xwininfo mesa git update 11 oct 2012

xwininfo: f7b55bdf674fc790e879a2e25ef83925dd8379d6
mesa: 34c58acb59bc0b827e28ef9e89044621ab0b3ee1

22 files changed, 5700 insertions, 5699 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 )
diff --git a/mesalib/src/mapi/glapi/gen/glX_XML.py b/mesalib/src/mapi/glapi/gen/glX_XML.py
index 4c2e0f95b..975321a76 100644
--- a/mesalib/src/mapi/glapi/gen/glX_XML.py
+++ b/mesalib/src/mapi/glapi/gen/glX_XML.py
@@ -31,540 +31,540 @@ import sys, getopt, string
 
 
 class glx_item_factory(gl_XML.gl_item_factory):
-	"""Factory to create GLX protocol oriented objects derived from gl_item."""
-    
-	def create_item(self, name, element, context):
-		if name == "function":
-			return glx_function(element, context)
-		elif name == "enum":
-			return glx_enum(element, context)
-		elif name == "api":
-			return glx_api(self)
-		else:
-			return gl_XML.gl_item_factory.create_item(self, name, element, context)
+    """Factory to create GLX protocol oriented objects derived from gl_item."""
+
+    def create_item(self, name, element, context):
+        if name == "function":
+            return glx_function(element, context)
+        elif name == "enum":
+            return glx_enum(element, context)
+        elif name == "api":
+            return glx_api(self)
+        else:
+            return gl_XML.gl_item_factory.create_item(self, name, element, context)
 
 
 class glx_enum(gl_XML.gl_enum):
-	def __init__(self, element, context):
-		gl_XML.gl_enum.__init__(self, element, context)
-		
-		self.functions = {}
+    def __init__(self, element, context):
+        gl_XML.gl_enum.__init__(self, element, context)
+
+        self.functions = {}
+
+        child = element.children
+        while child:
+            if child.type == "element" and child.name == "size":
+                n = child.nsProp( "name", None )
+                c = child.nsProp( "count", None )
+                m = child.nsProp( "mode", None )
 
-		child = element.children
-		while child:
-			if child.type == "element" and child.name == "size":
-				n = child.nsProp( "name", None )
-				c = child.nsProp( "count", None )
-				m = child.nsProp( "mode", None )
-				
-				if not c:
-					c = self.default_count
-				else:
-					c = int(c)
+                if not c:
+                    c = self.default_count
+                else:
+                    c = int(c)
 
-				if m == "get":
-					mode = 0
-				else:
-					mode = 1
+                if m == "get":
+                    mode = 0
+                else:
+                    mode = 1
 
-				if not self.functions.has_key(n):
-					self.functions[ n ] = [c, mode]
+                if not self.functions.has_key(n):
+                    self.functions[ n ] = [c, mode]
 
-			child = child.next
+            child = child.next
 
-		return
+        return
 
 
 class glx_function(gl_XML.gl_function):
-	def __init__(self, element, context):
-		self.glx_rop = 0
-		self.glx_sop = 0
-		self.glx_vendorpriv = 0
-
-		self.glx_vendorpriv_names = []
-
-		# If this is set to true, it means that GLdouble parameters should be
-		# written to the GLX protocol packet in the order they appear in the
-		# prototype.  This is different from the "classic" ordering.  In the
-		# classic ordering GLdoubles are written to the protocol packet first,
-		# followed by non-doubles.  NV_vertex_program was the first extension
-		# to break with this tradition.
-
-		self.glx_doubles_in_order = 0
+    def __init__(self, element, context):
+        self.glx_rop = 0
+        self.glx_sop = 0
+        self.glx_vendorpriv = 0
+
+        self.glx_vendorpriv_names = []
+
+        # If this is set to true, it means that GLdouble parameters should be
+        # written to the GLX protocol packet in the order they appear in the
+        # prototype.  This is different from the "classic" ordering.  In the
+        # classic ordering GLdoubles are written to the protocol packet first,
+        # followed by non-doubles.  NV_vertex_program was the first extension
+        # to break with this tradition.
+
+        self.glx_doubles_in_order = 0
+
+        self.vectorequiv = None
+        self.output = None
+        self.can_be_large = 0
+        self.reply_always_array = 0
+        self.dimensions_in_reply = 0
+        self.img_reset = None
+
+        self.server_handcode = 0
+        self.client_handcode = 0
+        self.ignore = 0
+
+        self.count_parameter_list = []
+        self.counter_list = []
+        self.parameters_by_name = {}
+        self.offsets_calculated = 0
+
+        gl_XML.gl_function.__init__(self, element, context)
+        return
+
+
+    def process_element(self, element):
+        gl_XML.gl_function.process_element(self, element)
+
+        # If the function already has a vector equivalent set, don't
+        # set it again.  This can happen if an alias to a function
+        # appears after the function that it aliases.
+
+        if not self.vectorequiv:
+            self.vectorequiv = element.nsProp("vectorequiv", None)
+
+
+        name = element.nsProp("name", None)
+        if name == self.name:
+            for param in self.parameters:
+                self.parameters_by_name[ param.name ] = param
+
+                if len(param.count_parameter_list):
+                    self.count_parameter_list.extend( param.count_parameter_list )
+
+                if param.counter and param.counter not in self.counter_list:
+                    self.counter_list.append(param.counter)
+
+
+        child = element.children
+        while child:
+            if child.type == "element" and child.name == "glx":
+                rop = child.nsProp( 'rop', None )
+                sop = child.nsProp( 'sop', None )
+                vop = child.nsProp( 'vendorpriv', None )
+
+                if rop:
+                    self.glx_rop = int(rop)
+
+                if sop:
+                    self.glx_sop = int(sop)
+
+                if vop:
+                    self.glx_vendorpriv = int(vop)
+                    self.glx_vendorpriv_names.append(name)
+
+                self.img_reset = child.nsProp( 'img_reset', None )
+
+                # The 'handcode' attribute can be one of 'true',
+                # 'false', 'client', or 'server'.
+
+                handcode = child.nsProp( 'handcode', None )
+                if handcode == "false":
+                    self.server_handcode = 0
+                    self.client_handcode = 0
+                elif handcode == "true":
+                    self.server_handcode = 1
+                    self.client_handcode = 1
+                elif handcode == "client":
+                    self.server_handcode = 0
+                    self.client_handcode = 1
+                elif handcode == "server":
+                    self.server_handcode = 1
+                    self.client_handcode = 0
+                else:
+                    raise RuntimeError('Invalid handcode mode "%s" in function "%s".' % (handcode, self.name))
+
+                self.ignore               = gl_XML.is_attr_true( child, 'ignore' )
+                self.can_be_large         = gl_XML.is_attr_true( child, 'large' )
+                self.glx_doubles_in_order = gl_XML.is_attr_true( child, 'doubles_in_order' )
+                self.reply_always_array   = gl_XML.is_attr_true( child, 'always_array' )
+                self.dimensions_in_reply  = gl_XML.is_attr_true( child, 'dimensions_in_reply' )
+
+            child = child.next
+
+
+        # Do some validation of the GLX protocol information.  As
+        # new tests are discovered, they should be added here.
+
+        for param in self.parameters:
+            if param.is_output and self.glx_rop != 0:
+                raise RuntimeError("Render / RenderLarge commands cannot have outputs (%s)." % (self.name))
+
+        return
+
+
+    def has_variable_size_request(self):
+        """Determine if the GLX request packet is variable sized.
+
+        The GLX request packet is variable sized in several common
+        situations.
+
+        1. The function has a non-output parameter that is counted
+           by another parameter (e.g., the 'textures' parameter of
+           glDeleteTextures).
+
+        2. The function has a non-output parameter whose count is
+           determined by another parameter that is an enum (e.g., the
+           'params' parameter of glLightfv).
+
+        3. The function has a non-output parameter that is an
+           image.
+
+        4. The function must be hand-coded on the server.
+        """
+
+        if self.glx_rop == 0:
+            return 0
+
+        if self.server_handcode or self.images:
+            return 1
+
+        for param in self.parameters:
+            if not param.is_output:
+                if param.counter or len(param.count_parameter_list):
+                    return 1
+
+        return 0
+
+
+    def variable_length_parameter(self):
+        for param in self.parameters:
+            if not param.is_output:
+                if param.counter or len(param.count_parameter_list):
+                    return param
+
+        return None
+
+
+    def calculate_offsets(self):
+        if not self.offsets_calculated:
+            # Calculate the offset of the first function parameter
+            # in the GLX command packet.  This byte offset is
+            # measured from the end of the Render / RenderLarge
+            # header.  The offset for all non-pixel commends is
+            # zero.  The offset for pixel commands depends on the
+            # number of dimensions of the pixel data.
+
+            if len(self.images) and not self.images[0].is_output:
+                [dim, junk, junk, junk, junk] = self.images[0].get_dimensions()
+
+                # The base size is the size of the pixel pack info
+                # header used by images with the specified number
+                # of dimensions.
+
+                if dim <=  2:
+                    offset = 20
+                elif dim <= 4:
+                    offset = 36
+                else:
+                    raise RuntimeError('Invalid number of dimensions %u for parameter "%s" in function "%s".' % (dim, self.image.name, self.name))
+            else:
+                offset = 0
+
+            for param in self.parameterIterateGlxSend():
+                if param.img_null_flag:
+                    offset += 4
+
+                if param.name != self.img_reset:
+                    param.offset = offset
+                    if not param.is_variable_length() and not param.is_client_only:
+                        offset += param.size()
+
+                if self.pad_after( param ):
+                    offset += 4
+
+
+            self.offsets_calculated = 1
+        return
+
+
+    def offset_of(self, param_name):
+        self.calculate_offsets()
+        return self.parameters_by_name[ param_name ].offset
+
+
+    def parameterIterateGlxSend(self, include_variable_parameters = 1):
+        """Create an iterator for parameters in GLX request order."""
+
+        # The parameter lists are usually quite short, so it's easier
+        # (i.e., less code) to just generate a new list with the
+        # required elements than it is to create a new iterator class.
+
+        temp = [ [],  [], [] ]
+        for param in self.parameters:
+            if param.is_output: continue
+
+            if param.is_variable_length():
+                temp[2].append( param )
+            elif not self.glx_doubles_in_order and param.is_64_bit():
+                temp[0].append( param )
+            else:
+                temp[1].append( param )
+
+        parameters = temp[0]
+        parameters.extend( temp[1] )
+        if include_variable_parameters:
+            parameters.extend( temp[2] )
+        return parameters.__iter__()
+
+
+    def parameterIterateCounters(self):
+        temp = []
+        for name in self.counter_list:
+            temp.append( self.parameters_by_name[ name ] )
+
+        return temp.__iter__()
+
+
+    def parameterIterateOutputs(self):
+        temp = []
+        for p in self.parameters:
+            if p.is_output:
+                temp.append( p )
+
+        return temp
+
+
+    def command_fixed_length(self):
+        """Return the length, in bytes as an integer, of the
+        fixed-size portion of the command."""
+
+        if len(self.parameters) == 0:
+            return 0
+
+        self.calculate_offsets()
+
+        size = 0
+        for param in self.parameterIterateGlxSend(0):
+            if param.name != self.img_reset and not param.is_client_only:
+                if size == 0:
+                    size = param.offset + param.size()
+                else:
+                    size += param.size()
+
+                if self.pad_after( param ):
+                    size += 4
+
+        for param in self.images:
+            if param.img_null_flag or param.is_output:
+                size += 4
+
+        return size
+
+
+    def command_variable_length(self):
+        """Return the length, as a string, of the variable-sized
+        portion of the command."""
+
+        size_string = ""
+        for p in self.parameterIterateGlxSend():
+            if (not p.is_output) and (p.is_variable_length() or p.is_image()):
+                # FIXME Replace the 1 in the size_string call
+                # FIXME w/0 to eliminate some un-needed parnes
+                # FIXME This would already be done, but it
+                # FIXME adds some extra diffs to the generated
+                # FIXME code.
+
+                size_string = size_string + " + __GLX_PAD(%s)" % (p.size_string(1))
+
+        return size_string
+
+
+    def command_length(self):
+        size = self.command_fixed_length()
 
-		self.vectorequiv = None
-		self.output = None
-		self.can_be_large = 0
-		self.reply_always_array = 0
-		self.dimensions_in_reply = 0
-		self.img_reset = None
-
-		self.server_handcode = 0
-		self.client_handcode = 0
-		self.ignore = 0
-
-		self.count_parameter_list = []
-		self.counter_list = []
-		self.parameters_by_name = {}
-		self.offsets_calculated = 0
-
-		gl_XML.gl_function.__init__(self, element, context)
-		return
-
-
-	def process_element(self, element):
-		gl_XML.gl_function.process_element(self, element)
-
-		# If the function already has a vector equivalent set, don't
-		# set it again.  This can happen if an alias to a function
-		# appears after the function that it aliases.
-
-		if not self.vectorequiv:
-			self.vectorequiv = element.nsProp("vectorequiv", None)
-
-
-		name = element.nsProp("name", None)
-		if name == self.name:
-			for param in self.parameters:
-				self.parameters_by_name[ param.name ] = param
-				
-				if len(param.count_parameter_list):
-					self.count_parameter_list.extend( param.count_parameter_list )
-				
-				if param.counter and param.counter not in self.counter_list:
-					self.counter_list.append(param.counter)
+        if self.glx_rop != 0:
+            size += 4
 
+        size = ((size + 3) & ~3)
+        return "%u%s" % (size, self.command_variable_length())
 
-		child = element.children
-		while child:
-			if child.type == "element" and child.name == "glx":
-				rop = child.nsProp( 'rop', None )
-				sop = child.nsProp( 'sop', None )
-				vop = child.nsProp( 'vendorpriv', None )
-
-				if rop:
-					self.glx_rop = int(rop)
-
-				if sop:
-					self.glx_sop = int(sop)
-
-				if vop:
-					self.glx_vendorpriv = int(vop)
-					self.glx_vendorpriv_names.append(name)
-
-				self.img_reset = child.nsProp( 'img_reset', None )
-
-				# The 'handcode' attribute can be one of 'true',
-				# 'false', 'client', or 'server'.
-
-				handcode = child.nsProp( 'handcode', None )
-				if handcode == "false":
-					self.server_handcode = 0
-					self.client_handcode = 0
-				elif handcode == "true":
-					self.server_handcode = 1
-					self.client_handcode = 1
-				elif handcode == "client":
-					self.server_handcode = 0
-					self.client_handcode = 1
-				elif handcode == "server":
-					self.server_handcode = 1
-					self.client_handcode = 0
-				else:
-					raise RuntimeError('Invalid handcode mode "%s" in function "%s".' % (handcode, self.name))
-
-				self.ignore               = gl_XML.is_attr_true( child, 'ignore' )
-				self.can_be_large         = gl_XML.is_attr_true( child, 'large' )
-				self.glx_doubles_in_order = gl_XML.is_attr_true( child, 'doubles_in_order' )
-				self.reply_always_array   = gl_XML.is_attr_true( child, 'always_array' )
-				self.dimensions_in_reply  = gl_XML.is_attr_true( child, 'dimensions_in_reply' )
-
-			child = child.next
-
-
-		# Do some validation of the GLX protocol information.  As
-		# new tests are discovered, they should be added here.
-
-		for param in self.parameters:
-			if param.is_output and self.glx_rop != 0:
-				raise RuntimeError("Render / RenderLarge commands cannot have outputs (%s)." % (self.name))
-
-		return
-
-
-	def has_variable_size_request(self):
-		"""Determine if the GLX request packet is variable sized.
-
-		The GLX request packet is variable sized in several common
-		situations.
-		
-		1. The function has a non-output parameter that is counted
-		   by another parameter (e.g., the 'textures' parameter of
-		   glDeleteTextures).
-		   
-		2. The function has a non-output parameter whose count is
-		   determined by another parameter that is an enum (e.g., the
-		   'params' parameter of glLightfv).
-		   
-		3. The function has a non-output parameter that is an
-		   image.
-
-		4. The function must be hand-coded on the server.
-		"""
-
-		if self.glx_rop == 0:
-			return 0
-
-		if self.server_handcode or self.images:
-			return 1
-
-		for param in self.parameters:
-			if not param.is_output:
-				if param.counter or len(param.count_parameter_list):
-					return 1
-
-		return 0
-
-
-	def variable_length_parameter(self):
-		for param in self.parameters:
-			if not param.is_output:
-				if param.counter or len(param.count_parameter_list):
-					return param
-				
-		return None
 
+    def opcode_real_value(self):
+        """Get the true numeric value of the GLX opcode
 
-	def calculate_offsets(self):
-		if not self.offsets_calculated:
-			# Calculate the offset of the first function parameter
-			# in the GLX command packet.  This byte offset is
-			# measured from the end of the Render / RenderLarge
-			# header.  The offset for all non-pixel commends is
-			# zero.  The offset for pixel commands depends on the
-			# number of dimensions of the pixel data.
-
-			if len(self.images) and not self.images[0].is_output:
-				[dim, junk, junk, junk, junk] = self.images[0].get_dimensions()
-
-				# The base size is the size of the pixel pack info
-				# header used by images with the specified number
-				# of dimensions.
-
-				if dim <=  2:
-					offset = 20
-				elif dim <= 4:
-					offset = 36
-				else:
-					raise RuntimeError('Invalid number of dimensions %u for parameter "%s" in function "%s".' % (dim, self.image.name, self.name))
-			else:
-				offset = 0
-
-			for param in self.parameterIterateGlxSend():
-				if param.img_null_flag:
-					offset += 4
-
-				if param.name != self.img_reset:
-					param.offset = offset
-					if not param.is_variable_length() and not param.is_client_only:
-						offset += param.size()
-					
-				if self.pad_after( param ):
-					offset += 4
+        Behaves similarly to opcode_value, except for
+        X_GLXVendorPrivate and X_GLXVendorPrivateWithReply commands.
+        In these cases the value for the GLX opcode field (i.e.,
+        16 for X_GLXVendorPrivate or 17 for
+        X_GLXVendorPrivateWithReply) is returned.  For other 'single'
+        commands, the opcode for the command (e.g., 101 for
+        X_GLsop_NewList) is returned."""
 
+        if self.glx_vendorpriv != 0:
+            if self.needs_reply():
+                return 17
+            else:
+                return 16
+        else:
+            return self.opcode_value()
 
-			self.offsets_calculated = 1
-		return
 
+    def opcode_value(self):
+        """Get the unique protocol opcode for the glXFunction"""
 
-	def offset_of(self, param_name):
-		self.calculate_offsets()
-		return self.parameters_by_name[ param_name ].offset
+        if (self.glx_rop == 0) and self.vectorequiv:
+            equiv = self.context.functions_by_name[ self.vectorequiv ]
+            self.glx_rop = equiv.glx_rop
 
 
-	def parameterIterateGlxSend(self, include_variable_parameters = 1):
-		"""Create an iterator for parameters in GLX request order."""
+        if self.glx_rop != 0:
+            return self.glx_rop
+        elif self.glx_sop != 0:
+            return self.glx_sop
+        elif self.glx_vendorpriv != 0:
+            return self.glx_vendorpriv
+        else:
+            return -1
 
-		# The parameter lists are usually quite short, so it's easier
-		# (i.e., less code) to just generate a new list with the
-		# required elements than it is to create a new iterator class.
-		
-		temp = [ [],  [], [] ]
-		for param in self.parameters:
-			if param.is_output: continue
-
-			if param.is_variable_length():
-				temp[2].append( param )
-			elif not self.glx_doubles_in_order and param.is_64_bit():
-				temp[0].append( param )
-			else:
-				temp[1].append( param )
 
-		parameters = temp[0]
-		parameters.extend( temp[1] )
-		if include_variable_parameters:
-			parameters.extend( temp[2] )
-		return parameters.__iter__()
+    def opcode_rop_basename(self):
+        """Return either the name to be used for GLX protocol enum.
 
+        Returns either the name of the function or the name of the
+        name of the equivalent vector (e.g., glVertex3fv for
+        glVertex3f) function."""
 
-	def parameterIterateCounters(self):
-		temp = []
-		for name in self.counter_list:
-			temp.append( self.parameters_by_name[ name ] )
+        if self.vectorequiv == None:
+            return self.name
+        else:
+            return self.vectorequiv
 
-		return temp.__iter__()
 
+    def opcode_name(self):
+        """Get the unique protocol enum name for the glXFunction"""
 
-	def parameterIterateOutputs(self):
-		temp = []
-		for p in self.parameters:
-			if p.is_output:
-				temp.append( p )
+        if (self.glx_rop == 0) and self.vectorequiv:
+            equiv = self.context.functions_by_name[ self.vectorequiv ]
+            self.glx_rop = equiv.glx_rop
+            self.glx_doubles_in_order = equiv.glx_doubles_in_order
 
-		return temp
 
+        if self.glx_rop != 0:
+            return "X_GLrop_%s" % (self.opcode_rop_basename())
+        elif self.glx_sop != 0:
+            return "X_GLsop_%s" % (self.name)
+        elif self.glx_vendorpriv != 0:
+            return "X_GLvop_%s" % (self.name)
+        else:
+            raise RuntimeError('Function "%s" has no opcode.' % (self.name))
 
-	def command_fixed_length(self):
-		"""Return the length, in bytes as an integer, of the
-		fixed-size portion of the command."""
-
-		if len(self.parameters) == 0:
-			return 0
-		
-		self.calculate_offsets()
 
-		size = 0
-		for param in self.parameterIterateGlxSend(0):
-			if param.name != self.img_reset and not param.is_client_only:
-				if size == 0:
-					size = param.offset + param.size()
-				else:
-					size += param.size()
+    def opcode_vendor_name(self, name):
+        if name in self.glx_vendorpriv_names:
+            return "X_GLvop_%s" % (name)
+        else:
+            raise RuntimeError('Function "%s" has no VendorPrivate opcode.' % (name))
 
-				if self.pad_after( param ):
-					size += 4
 
-		for param in self.images:
-			if param.img_null_flag or param.is_output:
-				size += 4
+    def opcode_real_name(self):
+        """Get the true protocol enum name for the GLX opcode
 
-		return size
+        Behaves similarly to opcode_name, except for
+        X_GLXVendorPrivate and X_GLXVendorPrivateWithReply commands.
+        In these cases the string 'X_GLXVendorPrivate' or
+        'X_GLXVendorPrivateWithReply' is returned.  For other
+        single or render commands 'X_GLsop' or 'X_GLrop' plus the
+        name of the function returned."""
 
+        if self.glx_vendorpriv != 0:
+            if self.needs_reply():
+                return "X_GLXVendorPrivateWithReply"
+            else:
+                return "X_GLXVendorPrivate"
+        else:
+            return self.opcode_name()
 
-	def command_variable_length(self):
-		"""Return the length, as a string, of the variable-sized
-		portion of the command."""
 
-		size_string = ""
-		for p in self.parameterIterateGlxSend():
-			if (not p.is_output) and (p.is_variable_length() or p.is_image()):
-				# FIXME Replace the 1 in the size_string call
-				# FIXME w/0 to eliminate some un-needed parnes
-				# FIXME This would already be done, but it
-				# FIXME adds some extra diffs to the generated
-				# FIXME code.
+    def needs_reply(self):
+        try:
+            x = self._needs_reply
+        except Exception, e:
+            x = 0
+            if self.return_type != 'void':
+                x = 1
 
-				size_string = size_string + " + __GLX_PAD(%s)" % (p.size_string(1))
+            for param in self.parameters:
+                if param.is_output:
+                    x = 1
+                    break
 
-		return size_string
+            self._needs_reply = x
 
+        return x
 
-	def command_length(self):
-		size = self.command_fixed_length()
 
-		if self.glx_rop != 0:
-			size += 4
+    def pad_after(self, p):
+        """Returns the name of the field inserted after the
+        specified field to pad out the command header."""
 
-		size = ((size + 3) & ~3)
-		return "%u%s" % (size, self.command_variable_length())
-
-
-	def opcode_real_value(self):
-		"""Get the true numeric value of the GLX opcode
-		
-		Behaves similarly to opcode_value, except for
-		X_GLXVendorPrivate and X_GLXVendorPrivateWithReply commands.
-		In these cases the value for the GLX opcode field (i.e.,
-		16 for X_GLXVendorPrivate or 17 for
-		X_GLXVendorPrivateWithReply) is returned.  For other 'single'
-		commands, the opcode for the command (e.g., 101 for
-		X_GLsop_NewList) is returned."""
-
-		if self.glx_vendorpriv != 0:
-			if self.needs_reply():
-				return 17
-			else:
-				return 16
-		else:
-			return self.opcode_value()
+        for image in self.images:
+            if image.img_pad_dimensions:
+                if not image.height:
+                    if p.name == image.width:
+                        return "height"
+                    elif p.name == image.img_xoff:
+                        return "yoffset"
+                elif not image.extent:
+                    if p.name == image.depth:
+                        # Should this be "size4d"?
+                        return "extent"
+                    elif p.name == image.img_zoff:
+                        return "woffset"
 
+        return None
 
-	def opcode_value(self):
-		"""Get the unique protocol opcode for the glXFunction"""
 
-		if (self.glx_rop == 0) and self.vectorequiv:
-			equiv = self.context.functions_by_name[ self.vectorequiv ]
-			self.glx_rop = equiv.glx_rop
+    def has_different_protocol(self, name):
+        """Returns true if the named version of the function uses different protocol from the other versions.
 
+        Some functions, such as glDeleteTextures and
+        glDeleteTexturesEXT are functionally identical, but have
+        different protocol.  This function returns true if the
+        named function is an alias name and that named version uses
+        different protocol from the function that is aliased.
+        """
 
-		if self.glx_rop != 0:
-			return self.glx_rop
-		elif self.glx_sop != 0:
-			return self.glx_sop
-		elif self.glx_vendorpriv != 0:
-			return self.glx_vendorpriv
-		else:
-			return -1
-	
-
-	def opcode_rop_basename(self):
-		"""Return either the name to be used for GLX protocol enum.
-		
-		Returns either the name of the function or the name of the
-		name of the equivalent vector (e.g., glVertex3fv for
-		glVertex3f) function."""
-
-		if self.vectorequiv == None:
-			return self.name
-		else:
-			return self.vectorequiv
-
-
-	def opcode_name(self):
-		"""Get the unique protocol enum name for the glXFunction"""
-
-		if (self.glx_rop == 0) and self.vectorequiv:
-			equiv = self.context.functions_by_name[ self.vectorequiv ]
-			self.glx_rop = equiv.glx_rop
-			self.glx_doubles_in_order = equiv.glx_doubles_in_order
-
-
-		if self.glx_rop != 0:
-			return "X_GLrop_%s" % (self.opcode_rop_basename())
-		elif self.glx_sop != 0:
-			return "X_GLsop_%s" % (self.name)
-		elif self.glx_vendorpriv != 0:
-			return "X_GLvop_%s" % (self.name)
-		else:
-			raise RuntimeError('Function "%s" has no opcode.' % (self.name))
-
+        return (name in self.glx_vendorpriv_names) and self.glx_sop
 
-	def opcode_vendor_name(self, name):
-		if name in self.glx_vendorpriv_names:
-			return "X_GLvop_%s" % (name)
-		else:
-			raise RuntimeError('Function "%s" has no VendorPrivate opcode.' % (name))
-
-
-	def opcode_real_name(self):
-		"""Get the true protocol enum name for the GLX opcode
-		
-		Behaves similarly to opcode_name, except for
-		X_GLXVendorPrivate and X_GLXVendorPrivateWithReply commands.
-		In these cases the string 'X_GLXVendorPrivate' or
-		'X_GLXVendorPrivateWithReply' is returned.  For other
-		single or render commands 'X_GLsop' or 'X_GLrop' plus the
-		name of the function returned."""
 
