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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 GrDrawContext_DEFINED | 8 #ifndef GrDrawContext_DEFINED |
9 #define GrDrawContext_DEFINED | 9 #define GrDrawContext_DEFINED |
10 | 10 |
11 #include "GrColor.h" | 11 #include "GrColor.h" |
12 #include "SkRefCnt.h" | 12 #include "SkRefCnt.h" |
13 #include "SkSurfaceProps.h" | 13 #include "SkSurfaceProps.h" |
14 | 14 |
15 class GrClip; | 15 class GrClip; |
16 class GrContext; | 16 class GrContext; |
17 class GrDrawBatch; | 17 class GrDrawBatch; |
| 18 class GrDrawingManager; |
18 class GrDrawTarget; | 19 class GrDrawTarget; |
19 class GrPaint; | 20 class GrPaint; |
20 class GrPathProcessor; | 21 class GrPathProcessor; |
21 class GrPathRange; | 22 class GrPathRange; |
22 class GrPathRangeDraw; | 23 class GrPathRangeDraw; |
23 class GrPipelineBuilder; | 24 class GrPipelineBuilder; |
24 class GrRenderTarget; | 25 class GrRenderTarget; |
25 class GrStrokeInfo; | 26 class GrStrokeInfo; |
26 class GrSurface; | 27 class GrSurface; |
27 class GrTextContext; | 28 class GrTextContext; |
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245 /** | 246 /** |
246 * Draws a batch | 247 * Draws a batch |
247 * | 248 * |
248 * @param paint describes how to color pixels. | 249 * @param paint describes how to color pixels. |
249 * @param batch the batch to draw | 250 * @param batch the batch to draw |
250 */ | 251 */ |
251 void drawBatch(const GrClip&, const GrPaint&, GrDrawBatch*); | 252 void drawBatch(const GrClip&, const GrPaint&, GrDrawBatch*); |
252 | 253 |
253 private: | 254 private: |
254 friend class GrAtlasTextContext; // for access to drawBatch | 255 friend class GrAtlasTextContext; // for access to drawBatch |
255 friend class GrContext; // for ctor | 256 friend class GrDrawingManager; // for ctor |
256 | 257 |
257 SkDEBUGCODE(void validate() const;) | 258 SkDEBUGCODE(void validate() const;) |
258 | 259 |
259 GrDrawContext(GrContext*, GrRenderTarget*, const SkSurfaceProps* surfaceProp
s); | 260 GrDrawContext(GrDrawingManager*, GrRenderTarget*, const SkSurfaceProps* surf
aceProps); |
260 | 261 |
261 void internalDrawPath(GrDrawTarget*, | 262 void internalDrawPath(GrDrawTarget*, |
262 GrPipelineBuilder*, | 263 GrPipelineBuilder*, |
263 const SkMatrix& viewMatrix, | 264 const SkMatrix& viewMatrix, |
264 GrColor, | 265 GrColor, |
265 bool useAA, | 266 bool useAA, |
266 const SkPath&, | 267 const SkPath&, |
267 const GrStrokeInfo&); | 268 const GrStrokeInfo&); |
268 | 269 |
269 // This entry point allows the GrTextContext-derived classes to add their ba
tches to | 270 // This entry point allows the GrTextContext-derived classes to add their ba
tches to |
270 // the drawTarget. | 271 // the drawTarget. |
271 void drawBatch(GrPipelineBuilder* pipelineBuilder, GrDrawBatch* batch); | 272 void drawBatch(GrPipelineBuilder* pipelineBuilder, GrDrawBatch* batch); |
272 | 273 |
273 GrDrawTarget* getDrawTarget(); | 274 GrDrawTarget* getDrawTarget(); |
274 | 275 |
275 GrContext* fContext; // owning context -> no ref | 276 GrDrawingManager* fDrawingManager; |
276 GrRenderTarget* fRenderTarget; | 277 GrRenderTarget* fRenderTarget; |
277 | 278 |
278 // In MDB-mode the drawTarget can be closed by some other drawContext that h
as picked | 279 // In MDB-mode the drawTarget can be closed by some other drawContext that h
as picked |
279 // it up. For this reason, the drawTarget should only ever be accessed via '
getDrawTarget'. | 280 // it up. For this reason, the drawTarget should only ever be accessed via '
getDrawTarget'. |
280 GrDrawTarget* fDrawTarget; | 281 GrDrawTarget* fDrawTarget; |
281 GrTextContext* fTextContext; // lazily gotten from GrContext::DrawingMg
r | 282 GrTextContext* fTextContext; // lazily gotten from GrContext::DrawingMana
ger |
282 | 283 |
283 SkSurfaceProps fSurfaceProps; | 284 SkSurfaceProps fSurfaceProps; |
284 }; | 285 }; |
285 | 286 |
286 #endif | 287 #endif |
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