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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 "GrAAHairLinePathRenderer.h" | 8 #include "GrAAHairLinePathRenderer.h" |
9 | 9 |
10 #include "GrBatchTarget.h" | 10 #include "GrBatchTarget.h" |
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620 bool GrAAHairLinePathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const
{ | 620 bool GrAAHairLinePathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const
{ |
621 if (!args.fAntiAlias) { | 621 if (!args.fAntiAlias) { |
622 return false; | 622 return false; |
623 } | 623 } |
624 | 624 |
625 if (!IsStrokeHairlineOrEquivalent(*args.fStroke, *args.fViewMatrix, NULL)) { | 625 if (!IsStrokeHairlineOrEquivalent(*args.fStroke, *args.fViewMatrix, NULL)) { |
626 return false; | 626 return false; |
627 } | 627 } |
628 | 628 |
629 if (SkPath::kLine_SegmentMask == args.fPath->getSegmentMasks() || | 629 if (SkPath::kLine_SegmentMask == args.fPath->getSegmentMasks() || |
630 args.fTarget->caps()->shaderCaps()->shaderDerivativeSupport()) { | 630 args.fShaderCaps->shaderDerivativeSupport()) { |
631 return true; | 631 return true; |
632 } | 632 } |
633 return false; | 633 return false; |
634 } | 634 } |
635 | 635 |
636 template <class VertexType> | 636 template <class VertexType> |
637 bool check_bounds(const SkMatrix& viewMatrix, const SkRect& devBounds, void* ver
tices, int vCount) | 637 bool check_bounds(const SkMatrix& viewMatrix, const SkRect& devBounds, void* ver
tices, int vCount) |
638 { | 638 { |
639 SkRect tolDevBounds = devBounds; | 639 SkRect tolDevBounds = devBounds; |
640 // The bounds ought to be tight, but in perspective the below code runs the
verts | 640 // The bounds ought to be tight, but in perspective the below code runs the
verts |
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990 GrColor color = GrRandomColor(random); | 990 GrColor color = GrRandomColor(random); |
991 SkMatrix viewMatrix = GrTest::TestMatrix(random); | 991 SkMatrix viewMatrix = GrTest::TestMatrix(random); |
992 GrStrokeInfo stroke(SkStrokeRec::kHairline_InitStyle); | 992 GrStrokeInfo stroke(SkStrokeRec::kHairline_InitStyle); |
993 SkPath path = GrTest::TestPath(random); | 993 SkPath path = GrTest::TestPath(random); |
994 SkIRect devClipBounds; | 994 SkIRect devClipBounds; |
995 devClipBounds.setEmpty(); | 995 devClipBounds.setEmpty(); |
996 return create_hairline_batch(color, viewMatrix, path, stroke, devClipBounds)
; | 996 return create_hairline_batch(color, viewMatrix, path, stroke, devClipBounds)
; |
997 } | 997 } |
998 | 998 |
999 #endif | 999 #endif |
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