-		if self.glx_vendorpriv != 0:
-			if self.needs_reply():
-				return "X_GLXVendorPrivateWithReply"
-			else:
-				return "X_GLXVendorPrivate"
-		else:
-			return self.opcode_name()
-
-
-	def needs_reply(self):
-		try:
-			x = self._needs_reply
-		except Exception, e:
-			x = 0
-			if self.return_type != 'void':
-				x = 1
-
-			for param in self.parameters:
-				if param.is_output:
-					x = 1
-					break
-
-			self._needs_reply = x
-
-		return x
-
-
-	def pad_after(self, p):
-		"""Returns the name of the field inserted after the
-		specified field to pad out the command header."""
+    def static_glx_name(self, name):
+        if self.has_different_protocol(name):
+            for n in self.glx_vendorpriv_names:
+                if n in self.static_entry_points:
+                    return n
 
-		for image in self.images:
-			if image.img_pad_dimensions:
-				if not image.height:
-					if p.name == image.width:
-						return "height"
-					elif p.name == image.img_xoff:
-						return "yoffset"
-				elif not image.extent:
-					if p.name == image.depth:
-						# Should this be "size4d"?
-						return "extent"
-					elif p.name == image.img_zoff:
-						return "woffset"
-
-		return None
-
-
-	def has_different_protocol(self, name):
-		"""Returns true if the named version of the function uses different protocol from the other versions.
-		
-		Some functions, such as glDeleteTextures and
-		glDeleteTexturesEXT are functionally identical, but have
-		different protocol.  This function returns true if the
-		named function is an alias name and that named version uses
-		different protocol from the function that is aliased.
-		"""
+        return self.static_name(name)
 
-		return (name in self.glx_vendorpriv_names) and self.glx_sop
 
+    def client_supported_for_indirect(self):
+        """Returns true if the function is supported on the client
+        side for indirect rendering."""
 
-	def static_glx_name(self, name):
-		if self.has_different_protocol(name):
-			for n in self.glx_vendorpriv_names:
-				if n in self.static_entry_points:
-					return n
-				
-		return self.static_name(name)
-
-
-	def client_supported_for_indirect(self):
-		"""Returns true if the function is supported on the client
-		side for indirect rendering."""
-
-		return not self.ignore and (self.offset != -1) and (self.glx_rop or self.glx_sop or self.glx_vendorpriv or self.vectorequiv or self.client_handcode)
+        return not self.ignore and (self.offset != -1) and (self.glx_rop or self.glx_sop or self.glx_vendorpriv or self.vectorequiv or self.client_handcode)
 
 
 class glx_function_iterator:
-	"""Class to iterate over a list of glXFunctions"""
+    """Class to iterate over a list of glXFunctions"""
 
-	def __init__(self, context):
-		self.iterator = context.functionIterateByOffset()
-		return
+    def __init__(self, context):
+        self.iterator = context.functionIterateByOffset()
+        return
 
 
-	def __iter__(self):
-		return self
+    def __iter__(self):
+        return self
 
 
-	def next(self):
-		f = self.iterator.next()
+    def next(self):
+        f = self.iterator.next()
 
-		if f.client_supported_for_indirect():
-			return f
-		else:
-			return self.next()
+        if f.client_supported_for_indirect():
+            return f
+        else:
+            return self.next()
 
 
 class glx_api(gl_XML.gl_api):
-	def functionIterateGlx(self):
-		return glx_function_iterator(self)
+    def functionIterateGlx(self):
+        return glx_function_iterator(self)
 
diff --git a/mesalib/src/mapi/glapi/gen/glX_doc.py b/mesalib/src/mapi/glapi/gen/glX_doc.py
index e9fbbe6f1..35d068894 100644
--- a/mesalib/src/mapi/glapi/gen/glX_doc.py
+++ b/mesalib/src/mapi/glapi/gen/glX_doc.py
@@ -30,251 +30,251 @@ import sys, getopt
 
 
 class glx_doc_item_factory(glX_proto_common.glx_proto_item_factory):
-	"""Factory to create GLX protocol documentation oriented objects derived from glItem."""
-    
-	def create_item(self, name, element, context):
-		if name == "parameter":
-			return glx_doc_parameter(element, context)
-		else:
-			return glX_proto_common.glx_proto_item_factory.create_item(self, name, element, context)
+    """Factory to create GLX protocol documentation oriented objects derived from glItem."""
+
+    def create_item(self, name, element, context):
+        if name == "parameter":
+            return glx_doc_parameter(element, context)
+        else:
+            return glX_proto_common.glx_proto_item_factory.create_item(self, name, element, context)
 
 
 class glx_doc_parameter(gl_XML.gl_parameter):
-	def packet_type(self, type_dict):
-		"""Get the type string for the packet header
-		
-		GLX protocol documentation uses type names like CARD32,
-		FLOAT64, LISTofCARD8, and ENUM.  This function converts the
-		type of the parameter to one of these names."""
-
-		list_of = ""
-		if self.is_array():
-			list_of = "LISTof"
-
-		t_name = self.get_base_type_string()
-		if not type_dict.has_key( t_name ):
-			type_name = "CARD8"
-		else:
-			type_name = type_dict[ t_name ]
-
-		return "%s%s" % (list_of, type_name)
-
-
-	def packet_size(self):
-		p = None
-		s = self.size()
-		if s == 0:
-			a_prod = "n"
-			b_prod = self.p_type.size
-
-			if not self.count_parameter_list and self.counter:
-				a_prod = self.counter
-			elif self.count_parameter_list and not self.counter or self.is_output:
-				pass
-			elif self.count_parameter_list and self.counter:
-				b_prod = self.counter
-			else:
-				raise RuntimeError("Parameter '%s' to function '%s' has size 0." % (self.name, self.context.name))
-
-			ss = "%s*%s" % (a_prod, b_prod)
-
-			return [ss, p]
-		else:
-			if s % 4 != 0:
-				p = "p"
-
-			return [str(s), p]
+    def packet_type(self, type_dict):
+        """Get the type string for the packet header
+
+        GLX protocol documentation uses type names like CARD32,
+        FLOAT64, LISTofCARD8, and ENUM.  This function converts the
+        type of the parameter to one of these names."""
+
+        list_of = ""
+        if self.is_array():
+            list_of = "LISTof"
+
+        t_name = self.get_base_type_string()
+        if not type_dict.has_key( t_name ):
+            type_name = "CARD8"
+        else:
+            type_name = type_dict[ t_name ]
+
+        return "%s%s" % (list_of, type_name)
+
+
+    def packet_size(self):
+        p = None
+        s = self.size()
+        if s == 0:
+            a_prod = "n"
+            b_prod = self.p_type.size
+
+            if not self.count_parameter_list and self.counter:
+                a_prod = self.counter
+            elif self.count_parameter_list and not self.counter or self.is_output:
+                pass
+            elif self.count_parameter_list and self.counter:
+                b_prod = self.counter
+            else:
+                raise RuntimeError("Parameter '%s' to function '%s' has size 0." % (self.name, self.context.name))
+
+            ss = "%s*%s" % (a_prod, b_prod)
+
+            return [ss, p]
+        else:
+            if s % 4 != 0:
+                p = "p"
+
+            return [str(s), p]
 
 class PrintGlxProtoText(gl_XML.gl_print_base):
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-		self.license = ""
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+        self.license = ""
+
+
+    def printHeader(self):
+        return
+
+
+    def body_size(self, f):
+        # At some point, refactor this function and
+        # glXFunction::command_payload_length.
+
+        size = 0;
+        size_str = ""
+        pad_str = ""
+        plus = ""
+        for p in f.parameterIterateGlxSend():
+            [s, pad] = p.packet_size()
+            try: 
+                size += int(s)
+            except Exception,e:
+                size_str += "%s%s" % (plus, s)
+                plus = "+"
+
+            if pad != None:
+                pad_str = pad
+
+        return [size, size_str, pad_str]
+
+
+    def print_render_header(self, f):
+        [size, size_str, pad_str] = self.body_size(f)
+        size += 4;
+
+        if size_str == "":
+            s = "%u" % ((size + 3) & ~3)
+        elif pad_str != "":
+            s = "%u+%s+%s" % (size, size_str, pad_str)
+        else:
+            s = "%u+%s" % (size, size_str)
+
+        print '            2        %-15s rendering command length' % (s)
+        print '            2        %-4u            rendering command opcode' % (f.glx_rop)
+        return
+
+
+    def print_single_header(self, f):
+        [size, size_str, pad_str] = self.body_size(f)
+        size = ((size + 3) / 4) + 2;
+
+        if f.glx_vendorpriv != 0:
+            size += 1
+
+        print '            1        CARD8           opcode (X assigned)'
+        print '            1        %-4u            GLX opcode (%s)' % (f.opcode_real_value(), f.opcode_real_name())
+
+        if size_str == "":
+            s = "%u" % (size)
+        elif pad_str != "":
+            s = "%u+((%s+%s)/4)" % (size, size_str, pad_str)
+        else:
+            s = "%u+((%s)/4)" % (size, size_str)
+
+        print '            2        %-15s request length' % (s)
+
+        if f.glx_vendorpriv != 0:
+            print '            4        %-4u            vendor specific opcode' % (f.opcode_value())
+
+        print '            4        GLX_CONTEXT_TAG context tag'
+
+        return
+
+
+    def print_reply(self, f):
+        print '          =>'
+        print '            1        1               reply'
+        print '            1                        unused'
+        print '            2        CARD16          sequence number'
+
+        if f.output == None:
+            print '            4        0               reply length'
+        elif f.reply_always_array:
+            print '            4        m               reply length'
+        else:
+            print '            4        m               reply length, m = (n == 1 ? 0 : n)'
+
+
+        output = None
+        for x in f.parameterIterateOutputs():
+            output = x
+            break
+
+
+        unused = 24
+        if f.return_type != 'void':
+            print '            4        %-15s return value' % (f.return_type)
+            unused -= 4
+        elif output != None:
+            print '            4                        unused'
+            unused -= 4
+
+        if output != None:
+            print '            4        CARD32          n'
+            unused -= 4
+
+        if output != None:
+            if not f.reply_always_array:
+                print ''
+                print '            if (n = 1) this follows:'
+                print ''
+                print '            4        CARD32          %s' % (output.name)
+                print '            %-2u                       unused' % (unused - 4)
+                print ''
+                print '            otherwise this follows:'
+                print ''
+
+            print '            %-2u                       unused' % (unused)
 
+            [s, pad] = output.packet_size()
+            print '            %-8s %-15s %s' % (s, output.packet_type( self.type_map ), output.name)
+            if pad != None:
+                try:
+                    bytes = int(s)
+                    bytes = 4 - (bytes & 3)
+                    print '            %-8u %-15s unused' % (bytes, "")
+                except Exception,e:
+                    print '            %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
+        else:
+            print '            %-2u                       unused' % (unused)
 
-	def printHeader(self):
-		return
+
+    def print_body(self, f):
+        for p in f.parameterIterateGlxSend():
+            [s, pad] = p.packet_size()
+            print '            %-8s %-15s %s' % (s, p.packet_type( self.type_map ), p.name)
+            if pad != None:
+                try:
+                    bytes = int(s)
+                    bytes = 4 - (bytes & 3)
+                    print '            %-8u %-15s unused' % (bytes, "")
+                except Exception,e:
+                    print '            %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
+
+    def printBody(self, api):
+        self.type_map = {}
+        for t in api.typeIterate():
+            self.type_map[ "GL" + t.name ] = t.glx_name
 
 
-	def body_size(self, f):
-		# At some point, refactor this function and
-		# glXFunction::command_payload_length.
-
-		size = 0;
-		size_str = ""
-		pad_str = ""
-		plus = ""
-		for p in f.parameterIterateGlxSend():
-			[s, pad] = p.packet_size()
-			try: 
-				size += int(s)
-			except Exception,e:
-				size_str += "%s%s" % (plus, s)
-				plus = "+"
-
-			if pad != None:
-				pad_str = pad
-
-		return [size, size_str, pad_str]
-
-
-	def print_render_header(self, f):
-		[size, size_str, pad_str] = self.body_size(f)
-		size += 4;
-
-		if size_str == "":
-			s = "%u" % ((size + 3) & ~3)
-		elif pad_str != "":
-			s = "%u+%s+%s" % (size, size_str, pad_str)
-		else:
-			s = "%u+%s" % (size, size_str)
-
-		print '            2        %-15s rendering command length' % (s)
-		print '            2        %-4u            rendering command opcode' % (f.glx_rop)
-		return
-
-
-	def print_single_header(self, f):
-		[size, size_str, pad_str] = self.body_size(f)
-		size = ((size + 3) / 4) + 2;
-
-		if f.glx_vendorpriv != 0:
-			size += 1
-
-		print '            1        CARD8           opcode (X assigned)'
-		print '            1        %-4u            GLX opcode (%s)' % (f.opcode_real_value(), f.opcode_real_name())
-
-		if size_str == "":
-			s = "%u" % (size)
-		elif pad_str != "":
-			s = "%u+((%s+%s)/4)" % (size, size_str, pad_str)
-		else:
-			s = "%u+((%s)/4)" % (size, size_str)
-
-		print '            2        %-15s request length' % (s)
-
-		if f.glx_vendorpriv != 0:
-			print '            4        %-4u            vendor specific opcode' % (f.opcode_value())
-			
-		print '            4        GLX_CONTEXT_TAG context tag'
-
-		return
-		
-
-	def print_reply(self, f):
-		print '          =>'
-		print '            1        1               reply'
-		print '            1                        unused'
-		print '            2        CARD16          sequence number'
-
-		if f.output == None:
-			print '            4        0               reply length'
-		elif f.reply_always_array:
-			print '            4        m               reply length'
-		else:
-			print '            4        m               reply length, m = (n == 1 ? 0 : n)'
-
-
-		output = None
-		for x in f.parameterIterateOutputs():
-			output = x
-			break
-
-
-		unused = 24
-		if f.return_type != 'void':
-			print '            4        %-15s return value' % (f.return_type)
-			unused -= 4
-		elif output != None:
-			print '            4                        unused'
-			unused -= 4
-
-		if output != None:
-			print '            4        CARD32          n'
-			unused -= 4
-
-		if output != None:
-			if not f.reply_always_array:
-				print ''
-				print '            if (n = 1) this follows:'
-				print ''
-				print '            4        CARD32          %s' % (output.name)
-				print '            %-2u                       unused' % (unused - 4)
-				print ''
-				print '            otherwise this follows:'
-				print ''
-
-			print '            %-2u                       unused' % (unused)
-
-			[s, pad] = output.packet_size()
-			print '            %-8s %-15s %s' % (s, output.packet_type( self.type_map ), output.name)
-			if pad != None:
-				try:
-					bytes = int(s)
-					bytes = 4 - (bytes & 3)
-					print '            %-8u %-15s unused' % (bytes, "")
-				except Exception,e:
-					print '            %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
-		else:
-			print '            %-2u                       unused' % (unused)
-
-
-	def print_body(self, f):
-		for p in f.parameterIterateGlxSend():
-			[s, pad] = p.packet_size()
-			print '            %-8s %-15s %s' % (s, p.packet_type( self.type_map ), p.name)
-			if pad != None:
-				try:
-					bytes = int(s)
-					bytes = 4 - (bytes & 3)
-					print '            %-8u %-15s unused' % (bytes, "")
-				except Exception,e:
-					print '            %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
-
-	def printBody(self, api):
-		self.type_map = {}
-		for t in api.typeIterate():
-			self.type_map[ "GL" + t.name ] = t.glx_name
-
-
-		# At some point this should be expanded to support pixel
-		# functions, but I'm not going to lose any sleep over it now.
-
-		for f in api.functionIterateByOffset():
-			if f.client_handcode or f.server_handcode or f.vectorequiv or len(f.get_images()):
-				continue
-
-
-			if f.glx_rop:
-				print '        %s' % (f.name)
-				self.print_render_header(f)
-			elif f.glx_sop or f.glx_vendorpriv:
-				print '        %s' % (f.name)
-				self.print_single_header(f)
-			else:
-				continue
-
-			self.print_body(f)
-
-			if f.needs_reply():
-				self.print_reply(f)
-
-			print ''
-		return
+        # At some point this should be expanded to support pixel
+        # functions, but I'm not going to lose any sleep over it now.
+
+        for f in api.functionIterateByOffset():
+            if f.client_handcode or f.server_handcode or f.vectorequiv or len(f.get_images()):
+                continue
+
+
+            if f.glx_rop:
+                print '        %s' % (f.name)
+                self.print_render_header(f)
+            elif f.glx_sop or f.glx_vendorpriv:
+                print '        %s' % (f.name)
+                self.print_single_header(f)
+            else:
+                continue
+
+            self.print_body(f)
+
+            if f.needs_reply():
+                self.print_reply(f)
+
+            print ''
+        return
 
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
+    file_name = "gl_API.xml"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:")
+    except Exception,e:
+        show_usage()
 
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
 
-	api = gl_XML.parse_GL_API( file_name, glx_doc_item_factory() )
+    api = gl_XML.parse_GL_API( file_name, glx_doc_item_factory() )
 
-	printer = PrintGlxProtoText()
-	printer.Print( api )
+    printer = PrintGlxProtoText()
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_common.py b/mesalib/src/mapi/glapi/gen/glX_proto_common.py
index 6f094e22b..86d9189a9 100644
--- a/mesalib/src/mapi/glapi/gen/glX_proto_common.py
+++ b/mesalib/src/mapi/glapi/gen/glX_proto_common.py
@@ -30,66 +30,66 @@ import string
 
 
 class glx_proto_item_factory(glX_XML.glx_item_factory):
-	"""Factory to create GLX protocol oriented objects derived from gl_item."""
-    
-	def create_item(self, name, element, context):
-		if name == "type":
-			return glx_proto_type(element, context)
-		else:
-			return glX_XML.glx_item_factory.create_item(self, name, element, context)
+    """Factory to create GLX protocol oriented objects derived from gl_item."""
+
+    def create_item(self, name, element, context):
+        if name == "type":
+            return glx_proto_type(element, context)
+        else:
+            return glX_XML.glx_item_factory.create_item(self, name, element, context)
 
 
 class glx_proto_type(gl_XML.gl_type):
-	def __init__(self, element, context):
-		gl_XML.gl_type.__init__(self, element, context)
+    def __init__(self, element, context):
+        gl_XML.gl_type.__init__(self, element, context)
 
-		self.glx_name = element.nsProp( "glx_name", None )
-		return
+        self.glx_name = element.nsProp( "glx_name", None )
+        return
 
 
 class glx_print_proto(gl_XML.gl_print_base):
-	def size_call(self, func, outputs_also = 0):
-		"""Create C code to calculate 'compsize'.
+    def size_call(self, func, outputs_also = 0):
+        """Create C code to calculate 'compsize'.
+
+        Creates code to calculate 'compsize'.  If the function does
+        not need 'compsize' to be calculated, None will be
+        returned."""
 
-		Creates code to calculate 'compsize'.  If the function does
-		not need 'compsize' to be calculated, None will be
-		returned."""
-	
-		compsize = None
+        compsize = None
 
-		for param in func.parameterIterator():
-			if outputs_also or not param.is_output:
-				if param.is_image():
-					[dim, w, h, d, junk] = param.get_dimensions()
+        for param in func.parameterIterator():
+            if outputs_also or not param.is_output:
+                if param.is_image():
+                    [dim, w, h, d, junk] = param.get_dimensions()
 
-					compsize = '__glImageSize(%s, %s, %s, %s, %s, %s)' % (w, h, d, param.img_format, param.img_type, param.img_target)
-					if not param.img_send_null:
-						compsize = '(%s != NULL) ? %s : 0' % (param.name, compsize)
+                    compsize = '__glImageSize(%s, %s, %s, %s, %s, %s)' % (w, h, d, param.img_format, param.img_type, param.img_target)
+                    if not param.img_send_null:
+                        compsize = '(%s != NULL) ? %s : 0' % (param.name, compsize)
 
-					return compsize
+                    return compsize
 
-				elif len(param.count_parameter_list):
-					parameters = string.join( param.count_parameter_list, "," )
-					compsize = "__gl%s_size(%s)" % (func.name, parameters)
+                elif len(param.count_parameter_list):
+                    parameters = string.join( param.count_parameter_list, "," )
+                    compsize = "__gl%s_size(%s)" % (func.name, parameters)
 
-					return compsize
+                    return compsize
 
-		return None
+        return None
 
 
-	def emit_packet_size_calculation(self, f, bias):
-		# compsize is only used in the command size calculation if
-		# the function has a non-output parameter that has a non-empty
-		# counter_parameter_list.
+    def emit_packet_size_calculation(self, f, bias):
+        # compsize is only used in the command size calculation if
+        # the function has a non-output parameter that has a non-empty
+        # counter_parameter_list.
 
-		compsize = self.size_call(f)
-		if compsize:
-			print '    const GLuint compsize = %s;' % (compsize)
+        compsize = self.size_call(f)
+        if compsize:
+            print '    const GLuint compsize = %s;' % (compsize)
 
-		if bias:
-			print '    const GLuint cmdlen = %s - %u;' % (f.command_length(), bias)
-		else:
-			print '    const GLuint cmdlen = %s;' % (f.command_length())
+        if bias:
+            print '    const GLuint cmdlen = %s - %u;' % (f.command_length(), bias)
+        else:
+            print '    const GLuint cmdlen = %s;' % (f.command_length())
 
-		#print ''
-		return compsize
+        #print ''
+        return compsize
diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_recv.py b/mesalib/src/mapi/glapi/gen/glX_proto_recv.py
index b577bb6bd..42b85a525 100644
--- a/mesalib/src/mapi/glapi/gen/glX_proto_recv.py
+++ b/mesalib/src/mapi/glapi/gen/glX_proto_recv.py
@@ -30,526 +30,526 @@ import sys, getopt, string
 
 
 class PrintGlxDispatch_h(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 = "glX_proto_recv.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
+        self.name = "glX_proto_recv.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
 
-		self.header_tag = "_INDIRECT_DISPATCH_H_"
-		return
+        self.header_tag = "_INDIRECT_DISPATCH_H_"
+        return
 
 
-	def printRealHeader(self):
-		print '#  include <X11/Xfuncproto.h>'
-		print ''
-		print 'struct __GLXclientStateRec;'
-		print ''
-		return
+    def printRealHeader(self):
+        print '#  include <X11/Xfuncproto.h>'
+        print ''
+        print 'struct __GLXclientStateRec;'
+        print ''
+        return
 
 
-	def printBody(self, api):
-		for func in api.functionIterateAll():
-			if not func.ignore and not func.vectorequiv:
-				if func.glx_rop:
-					print 'extern _X_HIDDEN void __glXDisp_%s(GLbyte * pc);' % (func.name)
-					print 'extern _X_HIDDEN void __glXDispSwap_%s(GLbyte * pc);' % (func.name)
-				elif func.glx_sop or func.glx_vendorpriv:
-					print 'extern _X_HIDDEN int __glXDisp_%s(struct __GLXclientStateRec *, GLbyte *);' % (func.name)
-					print 'extern _X_HIDDEN int __glXDispSwap_%s(struct __GLXclientStateRec *, GLbyte *);' % (func.name)
+    def printBody(self, api):
+        for func in api.functionIterateAll():
+            if not func.ignore and not func.vectorequiv:
+                if func.glx_rop:
+                    print 'extern _X_HIDDEN void __glXDisp_%s(GLbyte * pc);' % (func.name)
+                    print 'extern _X_HIDDEN void __glXDispSwap_%s(GLbyte * pc);' % (func.name)
+                elif func.glx_sop or func.glx_vendorpriv:
+                    print 'extern _X_HIDDEN int __glXDisp_%s(struct __GLXclientStateRec *, GLbyte *);' % (func.name)
+                    print 'extern _X_HIDDEN int __glXDispSwap_%s(struct __GLXclientStateRec *, GLbyte *);' % (func.name)
 
-					if func.glx_sop and func.glx_vendorpriv:
-						n = func.glx_vendorpriv_names[0]
-						print 'extern _X_HIDDEN int __glXDisp_%s(struct __GLXclientStateRec *, GLbyte *);' % (n)
-						print 'extern _X_HIDDEN int __glXDispSwap_%s(struct __GLXclientStateRec *, GLbyte *);' % (n)
+                    if func.glx_sop and func.glx_vendorpriv:
+                        n = func.glx_vendorpriv_names[0]
+                        print 'extern _X_HIDDEN int __glXDisp_%s(struct __GLXclientStateRec *, GLbyte *);' % (n)
+                        print 'extern _X_HIDDEN int __glXDispSwap_%s(struct __GLXclientStateRec *, GLbyte *);' % (n)
 
