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Renamed ObjectRegistry to ObjectWrapperManager, and replaced it's instance() method usage with assigning a ObjectWrapperManager

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to the osgDB::Registry.  Added a osgDB::Registry::getObjectWrapperManager() for access of this object wrapper manager.  This
change centralises the singleton management in osgDB.

Merged the osgDB::GlobalLookUpTable functionality into ObjectWrapperManger to keep down the number of singletons in use.
This commit is contained in:
Robert Osfield
2010-01-22 15:16:22 +00:00
parent 8839736818
commit 7ab759c97f
6 changed files with 127 additions and 120 deletions
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125
src/osgDB/ObjectWrapper.cpp
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@@ -65,6 +65,10 @@ void osgDB::split( const std::string& src, StringList& list, char separator )
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// ObjectWrapper
//
ObjectWrapper::ObjectWrapper( osg::Object* proto, const std::string& name,
const std::string& associates )
: osg::Referenced(),
@@ -152,16 +156,35 @@ void ObjectWrapper::writeSchema( StringList& properties )
}
}
GlobalLookupTable* GlobalLookupTable::instance()
////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// RegisterWrapperProxy
//
RegisterWrapperProxy::RegisterWrapperProxy( osg::Object* proto, const std::string& name,
const std::string& associates, AddPropFunc func )
{
static osg::ref_ptr<GlobalLookupTable> s_lookup = new GlobalLookupTable;
return s_lookup.get();
_wrapper = new ObjectWrapper( proto, name, associates );
if ( func ) (*func)( _wrapper.get() );
Registry::instance()->getObjectWrapperManager()->addWrapper( _wrapper.get() );
}
GlobalLookupTable::GlobalLookupTable()
RegisterWrapperProxy::~RegisterWrapperProxy()
{
Registry::instance()->getObjectWrapperManager()->removeWrapper( _wrapper.get() );
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// ObjectWrapperManager
//
////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// GlobalLookupTable
//
ObjectWrapperManager::ObjectWrapperManager()
{
IntLookup& glTable = _globalMap["GL"];
// Modes
glTable.add( "GL_ALPHA_TEST", GL_ALPHA_TEST );
glTable.add( "GL_BLEND", GL_BLEND );
@@ -182,12 +205,12 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "GL_STENCIL_TEST", GL_STENCIL_TEST );
glTable.add( "GL_STENCIL_TEST_TWO_SIDE", GL_STENCIL_TEST_TWO_SIDE );
glTable.add( "GL_VERTEX_PROGRAM_ARB", GL_VERTEX_PROGRAM_ARB );
glTable.add( "GL_COLOR_SUM", GL_COLOR_SUM );
glTable.add( "GL_LIGHTING", GL_LIGHTING );
glTable.add( "GL_NORMALIZE", GL_NORMALIZE );
glTable.add( "GL_RESCALE_NORMAL", GL_RESCALE_NORMAL );
glTable.add( "GL_TEXTURE_1D", GL_TEXTURE_1D );
glTable.add( "GL_TEXTURE_2D", GL_TEXTURE_2D );
glTable.add( "GL_TEXTURE_3D", GL_TEXTURE_3D );
@@ -197,14 +220,14 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "GL_TEXTURE_GEN_R", GL_TEXTURE_GEN_R );
