|
From: <ks...@us...> - 2009-01-05 17:59:17
|
Revision: 832
http://python-ogre.svn.sourceforge.net/python-ogre/?rev=832&view=rev
Author: kspes
Date: 2009-01-05 17:59:09 +0000 (Mon, 05 Jan 2009)
Log Message:
-----------
added theora_v2 folder, preparation for wrapping the new plugin
Added Paths:
-----------
trunk/python-ogre/code_generators/theora_v2/
trunk/python-ogre/code_generators/theora_v2/customization_data.py
trunk/python-ogre/code_generators/theora_v2/generate_code.py
trunk/python-ogre/code_generators/theora_v2/hand_made_wrappers.py
trunk/python-ogre/code_generators/theora_v2/python_theora.h
trunk/python-ogre/code_generators/theora_v2/python_theora_aliases.h
trunk/python-ogre/code_generators/theora_v2/python_theora_sizeof.h
trunk/python-ogre/code_generators/theora_v2/register_exceptions.py
Added: trunk/python-ogre/code_generators/theora_v2/customization_data.py
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/customization_data.py (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/customization_data.py 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,14 @@
+
+def header_files( version ):
+ return [ 'Ogre.h'
+ ,'TheoraVideoController.h'
+ ,'TheoraMovieClip.h'
+ ,'TheoraAudioDriver.h'
+ ,"SoundManager.h"
+ ,'OgreExternalTextureSource.h'
+ ,'OgreExternalTextureSourceManager.h'
+ ]
+
+def huge_classes( version ):
+ return []
+
\ No newline at end of file
Added: trunk/python-ogre/code_generators/theora_v2/generate_code.py
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/generate_code.py (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/generate_code.py 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,568 @@
+#!/usr/bin/env python
+# -----------------------------------------------------------------------------
+# This source file is part of Python-Ogre and is covered by the LGPL
+# For the latest info, see http://python-ogre.org/
+#
+# -----------------------------------------------------------------------------
+
+
+import os, sys, time, shutil
+
+#add environment to the path
+sys.path.append( os.path.join( '..', '..' ) )
+#add common utils to the pass
+sys.path.append( '..' )
+sys.path.append( '.' )
+
+import environment
+import common_utils
+import customization_data
+import hand_made_wrappers
+import register_exceptions
+
+from pygccxml import parser
+from pygccxml import declarations
+from pyplusplus import messages
+from pyplusplus import module_builder
+from pyplusplus import decl_wrappers
+
+from pyplusplus import function_transformers as ft
+from pyplusplus.module_builder import call_policies
+from pyplusplus.module_creator import sort_algorithms
+
+import common_utils.extract_documentation as exdoc
+import common_utils.var_checker as varchecker
+import common_utils.ogre_properties as ogre_properties
+
+MAIN_NAMESPACE = 'Ogre'
+
+## small helper function
+def docit ( general, i, o ):
+ docs = "Python-Ogre Modified Function Call\\n" + general +"\\n"
+ docs = docs + "Input: " + i + "\\n"
+ docs = docs + "Output: " + o + "\\n\\\n"
+ return docs
+
+############################################################
+##
+## Here is where we manually exclude stuff
+##
+############################################################
+
+def ManualExclude ( mb ):
+ global_ns = mb.global_ns
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+
+ # things not yet implemented in the C source..
+ excludes=[]
+ for c in main_ns.classes():
+ for m in c.member_functions(allow_empty=True):
+ for e in excludes:
+ if e in m.decl_string:
+ m.exclude()
+
+
+ ### Member Functions
+ excludes=['::Ogre::TheoraVideoController::CmdRenderFx::doGet'
+ ,'::Ogre::TheoraVideoController::CmdSeekingEnabled::doGet'
+ ,'::Ogre::TheoraVideoController::CmdRenderFx::doSet'
+ ,'::Ogre::TheoraVideoController::CmdSeekingEnabled::doSet']
+ for e in excludes:
+ print "excluding ", e
+ main_ns.member_functions(e).exclude()
+
+ ### Free Functions
+ excludes = []
+ for e in excludes:
+ main_ns.free_functions(e).exclude()
+
+ ## Classes
+ excludes = ['::Ogre::TheoraSeekUtility'
+ ,'::Ogre::TheoraVideoController::CmdRenderFx'
+ ,'::Ogre::TheoraVideoController::CmdSeekingEnabled']
+ for e in excludes:
+ main_ns.class_(e).exclude()
+
+
+ ## I have a challenge that Py++ doesn't recognise these classes by full name (perhaps because they are structs?)
