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| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "GrNinePatch.h" | 8 #include "GrNinePatch.h" |
| 9 | 9 |
| 10 #include "GrBatchFlushState.h" | 10 #include "GrBatchFlushState.h" |
| 11 #include "GrDefaultGeoProcFactory.h" | 11 #include "GrDefaultGeoProcFactory.h" |
| 12 #include "GrResourceProvider.h" | 12 #include "GrResourceProvider.h" |
| 13 #include "GrVertexBatch.h" | 13 #include "GrVertexBatch.h" |
| 14 #include "SkBitmap.h" | 14 #include "SkBitmap.h" |
| 15 #include "SkNinePatchIter.h" | 15 #include "SkNinePatchIter.h" |
| 16 #include "SkRect.h" | 16 #include "SkRect.h" |
| 17 | 17 |
| 18 static const GrGeometryProcessor* create_gp(bool readsCoverage) { | 18 static sk_sp<GrGeometryProcessor> create_gp(bool readsCoverage) { |
| 19 using namespace GrDefaultGeoProcFactory; | 19 using namespace GrDefaultGeoProcFactory; |
| 20 Color color(Color::kAttribute_Type); | 20 Color color(Color::kAttribute_Type); |
| 21 Coverage coverage(readsCoverage ? Coverage::kSolid_Type : Coverage::kNone_Ty
pe); | 21 Coverage coverage(readsCoverage ? Coverage::kSolid_Type : Coverage::kNone_Ty
pe); |
| 22 LocalCoords localCoords(LocalCoords::kHasExplicit_Type); | 22 LocalCoords localCoords(LocalCoords::kHasExplicit_Type); |
| 23 return GrDefaultGeoProcFactory::Create(color, coverage, localCoords, SkMatri
x::I()); | 23 return GrDefaultGeoProcFactory::Make(color, coverage, localCoords, SkMatrix:
:I()); |
| 24 } | 24 } |
| 25 | 25 |
| 26 class GrNonAANinePatchBatch : public GrVertexBatch { | 26 class GrNonAANinePatchBatch : public GrVertexBatch { |
| 27 public: | 27 public: |
| 28 DEFINE_BATCH_CLASS_ID | 28 DEFINE_BATCH_CLASS_ID |
| 29 | 29 |
| 30 static const int kVertsPerRect = 4; | 30 static const int kVertsPerRect = 4; |
| 31 static const int kIndicesPerRect = 6; | 31 static const int kIndicesPerRect = 6; |
| 32 static const int kRectsPerInstance = 9; // We could skip empty rects | 32 static const int kRectsPerInstance = 9; // We could skip empty rects |
| 33 | 33 |
| (...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 78 GrInitInvariantOutput* coverage, | 78 GrInitInvariantOutput* coverage, |
| 79 GrBatchToXPOverrides* overrides) const ove
rride { | 79 GrBatchToXPOverrides* overrides) const ove
rride { |
| 80 color->setUnknownFourComponents(); | 80 color->setUnknownFourComponents(); |
| 81 coverage->setKnownSingleComponent(0xff); | 81 coverage->setKnownSingleComponent(0xff); |
| 82 } | 82 } |
| 83 | 83 |
| 84 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } | 84 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } |
| 85 | 85 |
| 86 private: | 86 private: |
| 87 void onPrepareDraws(Target* target) const override { | 87 void onPrepareDraws(Target* target) const override { |
| 88 SkAutoTUnref<const GrGeometryProcessor> gp(create_gp(fOverrides.readsCov
erage())); | 88 sk_sp<GrGeometryProcessor> gp(create_gp(fOverrides.readsCoverage())); |
| 89 if (!gp) { | 89 if (!gp) { |
| 90 SkDebugf("Couldn't create GrGeometryProcessor\n"); | 90 SkDebugf("Couldn't create GrGeometryProcessor\n"); |
| 91 return; | 91 return; |
| 92 } | 92 } |
| 93 | 93 |
| 94 size_t vertexStride = gp->getVertexStride(); | 94 size_t vertexStride = gp->getVertexStride(); |
| 95 int instanceCount = fGeoData.count(); | 95 int instanceCount = fGeoData.count(); |
| 96 | 96 |
| 97 SkAutoTUnref<const GrBuffer> indexBuffer( | 97 SkAutoTUnref<const GrBuffer> indexBuffer( |
| 98 target->resourceProvider()->refQuadIndexBuffer()); | 98 target->resourceProvider()->refQuadIndexBuffer()); |
| (...skipping 30 matching lines...) Expand all Loading... |
| 129 | 129 |
| 130 static const int kColorOffset = sizeof(SkPoint); | 130 static const int kColorOffset = sizeof(SkPoint); |
| 131 GrColor* vertColor = reinterpret_cast<GrColor*>(verts + kColorOf
fset); | 131 GrColor* vertColor = reinterpret_cast<GrColor*>(verts + kColorOf
fset); |
| 132 for (int j = 0; j < 4; ++j) { | 132 for (int j = 0; j < 4; ++j) { |
| 133 *vertColor = geo.fColor; | 133 *vertColor = geo.fColor; |
| 134 vertColor = (GrColor*) ((intptr_t) vertColor + vertexStride)
; | 134 vertColor = (GrColor*) ((intptr_t) vertColor + vertexStride)
; |
| 135 } | 135 } |
| 136 verts += kVertsPerRect * vertexStride; | 136 verts += kVertsPerRect * vertexStride; |
| 137 } | 137 } |
| 138 } | 138 } |
| 139 helper.recordDraw(target, gp); | 139 helper.recordDraw(target, gp.get()); |
| 140 } | 140 } |
| 141 | 141 |
| 142 void initBatchTracker(const GrXPOverridesForBatch& overrides) override { | 142 void initBatchTracker(const GrXPOverridesForBatch& overrides) override { |
| 143 overrides.getOverrideColorIfSet(&fGeoData[0].fColor); | 143 overrides.getOverrideColorIfSet(&fGeoData[0].fColor); |
| 144 fOverrides = overrides; | 144 fOverrides = overrides; |
| 145 } | 145 } |
| 146 | 146 |
| 147 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { | 147 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { |
| 148 GrNonAANinePatchBatch* that = t->cast<GrNonAANinePatchBatch>(); | 148 GrNonAANinePatchBatch* that = t->cast<GrNonAANinePatchBatch>(); |
| 149 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), | 149 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), |
| (...skipping 22 matching lines...) Expand all Loading... |
| 172 | 172 |
| 173 typedef GrVertexBatch INHERITED; | 173 typedef GrVertexBatch INHERITED; |
| 174 }; | 174 }; |
| 175 | 175 |
| 176 namespace GrNinePatch { | 176 namespace GrNinePatch { |
| 177 GrDrawBatch* CreateNonAA(GrColor color, const SkMatrix& viewMatrix, int imageWid
th, int imageHeight, | 177 GrDrawBatch* CreateNonAA(GrColor color, const SkMatrix& viewMatrix, int imageWid
th, int imageHeight, |
| 178 const SkIRect& center, const SkRect& dst) { | 178 const SkIRect& center, const SkRect& dst) { |
| 179 return new GrNonAANinePatchBatch(color, viewMatrix, imageWidth, imageHeight,
center, dst); | 179 return new GrNonAANinePatchBatch(color, viewMatrix, imageWidth, imageHeight,
center, dst); |
| 180 } | 180 } |
| 181 }; | 181 }; |
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