def wrapPointerFunction( name, baseFunction, glType, arrayType,startArgs, defaultSize ):
"""Wrap the given pointer-setting function"""
function= wrapper.wrapper( baseFunction )
if 'ptr' in baseFunction.argNames:
pointer_name = 'ptr'
else:
pointer_name = 'pointer'
assert not getattr( function, 'pyConverters', None ), """Reusing wrappers?"""
if arrayType:
arrayModuleType = arrays.GL_CONSTANT_TO_ARRAY_TYPE[ glType ]
function.setPyConverter( pointer_name, arrays.asArrayType(arrayModuleType) )
else:
function.setPyConverter( pointer_name, arrays.AsArrayOfType(pointer_name,'type') )
function.setCConverter( pointer_name, converters.getPyArgsName( pointer_name ) )
if 'size' in function.argNames:
function.setPyConverter( 'size' )
function.setCConverter( 'size', arrays.arraySizeOfFirstType(arrayModuleType,defaultSize) )
if 'type' in function.argNames:
function.setPyConverter( 'type' )
function.setCConverter( 'type', glType )
if 'stride' in function.argNames:
function.setPyConverter( 'stride' )
function.setCConverter( 'stride', 0 )
function.setStoreValues( arrays.storePointerType( pointer_name, arrayType ) )
function.setReturnValues( wrapper.returnPyArgument( pointer_name ) )
return name,function
for name,function in [
wrapPointerFunction( *args )
for args in POINTER_FUNCTION_DATA
]:
globals()[name] = function
try:
del name, function
except NameError, err:
pass
glVertexPointer = wrapper.wrapper( simple.glVertexPointer ).setPyConverter(
'pointer', arrays.AsArrayOfType( 'pointer', 'type' ),
).setStoreValues(
arrays.storePointerType( 'pointer', simple.GL_VERTEX_ARRAY_POINTER )
).setReturnValues(
wrapper.returnPyArgument( 'pointer' )
)
glTexCoordPointer = wrapper.wrapper( simple.glTexCoordPointer ).setPyConverter(
'pointer', arrays.AsArrayOfType( 'pointer', 'type' ),
).setStoreValues(
arrays.storePointerType( 'pointer', simple.GL_TEXTURE_COORD_ARRAY_POINTER )
).setReturnValues(
wrapper.returnPyArgument( 'pointer' )
)
glNormalPointer = wrapper.wrapper( simple.glNormalPointer ).setPyConverter(
'pointer', arrays.AsArrayOfType( 'pointer', 'type' ),
).setStoreValues(
arrays.storePointerType( 'pointer', simple.GL_NORMAL_ARRAY_POINTER )
).setReturnValues(