+ ## so I have to look through and match on a class by class basis
+ excludeName = [ ]
+ for c in main_ns.classes():
+ if c.name in excludeName:
+ c.exclude()
+
+
+ ### Variables
+ excludes = []
+ for e in excludes:
+ main_ns.variable(e).exclude()
+
+ ### Typedefs
+ excludes = []
+ for e in excludes:
+ main_ns.typedefs(e).exclude()
+
+ ### Operators
+ excludes=[]
+ for e in excludes:
+ main_ns.operators(e).exclude()
+
+ ### Constructors
+
+
+
+############################################################
+##
+## And there are things that manually need to be INCLUDED
+##
+############################################################
+
+def ManualInclude ( mb ):
+ global_ns = mb.global_ns
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+ main_ns.enum('::Ogre::TextureSpecialRenderFX').include()
+
+ ## need this as it's a base class in Theora
+ c = main_ns.class_('::Ogre::ExternalTextureSource')
+ c.include()
+ for cls in c.classes():
+ if cls.name.startswith('Cmd'):
+ cls.exclude()
+
+# # c = main_ns.class_('::Ogre::TheoraVideoController')
+# # print dir ( c )
+# # print c.bases
+# # for i in c.bases:
+# # print "Base: ", i
+# # print dir (i)
+
+# main_ns.enum('::Ogre::eTexturePlayMode').include()
+ main_ns.enum('::Ogre::eAudioSampleFormat').include()
+ main_ns.class_('::Ogre::RingBuffer').include(already_exposed=True)
+ main_ns.class_('::Ogre::TexturePtr').include(already_exposed=True)
+
+ main_ns.class_('::Ogre::SoundManager').include()
+
+
+############################################################
+##
+## And things that need manual fixes, but not necessarly hand wrapped
+##
+############################################################
+def ManualFixes ( mb ):
+
+ global_ns = mb.global_ns
+
+ # fix issue where the namespace isn't in the default values
+
+############################################################
+##
+## And things that need to have their argument and call values fixed.
+## ie functions that pass pointers in the argument list and of course we need
+## to read the updated values - so instead we pass them back
+## as new values in a tuple (ETC ETC)
+##
+############################################################
+
+def ManualTransformations ( mb ):
+ global_ns = mb.global_ns
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+
+ def create_output( size ):
+ return [ ft.output( i ) for i in range( size ) ]
+
+
+###############################################################################
+##
+## Now for the AUTOMATIC stuff that should just work
+##
+###############################################################################
+
+
+def AutoExclude( mb ):
+ """ Automaticaly exclude a range of things that don't convert well from C++ to Python
+ """
+ global_ns = mb.global_ns
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+
+ # vars that are static consts but have their values set in the header file are bad
+ Remove_Static_Consts ( main_ns )
+
+ ## Exclude protected and private that are not pure virtual
+ query = ~declarations.access_type_matcher_t( 'public' ) \
+ & ~declarations.virtuality_type_matcher_t( declarations.VIRTUALITY_TYPES.PURE_VIRTUAL )
+ non_public_non_pure_virtual = main_ns.calldefs( query )
+ non_public_non_pure_virtual.exclude()
+
+ #Virtual functions that return reference could not be overriden from Python
+ query = declarations.virtuality_type_matcher_t( declarations.VIRTUALITY_TYPES.VIRTUAL ) \
+ & declarations.custom_matcher_t( lambda decl: declarations.is_reference( decl.return_type ) )
+ try:
+ main_ns.calldefs( query ).virtuality = declarations.VIRTUALITY_TYPES.NOT_VIRTUAL
+ except:
+ pass
+
+def AutoInclude( mb ):
+ main_ns = mb.global_ns ## doesn't have it's own namespace..
