glapi: Reformat python code generation scripts to use 4-space indentation.

This brings us into accordance with the official Python style guide
(http://www.python.org/dev/peps/pep-0008/#indentation).

To preserve the indentation of the c code that is generated by these
scripts, I've avoided re-indenting triple-quoted strings (unless those
strings appear to be docstrings).

Acked-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 165 insertions, 165 deletions

diff --git a/src/mapi/glapi/gen/extension_helper.py b/src/mapi/glapi/gen/extension_helper.py
index 2c83b4e0d10..da633dc6160 100644
--- a/src/mapi/glapi/gen/extension_helper.py
+++ b/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 )