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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 #ifndef GrDrawVerticesBatch_DEFINED | 8 #ifndef GrDrawVerticesBatch_DEFINED |
9 #define GrDrawVerticesBatch_DEFINED | 9 #define GrDrawVerticesBatch_DEFINED |
10 | 10 |
11 #include "GrColor.h" | 11 #include "GrColor.h" |
12 #include "GrTypes.h" | 12 #include "GrTypes.h" |
13 #include "GrVertexBatch.h" | 13 #include "GrVertexBatch.h" |
14 #include "SkMatrix.h" | 14 #include "SkMatrix.h" |
15 #include "SkRect.h" | 15 #include "SkRect.h" |
16 #include "SkTDArray.h" | 16 #include "SkTDArray.h" |
17 | 17 |
18 class GrBatchFlushState; | 18 class GrBatchFlushState; |
19 struct GrInitInvariantOutput; | 19 struct GrInitInvariantOutput; |
20 | 20 |
21 class GrDrawVerticesBatch : public GrVertexBatch { | 21 class GrDrawVerticesBatch : public GrVertexBatch { |
22 public: | 22 public: |
23 DEFINE_BATCH_CLASS_ID | 23 DEFINE_BATCH_CLASS_ID |
24 | 24 |
25 struct Geometry { | |
26 GrColor fColor; // Only used if there are no per-vertex colors | |
27 SkTDArray<SkPoint> fPositions; | |
28 SkTDArray<uint16_t> fIndices; | |
29 SkTDArray<GrColor> fColors; | |
30 SkTDArray<SkPoint> fLocalCoords; | |
31 }; | |
32 | 25 |
33 static GrDrawBatch* Create(const Geometry& geometry, GrPrimitiveType primiti
veType, | 26 GrDrawVerticesBatch(GrColor color, GrPrimitiveType primitiveType, |
34 const SkMatrix& viewMatrix, | 27 const SkMatrix& viewMatrix, |
35 const SkPoint* positions, int vertexCount, | 28 const SkPoint* positions, int vertexCount, |
36 const uint16_t* indices, int indexCount, | 29 const uint16_t* indices, int indexCount, |
37 const GrColor* colors, const SkPoint* localCoords
, | 30 const GrColor* colors, const SkPoint* localCoords, const
SkRect& bounds); |
38 const SkRect& bounds) { | |
39 return new GrDrawVerticesBatch(geometry, primitiveType, viewMatrix, posi
tions, vertexCount, | |
40 indices, indexCount, colors, localCoords,
bounds); | |
41 } | |
42 | 31 |
43 const char* name() const override { return "DrawVerticesBatch"; } | 32 const char* name() const override { return "DrawVerticesBatch"; } |
44 | 33 |
45 void computePipelineOptimizations(GrInitInvariantOutput* color, | 34 void computePipelineOptimizations(GrInitInvariantOutput* color, |
46 GrInitInvariantOutput* coverage, | 35 GrInitInvariantOutput* coverage, |
47 GrBatchToXPOverrides* overrides) const ove
rride; | 36 GrBatchToXPOverrides* overrides) const ove
rride; |
48 | 37 |
49 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } | |
50 | |
51 private: | 38 private: |
52 void onPrepareDraws(Target*) const override; | 39 void onPrepareDraws(Target*) const override; |
53 void initBatchTracker(const GrXPOverridesForBatch&) override; | 40 void initBatchTracker(const GrXPOverridesForBatch&) override; |
54 | 41 |
55 GrDrawVerticesBatch(const Geometry& geometry, GrPrimitiveType primitiveType, | |
56 const SkMatrix& viewMatrix, | |
57 const SkPoint* positions, int vertexCount, | |
58 const uint16_t* indices, int indexCount, | |
59 const GrColor* colors, const SkPoint* localCoords, const
SkRect& bounds); | |
60 | |
61 GrPrimitiveType primitiveType() const { return fPrimitiveType; } | 42 GrPrimitiveType primitiveType() const { return fPrimitiveType; } |
62 bool batchablePrimitiveType() const { | 43 bool batchablePrimitiveType() const { |
63 return kTriangles_GrPrimitiveType == fPrimitiveType || | 44 return kTriangles_GrPrimitiveType == fPrimitiveType || |
64 kLines_GrPrimitiveType == fPrimitiveType || | 45 kLines_GrPrimitiveType == fPrimitiveType || |
65 kPoints_GrPrimitiveType == fPrimitiveType; | 46 kPoints_GrPrimitiveType == fPrimitiveType; |
66 } | 47 } |
67 | 48 |
68 bool onCombineIfPossible(GrBatch* t, const GrCaps&) override; | 49 bool onCombineIfPossible(GrBatch* t, const GrCaps&) override; |
69 | 50 |
| 51 struct Mesh { |
| 52 GrColor fColor; // Only used if there are no per-vertex colors |
| 53 SkTDArray<SkPoint> fPositions; |
| 54 SkTDArray<uint16_t> fIndices; |
| 55 SkTDArray<GrColor> fColors; |
| 56 SkTDArray<SkPoint> fLocalCoords; |
| 57 }; |
| 58 |
70 GrPrimitiveType fPrimitiveType; | 59 GrPrimitiveType fPrimitiveType; |
71 SkMatrix fViewMatrix; | 60 SkMatrix fViewMatrix; |
72 bool fVariableColor; | 61 bool fVariableColor; |
73 int fVertexCount; | 62 int fVertexCount; |
74 int fIndexCount; | 63 int fIndexCount; |
75 bool fCoverageIgnored; // comes from initBatchTracker. | 64 bool fCoverageIgnored; // comes from initBatchTracker. |
76 | 65 |
77 SkSTArray<1, Geometry, true> fGeoData; | 66 SkSTArray<1, Mesh, true> fMeshes; |
78 | 67 |
79 typedef GrVertexBatch INHERITED; | 68 typedef GrVertexBatch INHERITED; |
80 }; | 69 }; |
81 | 70 |
82 #endif | 71 #endif |
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