-		return
+        return
 
 
 class PrintGlxDispatchFunctions(glX_proto_common.glx_print_proto):
-	def __init__(self, do_swap):
-		gl_XML.gl_print_base.__init__(self)
-		self.name = "glX_proto_recv.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
-
-		self.real_types = [ '', '', 'uint16_t', '', 'uint32_t', '', '', '', 'uint64_t' ]
-		self.do_swap = do_swap
-		return
-
-
-	def printRealHeader(self):
-		print '#include <X11/Xmd.h>'
-		print '#include <GL/gl.h>'
-		print '#include <GL/glxproto.h>'
-
-		print '#include <inttypes.h>'
-		print '#include "indirect_size.h"'
-		print '#include "indirect_size_get.h"'
-		print '#include "indirect_dispatch.h"'
-		print '#include "glxserver.h"'
-		print '#include "glxbyteorder.h"'
-		print '#include "indirect_util.h"'
-		print '#include "singlesize.h"'
-		print '#include "glapi.h"'
-		print '#include "glapitable.h"'
-		print '#include "glthread.h"'
-		print '#include "dispatch.h"'
-		print ''
-		print '#define __GLX_PAD(x)  (((x) + 3) & ~3)'
-		print ''
-		print 'typedef struct {'
-		print '    __GLX_PIXEL_3D_HDR;'
-		print '} __GLXpixel3DHeader;'
-		print ''
-		print 'extern GLboolean __glXErrorOccured( void );'
-		print 'extern void __glXClearErrorOccured( void );'
-		print ''
-		print 'static const unsigned dummy_answer[2] = {0, 0};'
-		print ''
-		return
-
-
-	def printBody(self, api):
-		if self.do_swap:
-			self.emit_swap_wrappers(api)
-
-
-		for func in api.functionIterateByOffset():
-			if not func.ignore and not func.server_handcode and not func.vectorequiv and (func.glx_rop or func.glx_sop or func.glx_vendorpriv):
-				self.printFunction(func, func.name)
-				if func.glx_sop and func.glx_vendorpriv:
-					self.printFunction(func, func.glx_vendorpriv_names[0])
-					
-
-		return
-
-
-	def printFunction(self, f, name):
-		if (f.glx_sop or f.glx_vendorpriv) and (len(f.get_images()) != 0):
-			return
-
-		if not self.do_swap:
-			base = '__glXDisp'
-		else:
-			base = '__glXDispSwap'
-
-		if f.glx_rop:
-			print 'void %s_%s(GLbyte * pc)' % (base, name)
-		else:
-			print 'int %s_%s(__GLXclientState *cl, GLbyte *pc)' % (base, name)
-
-		print '{'
-
-		if f.glx_rop or f.vectorequiv:
-			self.printRenderFunction(f)
-		elif f.glx_sop or f.glx_vendorpriv:
-			if len(f.get_images()) == 0: 
-				self.printSingleFunction(f, name)
-		else:
-			print "/* Missing GLX protocol for %s. */" % (name)
-
-		print '}'
-		print ''
-		return
-
-
-	def swap_name(self, bytes):
-		return 'bswap_%u_array' % (8 * bytes)
-
-
-	def emit_swap_wrappers(self, api):
-		self.type_map = {}
-		already_done = [ ]
-
-		for t in api.typeIterate():
-			te = t.get_type_expression()
-			t_size = te.get_element_size()
-
-			if t_size > 1 and t.glx_name:
-				
-				t_name = "GL" + t.name
-				self.type_map[ t_name ] = t.glx_name
-
-				if t.glx_name not in already_done:
-					real_name = self.real_types[t_size]
-
-					print 'static %s' % (t_name)
-					print 'bswap_%s( const void * src )' % (t.glx_name)
-					print '{'
-					print '    union { %s dst; %s ret; } x;' % (real_name, t_name)
-					print '    x.dst = bswap_%u( *(%s *) src );' % (t_size * 8, real_name)
-					print '    return x.ret;'
-					print '}'
-					print ''
-					already_done.append( t.glx_name )
-
-		for bits in [16, 32, 64]:
-			print 'static void *'
-			print 'bswap_%u_array( uint%u_t * src, unsigned count )' % (bits, bits)
-			print '{'
-			print '    unsigned  i;'
-			print ''
-			print '    for ( i = 0 ; i < count ; i++ ) {'
-			print '        uint%u_t temp = bswap_%u( src[i] );' % (bits, bits)
-			print '        src[i] = temp;'
-			print '    }'
-			print ''
-			print '    return src;'
-			print '}'
-			print ''
-			
-
-	def fetch_param(self, param):
-		t = param.type_string()
-		o = param.offset
-		element_size = param.size() / param.get_element_count()
-
-		if self.do_swap and (element_size != 1):
-			if param.is_array():
-				real_name = self.real_types[ element_size ]
-
-				swap_func = self.swap_name( element_size )
-				return ' (%-8s)%s( (%s *) (pc + %2s), %s )' % (t, swap_func, real_name, o, param.count)
-			else:
-				t_name = param.get_base_type_string()
-				return ' (%-8s)bswap_%-7s( pc + %2s )' % (t, self.type_map[ t_name ], o)
-		else:
-			if param.is_array():
-				return ' (%-8s)(pc + %2u)' % (t, o)
-			else:
-				return '*(%-8s *)(pc + %2u)' % (t, o)
-				
-		return None
-
-
-	def emit_function_call(self, f, retval_assign, indent):
-		list = []
-
-		for param in f.parameterIterator():
-			if param.is_padding:
-				continue
-
-			if param.is_counter or param.is_image() or param.is_output or param.name in f.count_parameter_list or len(param.count_parameter_list):
-				location = param.name
-			else:
-				location = self.fetch_param(param)
-
-			list.append( '%s        %s' % (indent, location) )
-			
-
-		if len( list ):
-			print '%s    %sCALL_%s( GET_DISPATCH(), (' % (indent, retval_assign, f.name)
-			print string.join( list, ",\n" )
-			print '%s    ) );' % (indent)
-		else:
-			print '%s    %sCALL_%s( GET_DISPATCH(), () );' % (indent, retval_assign, f.name)
-		return
-
-
-	def common_func_print_just_start(self, f, indent):
-		align64 = 0
-		need_blank = 0
-
-
-		f.calculate_offsets()
-		for param in f.parameterIterateGlxSend():
-			# If any parameter has a 64-bit base type, then we
-			# have to do alignment magic for the while thing.
-
-			if param.is_64_bit():
-				align64 = 1
-
-
-			# FIXME img_null_flag is over-loaded.  In addition to
-			# FIXME being used for images, it is used to signify
-			# FIXME NULL data pointers for vertex buffer object
-			# FIXME related functions.  Re-name it to null_data
-			# FIXME or something similar.
-
-			if param.img_null_flag:
-				print '%s    const CARD32 ptr_is_null = *(CARD32 *)(pc + %s);' % (indent, param.offset - 4)
-				cond = '(ptr_is_null != 0) ? NULL : '
-			else:
-				cond = ""
-
-
-			type_string = param.type_string()
-
-			if param.is_image():
-				offset = f.offset_of( param.name )
-
-				print '%s    %s const %s = (%s) (%s(pc + %s));' % (indent, type_string, param.name, type_string, cond, offset)
-				
-				if param.depth:
-					print '%s    __GLXpixel3DHeader * const hdr = (__GLXpixel3DHeader *)(pc);' % (indent)
-				else:
-					print '%s    __GLXpixelHeader * const hdr = (__GLXpixelHeader *)(pc);' % (indent)
-
-				need_blank = 1
-			elif param.is_counter or param.name in f.count_parameter_list:
-				location = self.fetch_param(param)
-				print '%s    const %s %s = %s;' % (indent, type_string, param.name, location)
-				need_blank = 1
-			elif len(param.count_parameter_list):
-				if param.size() == 1 and not self.do_swap:
-					location = self.fetch_param(param)
-					print '%s    %s %s = %s%s;' % (indent, type_string, param.name, cond, location)
-				else:
-					print '%s    %s %s;' % (indent, type_string, param.name)
-				need_blank = 1
-
-
-
-		if need_blank:
-			print ''
-
-		if align64:
-			print '#ifdef __GLX_ALIGN64'
-
-			if f.has_variable_size_request():
-				self.emit_packet_size_calculation(f, 4)
-				s = "cmdlen"
-			else:
-				s = str((f.command_fixed_length() + 3) & ~3)
-
-			print '    if ((unsigned long)(pc) & 7) {'
-			print '        (void) memmove(pc-4, pc, %s);' % (s)
-			print '        pc -= 4;'
-			print '    }'
-			print '#endif'
-			print ''
-
-
-		need_blank = 0
-		if self.do_swap:
-			for param in f.parameterIterateGlxSend():
-				if param.count_parameter_list:
-					o = param.offset
-					count = param.get_element_count()
-					type_size = param.size() / count
-					
-					if param.counter:
-						count_name = param.counter
-					else:
-						count_name = str(count)
-
-					# This is basically an ugly special-
-					# case for glCallLists.
-
-					if type_size == 1:
-						x = [] 
-						x.append( [1, ['BYTE', 'UNSIGNED_BYTE', '2_BYTES', '3_BYTES', '4_BYTES']] )
-						x.append( [2, ['SHORT', 'UNSIGNED_SHORT']] )
-						x.append( [4, ['INT', 'UNSIGNED_INT', 'FLOAT']] )
-
-						print '    switch(%s) {' % (param.count_parameter_list[0])
-						for sub in x:
-							for t_name in sub[1]:
-								print '    case GL_%s:' % (t_name)
-
-							if sub[0] == 1:
-								print '        %s = (%s) (pc + %s); break;' % (param.name, param.type_string(), o)
-							else:
-								swap_func = self.swap_name(sub[0])
-								print '        %s = (%s) %s( (%s *) (pc + %s), %s ); break;' % (param.name, param.type_string(), swap_func, self.real_types[sub[0]], o, count_name)
-						print '    default:'
-						print '        return;'
-						print '    }'
-					else:
-						swap_func = self.swap_name(type_size)
-						compsize = self.size_call(f, 1)
-						print '    %s = (%s) %s( (%s *) (pc + %s), %s );' % (param.name, param.type_string(), swap_func, self.real_types[type_size], o, compsize)
-
-					need_blank = 1
-
-		else:
-			for param in f.parameterIterateGlxSend():
-				if param.count_parameter_list:
-					print '%s    %s = (%s) (pc + %s);' % (indent, param.name, param.type_string(), param.offset)
-					need_blank = 1
-
-
-		if need_blank:
-			print ''
-
-
-		return
-
-
-	def printSingleFunction(self, f, name):
-		if name not in f.glx_vendorpriv_names:
-			print '    xGLXSingleReq * const req = (xGLXSingleReq *) pc;'
-		else:
-			print '    xGLXVendorPrivateReq * const req = (xGLXVendorPrivateReq *) pc;'
-
-		print '    int error;'
-
-		if self.do_swap:
-		    print '    __GLXcontext * const cx = __glXForceCurrent(cl, bswap_CARD32( &req->contextTag ), &error);'
-		else:
-		    print '    __GLXcontext * const cx = __glXForceCurrent(cl, req->contextTag, &error);'
-
-		print ''
-		if name not in f.glx_vendorpriv_names:
-			print '    pc += __GLX_SINGLE_HDR_SIZE;'
-		else:
-			print '    pc += __GLX_VENDPRIV_HDR_SIZE;'
-
-		print '    if ( cx != NULL ) {'
-		self.common_func_print_just_start(f, "    ")
-		
-
-		if f.return_type != 'void':
-			print '        %s retval;' % (f.return_type)
-			retval_string = "retval"
-			retval_assign = "retval = "
-		else:
-			retval_string = "0"
-			retval_assign = ""
-
-
-		type_size = 0
-		answer_string = "dummy_answer"
-		answer_count = "0"
-		is_array_string = "GL_FALSE"
-
-		for param in f.parameterIterateOutputs():
-			answer_type = param.get_base_type_string()
-			if answer_type == "GLvoid":
-				answer_type = "GLubyte"
-
-
-			c = param.get_element_count()
-			type_size = (param.size() / c)
-			if type_size == 1:
-				size_scale = ""
-			else:
-				size_scale = " * %u" % (type_size)
-
-
-			if param.count_parameter_list:
-				print '        const GLuint compsize = %s;' % (self.size_call(f, 1))
-				print '        %s answerBuffer[200];' %  (answer_type)
-				print '        %s %s = __glXGetAnswerBuffer(cl, compsize%s, answerBuffer, sizeof(answerBuffer), %u);' % (param.type_string(), param.name, size_scale, type_size )
-				answer_string = param.name
-				answer_count = "compsize"
-
-				print ''
-				print '        if (%s == NULL) return BadAlloc;' % (param.name)
-				print '        __glXClearErrorOccured();'
-				print ''
-			elif param.counter:
-				print '        %s answerBuffer[200];' %  (answer_type)
-				print '        %s %s = __glXGetAnswerBuffer(cl, %s%s, answerBuffer, sizeof(answerBuffer), %u);' % (param.type_string(), param.name, param.counter, size_scale, type_size)
-				answer_string = param.name
-				answer_count = param.counter
-			elif c >= 1:
-				print '        %s %s[%u];' % (answer_type, param.name, c)
-				answer_string = param.name
-				answer_count = "%u" % (c)
+    def __init__(self, do_swap):
+        gl_XML.gl_print_base.__init__(self)
+        self.name = "glX_proto_recv.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
+
+        self.real_types = [ '', '', 'uint16_t', '', 'uint32_t', '', '', '', 'uint64_t' ]
+        self.do_swap = do_swap
+        return
+
+
+    def printRealHeader(self):
+        print '#include <X11/Xmd.h>'
+        print '#include <GL/gl.h>'
+        print '#include <GL/glxproto.h>'
+
+        print '#include <inttypes.h>'
+        print '#include "indirect_size.h"'
+        print '#include "indirect_size_get.h"'
+        print '#include "indirect_dispatch.h"'
+        print '#include "glxserver.h"'
+        print '#include "glxbyteorder.h"'
+        print '#include "indirect_util.h"'
+        print '#include "singlesize.h"'
+        print '#include "glapi.h"'
+        print '#include "glapitable.h"'
+        print '#include "glthread.h"'
+        print '#include "dispatch.h"'
+        print ''
+        print '#define __GLX_PAD(x)  (((x) + 3) & ~3)'
+        print ''
+        print 'typedef struct {'
+        print '    __GLX_PIXEL_3D_HDR;'
+        print '} __GLXpixel3DHeader;'
+        print ''
+        print 'extern GLboolean __glXErrorOccured( void );'
+        print 'extern void __glXClearErrorOccured( void );'
+        print ''
+        print 'static const unsigned dummy_answer[2] = {0, 0};'
+        print ''
+        return
+
+
+    def printBody(self, api):
+        if self.do_swap:
+            self.emit_swap_wrappers(api)
+
+
+        for func in api.functionIterateByOffset():
+            if not func.ignore and not func.server_handcode and not func.vectorequiv and (func.glx_rop or func.glx_sop or func.glx_vendorpriv):
+                self.printFunction(func, func.name)
+                if func.glx_sop and func.glx_vendorpriv:
+                    self.printFunction(func, func.glx_vendorpriv_names[0])
+
+
+        return
+
+
+    def printFunction(self, f, name):
+        if (f.glx_sop or f.glx_vendorpriv) and (len(f.get_images()) != 0):
+            return
+
+        if not self.do_swap:
+            base = '__glXDisp'
+        else:
+            base = '__glXDispSwap'
+
+        if f.glx_rop:
+            print 'void %s_%s(GLbyte * pc)' % (base, name)
+        else:
+            print 'int %s_%s(__GLXclientState *cl, GLbyte *pc)' % (base, name)
+
+        print '{'
+
+        if f.glx_rop or f.vectorequiv:
+            self.printRenderFunction(f)
+        elif f.glx_sop or f.glx_vendorpriv:
+            if len(f.get_images()) == 0: 
+                self.printSingleFunction(f, name)
+        else:
+            print "/* Missing GLX protocol for %s. */" % (name)
+
+        print '}'
+        print ''
+        return
+
+
+    def swap_name(self, bytes):
+        return 'bswap_%u_array' % (8 * bytes)
+
+
+    def emit_swap_wrappers(self, api):
+        self.type_map = {}
+        already_done = [ ]
+
+        for t in api.typeIterate():
+            te = t.get_type_expression()
+            t_size = te.get_element_size()
+
+            if t_size > 1 and t.glx_name:
+
+                t_name = "GL" + t.name
+                self.type_map[ t_name ] = t.glx_name
+
+                if t.glx_name not in already_done:
+                    real_name = self.real_types[t_size]
+
+                    print 'static %s' % (t_name)
+                    print 'bswap_%s( const void * src )' % (t.glx_name)
+                    print '{'
+                    print '    union { %s dst; %s ret; } x;' % (real_name, t_name)
+                    print '    x.dst = bswap_%u( *(%s *) src );' % (t_size * 8, real_name)
+                    print '    return x.ret;'
+                    print '}'
+                    print ''
+                    already_done.append( t.glx_name )
+
+        for bits in [16, 32, 64]:
+            print 'static void *'
+            print 'bswap_%u_array( uint%u_t * src, unsigned count )' % (bits, bits)
+            print '{'
+            print '    unsigned  i;'
+            print ''
+            print '    for ( i = 0 ; i < count ; i++ ) {'
+            print '        uint%u_t temp = bswap_%u( src[i] );' % (bits, bits)
+            print '        src[i] = temp;'
+            print '    }'
+            print ''
+            print '    return src;'
+            print '}'
+            print ''
 
-			if f.reply_always_array:
-				is_array_string = "GL_TRUE"
 
+    def fetch_param(self, param):
+        t = param.type_string()
+        o = param.offset
+        element_size = param.size() / param.get_element_count()
 
-		self.emit_function_call(f, retval_assign, "    ")
+        if self.do_swap and (element_size != 1):
+            if param.is_array():
+                real_name = self.real_types[ element_size ]
 
+                swap_func = self.swap_name( element_size )
+                return ' (%-8s)%s( (%s *) (pc + %2s), %s )' % (t, swap_func, real_name, o, param.count)
+            else:
+                t_name = param.get_base_type_string()
+                return ' (%-8s)bswap_%-7s( pc + %2s )' % (t, self.type_map[ t_name ], o)
+        else:
+            if param.is_array():
+                return ' (%-8s)(pc + %2u)' % (t, o)
+            else:
+                return '*(%-8s *)(pc + %2u)' % (t, o)
 
-		if f.needs_reply():
-			if self.do_swap:
-				for param in f.parameterIterateOutputs():
-					c = param.get_element_count()
-					type_size = (param.size() / c)
+        return None
 
-					if type_size > 1:
-						swap_name = self.swap_name( type_size )
-						print '        (void) %s( (uint%u_t *) %s, %s );' % (swap_name, 8 * type_size, param.name, answer_count)
 
+    def emit_function_call(self, f, retval_assign, indent):
+        list = []
+
+        for param in f.parameterIterator():
+            if param.is_padding:
+                continue
+
+            if param.is_counter or param.is_image() or param.is_output or param.name in f.count_parameter_list or len(param.count_parameter_list):
+                location = param.name
+            else:
+                location = self.fetch_param(param)
+
+            list.append( '%s        %s' % (indent, location) )
 
-				reply_func = '__glXSendReplySwap'
-			else:
-				reply_func = '__glXSendReply'
 
-			print '        %s(cl->client, %s, %s, %u, %s, %s);' % (reply_func, answer_string, answer_count, type_size, is_array_string, retval_string)
-		#elif f.note_unflushed:
-		#	print '        cx->hasUnflushedCommands = GL_TRUE;'
+        if len( list ):
+            print '%s    %sCALL_%s( GET_DISPATCH(), (' % (indent, retval_assign, f.name)
+            print string.join( list, ",\n" )
+            print '%s    ) );' % (indent)
+        else:
+            print '%s    %sCALL_%s( GET_DISPATCH(), () );' % (indent, retval_assign, f.name)
+        return
+
+
+    def common_func_print_just_start(self, f, indent):
+        align64 = 0
+        need_blank = 0
+
+
+        f.calculate_offsets()
+        for param in f.parameterIterateGlxSend():
+            # If any parameter has a 64-bit base type, then we
+            # have to do alignment magic for the while thing.
+
+            if param.is_64_bit():
+                align64 = 1
+
+
+            # FIXME img_null_flag is over-loaded.  In addition to
+            # FIXME being used for images, it is used to signify
+            # FIXME NULL data pointers for vertex buffer object
+            # FIXME related functions.  Re-name it to null_data
+            # FIXME or something similar.
+
+            if param.img_null_flag:
+                print '%s    const CARD32 ptr_is_null = *(CARD32 *)(pc + %s);' % (indent, param.offset - 4)
+                cond = '(ptr_is_null != 0) ? NULL : '
+            else:
+                cond = ""
+
+
+            type_string = param.type_string()
+
+            if param.is_image():
+                offset = f.offset_of( param.name )
+
+                print '%s    %s const %s = (%s) (%s(pc + %s));' % (indent, type_string, param.name, type_string, cond, offset)
+
+                if param.depth:
+                    print '%s    __GLXpixel3DHeader * const hdr = (__GLXpixel3DHeader *)(pc);' % (indent)
+                else:
+                    print '%s    __GLXpixelHeader * const hdr = (__GLXpixelHeader *)(pc);' % (indent)
+
+                need_blank = 1
+            elif param.is_counter or param.name in f.count_parameter_list:
+                location = self.fetch_param(param)
+                print '%s    const %s %s = %s;' % (indent, type_string, param.name, location)
+                need_blank = 1
+            elif len(param.count_parameter_list):
+                if param.size() == 1 and not self.do_swap:
+                    location = self.fetch_param(param)
+                    print '%s    %s %s = %s%s;' % (indent, type_string, param.name, cond, location)
+                else:
+                    print '%s    %s %s;' % (indent, type_string, param.name)
+                need_blank = 1
 
-		print '        error = Success;'
-		print '    }'
-		print ''
-		print '    return error;'
-		return
 
 
-	def printRenderFunction(self, f):
-		# There are 4 distinct phases in a rendering dispatch function.
-		# In the first phase we compute the sizes and offsets of each
-		# element in the command.  In the second phase we (optionally)
-		# re-align 64-bit data elements.  In the third phase we
-		# (optionally) byte-swap array data.  Finally, in the fourth
-		# phase we actually dispatch the function.
+        if need_blank:
+            print ''
 
-		self.common_func_print_just_start(f, "")
+        if align64:
+            print '#ifdef __GLX_ALIGN64'
 
-		images = f.get_images()
-		if len(images):
-			if self.do_swap:
-				pre = "bswap_CARD32( & "
-				post = " )"
-			else:
-				pre = ""
-				post = ""
+            if f.has_variable_size_request():
+                self.emit_packet_size_calculation(f, 4)
+                s = "cmdlen"
+            else:
+                s = str((f.command_fixed_length() + 3) & ~3)
 
-			img = images[0]
+            print '    if ((unsigned long)(pc) & 7) {'
+            print '        (void) memmove(pc-4, pc, %s);' % (s)
+            print '        pc -= 4;'
+            print '    }'
+            print '#endif'
+            print ''
 
-			# swapBytes and lsbFirst are single byte fields, so
-			# the must NEVER be byte-swapped.
 
-			if not (img.img_type == "GL_BITMAP" and img.img_format == "GL_COLOR_INDEX"):
-				print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SWAP_BYTES,   hdr->swapBytes) );'
+        need_blank = 0
+        if self.do_swap:
+            for param in f.parameterIterateGlxSend():
+                if param.count_parameter_list:
+                    o = param.offset
+                    count = param.get_element_count()
+                    type_size = param.size() / count
 
-			print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_LSB_FIRST,    hdr->lsbFirst) );'
+                    if param.counter:
+                        count_name = param.counter
+                    else:
+                        count_name = str(count)
 
-			print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,   (GLint) %shdr->rowLength%s) );' % (pre, post)
-			if img.depth:
-				print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_IMAGE_HEIGHT, (GLint) %shdr->imageHeight%s) );' % (pre, post)
-			print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS,    (GLint) %shdr->skipRows%s) );' % (pre, post)
-			if img.depth:
-				print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_IMAGES,  (GLint) %shdr->skipImages%s) );' % (pre, post)
-			print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS,  (GLint) %shdr->skipPixels%s) );' % (pre, post)
-			print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ALIGNMENT,    (GLint) %shdr->alignment%s) );' % (pre, post)
-			print ''
+                    # This is basically an ugly special-
+                    # case for glCallLists.
 
+                    if type_size == 1:
+                        x = [] 
+                        x.append( [1, ['BYTE', 'UNSIGNED_BYTE', '2_BYTES', '3_BYTES', '4_BYTES']] )
+                        x.append( [2, ['SHORT', 'UNSIGNED_SHORT']] )
+                        x.append( [4, ['INT', 'UNSIGNED_INT', 'FLOAT']] )
+
+                        print '    switch(%s) {' % (param.count_parameter_list[0])
+                        for sub in x:
+                            for t_name in sub[1]:
+                                print '    case GL_%s:' % (t_name)
+
+                            if sub[0] == 1:
+                                print '        %s = (%s) (pc + %s); break;' % (param.name, param.type_string(), o)
+                            else:
+                                swap_func = self.swap_name(sub[0])
+                                print '        %s = (%s) %s( (%s *) (pc + %s), %s ); break;' % (param.name, param.type_string(), swap_func, self.real_types[sub[0]], o, count_name)
+                        print '    default:'
+                        print '        return;'
+                        print '    }'
+                    else:
+                        swap_func = self.swap_name(type_size)
+                        compsize = self.size_call(f, 1)
+                        print '    %s = (%s) %s( (%s *) (pc + %s), %s );' % (param.name, param.type_string(), swap_func, self.real_types[type_size], o, compsize)
+
+                    need_blank = 1
+
+        else:
+            for param in f.parameterIterateGlxSend():
+                if param.count_parameter_list:
+                    print '%s    %s = (%s) (pc + %s);' % (indent, param.name, param.type_string(), param.offset)
+                    need_blank = 1
+
+
+        if need_blank:
+            print ''
 
-		self.emit_function_call(f, "", "")
-		return
+
+        return
+
+
+    def printSingleFunction(self, f, name):
+        if name not in f.glx_vendorpriv_names:
+            print '    xGLXSingleReq * const req = (xGLXSingleReq *) pc;'
+        else:
+            print '    xGLXVendorPrivateReq * const req = (xGLXVendorPrivateReq *) pc;'
+
+        print '    int error;'
+
+        if self.do_swap:
+            print '    __GLXcontext * const cx = __glXForceCurrent(cl, bswap_CARD32( &req->contextTag ), &error);'
+        else:
+            print '    __GLXcontext * const cx = __glXForceCurrent(cl, req->contextTag, &error);'
+
+        print ''
+        if name not in f.glx_vendorpriv_names:
+            print '    pc += __GLX_SINGLE_HDR_SIZE;'
+        else:
+            print '    pc += __GLX_VENDPRIV_HDR_SIZE;'
+
+        print '    if ( cx != NULL ) {'
+        self.common_func_print_just_start(f, "    ")
+
+
+        if f.return_type != 'void':
+            print '        %s retval;' % (f.return_type)
+            retval_string = "retval"
+            retval_assign = "retval = "
+        else:
+            retval_string = "0"
+            retval_assign = ""
+
+
+        type_size = 0
+        answer_string = "dummy_answer"
+        answer_count = "0"
+        is_array_string = "GL_FALSE"
+
+        for param in f.parameterIterateOutputs():
+            answer_type = param.get_base_type_string()
+            if answer_type == "GLvoid":
+                answer_type = "GLubyte"
+
+
+            c = param.get_element_count()
+            type_size = (param.size() / c)
+            if type_size == 1:
+                size_scale = ""
+            else:
+                size_scale = " * %u" % (type_size)
+
+
+            if param.count_parameter_list:
+                print '        const GLuint compsize = %s;' % (self.size_call(f, 1))
+                print '        %s answerBuffer[200];' %  (answer_type)
+                print '        %s %s = __glXGetAnswerBuffer(cl, compsize%s, answerBuffer, sizeof(answerBuffer), %u);' % (param.type_string(), param.name, size_scale, type_size )
+                answer_string = param.name
+                answer_count = "compsize"
+
+                print ''
+                print '        if (%s == NULL) return BadAlloc;' % (param.name)
+                print '        __glXClearErrorOccured();'
+                print ''
+            elif param.counter:
+                print '        %s answerBuffer[200];' %  (answer_type)
+                print '        %s %s = __glXGetAnswerBuffer(cl, %s%s, answerBuffer, sizeof(answerBuffer), %u);' % (param.type_string(), param.name, param.counter, size_scale, type_size)
+                answer_string = param.name
+                answer_count = param.counter
+            elif c >= 1:
+                print '        %s %s[%u];' % (answer_type, param.name, c)
+                answer_string = param.name
+                answer_count = "%u" % (c)
+
+            if f.reply_always_array:
+                is_array_string = "GL_TRUE"
+
+
+        self.emit_function_call(f, retval_assign, "    ")
+
+
+        if f.needs_reply():
+            if self.do_swap:
+                for param in f.parameterIterateOutputs():
+                    c = param.get_element_count()
+                    type_size = (param.size() / c)
+
+                    if type_size > 1:
+                        swap_name = self.swap_name( type_size )
+                        print '        (void) %s( (uint%u_t *) %s, %s );' % (swap_name, 8 * type_size, param.name, answer_count)
+
+
+                reply_func = '__glXSendReplySwap'
+            else:
+                reply_func = '__glXSendReply'
+
+            print '        %s(cl->client, %s, %s, %u, %s, %s);' % (reply_func, answer_string, answer_count, type_size, is_array_string, retval_string)
+        #elif f.note_unflushed:
+        #	print '        cx->hasUnflushedCommands = GL_TRUE;'
+
+        print '        error = Success;'
+        print '    }'
+        print ''
+        print '    return error;'
+        return
+
+
+    def printRenderFunction(self, f):
+        # There are 4 distinct phases in a rendering dispatch function.
+        # In the first phase we compute the sizes and offsets of each
+        # element in the command.  In the second phase we (optionally)
+        # re-align 64-bit data elements.  In the third phase we
+        # (optionally) byte-swap array data.  Finally, in the fourth
+        # phase we actually dispatch the function.
+
+        self.common_func_print_just_start(f, "")
+
+        images = f.get_images()
+        if len(images):
+            if self.do_swap:
+                pre = "bswap_CARD32( & "
+                post = " )"
+            else:
+                pre = ""
+                post = ""
+
+            img = images[0]
+
+            # swapBytes and lsbFirst are single byte fields, so
+            # the must NEVER be byte-swapped.
+
+            if not (img.img_type == "GL_BITMAP" and img.img_format == "GL_COLOR_INDEX"):
+                print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SWAP_BYTES,   hdr->swapBytes) );'
+
+            print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_LSB_FIRST,    hdr->lsbFirst) );'
+
+            print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,   (GLint) %shdr->rowLength%s) );' % (pre, post)
+            if img.depth:
+                print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_IMAGE_HEIGHT, (GLint) %shdr->imageHeight%s) );' % (pre, post)
+            print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS,    (GLint) %shdr->skipRows%s) );' % (pre, post)
+            if img.depth:
+                print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_IMAGES,  (GLint) %shdr->skipImages%s) );' % (pre, post)
+            print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS,  (GLint) %shdr->skipPixels%s) );' % (pre, post)
+            print '    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ALIGNMENT,    (GLint) %shdr->alignment%s) );' % (pre, post)
+            print ''
+
+
+        self.emit_function_call(f, "", "")
+        return
 
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:s")
-	except Exception,e:
-		show_usage()
-
-	mode = "dispatch_c"
-	do_swap = 0
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			mode = val
-		elif arg == "-s":
-			do_swap = 1
-
-	if mode == "dispatch_c":
-		printer = PrintGlxDispatchFunctions(do_swap)
-	elif mode == "dispatch_h":
-		printer = PrintGlxDispatch_h()
-	else:
-		show_usage()
-
-	api = gl_XML.parse_GL_API( file_name, glX_proto_common.glx_proto_item_factory() )
-
-	printer.Print( api )
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m:s")
+    except Exception,e:
+        show_usage()
+
+    mode = "dispatch_c"
+    do_swap = 0
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            mode = val
+        elif arg == "-s":
+            do_swap = 1
+
+    if mode == "dispatch_c":
+        printer = PrintGlxDispatchFunctions(do_swap)
+    elif mode == "dispatch_h":
+        printer = PrintGlxDispatch_h()
+    else:
+        show_usage()
+
+    api = gl_XML.parse_GL_API( file_name, glX_proto_common.glx_proto_item_factory() )
+
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_send.py b/mesalib/src/mapi/glapi/gen/glX_proto_send.py
index 2cb0cf4ef..fbc0dd3fa 100644
--- a/mesalib/src/mapi/glapi/gen/glX_proto_send.py
+++ b/mesalib/src/mapi/glapi/gen/glX_proto_send.py
@@ -45,153 +45,153 @@ def convertStringForXCB(str):
     return tmp
 
 def hash_pixel_function(func):
-	"""Generate a 'unique' key for a pixel function.  The key is based on
-	the parameters written in the command packet.  This includes any
-	padding that might be added for the original function and the 'NULL
-	image' flag."""
+    """Generate a 'unique' key for a pixel function.  The key is based on
+    the parameters written in the command packet.  This includes any
+    padding that might be added for the original function and the 'NULL
+    image' flag."""
 