+
+ for c in main_ns.classes():
+ if c.name.startswith ('Theora'):
+ c.include()
+ print "Including:", c
+
+# for cls in main_ns.classes():
+# try:
+# if cls.decl_string[2:4]=='Nx' and cls.decl_string[4].isupper():
+# cls.include()
+# except:
+# pass
+# ## and we'll need the free functions as well
+# for funcs in main_ns.free_functions ():
+# if funcs.name[0:2]=='Nx' and funcs.name[2].isupper():
+# funcs.include()
+#
+# for var in main_ns.variables ():
+# # print "checking var ", var.name
+# if len(var.name) > 2:
+# if var.name[0:2]=='Nx' and var.name[2].isupper():
+# var.include()
+# for var in main_ns.typedefs ():
+# # print "checking typedef ", var.name
+# if len(var.name) > 2:
+# if var.name[0:2]=='Nx' and var.name[2].isupper():
+# var.include()
+
+
+
+def AutoFixes ( mb ):
+ """ now we fix a range of things automatically - typically by going through
+ the entire name space trying to guess stuff and fix it:)
+ """
+ global_ns = mb.global_ns
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+
+ # arguments passed as refs but not const are not liked by boost
+ #Fix_Ref_Not_Const ( main_ns )
+
+ # Functions that have void pointers in their argument list need to change to unsigned int's
+ Fix_Void_Ptr_Args ( main_ns )
+
+ # and change functions that return a variety of pointers to instead return unsigned int's
+ Fix_Pointer_Returns ( main_ns )
+
+ # functions that need to have implicit conversions turned off
+ Fix_Implicit_Conversions ( main_ns)
+
+ if os.name =='nt':
+ Fix_NT( mb )
+ elif os.name =='posix':
+ Fix_Posix( mb )
+
+
+###############################################################################
+##
+## here are the helper functions that do much of the work
+##
+###############################################################################
+def Fix_Posix ( mb ):
+ """ fixup for posix specific stuff -- note only expect to be called on a posix machine
+ """
+ ## we could do more here if need be...
+ if sys.platform == 'darwin':
+ pass
+ elif sys.platform.startswith ('linux'):
+ pass
+
+
+def Fix_NT ( mb ):
+ """ fixup for NT systems
+ """
+
+
+def Fix_Implicit_Conversions ( mb ):
+ """By default we disable explicit conversion, however sometimes it makes sense
+ """
+# for c in mb.classes():
+# if c.name.endswith ('Params'):
+# print "Implicit Conversion:", c
+# c.constructors().allow_implicit_conversion = True
+#
+# ImplicitClasses=['::NxOgre::Pose']
+# for className in ImplicitClasses:
+# mb.class_(className).constructors().allow_implicit_conversion = True
+
+def Add_Auto_Conversions( mb ):
+ pass
+
+
+def Set_Call_Policies( mb ):
+ """ set the return call policies on classes that this hasn't already been done for.
+ Set the default policy to deal with pointer/reference return types to reference_existing object
+ """
+ mem_funs = mb.calldefs ()
+ mem_funs.create_with_signature = True #Generated code will not compile on
+ #MSVC 7.1 if function has throw modifier.
