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authorAndrei Karas <akaras@inbox.ru>2013-04-10 00:33:27 +0300
committerAndrei Karas <akaras@inbox.ru>2013-04-10 00:33:27 +0300
commita0c7a0e2d34a13f2c3e86f662e352977ebe2ae73 (patch)
tree15996308da765b18751048c6bdaeb81926959328 /src/resources/resourcemanager.cpp
parentc5ff42706d5ff540b5f557fa1a2b1924a6cdf07b (diff)
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Add option to left all per map sprites in memory if once was loaded.
This can prevent random lags and also can use more memory.
Diffstat (limited to 'src/resources/resourcemanager.cpp')
-rw-r--r--src/resources/resourcemanager.cpp30
1 files changed, 27 insertions, 3 deletions
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index ef5ccf128..2baf09340 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -63,7 +63,8 @@ ResourceManager::ResourceManager() :
mOldestOrphan(0),
mSelectedSkin(""),
mSkinName(""),
- mDestruction(0)
+ mDestruction(0),
+ mUseLongLiveSprites(config.getBoolValue("uselonglivesprites"))
{
logger->log1("Initializing resource manager...");
}
@@ -188,6 +189,27 @@ void ResourceManager::cleanUp(Resource *const res)
#endif
}
+void ResourceManager::cleanProtected()
+{
+ ResourceIterator iter = mResources.begin();
+ while (iter != mResources.end())
+ {
+ Resource *res = iter->second;
+ if (!res)
+ {
+ ++ iter;
+ continue;
+ }
+ if (res->isProtected())
+ {
+ res->setProtected(false);
+ res->decRef();
+ }
+
+ ++ iter;
+ }
+}
+
bool ResourceManager::cleanOrphans(const bool always)
{
timeval tv;
@@ -772,6 +794,7 @@ struct SpriteDefLoader
{
std::string path;
int variant;
+ bool useLongLiveSprites;
static Resource *load(const void *const v)
{
if (!v)
@@ -779,14 +802,14 @@ struct SpriteDefLoader
const SpriteDefLoader *const
rl = static_cast<const SpriteDefLoader *const>(v);
- return SpriteDef::load(rl->path, rl->variant);
+ return SpriteDef::load(rl->path, rl->variant, rl->useLongLiveSprites);
}
};
SpriteDef *ResourceManager::getSprite(const std::string &path,
const int variant)
{
- SpriteDefLoader rl = { path, variant };
+ SpriteDefLoader rl = { path, variant, mUseLongLiveSprites };
std::stringstream ss;
ss << path << "[" << variant << "]";
return static_cast<SpriteDef*>(get(ss.str(), SpriteDefLoader::load, &rl));
@@ -888,6 +911,7 @@ void ResourceManager::deleteInstance()
if (instance)
{
logger->log("clean orphans start");
+ instance->cleanProtected();
while (instance->cleanOrphans(true));
logger->log("clean orphans end");
ResourceIterator iter = instance->mResources.begin();