 
-	h = ""
-	hash_pre = ""
-	hash_suf = ""
-	for param in func.parameterIterateGlxSend():
-		if param.is_image():
-			[dim, junk, junk, junk, junk] = param.get_dimensions()
+    h = ""
+    hash_pre = ""
+    hash_suf = ""
+    for param in func.parameterIterateGlxSend():
+        if param.is_image():
+            [dim, junk, junk, junk, junk] = param.get_dimensions()
 
-			d = (dim + 1) & ~1
-			hash_pre = "%uD%uD_" % (d - 1, d)
+            d = (dim + 1) & ~1
+            hash_pre = "%uD%uD_" % (d - 1, d)
 
-			if param.img_null_flag:
-				hash_suf = "_NF"
+            if param.img_null_flag:
+                hash_suf = "_NF"
 
-		h += "%u" % (param.size())
+        h += "%u" % (param.size())
 
-		if func.pad_after(param):
-			h += "4"
+        if func.pad_after(param):
+            h += "4"
 
 
-	n = func.name.replace("%uD" % (dim), "")
-	n = "__glx_%s_%uD%uD" % (n, d - 1, d)
+    n = func.name.replace("%uD" % (dim), "")
+    n = "__glx_%s_%uD%uD" % (n, d - 1, d)
 
-	h = hash_pre + h + hash_suf
-	return [h, n]
+    h = hash_pre + h + hash_suf
+    return [h, n]
 
 
 class glx_pixel_function_stub(glX_XML.glx_function):
-	"""Dummy class used to generate pixel "utility" functions that are
-	shared by multiple dimension image functions.  For example, these
-	objects are used to generate shared functions used to send GLX
-	protocol for TexImage1D and TexImage2D, TexSubImage1D and
-	TexSubImage2D, etc."""
+    """Dummy class used to generate pixel "utility" functions that are
+    shared by multiple dimension image functions.  For example, these
+    objects are used to generate shared functions used to send GLX
+    protocol for TexImage1D and TexImage2D, TexSubImage1D and
+    TexSubImage2D, etc."""
 
-	def __init__(self, func, name):
-		# The parameters to the utility function are the same as the
-		# parameters to the real function except for the added "pad"
-		# parameters.
+    def __init__(self, func, name):
+        # The parameters to the utility function are the same as the
+        # parameters to the real function except for the added "pad"
+        # parameters.
 
-		self.name = name
-		self.images = []
-		self.parameters = []
-		self.parameters_by_name = {}
-		for _p in func.parameterIterator():
-			p = copy.copy(_p)
-			self.parameters.append(p)
-			self.parameters_by_name[ p.name ] = p
+        self.name = name
+        self.images = []
+        self.parameters = []
+        self.parameters_by_name = {}
+        for _p in func.parameterIterator():
+            p = copy.copy(_p)
+            self.parameters.append(p)
+            self.parameters_by_name[ p.name ] = p
 
 
-			if p.is_image():
-				self.images.append(p)
-				p.height = "height"
+            if p.is_image():
+                self.images.append(p)
+                p.height = "height"
 
-				if p.img_yoff == None:
-					p.img_yoff = "yoffset"
+                if p.img_yoff == None:
+                    p.img_yoff = "yoffset"
 
-				if p.depth:
-					if p.extent == None:
-						p.extent = "extent"
+                if p.depth:
+                    if p.extent == None:
+                        p.extent = "extent"
 
-					if p.img_woff == None:
-						p.img_woff = "woffset"
+                    if p.img_woff == None:
+                        p.img_woff = "woffset"
 
 
-			pad_name = func.pad_after(p)
-			if pad_name:
-				pad = copy.copy(p)
-				pad.name = pad_name
-				self.parameters.append(pad)
-				self.parameters_by_name[ pad.name ] = pad
-				
+            pad_name = func.pad_after(p)
+            if pad_name:
+                pad = copy.copy(p)
+                pad.name = pad_name
+                self.parameters.append(pad)
+                self.parameters_by_name[ pad.name ] = pad
 
-		self.return_type = func.return_type
 
-		self.glx_rop = ~0
-		self.glx_sop = 0
-		self.glx_vendorpriv = 0
+        self.return_type = func.return_type
 
-		self.glx_doubles_in_order = func.glx_doubles_in_order
+        self.glx_rop = ~0
+        self.glx_sop = 0
+        self.glx_vendorpriv = 0
 
-		self.vectorequiv = None
-		self.output = None
-		self.can_be_large = func.can_be_large
-		self.reply_always_array = func.reply_always_array
-		self.dimensions_in_reply = func.dimensions_in_reply
-		self.img_reset = None
+        self.glx_doubles_in_order = func.glx_doubles_in_order
 
-		self.server_handcode = 0
-		self.client_handcode = 0
-		self.ignore = 0
+        self.vectorequiv = None
+        self.output = None
+        self.can_be_large = func.can_be_large
+        self.reply_always_array = func.reply_always_array
+        self.dimensions_in_reply = func.dimensions_in_reply
+        self.img_reset = None
 
-		self.count_parameter_list = func.count_parameter_list
-		self.counter_list = func.counter_list
-		self.offsets_calculated = 0
-		return
+        self.server_handcode = 0
+        self.client_handcode = 0
+        self.ignore = 0
+
+        self.count_parameter_list = func.count_parameter_list
+        self.counter_list = func.counter_list
+        self.offsets_calculated = 0
+        return
 
 
 class PrintGlxProtoStubs(glX_proto_common.glx_print_proto):
-	def __init__(self):
-		glX_proto_common.glx_print_proto.__init__(self)
-		self.name = "glX_proto_send.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM")
-
-
-		self.last_category = ""
-		self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32]
-		self.pixel_stubs = {}
-		self.debug = 0
-		return
-
-	def printRealHeader(self):
-		print ''
-		print '#include <GL/gl.h>'
-		print '#include "indirect.h"'
-		print '#include "glxclient.h"'
-		print '#include "indirect_size.h"'
-		print '#include "glapi.h"'
-		print '#include "glthread.h"'
-		print '#include <GL/glxproto.h>'
-		print '#include <X11/Xlib-xcb.h>'
-		print '#include <xcb/xcb.h>'
-		print '#include <xcb/glx.h>'
-
-		print ''
-		print '#define __GLX_PAD(n) (((n) + 3) & ~3)'
-		print ''
-		self.printFastcall()
-		self.printNoinline()
-		print ''
-		print '#ifndef __GNUC__'
-		print '#  define __builtin_expect(x, y) x'
-		print '#endif'
-		print ''
-		print '/* If the size and opcode values are known at compile-time, this will, on'
-		print ' * x86 at least, emit them with a single instruction.'
-		print ' */'
-		print '#define emit_header(dest, op, size)            \\'
-		print '    do { union { short s[2]; int i; } temp;    \\'
-		print '         temp.s[0] = (size); temp.s[1] = (op); \\'
-		print '         *((int *)(dest)) = temp.i; } while(0)'
-		print ''
-		print """NOINLINE CARD32
+    def __init__(self):
+        glX_proto_common.glx_print_proto.__init__(self)
+        self.name = "glX_proto_send.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM")
+
+
+        self.last_category = ""
+        self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32]
+        self.pixel_stubs = {}
+        self.debug = 0
+        return
+
+    def printRealHeader(self):
+        print ''
+        print '#include <GL/gl.h>'
+        print '#include "indirect.h"'
+        print '#include "glxclient.h"'
+        print '#include "indirect_size.h"'
+        print '#include "glapi.h"'
+        print '#include "glthread.h"'
+        print '#include <GL/glxproto.h>'
+        print '#include <X11/Xlib-xcb.h>'
+        print '#include <xcb/xcb.h>'
+        print '#include <xcb/glx.h>'
+
+        print ''
+        print '#define __GLX_PAD(n) (((n) + 3) & ~3)'
+        print ''
+        self.printFastcall()
+        self.printNoinline()
+        print ''
+        print '#ifndef __GNUC__'
+        print '#  define __builtin_expect(x, y) x'
+        print '#endif'
+        print ''
+        print '/* If the size and opcode values are known at compile-time, this will, on'
+        print ' * x86 at least, emit them with a single instruction.'
+        print ' */'
+        print '#define emit_header(dest, op, size)            \\'
+        print '    do { union { short s[2]; int i; } temp;    \\'
+        print '         temp.s[0] = (size); temp.s[1] = (op); \\'
+        print '         *((int *)(dest)) = temp.i; } while(0)'
+        print ''
+        print """NOINLINE CARD32
 __glXReadReply( Display *dpy, size_t size, void * dest, GLboolean reply_is_always_array )
 {
     xGLXSingleReply reply;
@@ -305,60 +305,60 @@ const GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 };
 #define default_pixel_store_4D_size 36
 """
 
-		for size in self.generic_sizes:
-			self.print_generic_function(size)
-		return
+        for size in self.generic_sizes:
+            self.print_generic_function(size)
+        return
 
 
-	def printBody(self, api):
+    def printBody(self, api):
 
-		self.pixel_stubs = {}
-		generated_stubs = []
+        self.pixel_stubs = {}
+        generated_stubs = []
 
-		for func in api.functionIterateGlx():
-			if func.client_handcode: continue
+        for func in api.functionIterateGlx():
+            if func.client_handcode: continue
 
-			# If the function is a pixel function with a certain
-			# GLX protocol signature, create a fake stub function
-			# for it.  For example, create a single stub function
-			# that is used to implement both glTexImage1D and
-			# glTexImage2D.
+            # If the function is a pixel function with a certain
+            # GLX protocol signature, create a fake stub function
+            # for it.  For example, create a single stub function
+            # that is used to implement both glTexImage1D and
+            # glTexImage2D.
 
-			if func.glx_rop != 0:
-				do_it = 0
-				for image in func.get_images():
-					if image.img_pad_dimensions:
-						do_it = 1
-						break
+            if func.glx_rop != 0:
+                do_it = 0
+                for image in func.get_images():
+                    if image.img_pad_dimensions:
+                        do_it = 1
+                        break
 
 
-				if do_it:
-					[h, n] = hash_pixel_function(func)
+                if do_it:
+                    [h, n] = hash_pixel_function(func)
 
 
-					self.pixel_stubs[ func.name ] = n
-					if h not in generated_stubs:
-						generated_stubs.append(h)
+                    self.pixel_stubs[ func.name ] = n
+                    if h not in generated_stubs:
+                        generated_stubs.append(h)
 
-						fake_func = glx_pixel_function_stub( func, n )
-						self.printFunction(fake_func, fake_func.name)
+                        fake_func = glx_pixel_function_stub( func, n )
+                        self.printFunction(fake_func, fake_func.name)
 
 
-			self.printFunction(func, func.name)
-			if func.glx_sop and func.glx_vendorpriv:
-				self.printFunction(func, func.glx_vendorpriv_names[0])
+            self.printFunction(func, func.name)
+            if func.glx_sop and func.glx_vendorpriv:
+                self.printFunction(func, func.glx_vendorpriv_names[0])
 
-		self.printGetProcAddress(api)
-		return
+        self.printGetProcAddress(api)
+        return
 
-	def printGetProcAddress(self, api):
-		procs = {}
-		for func in api.functionIterateGlx():
-			for n in func.entry_points:
-				if func.has_different_protocol(n):
-					procs[n] = func.static_glx_name(n)
+    def printGetProcAddress(self, api):
+        procs = {}
+        for func in api.functionIterateGlx():
+            for n in func.entry_points:
+                if func.has_different_protocol(n):
+                    procs[n] = func.static_glx_name(n)
 
-		print """
+        print """
 #ifdef GLX_SHARED_GLAPI
 
 static const struct proc_pair
@@ -366,12 +366,12 @@ static const struct proc_pair
    const char *name;
    _glapi_proc proc;
 } proc_pairs[%d] = {""" % len(procs)
-		names = procs.keys()
-		names.sort()
-		for i in xrange(len(names)):
-			comma = ',' if i < len(names) - 1 else ''
-			print '   { "%s", (_glapi_proc) gl%s }%s' % (names[i], procs[names[i]], comma)
-		print """};
+        names = procs.keys()
+        names.sort()
+        for i in xrange(len(names)):
+            comma = ',' if i < len(names) - 1 else ''
+            print '   { "%s", (_glapi_proc) gl%s }%s' % (names[i], procs[names[i]], comma)
+        print """};
 
 static int
 __indirect_get_proc_compare(const void *key, const void *memb)
@@ -397,64 +397,64 @@ __indirect_get_proc_address(const char *name)
 
 #endif /* GLX_SHARED_GLAPI */
 """
-		return
-
-
-	def printFunction(self, func, name):
-		footer = '}\n'
-		if func.glx_rop == ~0:
-			print 'static %s' % (func.return_type)
-			print '%s( unsigned opcode, unsigned dim, %s )' % (func.name, func.get_parameter_string())
-			print '{'
-		else:
-			if func.has_different_protocol(name):
-				if func.return_type == "void":
-					ret_string = ''
-				else:
-					ret_string = "return "
-
-				func_name = func.static_glx_name(name)
-				print '#define %s %d' % (func.opcode_vendor_name(name), func.glx_vendorpriv)
-				print '%s gl%s(%s)' % (func.return_type, func_name, func.get_parameter_string())
-				print '{'
-				print '    struct glx_context * const gc = __glXGetCurrentContext();'
-				print ''
-				print '#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)'
-				print '    if (gc->isDirect) {'
-				print '        const _glapi_proc *const disp_table = (_glapi_proc *)GET_DISPATCH();'
-				print '        PFNGL%sPROC p =' % (name.upper())
-				print '            (PFNGL%sPROC) disp_table[%d];' % (name.upper(), func.offset)
-				print '    %sp(%s);' % (ret_string, func.get_called_parameter_string())
-				print '    } else'
-				print '#endif'
-				print '    {'
-
-				footer = '}\n}\n'
-			else:
-				print '#define %s %d' % (func.opcode_name(), func.opcode_value())
-
-				print '%s __indirect_gl%s(%s)' % (func.return_type, name, func.get_parameter_string())
-				print '{'
-
-
-		if func.glx_rop != 0 or func.vectorequiv != None:
-			if len(func.images):
-				self.printPixelFunction(func)
-			else:
-				self.printRenderFunction(func)
-		elif func.glx_sop != 0 or func.glx_vendorpriv != 0:
-			self.printSingleFunction(func, name)
-			pass
-		else:
-			print "/* Missing GLX protocol for %s. */" % (name)
-
-		print footer
-		return
-
-
-	def print_generic_function(self, n):
-		size = (n + 3) & ~3
-		print """static FASTCALL NOINLINE void
+        return
+
+
+    def printFunction(self, func, name):
+        footer = '}\n'
+        if func.glx_rop == ~0:
+            print 'static %s' % (func.return_type)
+            print '%s( unsigned opcode, unsigned dim, %s )' % (func.name, func.get_parameter_string())
+            print '{'
+        else:
+            if func.has_different_protocol(name):
+                if func.return_type == "void":
+                    ret_string = ''
+                else:
+                    ret_string = "return "
+
+                func_name = func.static_glx_name(name)
+                print '#define %s %d' % (func.opcode_vendor_name(name), func.glx_vendorpriv)
+                print '%s gl%s(%s)' % (func.return_type, func_name, func.get_parameter_string())
+                print '{'
+                print '    struct glx_context * const gc = __glXGetCurrentContext();'
+                print ''
+                print '#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)'
+                print '    if (gc->isDirect) {'
+                print '        const _glapi_proc *const disp_table = (_glapi_proc *)GET_DISPATCH();'
+                print '        PFNGL%sPROC p =' % (name.upper())
+                print '            (PFNGL%sPROC) disp_table[%d];' % (name.upper(), func.offset)
+                print '    %sp(%s);' % (ret_string, func.get_called_parameter_string())
+                print '    } else'
+                print '#endif'
+                print '    {'
+
+                footer = '}\n}\n'
+            else:
+                print '#define %s %d' % (func.opcode_name(), func.opcode_value())
+
+                print '%s __indirect_gl%s(%s)' % (func.return_type, name, func.get_parameter_string())
+                print '{'
+
+
+        if func.glx_rop != 0 or func.vectorequiv != None:
+            if len(func.images):
+                self.printPixelFunction(func)
+            else:
+                self.printRenderFunction(func)
+        elif func.glx_sop != 0 or func.glx_vendorpriv != 0:
+            self.printSingleFunction(func, name)
+            pass
+        else:
+            print "/* Missing GLX protocol for %s. */" % (name)
+
+        print footer
+        return
+
+
+    def print_generic_function(self, n):
+        size = (n + 3) & ~3
+        print """static FASTCALL NOINLINE void
 generic_%u_byte( GLint rop, const void * ptr )
 {
     struct glx_context * const gc = __glXGetCurrentContext();
@@ -466,473 +466,473 @@ generic_%u_byte( GLint rop, const void * ptr )
     if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
 }
 """ % (n, size + 4, size)
-		return
-
-
-	def common_emit_one_arg(self, p, pc, adjust, extra_offset):
-		if p.is_array():
-			src_ptr = p.name
-		else:
-			src_ptr = "&" + p.name
-
-		if p.is_padding:
-			print '(void) memset((void *)(%s + %u), 0, %s);' \
-			    % (pc, p.offset + adjust, p.size_string() )
-		elif not extra_offset:
-			print '(void) memcpy((void *)(%s + %u), (void *)(%s), %s);' \
-			    % (pc, p.offset + adjust, src_ptr, p.size_string() )
-		else:
-			print '(void) memcpy((void *)(%s + %u + %s), (void *)(%s), %s);' \
-			    % (pc, p.offset + adjust, extra_offset, src_ptr, p.size_string() )
-
-	def common_emit_args(self, f, pc, adjust, skip_vla):
-		extra_offset = None
-
-		for p in f.parameterIterateGlxSend( not skip_vla ):
-			if p.name != f.img_reset:
-				self.common_emit_one_arg(p, pc, adjust, extra_offset)
-				
-				if p.is_variable_length():
-					temp = p.size_string()
-					if extra_offset:
-						extra_offset += " + %s" % (temp)
-					else:
-						extra_offset = temp
-
-		return
-
-
-	def pixel_emit_args(self, f, pc, large):
-		"""Emit the arguments for a pixel function.  This differs from
-		common_emit_args in that pixel functions may require padding
-		be inserted (i.e., for the missing width field for
-		TexImage1D), and they may also require a 'NULL image' flag
-		be inserted before the image data."""
-
-		if large:
-			adjust = 8
-		else:
-			adjust = 4
-
-		for param in f.parameterIterateGlxSend():
-			if not param.is_image():
-				self.common_emit_one_arg(param, pc, adjust, None)
-
-				if f.pad_after(param):
-					print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset + param.size()) + adjust)
-
-			else:
-				[dim, width, height, depth, extent] = param.get_dimensions()
-				if f.glx_rop == ~0:
-					dim_str = "dim"
-				else:
-					dim_str = str(dim)
-
-				if param.is_padding:
-					print '(void) memset((void *)(%s + %u), 0, %s);' \
-					% (pc, (param.offset - 4) + adjust, param.size_string() )
-
-				if param.img_null_flag:
-					if large:
-						print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset - 4) + adjust)
-					else:
-						print '(void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (pc, (param.offset - 4) + adjust, param.name)
-
-
-				pixHeaderPtr = "%s + %u" % (pc, adjust)
-				pcPtr = "%s + %u" % (pc, param.offset + adjust)
-
-				if not large:
-					if param.img_send_null:
-						condition = '(compsize > 0) && (%s != NULL)' % (param.name)
-					else:
-						condition = 'compsize > 0'
-
-					print 'if (%s) {' % (condition)
-					print '    (*gc->fillImage)(gc, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr)
-					print '} else {'
-					print '    (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (pixHeaderPtr, dim, dim)
-					print '}'
-				else:
-					print '__glXSendLargeImage(gc, compsize, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr)
-
-		return
-
-
-	def large_emit_begin(self, f, op_name = None):
-		if not op_name:
-			op_name = f.opcode_real_name()
-
-		print 'const GLint op = %s;' % (op_name)
-		print 'const GLuint cmdlenLarge = cmdlen + 4;'
-		print 'GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);'
-		print '(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);'
-		print '(void) memcpy((void *)(pc + 4), (void *)(&op), 4);'
-		return
-
-
-	def common_func_print_just_start(self, f, name):
-		print '    struct glx_context * const gc = __glXGetCurrentContext();'
-
-		# The only reason that single and vendor private commands need
-		# a variable called 'dpy' is becuase they use the SyncHandle
-		# macro.  For whatever brain-dead reason, that macro is hard-
-		# coded to use a variable called 'dpy' instead of taking a
-		# parameter.
-
-		# FIXME Simplify the logic related to skip_condition and
-		# FIXME condition_list in this function.  Basically, remove
-		# FIXME skip_condition, and just append the "dpy != NULL" type
-		# FIXME condition to condition_list from the start.  The only
-		# FIXME reason it's done in this confusing way now is to
-		# FIXME minimize the diffs in the generated code.
-
-		if not f.glx_rop:
-			for p in f.parameterIterateOutputs():
-				if p.is_image() and (p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP"):
-					print '    const __GLXattribute * const state = gc->client_state_private;'
-					break
-
-			print '    Display * const dpy = gc->currentDpy;'
-			skip_condition = "dpy != NULL"
-		elif f.can_be_large:
-			skip_condition = "gc->currentDpy != NULL"
-		else:
-			skip_condition = None
-
-
-		if f.return_type != 'void':
-			print '    %s retval = (%s) 0;' % (f.return_type, f.return_type)
-
-
-		if name != None and name not in f.glx_vendorpriv_names:
-			print '#ifndef USE_XCB'
-		self.emit_packet_size_calculation(f, 0)
-		if name != None and name not in f.glx_vendorpriv_names:
-			print '#endif'
-
-		condition_list = []
-		for p in f.parameterIterateCounters():
-			condition_list.append( "%s >= 0" % (p.name) )
-			# 'counter' parameters cannot be negative
-			print "    if (%s < 0) {" % p.name
-			print "        __glXSetError(gc, GL_INVALID_VALUE);"
-			if f.return_type != 'void':
-				print "        return 0;"
-			else:
-				print "        return;"
-			print "    }"
-
-		if skip_condition:
-			condition_list.append( skip_condition )
-
-		if len( condition_list ) > 0:
-			if len( condition_list ) > 1:
-				skip_condition = "(%s)" % (string.join( condition_list, ") && (" ))
-			else:
-				skip_condition = "%s" % (condition_list.pop(0))
-
-			print '    if (__builtin_expect(%s, 1)) {' % (skip_condition)
-			return 1
-		else:
-			return 0
-
-
-	def printSingleFunction(self, f, name):
-		self.common_func_print_just_start(f, name)
-
-		if self.debug:
-			print '        printf( "Enter %%s...\\n", "gl%s" );' % (f.name)
-
-		if name not in f.glx_vendorpriv_names:
-
-			# XCB specific:
-			print '#ifdef USE_XCB'
-			if self.debug:
-				print '        printf("\\tUsing XCB.\\n");'
-			print '        xcb_connection_t *c = XGetXCBConnection(dpy);'
-			print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
-			xcb_name = 'xcb_glx%s' % convertStringForXCB(name)
-
-			iparams=[]
-			extra_iparams = []
-			output = None
-			for p in f.parameterIterator():
-				if p.is_output:
-					output = p
-
-					if p.is_image():
-						if p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP":
-							extra_iparams.append("state->storePack.swapEndian")
-						else:
-							extra_iparams.append("0")
-					
-						# Hardcode this in.  lsb_first param (apparently always GL_FALSE)
-						# also present in GetPolygonStipple, but taken care of above.
-						if xcb_name == "xcb_glx_read_pixels": 
-							extra_iparams.append("0")
-				else:
-					iparams.append(p.name)
-
-
-			xcb_request = '%s(%s)' % (xcb_name, ", ".join(["c", "gc->currentContextTag"] + iparams + extra_iparams))
-
-			if f.needs_reply():
-				print '        %s_reply_t *reply = %s_reply(c, %s, NULL);' % (xcb_name, xcb_name, xcb_request)
-				if output:
-					if output.is_image():
-						[dim, w, h, d, junk] = output.get_dimensions()
-						if f.dimensions_in_reply:
-							w = "reply->width"
-							h = "reply->height"
-							d = "reply->depth"
-							if dim < 2:
-								h = "1"
-							else:
-								print '        if (%s == 0) { %s = 1; }' % (h, h)
-							if dim < 3:
-								d = "1"
-							else:
-								print '        if (%s == 0) { %s = 1; }' % (d, d)
-
-						print '        __glEmptyImage(gc, 3, %s, %s, %s, %s, %s, %s_data(reply), %s);' % (w, h, d, output.img_format, output.img_type, xcb_name, output.name)
-					else:
-						if f.reply_always_array:
-							print '        (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string())
-						else:
-							print '        if (%s_data_length(reply) == 0)' % (xcb_name)
-							print '            (void)memcpy(%s, &reply->datum, sizeof(reply->datum));' % (output.name)
-							print '        else'
-							print '            (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string())
-
-				if f.return_type != 'void':
-					print '        retval = reply->ret_val;'
-				print '        free(reply);'
-			else:
-				print '        ' + xcb_request + ';'
-			print '#else'
-			# End of XCB specific.
-
-
-		if f.parameters != []:
-			pc_decl = "GLubyte const * pc ="
-		else:
-			pc_decl = "(void)"
-
-		if name in f.glx_vendorpriv_names:
-			print '        %s __glXSetupVendorRequest(gc, %s, %s, cmdlen);' % (pc_decl, f.opcode_real_name(), f.opcode_vendor_name(name))
-		else:
-			print '        %s __glXSetupSingleRequest(gc, %s, cmdlen);' % (pc_decl, f.opcode_name())
-
-		self.common_emit_args(f, "pc", 0, 0)
-
-		images = f.get_images()
-
-		for img in images:
-			if img.is_output:
-				o = f.command_fixed_length() - 4
-				print '        *(int32_t *)(pc + %u) = 0;' % (o)
-				if img.img_format != "GL_COLOR_INDEX" or img.img_type != "GL_BITMAP":
-					print '        * (int8_t *)(pc + %u) = state->storePack.swapEndian;' % (o)
-		
-				if f.img_reset:
-					print '        * (int8_t *)(pc + %u) = %s;' % (o + 1, f.img_reset)
-
-
-		return_name = ''
-		if f.needs_reply():
-			if f.return_type != 'void':
-				return_name = " retval"
-				return_str = " retval = (%s)" % (f.return_type)
-			else:
-				return_str = " (void)"
-
-			got_reply = 0
-
-			for p in f.parameterIterateOutputs():
-				if p.is_image():
-					[dim, w, h, d, junk] = p.get_dimensions()
-					if f.dimensions_in_reply:
-						print "        __glXReadPixelReply(dpy, gc, %u, 0, 0, 0, %s, %s, %s, GL_TRUE);" % (dim, p.img_format, p.img_type, p.name)
-					else:
-						print "        __glXReadPixelReply(dpy, gc, %u, %s, %s, %s, %s, %s, %s, GL_FALSE);" % (dim, w, h, d, p.img_format, p.img_type, p.name)
-
-					got_reply = 1
-				else:
-					if f.reply_always_array:
-						aa = "GL_TRUE"
-					else:
-						aa = "GL_FALSE"
-
-					# gl_parameter.size() returns the size
-					# of the entire data item.  If the
-					# item is a fixed-size array, this is
-					# the size of the whole array.  This
-					# is not what __glXReadReply wants. It
-					# wants the size of a single data
-					# element in the reply packet.
-					# Dividing by the array size (1 for
-					# non-arrays) gives us this.
-
-					s = p.size() / p.get_element_count()
-					print "       %s __glXReadReply(dpy, %s, %s, %s);" % (return_str, s, p.name, aa)
-					got_reply = 1
-
-
-			# If a reply wasn't read to fill an output parameter,
-			# read a NULL reply to get the return value.
-
-			if not got_reply:
-				print "       %s __glXReadReply(dpy, 0, NULL, GL_FALSE);" % (return_str)
-
-
-		elif self.debug:
-			# Only emit the extra glFinish call for functions
-			# that don't already require a reply from the server.
-			print '        __indirect_glFinish();'
-
-		if self.debug:
-			print '        printf( "Exit %%s.\\n", "gl%s" );' % (name)
-
+        return
+
+
+    def common_emit_one_arg(self, p, pc, adjust, extra_offset):
+        if p.is_array():
+            src_ptr = p.name
+        else:
+            src_ptr = "&" + p.name
+
+        if p.is_padding:
+            print '(void) memset((void *)(%s + %u), 0, %s);' \
+                % (pc, p.offset + adjust, p.size_string() )
+        elif not extra_offset:
+            print '(void) memcpy((void *)(%s + %u), (void *)(%s), %s);' \
+                % (pc, p.offset + adjust, src_ptr, p.size_string() )
+        else:
+            print '(void) memcpy((void *)(%s + %u + %s), (void *)(%s), %s);' \
+                % (pc, p.offset + adjust, extra_offset, src_ptr, p.size_string() )
 