+ for mem_fun in mem_funs:
+ if mem_fun.call_policies:
+ continue
+ if not mem_fun.call_policies and \
+ (declarations.is_reference (mem_fun.return_type) or declarations.is_pointer (mem_fun.return_type) ):
+ mem_fun.call_policies = call_policies.return_value_policy(
+ call_policies.reference_existing_object )
+
+
+def Set_Exception(mb):
+ pass
+ #~ """We don't exclude Exception, because it contains functionality, that could
+ #~ be useful to user. But, we will provide automatic exception translator
+ #~ """
+ #~ Exception = mb.namespace( 'Ogre' ).class_( 'Exception' )
+ #~ Exception.include()
+ #~ Exception.mem_fun('what').exclude() # declared with empty throw
+ #~ Exception.mem_fun('getNumber').exclude() # declared with empty throw
+ #~ Exception.translate_exception_to_string( 'PyExc_RuntimeError', 'exc.getFullDescription().c_str()' )
+
+
+def _ReturnUnsignedInt( type_ ):
+ """helper to return an UnsignedInt call for tranformation functions
+ """
+ return declarations.cpptypes.unsigned_int_t()
+
+def Fix_Void_Ptr_Args ( mb ):
+ """ we modify functions that take void *'s in their argument list to instead take
+ unsigned ints, which allows us to use CTypes buffers
+ """
+ for fun in mb.member_functions():
+ arg_position = 0
+ for arg in fun.arguments:
+ if declarations.type_traits.is_void_pointer(arg.type):
+ fun.add_transformation( ft.modify_type(arg_position,_ReturnUnsignedInt ) )
+ fun.documentation = docit ("Modified Input Argument to work with CTypes",
+ "Argument "+arg.name+ "(pos:" + str(arg_position)\
+ +") takes a CTypes.adddressof(xx)", "...")
+ #print "Fixed Void Ptr", fun, arg_position
+ break
+ arg_position +=1
+
+ ## lets go and look for stuff that might be a problem
+ pointee_types=['unsigned int',' int ', ' float ', ' Real ', 'uchar', 'uint8',
+ 'unsigned char']
+
+ function_names=[]
+ for fun in mb.member_functions():
+ if fun.documentation or fun.ignore: continue ## means it's been tweaked somewhere else
+ for n in function_names:
+ if n in fun.name:
+ print "CHECK :", fun
+ break
+ arg_position = 0
+ for arg in fun.arguments:
+ if declarations.is_pointer(arg.type): ## and "const" not in arg.type.decl_string:
+ for i in pointee_types:
+ if i in arg.type.decl_string:
+ print '"',arg.type.decl_string, '"'
+ print "CHECK ", fun, str(arg_position)
+ fun.documentation=docit("SUSPECT - MAYBE BROKEN", "....", "...")
+ break
+ arg_position +=1
+
+## NEED To do the same for constructors
+ for fun in mb.constructors():
+ arg_position = 0
+ for arg in fun.arguments:
+ if declarations.is_pointer(arg.type): ## and "const" not in arg.type.decl_string:
+ for i in pointee_types:
+ if i in arg.type.decl_string:
+ print '"',arg.type.decl_string, '"'
+ print "Excluding: ", fun
+ fun.exclude()
+ break
+ arg_position +=1
+
+def Fix_Pointer_Returns ( mb ):
+ """ Change out functions that return a variety of pointer to base types and instead
+ have them return the address the pointer is pointing to (the pointer value)
+ This allow us to use CTypes to handle in memory buffers from Python
+
+ Also - if documentation has been set then ignore the class/function as it means it's been tweaked else where
+ """
+ pointee_types=['unsigned int','int', 'float', 'unsigned char']
+ known_names=[] # these are function names we know it's cool to exclude
+ for fun in mb.member_functions(allow_empty=True):
+ if declarations.is_pointer (fun.return_type) and not fun.documentation:
+ for i in pointee_types:
+ if fun.return_type.decl_string.startswith ( i ) and not fun.documentation:
+ if not fun.name in known_names:
+ print "Excluding (function):", fun, "as it returns (pointer)", i
+ fun.exclude()
+ for fun in mb.member_operators(allow_empty=True):
+ if declarations.is_pointer (fun.return_type) and not fun.documentation:
+ for i in pointee_types:
+ if fun.return_type.decl_string.startswith ( i ) and not fun.documentation:
+ print "Excluding (operator):", fun
+ fun.exclude()
+
+
+
+def query_containers_with_ptrs(decl):
+ if not isinstance( decl, declarations.class_types ):
+ return False
+ if not decl.indexing_suite:
+ return False
+ return declarations.is_pointer( decl.indexing_suite.element_type )
+
+
+def Remove_Static_Consts ( mb ):
+ """ linux users have compile problems with vars that are static consts AND have values set in the .h files
+ we can simply leave these out """
+ checker = varchecker.var_checker()
+ for var in mb.vars():
+ if type(var.type) == declarations.cpptypes.const_t:
+ if checker( var ):
+ print "Excluding static const ", var
+ var.exclude()
+
+#
+# the 'main'function
+#
+def generate_code():
+# messages.disable(
+# # Warnings 1020 - 1031 are all about why Py++ generates wrapper for class X
+# messages.W1020
+# , messages.W1021
+# , messages.W1022
+# , messages.W1023
+# , messages.W1024
+# , messages.W1025
+# , messages.W1026
+# , messages.W1027
+# , messages.W1028
+# , messages.W1029
+# , messages.W1030
+# , messages.W1031
+# , messages.W1035
+# , messages.W1040
+# , messages.W1038
+# , messages.W1039
+# , messages.W1041
+# , messages.W1036 # pointer to Python immutable member
+# , messages.W1033 # unnamed variables
+# , messages.W1018 # expose unnamed classes
+# , messages.W1049 # returns reference to local variable
+# , messages.W1014 # unsupported '=' operator
+# )
+ #
+ # Use GCCXML to create the controlling XML file.
