| /* |
| * Copyright (C) 2010, 2011 Research In Motion Limited. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| #include "CacheClientBlackBerry.h" |
| |
| #include "MemoryCache.h" |
| #include <BlackBerryPlatformMisc.h> |
| #include <BlackBerryPlatformSettings.h> |
| |
| namespace WebCore { |
| |
| CacheClientBlackBerry* CacheClientBlackBerry::get() |
| { |
| static CacheClientBlackBerry s_cacheClient; |
| return &s_cacheClient; |
| } |
| |
| CacheClientBlackBerry::CacheClientBlackBerry() |
| { |
| } |
| |
| void CacheClientBlackBerry::initialize() |
| { |
| #if ENABLE(BLACKBERRY_DEBUG_MEMORY) |
| bool isDisabled = true; |
| #else |
| bool isDisabled = false; |
| #endif |
| memoryCache()->setDisabled(isDisabled); |
| if (!isDisabled) { |
| // We have to set a non-zero interval to schedule cache pruning after a CachedImage becoming dead. |
| memoryCache()->setDeadDecodedDataDeletionInterval(0.01); |
| updateCacheCapacity(); |
| } |
| } |
| |
| void CacheClientBlackBerry::updateCacheCapacity() |
| { |
| #if ENABLE(BLACKBERRY_DEBUG_MEMORY) |
| // We're debugging memory usage. So keep it disabled. |
| #else |
| unsigned cacheTotalCapacity = 64 * 1024 * 1024; |
| unsigned cacheMinDeadCapacity = cacheTotalCapacity / 4; |
| unsigned cacheMaxDeadCapacity = cacheTotalCapacity / 2; |
| |
| memoryCache()->setCapacities(cacheMinDeadCapacity, cacheMaxDeadCapacity, cacheTotalCapacity); |
| #endif |
| } |
| |
| } // WebCore |