-		print '        UnlockDisplay(dpy); SyncHandle();'
+    def common_emit_args(self, f, pc, adjust, skip_vla):
+        extra_offset = None
 
-		if name not in f.glx_vendorpriv_names:
-			print '#endif /* USE_XCB */'
+        for p in f.parameterIterateGlxSend( not skip_vla ):
+            if p.name != f.img_reset:
+                self.common_emit_one_arg(p, pc, adjust, extra_offset)
 
-		print '    }'
-		print '    return%s;' % (return_name)
-		return
+                if p.is_variable_length():
+                    temp = p.size_string()
+                    if extra_offset:
+                        extra_offset += " + %s" % (temp)
+                    else:
+                        extra_offset = temp
 
+        return
 
-	def printPixelFunction(self, f):
-		if self.pixel_stubs.has_key( f.name ):
-			# Normally gl_function::get_parameter_string could be
-			# used.  However, this call needs to have the missing
-			# dimensions (e.g., a fake height value for
-			# glTexImage1D) added in.
 
-			p_string = ""
-			for param in f.parameterIterateGlxSend():
-				if param.is_padding:
-					continue
+    def pixel_emit_args(self, f, pc, large):
+        """Emit the arguments for a pixel function.  This differs from
+        common_emit_args in that pixel functions may require padding
+        be inserted (i.e., for the missing width field for
+        TexImage1D), and they may also require a 'NULL image' flag
+        be inserted before the image data."""
 
-				p_string += ", " + param.name
+        if large:
+            adjust = 8
+        else:
+            adjust = 4
+
+        for param in f.parameterIterateGlxSend():
+            if not param.is_image():
+                self.common_emit_one_arg(param, pc, adjust, None)
+
+                if f.pad_after(param):
+                    print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset + param.size()) + adjust)
+
+            else:
+                [dim, width, height, depth, extent] = param.get_dimensions()
+                if f.glx_rop == ~0:
+                    dim_str = "dim"
+                else:
+                    dim_str = str(dim)
+
+                if param.is_padding:
+                    print '(void) memset((void *)(%s + %u), 0, %s);' \
+                    % (pc, (param.offset - 4) + adjust, param.size_string() )
+
+                if param.img_null_flag:
+                    if large:
+                        print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset - 4) + adjust)
+                    else:
+                        print '(void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (pc, (param.offset - 4) + adjust, param.name)
+
+
+                pixHeaderPtr = "%s + %u" % (pc, adjust)
+                pcPtr = "%s + %u" % (pc, param.offset + adjust)
+
+                if not large:
+                    if param.img_send_null:
+                        condition = '(compsize > 0) && (%s != NULL)' % (param.name)
+                    else:
+                        condition = 'compsize > 0'
+
+                    print 'if (%s) {' % (condition)
+                    print '    (*gc->fillImage)(gc, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr)
+                    print '} else {'
+                    print '    (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (pixHeaderPtr, dim, dim)
+                    print '}'
+                else:
+                    print '__glXSendLargeImage(gc, compsize, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr)
+
+        return
+
+
+    def large_emit_begin(self, f, op_name = None):
+        if not op_name:
+            op_name = f.opcode_real_name()
+
+        print 'const GLint op = %s;' % (op_name)
+        print 'const GLuint cmdlenLarge = cmdlen + 4;'
+        print 'GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);'
+        print '(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);'
+        print '(void) memcpy((void *)(pc + 4), (void *)(&op), 4);'
+        return
+
+
+    def common_func_print_just_start(self, f, name):
+        print '    struct glx_context * const gc = __glXGetCurrentContext();'
+
+        # The only reason that single and vendor private commands need
+        # a variable called 'dpy' is becuase they use the SyncHandle
+        # macro.  For whatever brain-dead reason, that macro is hard-
+        # coded to use a variable called 'dpy' instead of taking a
+        # parameter.
+
+        # FIXME Simplify the logic related to skip_condition and
+        # FIXME condition_list in this function.  Basically, remove
+        # FIXME skip_condition, and just append the "dpy != NULL" type
+        # FIXME condition to condition_list from the start.  The only
+        # FIXME reason it's done in this confusing way now is to
+        # FIXME minimize the diffs in the generated code.
+
+        if not f.glx_rop:
+            for p in f.parameterIterateOutputs():
+                if p.is_image() and (p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP"):
+                    print '    const __GLXattribute * const state = gc->client_state_private;'
+                    break
+
+            print '    Display * const dpy = gc->currentDpy;'
+            skip_condition = "dpy != NULL"
+        elif f.can_be_large:
+            skip_condition = "gc->currentDpy != NULL"
+        else:
+            skip_condition = None
+
+
+        if f.return_type != 'void':
+            print '    %s retval = (%s) 0;' % (f.return_type, f.return_type)
+
+
+        if name != None and name not in f.glx_vendorpriv_names:
+            print '#ifndef USE_XCB'
+        self.emit_packet_size_calculation(f, 0)
+        if name != None and name not in f.glx_vendorpriv_names:
+            print '#endif'
+
+        condition_list = []
+        for p in f.parameterIterateCounters():
+            condition_list.append( "%s >= 0" % (p.name) )
+            # 'counter' parameters cannot be negative
+            print "    if (%s < 0) {" % p.name
+            print "        __glXSetError(gc, GL_INVALID_VALUE);"
+            if f.return_type != 'void':
+                print "        return 0;"
+            else:
+                print "        return;"
+            print "    }"
+
+        if skip_condition:
+            condition_list.append( skip_condition )
+
+        if len( condition_list ) > 0:
+            if len( condition_list ) > 1:
+                skip_condition = "(%s)" % (string.join( condition_list, ") && (" ))
+            else:
+                skip_condition = "%s" % (condition_list.pop(0))
+
+            print '    if (__builtin_expect(%s, 1)) {' % (skip_condition)
+            return 1
+        else:
+            return 0
+
+
+    def printSingleFunction(self, f, name):
+        self.common_func_print_just_start(f, name)
+
+        if self.debug:
+            print '        printf( "Enter %%s...\\n", "gl%s" );' % (f.name)
+
+        if name not in f.glx_vendorpriv_names:
+
+            # XCB specific:
+            print '#ifdef USE_XCB'
+            if self.debug:
+                print '        printf("\\tUsing XCB.\\n");'
+            print '        xcb_connection_t *c = XGetXCBConnection(dpy);'
+            print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
+            xcb_name = 'xcb_glx%s' % convertStringForXCB(name)
+
+            iparams=[]
+            extra_iparams = []
+            output = None
+            for p in f.parameterIterator():
+                if p.is_output:
+                    output = p
+
+                    if p.is_image():
+                        if p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP":
+                            extra_iparams.append("state->storePack.swapEndian")
+                        else:
+                            extra_iparams.append("0")
+
+                        # Hardcode this in.  lsb_first param (apparently always GL_FALSE)
+                        # also present in GetPolygonStipple, but taken care of above.
+                        if xcb_name == "xcb_glx_read_pixels": 
+                            extra_iparams.append("0")
+                else:
+                    iparams.append(p.name)
+
+
+            xcb_request = '%s(%s)' % (xcb_name, ", ".join(["c", "gc->currentContextTag"] + iparams + extra_iparams))
+
+            if f.needs_reply():
+                print '        %s_reply_t *reply = %s_reply(c, %s, NULL);' % (xcb_name, xcb_name, xcb_request)
+                if output:
+                    if output.is_image():
+                        [dim, w, h, d, junk] = output.get_dimensions()
+                        if f.dimensions_in_reply:
+                            w = "reply->width"
+                            h = "reply->height"
+                            d = "reply->depth"
+                            if dim < 2:
+                                h = "1"
+                            else:
+                                print '        if (%s == 0) { %s = 1; }' % (h, h)
+                            if dim < 3:
+                                d = "1"
+                            else:
+                                print '        if (%s == 0) { %s = 1; }' % (d, d)
+
+                        print '        __glEmptyImage(gc, 3, %s, %s, %s, %s, %s, %s_data(reply), %s);' % (w, h, d, output.img_format, output.img_type, xcb_name, output.name)
+                    else:
+                        if f.reply_always_array:
+                            print '        (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string())
+                        else:
+                            print '        if (%s_data_length(reply) == 0)' % (xcb_name)
+                            print '            (void)memcpy(%s, &reply->datum, sizeof(reply->datum));' % (output.name)
+                            print '        else'
+                            print '            (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string())
+
+                if f.return_type != 'void':
+                    print '        retval = reply->ret_val;'
+                print '        free(reply);'
+            else:
+                print '        ' + xcb_request + ';'
+            print '#else'
+            # End of XCB specific.
+
+
+        if f.parameters != []:
+            pc_decl = "GLubyte const * pc ="
+        else:
+            pc_decl = "(void)"
+
+        if name in f.glx_vendorpriv_names:
+            print '        %s __glXSetupVendorRequest(gc, %s, %s, cmdlen);' % (pc_decl, f.opcode_real_name(), f.opcode_vendor_name(name))
+        else:
+            print '        %s __glXSetupSingleRequest(gc, %s, cmdlen);' % (pc_decl, f.opcode_name())
 
-				if param.is_image():
-					[dim, junk, junk, junk, junk] = param.get_dimensions()
+        self.common_emit_args(f, "pc", 0, 0)
 
-				if f.pad_after(param):
-					p_string += ", 1"
+        images = f.get_images()
 
-			print '    %s(%s, %u%s );' % (self.pixel_stubs[f.name] , f.opcode_name(), dim, p_string)
-			return
+        for img in images:
+            if img.is_output:
+                o = f.command_fixed_length() - 4
+                print '        *(int32_t *)(pc + %u) = 0;' % (o)
+                if img.img_format != "GL_COLOR_INDEX" or img.img_type != "GL_BITMAP":
+                    print '        * (int8_t *)(pc + %u) = state->storePack.swapEndian;' % (o)
 
+                if f.img_reset:
+                    print '        * (int8_t *)(pc + %u) = %s;' % (o + 1, f.img_reset)
 
-		if self.common_func_print_just_start(f, None):
-			trailer = "    }"
-		else:
-			trailer = None
 
+        return_name = ''
+        if f.needs_reply():
+            if f.return_type != 'void':
+                return_name = " retval"
+                return_str = " retval = (%s)" % (f.return_type)
+            else:
+                return_str = " (void)"
 
-		if f.can_be_large:
-			print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {'
-			print '    if ( (gc->pc + cmdlen) > gc->bufEnd ) {'
-			print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
-			print '    }'
+            got_reply = 0
 
-		if f.glx_rop == ~0:
-			opcode = "opcode"
-		else:
-			opcode = f.opcode_real_name()
+            for p in f.parameterIterateOutputs():
+                if p.is_image():
+                    [dim, w, h, d, junk] = p.get_dimensions()
+                    if f.dimensions_in_reply:
+                        print "        __glXReadPixelReply(dpy, gc, %u, 0, 0, 0, %s, %s, %s, GL_TRUE);" % (dim, p.img_format, p.img_type, p.name)
+                    else:
+                        print "        __glXReadPixelReply(dpy, gc, %u, %s, %s, %s, %s, %s, %s, GL_FALSE);" % (dim, w, h, d, p.img_format, p.img_type, p.name)
 
-		print 'emit_header(gc->pc, %s, cmdlen);' % (opcode)
+                    got_reply = 1
+                else:
+                    if f.reply_always_array:
+                        aa = "GL_TRUE"
+                    else:
+                        aa = "GL_FALSE"
 
-		self.pixel_emit_args( f, "gc->pc", 0 )
-		print 'gc->pc += cmdlen;'
-		print 'if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }'
+                    # gl_parameter.size() returns the size
+                    # of the entire data item.  If the
+                    # item is a fixed-size array, this is
+                    # the size of the whole array.  This
+                    # is not what __glXReadReply wants. It
+                    # wants the size of a single data
+                    # element in the reply packet.
+                    # Dividing by the array size (1 for
+                    # non-arrays) gives us this.
 
-		if f.can_be_large:
-			print '}'
-			print 'else {'
+                    s = p.size() / p.get_element_count()
+                    print "       %s __glXReadReply(dpy, %s, %s, %s);" % (return_str, s, p.name, aa)
+                    got_reply = 1
 
-			self.large_emit_begin(f, opcode)
-			self.pixel_emit_args(f, "pc", 1)
 
-			print '}'
+            # If a reply wasn't read to fill an output parameter,
+            # read a NULL reply to get the return value.
 
-		if trailer: print trailer
-		return
+            if not got_reply:
+                print "       %s __glXReadReply(dpy, 0, NULL, GL_FALSE);" % (return_str)
 
 
-	def printRenderFunction(self, f):
-		# There is a class of GL functions that take a single pointer
-		# as a parameter.  This pointer points to a fixed-size chunk
-		# of data, and the protocol for this functions is very
-		# regular.  Since they are so regular and there are so many
-		# of them, special case them with generic functions.  On
-		# x86, this saves about 26KB in the libGL.so binary.
+        elif self.debug:
+            # Only emit the extra glFinish call for functions
+            # that don't already require a reply from the server.
+            print '        __indirect_glFinish();'
 
-		if f.variable_length_parameter() == None and len(f.parameters) == 1:
-			p = f.parameters[0]
-			if p.is_pointer():
-				cmdlen = f.command_fixed_length()
-				if cmdlen in self.generic_sizes:
-					print '    generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name)
-					return
+        if self.debug:
+            print '        printf( "Exit %%s.\\n", "gl%s" );' % (name)
 
-		if self.common_func_print_just_start(f, None):
-			trailer = "    }"
-		else:
-			trailer = None
 
-		if self.debug:
-			print 'printf( "Enter %%s...\\n", "gl%s" );' % (f.name)
+        print '        UnlockDisplay(dpy); SyncHandle();'
 
-		if f.can_be_large:
-			print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {'
-			print '    if ( (gc->pc + cmdlen) > gc->bufEnd ) {'
-			print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
-			print '    }'
+        if name not in f.glx_vendorpriv_names:
+            print '#endif /* USE_XCB */'
 
-		print 'emit_header(gc->pc, %s, cmdlen);' % (f.opcode_real_name())
+        print '    }'
+        print '    return%s;' % (return_name)
+        return
 
-		self.common_emit_args(f, "gc->pc", 4, 0)
-		print 'gc->pc += cmdlen;'
-		print 'if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }'
 
-		if f.can_be_large:
-			print '}'
-			print 'else {'
+    def printPixelFunction(self, f):
+        if self.pixel_stubs.has_key( f.name ):
+            # Normally gl_function::get_parameter_string could be
+            # used.  However, this call needs to have the missing
+            # dimensions (e.g., a fake height value for
+            # glTexImage1D) added in.
 
-			self.large_emit_begin(f)
-			self.common_emit_args(f, "pc", 8, 1)
+            p_string = ""
+            for param in f.parameterIterateGlxSend():
+                if param.is_padding:
+                    continue
 
-			p = f.variable_length_parameter()
-			print '    __glXSendLargeCommand(gc, pc, %u, %s, %s);' % (p.offset + 8, p.name, p.size_string())
-			print '}'
+                p_string += ", " + param.name
 
-		if self.debug:
-			print '__indirect_glFinish();'
-			print 'printf( "Exit %%s.\\n", "gl%s" );' % (f.name)
+                if param.is_image():
+                    [dim, junk, junk, junk, junk] = param.get_dimensions()
 
-		if trailer: print trailer
-		return
+                if f.pad_after(param):
+                    p_string += ", 1"
+
+            print '    %s(%s, %u%s );' % (self.pixel_stubs[f.name] , f.opcode_name(), dim, p_string)
+            return
+
+
+        if self.common_func_print_just_start(f, None):
+            trailer = "    }"
+        else:
+            trailer = None
+
+
+        if f.can_be_large:
+            print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {'
+            print '    if ( (gc->pc + cmdlen) > gc->bufEnd ) {'
+            print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
+            print '    }'
+
+        if f.glx_rop == ~0:
+            opcode = "opcode"
+        else:
+            opcode = f.opcode_real_name()
+
+        print 'emit_header(gc->pc, %s, cmdlen);' % (opcode)
+
+        self.pixel_emit_args( f, "gc->pc", 0 )
+        print 'gc->pc += cmdlen;'
+        print 'if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }'
+
+        if f.can_be_large:
+            print '}'
+            print 'else {'
+
+            self.large_emit_begin(f, opcode)
+            self.pixel_emit_args(f, "pc", 1)
+
+            print '}'
+
+        if trailer: print trailer
+        return
+
+
+    def printRenderFunction(self, f):
+        # There is a class of GL functions that take a single pointer
+        # as a parameter.  This pointer points to a fixed-size chunk
+        # of data, and the protocol for this functions is very
+        # regular.  Since they are so regular and there are so many
+        # of them, special case them with generic functions.  On
+        # x86, this saves about 26KB in the libGL.so binary.
+
+        if f.variable_length_parameter() == None and len(f.parameters) == 1:
+            p = f.parameters[0]
+            if p.is_pointer():
+                cmdlen = f.command_fixed_length()
+                if cmdlen in self.generic_sizes:
+                    print '    generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name)
+                    return
+
+        if self.common_func_print_just_start(f, None):
+            trailer = "    }"
+        else:
+            trailer = None
+
+        if self.debug:
+            print 'printf( "Enter %%s...\\n", "gl%s" );' % (f.name)
+
+        if f.can_be_large:
+            print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {'
+            print '    if ( (gc->pc + cmdlen) > gc->bufEnd ) {'
+            print '        (void) __glXFlushRenderBuffer(gc, gc->pc);'
+            print '    }'
+
+        print 'emit_header(gc->pc, %s, cmdlen);' % (f.opcode_real_name())
+
+        self.common_emit_args(f, "gc->pc", 4, 0)
+        print 'gc->pc += cmdlen;'
+        print 'if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }'
+
+        if f.can_be_large:
+            print '}'
+            print 'else {'
+
+            self.large_emit_begin(f)
+            self.common_emit_args(f, "pc", 8, 1)
+
+            p = f.variable_length_parameter()
+            print '    __glXSendLargeCommand(gc, pc, %u, %s, %s);' % (p.offset + 8, p.name, p.size_string())
+            print '}'
+
+        if self.debug:
+            print '__indirect_glFinish();'
+            print 'printf( "Exit %%s.\\n", "gl%s" );' % (f.name)
+
+        if trailer: print trailer
+        return
 
 
 class PrintGlxProtoInit_c(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 = "glX_proto_send.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "glX_proto_send.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
 (C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM")
-		return
+        return
 
 
-	def printRealHeader(self):
-		print """/**
+    def printRealHeader(self):
+        print """/**
  * \\file indirect_init.c
  * Initialize indirect rendering dispatch table.
  *
@@ -977,53 +977,53 @@ struct _glapi_table * __glXNewIndirectAPI( void )
 
     /* now, initialize the entries we understand */"""
 
-	def printRealFooter(self):
-		print """
+    def printRealFooter(self):
+        print """
     return (struct _glapi_table *) table;
 }
 """
-		return
+        return
 
 
-	def printBody(self, api):
-		for [name, number] in api.categoryIterate():
-			if number != None:
-				preamble = '\n    /* %3u. %s */\n' % (int(number), name)
-			else:
-				preamble = '\n    /* %s */\n' % (name)
+    def printBody(self, api):
+        for [name, number] in api.categoryIterate():
+            if number != None:
+                preamble = '\n    /* %3u. %s */\n' % (int(number), name)
+            else:
+                preamble = '\n    /* %s */\n' % (name)
 
-			for func in api.functionIterateByCategory(name):
-				if func.client_supported_for_indirect():
-					if preamble:
-						print preamble
-						preamble = None
+            for func in api.functionIterateByCategory(name):
+                if func.client_supported_for_indirect():
+                    if preamble:
+                        print preamble
+                        preamble = None
 
-					if func.is_abi():
-						print '    table[{offset}] = (_glapi_proc) __indirect_gl{name};'.format(name = func.name, offset = func.offset)
-					else:
-						print '    o = _glapi_get_proc_offset("gl{0}");'.format(func.name)
-						print '    assert(o > 0);'
-						print '    table[o] = (_glapi_proc) __indirect_gl{0};'.format(func.name)
+                    if func.is_abi():
+                        print '    table[{offset}] = (_glapi_proc) __indirect_gl{name};'.format(name = func.name, offset = func.offset)
+                    else:
+                        print '    o = _glapi_get_proc_offset("gl{0}");'.format(func.name)
+                        print '    assert(o > 0);'
+                        print '    table[o] = (_glapi_proc) __indirect_gl{0};'.format(func.name)
 
-		return
+        return
 
 
 class PrintGlxProtoInit_h(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 = "glX_proto_send.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "glX_proto_send.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
 (C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM")
-		self.header_tag = "_INDIRECT_H_"
+        self.header_tag = "_INDIRECT_H_"
 
-		self.last_category = ""
-		return
+        self.last_category = ""
+        return
 
 
-	def printRealHeader(self):
-		print """/**
+    def printRealHeader(self):
+        print """/**
  * \\file
  * Prototypes for indirect rendering functions.
  *
@@ -1031,10 +1031,10 @@ class PrintGlxProtoInit_h(gl_XML.gl_print_base):
  * \\author Ian Romanick <idr@us.ibm.com>
  */
 """
-		self.printFastcall()
-		self.printNoinline()
+        self.printFastcall()
+        self.printNoinline()
 
-		print """
+        print """
 #include <X11/Xfuncproto.h>
 #include "glxclient.h"
 
@@ -1054,67 +1054,67 @@ extern _X_HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupVendorRequest(
 """
 
 
-	def printBody(self, api):
-		for func in api.functionIterateGlx():
-			params = func.get_parameter_string()
+    def printBody(self, api):
+        for func in api.functionIterateGlx():
+            params = func.get_parameter_string()
+
+            print 'extern _X_HIDDEN %s __indirect_gl%s(%s);' % (func.return_type, func.name, params)
 
-			print 'extern _X_HIDDEN %s __indirect_gl%s(%s);' % (func.return_type, func.name, params)
+            for n in func.entry_points:
+                if func.has_different_protocol(n):
+                    asdf = func.static_glx_name(n)
+                    if asdf not in func.static_entry_points:
+                        print 'extern _X_HIDDEN %s gl%s(%s);' % (func.return_type, asdf, params)
+                        # give it a easy-to-remember name
+                        if func.client_handcode:
+                            print '#define gl_dispatch_stub_%s gl%s' % (n, asdf)
+                    else:
+                        print 'GLAPI %s GLAPIENTRY gl%s(%s);' % (func.return_type, asdf, params)
 
-			for n in func.entry_points:
-				if func.has_different_protocol(n):
-					asdf = func.static_glx_name(n)
-					if asdf not in func.static_entry_points:
-						print 'extern _X_HIDDEN %s gl%s(%s);' % (func.return_type, asdf, params)
-						# give it a easy-to-remember name
-						if func.client_handcode:
-							print '#define gl_dispatch_stub_%s gl%s' % (n, asdf)
-					else:
-						print 'GLAPI %s GLAPIENTRY gl%s(%s);' % (func.return_type, asdf, params)
-						
-					break
+                    break
 
-		print ''
-		print '#ifdef GLX_SHARED_GLAPI'
-		print 'extern _X_HIDDEN void (*__indirect_get_proc_address(const char *name))(void);'
-		print '#endif'
+        print ''
+        print '#ifdef GLX_SHARED_GLAPI'
+        print 'extern _X_HIDDEN void (*__indirect_get_proc_address(const char *name))(void);'
+        print '#endif'
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0]
-	print "    -m output_mode   Output mode can be one of 'proto', 'init_c' or 'init_h'."
-	print "    -d               Enable extra debug information in the generated code."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0]
+    print "    -m output_mode   Output mode can be one of 'proto', 'init_c' or 'init_h'."
+    print "    -d               Enable extra debug information in the generated code."
+    sys.exit(1)
 
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:d")
-	except Exception,e:
-		show_usage()
-
-	debug = 0
-	mode = "proto"
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			mode = val
-		elif arg == "-d":
-			debug = 1
-
-	if mode == "proto":
-		printer = PrintGlxProtoStubs()
-	elif mode == "init_c":
-		printer = PrintGlxProtoInit_c()
-	elif mode == "init_h":
-		printer = PrintGlxProtoInit_h()
-	else:
-		show_usage()
-
-
-	printer.debug = debug
-	api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
-
-	printer.Print( api )
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m:d")
+    except Exception,e:
+        show_usage()
+
+    debug = 0
+    mode = "proto"
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            mode = val
+        elif arg == "-d":
+            debug = 1
+
+    if mode == "proto":
+        printer = PrintGlxProtoStubs()
+    elif mode == "init_c":
+        printer = PrintGlxProtoInit_c()
+    elif mode == "init_h":
+        printer = PrintGlxProtoInit_h()
+    else:
+        show_usage()
+
+
+    printer.debug = debug
+    api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
+
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_size.py b/mesalib/src/mapi/glapi/gen/glX_proto_size.py
index b31d1c650..7db816b2c 100644
--- a/mesalib/src/mapi/glapi/gen/glX_proto_size.py
+++ b/mesalib/src/mapi/glapi/gen/glX_proto_size.py
@@ -31,346 +31,346 @@ import sys, getopt, copy, string
 
 
 class glx_enum_function:
-	def __init__(self, func_name, enum_dict):
-		self.name = func_name
-		self.mode = 1
-		self.sig = None
+    def __init__(self, func_name, enum_dict):
+        self.name = func_name
+        self.mode = 1
+        self.sig = None
 
-		# "enums" is a set of lists.  The element in the set is the
-		# value of the enum.  The list is the list of names for that
-		# value.  For example, [0x8126] = {"POINT_SIZE_MIN",
-		# "POINT_SIZE_MIN_ARB", "POINT_SIZE_MIN_EXT",
-		# "POINT_SIZE_MIN_SGIS"}.
+        # "enums" is a set of lists.  The element in the set is the
+        # value of the enum.  The list is the list of names for that
+        # value.  For example, [0x8126] = {"POINT_SIZE_MIN",
+        # "POINT_SIZE_MIN_ARB", "POINT_SIZE_MIN_EXT",
+        # "POINT_SIZE_MIN_SGIS"}.
 