+ # If the cache file (../cache/*.xml) doesn't exist it gets created, otherwise it just gets loaded
+ # NOTE: If you update the source library code you need to manually delete the cache .XML file
+ #
+ xml_cached_fc = parser.create_cached_source_fc(
+ os.path.join( environment.theora.root_dir, "python_theora.h" )
+ , environment.theora.cache_file )
+
+ defined_symbols = [ 'THEORAVIDEO_PLUGIN_EXPORTS','OGRE_NONCLIENT_BUILD', 'OGRE_GCC_VISIBILITY','__PYTHONOGRE_BUILD_CODE']
+ if os.name == 'nt':
+ defined_symbols.append ( 'WIN32' )
+ if environment._USE_THREADS:
+ defined_symbols.append('BOOST_HAS_THREADS')
+ defined_symbols.append('BOOST_HAS_WINTHREADS')
+ defined_symbols.append( 'VERSION_' + environment.theora.version )
+
+ undefined_symbols = []
+ #
+ # build the core Py++ system from the GCCXML created source
+ #
+ mb = module_builder.module_builder_t( [ xml_cached_fc ]
+ , gccxml_path=environment.gccxml_bin
+ , working_directory=environment.root_dir
+ , include_paths=environment.theora.include_dirs
+ , define_symbols=defined_symbols
+# # , undefine_symbols = undefined_symbols
+ , indexing_suite_version=2
+ , cflags=environment.ogre.cflags
+ )
+ # if this module depends on another set it here
+ mb.register_module_dependency ( environment.ogre.generated_dir )
+
+ # NOTE THE CHANGE HERE
+ mb.constructors().allow_implicit_conversion = False
+
+ mb.BOOST_PYTHON_MAX_ARITY = 25
+ mb.classes().always_expose_using_scope = True
+
+
+ #
+ # We filter (both include and exclude) specific classes and functions that we want to wrap
+ #
+ global_ns = mb.global_ns
+ global_ns.exclude()
+ main_ns = global_ns.namespace( MAIN_NAMESPACE )
+ main_ns.exclude() ## Note we exclude so we don't get the ogre stuff
+
+
+ AutoExclude ( mb )
+ AutoInclude ( mb )
+ ManualInclude ( mb )
+ ManualExclude ( mb )
+ # here we fixup functions that expect to modifiy their 'passed' variables
+ ManualTransformations ( mb )
+
+ AutoFixes ( mb )
+ ManualFixes ( mb )
+
+ #
+ # We need to tell boost how to handle calling (and returning from) certain functions
+ #
+ Set_Call_Policies ( mb.global_ns.namespace (MAIN_NAMESPACE) )
+ c = main_ns.class_('::Ogre::ExternalTextureSource' ).include(already_exposed=True)
+
+ #
+ # the manual stuff all done here !!!
+ #
+ hand_made_wrappers.apply( mb )
+
+ NoPropClasses = [""]
+ for cls in main_ns.classes():
+ if cls.name not in NoPropClasses:
+ cls.add_properties( recognizer=ogre_properties.ogre_property_recognizer_t() )
+
+ ## add additional version information to the module to help identify it correctly
+ common_utils.addDetailVersion ( mb, environment, environment.theora )
+
+ ##########################################################################################
+ #
+ # Creating the code. After this step you should not modify/customize declarations.
