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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" |
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67 } | 67 } |
68 | 68 |
69 void GrStencilAndCoverPathRenderer::onStencilPath(const StencilPathArgs& args) { | 69 void GrStencilAndCoverPathRenderer::onStencilPath(const StencilPathArgs& args) { |
70 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(), | 70 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(), |
71 "GrStencilAndCoverPathRenderer::onStencilPath"); | 71 "GrStencilAndCoverPathRenderer::onStencilPath"); |
72 | 72 |
73 GrPaint paint; | 73 GrPaint paint; |
74 SkSafeUnref(paint.setXPFactory(GrDisableColorXPFactory::Create())); | 74 SkSafeUnref(paint.setXPFactory(GrDisableColorXPFactory::Create())); |
75 paint.setAntiAlias(args.fIsAA); | 75 paint.setAntiAlias(args.fIsAA); |
76 | 76 |
77 GrPipelineBuilder pipelineBuilder(paint, args.fDrawContext->isUnifiedMultisa
mpled()); | 77 const GrPipelineBuilder pipelineBuilder(paint, args.fDrawContext->isUnifiedM
ultisampled()); |
78 pipelineBuilder.setRenderTarget(args.fDrawContext->accessRenderTarget()); | |
79 | 78 |
80 SkASSERT(!args.fPath->isInverseFillType()); | 79 SkASSERT(!args.fPath->isInverseFillType()); |
81 SkAutoTUnref<GrPath> path(get_gr_path(fResourceProvider, *args.fPath, GrStyl
e::SimpleFill())); | 80 SkAutoTUnref<GrPath> path(get_gr_path(fResourceProvider, *args.fPath, GrStyl
e::SimpleFill())); |
82 args.fDrawContext->drawContextPriv().stencilPath(pipelineBuilder, | 81 args.fDrawContext->drawContextPriv().stencilPath(pipelineBuilder, |
83 *args.fClip, | 82 *args.fClip, |
84 *args.fViewMatrix, | 83 *args.fViewMatrix, |
85 path, | 84 path, |
86 path->getFillType()); | 85 path->getFillType()); |
87 } | 86 } |
88 | 87 |
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106 0xffff, | 105 0xffff, |
107 GrUserStencilOp::kKeep, | 106 GrUserStencilOp::kKeep, |
108 GrUserStencilOp::kZero, | 107 GrUserStencilOp::kZero, |
109 0xffff>() | 108 0xffff>() |
110 ); | 109 ); |
111 | 110 |
112 // fake inverse with a stencil and cover | 111 // fake inverse with a stencil and cover |
113 { | 112 { |
114 GrPipelineBuilder pipelineBuilder(*args.fPaint, | 113 GrPipelineBuilder pipelineBuilder(*args.fPaint, |
115 args.fDrawContext->isUnifiedMultis
ampled()); | 114 args.fDrawContext->isUnifiedMultis
ampled()); |
116 pipelineBuilder.setRenderTarget(args.fDrawContext->accessRenderTarge
t()); | |
117 pipelineBuilder.setUserStencil(&kInvertedCoverPass); | 115 pipelineBuilder.setUserStencil(&kInvertedCoverPass); |
118 if (args.fAntiAlias) { | 116 if (args.fAntiAlias) { |
119 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); | 117 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); |
120 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag
); | 118 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag
); |
121 } | 119 } |
122 | 120 |
123 args.fDrawContext->drawContextPriv().stencilPath(pipelineBuilder, *a
rgs.fClip, | 121 args.fDrawContext->drawContextPriv().stencilPath(pipelineBuilder, *a
rgs.fClip, |
124 viewMatrix, p, p->g
etFillType()); | 122 viewMatrix, p, p->g
etFillType()); |
125 } | 123 } |
126 | 124 |
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144 } | 142 } |
145 const SkMatrix& viewM = viewMatrix.hasPerspective() ? SkMatrix::I() : vi
