def generateDispatchCode(apis, args):
code = ''
for api in apis:
if api.name=='gl':
for function in api.functions:
if not function.needsContext:
continue
if getattr(function,'regalOnly',False)==True:
continue
f = deepcopy(function)
name = f.name
params = paramsDefaultCode(f.parameters, True)
callParams = paramsNameCode(f.parameters)
rType = typeCode(f.ret.type)
code += 'static %sREGAL_CALL %s%s(%s) \n{\n' % (rType, 'code_', name, params)
code += ' RegalContext *_context = REGAL_GET_CONTEXT();\n'
code += ' RegalAssert(_context);\n'
code += ' DispatchTable *_next = _context->dispatcher.code._next;\n'
code += ' RegalAssert(_next);\n'
code += ' '
if not typeIsVoid(rType):
code += '%s _ret = '%(rType)
code += '_next->call(&_next->%s)(%s);\n' % ( name, callParams )
prefix = ''
suffix = ''
if not f.trace:
prefix += '/* '
suffix += ' */'
header = ' std::string indent((_context->depthBeginEnd + _context->depthPushAttrib)*2,\' \');\n'
header += ' string_list< ::std::string > _code;\n'
body = ''
if len(f.parameters)==0:
body += ' %s_code << indent << "%s();%s\\n";\n'%(prefix,f.name,suffix)
if len(f.parameters)>0:
body += ' %s_code << indent << "%s(";\n'%(prefix,f.name)
if len(f.parameters)>0:
delim = False
for i in f.parameters:
if delim:
body += ' _code << ", "; '
else:
body += ' '
# p = cCodeParameter(f,i)
p = logParameter(f,i)
if p==None:
body += '_code << "/* %s = ?? */";\n'%(i.name)
elif p.startswith('boost::print::array'):
type = typeStrip(i.type)
size = i.size
if i.maxSize != None:
size = i.maxSize
if i.input:
if p.find('helper')==-1 and type!='GLchar' and type!='GLcharARB':
header += ' size_t _%sIndex = _context->codeInputNext++;\n'%(i.name)
header += ' _code << indent << \"const %s i\" << _%sIndex << \"[%s] = \" '%(type,i.name,size)
header += '<< array<%s,const char * const>(%s,%s,\"\",\"{ \",\" };\\n\",\", \");\n'%(type,i.name,size)
body += '_code << \"i\" << _%sIndex;\n'%(i.name)
else:
body += '_code << "/* %s = ?? */";\n'%(i.name)
else:
if p.find('helper')==-1 and type!='GLchar' and type!='GLcharARB':
header += ' size_t _%sIndex = _context->codeOutputNext++;\n'%(i.name)
header += ' _code << indent << \"%s o\" << _%sIndex << \"[\" << (%s) << \"];\\n";\n'%(type,i.name,size)
body += '_code << \"o\" << _%sIndex;\n'%(i.name)
else:
body += '_code << "/* %s = ?? */";\n'%(i.name)
# glTexImage2D etc
elif i.size != None and (isinstance(i.size, str) or isinstance(i.size, unicode)) and i.size.startswith('helperGLPixelImageSize'):
header += ' size_t _%sIndex = _context->codeInputNext++;\n'%(i.name)
header += ' _code << indent << \"const GLubyte i\" << _%sIndex << \"[\" << helper::size::pixelImage(%s << \"] = \" '%(i.name,i.size.split('(',1)[1])
header += '<< array<GLubyte,const char * const>(static_cast<const GLubyte *>(%s),helper::size::pixelImage(%s,\"\",\"{ \",\" }\",\",\") '%(i.name,i.size.split('(',1)[1])
header += '<< \";\\n\";\n'
body += '_code << \"i\" << _%sIndex;\n'%(i.name)
elif p.startswith('boost::print::optional'):
if i.cast != None:
body += '_code << reinterpret_cast<%s>(%s);\n'%(i.cast,i.name)
else:
body += '_code << %s;\n'%(i.name)
else:
body += '_code << %s;\n'%(p)
delim = True
body += ' _code << ");%s\\n";\n'%(suffix)
body += ' printf("%s",_code.str().c_str());\n'
code += header + body
if not typeIsVoid(rType):
code += ' return _ret;\n'
code += '}\n\n'
code += '\n'
funcInit = apiDispatchCodeInitCode( apis, args, 'code' )
# Output
substitute = {}
substitute['LICENSE'] = args.license
substitute['AUTOGENERATED'] = args.generated
substitute['COPYRIGHT'] = args.copyright
substitute['API_FUNC_DEFINE'] = code
substitute['API_GLOBAL_DISPATCH_INIT'] = funcInit
outputCode( '%s/RegalDispatchCode.cpp' % args.srcdir, dispatchCodeTemplate.substitute(substitute))
def generateDispatchCode(apis, args):
code = ''
for api in apis:
if api.name=='gl':
for function in api.functions:
if not function.needsContext:
continue