+ #
+ ##########################################################################################
+ extractor = exdoc.doc_extractor("")
+ mb.build_code_creator (module_name='_theora_' , doc_extractor= extractor )
+
+ for inc in environment.theora.include_dirs:
+ mb.code_creator.user_defined_directories.append(inc )
+ mb.code_creator.user_defined_directories.append( environment.theora.generated_dir )
+ mb.code_creator.replace_included_headers( customization_data.header_files( environment.theora.version ) )
+
+ huge_classes = map( mb.class_, customization_data.huge_classes( environment.theora.version ) )
+
+ mb.split_module(environment.theora.generated_dir, huge_classes,use_files_sum_repository=False)
+
+ ## now we need to ensure a series of headers and additional source files are
+ ## copied to the generaated directory..
+ additional_files=[
+# os.path.join( environment.shared_ptr_dir, 'py_shared_ptr.h'),
+# # os.path.join( os.path.abspath(os.path.dirname(__file__) ), 'generators.h' ),
+# # os.path.join( os.path.abspath(os.path.dirname(__file__) ), 'custom_rvalue.cpp' ),
+# os.path.join( environment.include_dir, 'tuples.hpp' )
+ ]
+ for sourcefile in additional_files:
+ p,filename = os.path.split(sourcefile)
+ destfile = os.path.join(environment.ogre.generated_dir, filename )
+
+ if not common_utils.samefile( sourcefile ,destfile ):
+ shutil.copy( sourcefile, environment.ogre.generated_dir )
+ print "Updated ", filename, "as it was missing or out of date"
+
+if __name__ == '__main__':
+ start_time = time.clock()
+ generate_code()
+ print 'Source code was updated( %f minutes ).' % ( ( time.clock() - start_time )/60 )
Added: trunk/python-ogre/code_generators/theora_v2/hand_made_wrappers.py
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/hand_made_wrappers.py (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/hand_made_wrappers.py 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,83 @@
+import os
+import environment
+
+WRAPPER_DEFINITION_General = \
+"""
+Ogre::TheoraVideoController * General_castAsVideoController( Ogre::ExternalTextureSource* e ){
+ return (Ogre::TheoraVideoController*) e;
+ }
+
+Ogre::TheoraVideoController * Get_Controller( void ) {
+ Ogre::TheoraVideoController * mVideoControl = static_cast<Ogre::TheoraVideoController*>
+ (Ogre::ExternalTextureSourceManager::getSingleton().
+ getExternalTextureSource("ogg_video"));
+ return mVideoControl;
+ }
+
+Ogre::TheoraVideoController * General_Init( void ) {
+ Ogre::TheoraVideoController * mVideoControl = static_cast<Ogre::TheoraVideoController*>
+ (Ogre::ExternalTextureSourceManager::getSingleton().
+ getExternalTextureSource("ogg_video"));
+
+ mVideoControl->setInputName( "clock.ogg" );
+ //Start paused so we can have audio
+ mVideoControl->setPlayMode( Ogre::TextureEffectPause );
+ //! Used for attaching texture to Technique, State, and texture unit layer
+ mVideoControl->setTextureTecPassStateLevel( 0, 0, 0 );
+
+ //Set to true to allow for seeking - highly experimental though ;)
+ mVideoControl->setSeekEnabled( false );
+ //This is mainly for OpenAL - but applies to other audio libs which
+ //use pooling instead of callbacks for updating...
+ //Let TheoraMovieClip update the audioclip.
