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Added support for releasing GLObjects, and renamed DisplayListVisitor the

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GLObjectVisitor to better fit its function, and added support for releasing
objects as well as compiling them.
This commit is contained in:
Robert Osfield
2004-07-20 05:37:59 +00:00
parent 12a315ec1d
commit aa833acfd3
21 changed files with 214 additions and 73 deletions
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21
include/osgDB/DatabasePager
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@@ -140,6 +140,21 @@ class OSGDB_EXPORT DatabasePager : public osg::NodeVisitor::DatabaseRequestHandl
/** get whether the removed subgraphs should be deleted in the database thread or not.*/
bool getDeleteRemovedSubgraphsInDatabaseThread() const { return _deleteRemovedSubgraphsInDatabaseThread; }
/** set whether newly loaded textures should have their UnrefImageDataAfterApply set to a specified value.*/
void setUnrefImageDataAfterApplyPolicy(bool changeAutoUnRef, bool valueAutoUnRef) { _changeAutoUnRef = changeAutoUnRef; _valueAutoUnRef = valueAutoUnRef; }
/** get whether newly loaded textures should have their UnrefImageDataAfterApply set to a specified value.*/
void getUnrefImageDataAfterApplyPolicy(bool& changeAutoUnRef, bool& valueAutoUnRef) const { changeAutoUnRef = _changeAutoUnRef; valueAutoUnRef = _valueAutoUnRef; }
/** set whether newly loaded textures should have their MaxAnisotopy set to a specified value.*/
void setMaxAnisotropyPolicy(bool changeAnisotropy, float valueAnisotropy) { _changeAnisotropy = changeAnisotropy; _valueAnisotropy = valueAnisotropy; }
/** set whether newly loaded textures should have their MaxAnisotopy set to a specified value.*/
void getMaxAnisotropyPolicy(bool& changeAnisotropy, float& valueAnisotropy) const { changeAnisotropy = _changeAnisotropy; valueAnisotropy = _valueAnisotropy; }
/** Iterate through the active PagedLOD nodes children removing
* children which havn't been visited since specified expiryTime.
* note, should be only be called from the update thread. */
@@ -220,7 +235,11 @@ class OSGDB_EXPORT DatabasePager : public osg::NodeVisitor::DatabaseRequestHandl
DatabaseRequestList _dataToCompileList;
OpenThreads::Mutex _dataToCompileListMutex;
bool _changeAutoUnRef;
bool _valueAutoUnRef;
bool _changeAnisotropy;
float _valueAnisotropy;
bool _deleteRemovedSubgraphsInDatabaseThread;
ObjectList _childrenToDeleteList;