-#!/usr/bin/python2
# (C) Copyright IBM Corporation 2004
# All Rights Reserved.
# Authors:
# Ian Romanick <idr@us.ibm.com>
+from __future__ import print_function
+
import argparse
import gl_XML
class PrintGlTable(gl_XML.gl_print_base):
- def __init__(self, es=False):
+ def __init__(self):
gl_XML.gl_print_base.__init__(self)
- self.es = es
self.header_tag = '_GLAPI_TABLE_H_'
self.name = "gl_table.py (from Mesa)"
self.license = license.bsd_license_template % ( \
"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
- self.ifdef_emitted = False
return
def printBody(self, api):
for f in api.functionIterateByOffset():
- if not f.is_abi() and not self.ifdef_emitted:
- print '#if !defined HAVE_SHARED_GLAPI'
- self.ifdef_emitted = True
arg_string = f.get_parameter_string()
- print ' %s (GLAPIENTRYP %s)(%s); /* %d */' % (
- f.return_type, f.name, arg_string, f.offset)
-
- print '#endif /* !defined HAVE_SHARED_GLAPI */'
+ print(' %s (GLAPIENTRYP %s)(%s); /* %d */' % (
+ f.return_type, f.name, arg_string, f.offset))
def printRealHeader(self):
- print '#ifndef GLAPIENTRYP'
- print '# ifndef GLAPIENTRY'
- print '# define GLAPIENTRY'
- print '# endif'
- print ''
- print '# define GLAPIENTRYP GLAPIENTRY *'
- print '#endif'
- print ''
- print ''
- print 'struct _glapi_table'
- print '{'
+ print('#ifndef GLAPIENTRYP')
+ print('# ifndef GLAPIENTRY')
+ print('# define GLAPIENTRY')
+ print('# endif')
+ print('')
+ print('# define GLAPIENTRYP GLAPIENTRY *')
+ print('#endif')
+ print('')
+ print('')
+ print('#ifdef __cplusplus')
+ print('extern "C" {')
+ print('#endif')
+ print('')
+ print('struct _glapi_table')
+ print('{')
return
def printRealFooter(self):
- print '};'
+ print('};')
+ print('')
+ print('#ifdef __cplusplus')
+ print('}')
+ print('#endif')
return
class PrintRemapTable(gl_XML.gl_print_base):
- def __init__(self, es=False):
+ def __init__(self):
gl_XML.gl_print_base.__init__(self)
- self.es = es
self.header_tag = '_DISPATCH_H_'
self.name = "gl_table.py (from Mesa)"
self.license = license.bsd_license_template % (
def printRealHeader(self):
- print """
+ print("""
/**
* \\file main/dispatch.h
* Macros for handling GL dispatch tables.
* can SET_FuncName, are used to get and set the dispatch pointer for the
* named function in the specified dispatch table.
*/
-"""
+""")
return
def printBody(self, api):
- print '#define CALL_by_offset(disp, cast, offset, parameters) \\'
- print ' (*(cast (GET_by_offset(disp, offset)))) parameters'
- print '#define GET_by_offset(disp, offset) \\'
- print ' (offset >= 0) ? (((_glapi_proc *)(disp))[offset]) : NULL'
- print '#define SET_by_offset(disp, offset, fn) \\'
- print ' do { \\'
- print ' if ( (offset) < 0 ) { \\'
- print ' /* fprintf( stderr, "[%s:%u] SET_by_offset(%p, %d, %s)!\\n", */ \\'
- print ' /* __func__, __LINE__, disp, offset, # fn); */ \\'
- print ' /* abort(); */ \\'
- print ' } \\'
- print ' else { \\'
- print ' ( (_glapi_proc *) (disp) )[offset] = (_glapi_proc) fn; \\'
- print ' } \\'
- print ' } while(0)'
- print ''
+ print('#define CALL_by_offset(disp, cast, offset, parameters) \\')
+ print(' (*(cast (GET_by_offset(disp, offset)))) parameters')
+ print('#define GET_by_offset(disp, offset) \\')
+ print(' (offset >= 0) ? (((_glapi_proc *)(disp))[offset]) : NULL')
+ print('#define SET_by_offset(disp, offset, fn) \\')
+ print(' do { \\')
+ print(' if ( (offset) < 0 ) { \\')
+ print(' /* fprintf( stderr, "[%s:%u] SET_by_offset(%p, %d, %s)!\\n", */ \\')
+ print(' /* __func__, __LINE__, disp, offset, # fn); */ \\')
+ print(' /* abort(); */ \\')
+ print(' } \\')
+ print(' else { \\')
+ print(' ( (_glapi_proc *) (disp) )[offset] = (_glapi_proc) fn; \\')
+ print(' } \\')
+ print(' } while(0)')
+ print('')
functions = []
abi_functions = []
- alias_functions = []
count = 0
for f in api.functionIterateByOffset():
if not f.is_abi():
else:
abi_functions.append([f, -1])
- if self.es:
