OLD | NEW |
1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #include "SkImageRef_GlobalPool.h" | 8 #include "SkImageRef_GlobalPool.h" |
9 #include "SkImageRefPool.h" | 9 #include "SkImageRefPool.h" |
10 #include "SkThread.h" | 10 #include "SkThread.h" |
11 | 11 |
12 SK_DECLARE_STATIC_MUTEX(gGlobalPoolMutex); | 12 SK_DECLARE_STATIC_MUTEX(gGlobalPoolMutex); |
13 | 13 |
14 /* | 14 /* |
15 * This returns the lazily-allocated global pool. It must be called | 15 * This returns the lazily-allocated global pool. It must be called |
16 * from inside the guard mutex, so we safely only ever allocate 1. | 16 * from inside the guard mutex, so we safely only ever allocate 1. |
17 */ | 17 */ |
18 static SkImageRefPool* GetGlobalPool() { | 18 static SkImageRefPool* GetGlobalPool() { |
19 static SkImageRefPool* gPool; | 19 static SkImageRefPool* gPool; |
20 if (NULL == gPool) { | 20 if (NULL == gPool) { |
21 gPool = SkNEW(SkImageRefPool); | 21 gPool = SkNEW(SkImageRefPool); |
22 // call sk_atexit(...) when we have that, to free the global pool | 22 // call sk_atexit(...) when we have that, to free the global pool |
23 } | 23 } |
24 return gPool; | 24 return gPool; |
25 } | 25 } |
26 | 26 |
27 SkImageRef_GlobalPool::SkImageRef_GlobalPool(SkStreamRewindable* stream, | 27 SkImageRef_GlobalPool::SkImageRef_GlobalPool(const SkImageInfo& info, |
28 SkBitmap::Config config, | 28 SkStreamRewindable* stream, |
29 int sampleSize) | 29 int sampleSize) |
30 : SkImageRef(stream, config, sampleSize, &gGlobalPoolMutex) { | 30 : SkImageRef(info, stream, sampleSize, &gGlobalPoolMutex) { |
31 SkASSERT(&gGlobalPoolMutex == this->mutex()); | 31 SkASSERT(&gGlobalPoolMutex == this->mutex()); |
32 SkAutoMutexAcquire ac(gGlobalPoolMutex); | 32 SkAutoMutexAcquire ac(gGlobalPoolMutex); |
33 GetGlobalPool()->addToHead(this); | 33 GetGlobalPool()->addToHead(this); |
34 } | 34 } |
35 | 35 |
36 SkImageRef_GlobalPool::~SkImageRef_GlobalPool() { | 36 SkImageRef_GlobalPool::~SkImageRef_GlobalPool() { |
37 SkASSERT(&gGlobalPoolMutex == this->mutex()); | 37 SkASSERT(&gGlobalPoolMutex == this->mutex()); |
38 SkAutoMutexAcquire ac(gGlobalPoolMutex); | 38 SkAutoMutexAcquire ac(gGlobalPoolMutex); |
39 GetGlobalPool()->detach(this); | 39 GetGlobalPool()->detach(this); |
40 } | 40 } |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
91 | 91 |
92 void SkImageRef_GlobalPool::SetRAMUsed(size_t usage) { | 92 void SkImageRef_GlobalPool::SetRAMUsed(size_t usage) { |
93 SkAutoMutexAcquire ac(gGlobalPoolMutex); | 93 SkAutoMutexAcquire ac(gGlobalPoolMutex); |
94 GetGlobalPool()->setRAMUsed(usage); | 94 GetGlobalPool()->setRAMUsed(usage); |
95 } | 95 } |
96 | 96 |
97 void SkImageRef_GlobalPool::DumpPool() { | 97 void SkImageRef_GlobalPool::DumpPool() { |
98 SkAutoMutexAcquire ac(gGlobalPoolMutex); | 98 SkAutoMutexAcquire ac(gGlobalPoolMutex); |
99 GetGlobalPool()->dump(); | 99 GetGlobalPool()->dump(); |
100 } | 100 } |
OLD | NEW |