OLD | NEW |
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 |
(...skipping 311 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
322 const SkRect* devBounds = NULL); | 322 const SkRect* devBounds = NULL); |
323 | 323 |
324 /** | 324 /** |
325 * Draws path into the stencil buffer. The fill must be either even/odd or | 325 * Draws path into the stencil buffer. The fill must be either even/odd or |
326 * winding (not inverse or hairline). It will respect the HW antialias flag | 326 * winding (not inverse or hairline). It will respect the HW antialias flag |
327 * on the draw state (if possible in the 3D API). | 327 * on the draw state (if possible in the 3D API). |
328 */ | 328 */ |
329 void stencilPath(const GrPath*, const SkStrokeRec& stroke, SkPath::FillType
fill); | 329 void stencilPath(const GrPath*, const SkStrokeRec& stroke, SkPath::FillType
fill); |
330 | 330 |
331 /** | 331 /** |
| 332 * Fills a path. Fill must not be a hairline. It will respect the HW |
| 333 * antialias flag on the draw state (if possible in the 3D API). |
| 334 */ |
| 335 void fillPath(const GrPath*, const SkStrokeRec& stroke, SkPath::FillType fil
l); |
| 336 |
| 337 /** |
332 * Helper function for drawing rects. It performs a geometry src push and po
p | 338 * Helper function for drawing rects. It performs a geometry src push and po
p |
333 * and thus will finalize any reserved geometry. | 339 * and thus will finalize any reserved geometry. |
334 * | 340 * |
335 * @param rect the rect to draw | 341 * @param rect the rect to draw |
336 * @param matrix optional matrix applied to rect (before viewMatrix) | 342 * @param matrix optional matrix applied to rect (before viewMatrix) |
337 * @param localRect optional rect that specifies local coords to map onto | 343 * @param localRect optional rect that specifies local coords to map onto |
338 * rect. If NULL then rect serves as the local coords. | 344 * rect. If NULL then rect serves as the local coords. |
339 * @param localMatrix optional matrix applied to localRect. If | 345 * @param localMatrix optional matrix applied to localRect. If |
340 * srcRect is non-NULL and srcMatrix is non-NULL | 346 * srcRect is non-NULL and srcMatrix is non-NULL |
341 * then srcRect will be transformed by srcMatrix. | 347 * then srcRect will be transformed by srcMatrix. |
(...skipping 485 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
827 // be saved before this is called and restored afterwards. A subclass may ov
erride | 833 // be saved before this is called and restored afterwards. A subclass may ov
erride |
828 // this to perform more optimal rect rendering. Its draws should be funneled
through | 834 // this to perform more optimal rect rendering. Its draws should be funneled
through |
829 // one of the public GrDrawTarget draw methods (e.g. drawNonIndexed, | 835 // one of the public GrDrawTarget draw methods (e.g. drawNonIndexed, |
830 // drawIndexedInstances, ...). The base class draws a two triangle fan using | 836 // drawIndexedInstances, ...). The base class draws a two triangle fan using |
831 // drawNonIndexed from reserved vertex space. | 837 // drawNonIndexed from reserved vertex space. |
832 virtual void onDrawRect(const SkRect& rect, | 838 virtual void onDrawRect(const SkRect& rect, |
833 const SkMatrix* matrix, | 839 const SkMatrix* matrix, |
834 const SkRect* localRect, | 840 const SkRect* localRect, |
835 const SkMatrix* localMatrix); | 841 const SkMatrix* localMatrix); |
836 virtual void onStencilPath(const GrPath*, const SkStrokeRec& stroke, SkPath:
:FillType fill) = 0; | 842 virtual void onStencilPath(const GrPath*, const SkStrokeRec& stroke, SkPath:
:FillType fill) = 0; |
| 843 virtual void onFillPath(const GrPath*, const SkStrokeRec& stroke, SkPath::Fi
llType fill) = 0; |
837 | 844 |
838 // helpers for reserving vertex and index space. | 845 // helpers for reserving vertex and index space. |
839 bool reserveVertexSpace(size_t vertexSize, | 846 bool reserveVertexSpace(size_t vertexSize, |
840 int vertexCount, | 847 int vertexCount, |
841 void** vertices); | 848 void** vertices); |
842 bool reserveIndexSpace(int indexCount, void** indices); | 849 bool reserveIndexSpace(int indexCount, void** indices); |
843 | 850 |
844 // called by drawIndexed and drawNonIndexed. Use a negative indexCount to | 851 // called by drawIndexed and drawNonIndexed. Use a negative indexCount to |
845 // indicate non-indexed drawing. | 852 // indicate non-indexed drawing. |
846 bool checkDraw(GrPrimitiveType type, int startVertex, | 853 bool checkDraw(GrPrimitiveType type, int startVertex, |
(...skipping 17 matching lines...) Expand all Loading... |
864 const GrClipData* fClip; | 871 const GrClipData* fClip; |
865 GrDrawState* fDrawState; | 872 GrDrawState* fDrawState; |
866 GrDrawState fDefaultDraw
State; | 873 GrDrawState fDefaultDraw
State; |
867 // The context owns us, not vice-versa, so this ptr is not ref'ed by DrawTar
get. | 874 // The context owns us, not vice-versa, so this ptr is not ref'ed by DrawTar
get. |
868 GrContext* fContext; | 875 GrContext* fContext; |
869 | 876 |
870 typedef SkRefCnt INHERITED; | 877 typedef SkRefCnt INHERITED; |
871 }; | 878 }; |
872 | 879 |
873 #endif | 880 #endif |
OLD | NEW |