gfx/skia/trunk/src/images/SkImageRefPool.h@deefc01c0e14 (annotated)
gfx/skia/trunk/src/images/SkImageRefPool.h
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2011 Google Inc. |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | #ifndef SkImageRefPool_DEFINED |
| michael@0 | 9 | #define SkImageRefPool_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | #include "SkTypes.h" |
| michael@0 | 12 | |
| michael@0 | 13 | class SkImageRef; |
| michael@0 | 14 | class SkImageRef_GlobalPool; |
| michael@0 | 15 | |
| michael@0 | 16 | class SkImageRefPool { |
| michael@0 | 17 | public: |
| michael@0 | 18 | SkImageRefPool(); |
| michael@0 | 19 | ~SkImageRefPool(); |
| michael@0 | 20 | |
| michael@0 | 21 | size_t getRAMBudget() const { return fRAMBudget; } |
| michael@0 | 22 | void setRAMBudget(size_t); |
| michael@0 | 23 | |
| michael@0 | 24 | size_t getRAMUsed() const { return fRAMUsed; } |
| michael@0 | 25 | void setRAMUsed(size_t limit); |
| michael@0 | 26 | |
| michael@0 | 27 | void addToHead(SkImageRef*); |
| michael@0 | 28 | void addToTail(SkImageRef*); |
| michael@0 | 29 | void detach(SkImageRef*); |
| michael@0 | 30 | |
| michael@0 | 31 | void dump() const; |
| michael@0 | 32 | |
| michael@0 | 33 | private: |
| michael@0 | 34 | size_t fRAMBudget; |
| michael@0 | 35 | size_t fRAMUsed; |
| michael@0 | 36 | |
| michael@0 | 37 | int fCount; |
| michael@0 | 38 | SkImageRef* fHead, *fTail; |
| michael@0 | 39 | |
| michael@0 | 40 | int computeCount() const; |
| michael@0 | 41 | |
| michael@0 | 42 | friend class SkImageRef_GlobalPool; |
| michael@0 | 43 | |
| michael@0 | 44 | void justAddedPixels(SkImageRef*); |
| michael@0 | 45 | void canLosePixels(SkImageRef*); |
| michael@0 | 46 | void purgeIfNeeded(); |
| michael@0 | 47 | }; |
| michael@0 | 48 | |
| michael@0 | 49 | #endif |