glTable.add( "GL_TEXTURE_GEN_S", GL_TEXTURE_GEN_S );
glTable.add( "GL_TEXTURE_GEN_T", GL_TEXTURE_GEN_T );
glTable.add( "GL_CLIP_PLANE0", GL_CLIP_PLANE0 );
glTable.add( "GL_CLIP_PLANE1", GL_CLIP_PLANE1 );
glTable.add( "GL_CLIP_PLANE2", GL_CLIP_PLANE2 );
glTable.add( "GL_CLIP_PLANE3", GL_CLIP_PLANE3 );
glTable.add( "GL_CLIP_PLANE4", GL_CLIP_PLANE4 );
glTable.add( "GL_CLIP_PLANE5", GL_CLIP_PLANE5 );
glTable.add( "GL_LIGHT0", GL_LIGHT0 );
glTable.add( "GL_LIGHT1", GL_LIGHT1 );
glTable.add( "GL_LIGHT2", GL_LIGHT2 );
@@ -213,7 +236,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "GL_LIGHT5", GL_LIGHT5 );
glTable.add( "GL_LIGHT6", GL_LIGHT6 );
glTable.add( "GL_LIGHT7", GL_LIGHT7 );
// Functions
glTable.add( "NEVER", GL_NEVER );
glTable.add( "LESS", GL_LESS );
@@ -223,7 +246,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "NOTEQUAL", GL_NOTEQUAL );
glTable.add( "GEQUAL", GL_GEQUAL );
glTable.add( "ALWAYS", GL_ALWAYS );
// Texture environment states
glTable.add( "REPLACE", GL_REPLACE );
glTable.add( "MODULATE", GL_MODULATE );
@@ -233,7 +256,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "SUBTRACT", GL_SUBTRACT_ARB );
glTable.add( "DOT3_RGB", GL_DOT3_RGB_ARB );
glTable.add( "DOT3_RGBA", GL_DOT3_RGBA_ARB );
glTable.add( "CONSTANT", GL_CONSTANT_ARB );
glTable.add( "PRIMARY_COLOR", GL_PRIMARY_COLOR_ARB );
glTable.add( "PREVIOUS", GL_PREVIOUS_ARB );
@@ -246,14 +269,14 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "TEXTURE5", GL_TEXTURE0+5 );
glTable.add( "TEXTURE6", GL_TEXTURE0+6 );
glTable.add( "TEXTURE7", GL_TEXTURE0+7 );
// Texture clamp modes
glTable.add( "CLAMP", GL_CLAMP );
glTable.add( "CLAMP_TO_EDGE", GL_CLAMP_TO_EDGE );
glTable.add( "CLAMP_TO_BORDER", GL_CLAMP_TO_BORDER_ARB );
glTable.add( "REPEAT", GL_REPEAT );
glTable.add( "MIRROR", GL_MIRRORED_REPEAT_IBM );
// Texture filter modes
glTable.add( "LINEAR", GL_LINEAR );
glTable.add( "LINEAR_MIPMAP_LINEAR", GL_LINEAR_MIPMAP_LINEAR );
@@ -261,7 +284,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "NEAREST", GL_NEAREST );
glTable.add( "NEAREST_MIPMAP_LINEAR", GL_NEAREST_MIPMAP_LINEAR );
glTable.add( "NEAREST_MIPMAP_NEAREST", GL_NEAREST_MIPMAP_NEAREST );
// Texture formats
glTable.add( "GL_INTENSITY", GL_INTENSITY );
glTable.add( "GL_LUMINANCE", GL_LUMINANCE );
@@ -279,7 +302,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT1_EXT", GL_COMPRESSED_RGBA_S3TC_DXT1_EXT );
glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT3_EXT", GL_COMPRESSED_RGBA_S3TC_DXT3_EXT );
glTable.add( "GL_COMPRESSED_RGBA_S3TC_DXT5_EXT", GL_COMPRESSED_RGBA_S3TC_DXT5_EXT );
// Texture source types
glTable.add( "GL_BYTE", GL_BYTE );
glTable.add( "GL_SHORT", GL_SHORT );
@@ -289,7 +312,7 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "GL_UNSIGNED_BYTE", GL_UNSIGNED_BYTE );
glTable.add( "GL_UNSIGNED_SHORT", GL_UNSIGNED_SHORT );
glTable.add( "GL_UNSIGNED_INT", GL_UNSIGNED_INT );
// Blend values
glTable.add( "DST_ALPHA", GL_DST_ALPHA );
glTable.add( "DST_COLOR", GL_DST_COLOR );
