OLD | NEW |
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 #ifndef GrTInstanceBatch_DEFINED | 8 #ifndef GrTInstanceBatch_DEFINED |
9 #define GrTInstanceBatch_DEFINED | 9 #define GrTInstanceBatch_DEFINED |
10 | 10 |
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
89 GrTInstanceBatch() : INHERITED(ClassID()) {} | 89 GrTInstanceBatch() : INHERITED(ClassID()) {} |
90 | 90 |
91 void onPrepareDraws(Target* target) const override { | 91 void onPrepareDraws(Target* target) const override { |
92 SkAutoTUnref<const GrGeometryProcessor> gp(Impl::CreateGP(this->seedGeom
etry(), | 92 SkAutoTUnref<const GrGeometryProcessor> gp(Impl::CreateGP(this->seedGeom
etry(), |
93 fOverrides)); | 93 fOverrides)); |
94 if (!gp) { | 94 if (!gp) { |
95 SkDebugf("Couldn't create GrGeometryProcessor\n"); | 95 SkDebugf("Couldn't create GrGeometryProcessor\n"); |
96 return; | 96 return; |
97 } | 97 } |
98 | 98 |
99 target->initDraw(gp); | |
100 | |
101 size_t vertexStride = gp->getVertexStride(); | 99 size_t vertexStride = gp->getVertexStride(); |
102 int instanceCount = fGeoData.count(); | 100 int instanceCount = fGeoData.count(); |
103 | 101 |
104 SkAutoTUnref<const GrBuffer> indexBuffer( | 102 SkAutoTUnref<const GrBuffer> indexBuffer( |
105 Impl::GetIndexBuffer(target->resourceProvider())); | 103 Impl::GetIndexBuffer(target->resourceProvider())); |
106 InstancedHelper helper; | 104 InstancedHelper helper; |
107 void* vertices = helper.init(target, kTriangles_GrPrimitiveType, vertexS
tride, | 105 void* vertices = helper.init(target, kTriangles_GrPrimitiveType, vertexS
tride, |
108 indexBuffer, Impl::kVertsPerInstance, | 106 indexBuffer, Impl::kVertsPerInstance, |
109 Impl::kIndicesPerInstance, instanceCount); | 107 Impl::kIndicesPerInstance, instanceCount); |
110 if (!vertices || !indexBuffer) { | 108 if (!vertices || !indexBuffer) { |
111 SkDebugf("Could not allocate vertices\n"); | 109 SkDebugf("Could not allocate vertices\n"); |
112 return; | 110 return; |
113 } | 111 } |
114 | 112 |
115 for (int i = 0; i < instanceCount; i++) { | 113 for (int i = 0; i < instanceCount; i++) { |
116 intptr_t verts = reinterpret_cast<intptr_t>(vertices) + | 114 intptr_t verts = reinterpret_cast<intptr_t>(vertices) + |
117 i * Impl::kVertsPerInstance * vertexStride; | 115 i * Impl::kVertsPerInstance * vertexStride; |
118 Impl::Tesselate(verts, vertexStride, fGeoData[i], fOverrides); | 116 Impl::Tesselate(verts, vertexStride, fGeoData[i], fOverrides); |
119 } | 117 } |
120 helper.recordDraw(target); | 118 helper.recordDraw(target, gp); |
121 } | 119 } |
122 | 120 |
123 const Geometry& seedGeometry() const { return fGeoData[0]; } | 121 const Geometry& seedGeometry() const { return fGeoData[0]; } |
124 | 122 |
125 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { | 123 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { |
126 GrTInstanceBatch* that = t->cast<GrTInstanceBatch>(); | 124 GrTInstanceBatch* that = t->cast<GrTInstanceBatch>(); |
127 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), | 125 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), |
128 that->bounds(), caps)) { | 126 that->bounds(), caps)) { |
129 return false; | 127 return false; |
130 } | 128 } |
(...skipping 13 matching lines...) Expand all Loading... |
144 return true; | 142 return true; |
145 } | 143 } |
146 | 144 |
147 GrXPOverridesForBatch fOverrides; | 145 GrXPOverridesForBatch fOverrides; |
148 SkSTArray<1, Geometry, true> fGeoData; | 146 SkSTArray<1, Geometry, true> fGeoData; |
149 | 147 |
150 typedef GrVertexBatch INHERITED; | 148 typedef GrVertexBatch INHERITED; |
151 }; | 149 }; |
152 | 150 |
153 #endif | 151 #endif |
OLD | NEW |