FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added OPTIMIZER_TEXTURE_SETTINGS pass to Optimizer, which enables

Browse Source 
unref image data after apply, client storage hint.
This commit is contained in:
Robert Osfield
2004-07-12 13:20:18 +00:00
parent 3e5c491f54
commit 6fd4677868
3 changed files with 146 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
include/osgUtil/Optimizer
View File

@@ -49,12 +49,14 @@ class OSGUTIL_EXPORT Optimizer
COPY_SHARED_NODES = 0x080,
TRISTRIP_GEOMETRY = 0x100,
TESSELATE_GEOMETRY = 0x200,
OPTIMIZE_TEXTURE_SETTINGS = 0x400,
DEFAULT_OPTIMIZATIONS = FLATTEN_STATIC_TRANSFORMS |
REMOVE_REDUNDANT_NODES |
COMBINE_ADJACENT_LODS |
SHARE_DUPLICATE_STATE |
MERGE_GEOMETRY |
CHECK_GEOMETRY,
CHECK_GEOMETRY |
OPTIMIZE_TEXTURE_SETTINGS,
ALL_OPTIMIZATIONS = FLATTEN_STATIC_TRANSFORMS |
REMOVE_REDUNDANT_NODES |
COMBINE_ADJACENT_LODS |
@@ -63,7 +65,8 @@ class OSGUTIL_EXPORT Optimizer
CHECK_GEOMETRY |
SPATIALIZE_GROUPS |
COPY_SHARED_NODES |
TRISTRIP_GEOMETRY
TRISTRIP_GEOMETRY |
OPTIMIZE_TEXTURE_SETTINGS
};
/** reset internal data to initial state - the getPrimissableOptionsMap is cleared.*/
@@ -408,6 +411,43 @@ class OSGUTIL_EXPORT Optimizer
Optimizer* _optimizer;
};
/** For all textures apply settings.*/
class OSGUTIL_EXPORT TextureVisitor : public osg::NodeVisitor
{
public:
TextureVisitor(bool changeAutoUnRef, bool valueAutoUnRef,
bool changeClientImageStorage, bool valueClientImageStorage,
bool changeAnisotropy, float valueAnisotropy,
Optimizer* optimizer=0):
osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN),
_optimizer(optimizer),
_changeAutoUnRef(changeAutoUnRef), _valueAutoUnRef(valueAutoUnRef),
_changeClientImageStorage(changeClientImageStorage), _valueClientImageStorage(valueClientImageStorage),
_changeAnisotropy(changeAnisotropy), _valueAnisotropy(valueAnisotropy) {}
virtual void apply(osg::Geode& node);
virtual void apply(osg::Node& node);
void apply(osg::StateSet& stateset);
void apply(osg::Texture& texture);
inline bool isOperationPermissableForObject(const osg::Object* object) const
{
return _optimizer ? _optimizer->isOperationPermissableForObject(object,OPTIMIZE_TEXTURE_SETTINGS) : true;
}
Optimizer* _optimizer;
bool _changeAutoUnRef, _valueAutoUnRef;
bool _changeClientImageStorage, _valueClientImageStorage;
bool _changeAnisotropy, _valueAnisotropy;
};
};
}