if getattr(function,'regalOnly',False)==True:
continue
if function.name in exclude:
continue
f = deepcopy(function)
name = f.name
params = paramsDefaultCode(f.parameters, True)
callParams = paramsNameCode(f.parameters)
rType = typeCode(f.ret.type)
code += 'static %sREGAL_CALL %s%s(%s) \n{\n' % (rType, 'code_', name, params)
code += ' RegalContext *_context = REGAL_GET_CONTEXT();\n'
code += ' RegalAssert(_context);\n'
code += ' DispatchTable *_next = _context->dispatcher.code._next;\n'
code += ' RegalAssert(_next);\n'
code += ' '
if not typeIsVoid(rType):
code += '%s _ret = '%(rType)
code += '_next->call(&_next->%s)(%s);\n' % ( name, callParams )
# comment-out calls to functions flagged as trace = False
prefix = ''
suffix = ''
if not f.trace:
prefix += '/* '
suffix += ' */'
h = False
h1 = ' std::string indent((_context->depthBeginEnd + _context->depthPushAttrib + 1)*2,\' \');\n'
h2 = ''
body = ''
ret = ''
if not typeIsVoid(rType):
if f.name in [ 'glCreateShader','glCreateShaderObjectARB' ]:
h2 += ' size_t _retIndex = _context->codeShaderNext++;\n'
ret = 'const %s shader\" << _retIndex << \" = '%typeStrip(rType)
elif f.name in [ 'glCreateProgram','glCreateProgramObjectARB']:
h2 += ' size_t _retIndex = _context->codeProgramNext++;\n'
ret = 'const %s program\" << _retIndex << \" = '%typeStrip(rType)
else:
h2 += ' size_t _retIndex = _context->codeOutputNext++;\n'
ret = 'const %s o\" << _retIndex << \" = '%typeStrip(rType)
if len(f.parameters)==0:
body += ' %s_code << indent << "%s%s();%s\\n";\n'%(prefix,ret,f.name,suffix)
else:
body += ' %s_code << indent << "%s%s(";\n'%(prefix,ret,f.name)
if f.name.startswith('glShaderSource'):
h2 += ' std::string _delim = print_string("\\\\n\\"\\n",indent," \\"");\n'
h2 += ' size_t _stringIndex = _context->codeInputNext++;\n'
h2 += ' _code << indent << \"const char *i\" << _stringIndex << \" =\\n\";\n'
h2 += ' _code << indent << " \\\"" << string_list< ::std::string >(string_list< ::std::string >(count,string,length).str(),\'\\n\').join(_delim) << "\\";\\n";\n'
body += ' _code << %s << ",1,&i" <<_stringIndex << ",NULL);\\n";\n'%(f.parameters[0].name)
else:
delim = False
for i in f.parameters:
if delim:
body += ' _code << ", "; '
elif len(f.parameters)>1:
body += ' '
else:
body += ' '
# p = cCodeParameter(f,i)
p = logParameter(f,i)
# For parameters not handled yet...
if p==None:
body += '_code << "/* %s = ?? */";\n'%(i.name)
# Special handling for input our output arrays
elif p.startswith('boost::print::array'):
type = typeStrip(i.type)
size = i.size
if i.maxSize != None:
size = i.maxSize
if i.input:
if p.find('helper')==-1 and type!='GLchar' and type!='GLcharARB':
h2 += ' size_t _%sIndex = _context->codeInputNext++;\n'%(i.name)
h2 += ' _code << indent << \"const %s i\" << _%sIndex << \"[\" << (%s) << \"] = \" '%(type,i.name,size)
h2 += '<< array<%s,const char * const>(%s,%s,\"\",\"{ \",\" };\",\", \") '%(type,i.name,size)
h2 += '<< \"\\n\";\n'
body += '_code << \"i\" << _%sIndex;\n'%(i.name)
else:
body += '_code << "/* %s = ?? */";\n'%(i.name)
else:
if p.find('helper')==-1 and type!='GLchar' and type!='GLcharARB':
h2 += ' size_t _%sIndex = _context->codeOutputNext++;\n'%(i.name)
h2 += ' _code << indent << \"%s o\" << _%sIndex << \"[\" << (%s) << \"];\\n";\n'%(type,i.name,size)
body += '_code << \"o\" << _%sIndex;\n'%(i.name)
else:
body += '_code << "/* %s = ?? */";\n'%(i.name)
# glTexImage2D etc
elif i.size != None and (isinstance(i.size, str) or isinstance(i.size, unicode)) and i.size.startswith('helperGLPixelImageSize'):
h2 += ' size_t _%sIndex = _context->codeInputNext++;\n'%(i.name)
h2 += ' _header << indent << \"const GLubyte i\" << _%sIndex << \"[\" << helper::size::pixelImage(%s << \"] = \" '%(i.name,i.size.split('(',1)[1])
h2 += '<< array<GLubyte,const char * const>(static_cast<const GLubyte *>(%s),helper::size::pixelImage(%s,\"\",\"{ \",\" }\",\",\") '%(i.name,i.size.split('(',1)[1])
h2 += '<< \";\\n\";\n'
