrDashLinePathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const { 14 bool GrDashLinePathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const {
15 SkPoint pts[2]; 15 SkPoint pts[2];
16 if (args.fStyle->isDashed() && args.fPath->isLine(pts)) { 16 if (args.fShape->style().isDashed() && args.fShape->asLine(pts)) {
17 return GrDashingEffect::CanDrawDashLine(pts, *args.fStyle, *args.fViewMa trix); 17 return GrDashingEffect::CanDrawDashLine(pts, args.fShape->style(), *args .fViewMatrix);
18 } 18 }
19 return false; 19 return false;
20 } 20 }
21 21
22 bool GrDashLinePathRenderer::onDrawPath(const DrawPathArgs& args) { 22 bool GrDashLinePathRenderer::onDrawPath(const DrawPathArgs& args) {
23 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(), 23 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(),
24 "GrDashLinePathRenderer::onDrawPath"); 24 "GrDashLinePathRenderer::onDrawPath");
25 bool useHWAA = args.fDrawContext->isUnifiedMultisampled(); 25 bool useHWAA = args.fDrawContext->isUnifiedMultisampled();
26 GrDashingEffect::AAMode aaMode; 26 GrDashingEffect::AAMode aaMode;
27 if (useHWAA) { 27 if (useHWAA) {
28 // We ignore args.fAntiAlias here and force anti aliasing when using MSA A. Otherwise, 28 // We ignore args.fAntiAlias here and force anti aliasing when using MSA A. Otherwise,
29 // we can wind up with external edges antialiased and internal edges una ntialiased. 29 // we can wind up with external edges antialiased and internal edges una ntialiased.
30 aaMode = GrDashingEffect::AAMode::kCoverageWithMSAA; 30 aaMode = GrDashingEffect::AAMode::kCoverageWithMSAA;
31 } else if (args.fAntiAlias) { 31 } else if (args.fAntiAlias) {
32 aaMode = GrDashingEffect::AAMode::kCoverage; 32 aaMode = GrDashingEffect::AAMode::kCoverage;
33 } else { 33 } else {
34 aaMode = GrDashingEffect::AAMode::kNone; 34 aaMode = GrDashingEffect::AAMode::kNone;
35 } 35 }
36 SkPoint pts[2]; 36 SkPoint pts[2];
37 SkAssertResult(args.fPath->isLine(pts)); 37 SkAssertResult(args.fShape->asLine(pts));
38 SkAutoTUnref<GrDrawBatch> batch(GrDashingEffect::CreateDashLineBatch(args.fC olor, 38 SkAutoTUnref<GrDrawBatch> batch(GrDashingEffect::CreateDashLineBatch(args.fC olor,
39 *args.f ViewMatrix, 39 *args.f ViewMatrix,
40 pts, 40 pts,
41 aaMode, 41 aaMode,
42 *args.f Style)); 42 args.fS hape->style()));
43 if (!batch) { 43 if (!batch) {
44 return false; 44 return false;
45 } 45 }
46 46
47 GrPipelineBuilder pipelineBuilder(*args.fPaint, useHWAA); 47 GrPipelineBuilder pipelineBuilder(*args.fPaint, useHWAA);
48 pipelineBuilder.setUserStencil(args.fUserStencilSettings); 48 pipelineBuilder.setUserStencil(args.fUserStencilSettings);
49 49
50 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch); 50 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch);
51 return true; 51 return true;
52 } 52 }
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