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-rw-r--r--mesalib/src/mapi/glapi/gen/extension_helper.py330
1 files changed, 165 insertions, 165 deletions
diff --git a/mesalib/src/mapi/glapi/gen/extension_helper.py b/mesalib/src/mapi/glapi/gen/extension_helper.py
index 2c83b4e0d..da633dc61 100644
--- a/mesalib/src/mapi/glapi/gen/extension_helper.py
+++ b/mesalib/src/mapi/glapi/gen/extension_helper.py
@@ -103,222 +103,222 @@ vtxfmt = [
]
def all_entrypoints_in_abi(f, abi, api):
- for n in f.entry_points:
- [category, num] = api.get_category_for_name( n )
- if category not in abi:
- return 0
+ for n in f.entry_points:
+ [category, num] = api.get_category_for_name( n )
+ if category not in abi:
+ return 0
- return 1
+ return 1
def any_entrypoints_in_abi(f, abi, api):
- for n in f.entry_points:
- [category, num] = api.get_category_for_name( n )
- if category in abi:
- return 1
+ for n in f.entry_points:
+ [category, num] = api.get_category_for_name( n )
+ if category in abi:
+ return 1
- return 0
+ return 0
def condition_for_function(f, abi, all_not_in_ABI):
- """Create a C-preprocessor condition for the function.
-
- There are two modes of operation. If all_not_in_ABI is set, a
- condition is only created is all of the entry-point names for f are
- not in the selected ABI. If all_not_in_ABI is not set, a condition
- is created if any entryp-point name is not in the selected ABI.
- """
+ """Create a C-preprocessor condition for the function.
- condition = []
- for n in f.entry_points:
- [category, num] = api.get_category_for_name( n )
- if category not in abi:
- condition.append( 'defined(need_%s)' % (gl_XML.real_category_name( category )) )
- elif all_not_in_ABI:
- return []
+ There are two modes of operation. If all_not_in_ABI is set, a
+ condition is only created is all of the entry-point names for f are
+ not in the selected ABI. If all_not_in_ABI is not set, a condition
+ is created if any entryp-point name is not in the selected ABI.
+ """
- return condition
+ condition = []
+ for n in f.entry_points:
+ [category, num] = api.get_category_for_name( n )
+ if category not in abi:
+ condition.append( 'defined(need_%s)' % (gl_XML.real_category_name( category )) )
+ elif all_not_in_ABI:
+ return []
+
+ return condition
class PrintGlExtensionGlue(gl_XML.gl_print_base):
- def __init__(self):
- gl_XML.gl_print_base.__init__(self)
+ def __init__(self):
+ gl_XML.gl_print_base.__init__(self)
+
+ self.name = "extension_helper.py (from Mesa)"
+ self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
+ return
+
- self.name = "extension_helper.py (from Mesa)"
- self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
- return
+ def printRealHeader(self):
+ print '#include "utils.h"'
+ print '#include "main/dispatch.h"'
+ print ''
+ return
- def printRealHeader(self):
- print '#include "utils.h"'
- print '#include "main/dispatch.h"'
- print ''
- return
+ def printBody(self, api):
+ abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ]
+ category_list = {}
- def printBody(self, api):
- abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ]
+ print '#ifndef NULL'
+ print '# define NULL 0'
+ print '#endif'
+ print ''
- category_list = {}
+ for f in api.functionIterateAll():
+ condition = condition_for_function(f, abi, 0)
+ if len(condition):
+ print '#if %s' % (string.join(condition, " || "))
+ print 'static const char %s_names[] =' % (f.name)
- print '#ifndef NULL'
- print '# define NULL 0'
- print '#endif'
- print ''
+ parameter_signature = ''