-		self.enums = {}
+        self.enums = {}
 
-		# "count" is indexed by count values.  Each element of count
-		# is a list of index to "enums" that have that number of
-		# associated data elements.  For example, [4] = 
-		# {GL_AMBIENT, GL_DIFFUSE, GL_SPECULAR, GL_EMISSION,
-		# GL_AMBIENT_AND_DIFFUSE} (the enum names are used here,
-		# but the actual hexadecimal values would be in the array).
+        # "count" is indexed by count values.  Each element of count
+        # is a list of index to "enums" that have that number of
+        # associated data elements.  For example, [4] = 
+        # {GL_AMBIENT, GL_DIFFUSE, GL_SPECULAR, GL_EMISSION,
+        # GL_AMBIENT_AND_DIFFUSE} (the enum names are used here,
+        # but the actual hexadecimal values would be in the array).
 
-		self.count = {}
+        self.count = {}
 
 
-		# Fill self.count and self.enums using the dictionary of enums
-		# that was passed in.  The generic Get functions (e.g.,
-		# GetBooleanv and friends) are handled specially here.  In
-		# the data the generic Get functions are refered to as "Get".
+        # Fill self.count and self.enums using the dictionary of enums
+        # that was passed in.  The generic Get functions (e.g.,
+        # GetBooleanv and friends) are handled specially here.  In
+        # the data the generic Get functions are refered to as "Get".
 
-		if func_name in ["GetIntegerv", "GetBooleanv", "GetFloatv", "GetDoublev"]:
-			match_name = "Get"
-		else:
-			match_name = func_name
-
-		mode_set = 0
-		for enum_name in enum_dict:
-			e = enum_dict[ enum_name ]
+        if func_name in ["GetIntegerv", "GetBooleanv", "GetFloatv", "GetDoublev"]:
+            match_name = "Get"
+        else:
+            match_name = func_name
 
-			if e.functions.has_key( match_name ):
-				[count, mode] = e.functions[ match_name ]
+        mode_set = 0
+        for enum_name in enum_dict:
+            e = enum_dict[ enum_name ]
 
-				if mode_set and mode != self.mode:
-					raise RuntimeError("Not all enums for %s have the same mode." % (func_name))
+            if e.functions.has_key( match_name ):
+                [count, mode] = e.functions[ match_name ]
 
-				self.mode = mode
+                if mode_set and mode != self.mode:
+                    raise RuntimeError("Not all enums for %s have the same mode." % (func_name))
 
-				if self.enums.has_key( e.value ):
-					if e.name not in self.enums[ e.value ]:
-						self.enums[ e.value ].append( e )
-				else:
-					if not self.count.has_key( count ):
-						self.count[ count ] = []
-
-					self.enums[ e.value ] = [ e ]
-					self.count[ count ].append( e.value )
+                self.mode = mode
 
+                if self.enums.has_key( e.value ):
+                    if e.name not in self.enums[ e.value ]:
+                        self.enums[ e.value ].append( e )
+                else:
+                    if not self.count.has_key( count ):
+                        self.count[ count ] = []
 
-		return
-
+                    self.enums[ e.value ] = [ e ]
+                    self.count[ count ].append( e.value )
 
-	def signature( self ):
-		if self.sig == None:
-			self.sig = ""
-			for i in self.count:
-				if i == None:
-					raise RuntimeError("i is None.  WTF?")
 
-				self.count[i].sort()
-				for e in self.count[i]:
-					self.sig += "%04x,%d," % (e, i)
+        return
 
-		return self.sig
-
-
-	def is_set( self ):
-		return self.mode
-
-
-	def PrintUsingTable(self):
-		"""Emit the body of the __gl*_size function using a pair
-		of look-up tables and a mask.  The mask is calculated such
-		that (e & mask) is unique for all the valid values of e for
-		this function.  The result of (e & mask) is used as an index
-		into the first look-up table.  If it matches e, then the
-		same entry of the second table is returned.  Otherwise zero
-		is returned.
-		
-		It seems like this should cause better code to be generated.
-		However, on x86 at least, the resulting .o file is about 20%
-		larger then the switch-statment version.  I am leaving this
-		code in because the results may be different on other
-		platforms (e.g., PowerPC or x86-64)."""
-
-		return 0
-		count = 0
-		for a in self.enums:
-			count += 1
-
-		if self.count.has_key(-1):
-			return 0
-
-		# Determine if there is some mask M, such that M = (2^N) - 1,
-		# that will generate unique values for all of the enums.
-
-		mask = 0
-		for i in [1, 2, 3, 4, 5, 6, 7, 8]:
-			mask = (1 << i) - 1
-
-			fail = 0;
-			for a in self.enums:
-				for b in self.enums:
-					if a != b:
-						if (a & mask) == (b & mask):
-							fail = 1;
-
-			if not fail:
-				break;
-			else:
-				mask = 0
 
-		if (mask != 0) and (mask < (2 * count)):
-			masked_enums = {}
-			masked_count = {}
-
-			for i in range(0, mask + 1):
-				masked_enums[i] = "0";
-				masked_count[i] = 0;
-
-			for c in self.count:
-				for e in self.count[c]:
-					i = e & mask
-					enum_obj = self.enums[e][0]
-					masked_enums[i] = '0x%04x /* %s */' % (e, enum_obj.name )
-					masked_count[i] = c
-
-
-			print '    static const GLushort a[%u] = {' % (mask + 1)
-			for e in masked_enums:
-				print '        %s, ' % (masked_enums[e])
-			print '    };'
-
-			print '    static const GLubyte b[%u] = {' % (mask + 1)
-			for c in masked_count:
-				print '        %u, ' % (masked_count[c])
-			print '    };'
-
-			print '    const unsigned idx = (e & 0x%02xU);' % (mask)
-			print ''
-			print '    return (e == a[idx]) ? (GLint) b[idx] : 0;'
-			return 1;
-		else:
-			return 0;
-
-
-	def PrintUsingSwitch(self, name):
-		"""Emit the body of the __gl*_size function using a 
-		switch-statement."""
-
-		print '    switch( e ) {'
-
-		for c in self.count:
-			for e in self.count[c]:
-				first = 1
-
-				# There may be multiple enums with the same
-				# value.  This happens has extensions are
-				# promoted from vendor-specific or EXT to
-				# ARB and to the core.  Emit the first one as
-				# a case label, and emit the others as
-				# commented-out case labels.
-
-				list = {}
-				for enum_obj in self.enums[e]:
-					list[ enum_obj.priority() ] = enum_obj.name
-
-				keys = list.keys()
-				keys.sort()
-				for k in keys:
-					j = list[k]
-					if first:
-						print '        case GL_%s:' % (j)
-						first = 0
-					else:
-						print '/*      case GL_%s:*/' % (j)
-					
-			if c == -1:
-				print '            return __gl%s_variable_size( e );' % (name)
-			else:
-				print '            return %u;' % (c)
-					
-		print '        default: return 0;'
-		print '    }'
-
-
-	def Print(self, name):
-		print '_X_INTERNAL PURE FASTCALL GLint'
-		print '__gl%s_size( GLenum e )' % (name)
-		print '{'
-
-		if not self.PrintUsingTable():
-			self.PrintUsingSwitch(name)
-
-		print '}'
-		print ''
+    def signature( self ):
+        if self.sig == None:
+            self.sig = ""
+            for i in self.count:
+                if i == None:
+                    raise RuntimeError("i is None.  WTF?")
+
+                self.count[i].sort()
+                for e in self.count[i]:
+                    self.sig += "%04x,%d," % (e, i)
+
+        return self.sig
+
+
+    def is_set( self ):
+        return self.mode
+
+
+    def PrintUsingTable(self):
+        """Emit the body of the __gl*_size function using a pair
+        of look-up tables and a mask.  The mask is calculated such
+        that (e & mask) is unique for all the valid values of e for
+        this function.  The result of (e & mask) is used as an index
+        into the first look-up table.  If it matches e, then the
+        same entry of the second table is returned.  Otherwise zero
+        is returned.
+
+        It seems like this should cause better code to be generated.
+        However, on x86 at least, the resulting .o file is about 20%
+        larger then the switch-statment version.  I am leaving this
+        code in because the results may be different on other
+        platforms (e.g., PowerPC or x86-64)."""
+
+        return 0
+        count = 0
+        for a in self.enums:
+            count += 1
+
+        if self.count.has_key(-1):
+            return 0
+
+        # Determine if there is some mask M, such that M = (2^N) - 1,
+        # that will generate unique values for all of the enums.
+
+        mask = 0
+        for i in [1, 2, 3, 4, 5, 6, 7, 8]:
+            mask = (1 << i) - 1
+
+            fail = 0;
+            for a in self.enums:
+                for b in self.enums:
+                    if a != b:
+                        if (a & mask) == (b & mask):
+                            fail = 1;
+
+            if not fail:
+                break;
+            else:
+                mask = 0
+
+        if (mask != 0) and (mask < (2 * count)):
+            masked_enums = {}
+            masked_count = {}
+
+            for i in range(0, mask + 1):
+                masked_enums[i] = "0";
+                masked_count[i] = 0;
+
+            for c in self.count:
+                for e in self.count[c]:
+                    i = e & mask
+                    enum_obj = self.enums[e][0]
+                    masked_enums[i] = '0x%04x /* %s */' % (e, enum_obj.name )
+                    masked_count[i] = c
+
+
+            print '    static const GLushort a[%u] = {' % (mask + 1)
+            for e in masked_enums:
+                print '        %s, ' % (masked_enums[e])
+            print '    };'
+
+            print '    static const GLubyte b[%u] = {' % (mask + 1)
+            for c in masked_count:
+                print '        %u, ' % (masked_count[c])
+            print '    };'
+
+            print '    const unsigned idx = (e & 0x%02xU);' % (mask)
+            print ''
+            print '    return (e == a[idx]) ? (GLint) b[idx] : 0;'
+            return 1;
+        else:
+            return 0;
+
+
+    def PrintUsingSwitch(self, name):
+        """Emit the body of the __gl*_size function using a 
+        switch-statement."""
+
+        print '    switch( e ) {'
+
+        for c in self.count:
+            for e in self.count[c]:
+                first = 1
+
+                # There may be multiple enums with the same
+                # value.  This happens has extensions are
+                # promoted from vendor-specific or EXT to
+                # ARB and to the core.  Emit the first one as
+                # a case label, and emit the others as
+                # commented-out case labels.
+
+                list = {}
+                for enum_obj in self.enums[e]:
+                    list[ enum_obj.priority() ] = enum_obj.name
+
+                keys = list.keys()
+                keys.sort()
+                for k in keys:
+                    j = list[k]
+                    if first:
+                        print '        case GL_%s:' % (j)
+                        first = 0
+                    else:
+                        print '/*      case GL_%s:*/' % (j)
+
+            if c == -1:
+                print '            return __gl%s_variable_size( e );' % (name)
+            else:
+                print '            return %u;' % (c)
+
+        print '        default: return 0;'
+        print '    }'
+
+
+    def Print(self, name):
+        print '_X_INTERNAL PURE FASTCALL GLint'
+        print '__gl%s_size( GLenum e )' % (name)
+        print '{'
+
+        if not self.PrintUsingTable():
+            self.PrintUsingSwitch(name)
+
+        print '}'
+        print ''
 
 
 class glx_server_enum_function(glx_enum_function):
-	def __init__(self, func, enum_dict):
-		glx_enum_function.__init__(self, func.name, enum_dict)
-		
-		self.function = func
-		return
+    def __init__(self, func, enum_dict):
+        glx_enum_function.__init__(self, func.name, enum_dict)
 
+        self.function = func
+        return
 
-	def signature( self ):
-		if self.sig == None:
-			sig = glx_enum_function.signature(self)
 
-			p = self.function.variable_length_parameter()
-			if p:
-				sig += "%u" % (p.size())
+    def signature( self ):
+        if self.sig == None:
+            sig = glx_enum_function.signature(self)
 
-			self.sig = sig
+            p = self.function.variable_length_parameter()
+            if p:
+                sig += "%u" % (p.size())
 
-		return self.sig;
+            self.sig = sig
 
+        return self.sig;
 
-	def Print(self, name, printer):
-		f = self.function
-		printer.common_func_print_just_header( f )
 
-		fixup = []
-		
-		foo = {}
-		for param_name in f.count_parameter_list:
-			o = f.offset_of( param_name )
-			foo[o] = param_name
+    def Print(self, name, printer):
+        f = self.function
+        printer.common_func_print_just_header( f )
 
-		for param_name in f.counter_list:
-			o = f.offset_of( param_name )
-			foo[o] = param_name
+        fixup = []
 
-		keys = foo.keys()
-		keys.sort()
-		for o in keys:
-			p = f.parameters_by_name[ foo[o] ]
+        foo = {}
+        for param_name in f.count_parameter_list:
+            o = f.offset_of( param_name )
+            foo[o] = param_name
 
-			printer.common_emit_one_arg(p, "pc", 0)
-			fixup.append( p.name )
+        for param_name in f.counter_list:
+            o = f.offset_of( param_name )
+            foo[o] = param_name
 
+        keys = foo.keys()
+        keys.sort()
+        for o in keys:
+            p = f.parameters_by_name[ foo[o] ]
 
-		print '    GLsizei compsize;'
-		print ''
+            printer.common_emit_one_arg(p, "pc", 0)
+            fixup.append( p.name )
 
-		printer.common_emit_fixups(fixup)
 
-		print ''
-		print '    compsize = __gl%s_size(%s);' % (f.name, string.join(f.count_parameter_list, ","))
-		p = f.variable_length_parameter()
-		print '    return __GLX_PAD(%s);' % (p.size_string())
+        print '    GLsizei compsize;'
+        print ''
 
-		print '}'
-		print ''
+        printer.common_emit_fixups(fixup)
+
+        print ''
+        print '    compsize = __gl%s_size(%s);' % (f.name, string.join(f.count_parameter_list, ","))
+        p = f.variable_length_parameter()
+        print '    return __GLX_PAD(%s);' % (p.size_string())
+
+        print '}'
+        print ''
 
 
 class PrintGlxSizeStubs_common(gl_XML.gl_print_base):
-	do_get = (1 << 0)
-	do_set = (1 << 1)
+    do_get = (1 << 0)
+    do_set = (1 << 1)
 
-	def __init__(self, which_functions):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, which_functions):
+        gl_XML.gl_print_base.__init__(self)
 
-		self.name = "glX_proto_size.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004", "IBM")
+        self.name = "glX_proto_size.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004", "IBM")
 
-		self.emit_set = ((which_functions & PrintGlxSizeStubs_common.do_set) != 0)
-		self.emit_get = ((which_functions & PrintGlxSizeStubs_common.do_get) != 0)
-		return
+        self.emit_set = ((which_functions & PrintGlxSizeStubs_common.do_set) != 0)
+        self.emit_get = ((which_functions & PrintGlxSizeStubs_common.do_get) != 0)
+        return
 
 
 class PrintGlxSizeStubs_c(PrintGlxSizeStubs_common):
-	def printRealHeader(self):
-		print ''
-		print '#include <X11/Xfuncproto.h>'
-		print '#include <GL/gl.h>'
-		if self.emit_get:
-			print '#include "indirect_size_get.h"'
-			print '#include "glxserver.h"'
-			print '#include "indirect_util.h"'
-		
-		print '#include "indirect_size.h"'
-
-		print ''
-		self.printPure()
-		print ''
-		self.printFastcall()
-		print ''
-		print ''
-		print '#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(GLX_USE_APPLEGL)'
-		print '#  undef HAVE_ALIAS'
-		print '#endif'
-		print '#ifdef HAVE_ALIAS'
-		print '#  define ALIAS2(from,to) \\'
-		print '    _X_INTERNAL PURE FASTCALL GLint __gl ## from ## _size( GLenum e ) \\'
-		print '        __attribute__ ((alias( # to )));'
-		print '#  define ALIAS(from,to) ALIAS2( from, __gl ## to ## _size )'
-		print '#else'
-		print '#  define ALIAS(from,to) \\'
-		print '    _X_INTERNAL PURE FASTCALL GLint __gl ## from ## _size( GLenum e ) \\'
-		print '    { return __gl ## to ## _size( e ); }'
-		print '#endif'
-		print ''
-		print ''
-
-
-	def printBody(self, api):
-		enum_sigs = {}
-		aliases = []
-
-		for func in api.functionIterateGlx():
-			ef = glx_enum_function( func.name, api.enums_by_name )
-			if len(ef.enums) == 0:
-				continue
-
-			if (ef.is_set() and self.emit_set) or (not ef.is_set() and self.emit_get):
-				sig = ef.signature()
-				if enum_sigs.has_key( sig ):
-					aliases.append( [func.name, enum_sigs[ sig ]] )
-				else:
-					enum_sigs[ sig ] = func.name
-					ef.Print( func.name )
-
-
-		for [alias_name, real_name] in aliases:
-			print 'ALIAS( %s, %s )' % (alias_name, real_name)
-
-
-				
+    def printRealHeader(self):
+        print ''
+        print '#include <X11/Xfuncproto.h>'
+        print '#include <GL/gl.h>'
+        if self.emit_get:
+            print '#include "indirect_size_get.h"'
+            print '#include "glxserver.h"'
+            print '#include "indirect_util.h"'
+
+        print '#include "indirect_size.h"'
+
+        print ''
+        self.printPure()
+        print ''
+        self.printFastcall()
+        print ''
+        print ''
+        print '#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(GLX_USE_APPLEGL)'
+        print '#  undef HAVE_ALIAS'
+        print '#endif'
+        print '#ifdef HAVE_ALIAS'
+        print '#  define ALIAS2(from,to) \\'
+        print '    _X_INTERNAL PURE FASTCALL GLint __gl ## from ## _size( GLenum e ) \\'
+        print '        __attribute__ ((alias( # to )));'
+        print '#  define ALIAS(from,to) ALIAS2( from, __gl ## to ## _size )'
+        print '#else'
+        print '#  define ALIAS(from,to) \\'
+        print '    _X_INTERNAL PURE FASTCALL GLint __gl ## from ## _size( GLenum e ) \\'
+        print '    { return __gl ## to ## _size( e ); }'
+        print '#endif'
+        print ''
+        print ''
+
+
+    def printBody(self, api):
+        enum_sigs = {}
+        aliases = []
+
+        for func in api.functionIterateGlx():
+            ef = glx_enum_function( func.name, api.enums_by_name )
+            if len(ef.enums) == 0:
+                continue
+
+            if (ef.is_set() and self.emit_set) or (not ef.is_set() and self.emit_get):
+                sig = ef.signature()
+                if enum_sigs.has_key( sig ):
+                    aliases.append( [func.name, enum_sigs[ sig ]] )
+                else:
+                    enum_sigs[ sig ] = func.name
+                    ef.Print( func.name )
+
+
+        for [alias_name, real_name] in aliases:
+            print 'ALIAS( %s, %s )' % (alias_name, real_name)
+
+
+
 class PrintGlxSizeStubs_h(PrintGlxSizeStubs_common):
-	def printRealHeader(self):
-		print """/**
+    def printRealHeader(self):
+        print """/**
  * \\file
  * Prototypes for functions used to determine the number of data elements in
  * various GLX protocol messages.
@@ -378,326 +378,326 @@ class PrintGlxSizeStubs_h(PrintGlxSizeStubs_common):
  * \\author Ian Romanick <idr@us.ibm.com>
  */
 """
-		print '#include <X11/Xfuncproto.h>'
-		print ''
-		self.printPure();
-		print ''
-		self.printFastcall();
-		print ''
+        print '#include <X11/Xfuncproto.h>'
+        print ''
+        self.printPure();
+        print ''
+        self.printFastcall();
+        print ''
 
 
-	def printBody(self, api):
-		for func in api.functionIterateGlx():
-			ef = glx_enum_function( func.name, api.enums_by_name )
-			if len(ef.enums) == 0:
-				continue
+    def printBody(self, api):
+        for func in api.functionIterateGlx():
+            ef = glx_enum_function( func.name, api.enums_by_name )
+            if len(ef.enums) == 0:
+                continue
 
-			if (ef.is_set() and self.emit_set) or (not ef.is_set() and self.emit_get):
-				print 'extern _X_INTERNAL PURE FASTCALL GLint __gl%s_size(GLenum);' % (func.name)
+            if (ef.is_set() and self.emit_set) or (not ef.is_set() and self.emit_get):
+                print 'extern _X_INTERNAL PURE FASTCALL GLint __gl%s_size(GLenum);' % (func.name)
 
 
 class PrintGlxReqSize_common(gl_XML.gl_print_base):
-	"""Common base class for PrintGlxSizeReq_h and PrintGlxSizeReq_h.
+    """Common base class for PrintGlxSizeReq_h and PrintGlxSizeReq_h.
 
-	The main purpose of this common base class is to provide the infrastructure
-	for the derrived classes to iterate over the same set of functions.
-	"""
+    The main purpose of this common base class is to provide the infrastructure
+    for the derrived classes to iterate over the same set of functions.
+    """
 
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
 
-		self.name = "glX_proto_size.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
+        self.name = "glX_proto_size.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
 
 
 class PrintGlxReqSize_h(PrintGlxReqSize_common):
-	def __init__(self):
-		PrintGlxReqSize_common.__init__(self)
-		self.header_tag = "_INDIRECT_REQSIZE_H_"
+    def __init__(self):
+        PrintGlxReqSize_common.__init__(self)
+        self.header_tag = "_INDIRECT_REQSIZE_H_"
 
 
-	def printRealHeader(self):
-		print '#include <X11/Xfuncproto.h>'
-		print ''
-		self.printPure()
-		print ''
+    def printRealHeader(self):
+        print '#include <X11/Xfuncproto.h>'
+        print ''
+        self.printPure()
+        print ''
 
 
-	def printBody(self, api):
-		for func in api.functionIterateGlx():
-			if not func.ignore and func.has_variable_size_request():
-				print 'extern PURE _X_HIDDEN int __glX%sReqSize(const GLbyte *pc, Bool swap);' % (func.name)
+    def printBody(self, api):
+        for func in api.functionIterateGlx():
+            if not func.ignore and func.has_variable_size_request():
+                print 'extern PURE _X_HIDDEN int __glX%sReqSize(const GLbyte *pc, Bool swap);' % (func.name)
 
 
 class PrintGlxReqSize_c(PrintGlxReqSize_common):
-	"""Create the server-side 'request size' functions.
-
-	Create the server-side functions that are used to determine what the
-	size of a varible length command should be.  The server then uses
-	this value to determine if the incoming command packed it malformed.
-	"""
+    """Create the server-side 'request size' functions.
+
+    Create the server-side functions that are used to determine what the
+    size of a varible length command should be.  The server then uses
+    this value to determine if the incoming command packed it malformed.
+    """
+
+    def __init__(self):
+        PrintGlxReqSize_common.__init__(self)
+        self.counter_sigs = {}
+
+
+    def printRealHeader(self):
+        print ''
+        print '#include <GL/gl.h>'
+        print '#include "glxserver.h"'
+        print '#include "glxbyteorder.h"'
+        print '#include "indirect_size.h"'
+        print '#include "indirect_reqsize.h"'
+        print ''
+        print '#define __GLX_PAD(x)  (((x) + 3) & ~3)'
+        print ''
+        print '#if defined(__CYGWIN__) || defined(__MINGW32__)'
+        print '#  undef HAVE_ALIAS'
+        print '#endif'
+        print '#ifdef HAVE_ALIAS'
+        print '#  define ALIAS2(from,to) \\'
+        print '    GLint __glX ## from ## ReqSize( const GLbyte * pc, Bool swap ) \\'
+        print '        __attribute__ ((alias( # to )));'
+        print '#  define ALIAS(from,to) ALIAS2( from, __glX ## to ## ReqSize )'
+        print '#else'
+        print '#  define ALIAS(from,to) \\'
+        print '    GLint __glX ## from ## ReqSize( const GLbyte * pc, Bool swap ) \\'
+        print '    { return __glX ## to ## ReqSize( pc, swap ); }'
+        print '#endif'
+        print ''
+        print ''
+
+
+    def printBody(self, api):
+        aliases = []
+        enum_functions = {}
+        enum_sigs = {}
+
+        for func in api.functionIterateGlx():
+            if not func.has_variable_size_request(): continue
+
+            ef = glx_server_enum_function( func, api.enums_by_name )
+            if len(ef.enums) == 0: continue
+
+            sig = ef.signature()
+
+            if not enum_functions.has_key(func.name):
+                enum_functions[ func.name ] = sig
+
+            if not enum_sigs.has_key( sig ):
+                enum_sigs[ sig ] = ef
+
+
+
+        for func in api.functionIterateGlx():
+            # Even though server-handcode fuctions are on "the
+            # list", and prototypes are generated for them, there
+            # isn't enough information to generate a size
+            # function.  If there was enough information, they
+            # probably wouldn't need to be handcoded in the first
+            # place!
+
+            if func.server_handcode: continue
+            if not func.has_variable_size_request(): continue
+
+            if enum_functions.has_key(func.name):
+                sig = enum_functions[func.name]
+                ef = enum_sigs[ sig ]
+
+                if ef.name != func.name:
+                    aliases.append( [func.name, ef.name] )
+                else:
+                    ef.Print( func.name, self )
+
+            elif func.images:
+                self.printPixelFunction(func)
+            elif func.has_variable_size_request():
+                a = self.printCountedFunction(func)
+                if a: aliases.append(a)
+
+
+        for [alias_name, real_name] in aliases:
+            print 'ALIAS( %s, %s )' % (alias_name, real_name)
+
+        return
+
+
+    def common_emit_fixups(self, fixup):
+        """Utility function to emit conditional byte-swaps."""
+
+        if fixup:
+            print '    if (swap) {'
+            for name in fixup:
+                print '        %s = bswap_32(%s);' % (name, name)
+            print '    }'
+
+        return
+
+
+    def common_emit_one_arg(self, p, pc, adjust):
+        offset = p.offset
+        dst = p.string()
+        src = '(%s *)' % (p.type_string())
+        print '%-18s = *%11s(%s + %u);' % (dst, src, pc, offset + adjust);
+        return
+
+
+    def common_func_print_just_header(self, f):
+        print 'int'
+        print '__glX%sReqSize( const GLbyte * pc, Bool swap )' % (f.name)
+        print '{'
+
+
+    def printPixelFunction(self, f):
+        self.common_func_print_just_header(f)
 
