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Code Issues Releases Activity

LP-32 simplify osgearth cache initialization

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This commit is contained in:
Philippe Renon 2016-06-24 02:52:20 +02:00
parent b32567e5ec
commit 12f1359461
1 changed files with 7 additions and 15 deletions
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22
ground/gcs/src/libs/osgearth/osgearth.cpp
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@ -128,27 +128,19 @@ void OsgEarth::initializePathes()
void OsgEarth::initializeCache() void OsgEarth::initializeCache()
{ {
#ifdef USE_OSGEARTH #ifdef USE_OSGEARTH
QString cachePath = Utils::GetStoragePath() + "osgearth/cache"; QString cachePath = Utils::GetStoragePath() + "osgearth/cache";
osgEarth::Drivers::FileSystemCacheOptions cacheOptions; qputenv("OSGEARTH_CACHE_PATH", cachePath.toLatin1());
cacheOptions.rootPath() = cachePath.toStdString(); const osgEarth::CachePolicy cachePolicy(osgEarth::CachePolicy::USAGE_READ_WRITE);
osg::ref_ptr<osgEarth::Cache> cache = osgEarth::CacheFactory::create(cacheOptions); // The default cache policy used when no policy is set elsewhere
if (cache->isOK()) { osgEarth::Registry::instance()->setDefaultCachePolicy(cachePolicy);
// set cache
osgEarth::Registry::instance()->setCache(cache.get());
// set cache policy // The override cache policy (overrides all others if set)
const osgEarth::CachePolicy cachePolicy(osgEarth::CachePolicy::USAGE_READ_WRITE); // osgEarth::Registry::instance()->setOverrideCachePolicy(cachePolicy);
// The default cache policy used when no policy is set elsewhere
osgEarth::Registry::instance()->setDefaultCachePolicy(cachePolicy);
// The override cache policy (overrides all others if set)
// osgEarth::Registry::instance()->setOverrideCachePolicy(cachePolicy);
} else {
qWarning() << "OsgEarth::initializeCache - Failed to initialize cache";
}
#endif // ifdef USE_OSGEARTH #endif // ifdef USE_OSGEARTH
} }