+ for p in f.parameterIterator():
+ if p.is_padding:
+ continue
- for f in api.functionIterateAll():
- condition = condition_for_function(f, abi, 0)
- if len(condition):
- print '#if %s' % (string.join(condition, " || "))
- print 'static const char %s_names[] =' % (f.name)
+ # FIXME: This is a *really* ugly hack. :(
- parameter_signature = ''
- for p in f.parameterIterator():
- if p.is_padding:
- continue
+ tn = p.type_expr.get_base_type_node()
+ if p.is_pointer():
+ parameter_signature += 'p'
+ elif tn.integer:
+ parameter_signature += 'i'
+ elif tn.size == 4:
+ parameter_signature += 'f'
+ else:
+ parameter_signature += 'd'
- # FIXME: This is a *really* ugly hack. :(
+ print ' "%s\\0" /* Parameter signature */' % (parameter_signature)
- tn = p.type_expr.get_base_type_node()
- if p.is_pointer():
- parameter_signature += 'p'
- elif tn.integer:
- parameter_signature += 'i'
- elif tn.size == 4:
- parameter_signature += 'f'
- else:
- parameter_signature += 'd'
+ for n in f.entry_points:
+ print ' "gl%s\\0"' % (n)
- print ' "%s\\0" /* Parameter signature */' % (parameter_signature)
+ [category, num] = api.get_category_for_name( n )
+ if category not in abi:
+ c = gl_XML.real_category_name(category)
+ if not category_list.has_key(c):
+ category_list[ c ] = []
- for n in f.entry_points:
- print ' "gl%s\\0"' % (n)
+ category_list[ c ].append( f )
- [category, num] = api.get_category_for_name( n )
- if category not in abi:
- c = gl_XML.real_category_name(category)
- if not category_list.has_key(c):
- category_list[ c ] = []
+ print ' "";'
+ print '#endif'
+ print ''
- category_list[ c ].append( f )
+ keys = category_list.keys()
+ keys.sort()
- print ' "";'
- print '#endif'
- print ''
+ for category in keys:
+ print '#if defined(need_%s)' % (category)
+ print 'static const struct dri_extension_function %s_functions[] = {' % (category)
- keys = category_list.keys()
- keys.sort()
+ for f in category_list[ category ]:
+ # A function either has an offset that is
+ # assigned by the ABI, or it has a remap
+ # index.
+ if any_entrypoints_in_abi(f, abi, api):
+ index_name = "-1"
+ offset = f.offset
+ else:
+ index_name = "%s_remap_index" % (f.name)
+ offset = -1
- for category in keys:
- print '#if defined(need_%s)' % (category)
- print 'static const struct dri_extension_function %s_functions[] = {' % (category)
-
- for f in category_list[ category ]:
- # A function either has an offset that is
- # assigned by the ABI, or it has a remap
- # index.
- if any_entrypoints_in_abi(f, abi, api):
- index_name = "-1"
- offset = f.offset
- else:
- index_name = "%s_remap_index" % (f.name)
- offset = -1
+ print ' { %s_names, %s, %d },' % (f.name, index_name, offset)
- print ' { %s_names, %s, %d },' % (f.name, index_name, offset)
+ print ' { NULL, 0, 0 }'
+ print '};'
+ print '#endif'
+ print ''
- print ' { NULL, 0, 0 }'
- print '};'
- print '#endif'
- print ''
-
- return
+ return
class PrintInitDispatch(gl_XML.gl_print_base):
- def __init__(self):
- gl_XML.gl_print_base.__init__(self)
+ def __init__(self):
+ gl_XML.gl_print_base.__init__(self)
+
+ self.name = "extension_helper.py (from Mesa)"
+ self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
+ return
+
+
+ def do_function_body(self, api, abi, vtxfmt_only):
+ last_condition_string = None
+ for f in api.functionIterateByOffset():
+ if (f.name in vtxfmt) and not vtxfmt_only:
+ continue
- self.name = "extension_helper.py (from Mesa)"
- self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
- return