@@ -306,11 +329,11 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "CONSTANT_ALPHA", GL_CONSTANT_ALPHA );
glTable.add( "ONE_MINUS_CONSTANT_ALPHA", GL_ONE_MINUS_CONSTANT_ALPHA );
glTable.add( "ZERO", GL_ZERO );
// Fog coordinate sources
glTable.add( "COORDINATE", GL_FOG_COORDINATE );
glTable.add( "DEPTH", GL_FRAGMENT_DEPTH );
// Hint targets
glTable.add( "FOG_HINT", GL_FOG_HINT );
glTable.add( "GENERATE_MIPMAP_HINT", GL_GENERATE_MIPMAP_HINT_SGIS );
@@ -320,12 +343,12 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "POLYGON_SMOOTH_HINT", GL_POLYGON_SMOOTH_HINT );
glTable.add( "TEXTURE_COMPRESSION_HINT", GL_TEXTURE_COMPRESSION_HINT_ARB );
glTable.add( "FRAGMENT_SHADER_DERIVATIVE_HINT", GL_FRAGMENT_SHADER_DERIVATIVE_HINT );
// Polygon modes
glTable.add( "POINT", GL_POINT );
glTable.add( "LINE", GL_LINE );
glTable.add( "FILL", GL_FILL );
// Misc
glTable.add( "BACK", GL_BACK );
glTable.add( "FRONT", GL_FRONT );
@@ -334,9 +357,9 @@ GlobalLookupTable::GlobalLookupTable()
glTable.add( "FASTEST", GL_FASTEST );
glTable.add( "NICEST", GL_NICEST );
glTable.add( "DONT_CARE", GL_DONT_CARE );
IntLookup& arrayTable = _globalMap["ArrayType"];
arrayTable.add( "ByteArray", ID_BYTE_ARRAY );
arrayTable.add( "UByteArray", ID_UBYTE_ARRAY );
arrayTable.add( "ShortArray", ID_SHORT_ARRAY );
@@ -345,7 +368,7 @@ GlobalLookupTable::GlobalLookupTable()
arrayTable.add( "UIntArray", ID_UINT_ARRAY );
arrayTable.add( "FloatArray", ID_FLOAT_ARRAY );
arrayTable.add( "DoubleArray", ID_DOUBLE_ARRAY );
arrayTable.add( "Vec2bArray", ID_VEC2B_ARRAY );
arrayTable.add( "Vec3bArray", ID_VEC3B_ARRAY );
arrayTable.add( "Vec4bArray", ID_VEC4B_ARRAY );
@@ -359,15 +382,15 @@ GlobalLookupTable::GlobalLookupTable()
arrayTable.add( "Vec2dArray", ID_VEC2D_ARRAY );
arrayTable.add( "Vec3dArray", ID_VEC3D_ARRAY );
arrayTable.add( "Vec4dArray", ID_VEC4D_ARRAY );
IntLookup& primitiveTable = _globalMap["PrimitiveType"];
primitiveTable.add( "DrawArrays", ID_DRAWARRAYS );
primitiveTable.add( "DrawArraysLength", ID_DRAWARRAY_LENGTH );
primitiveTable.add( "DrawElementsUByte", ID_DRAWELEMENTS_UBYTE );
primitiveTable.add( "DrawElementsUShort", ID_DRAWELEMENTS_USHORT );
primitiveTable.add( "DrawElementsUInt", ID_DRAWELEMENTS_UINT );
primitiveTable.add( "GL_POINTS", GL_POINTS );
primitiveTable.add( "GL_LINES", GL_LINES );
primitiveTable.add( "GL_LINE_STRIP", GL_LINE_STRIP );
@@ -384,39 +407,25 @@ GlobalLookupTable::GlobalLookupTable()
primitiveTable.add( "GL_TRIANGLE_STRIP_ADJACENCY_EXT", GL_TRIANGLE_STRIP_ADJACENCY_EXT );
}
RegisterWrapperProxy::RegisterWrapperProxy( osg::Object* proto, const std::string& name,
const std::string& associates, AddPropFunc func )
ObjectWrapperManager::~ObjectWrapperManager()
{
_wrapper = new ObjectWrapper( proto, name, associates );
if ( func ) (*func)( _wrapper.get() );
ObjectRegistry::instance()->addWrapper( _wrapper.get() );
}
RegisterWrapperProxy::~RegisterWrapperProxy()
{
ObjectRegistry::instance()->removeWrapper( _wrapper.get() );
}
ObjectRegistry* ObjectRegistry::instance()