+ mVideoControl->setAutoAudioUpdate( false );
+
+
+ // Grab Our material, then add a new texture unit
+ Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().getByName("Example/TheoraVideoPlayer/Play");
+
+ //Create the material the first time through this method
+ if( material.isNull() )
+ material = Ogre::MaterialManager::getSingleton().create("Example/TheoraVideoPlayer/Play", "General");
+
+ material->getTechnique(0)->getPass(0)->createTextureUnitState();
+
+ mVideoControl->createDefinedTexture( "Example/TheoraVideoPlayer/Play", "General" );
+
+ return mVideoControl;
+ }
+
+
+"""
+
+WRAPPER_REGISTRATION_General = [
+ """bp::def( "castAsVideoController", &General_castAsVideoController,
+ "Python-Ogre Helper Function: Casts as Video Controller\\n\\
+ Input: \\n\\
+ Ouput: r",\
+ bp::return_value_policy< bp::reference_existing_object, bp::default_call_policies >());""",
+ """bp::def( "InitVideoController", &General_Init,
+ "Python-Ogre Helper Function: Init Video Controller .\\n\\
+ Input: None\\n\\
+ Ouput: ",\
+ bp::return_value_policy< bp::reference_existing_object, bp::default_call_policies >());"""
+ """bp::def( "getVideoController", &Get_Controller,
+ "Python-Ogre Helper Function: Get a Video Controller .\\n\\
+ Input: None\\n\\
+ Ouput: ",\
+ bp::return_value_policy< bp::reference_existing_object, bp::default_call_policies >());"""
+ ]
+
+#################################################################################################
+#################################################################################################
+
+def apply_reg ( class_, code ):
+ for c in code:
+ class_.add_registration_code ( c )
+
+def apply( mb ):
+ return
+# # mb.add_declaration_code( WRAPPER_DEFINITION_General )
+# # apply_reg (mb, WRAPPER_REGISTRATION_General )
+
+
\ No newline at end of file
Added: trunk/python-ogre/code_generators/theora_v2/python_theora.h
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/python_theora.h (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/python_theora.h 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,28 @@
+// #include "SoundManager.h"
+#include "TheoraVideoController.h"
+#include "TheoraMovieClip.h"
+#include "TheoraAudioDriver.h"
+#include "TheoraPlayerPreReqs.h"
+#include "SoundManager.h"
+#include "Ogre.h"
+#include "OgreExternalTextureSource.h"
+#include "OgreExternalTextureSourceManager.h"
+
+
+
+// First we create a magic namespace to hold all our aliases
+namespace pyplusplus { namespace aliases {
+
+ #include "python_theora_aliases.h"
+} }
+
+// then we exposed everything needed (and more) to ensure GCCXML makes them visible to Py++
+//
+namespace python_nxogre{ namespace details{
+inline void instantiate(){
+ using namespace Ogre;
+ #include "python_theora_sizeof.h"
+
+} } }
+
+
Added: trunk/python-ogre/code_generators/theora_v2/python_theora_aliases.h
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/python_theora_aliases.h (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/python_theora_aliases.h 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,2 @@
+typedef std::string String;
+typedef std::vector<std::string> VectorString;
\ No newline at end of file
Added: trunk/python-ogre/code_generators/theora_v2/register_exceptions.py
===================================================================
--- trunk/python-ogre/code_generators/theora_v2/register_exceptions.py (rev 0)
+++ trunk/python-ogre/code_generators/theora_v2/register_exceptions.py 2009-01-05 17:59:09 UTC (rev 832)
@@ -0,0 +1,137 @@
+import os
+import environment
+from string import Template
+
+base_exception = \
+"""
+class OgreException(Exception):
+ def __init__( self, app_error ):
+ Exception.__init__( self )
+ self._pimpl = app_error
+
+ def __str__( self ):
+ return self._pimpl.getFullDescription()
+
+ def __getattribute__(self, attr):
+ my_pimpl = super(OgreException, self).__getattribute__("_pimpl")
+ try:
+ return getattr(my_pimpl, attr)
+ except AttributeError:
+ return super(OgreException,self).__getattribute__(attr)
+
+_ogre_.OgreException = OgreException
+#this one for backward compatability
+_ogre_.Exception = OgreException
+_ogre_._Exception_.py_err_class = OgreException
+""".strip()
+
+derived_py_exception = \
+"""
+class Ogre${err_class}(OgreException):
+ def __init__( self, app_error ):
+ OgreException.__init__( self, app_error )
+
+ def __getattribute__(self, attr):
+ return super(Ogre${err_class},self).__getattribute__(attr)
+
+_ogre_._${err_class}_.py_err_class = Ogre${err_class}
+_ogre_.Ogre${err_class} = Ogre${err_class}
+""".strip()
+
+register_translator = """${err_class}_exception_translator();"""
+
+exception_translator = \
+"""
+
+struct ${err_class}_exception_translator{
+
+ typedef Ogre::${err_class} exception_type;
+ typedef ${err_class}_exception_translator translator_type;
+
+ ${err_class}_exception_translator(){
+ bp::converter::registry::push_back( &translator_type::convertible
+ , &translator_type::construct
+ , bp::type_id<exception_type>() );
+
+ bp::register_exception_translator<exception_type>(&translator_type::translate);
+ }
+
+ static void
+ translate( const exception_type& err ){
+ bp::object pimpl_err( err );
+ bp::object pyerr_class = pimpl_err.attr( "py_err_class" );
+ bp::object pyerr = pyerr_class( pimpl_err );
+ PyErr_SetObject( pyerr_class.ptr(), bp::incref( pyerr.ptr() ) );
+ }
+
+ //Sometimes, exceptions should be passed back to the library.