-	def __init__(self):
-		PrintGlxReqSize_common.__init__(self)
-		self.counter_sigs = {}
-
-
-	def printRealHeader(self):
-		print ''
-		print '#include <GL/gl.h>'
-		print '#include "glxserver.h"'
-		print '#include "glxbyteorder.h"'
-		print '#include "indirect_size.h"'
-		print '#include "indirect_reqsize.h"'
-		print ''
-		print '#define __GLX_PAD(x)  (((x) + 3) & ~3)'
-		print ''
-		print '#if defined(__CYGWIN__) || defined(__MINGW32__)'
-		print '#  undef HAVE_ALIAS'
-		print '#endif'
-		print '#ifdef HAVE_ALIAS'
-		print '#  define ALIAS2(from,to) \\'
-		print '    GLint __glX ## from ## ReqSize( const GLbyte * pc, Bool swap ) \\'
-		print '        __attribute__ ((alias( # to )));'
-		print '#  define ALIAS(from,to) ALIAS2( from, __glX ## to ## ReqSize )'
-		print '#else'
-		print '#  define ALIAS(from,to) \\'
-		print '    GLint __glX ## from ## ReqSize( const GLbyte * pc, Bool swap ) \\'
-		print '    { return __glX ## to ## ReqSize( pc, swap ); }'
-		print '#endif'
-		print ''
-		print ''
-
-
-	def printBody(self, api):
-		aliases = []
-		enum_functions = {}
-		enum_sigs = {}
-
-		for func in api.functionIterateGlx():
-			if not func.has_variable_size_request(): continue
-
-			ef = glx_server_enum_function( func, api.enums_by_name )
-			if len(ef.enums) == 0: continue
-
-			sig = ef.signature()
-
-			if not enum_functions.has_key(func.name):
-				enum_functions[ func.name ] = sig
-
-			if not enum_sigs.has_key( sig ):
-				enum_sigs[ sig ] = ef
-			
-
-
-		for func in api.functionIterateGlx():
-			# Even though server-handcode fuctions are on "the
-			# list", and prototypes are generated for them, there
-			# isn't enough information to generate a size
-			# function.  If there was enough information, they
-			# probably wouldn't need to be handcoded in the first
-			# place!
-
-			if func.server_handcode: continue
-			if not func.has_variable_size_request(): continue
-
-			if enum_functions.has_key(func.name):
-				sig = enum_functions[func.name]
-				ef = enum_sigs[ sig ]
-
-				if ef.name != func.name:
-					aliases.append( [func.name, ef.name] )
-				else:
-					ef.Print( func.name, self )
-
-			elif func.images:
-				self.printPixelFunction(func)
-			elif func.has_variable_size_request():
-				a = self.printCountedFunction(func)
-				if a: aliases.append(a)
-
-
-		for [alias_name, real_name] in aliases:
-			print 'ALIAS( %s, %s )' % (alias_name, real_name)
-
-		return
-
-
-	def common_emit_fixups(self, fixup):
-		"""Utility function to emit conditional byte-swaps."""
-
-		if fixup:
-			print '    if (swap) {'
-			for name in fixup:
-				print '        %s = bswap_32(%s);' % (name, name)
-			print '    }'
-
-		return
-
-
-	def common_emit_one_arg(self, p, pc, adjust):
-		offset = p.offset
-		dst = p.string()
-		src = '(%s *)' % (p.type_string())
-		print '%-18s = *%11s(%s + %u);' % (dst, src, pc, offset + adjust);
-		return
-
-
-	def common_func_print_just_header(self, f):
-		print 'int'
-		print '__glX%sReqSize( const GLbyte * pc, Bool swap )' % (f.name)
-		print '{'
-
-
-	def printPixelFunction(self, f):
-		self.common_func_print_just_header(f)
-		
-		f.offset_of( f.parameters[0].name )
-		[dim, w, h, d, junk] = f.get_images()[0].get_dimensions()
+        f.offset_of( f.parameters[0].name )
+        [dim, w, h, d, junk] = f.get_images()[0].get_dimensions()
 
-		print '    GLint row_length   = *  (GLint *)(pc +  4);'
+        print '    GLint row_length   = *  (GLint *)(pc +  4);'
 
-		if dim < 3:
-			fixup = ['row_length', 'skip_rows', 'alignment']
-			print '    GLint image_height = 0;'
-			print '    GLint skip_images  = 0;'
-			print '    GLint skip_rows    = *  (GLint *)(pc +  8);'
-			print '    GLint alignment    = *  (GLint *)(pc + 16);'
-		else:
-			fixup = ['row_length', 'image_height', 'skip_rows', 'skip_images', 'alignment']
-			print '    GLint image_height = *  (GLint *)(pc +  8);'
-			print '    GLint skip_rows    = *  (GLint *)(pc + 16);'
-			print '    GLint skip_images  = *  (GLint *)(pc + 20);'
-			print '    GLint alignment    = *  (GLint *)(pc + 32);'
+        if dim < 3:
+            fixup = ['row_length', 'skip_rows', 'alignment']
+            print '    GLint image_height = 0;'
+            print '    GLint skip_images  = 0;'
+            print '    GLint skip_rows    = *  (GLint *)(pc +  8);'
+            print '    GLint alignment    = *  (GLint *)(pc + 16);'
+        else:
+            fixup = ['row_length', 'image_height', 'skip_rows', 'skip_images', 'alignment']
+            print '    GLint image_height = *  (GLint *)(pc +  8);'
+            print '    GLint skip_rows    = *  (GLint *)(pc + 16);'
+            print '    GLint skip_images  = *  (GLint *)(pc + 20);'
+            print '    GLint alignment    = *  (GLint *)(pc + 32);'
 
-		img = f.images[0]
-		for p in f.parameterIterateGlxSend():
-			if p.name in [w, h, d, img.img_format, img.img_type, img.img_target]:
-				self.common_emit_one_arg(p, "pc", 0)
-				fixup.append( p.name )
+        img = f.images[0]
+        for p in f.parameterIterateGlxSend():
+            if p.name in [w, h, d, img.img_format, img.img_type, img.img_target]:
+                self.common_emit_one_arg(p, "pc", 0)
+                fixup.append( p.name )
 
-		print ''
+        print ''
 
-		self.common_emit_fixups(fixup)
+        self.common_emit_fixups(fixup)
 
-		if img.img_null_flag:
-			print ''
-			print '	   if (*(CARD32 *) (pc + %s))' % (img.offset - 4)
-			print '	       return 0;'
+        if img.img_null_flag:
+            print ''
+            print '	   if (*(CARD32 *) (pc + %s))' % (img.offset - 4)
+            print '	       return 0;'
 
-		print ''
-		print '    return __glXImageSize(%s, %s, %s, %s, %s, %s,' % (img.img_format, img.img_type, img.img_target, w, h, d )
-		print '                          image_height, row_length, skip_images,'
-		print '                          skip_rows, alignment);'
-		print '}'
-		print ''
-		return
+        print ''
+        print '    return __glXImageSize(%s, %s, %s, %s, %s, %s,' % (img.img_format, img.img_type, img.img_target, w, h, d )
+        print '                          image_height, row_length, skip_images,'
+        print '                          skip_rows, alignment);'
+        print '}'
+        print ''
+        return
 
 
-	def printCountedFunction(self, f):
+    def printCountedFunction(self, f):
 
-		sig = ""
-		offset = 0
-		fixup = []
-		params = []
-		plus = ''
-		size = ''
-		param_offsets = {}
+        sig = ""
+        offset = 0
+        fixup = []
+        params = []
+        plus = ''
+        size = ''
+        param_offsets = {}
 
-		# Calculate the offset of each counter parameter and the
-		# size string for the variable length parameter(s).  While
-		# that is being done, calculate a unique signature for this
-		# function.
+        # Calculate the offset of each counter parameter and the
+        # size string for the variable length parameter(s).  While
+        # that is being done, calculate a unique signature for this
+        # function.
 
-		for p in f.parameterIterateGlxSend():
-			if p.is_counter:
-				fixup.append( p.name )
-				params.append( p )
-			elif p.counter:
-				s = p.size()
-				if s == 0: s = 1
+        for p in f.parameterIterateGlxSend():
+            if p.is_counter:
+                fixup.append( p.name )
+                params.append( p )
+            elif p.counter:
+                s = p.size()
+                if s == 0: s = 1
 
-				sig += "(%u,%u)" % (f.offset_of(p.counter), s)
-				size += '%s%s' % (plus, p.size_string())
-				plus = ' + '
+                sig += "(%u,%u)" % (f.offset_of(p.counter), s)
+                size += '%s%s' % (plus, p.size_string())
+                plus = ' + '
 
 
-		# If the calculated signature matches a function that has
-		# already be emitted, don't emit this function.  Instead, add
-		# it to the list of function aliases.
+        # If the calculated signature matches a function that has
+        # already be emitted, don't emit this function.  Instead, add
+        # it to the list of function aliases.
 
-		if self.counter_sigs.has_key(sig):
-			n = self.counter_sigs[sig];
-			alias = [f.name, n]
-		else:
-			alias = None
-			self.counter_sigs[sig] = f.name
+        if self.counter_sigs.has_key(sig):
+            n = self.counter_sigs[sig];
+            alias = [f.name, n]
+        else:
+            alias = None
+            self.counter_sigs[sig] = f.name
 
-			self.common_func_print_just_header(f)
+            self.common_func_print_just_header(f)
 
-			for p in params:
-				self.common_emit_one_arg(p, "pc", 0)
+            for p in params:
+                self.common_emit_one_arg(p, "pc", 0)
 
 
-			print ''
-			self.common_emit_fixups(fixup)
-			print ''
+            print ''
+            self.common_emit_fixups(fixup)
+            print ''
 
-			print '    return __GLX_PAD(%s);' % (size)
-			print '}'
-			print ''
+            print '    return __GLX_PAD(%s);' % (size)
+            print '}'
+            print ''
 
-		return alias
+        return alias
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] -m output_mode [--only-get | --only-set] [--get-alias-set]" % sys.argv[0]
-	print "    -m output_mode   Output mode can be one of 'size_c' or 'size_h'."
-	print "    --only-get       Only emit 'get'-type functions."
-	print "    --only-set       Only emit 'set'-type functions."
-	print ""
-	print "By default, both 'get' and 'set'-type functions are emitted."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] -m output_mode [--only-get | --only-set] [--get-alias-set]" % sys.argv[0]
+    print "    -m output_mode   Output mode can be one of 'size_c' or 'size_h'."
+    print "    --only-get       Only emit 'get'-type functions."
+    print "    --only-set       Only emit 'set'-type functions."
+    print ""
+    print "By default, both 'get' and 'set'-type functions are emitted."
+    sys.exit(1)
 
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:h:", ["only-get", "only-set", "header-tag"])
-	except Exception,e:
-		show_usage()
-
-	mode = None
-	header_tag = None
-	which_functions = PrintGlxSizeStubs_common.do_get | PrintGlxSizeStubs_common.do_set
-
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			mode = val
-		elif arg == "--only-get":
-			which_functions = PrintGlxSizeStubs_common.do_get
-		elif arg == "--only-set":
-			which_functions = PrintGlxSizeStubs_common.do_set
-		elif (arg == '-h') or (arg == "--header-tag"):
-			header_tag = val
-
-	if mode == "size_c":
-		printer = PrintGlxSizeStubs_c( which_functions )
-	elif mode == "size_h":
-		printer = PrintGlxSizeStubs_h( which_functions )
-		if header_tag:
-			printer.header_tag = header_tag
-	elif mode == "reqsize_c":
-		printer = PrintGlxReqSize_c()
-	elif mode == "reqsize_h":
-		printer = PrintGlxReqSize_h()
-	else:
-		show_usage()
-
-	api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
-
-
-	printer.Print( api )
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m:h:", ["only-get", "only-set", "header-tag"])
+    except Exception,e:
+        show_usage()
+
+    mode = None
+    header_tag = None
+    which_functions = PrintGlxSizeStubs_common.do_get | PrintGlxSizeStubs_common.do_set
+
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            mode = val
+        elif arg == "--only-get":
+            which_functions = PrintGlxSizeStubs_common.do_get
+        elif arg == "--only-set":
+            which_functions = PrintGlxSizeStubs_common.do_set
+        elif (arg == '-h') or (arg == "--header-tag"):
+            header_tag = val
+
+    if mode == "size_c":
+        printer = PrintGlxSizeStubs_c( which_functions )
+    elif mode == "size_h":
+        printer = PrintGlxSizeStubs_h( which_functions )
+        if header_tag:
+            printer.header_tag = header_tag
+    elif mode == "reqsize_c":
+        printer = PrintGlxReqSize_c()
+    elif mode == "reqsize_h":
+        printer = PrintGlxReqSize_h()
+    else:
+        show_usage()
+
+    api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
+
+
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/glX_server_table.py b/mesalib/src/mapi/glapi/gen/glX_server_table.py
index 15397533f..47aa11116 100644
--- a/mesalib/src/mapi/glapi/gen/glX_server_table.py
+++ b/mesalib/src/mapi/glapi/gen/glX_server_table.py
@@ -30,381 +30,381 @@ import sys, getopt
 
 
 def log2(value):
-	for i in range(0, 30):
-		p = 1 << i
-		if p >= value:
-			return i
+    for i in range(0, 30):
+        p = 1 << i
+        if p >= value:
+            return i
 
-	return -1
+    return -1
 
 
 def round_down_to_power_of_two(n):
-	"""Returns the nearest power-of-two less than or equal to n."""
+    """Returns the nearest power-of-two less than or equal to n."""
 
-	for i in range(30, 0, -1):
-		p = 1 << i
-		if p <= n:
-			return p
+    for i in range(30, 0, -1):
+        p = 1 << i
+        if p <= n:
+            return p
 
-	return -1
+    return -1
 
 
 class function_table:
-	def __init__(self, name, do_size_check):
-		self.name_base = name
-		self.do_size_check = do_size_check
-
-
-		self.max_bits = 1
-		self.next_opcode_threshold = (1 << self.max_bits)
-		self.max_opcode = 0
-
-		self.functions = {}
-		self.lookup_table = []
-		
-		# Minimum number of opcodes in a leaf node.
-		self.min_op_bits = 3
-		self.min_op_count = (1 << self.min_op_bits)
-		return
+    def __init__(self, name, do_size_check):
+        self.name_base = name
+        self.do_size_check = do_size_check
 
 
-	def append(self, opcode, func):
-		self.functions[opcode] = func
+        self.max_bits = 1
+        self.next_opcode_threshold = (1 << self.max_bits)
+        self.max_opcode = 0
 
-		if opcode > self.max_opcode:
-			self.max_opcode = opcode
+        self.functions = {}
+        self.lookup_table = []
 
-			if opcode > self.next_opcode_threshold:
-				bits = log2(opcode)
-				if (1 << bits) <= opcode:
-					bits += 1
+        # Minimum number of opcodes in a leaf node.
+        self.min_op_bits = 3
+        self.min_op_count = (1 << self.min_op_bits)
+        return
 
-				self.max_bits = bits
-				self.next_opcode_threshold = 1 << bits
-		return
 
+    def append(self, opcode, func):
+        self.functions[opcode] = func
 
-	def divide_group(self, min_opcode, total):
-		"""Divide the group starting min_opcode into subgroups.
-		Returns a tuple containing the number of bits consumed by
-		the node, the list of the children's tuple, and the number
-		of entries in the final array used by this node and its
-		children, and the depth of the subtree rooted at the node."""
-
-		remaining_bits = self.max_bits - total
-		next_opcode = min_opcode + (1 << remaining_bits)
-		empty_children = 0
-		
-		for M in range(0, remaining_bits):
-			op_count = 1 << (remaining_bits - M);
-			child_count = 1 << M;
-
-			empty_children = 0
-			full_children = 0
-			for i in range(min_opcode, next_opcode, op_count):
-				used = 0
-				empty = 0
+        if opcode > self.max_opcode:
+            self.max_opcode = opcode
 
-				for j in range(i, i + op_count):
-					if self.functions.has_key(j):
-						used += 1;
-					else:
-						empty += 1;
-						
+            if opcode > self.next_opcode_threshold:
+                bits = log2(opcode)
+                if (1 << bits) <= opcode:
+                    bits += 1
 
-				if empty == op_count:
-					empty_children += 1
-
-				if used == op_count:
-					full_children += 1
-
-			if (empty_children > 0) or (full_children == child_count) or (op_count <= self.min_op_count):
-				break
+                self.max_bits = bits
+                self.next_opcode_threshold = 1 << bits
+        return
 
 
-		# If all the remaining bits are used by this node, as is the
-		# case when M is 0 or remaining_bits, the node is a leaf.
-
-		if (M == 0) or (M == remaining_bits):
-			return [remaining_bits, [], 0, 0]
-		else:
-			children = []
-			count = 1
-			depth = 1
-			all_children_are_nonempty_leaf_nodes = 1
-			for i in range(min_opcode, next_opcode, op_count):
-				n = self.divide_group(i, total + M)
+    def divide_group(self, min_opcode, total):
+        """Divide the group starting min_opcode into subgroups.
+        Returns a tuple containing the number of bits consumed by
+        the node, the list of the children's tuple, and the number
+        of entries in the final array used by this node and its
+        children, and the depth of the subtree rooted at the node."""
 
-				if not (n[1] == [] and not self.is_empty_leaf(i, n[0])):
-					all_children_are_nonempty_leaf_nodes = 0
+        remaining_bits = self.max_bits - total
+        next_opcode = min_opcode + (1 << remaining_bits)
+        empty_children = 0
 
-				children.append(n)
-				count += n[2] + 1
-				
-				if n[3] >= depth:
-					depth = n[3] + 1
-
-			# If all of the child nodes are non-empty leaf nodes, pull
-			# them up and make this node a leaf.
-
-			if all_children_are_nonempty_leaf_nodes:
-				return [remaining_bits, [], 0, 0]
-			else:
-				return [M, children, count, depth]
-
-
-	def is_empty_leaf(self, base_opcode, M):
-		for op in range(base_opcode, base_opcode + (1 << M)):
-			if self.functions.has_key(op):
-				return 0
-				break
-
-		return 1
-
-
-	def dump_tree(self, node, base_opcode, remaining_bits, base_entry, depth):
-		M = node[0]
-		children = node[1]
-		child_M = remaining_bits - M
-
-
-		# This actually an error condition.
-		if children == []:
-			return
-
-		print '    /* [%u] -> opcode range [%u, %u], node depth %u */' % (base_entry, base_opcode, base_opcode + (1 << remaining_bits), depth)
-		print '    %u,' % (M)
-
-		base_entry += (1 << M) + 1
-
-		child_index = base_entry
-		child_base_opcode = base_opcode
-		for child in children:
-			if child[1] == []:
-				if self.is_empty_leaf(child_base_opcode, child_M):
-					print '    EMPTY_LEAF,'
-				else:
-					# Emit the index of the next dispatch
-					# function.  Then add all the
-					# dispatch functions for this leaf
-					# node to the dispatch function
-					# lookup table.
-
-					print '    LEAF(%u),' % (len(self.lookup_table))
-
-					for op in range(child_base_opcode, child_base_opcode + (1 << child_M)):
-						if self.functions.has_key(op):
-							func = self.functions[op]
-							size = func.command_fixed_length()
-
-							if func.glx_rop != 0:
-								size += 4
-
-							size = ((size + 3) & ~3)
-
-							if func.has_variable_size_request():
-								size_name = "__glX%sReqSize" % (func.name)
-							else:
-								size_name = ""
-
-							if func.glx_vendorpriv == op:
-								func_name = func.glx_vendorpriv_names[0]
-							else:
-								func_name = func.name
-
-							temp = [op, "__glXDisp_%s" % (func_name), "__glXDispSwap_%s" % (func_name), size, size_name]
-						else:
-							temp = [op, "NULL", "NULL", 0, ""]
-
-						self.lookup_table.append(temp)
-			else:
-				print '    %u,' % (child_index)
-				child_index += child[2]
-
-			child_base_opcode += 1 << child_M
-
-		print ''
-
-		child_index = base_entry
-		for child in children:
-			if child[1] != []:
-				self.dump_tree(child, base_opcode, remaining_bits - M, child_index, depth + 1)
-				child_index += child[2]
-
-			base_opcode += 1 << (remaining_bits - M)
-
-
-	def Print(self):
-		# Each dispatch table consists of two data structures.
-		#
-		# The first structure is an N-way tree where the opcode for
-		# the function is the key.  Each node switches on a range of
-		# bits from the opcode.  M bits are extracted from the opcde
-		# and are used as an index to select one of the N, where
-		# N = 2^M, children.
-		#
-		# The tree is stored as a flat array.  The first value is the
-		# number of bits, M, used by the node.  For inner nodes, the
-		# following 2^M values are indexes into the array for the
-		# child nodes.  For leaf nodes, the followign 2^M values are
-		# indexes into the second data structure.
-		#
-		# If an inner node's child index is 0, the child is an empty
-		# leaf node.  That is, none of the opcodes selectable from
-		# that child exist.  Since most of the possible opcode space
-		# is unused, this allows compact data storage.
-		#
-		# The second data structure is an array of pairs of function
-		# pointers.  Each function contains a pointer to a protocol
-		# decode function and a pointer to a byte-swapped protocol
-		# decode function.  Elements in this array are selected by the
-		# leaf nodes of the first data structure.
-		#
-		# As the tree is traversed, an accumulator is kept.  This
-		# accumulator counts the bits of the opcode consumed by the
-		# traversal.  When accumulator + M = B, where B is the
-		# maximum number of bits in an opcode, the traversal has
-		# reached a leaf node.  The traversal starts with the most
-		# significant bits and works down to the least significant
-		# bits.
-		#
-		# Creation of the tree is the most complicated part.  At
-		# each node the elements are divided into groups of 2^M
-		# elements.  The value of M selected is the smallest possible
-		# value where all of the groups are either empty or full, or
-		# the groups are a preset minimum size.  If all the children
-		# of a node are non-empty leaf nodes, the children are merged
-		# to create a single leaf node that replaces the parent.
-
-		tree = self.divide_group(0, 0)
-
-		print '/*****************************************************************/'
-		print '/* tree depth = %u */' % (tree[3])
-		print 'static const int_fast16_t %s_dispatch_tree[%u] = {' % (self.name_base, tree[2])
-		self.dump_tree(tree, 0, self.max_bits, 0, 1)
-		print '};\n'
-		
-		# After dumping the tree, dump the function lookup table.
-		
-		print 'static const void *%s_function_table[%u][2] = {' % (self.name_base, len(self.lookup_table))
-		index = 0
-		for func in self.lookup_table:
-			opcode = func[0]
-			name = func[1]
-			name_swap = func[2]
-			
-			print '    /* [% 3u] = %5u */ {%s, %s},' % (index, opcode, name, name_swap)
-			
-			index += 1
-
-		print '};\n'
-		
-		if self.do_size_check:
-			var_table = []
-
-			print 'static const int_fast16_t %s_size_table[%u][2] = {' % (self.name_base, len(self.lookup_table))
-			index = 0
-			var_table = []
-			for func in self.lookup_table:
-				opcode = func[0]
-				fixed = func[3]
-				var = func[4]
-				
-				if var != "":
-					var_offset = "%2u" % (len(var_table))
-					var_table.append(var)
-				else:
-					var_offset = "~0"
-
-				print '    /* [%3u] = %5u */ {%3u, %s},' % (index, opcode, fixed, var_offset)
-				index += 1
-
-				
-			print '};\n'
-
-
-			print 'static const gl_proto_size_func %s_size_func_table[%u] = {' % (self.name_base, len(var_table))
-			for func in var_table:
-				print '   %s,' % (func)
- 
-			print '};\n'
-
-
-		print 'const struct __glXDispatchInfo %s_dispatch_info = {' % (self.name_base)
-		print '    %u,' % (self.max_bits)
-		print '    %s_dispatch_tree,' % (self.name_base)
-		print '    %s_function_table,' % (self.name_base)
-		if self.do_size_check:
-			print '    %s_size_table,' % (self.name_base)
-			print '    %s_size_func_table' % (self.name_base)
-		else:
-			print '    NULL,'
-			print '    NULL'
-		print '};\n'
-		return
+        for M in range(0, remaining_bits):
+            op_count = 1 << (remaining_bits - M);
+            child_count = 1 << M;
+
+            empty_children = 0
+            full_children = 0
+            for i in range(min_opcode, next_opcode, op_count):
+                used = 0
+                empty = 0
+
+                for j in range(i, i + op_count):
+                    if self.functions.has_key(j):
+                        used += 1;
+                    else:
+                        empty += 1;
+
+
+                if empty == op_count:
+                    empty_children += 1
+
+                if used == op_count:
+                    full_children += 1
+
+            if (empty_children > 0) or (full_children == child_count) or (op_count <= self.min_op_count):
+                break
+
+
+        # If all the remaining bits are used by this node, as is the
+        # case when M is 0 or remaining_bits, the node is a leaf.
+
+        if (M == 0) or (M == remaining_bits):
+            return [remaining_bits, [], 0, 0]
+        else:
+            children = []
+            count = 1
+            depth = 1
+            all_children_are_nonempty_leaf_nodes = 1
+            for i in range(min_opcode, next_opcode, op_count):
+                n = self.divide_group(i, total + M)
+
+                if not (n[1] == [] and not self.is_empty_leaf(i, n[0])):
+                    all_children_are_nonempty_leaf_nodes = 0
+
+                children.append(n)
+                count += n[2] + 1
+
+                if n[3] >= depth:
+                    depth = n[3] + 1
+
+            # If all of the child nodes are non-empty leaf nodes, pull
+            # them up and make this node a leaf.
+
+            if all_children_are_nonempty_leaf_nodes:
+                return [remaining_bits, [], 0, 0]
+            else:
+                return [M, children, count, depth]
+
+
+    def is_empty_leaf(self, base_opcode, M):
+        for op in range(base_opcode, base_opcode + (1 << M)):
+            if self.functions.has_key(op):
+                return 0
+                break
+
+        return 1
+
+
+    def dump_tree(self, node, base_opcode, remaining_bits, base_entry, depth):
+        M = node[0]
+        children = node[1]
+        child_M = remaining_bits - M
+
+
+        # This actually an error condition.
+        if children == []:
+            return
+
+        print '    /* [%u] -> opcode range [%u, %u], node depth %u */' % (base_entry, base_opcode, base_opcode + (1 << remaining_bits), depth)
+        print '    %u,' % (M)
+
+        base_entry += (1 << M) + 1
+
+        child_index = base_entry
+        child_base_opcode = base_opcode
+        for child in children:
+            if child[1] == []:
+                if self.is_empty_leaf(child_base_opcode, child_M):
+                    print '    EMPTY_LEAF,'
+                else:
+                    # Emit the index of the next dispatch
+                    # function.  Then add all the
+                    # dispatch functions for this leaf
+                    # node to the dispatch function
+                    # lookup table.
+
+                    print '    LEAF(%u),' % (len(self.lookup_table))
+
+                    for op in range(child_base_opcode, child_base_opcode + (1 << child_M)):
+                        if self.functions.has_key(op):
+                            func = self.functions[op]
+                            size = func.command_fixed_length()
+
+                            if func.glx_rop != 0:
+                                size += 4
+
+                            size = ((size + 3) & ~3)
+
+                            if func.has_variable_size_request():
+                                size_name = "__glX%sReqSize" % (func.name)
+                            else:
+                                size_name = ""
+
+                            if func.glx_vendorpriv == op:
+                                func_name = func.glx_vendorpriv_names[0]
+                            else:
+                                func_name = func.name
+
+                            temp = [op, "__glXDisp_%s" % (func_name), "__glXDispSwap_%s" % (func_name), size, size_name]
+                        else:
+                            temp = [op, "NULL", "NULL", 0, ""]
+
+                        self.lookup_table.append(temp)
+            else:
+                print '    %u,' % (child_index)
+                child_index += child[2]
+
+            child_base_opcode += 1 << child_M
+
+        print ''
+
+        child_index = base_entry
+        for child in children:
+            if child[1] != []:
+                self.dump_tree(child, base_opcode, remaining_bits - M, child_index, depth + 1)
+                child_index += child[2]
+
+            base_opcode += 1 << (remaining_bits - M)
+
+
+    def Print(self):
+        # Each dispatch table consists of two data structures.
+        #
+        # The first structure is an N-way tree where the opcode for
+        # the function is the key.  Each node switches on a range of
+        # bits from the opcode.  M bits are extracted from the opcde
+        # and are used as an index to select one of the N, where
+        # N = 2^M, children.
+        #
+        # The tree is stored as a flat array.  The first value is the
+        # number of bits, M, used by the node.  For inner nodes, the
+        # following 2^M values are indexes into the array for the
+        # child nodes.  For leaf nodes, the followign 2^M values are
+        # indexes into the second data structure.
+        #
+        # If an inner node's child index is 0, the child is an empty
+        # leaf node.  That is, none of the opcodes selectable from
+        # that child exist.  Since most of the possible opcode space
+        # is unused, this allows compact data storage.
+        #
+        # The second data structure is an array of pairs of function
+        # pointers.  Each function contains a pointer to a protocol
+        # decode function and a pointer to a byte-swapped protocol
+        # decode function.  Elements in this array are selected by the
+        # leaf nodes of the first data structure.
+        #
+        # As the tree is traversed, an accumulator is kept.  This
+        # accumulator counts the bits of the opcode consumed by the
+        # traversal.  When accumulator + M = B, where B is the
+        # maximum number of bits in an opcode, the traversal has
+        # reached a leaf node.  The traversal starts with the most
+        # significant bits and works down to the least significant
+        # bits.
+        #
+        # Creation of the tree is the most complicated part.  At
+        # each node the elements are divided into groups of 2^M
+        # elements.  The value of M selected is the smallest possible
+        # value where all of the groups are either empty or full, or
+        # the groups are a preset minimum size.  If all the children
+        # of a node are non-empty leaf nodes, the children are merged
+        # to create a single leaf node that replaces the parent.
+
+        tree = self.divide_group(0, 0)
+
+        print '/*****************************************************************/'
+        print '/* tree depth = %u */' % (tree[3])
+        print 'static const int_fast16_t %s_dispatch_tree[%u] = {' % (self.name_base, tree[2])
+        self.dump_tree(tree, 0, self.max_bits, 0, 1)
+        print '};\n'
+
+        # After dumping the tree, dump the function lookup table.
+
+        print 'static const void *%s_function_table[%u][2] = {' % (self.name_base, len(self.lookup_table))
+        index = 0
+        for func in self.lookup_table:
+            opcode = func[0]
+            name = func[1]
+            name_swap = func[2]
+
+            print '    /* [% 3u] = %5u */ {%s, %s},' % (index, opcode, name, name_swap)
+
+            index += 1
+
+        print '};\n'
+
+        if self.do_size_check:
+            var_table = []
+
+            print 'static const int_fast16_t %s_size_table[%u][2] = {' % (self.name_base, len(self.lookup_table))
+            index = 0
+            var_table = []
+            for func in self.lookup_table:
+                opcode = func[0]
+                fixed = func[3]
+                var = func[4]
+
+                if var != "":
+                    var_offset = "%2u" % (len(var_table))
+                    var_table.append(var)
+                else:
+                    var_offset = "~0"
+
+                print '    /* [%3u] = %5u */ {%3u, %s},' % (index, opcode, fixed, var_offset)
+                index += 1
+
+
+            print '};\n'
+
+
+            print 'static const gl_proto_size_func %s_size_func_table[%u] = {' % (self.name_base, len(var_table))
+            for func in var_table:
+                print '   %s,' % (func)
+
+            print '};\n'
+
+
+        print 'const struct __glXDispatchInfo %s_dispatch_info = {' % (self.name_base)
+        print '    %u,' % (self.max_bits)
+        print '    %s_dispatch_tree,' % (self.name_base)
+        print '    %s_function_table,' % (self.name_base)
+        if self.do_size_check:
+            print '    %s_size_table,' % (self.name_base)
+            print '    %s_size_func_table' % (self.name_base)
+        else:
+            print '    NULL,'
+            print '    NULL'
+        print '};\n'
+        return
 
