gfx/skia/trunk/src/gpu/GrRectanizer.h@129ffea94266
gfx/skia/trunk/src/gpu/GrRectanizer.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.
1 /*
2 * Copyright 2010 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
8 #ifndef GrRectanizer_DEFINED
9 #define GrRectanizer_DEFINED
11 #include "GrPoint.h"
13 class GrRectanizerPurgeListener {
14 public:
15 virtual ~GrRectanizerPurgeListener() {}
17 virtual void notifyPurgeStrip(void*, int yCoord) = 0;
18 };
20 class GrRectanizer {
21 public:
22 GrRectanizer(int width, int height) : fWidth(width), fHeight(height) {
23 SkASSERT(width >= 0);
24 SkASSERT(height >= 0);
25 }
27 virtual ~GrRectanizer() {}
29 virtual void reset() = 0;
31 int width() const { return fWidth; }
32 int height() const { return fHeight; }
34 virtual bool addRect(int width, int height, GrIPoint16* loc) = 0;
35 virtual float percentFull() const = 0;
37 // return the Y-coordinate of a strip that should be purged, given height
38 // i.e. return the oldest such strip, or some other criteria. Return -1
39 // if there is no candidate
40 virtual int stripToPurge(int height) const = 0;
41 virtual void purgeStripAtY(int yCoord) = 0;
43 /**
44 * Our factory, which returns the subclass du jour
45 */
46 static GrRectanizer* Factory(int width, int height);
48 private:
49 int fWidth;
50 int fHeight;
51 };
53 #endif
