gfx/skia/trunk/src/gpu/GrDefaultPathRenderer.h@6474c204b198 (annotated)
gfx/skia/trunk/src/gpu/GrDefaultPathRenderer.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2011 Google Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 5 | * found in the LICENSE file. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | #ifndef GrDefaultPathRenderer_DEFINED |
| michael@0 | 9 | #define GrDefaultPathRenderer_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | #include "GrPathRenderer.h" |
| michael@0 | 12 | #include "SkTemplates.h" |
| michael@0 | 13 | |
| michael@0 | 14 | /** |
| michael@0 | 15 | * Subclass that renders the path using the stencil buffer to resolve fill rules |
| michael@0 | 16 | * (e.g. winding, even-odd) |
| michael@0 | 17 | */ |
| michael@0 | 18 | class SK_API GrDefaultPathRenderer : public GrPathRenderer { |
| michael@0 | 19 | public: |
| michael@0 | 20 | GrDefaultPathRenderer(bool separateStencilSupport, bool stencilWrapOpsSupport); |
| michael@0 | 21 | |
| michael@0 | 22 | virtual bool canDrawPath(const SkPath&, |
| michael@0 | 23 | const SkStrokeRec&, |
| michael@0 | 24 | const GrDrawTarget*, |
| michael@0 | 25 | bool antiAlias) const SK_OVERRIDE; |
| michael@0 | 26 | |
| michael@0 | 27 | private: |
| michael@0 | 28 | |
| michael@0 | 29 | virtual StencilSupport onGetStencilSupport(const SkPath&, |
| michael@0 | 30 | const SkStrokeRec&, |
| michael@0 | 31 | const GrDrawTarget*) const SK_OVERRIDE; |
| michael@0 | 32 | |
| michael@0 | 33 | virtual bool onDrawPath(const SkPath&, |
| michael@0 | 34 | const SkStrokeRec&, |
| michael@0 | 35 | GrDrawTarget*, |
| michael@0 | 36 | bool antiAlias) SK_OVERRIDE; |
| michael@0 | 37 | |
| michael@0 | 38 | virtual void onStencilPath(const SkPath&, |
| michael@0 | 39 | const SkStrokeRec&, |
| michael@0 | 40 | GrDrawTarget*) SK_OVERRIDE; |
| michael@0 | 41 | |
| michael@0 | 42 | bool internalDrawPath(const SkPath&, |
| michael@0 | 43 | const SkStrokeRec&, |
| michael@0 | 44 | GrDrawTarget*, |
| michael@0 | 45 | bool stencilOnly); |
| michael@0 | 46 | |
| michael@0 | 47 | bool createGeom(const SkPath&, |
| michael@0 | 48 | const SkStrokeRec&, |
| michael@0 | 49 | SkScalar srcSpaceTol, |
| michael@0 | 50 | GrDrawTarget*, |
| michael@0 | 51 | GrPrimitiveType*, |
| michael@0 | 52 | int* vertexCnt, |
| michael@0 | 53 | int* indexCnt, |
| michael@0 | 54 | GrDrawTarget::AutoReleaseGeometry*); |
| michael@0 | 55 | |
| michael@0 | 56 | bool fSeparateStencil; |
| michael@0 | 57 | bool fStencilWrapOps; |
| michael@0 | 58 | |
| michael@0 | 59 | typedef GrPathRenderer INHERITED; |
| michael@0 | 60 | }; |
| michael@0 | 61 | |
| michael@0 | 62 | #endif |