+ if (f.name not in vtxfmt) and vtxfmt_only:
+ continue
+ condition = condition_for_function(f, abi, 1)
+ condition_string = string.join(condition, " || ")
- def do_function_body(self, api, abi, vtxfmt_only):
- last_condition_string = None
- for f in api.functionIterateByOffset():
- if (f.name in vtxfmt) and not vtxfmt_only:
- continue
+ if condition_string != last_condition_string:
+ if last_condition_string:
+ print '#endif /* %s */' % (last_condition_string)
- if (f.name not in vtxfmt) and vtxfmt_only:
- continue
+ if condition_string:
+ print '#if %s' % (condition_string)
- condition = condition_for_function(f, abi, 1)
- condition_string = string.join(condition, " || ")
+ if vtxfmt_only:
+ print ' disp->%s = vfmt->%s;' % (f.name, f.name)
+ else:
+ print ' disp->%s = _mesa_%s;' % (f.name, f.name)
- if condition_string != last_condition_string:
- if last_condition_string:
- print '#endif /* %s */' % (last_condition_string)
+ last_condition_string = condition_string
- if condition_string:
- print '#if %s' % (condition_string)
-
- if vtxfmt_only:
- print ' disp->%s = vfmt->%s;' % (f.name, f.name)
- else:
- print ' disp->%s = _mesa_%s;' % (f.name, f.name)
+ if last_condition_string:
+ print '#endif /* %s */' % (last_condition_string)
- last_condition_string = condition_string
- if last_condition_string:
- print '#endif /* %s */' % (last_condition_string)
-
+ def printBody(self, api):
+ abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ]
- def printBody(self, api):
- abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ]
-
- print 'void driver_init_exec_table(struct _glapi_table *disp)'
- print '{'
- self.do_function_body(api, abi, 0)
- print '}'
- print ''
- print 'void driver_install_vtxfmt(struct _glapi_table *disp, const GLvertexformat *vfmt)'
- print '{'
- self.do_function_body(api, abi, 1)
- print '}'
+ print 'void driver_init_exec_table(struct _glapi_table *disp)'
+ print '{'
+ self.do_function_body(api, abi, 0)
+ print '}'
+ print ''
+ print 'void driver_install_vtxfmt(struct _glapi_table *disp, const GLvertexformat *vfmt)'
+ print '{'
+ self.do_function_body(api, abi, 1)
+ print '}'
- return
+ return
def show_usage():
- print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
- print " -m output_mode Output mode can be one of 'extensions' or 'exec_init'."
- sys.exit(1)
+ print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
+ print " -m output_mode Output mode can be one of 'extensions' or 'exec_init'."
+ sys.exit(1)
if __name__ == '__main__':
- file_name = "gl_API.xml"
-
- try:
- (args, trail) = getopt.getopt(sys.argv[1:], "f:m:")
- except Exception,e:
- show_usage()
-
- mode = "extensions"
- for (arg,val) in args:
- if arg == "-f":
- file_name = val
- if arg == '-m':
- mode = val
-
-
- api = gl_XML.parse_GL_API( file_name )
-
- if mode == "extensions":
- printer = PrintGlExtensionGlue()
- elif mode == "exec_init":
- printer = PrintInitDispatch()
- else:
- show_usage()
-
- printer.Print( api )
+ file_name = "gl_API.xml"
+
+ try:
+ (args, trail) = getopt.getopt(sys.argv[1:], "f:m:")
+ except Exception,e:
+ show_usage()
+
+ mode = "extensions"
+ for (arg,val) in args:
+ if arg == "-f":
+ file_name = val
+ if arg == '-m':
+ mode = val
+
+
+ api = gl_XML.parse_GL_API( file_name )
+
+ if mode == "extensions":
+ printer = PrintGlExtensionGlue()
+ elif mode == "exec_init":
+ printer = PrintInitDispatch()
+ else:
+ show_usage()
+
+ printer.Print( api )
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 11:38:52 +0000