OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "GrDashingEffect.h" | 8 #include "GrDashingEffect.h" |
9 | 9 |
10 #include "../GrAARectRenderer.h" | 10 #include "../GrAARectRenderer.h" |
11 | 11 |
12 #include "GrGeometryProcessor.h" | 12 #include "GrGeometryProcessor.h" |
13 #include "gl/builders/GrGLProgramBuilder.h" | 13 #include "gl/builders/GrGLProgramBuilder.h" |
14 #include "gl/GrGLProcessor.h" | 14 #include "gl/GrGLProcessor.h" |
15 #include "gl/GrGLGeometryProcessor.h" | 15 #include "gl/GrGLGeometryProcessor.h" |
16 #include "gl/GrGLSL.h" | 16 #include "gl/GrGLSL.h" |
17 #include "GrContext.h" | 17 #include "GrContext.h" |
18 #include "GrCoordTransform.h" | 18 #include "GrCoordTransform.h" |
19 #include "GrDrawTarget.h" | 19 #include "GrDrawTarget.h" |
20 #include "GrDrawTargetCaps.h" | 20 #include "GrDrawTargetCaps.h" |
| 21 #include "GrInvariantOutput.h" |
21 #include "GrProcessor.h" | 22 #include "GrProcessor.h" |
22 #include "GrGpu.h" | 23 #include "GrGpu.h" |
23 #include "GrStrokeInfo.h" | 24 #include "GrStrokeInfo.h" |
24 #include "GrTBackendProcessorFactory.h" | 25 #include "GrTBackendProcessorFactory.h" |
25 #include "SkGr.h" | 26 #include "SkGr.h" |
26 | 27 |
27 /////////////////////////////////////////////////////////////////////////////// | 28 /////////////////////////////////////////////////////////////////////////////// |
28 | 29 |
29 // Returns whether or not the gpu can fast path the dash line effect. | 30 // Returns whether or not the gpu can fast path the dash line effect. |
30 static bool can_fast_path_dash(const SkPoint pts[2], const GrStrokeInfo& strokeI
nfo, | 31 static bool can_fast_path_dash(const SkPoint pts[2], const GrStrokeInfo& strokeI
nfo, |
(...skipping 425 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
456 | 457 |
457 typedef GLDashingCircleEffect GLProcessor; | 458 typedef GLDashingCircleEffect GLProcessor; |
458 | 459 |
459 virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERR
IDE; | 460 virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERR
IDE; |
460 | 461 |
461 private: | 462 private: |
462 DashingCircleEffect(GrPrimitiveEdgeType edgeType, const DashInfo& info, SkSc
alar radius); | 463 DashingCircleEffect(GrPrimitiveEdgeType edgeType, const DashInfo& info, SkSc
alar radius); |
463 | 464 |
464 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; | 465 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; |
465 | 466 |
466 virtual void onComputeInvariantOutput(InvariantOutput* inout) const SK_OVERR
IDE; | 467 virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVE
RRIDE; |
467 | 468 |
468 GrPrimitiveEdgeType fEdgeType; | 469 GrPrimitiveEdgeType fEdgeType; |
469 const GrShaderVar& fInCoord; | 470 const GrShaderVar& fInCoord; |
470 SkScalar fIntervalLength; | 471 SkScalar fIntervalLength; |
471 SkScalar fRadius; | 472 SkScalar fRadius; |
472 SkScalar fCenterX; | 473 SkScalar fCenterX; |
473 | 474 |
474 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; | 475 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; |
475 | 476 |
476 typedef GrGeometryProcessor INHERITED; | 477 typedef GrGeometryProcessor INHERITED; |
(...skipping 92 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
569 SkScalar radius) { | 570 SkScalar radius) { |
570 if (info.fCount != 2 || info.fIntervals[0] != 0) { | 571 if (info.fCount != 2 || info.fIntervals[0] != 0) { |
571 return NULL; | 572 return NULL; |
572 } | 573 } |
573 | 574 |
574 return SkNEW_ARGS(DashingCircleEffect, (edgeType, info, radius)); | 575 return SkNEW_ARGS(DashingCircleEffect, (edgeType, info, radius)); |
575 } | 576 } |
576 | 577 |
577 DashingCircleEffect::~DashingCircleEffect() {} | 578 DashingCircleEffect::~DashingCircleEffect() {} |
578 | 579 |
579 void DashingCircleEffect::onComputeInvariantOutput(InvariantOutput* inout) const
{ | 580 void DashingCircleEffect::onComputeInvariantOutput(GrInvariantOutput* inout) con
st { |
580 inout->mulByUnknownAlpha(); | 581 inout->mulByUnknownAlpha(); |
581 } | 582 } |
582 | 583 |
583 const GrBackendGeometryProcessorFactory& DashingCircleEffect::getFactory() const
{ | 584 const GrBackendGeometryProcessorFactory& DashingCircleEffect::getFactory() const