ewMatrix; | 143 const SkMatrix& viewM = viewMatrix.hasPerspective() ? SkMatrix::I() : vi
ewMatrix; |
146 | 144 |
147 SkAutoTUnref<GrDrawBatch> batch( | 145 SkAutoTUnref<GrDrawBatch> batch( |
148 GrRectBatchFactory::CreateNonAAFill(args.fColor, viewM, bounds,
nullptr, | 146 GrRectBatchFactory::CreateNonAAFill(args.fColor, viewM, bounds,
nullptr, |
149 &invert)); | 147 &invert)); |
150 | 148 |
151 { | 149 { |
152 GrPipelineBuilder pipelineBuilder(*args.fPaint, | 150 GrPipelineBuilder pipelineBuilder(*args.fPaint, |
153 args.fDrawContext->isUnifiedMultis
ampled()); | 151 args.fDrawContext->isUnifiedMultis
ampled()); |
154 pipelineBuilder.setRenderTarget(args.fDrawContext->accessRenderTarge
t()); | |
155 pipelineBuilder.setUserStencil(&kInvertedCoverPass); | 152 pipelineBuilder.setUserStencil(&kInvertedCoverPass); |
156 if (args.fAntiAlias) { | 153 if (args.fAntiAlias) { |
157 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); | 154 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); |
158 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag
); | 155 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag
); |
159 } | 156 } |
160 if (args.fDrawContext->hasMixedSamples()) { | 157 if (args.fDrawContext->hasMixedSamples()) { |
161 pipelineBuilder.disableState(GrPipelineBuilder::kHWAntialias_Fla
g); | 158 pipelineBuilder.disableState(GrPipelineBuilder::kHWAntialias_Fla
g); |
162 } | 159 } |
163 | 160 |
164 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch); | 161 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch); |
165 } | 162 } |
166 } else { | 163 } else { |
167 static constexpr GrUserStencilSettings kCoverPass( | 164 static constexpr GrUserStencilSettings kCoverPass( |
168 GrUserStencilSettings::StaticInit< | 165 GrUserStencilSettings::StaticInit< |
169 0x0000, | 166 0x0000, |
170 GrUserStencilTest::kNotEqual, | 167 GrUserStencilTest::kNotEqual, |
171 0xffff, | 168 0xffff, |
172 GrUserStencilOp::kZero, | 169 GrUserStencilOp::kZero, |
173 GrUserStencilOp::kKeep, | 170 GrUserStencilOp::kKeep, |
174 0xffff>() | 171 0xffff>() |
175 ); | 172 ); |
176 | 173 |
177 SkAutoTUnref<GrDrawBatch> batch( | 174 SkAutoTUnref<GrDrawBatch> batch( |
178 GrDrawPathBatch::Create(viewMatrix, args.fColor, p->getFillType(
), p)); | 175 GrDrawPathBatch::Create(viewMatrix, args.fColor, p->getFillType(
), p)); |
179 | 176 |
180 GrPipelineBuilder pipelineBuilder(*args.fPaint, | 177 GrPipelineBuilder pipelineBuilder(*args.fPaint, |
181 args.fDrawContext->isUnifiedMultisampl
ed()); | 178 args.fDrawContext->isUnifiedMultisampl
ed()); |
182 pipelineBuilder.setRenderTarget(args.fDrawContext->accessRenderTarget())
; | |
183 pipelineBuilder.setUserStencil(&kCoverPass); | 179 pipelineBuilder.setUserStencil(&kCoverPass); |
184 if (args.fAntiAlias) { | 180 if (args.fAntiAlias) { |
185 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); | 181 SkASSERT(args.fDrawContext->isStencilBufferMultisampled()); |
186 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag); | 182 pipelineBuilder.enableState(GrPipelineBuilder::kHWAntialias_Flag); |
187 } | 183 } |
188 | 184 |
189 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch); | 185 args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch); |
190 } | 186 } |
191 | 187 |
192 return true; | 188 return true; |
193 } | 189 } |
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