{
static osg::ref_ptr<ObjectRegistry> s_registry = new ObjectRegistry;
return s_registry.get();
}
void ObjectRegistry::addWrapper( ObjectWrapper* wrapper )
void ObjectWrapperManager::addWrapper( ObjectWrapper* wrapper )
{
if ( !wrapper ) return;
WrapperMap::iterator itr = _wrappers.find( wrapper->getName() );
if ( itr!=_wrappers.end() )
{
osg::notify(osg::WARN) << "ObjectRegistry::addWrapper(): '" << wrapper->getName()
osg::notify(osg::WARN) << "ObjectWrapperManager::addWrapper(): '" << wrapper->getName()
<< "' already exists." << std::endl;
}
_wrappers[wrapper->getName()] = wrapper;
}
void ObjectRegistry::removeWrapper( ObjectWrapper* wrapper )
void ObjectWrapperManager::removeWrapper( ObjectWrapper* wrapper )
{
if ( !wrapper ) return;
@@ -424,7 +433,7 @@ void ObjectRegistry::removeWrapper( ObjectWrapper* wrapper )
if ( itr!=_wrappers.end() ) _wrappers.erase( itr );
}
ObjectWrapper* ObjectRegistry::findWrapper( const std::string& name )
ObjectWrapper* ObjectWrapperManager::findWrapper( const std::string& name )
{
WrapperMap::iterator itr = _wrappers.find( name );
if ( itr!=_wrappers.end() ) return itr->second.get();
@@ -446,20 +455,20 @@ ObjectWrapper* ObjectRegistry::findWrapper( const std::string& name )
return NULL;
}
void ObjectRegistry::addCompressor( BaseCompressor* compressor )
void ObjectWrapperManager::addCompressor( BaseCompressor* compressor )
{
if ( !compressor ) return;
CompressorMap::iterator itr = _compressors.find( compressor->getName() );
if ( itr!=_compressors.end() )
{
osg::notify(osg::WARN) << "ObjectRegistry::addCompressor(): '" << compressor->getName()
osg::notify(osg::WARN) << "ObjectWrapperManager::addCompressor(): '" << compressor->getName()
<< "' already exists." << std::endl;
}
_compressors[compressor->getName()] = compressor;
}
void ObjectRegistry::removeCompressor( BaseCompressor* compressor )
void ObjectWrapperManager::removeCompressor( BaseCompressor* compressor )
{
if ( !compressor ) return;
@@ -467,7 +476,7 @@ void ObjectRegistry::removeCompressor( BaseCompressor* compressor )
if ( itr!=_compressors.end() ) _compressors.erase( itr );
}
BaseCompressor* ObjectRegistry::findCompressor( const std::string& name )
BaseCompressor* ObjectWrapperManager::findCompressor( const std::string& name )
{
CompressorMap::iterator itr = _compressors.find( name );
if ( itr!=_compressors.end() ) return itr->second.get();
@@ -488,3 +497,19 @@ BaseCompressor* ObjectRegistry::findCompressor( const std::string& name )
}
return NULL;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// RegisytrCompressorProxy
//
RegisterCompressorProxy::RegisterCompressorProxy( const std::string& name, BaseCompressor* compressor ):
_compressor(compressor)
{
_compressor->setName( name );
Registry::instance()->getObjectWrapperManager()->addCompressor( _compressor.get() );
}
RegisterCompressorProxy::~RegisterCompressorProxy()
{
Registry::instance()->getObjectWrapperManager()->removeCompressor( _compressor.get() );
}