h = True
body += '_code << \"i\" << _%sIndex;\n'%(i.name)
elif p.startswith('boost::print::optional'):
if i.cast != None:
body += '_code << reinterpret_cast<%s>(%s);\n'%(i.cast,i.name)
else:
body += '_code << %s;\n'%(i.name)
# 0x prefix for hex output
elif p.startswith('boost::print::hex'):
body += '_code << \"0x\" << %s;\n'%(p)
elif p.startswith('boost::print::raw'): # Buffer data needs better handling, revisit
body += '_code << "NULL";\n'
else:
body += '_code << %s;\n'%(p)
delim = True
body += ' _code << ");%s\\n";\n'%(suffix)
h1 += ' string_list< ::std::string > _code;\n'
body += ' if (_context->codeSource)\n'
body += ' fprintf(_context->codeSource,"%s",_code.str().c_str());\n'
if h:
h1 += ' string_list< ::std::string > _header;\n'
body += ' if (_context->codeHeader)\n'
body += ' fprintf(_context->codeHeader,"%s",_header.str().c_str());\n'
# body += ' Internal("code_%s",_code);\n'%name
code += h1 + h2 + body
if not typeIsVoid(rType):
code += ' return _ret;\n'
code += '}\n\n'
code += '\n'
funcInit = apiDispatchCodeInitCode( apis, args, 'code' )
# Output
substitute = {}
substitute['LICENSE'] = args.license
substitute['AUTOGENERATED'] = args.generated
substitute['COPYRIGHT'] = args.copyright
substitute['API_FUNC_DEFINE'] = code
substitute['API_GLOBAL_DISPATCH_INIT'] = funcInit
outputCode( '%s/RegalDispatchCode.cpp' % args.srcdir, dispatchCodeTemplate.substitute(substitute))
def generateDispatchCode(apis, args):
code = ''
for api in apis:
if api.name == 'gl':
for function in api.functions:
if not function.needsContext:
continue
if getattr(function, 'regalOnly', False) == True:
continue
if function.name in exclude:
continue
f = deepcopy(function)
name = f.name
params = paramsDefaultCode(f.parameters, True)
callParams = paramsNameCode(f.parameters)
rType = typeCode(f.ret.type)
code += 'static %sREGAL_CALL %s%s(%s) \n{\n' % (rType, 'code_',
name, params)
code += ' RegalContext *_context = REGAL_GET_CONTEXT();\n'
code += ' RegalAssert(_context);\n'
code += ' DispatchTableGL *_next = _context->dispatcher.code.next();\n'
code += ' RegalAssert(_next);\n'
code += ' '
if not typeIsVoid(rType):
code += '%s _ret = ' % (rType)
code += '_next->call(&_next->%s)(%s);\n' % (name, callParams)
# comment-out calls to functions flagged as trace = False
prefix = ''
suffix = ''
if not f.trace:
prefix += '/* '
suffix += ' */'
h = False
h1 = ' std::string indent((_context->depthBeginEnd + _context->depthPushAttrib + 1)*2,\' \');\n'
h2 = ''
body = ''
ret = ''
if not typeIsVoid(rType):
if f.name in ['glCreateShader', 'glCreateShaderObjectARB']:
h2 += ' size_t _retIndex = _context->codeShaderNext++;\n'
ret = 'const %s shader\" << _retIndex << \" = ' % typeStrip(
rType)
elif f.name in [
'glCreateProgram', 'glCreateProgramObjectARB'
]:
h2 += ' size_t _retIndex = _context->codeProgramNext++;\n'
ret = 'const %s program\" << _retIndex << \" = ' % typeStrip(
rType)
else:
h2 += ' size_t _retIndex = _context->codeOutputNext++;\n'
ret = 'const %s o\" << _retIndex << \" = ' % typeStrip(
rType)
if len(f.parameters) == 0:
body += ' %s_code << indent << "%s%s();%s\\n";\n' % (
prefix, ret, f.name, suffix)
else:
body += ' %s_code << indent << "%s%s(";\n' % (
prefix, ret, f.name)
if f.name.startswith('glShaderSource'):
h2 += ' std::string _delim = print_string("\\\\n\\"\\n",indent," \\"");\n'
h2 += ' size_t _stringIndex = _context->codeInputNext++;\n'
h2 += ' _code << indent << \"const char *i\" << _stringIndex << \" =\\n\";\n'
h2 += ' _code << indent << " \\\"" << string_list< ::std::string >(string_list< ::std::string >(count,string,length).str(),\'\\n\').join(_delim) << "\\";\\n";\n'
body += ' _code << %s << ",1,&i" <<_stringIndex << ",NULL);\\n";\n' % (
f.parameters[0].name)
else:
delim = False
for i in f.parameters:
if delim:
body += ' _code << ", "; '
elif len(f.parameters) > 1:
body += ' '
else:
body += ' '
# p = cCodeParameter(f,i)
p = logParameter(f, i)
