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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" |
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67 fGeoData[i].fCenter.fLeft, fGeoData[i].fCenter.fTop, | 67 fGeoData[i].fCenter.fLeft, fGeoData[i].fCenter.fTop, |
68 fGeoData[i].fCenter.fRight, fGeoData[i].fCenter.fBottom, | 68 fGeoData[i].fCenter.fRight, fGeoData[i].fCenter.fBottom, |
69 fGeoData[i].fDst.fLeft, fGeoData[i].fDst.fTop, | 69 fGeoData[i].fDst.fLeft, fGeoData[i].fDst.fTop, |
70 fGeoData[i].fDst.fRight, fGeoData[i].fDst.fBottom); | 70 fGeoData[i].fDst.fRight, fGeoData[i].fDst.fBottom); |
71 } | 71 } |
72 | 72 |
73 str.append(INHERITED::dumpInfo()); | 73 str.append(INHERITED::dumpInfo()); |
74 return str; | 74 return str; |
75 } | 75 } |
76 | 76 |
77 void getInvariantOutputColor(GrInitInvariantOutput* out) const override { | 77 void computePipelineOptimizations(GrInitInvariantOutput* color, |
78 out->setUnknownFourComponents(); | 78 GrInitInvariantOutput* coverage, |
79 } | 79 GrBatchToXPOverrides* overrides) const ove
rride { |
80 | 80 color->setUnknownFourComponents(); |
81 void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override { | 81 coverage->setKnownSingleComponent(0xff); |
82 out->setKnownSingleComponent(0xff); | 82 overrides->fUsePLSDstRead = false; |
83 } | 83 } |
84 | 84 |
85 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } | 85 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } |
86 | 86 |
87 private: | 87 private: |
88 void onPrepareDraws(Target* target) override { | 88 void onPrepareDraws(Target* target) override { |
89 SkAutoTUnref<const GrGeometryProcessor> gp(create_gp(fOpts.readsCoverage
())); | 89 SkAutoTUnref<const GrGeometryProcessor> gp(create_gp(fOverrides.readsCov
erage())); |
90 if (!gp) { | 90 if (!gp) { |
91 SkDebugf("Couldn't create GrGeometryProcessor\n"); | 91 SkDebugf("Couldn't create GrGeometryProcessor\n"); |
92 return; | 92 return; |
93 } | 93 } |
94 | 94 |
95 target->initDraw(gp, this->pipeline()); | 95 target->initDraw(gp, this->pipeline()); |
96 | 96 |
97 size_t vertexStride = gp->getVertexStride(); | 97 size_t vertexStride = gp->getVertexStride(); |
98 int instanceCount = fGeoData.count(); | 98 int instanceCount = fGeoData.count(); |
99 | 99 |
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135 for (int j = 0; j < 4; ++j) { | 135 for (int j = 0; j < 4; ++j) { |
136 *vertColor = geo.fColor; | 136 *vertColor = geo.fColor; |
137 vertColor = (GrColor*) ((intptr_t) vertColor + vertexStride)
; | 137 vertColor = (GrColor*) ((intptr_t) vertColor + vertexStride)
; |
138 } | 138 } |
139 verts += kVertsPerRect * vertexStride; | 139 verts += kVertsPerRect * vertexStride; |
140 } | 140 } |
141 } | 141 } |
142 helper.recordDraw(target); | 142 helper.recordDraw(target); |
143 } | 143 } |
144 | 144 |
145 void initBatchTracker(const GrPipelineOptimizations& opt) override { | 145 void initBatchTracker(const GrXPOverridesForBatch& overrides) override { |
146 opt.getOverrideColorIfSet(&fGeoData[0].fColor); | 146 overrides.getOverrideColorIfSet(&fGeoData[0].fColor); |
147 fOpts = opt; | 147 fOverrides = overrides; |
148 } | 148 } |
149 | 149 |
150 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { | 150 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { |
151 GrNonAANinePatchBatch* that = t->cast<GrNonAANinePatchBatch>(); | 151 GrNonAANinePatchBatch* that = t->cast<GrNonAANinePatchBatch>(); |
152 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), | 152 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), |
153 that->bounds(), caps)) { | 153 that->bounds(), caps)) { |
154 return false; | 154 return false; |
155 } | 155 } |
156 | 156 |
157 SkASSERT(this->fImageWidth == that->fImageWidth && | 157 SkASSERT(this->fImageWidth == that->fImageWidth && |
158 this->fImageHeight == that->fImageHeight); | 158 this->fImageHeight == that->fImageHeight); |
159 | 159 |
160 // In the event of two batches, one who can tweak, one who cannot, we ju
st fall back to | 160 // In the event of two batches, one who can tweak, one who cannot, we ju
st fall back to |
161 // not tweaking | 161 // not tweaking |
162 if (fOpts.canTweakAlphaForCoverage() && !that->fOpts.canTweakAlphaForCov
erage()) { | 162 if (fOverrides.canTweakAlphaForCoverage() && !that->fOverrides.canTweakA
lphaForCoverage()) { |
163 fOpts = that->fOpts; | 163 fOverrides = that->fOverrides; |
164 } | 164 } |
165 | 165 |
166 fGeoData.push_back_n(that->geoData()->count(), that->geoData()->begin())
; | 166 fGeoData.push_back_n(that->geoData()->count(), that->geoData()->begin())
; |
167 this->joinBounds(that->bounds()); | 167 this->joinBounds(that->bounds()); |
168 return true; | 168 return true; |
169 } | 169 } |
170 | 170 |
171 GrPipelineOptimizations fOpts; | 171 GrXPOverridesForBatch fOverrides; |
172 int fImageWidth; | 172 int fImageWidth; |
173 int fImageHeight; | 173 int fImageHeight; |
174 SkSTArray<1, Geometry, true> fGeoData; | 174 SkSTArray<1, Geometry, true> fGeoData; |
175 | 175 |
176 typedef GrVertexBatch INHERITED; | 176 typedef GrVertexBatch INHERITED; |
177 }; | 177 }; |
178 | 178 |
179 namespace GrNinePatch { | 179 namespace GrNinePatch { |
180 GrDrawBatch* CreateNonAA(GrColor color, const SkMatrix& viewMatrix, int imageWid
th, int imageHeight, | 180 GrDrawBatch* CreateNonAA(GrColor color, const SkMatrix& viewMatrix, int imageWid
th, int imageHeight, |
181 const SkIRect& center, const SkRect& dst) { | 181 const SkIRect& center, const SkRect& dst) { |
182 return new GrNonAANinePatchBatch(color, viewMatrix, imageWidth, imageHeight,
center, dst); | 182 return new GrNonAANinePatchBatch(color, viewMatrix, imageWidth, imageHeight,
center, dst); |
183 } | 183 } |
184 }; | 184 }; |
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