| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 | 8 |
| 9 #include "GrStencilAndCoverPathRenderer.h" | 9 #include "GrStencilAndCoverPathRenderer.h" |
| 10 #include "GrCaps.h" | 10 #include "GrCaps.h" |
| (...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 62 SkASSERT(path->isEqualTo(skPath, style)); | 62 SkASSERT(path->isEqualTo(skPath, style)); |
| 63 } | 63 } |
| 64 return path.release(); | 64 return path.release(); |
| 65 } | 65 } |
| 66 | 66 |
| 67 void GrStencilAndCoverPathRenderer::onStencilPath(const StencilPathArgs& args) { | 67 void GrStencilAndCoverPathRenderer::onStencilPath(const StencilPathArgs& args) { |
| 68 GR_AUDIT_TRAIL_AUTO_FRAME(args.fTarget->getAuditTrail(), | 68 GR_AUDIT_TRAIL_AUTO_FRAME(args.fTarget->getAuditTrail(), |
| 69 "GrStencilAndCoverPathRenderer::onStencilPath"); | 69 "GrStencilAndCoverPathRenderer::onStencilPath"); |
| 70 SkASSERT(!args.fPath->isInverseFillType()); | 70 SkASSERT(!args.fPath->isInverseFillType()); |
| 71 SkAutoTUnref<GrPath> p(get_gr_path(fResourceProvider, *args.fPath, GrStyle::
SimpleFill())); | 71 SkAutoTUnref<GrPath> p(get_gr_path(fResourceProvider, *args.fPath, GrStyle::
SimpleFill())); |
| 72 args.fTarget->stencilPath(*args.fPipelineBuilder, *args.fViewMatrix, p, p->g
etFillType()); | 72 args.fTarget->stencilPath(*args.fPipelineBuilder, *args.fClip, *args.fViewMa
trix, p, |
| 73 p->getFillType()); |
| 73 } | 74 } |
| 74 | 75 |
| 75 bool GrStencilAndCoverPathRenderer::onDrawPath(const DrawPathArgs& args) { | 76 bool GrStencilAndCoverPathRenderer::onDrawPath(const DrawPathArgs& args) { |
| 76 GR_AUDIT_TRAIL_AUTO_FRAME(args.fTarget->getAuditTrail(), | 77 GR_AUDIT_TRAIL_AUTO_FRAME(args.fTarget->getAuditTrail(), |
| 77 "GrStencilAndCoverPathRenderer::onDrawPath"); | 78 "GrStencilAndCoverPathRenderer::onDrawPath"); |
| 78 SkASSERT(!args.fStyle->strokeRec().isHairlineStyle()); | 79 SkASSERT(!args.fStyle->strokeRec().isHairlineStyle()); |
| 79 const SkPath& path = *args.fPath; | 80 const SkPath& path = *args.fPath; |
| 80 GrPipelineBuilder* pipelineBuilder = args.fPipelineBuilder; | 81 GrPipelineBuilder* pipelineBuilder = args.fPipelineBuilder; |
| 81 const SkMatrix& viewMatrix = *args.fViewMatrix; | 82 const SkMatrix& viewMatrix = *args.fViewMatrix; |
| 82 | 83 |
| (...skipping 17 matching lines...) Expand all Loading... |
| 100 0xffff, | 101 0xffff, |
| 101 GrUserStencilOp::kKeep, | 102 GrUserStencilOp::kKeep, |
| 102 GrUserStencilOp::kZero, | 103 GrUserStencilOp::kZero, |
| 103 0xffff>() | 104 0xffff>() |
| 104 ); | 105 ); |
| 105 | 106 |
| 106 | 107 |
| 107 pipelineBuilder->setUserStencil(&kInvertedCoverPass); | 108 pipelineBuilder->setUserStencil(&kInvertedCoverPass); |
| 108 | 109 |
| 109 // fake inverse with a stencil and cover | 110 // fake inverse with a stencil and cover |
| 110 args.fTarget->stencilPath(*pipelineBuilder, viewMatrix, p, p->getFillTyp
e()); | 111 args.fTarget->stencilPath(*pipelineBuilder, *args.fClip, viewMatrix, p,
p->getFillType()); |
| 111 | 112 |
| 112 SkMatrix invert = SkMatrix::I(); | 113 SkMatrix invert = SkMatrix::I(); |
| 113 SkRect bounds = | 114 SkRect bounds = |
| 114 SkRect::MakeLTRB(0, 0, SkIntToScalar(pipelineBuilder->getRenderTarge
t()->width()), | 115 SkRect::MakeLTRB(0, 0, SkIntToScalar(pipelineBuilder->getRenderTarge
