gfx/skia/trunk/src/core/SkEdgeBuilder.h@129ffea94266
gfx/skia/trunk/src/core/SkEdgeBuilder.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
2 /*
3 * Copyright 2011 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8 #ifndef SkEdgeBuilder_DEFINED
9 #define SkEdgeBuilder_DEFINED
11 #include "SkChunkAlloc.h"
12 #include "SkRect.h"
13 #include "SkTDArray.h"
15 struct SkEdge;
16 class SkEdgeClipper;
17 class SkPath;
19 class SkEdgeBuilder {
20 public:
21 SkEdgeBuilder();
23 // returns the number of built edges. The array of those edge pointers
24 // is returned from edgeList().
25 int build(const SkPath& path, const SkIRect* clip, int shiftUp);
27 SkEdge** edgeList() { return fEdgeList; }
29 private:
30 SkChunkAlloc fAlloc;
31 SkTDArray<SkEdge*> fList;
33 /*
34 * If we're in general mode, we allcoate the pointers in fList, and this
35 * will point at fList.begin(). If we're in polygon mode, fList will be
36 * empty, as we will have preallocated room for the pointers in fAlloc's
37 * block, and fEdgeList will point into that.
38 */
39 SkEdge** fEdgeList;
41 int fShiftUp;
43 public:
44 void addLine(const SkPoint pts[]);
45 void addQuad(const SkPoint pts[]);
46 void addCubic(const SkPoint pts[]);
47 void addClipper(SkEdgeClipper*);
49 int buildPoly(const SkPath& path, const SkIRect* clip, int shiftUp);
50 };
52 #endif