- # remember functions with aliases
- if len(f.entry_points) > 1:
- alias_functions.append(f)
-
- print '/* total number of offsets below */'
- print '#define _gloffset_COUNT %d' % (len(abi_functions + functions))
- print ''
+ print('/* total number of offsets below */')
+ print('#define _gloffset_COUNT %d' % (len(abi_functions + functions)))
+ print('')
for f, index in abi_functions:
- print '#define _gloffset_%s %d' % (f.name, f.offset)
+ print('#define _gloffset_%s %d' % (f.name, f.offset))
- if self.es:
- remap_table = "esLocalRemapTable"
+ remap_table = "driDispatchRemapTable"
- print '#define %s_size %u' % (remap_table, count)
- print 'static int %s[ %s_size ];' % (remap_table, remap_table)
- print ''
- else:
- remap_table = "driDispatchRemapTable"
-
- print '#define %s_size %u' % (remap_table, count)
- print 'extern int %s[ %s_size ];' % (remap_table, remap_table)
- print ''
+ print('#define %s_size %u' % (remap_table, count))
+ print('extern int %s[ %s_size ];' % (remap_table, remap_table))
+ print('')
for f, index in functions:
- print '#define %s_remap_index %u' % (f.name, index)
+ print('#define %s_remap_index %u' % (f.name, index))
- print ''
+ print('')
for f, index in functions:
- print '#define _gloffset_%s %s[%s_remap_index]' % (f.name, remap_table, f.name)
+ print('#define _gloffset_%s %s[%s_remap_index]' % (f.name, remap_table, f.name))
- print ''
+ print('')
for f, index in abi_functions + functions:
arg_string = gl_XML.create_parameter_string(f.parameters, 0)
- print 'typedef %s (GLAPIENTRYP _glptr_%s)(%s);' % (f.return_type, f.name, arg_string)
- print '#define CALL_%s(disp, parameters) \\' % (f.name)
- print ' (* GET_%s(disp)) parameters' % (f.name)
- print 'static inline _glptr_%s GET_%s(struct _glapi_table *disp) {' % (f.name, f.name)
- print ' return (_glptr_%s) (GET_by_offset(disp, _gloffset_%s));' % (f.name, f.name)
- print '}'
- print
- print 'static inline void SET_%s(struct _glapi_table *disp, %s (GLAPIENTRYP fn)(%s)) {' % (f.name, f.return_type, arg_string)
- print ' SET_by_offset(disp, _gloffset_%s, fn);' % (f.name)
- print '}'
- print
-
- if alias_functions:
- print ''
- print '/* define aliases for compatibility */'
- for f in alias_functions:
- for name in f.entry_points:
- if name != f.name:
- print '#define CALL_%s(disp, parameters) CALL_%s(disp, parameters)' % (name, f.name)
- print '#define GET_%s(disp) GET_%s(disp)' % (name, f.name)
- print '#define SET_%s(disp, fn) SET_%s(disp, fn)' % (name, f.name)
- print ''
-
- for f in alias_functions:
- for name in f.entry_points:
- if name != f.name:
- print '#define %s_remap_index %s_remap_index' % (name, f.name)
- print ''
+ print('typedef %s (GLAPIENTRYP _glptr_%s)(%s);' % (f.return_type, f.name, arg_string))
+ print('#define CALL_%s(disp, parameters) \\' % (f.name))
+ print(' (* GET_%s(disp)) parameters' % (f.name))
+ print('static inline _glptr_%s GET_%s(struct _glapi_table *disp) {' % (f.name, f.name))
+ print(' return (_glptr_%s) (GET_by_offset(disp, _gloffset_%s));' % (f.name, f.name))
+ print('}')
+ print()
+ print('static inline void SET_%s(struct _glapi_table *disp, %s (GLAPIENTRYP fn)(%s)) {' % (f.name, f.return_type, arg_string))
+ print(' SET_by_offset(disp, _gloffset_%s, fn);' % (f.name))
+ print('}')
+ print()
return
default='table',
metavar="mode",
help="Generate either a table or a remap_table")
- parser.add_argument('-c', '--es-version',
- choices=[None, 'es1', 'es2'],
- default=None,
- metavar="ver",
- dest='es',
- help="filter functions for es")
return parser.parse_args()
api = gl_XML.parse_GL_API(args.file_name)
if args.mode == "table":
- printer = PrintGlTable(args.es)
+ printer = PrintGlTable()
elif args.mode == "remap_table":
- printer = PrintRemapTable(args.es)
-
- if args.es is not None:
- api.filter_functions_by_api(args.es)
+ printer = PrintRemapTable()
printer.Print(api)
projects / mesa.git / blobdiff