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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 #include "GrSoftwarePathRenderer.h" | 8 #include "GrSoftwarePathRenderer.h" |
9 #include "GrAuditTrail.h" | 9 #include "GrAuditTrail.h" |
10 #include "GrClip.h" | 10 #include "GrClip.h" |
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55 return false; | 55 return false; |
56 } | 56 } |
57 return true; | 57 return true; |
58 } | 58 } |
59 | 59 |
60 //////////////////////////////////////////////////////////////////////////////// | 60 //////////////////////////////////////////////////////////////////////////////// |
61 | 61 |
62 } | 62 } |
63 | 63 |
64 void GrSoftwarePathRenderer::DrawNonAARect(GrDrawContext* drawContext, | 64 void GrSoftwarePathRenderer::DrawNonAARect(GrDrawContext* drawContext, |
65 const GrPaint* paint, | 65 const GrPaint& paint, |
66 const GrUserStencilSettings* userSten
cilSettings, | 66 const GrUserStencilSettings* userSten
cilSettings, |
67 const GrClip& clip, | 67 const GrClip& clip, |
68 GrColor color, | |
69 const SkMatrix& viewMatrix, | 68 const SkMatrix& viewMatrix, |
70 const SkRect& rect, | 69 const SkRect& rect, |
71 const SkMatrix& localMatrix) { | 70 const SkMatrix& localMatrix) { |
72 SkAutoTUnref<GrDrawBatch> batch(GrRectBatchFactory::CreateNonAAFill(color, v
iewMatrix, rect, | 71 SkAutoTUnref<GrDrawBatch> batch(GrRectBatchFactory::CreateNonAAFill(paint.ge
tColor(), |
| 72 viewMatr
ix, rect, |
73 nullptr,
&localMatrix)); | 73 nullptr,
&localMatrix)); |
74 | 74 |
75 GrPipelineBuilder pipelineBuilder(*paint, drawContext->mustUseHWAA(*paint)); | 75 GrPipelineBuilder pipelineBuilder(paint, drawContext->mustUseHWAA(paint)); |
76 pipelineBuilder.setUserStencil(userStencilSettings); | 76 pipelineBuilder.setUserStencil(userStencilSettings); |
77 | 77 |
78 drawContext->drawBatch(pipelineBuilder, clip, batch); | 78 drawContext->drawBatch(pipelineBuilder, clip, batch); |
79 } | 79 } |
80 | 80 |
81 void GrSoftwarePathRenderer::DrawAroundInvPath(GrDrawContext* drawContext, | 81 void GrSoftwarePathRenderer::DrawAroundInvPath(GrDrawContext* drawContext, |
82 const GrPaint* paint, | 82 const GrPaint& paint, |
83 const GrUserStencilSettings* user
StencilSettings, | 83 const GrUserStencilSettings* user
StencilSettings, |
84 const GrClip& clip, | 84 const GrClip& clip, |
85 GrColor color, | |
86 const SkMatrix& viewMatrix, | 85 const SkMatrix& viewMatrix, |
87 const SkIRect& devClipBounds, | 86 const SkIRect& devClipBounds, |
88 const SkIRect& devPathBounds) { | 87 const SkIRect& devPathBounds) { |
89 SkMatrix invert; | 88 SkMatrix invert; |
90 if (!viewMatrix.invert(&invert)) { | 89 if (!viewMatrix.invert(&invert)) { |
91 return; | 90 return; |
92 } | 91 } |
93 | 92 |
94 SkRect rect; | 93 SkRect rect; |
95 if (devClipBounds.fTop < devPathBounds.fTop) { | 94 if (devClipBounds.fTop < devPathBounds.fTop) { |
96 rect.iset(devClipBounds.fLeft, devClipBounds.fTop, | 95 rect.iset(devClipBounds.fLeft, devClipBounds.fTop, |
97 devClipBounds.fRight, devPathBounds.fTop); | 96 devClipBounds.fRight, devPathBounds.fTop); |
98 DrawNonAARect(drawContext, paint, userStencilSettings, clip, color, | 97 DrawNonAARect(drawContext, paint, userStencilSettings, clip, |
99 SkMatrix::I(), rect, invert); | 98 SkMatrix::I(), rect, invert); |
100 } | 99 } |
101 if (devClipBounds.fLeft < devPathBounds.fLeft) { | 100 if (devClipBounds.fLeft < devPathBounds.fLeft) { |
102 rect.iset(devClipBounds.fLeft, devPathBounds.fTop, | 101 rect.iset(devClipBounds.fLeft, devPathBounds.fTop, |
103 devPathBounds.fLeft, devPathBounds.fBottom); | 102 devPathBounds.fLeft, devPathBounds.fBottom); |
104 DrawNonAARect(drawContext, paint, userStencilSettings, clip, color, | 103 DrawNonAARect(drawContext, paint, userStencilSettings, clip, |
105 SkMatrix::I(), rect, invert); | 104 SkMatrix::I(), rect, invert); |
106 } | 105 } |
107 if (devClipBounds.fRight > devPathBounds.fRight) { | 106 if (devClipBounds.fRight > devPathBounds.fRight) { |
108 rect.iset(devPathBounds.fRight, devPathBounds.fTop, | 107 rect.iset(devPathBounds.fRight, devPathBounds.fTop, |
109 devClipBounds.fRight, devPathBounds.fBottom); | 108 devClipBounds.fRight, devPathBounds.fBottom); |
110 DrawNonAARect(drawContext, paint, userStencilSettings, clip, color, | 109 DrawNonAARect(drawContext, paint, userStencilSettings, clip, |