+ static void*
+ convertible(PyObject* py_obj){
+ if( 1 != PyObject_IsInstance( py_obj, PyExc_Exception ) ){
+ return 0;
+ }
+
+ if( !PyObject_HasAttrString( py_obj, "_pimpl" ) ){
+ return 0;
+ }
+
+ bp::object pyerr( bp::handle<>( bp::borrowed( py_obj ) ) );
+ bp::object pimpl = bp::getattr( pyerr, "_pimpl" );
+ bp::extract<exception_type> type_checker( pimpl );
+ if( !type_checker.check() ){
+ return 0;
+ }
+ return py_obj;
+ }
+
+ static void
+ construct( PyObject* py_obj, bp::converter::rvalue_from_python_stage1_data* data){
+ typedef bp::converter::rvalue_from_python_storage<exception_type> storage_t;
+
+ bp::object pyerr( bp::handle<>( bp::borrowed( py_obj ) ) );
+ bp::object pimpl = bp::getattr( pyerr, "_pimpl" );
+
+ storage_t* the_storage = reinterpret_cast<storage_t*>( data );
+ void* memory_chunk = the_storage->storage.bytes;
+ exception_type* cpp_err
+ = new (memory_chunk) exception_type( bp::extract<exception_type>(pimpl) );
+
+ data->convertible = memory_chunk;
+ }
+
+};
+""".strip()
+
+def substitute( text, **keywd ):
+ return Template( text ).substitute( **keywd )
+
+def register( mb ):
+ ogre_ns = mb.namespace( 'Ogre' )
+ python_part_code = ['import _ogre_']
+
+ exception = ogre_ns.class_( 'Exception' )
+ exception.include()
+ exception.alias = '_%s_' % exception.name
+ exception.add_declaration_code( substitute( exception_translator, err_class=exception.name ) )
+ exception.add_registration_code( substitute( register_translator, err_class=exception.name ), False )
+ python_part_code.append( base_exception )
+
+ for derived_info in exception.derived:
+ derived = derived_info.related_class
+ derived.include()
+ derived.alias = '_%s_' % derived.name
+ derived.add_declaration_code( substitute( exception_translator, err_class=derived.name ) )
+ derived.add_registration_code( substitute( register_translator, err_class=derived.name ), False )
+ python_part_code.append( substitute( derived_py_exception, err_class=derived.name ) )
+
+ directory_path = environment.ogre.generated_dir
+ ogre_exceptions = os.path.join( directory_path, '_ogre_exceptions_.py' )
+
+ if os.path.exists( directory_path ) and not os.path.isdir(directory_path):
+ raise RuntimeError( 'directory_path should be a path not a file.' )
+ if not os.path.exists( directory_path ):
+ os.makedirs( directory_path )
+
+ f = file( ogre_exceptions, 'w+' )
+ f.write( os.linesep.join( python_part_code ) )
+ f.close()
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