t()->width()), |
| 115 SkIntToScalar(pipelineBuilder->getRenderTarget()->h
eight())); | 116 SkIntToScalar(pipelineBuilder->getRenderTarget()->h
eight())); |
| 116 SkMatrix vmi; | 117 SkMatrix vmi; |
| 117 // mapRect through persp matrix may not be correct | 118 // mapRect through persp matrix may not be correct |
| 118 if (!viewMatrix.hasPerspective() && viewMatrix.invert(&vmi)) { | 119 if (!viewMatrix.hasPerspective() && viewMatrix.invert(&vmi)) { |
| 119 vmi.mapRect(&bounds); | 120 vmi.mapRect(&bounds); |
| 120 // theoretically could set bloat = 0, instead leave it because of ma
trix inversion | 121 // theoretically could set bloat = 0, instead leave it because of ma
trix inversion |
| 121 // precision. | 122 // precision. |
| 122 SkScalar bloat = viewMatrix.getMaxScale() * SK_ScalarHalf; | 123 SkScalar bloat = viewMatrix.getMaxScale() * SK_ScalarHalf; |
| 123 bounds.outset(bloat, bloat); | 124 bounds.outset(bloat, bloat); |
| 124 } else { | 125 } else { |
| 125 if (!viewMatrix.invert(&invert)) { | 126 if (!viewMatrix.invert(&invert)) { |
| 126 return false; | 127 return false; |
| 127 } | 128 } |
| 128 } | 129 } |
| 129 const SkMatrix& viewM = viewMatrix.hasPerspective() ? SkMatrix::I() : vi
ewMatrix; | 130 const SkMatrix& viewM = viewMatrix.hasPerspective() ? SkMatrix::I() : vi
ewMatrix; |
| 130 if (pipelineBuilder->getRenderTarget()->hasMixedSamples()) { | 131 if (pipelineBuilder->getRenderTarget()->hasMixedSamples()) { |
| 131 pipelineBuilder->disableState(GrPipelineBuilder::kHWAntialias_Flag); | 132 pipelineBuilder->disableState(GrPipelineBuilder::kHWAntialias_Flag); |
| 132 } | 133 } |
| 133 | 134 |
| 134 SkAutoTUnref<GrDrawBatch> batch( | 135 SkAutoTUnref<GrDrawBatch> batch( |
| 135 GrRectBatchFactory::CreateNonAAFill(args.fColor, viewM, bounds,
nullptr, | 136 GrRectBatchFactory::CreateNonAAFill(args.fColor, viewM, bounds,
nullptr, |
| 136 &invert)); | 137 &invert)); |
| 137 args.fTarget->drawBatch(*pipelineBuilder, batch); | 138 args.fTarget->drawBatch(*pipelineBuilder, *args.fClip, batch); |
| 138 } else { | 139 } else { |
| 139 static constexpr GrUserStencilSettings kCoverPass( | 140 static constexpr GrUserStencilSettings kCoverPass( |
| 140 GrUserStencilSettings::StaticInit< | 141 GrUserStencilSettings::StaticInit< |
| 141 0x0000, | 142 0x0000, |
| 142 GrUserStencilTest::kNotEqual, | 143 GrUserStencilTest::kNotEqual, |
| 143 0xffff, | 144 0xffff, |
| 144 GrUserStencilOp::kZero, | 145 GrUserStencilOp::kZero, |
| 145 GrUserStencilOp::kKeep, | 146 GrUserStencilOp::kKeep, |
| 146 0xffff>() | 147 0xffff>() |
| 147 ); | 148 ); |
| 148 | 149 |
| 149 pipelineBuilder->setUserStencil(&kCoverPass); | 150 pipelineBuilder->setUserStencil(&kCoverPass); |
| 150 SkAutoTUnref<GrDrawBatch> batch( | 151 SkAutoTUnref<GrDrawBatch> batch( |
| 151 GrDrawPathBatch::Create(viewMatrix, args.fColor, p->getFillType(
), p)); | 152 GrDrawPathBatch::Create(viewMatrix, args.fColor, p->getFillType(
), p)); |
| 152 args.fTarget->drawBatch(*pipelineBuilder, batch); | 153 args.fTarget->drawBatch(*pipelineBuilder, *args.fClip, batch); |
| 153 } | 154 } |
| 154 | 155 |
| 155 pipelineBuilder->disableUserStencil(); | 156 pipelineBuilder->disableUserStencil(); |
| 156 return true; | 157 return true; |
| 157 } | 158 } |
| OLD | NEW |