# For parameters not handled yet...
if p == None:
body += '_code << "/* %s = ?? */";\n' % (
i.name)
# Special handling for input or output arrays
elif p.startswith('boost::print::array'):
type = typeStrip(i.type)
size = i.size
if i.maxSize != None:
size = i.maxSize
if i.input:
if p.find(
'helper'
) == -1 and type != 'GLchar' and type != 'GLcharARB':
h2 += ' size_t _%sIndex = _context->codeInputNext++;\n' % (
i.name)
h2 += ' _code << indent << \"const %s i\" << _%sIndex << \"[\" << %s << \"] = \" ' % (
type, i.name,
expressionSimplify('(%s)' % size))
h2 += '<< array<%s,const char * const>(%s,%s,\"\",\"{ \",\" };\",\", \") ' % (
type, i.name, size)
h2 += '<< \"\\n\";\n'
body += '_code << \"i\" << _%sIndex;\n' % (
i.name)
else:
body += '_code << "/* %s = ?? */";\n' % (
i.name)
else:
if p.find(
'helper'
) == -1 and type != 'GLchar' and type != 'GLcharARB':
h2 += ' size_t _%sIndex = _context->codeOutputNext++;\n' % (
i.name)
h2 += ' _code << indent << \"%s o\" << _%sIndex << \"[\" << %s << \"];\\n";\n' % (
type, i.name,
expressionSimplify('(%s)' % size))
body += '_code << \"o\" << _%sIndex;\n' % (
i.name)
else:
body += '_code << "/* %s = ?? */";\n' % (
i.name)
# glTexImage2D etc
elif i.input and i.size != None and (
isinstance(i.size, str)
or isinstance(i.size, unicode)
) and i.size.startswith('helperGLPixelImageSize'):
h2 += ' size_t _%sIndex = _context->codeTextureNext++;\n' % (
i.name)
h2 += ' _header << indent << \"const GLubyte texture\" << _%sIndex << \"[\" << helper::size::pixelImage(%s << \"] = \" ' % (
i.name, i.size.split('(', 1)[1])
h2 += '<< array<GLubyte,const char * const>(static_cast<const GLubyte *>(%s),helper::size::pixelImage(%s,\"\",\"{ \",\" }\",\",\") ' % (
i.name, i.size.split('(', 1)[1])
h2 += '<< \";\\n\";\n'
h = True
body += '_code << \"texture\" << _%sIndex;\n' % (
i.name)
elif p.startswith('boost::print::optional'):
if i.cast != None:
body += '_code << reinterpret_cast<%s>(%s);\n' % (
i.cast, i.name)
else:
body += '_code << %s;\n' % (i.name)
# 0x prefix for hex output
elif p.startswith('boost::print::hex'):
body += '_code << \"0x\" << %s;\n' % (p)
elif p.startswith(
'boost::print::raw'
): # Buffer data needs better handling, revisit
body += '_code << "NULL";\n'
else:
body += '_code << %s;\n' % (p)
delim = True
body += ' _code << ");%s\\n";\n' % (suffix)
h1 += ' string_list< ::std::string > _code;\n'
body += ' if (_context->codeSource)\n'
body += ' fprintf(_context->codeSource,"%s",_code.str().c_str());\n'
if h:
h1 += ' string_list< ::std::string > _header;\n'
body += ' if (_context->codeHeader)\n'
body += ' fprintf(_context->codeHeader,"%s",_header.str().c_str());\n'
# body += ' Internal("code_%s",_code);\n'%name
code += h1 + h2 + body
if not typeIsVoid(rType):
code += ' return _ret;\n'
code += '}\n\n'
code += '\n'
funcInit = apiDispatchCodeInitCode(apis, args, 'code')
# Output
substitute = {}
substitute['LICENSE'] = args.license
substitute['AUTOGENERATED'] = args.generated
substitute['COPYRIGHT'] = args.copyright
substitute['API_FUNC_DEFINE'] = code
substitute['API_GLOBAL_DISPATCH_INIT'] = funcInit
outputCode('%s/RegalDispatchCode.cpp' % args.srcdir,
dispatchCodeTemplate.substitute(substitute))