111 SkMatrix::I(), rect, invert); | 110 SkMatrix::I(), rect, invert); |
112 } | 111 } |
113 if (devClipBounds.fBottom > devPathBounds.fBottom) { | 112 if (devClipBounds.fBottom > devPathBounds.fBottom) { |
114 rect.iset(devClipBounds.fLeft, devPathBounds.fBottom, | 113 rect.iset(devClipBounds.fLeft, devPathBounds.fBottom, |
115 devClipBounds.fRight, devClipBounds.fBottom); | 114 devClipBounds.fRight, devClipBounds.fBottom); |
116 DrawNonAARect(drawContext, paint, userStencilSettings, clip, color, | 115 DrawNonAARect(drawContext, paint, userStencilSettings, clip, |
117 SkMatrix::I(), rect, invert); | 116 SkMatrix::I(), rect, invert); |
118 } | 117 } |
119 } | 118 } |
120 | 119 |
121 //////////////////////////////////////////////////////////////////////////////// | 120 //////////////////////////////////////////////////////////////////////////////// |
122 // return true on success; false on failure | 121 // return true on success; false on failure |
123 bool GrSoftwarePathRenderer::onDrawPath(const DrawPathArgs& args) { | 122 bool GrSoftwarePathRenderer::onDrawPath(const DrawPathArgs& args) { |
124 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(), | 123 GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(), |
125 "GrSoftwarePathRenderer::onDrawPath"); | 124 "GrSoftwarePathRenderer::onDrawPath"); |
126 if (!fTexProvider) { | 125 if (!fTexProvider) { |
127 return false; | 126 return false; |
128 } | 127 } |
129 | 128 |
130 // We really need to know if the shape will be inverse filled or not | 129 // We really need to know if the shape will be inverse filled or not |
131 bool inverseFilled = false; | 130 bool inverseFilled = false; |
132 SkTLazy<GrShape> tmpShape; | 131 SkTLazy<GrShape> tmpShape; |
133 SkASSERT(!args.fShape->style().applies()) | 132 SkASSERT(!args.fShape->style().applies()) |
134 inverseFilled = args.fShape->inverseFilled(); | 133 inverseFilled = args.fShape->inverseFilled(); |
135 | 134 |
136 SkIRect devShapeBounds, devClipBounds; | 135 SkIRect devShapeBounds, devClipBounds; |
137 if (!get_shape_and_clip_bounds(args.fDrawContext->width(), args.fDrawContext
->height(), | 136 if (!get_shape_and_clip_bounds(args.fDrawContext->width(), args.fDrawContext
->height(), |
138 *args.fClip, *args.fShape, | 137 *args.fClip, *args.fShape, |
139 *args.fViewMatrix, &devShapeBounds, &devClipB
ounds)) { | 138 *args.fViewMatrix, &devShapeBounds, &devClipB
ounds)) { |
140 if (inverseFilled) { | 139 if (inverseFilled) { |
141 DrawAroundInvPath(args.fDrawContext, args.fPaint, args.fUserStencilS
ettings, | 140 DrawAroundInvPath(args.fDrawContext, *args.fPaint, args.fUserStencil
Settings, |
142 *args.fClip, args.fColor, | 141 *args.fClip, |
143 *args.fViewMatrix, devClipBounds, devShapeBounds); | 142 *args.fViewMatrix, devClipBounds, devShapeBounds); |
144 | 143 |
145 } | 144 } |
146 return true; | 145 return true; |
147 } | 146 } |
148 | 147 |
149 SkAutoTUnref<GrTexture> texture( | 148 SkAutoTUnref<GrTexture> texture( |
150 GrSWMaskHelper::DrawShapeMaskToTexture(fTexProvider, *args.fShape, d
evShapeBounds, | 149 GrSWMaskHelper::DrawShapeMaskToTexture(fTexProvider, *args.fShape, d
evShapeBounds, |
151 args.fAntiAlias, args.fViewMa
trix)); | 150 args.fAntiAlias, args.fViewMa
trix)); |
152 if (nullptr == texture) { | 151 if (nullptr == texture) { |
153 return false; | 152 return false; |
154 } | 153 } |
155 | 154 |
156 GrSWMaskHelper::DrawToTargetWithShapeMask(texture, args.fDrawContext, args.f
Paint, | 155 GrSWMaskHelper::DrawToTargetWithShapeMask(texture, args.fDrawContext, *args.
fPaint, |
157 args.fUserStencilSettings, | 156 args.fUserStencilSettings, |
158 *args.fClip, args.fColor, *args.fV
iewMatrix, | 157 *args.fClip, *args.fViewMatrix, |
159 devShapeBounds); | 158 devShapeBounds); |
160 | 159 |
161 if (inverseFilled) { | 160 if (inverseFilled) { |
162 DrawAroundInvPath(args.fDrawContext, args.fPaint, args.fUserStencilSetti
ngs, | 161 DrawAroundInvPath(args.fDrawContext, *args.fPaint, args.fUserStencilSett
ings, |
163 *args.fClip, args.fColor, | 162 *args.fClip, |
164 *args.fViewMatrix, devClipBounds, devShapeBounds); | 163 *args.fViewMatrix, devClipBounds, devShapeBounds); |
165 } | 164 } |
166 | 165 |
167 return true; | 166 return true; |
168 } | 167 } |
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