{ |
584 return GrTBackendGeometryProcessorFactory<DashingCircleEffect>::getInstance(
); | 585 return GrTBackendGeometryProcessorFactory<DashingCircleEffect>::getInstance(
); |
585 } | 586 } |
586 | 587 |
587 DashingCircleEffect::DashingCircleEffect(GrPrimitiveEdgeType edgeType, const Das
hInfo& info, | 588 DashingCircleEffect::DashingCircleEffect(GrPrimitiveEdgeType edgeType, const Das
hInfo& info, |
588 SkScalar radius) | 589 SkScalar radius) |
589 : fEdgeType(edgeType) | 590 : fEdgeType(edgeType) |
(...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
660 | 661 |
661 typedef GLDashingLineEffect GLProcessor; | 662 typedef GLDashingLineEffect GLProcessor; |
662 | 663 |
663 virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERR
IDE; | 664 virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERR
IDE; |
664 | 665 |
665 private: | 666 private: |
666 DashingLineEffect(GrPrimitiveEdgeType edgeType, const DashInfo& info, SkScal
ar strokeWidth); | 667 DashingLineEffect(GrPrimitiveEdgeType edgeType, const DashInfo& info, SkScal
ar strokeWidth); |
667 | 668 |
668 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; | 669 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; |
669 | 670 |
670 virtual void onComputeInvariantOutput(InvariantOutput* inout) const SK_OVERR
IDE; | 671 virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVE
RRIDE; |
671 | 672 |
672 GrPrimitiveEdgeType fEdgeType; | 673 GrPrimitiveEdgeType fEdgeType; |
673 const GrShaderVar& fInCoord; | 674 const GrShaderVar& fInCoord; |
674 SkRect fRect; | 675 SkRect fRect; |
675 SkScalar fIntervalLength; | 676 SkScalar fIntervalLength; |
676 | 677 |
677 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; | 678 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; |
678 | 679 |
679 typedef GrGeometryProcessor INHERITED; | 680 typedef GrGeometryProcessor INHERITED; |
680 }; | 681 }; |
(...skipping 103 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
784 SkScalar strokeWidth) { | 785 SkScalar strokeWidth) { |
785 if (info.fCount != 2) { | 786 if (info.fCount != 2) { |
786 return NULL; | 787 return NULL; |
787 } | 788 } |
788 | 789 |
789 return SkNEW_ARGS(DashingLineEffect, (edgeType, info, strokeWidth)); | 790 return SkNEW_ARGS(DashingLineEffect, (edgeType, info, strokeWidth)); |
790 } | 791 } |
791 | 792 |
792 DashingLineEffect::~DashingLineEffect() {} | 793 DashingLineEffect::~DashingLineEffect() {} |
793 | 794 |
794 void DashingLineEffect::onComputeInvariantOutput(InvariantOutput* inout) const { | 795 void DashingLineEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const
{ |
795 inout->mulByUnknownAlpha(); | 796 inout->mulByUnknownAlpha(); |
796 } | 797 } |
797 | 798 |
798 const GrBackendGeometryProcessorFactory& DashingLineEffect::getFactory() const { | 799 const GrBackendGeometryProcessorFactory& DashingLineEffect::getFactory() const { |
799 return GrTBackendGeometryProcessorFactory<DashingLineEffect>::getInstance(); | 800 return GrTBackendGeometryProcessorFactory<DashingLineEffect>::getInstance(); |
800 } | 801 } |
801 | 802 |
802 DashingLineEffect::DashingLineEffect(GrPrimitiveEdgeType edgeType, const DashInf
o& info, | 803 DashingLineEffect::DashingLineEffect(GrPrimitiveEdgeType edgeType, const DashInf
o& info, |
803 SkScalar strokeWidth) | 804 SkScalar strokeWidth) |
804 : fEdgeType(edgeType) | 805 : fEdgeType(edgeType) |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
849 switch (cap) { | 850 switch (cap) { |
850 case GrDashingEffect::kRound_DashCap: | 851 case GrDashingEffect::kRound_DashCap: |
851 return DashingCircleEffect::Create(edgeType, info, SkScalarHalf(stro
keWidth)); | 852 return DashingCircleEffect::Create(edgeType, info, SkScalarHalf(stro
keWidth)); |
852 case GrDashingEffect::kNonRound_DashCap: | 853 case GrDashingEffect::kNonRound_DashCap: |
853 return DashingLineEffect::Create(edgeType, info, strokeWidth); | 854 return DashingLineEffect::Create(edgeType, info, strokeWidth); |
854 default: | 855 default: |
855 SkFAIL("Unexpected dashed cap."); | 856 SkFAIL("Unexpected dashed cap."); |
856 } | 857 } |
857 return NULL; | 858 return NULL; |
858 } | 859 } |
OLD | NEW |