gfx/skia/trunk/src/images/SkImageRefPool.h@129ffea94266
gfx/skia/trunk/src/images/SkImageRefPool.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 SkImageRefPool_DEFINED
9 #define SkImageRefPool_DEFINED
11 #include "SkTypes.h"
13 class SkImageRef;
14 class SkImageRef_GlobalPool;
16 class SkImageRefPool {
17 public:
18 SkImageRefPool();
19 ~SkImageRefPool();
21 size_t getRAMBudget() const { return fRAMBudget; }
22 void setRAMBudget(size_t);
24 size_t getRAMUsed() const { return fRAMUsed; }
25 void setRAMUsed(size_t limit);
27 void addToHead(SkImageRef*);
28 void addToTail(SkImageRef*);
29 void detach(SkImageRef*);
31 void dump() const;
33 private:
34 size_t fRAMBudget;
35 size_t fRAMUsed;
37 int fCount;
38 SkImageRef* fHead, *fTail;
40 int computeCount() const;
42 friend class SkImageRef_GlobalPool;
44 void justAddedPixels(SkImageRef*);
45 void canLosePixels(SkImageRef*);
46 void purgeIfNeeded();
47 };
49 #endif
