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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 GrBatchBuffer_DEFINED | 8 #ifndef GrBatchBuffer_DEFINED |
9 #define GrBatchBuffer_DEFINED | 9 #define GrBatchBuffer_DEFINED |
10 | 10 |
11 #include "GrBufferAllocPool.h" | 11 #include "GrBufferAllocPool.h" |
12 #include "batches/GrVertexBatch.h" | 12 #include "batches/GrVertexBatch.h" |
13 | 13 |
| 14 class GrGpuCommandBuffer; |
14 class GrResourceProvider; | 15 class GrResourceProvider; |
15 | 16 |
16 /** Tracks the state across all the GrBatches in a GrDrawTarget flush. */ | 17 /** Tracks the state across all the GrBatches in a GrDrawTarget flush. */ |
17 class GrBatchFlushState { | 18 class GrBatchFlushState { |
18 public: | 19 public: |
19 GrBatchFlushState(GrGpu*, GrResourceProvider*); | 20 GrBatchFlushState(GrGpu*, GrResourceProvider*); |
20 | 21 |
21 ~GrBatchFlushState() { this->reset(); } | 22 ~GrBatchFlushState() { this->reset(); } |
22 | 23 |
23 /** Inserts an upload to be executed after all batches in the flush prepared
their draws | 24 /** Inserts an upload to be executed after all batches in the flush prepared
their draws |
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77 return this->fGpu->writePixels(surface, left, top, width, height, co
nfig, buffer, | 78 return this->fGpu->writePixels(surface, left, top, width, height, co
nfig, buffer, |
78 rowBytes); | 79 rowBytes); |
79 }; | 80 }; |
80 upload(wp); | 81 upload(wp); |
81 } | 82 } |
82 | 83 |
83 void putBackIndices(size_t indices) { fIndexPool.putBack(indices * sizeof(ui
nt16_t)); } | 84 void putBackIndices(size_t indices) { fIndexPool.putBack(indices * sizeof(ui
nt16_t)); } |
84 | 85 |
85 void putBackVertexSpace(size_t sizeInBytes) { fVertexPool.putBack(sizeInByte
s); } | 86 void putBackVertexSpace(size_t sizeInBytes) { fVertexPool.putBack(sizeInByte
s); } |
86 | 87 |
| 88 GrGpuCommandBuffer* commandBuffer() { return fCommandBuffer; } |
| 89 void setCommandBuffer(GrGpuCommandBuffer* buffer) { fCommandBuffer = buffer;
} |
| 90 |
87 GrGpu* gpu() { return fGpu; } | 91 GrGpu* gpu() { return fGpu; } |
88 | 92 |
89 void reset() { | 93 void reset() { |
90 fVertexPool.reset(); | 94 fVertexPool.reset(); |
91 fIndexPool.reset(); | 95 fIndexPool.reset(); |
92 } | 96 } |
93 | 97 |
94 private: | 98 private: |
95 | 99 |
96 GrGpu* fGpu; | 100 GrGpu* fGpu; |
97 | 101 |
98 GrResourceProvider* fResourceProvider; | 102 GrResourceProvider* fResourceProvider; |
99 | 103 |
| 104 GrGpuCommandBuffer* fCommandBuffer; |
| 105 |
100 GrVertexBufferAllocPool fVertexPool; | 106 GrVertexBufferAllocPool fVertexPool; |
101 GrIndexBufferAllocPool fIndexPool; | 107 GrIndexBufferAllocPool fIndexPool; |
102 | 108 |
103 SkSTArray<4, GrDrawBatch::DeferredUploadFn> fAsapUploads; | 109 SkSTArray<4, GrDrawBatch::DeferredUploadFn> fAsapUploads; |
104 | 110 |
105 GrBatchDrawToken fLastIssuedToken; | 111 GrBatchDrawToken fLastIssuedToken; |
106 | 112 |
107 GrBatchDrawToken fLastFlushedToken; | 113 GrBatchDrawToken fLastFlushedToken; |
108 }; | 114 }; |
109 | 115 |
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195 void putBackVertices(int vertices, size_t vertexStride) { | 201 void putBackVertices(int vertices, size_t vertexStride) { |
196 this->state()->putBackVertexSpace(vertices * vertexStride); | 202 this->state()->putBackVertexSpace(vertices * vertexStride); |
197 } | 203 } |
198 | 204 |
199 private: | 205 private: |
200 GrVertexBatch* vertexBatch() { return static_cast<GrVertexBatch*>(this->batc
h()); } | 206 GrVertexBatch* vertexBatch() { return static_cast<GrVertexBatch*>(this->batc
h()); } |
201 typedef GrDrawBatch::Target INHERITED; | 207 typedef GrDrawBatch::Target INHERITED; |
202 }; | 208 }; |
203 | 209 |
204 #endif | 210 #endif |
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