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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 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 GrDrawTarget_DEFINED | 8 #ifndef GrDrawTarget_DEFINED |
9 #define GrDrawTarget_DEFINED | 9 #define GrDrawTarget_DEFINED |
10 | 10 |
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137 * src bounds then pixel values in the dst rect corresponding to area clipp
ed | 137 * src bounds then pixel values in the dst rect corresponding to area clipp
ed |
138 * by the src rect are not overwritten. This method is not guaranteed to suc
ceed | 138 * by the src rect are not overwritten. This method is not guaranteed to suc
ceed |
139 * depending on the type of surface, configs, etc, and the backend-specific | 139 * depending on the type of surface, configs, etc, and the backend-specific |
140 * limitations. | 140 * limitations. |
141 */ | 141 */ |
142 bool copySurface(GrSurface* dst, | 142 bool copySurface(GrSurface* dst, |
143 GrSurface* src, | 143 GrSurface* src, |
144 const SkIRect& srcRect, | 144 const SkIRect& srcRect, |
145 const SkIPoint& dstPoint); | 145 const SkIPoint& dstPoint); |
146 | 146 |
| 147 /** |
| 148 * Gets the shape rendering object if it is supported on this platform. |
| 149 */ |
| 150 gr_instanced::InstancedRendering* instancedRendering() const { return fInsta
ncedRendering; } |
| 151 |
147 private: | 152 private: |
148 friend class GrDrawingManager; // for resetFlag & TopoSortTraits | 153 friend class GrDrawingManager; // for resetFlag & TopoSortTraits |
149 friend class GrDrawContextPriv; // for clearStencilClip | 154 friend class GrDrawContextPriv; // for clearStencilClip |
150 | 155 |
151 enum Flags { | 156 enum Flags { |
152 kClosed_Flag = 0x01, //!< This drawTarget can't accept any more bat
ches | 157 kClosed_Flag = 0x01, //!< This drawTarget can't accept any more bat
ches |
153 | 158 |
154 kWasOutput_Flag = 0x02, //!< Flag for topological sorting | 159 kWasOutput_Flag = 0x02, //!< Flag for topological sorting |
155 kTempMark_Flag = 0x04, //!< Flag for topological sorting | 160 kTempMark_Flag = 0x04, //!< Flag for topological sorting |
156 }; | 161 }; |
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202 const GrClip&, | 207 const GrClip&, |
203 const GrPipelineOptimizations& optimizations, | 208 const GrPipelineOptimizations& optimizations, |
204 GrXferProcessor::DstTexture*, | 209 GrXferProcessor::DstTexture*, |
205 const SkRect& batchBounds); | 210 const SkRect& batchBounds); |
206 | 211 |
207 void addDependency(GrDrawTarget* dependedOn); | 212 void addDependency(GrDrawTarget* dependedOn); |
208 | 213 |
209 // Used only by drawContextPriv. | 214 // Used only by drawContextPriv. |
210 void clearStencilClip(const SkIRect&, bool insideClip, GrRenderTarget*); | 215 void clearStencilClip(const SkIRect&, bool insideClip, GrRenderTarget*); |
211 | 216 |
212 SkSTArray<256, SkAutoTUnref<GrBatch>, true> fBatches; | 217 SkSTArray<256, SkAutoTUnref<GrBatch>, true> fBatches; |
213 // The context is only in service of the clip mask manager, remove once CMM
doesn't need this. | 218 // The context is only in service of the clip mask manager, remove once CMM
doesn't need this. |
214 GrContext* fContext; | 219 GrContext* fContext; |
215 GrGpu* fGpu; | 220 GrGpu* fGpu; |
216 GrResourceProvider* fResourceProvider; | 221 GrResourceProvider* fResourceProvider; |
217 GrAuditTrail* fAuditTrail; | 222 GrAuditTrail* fAuditTrail; |
218 | 223 |
219 SkDEBUGCODE(int fDebugID;) | 224 SkDEBUGCODE(int fDebugID;) |
220 uint32_t fFlags; | 225 uint32_t fFlags; |
221 | 226 |
222 // 'this' drawTarget relies on the output of the drawTargets in 'fDependenci
es' | 227 // 'this' drawTarget relies on the output of the drawTargets in 'fDependenci
es' |
223 SkTDArray<GrDrawTarget*> fDependencies; | 228 SkTDArray<GrDrawTarget*> fDependencies; |
224 GrRenderTarget* fRenderTarget; | 229 GrRenderTarget* fRenderTarget; |
225 | 230 |
226 bool fClipBatchToBounds; | 231 bool fClipBatchToBounds; |
227 bool fDrawBatchBounds; | 232 bool fDrawBatchBounds; |
228 int fMaxBatchLookback; | 233 int fMaxBatchLookback; |
229 int fMaxBatchLookahead; | 234 int fMaxBatchLookahead; |
| 235 |
| 236 SkAutoTDelete<gr_instanced::InstancedRendering> fInstancedRendering; |
230 | 237 |
231 typedef SkRefCnt INHERITED; | 238 typedef SkRefCnt INHERITED; |
232 }; | 239 }; |
233 | 240 |
234 #endif | 241 #endif |
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