 
 class PrintGlxDispatchTables(glX_proto_common.glx_print_proto):
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-		self.name = "glX_server_table.py (from Mesa)"
-		self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005, 2006", "IBM")
-
-		self.rop_functions = function_table("Render", 1)
-		self.sop_functions = function_table("Single", 0)
-		self.vop_functions = function_table("VendorPriv", 0)
-		return
-
-
-	def printRealHeader(self):
-		print '#include <inttypes.h>'
-		print '#include "glxserver.h"'
-		print '#include "glxext.h"'
-		print '#include "indirect_dispatch.h"'
-		print '#include "indirect_reqsize.h"'
-		print '#include "indirect_table.h"'
-		print ''
-		return
-
-
-	def printBody(self, api):
-		for f in api.functionIterateAll():
-			if not f.ignore and f.vectorequiv == None:
-				if f.glx_rop != 0:
-					self.rop_functions.append(f.glx_rop, f)
-				if f.glx_sop != 0:
-					self.sop_functions.append(f.glx_sop, f)
-				if f.glx_vendorpriv != 0:
-					self.vop_functions.append(f.glx_vendorpriv, f)
-
-		self.sop_functions.Print()
-		self.rop_functions.Print()
-		self.vop_functions.Print()
-		return
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+        self.name = "glX_server_table.py (from Mesa)"
+        self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005, 2006", "IBM")
+
+        self.rop_functions = function_table("Render", 1)
+        self.sop_functions = function_table("Single", 0)
+        self.vop_functions = function_table("VendorPriv", 0)
+        return
+
+
+    def printRealHeader(self):
+        print '#include <inttypes.h>'
+        print '#include "glxserver.h"'
+        print '#include "glxext.h"'
+        print '#include "indirect_dispatch.h"'
+        print '#include "indirect_reqsize.h"'
+        print '#include "indirect_table.h"'
+        print ''
+        return
+
+
+    def printBody(self, api):
+        for f in api.functionIterateAll():
+            if not f.ignore and f.vectorequiv == None:
+                if f.glx_rop != 0:
+                    self.rop_functions.append(f.glx_rop, f)
+                if f.glx_sop != 0:
+                    self.sop_functions.append(f.glx_sop, f)
+                if f.glx_vendorpriv != 0:
+                    self.vop_functions.append(f.glx_vendorpriv, f)
+
+        self.sop_functions.Print()
+        self.rop_functions.Print()
+        self.vop_functions.Print()
+        return
 
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
+    file_name = "gl_API.xml"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m")
+    except Exception,e:
+        show_usage()
 
-	mode = "table_c"
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			mode = val
+    mode = "table_c"
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            mode = val
 
-	if mode == "table_c":
-		printer = PrintGlxDispatchTables()
-	else:
-		show_usage()
+    if mode == "table_c":
+        printer = PrintGlxDispatchTables()
+    else:
+        show_usage()
 
 
-	api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
+    api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() )
 
 
-	printer.Print( api )
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index 751a18f5d..f83a7a718 100644
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -2981,7 +2981,6 @@
     <enum name="POLYGON_OFFSET_FACTOR"         count="1"  value="0x8038">
         <size name="Get" mode="get"/>
     </enum>
-    <enum name="POLYGON_OFFSET_BIAS"                      value="0x8039"/>
     <enum name="ALPHA4"                                   value="0x803B"/>
     <enum name="ALPHA8"                                   value="0x803C"/>
     <enum name="ALPHA12"                                  value="0x803D"/>
@@ -8089,6 +8088,8 @@
 </category>
 
 <category name="GL_EXT_polygon_offset" number="3">
+    <enum name="POLYGON_OFFSET_BIAS_EXT"                  value="0x8039"/>
+
     <function name="PolygonOffsetEXT" offset="assign">
         <param name="factor" type="GLfloat"/>
         <param name="bias" type="GLfloat"/>
diff --git a/mesalib/src/mapi/glapi/gen/gl_SPARC_asm.py b/mesalib/src/mapi/glapi/gen/gl_SPARC_asm.py
index 553959687..23e23295b 100644
--- a/mesalib/src/mapi/glapi/gen/gl_SPARC_asm.py
+++ b/mesalib/src/mapi/glapi/gen/gl_SPARC_asm.py
@@ -30,244 +30,244 @@ import gl_XML, glX_XML
 import sys, getopt
 
 class PrintGenericStubs(gl_XML.gl_print_base):
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-		self.name = "gl_SPARC_asm.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+        self.name = "gl_SPARC_asm.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")
 
 
-	def printRealHeader(self):
-		print '#ifdef __arch64__'
-		print '#define GL_OFF(N)\t((N) * 8)'
-		print '#define GL_LL\t\tldx'
-		print '#define GL_TIE_LD(SYM)\t%tie_ldx(SYM)'
-		print '#define GL_STACK_SIZE\t128'
-		print '#else'
-		print '#define GL_OFF(N)\t((N) * 4)'
-		print '#define GL_LL\t\tld'
-		print '#define GL_TIE_LD(SYM)\t%tie_ld(SYM)'
-		print '#define GL_STACK_SIZE\t64'
-		print '#endif'
-		print ''
-		print '#define GLOBL_FN(x) .globl x ; .type x, @function'
-		print '#define HIDDEN(x) .hidden x'
-		print ''
-		print '\t.register %g2, #scratch'
-		print '\t.register %g3, #scratch'
-		print ''
-		print '\t.text'
-		print ''
-		print '\tGLOBL_FN(__glapi_sparc_icache_flush)'
-		print '\tHIDDEN(__glapi_sparc_icache_flush)'
-		print '\t.type\t__glapi_sparc_icache_flush, @function'
-		print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */'
-		print '\tflush\t%o0'
-		print '\tretl'
-		print '\t nop'
-		print ''
-		print '\t.align\t32'
-		print ''
-		print '\t.type\t__glapi_sparc_get_pc, @function'
-		print '__glapi_sparc_get_pc:'
-		print '\tretl'
-		print '\t add\t%o7, %g2, %g2'
-		print '\t.size\t__glapi_sparc_get_pc, .-__glapi_sparc_get_pc'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '\tGLOBL_FN(__glapi_sparc_get_dispatch)'
-		print '\tHIDDEN(__glapi_sparc_get_dispatch)'
-		print '__glapi_sparc_get_dispatch:'
-		print '\tmov\t%o7, %g1'
-		print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
-		print '\tcall\t__glapi_sparc_get_pc'
-		print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
-		print '\tmov\t%g1, %o7'
-		print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1'
-		print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1'
-		print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)'
-		print '\tretl'
-		print '\t mov\t%g2, %o0'
-		print ''
-		print '\t.data'
-		print '\t.align\t32'
-		print ''
-		print '\t/* --> sethi %hi(_glapi_tls_Dispatch), %g1 */'
-		print '\t/* --> or %g1, %lo(_glapi_tls_Dispatch), %g1 */'
-		print '\tGLOBL_FN(__glapi_sparc_tls_stub)'
-		print '\tHIDDEN(__glapi_sparc_tls_stub)'
-		print '__glapi_sparc_tls_stub: /* Call offset in %g3 */'
-		print '\tmov\t%o7, %g1'
-		print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
-		print '\tcall\t__glapi_sparc_get_pc'
-		print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
-		print '\tmov\t%g1, %o7'
-		print '\tsrl\t%g3, 10, %g3'
-		print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1'
-		print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1'
-		print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)'
-		print '\tGL_LL\t[%g7+%g2], %g1'
-		print '\tGL_LL\t[%g1 + %g3], %g1'
-		print '\tjmp\t%g1'
-		print '\t nop'
-		print '\t.size\t__glapi_sparc_tls_stub, .-__glapi_sparc_tls_stub'
-		print ''
-		print '#define GL_STUB(fn, off)\t\t\t\t\\'
-		print '\tGLOBL_FN(fn);\t\t\t\t\t\\'
-		print 'fn:\tba\t__glapi_sparc_tls_stub;\t\t\t\\'
-		print '\t sethi\tGL_OFF(off), %g3;\t\t\t\\'
-		print '\t.size\tfn,.-fn;'
-		print ''
-		print '#elif defined(HAVE_PTHREAD)'
-		print ''
-		print '\t/* 64-bit 0x00 --> sethi %hh(_glapi_Dispatch), %g1 */'
-		print '\t/* 64-bit 0x04 --> sethi %lm(_glapi_Dispatch), %g2 */'
-		print '\t/* 64-bit 0x08 --> or %g1, %hm(_glapi_Dispatch), %g1 */'
-		print '\t/* 64-bit 0x0c --> sllx %g1, 32, %g1 */'
-		print '\t/* 64-bit 0x10 --> add %g1, %g2, %g1 */'
-		print '\t/* 64-bit 0x14 --> ldx [%g1 + %lo(_glapi_Dispatch)], %g1 */'
-		print ''
-		print '\t/* 32-bit 0x00 --> sethi %hi(_glapi_Dispatch), %g1 */'
-		print '\t/* 32-bit 0x04 --> ld [%g1 + %lo(_glapi_Dispatch)], %g1 */'
-		print ''
-		print '\t.data'
-		print '\t.align\t32'
-		print ''
-		print '\tGLOBL_FN(__glapi_sparc_pthread_stub)'
-		print '\tHIDDEN(__glapi_sparc_pthread_stub)'
-		print '__glapi_sparc_pthread_stub: /* Call offset in %g3 */'
-		print '\tmov\t%o7, %g1'
-		print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
-		print '\tcall\t__glapi_sparc_get_pc'
-		print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
-		print '\tmov\t%g1, %o7'
-		print '\tsethi\t%hi(_glapi_Dispatch), %g1'
-		print '\tor\t%g1, %lo(_glapi_Dispatch), %g1'
-		print '\tsrl\t%g3, 10, %g3'
-		print '\tGL_LL\t[%g2+%g1], %g2'
-		print '\tGL_LL\t[%g2], %g1'
-		print '\tcmp\t%g1, 0'
-		print '\tbe\t2f'
-		print '\t nop'
-		print '1:\tGL_LL\t[%g1 + %g3], %g1'
-		print '\tjmp\t%g1'
-		print '\t nop'
-		print '2:\tsave\t%sp, GL_STACK_SIZE, %sp'
-		print '\tmov\t%g3, %l0'
-		print '\tcall\t_glapi_get_dispatch'
-		print '\t nop'
-		print '\tmov\t%o0, %g1'
-		print '\tmov\t%l0, %g3'
-		print '\tba\t1b'
-		print '\t restore %g0, %g0, %g0'
-		print '\t.size\t__glapi_sparc_pthread_stub, .-__glapi_sparc_pthread_stub'
-		print ''
-		print '#define GL_STUB(fn, off)\t\t\t\\'
-		print '\tGLOBL_FN(fn);\t\t\t\t\\'
-		print 'fn:\tba\t__glapi_sparc_pthread_stub;\t\\'
-		print '\t sethi\tGL_OFF(off), %g3;\t\t\\'
-		print '\t.size\tfn,.-fn;'
-		print ''
-		print '#else /* Non-threaded version. */'
-		print ''
-		print '\t.type	__glapi_sparc_nothread_stub, @function'
-		print '__glapi_sparc_nothread_stub: /* Call offset in %g3 */'
-		print '\tmov\t%o7, %g1'
-		print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
-		print '\tcall\t__glapi_sparc_get_pc'
-		print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
-		print '\tmov\t%g1, %o7'
-		print '\tsrl\t%g3, 10, %g3'
-		print '\tsethi\t%hi(_glapi_Dispatch), %g1'
-		print '\tor\t%g1, %lo(_glapi_Dispatch), %g1'
-		print '\tGL_LL\t[%g2+%g1], %g2'
-		print '\tGL_LL\t[%g2], %g1'
-		print '\tGL_LL\t[%g1 + %g3], %g1'
-		print '\tjmp\t%g1'
-		print '\t nop'
-		print '\t.size\t__glapi_sparc_nothread_stub, .-__glapi_sparc_nothread_stub'
-		print ''
-		print '#define GL_STUB(fn, off)\t\t\t\\'
-		print '\tGLOBL_FN(fn);\t\t\t\t\\'
-		print 'fn:\tba\t__glapi_sparc_nothread_stub;\t\\'
-		print '\t sethi\tGL_OFF(off), %g3;\t\t\\'
-		print '\t.size\tfn,.-fn;'
-		print ''
-		print '#endif'
-		print ''
-		print '#define GL_STUB_ALIAS(fn, alias)		\\'
-		print '	.globl	fn;				\\'
-		print '	.set	fn, alias'
-		print ''
-		print '\t.text'
-		print '\t.align\t32'
-		print ''
-		print '\t.globl\tgl_dispatch_functions_start'
-		print '\tHIDDEN(gl_dispatch_functions_start)'
-		print 'gl_dispatch_functions_start:'
-		print ''
-		return
+    def printRealHeader(self):
+        print '#ifdef __arch64__'
+        print '#define GL_OFF(N)\t((N) * 8)'
+        print '#define GL_LL\t\tldx'
+        print '#define GL_TIE_LD(SYM)\t%tie_ldx(SYM)'
+        print '#define GL_STACK_SIZE\t128'
+        print '#else'
+        print '#define GL_OFF(N)\t((N) * 4)'
+        print '#define GL_LL\t\tld'
+        print '#define GL_TIE_LD(SYM)\t%tie_ld(SYM)'
+        print '#define GL_STACK_SIZE\t64'
+        print '#endif'
+        print ''
+        print '#define GLOBL_FN(x) .globl x ; .type x, @function'
+        print '#define HIDDEN(x) .hidden x'
+        print ''
+        print '\t.register %g2, #scratch'
+        print '\t.register %g3, #scratch'
+        print ''
+        print '\t.text'
+        print ''
+        print '\tGLOBL_FN(__glapi_sparc_icache_flush)'
+        print '\tHIDDEN(__glapi_sparc_icache_flush)'
+        print '\t.type\t__glapi_sparc_icache_flush, @function'
+        print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */'
+        print '\tflush\t%o0'
+        print '\tretl'
+        print '\t nop'
+        print ''
+        print '\t.align\t32'
+        print ''
+        print '\t.type\t__glapi_sparc_get_pc, @function'
+        print '__glapi_sparc_get_pc:'
+        print '\tretl'
+        print '\t add\t%o7, %g2, %g2'
+        print '\t.size\t__glapi_sparc_get_pc, .-__glapi_sparc_get_pc'
+        print ''
+        print '#ifdef GLX_USE_TLS'
+        print ''
+        print '\tGLOBL_FN(__glapi_sparc_get_dispatch)'
+        print '\tHIDDEN(__glapi_sparc_get_dispatch)'
+        print '__glapi_sparc_get_dispatch:'
+        print '\tmov\t%o7, %g1'
+        print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
+        print '\tcall\t__glapi_sparc_get_pc'
+        print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
+        print '\tmov\t%g1, %o7'
+        print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1'
+        print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1'
+        print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)'
+        print '\tretl'
+        print '\t mov\t%g2, %o0'
+        print ''
+        print '\t.data'
+        print '\t.align\t32'
+        print ''
+        print '\t/* --> sethi %hi(_glapi_tls_Dispatch), %g1 */'
+        print '\t/* --> or %g1, %lo(_glapi_tls_Dispatch), %g1 */'
+        print '\tGLOBL_FN(__glapi_sparc_tls_stub)'
+        print '\tHIDDEN(__glapi_sparc_tls_stub)'
+        print '__glapi_sparc_tls_stub: /* Call offset in %g3 */'
+        print '\tmov\t%o7, %g1'
+        print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
+        print '\tcall\t__glapi_sparc_get_pc'
+        print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
+        print '\tmov\t%g1, %o7'
+        print '\tsrl\t%g3, 10, %g3'
+        print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1'
+        print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1'
+        print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)'
+        print '\tGL_LL\t[%g7+%g2], %g1'
+        print '\tGL_LL\t[%g1 + %g3], %g1'
+        print '\tjmp\t%g1'
+        print '\t nop'
+        print '\t.size\t__glapi_sparc_tls_stub, .-__glapi_sparc_tls_stub'
+        print ''
+        print '#define GL_STUB(fn, off)\t\t\t\t\\'
+        print '\tGLOBL_FN(fn);\t\t\t\t\t\\'
+        print 'fn:\tba\t__glapi_sparc_tls_stub;\t\t\t\\'
+        print '\t sethi\tGL_OFF(off), %g3;\t\t\t\\'
+        print '\t.size\tfn,.-fn;'
+        print ''
+        print '#elif defined(HAVE_PTHREAD)'
+        print ''
+        print '\t/* 64-bit 0x00 --> sethi %hh(_glapi_Dispatch), %g1 */'
+        print '\t/* 64-bit 0x04 --> sethi %lm(_glapi_Dispatch), %g2 */'
+        print '\t/* 64-bit 0x08 --> or %g1, %hm(_glapi_Dispatch), %g1 */'
+        print '\t/* 64-bit 0x0c --> sllx %g1, 32, %g1 */'
+        print '\t/* 64-bit 0x10 --> add %g1, %g2, %g1 */'
+        print '\t/* 64-bit 0x14 --> ldx [%g1 + %lo(_glapi_Dispatch)], %g1 */'
+        print ''
+        print '\t/* 32-bit 0x00 --> sethi %hi(_glapi_Dispatch), %g1 */'
+        print '\t/* 32-bit 0x04 --> ld [%g1 + %lo(_glapi_Dispatch)], %g1 */'
+        print ''
+        print '\t.data'
+        print '\t.align\t32'
+        print ''
+        print '\tGLOBL_FN(__glapi_sparc_pthread_stub)'
+        print '\tHIDDEN(__glapi_sparc_pthread_stub)'
+        print '__glapi_sparc_pthread_stub: /* Call offset in %g3 */'
+        print '\tmov\t%o7, %g1'
+        print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
+        print '\tcall\t__glapi_sparc_get_pc'
+        print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
+        print '\tmov\t%g1, %o7'
+        print '\tsethi\t%hi(_glapi_Dispatch), %g1'
+        print '\tor\t%g1, %lo(_glapi_Dispatch), %g1'
+        print '\tsrl\t%g3, 10, %g3'
+        print '\tGL_LL\t[%g2+%g1], %g2'
+        print '\tGL_LL\t[%g2], %g1'
+        print '\tcmp\t%g1, 0'
+        print '\tbe\t2f'
+        print '\t nop'
+        print '1:\tGL_LL\t[%g1 + %g3], %g1'
+        print '\tjmp\t%g1'
+        print '\t nop'
+        print '2:\tsave\t%sp, GL_STACK_SIZE, %sp'
+        print '\tmov\t%g3, %l0'
+        print '\tcall\t_glapi_get_dispatch'
+        print '\t nop'
+        print '\tmov\t%o0, %g1'
+        print '\tmov\t%l0, %g3'
+        print '\tba\t1b'
+        print '\t restore %g0, %g0, %g0'
+        print '\t.size\t__glapi_sparc_pthread_stub, .-__glapi_sparc_pthread_stub'
+        print ''
+        print '#define GL_STUB(fn, off)\t\t\t\\'
+        print '\tGLOBL_FN(fn);\t\t\t\t\\'
+        print 'fn:\tba\t__glapi_sparc_pthread_stub;\t\\'
+        print '\t sethi\tGL_OFF(off), %g3;\t\t\\'
+        print '\t.size\tfn,.-fn;'
+        print ''
+        print '#else /* Non-threaded version. */'
+        print ''
+        print '\t.type	__glapi_sparc_nothread_stub, @function'
+        print '__glapi_sparc_nothread_stub: /* Call offset in %g3 */'
+        print '\tmov\t%o7, %g1'
+        print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2'
+        print '\tcall\t__glapi_sparc_get_pc'
+        print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2'
+        print '\tmov\t%g1, %o7'
+        print '\tsrl\t%g3, 10, %g3'
+        print '\tsethi\t%hi(_glapi_Dispatch), %g1'
+        print '\tor\t%g1, %lo(_glapi_Dispatch), %g1'
+        print '\tGL_LL\t[%g2+%g1], %g2'
+        print '\tGL_LL\t[%g2], %g1'
+        print '\tGL_LL\t[%g1 + %g3], %g1'
+        print '\tjmp\t%g1'
+        print '\t nop'
+        print '\t.size\t__glapi_sparc_nothread_stub, .-__glapi_sparc_nothread_stub'
+        print ''
+        print '#define GL_STUB(fn, off)\t\t\t\\'
+        print '\tGLOBL_FN(fn);\t\t\t\t\\'
+        print 'fn:\tba\t__glapi_sparc_nothread_stub;\t\\'
+        print '\t sethi\tGL_OFF(off), %g3;\t\t\\'
+        print '\t.size\tfn,.-fn;'
+        print ''
+        print '#endif'
+        print ''
+        print '#define GL_STUB_ALIAS(fn, alias)		\\'
+        print '	.globl	fn;				\\'
+        print '	.set	fn, alias'
+        print ''
+        print '\t.text'
+        print '\t.align\t32'
+        print ''
+        print '\t.globl\tgl_dispatch_functions_start'
+        print '\tHIDDEN(gl_dispatch_functions_start)'
+        print 'gl_dispatch_functions_start:'
+        print ''
+        return
 
-	def printRealFooter(self):
-		print ''
-		print '\t.globl\tgl_dispatch_functions_end'
-		print '\tHIDDEN(gl_dispatch_functions_end)'
-		print 'gl_dispatch_functions_end:'
-		return
+    def printRealFooter(self):
+        print ''
+        print '\t.globl\tgl_dispatch_functions_end'
+        print '\tHIDDEN(gl_dispatch_functions_end)'
+        print 'gl_dispatch_functions_end:'
+        return
 
-	def printBody(self, api):
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
+    def printBody(self, api):
+        for f in api.functionIterateByOffset():
+            name = f.dispatch_name()
 
-			print '\tGL_STUB(gl%s, %d)' % (name, f.offset)
+            print '\tGL_STUB(gl%s, %d)' % (name, f.offset)
 
-			if not f.is_static_entry_point(f.name):
-				print '\tHIDDEN(gl%s)' % (name)
+            if not f.is_static_entry_point(f.name):
+                print '\tHIDDEN(gl%s)' % (name)
 
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
+        for f in api.functionIterateByOffset():
+            name = f.dispatch_name()
 
-			if f.is_static_entry_point(f.name):
-				for n in f.entry_points:
-					if n != f.name:
-						text = '\tGL_STUB_ALIAS(gl%s, gl%s)' % (n, f.name)
+            if f.is_static_entry_point(f.name):
+                for n in f.entry_points:
+                    if n != f.name:
+                        text = '\tGL_STUB_ALIAS(gl%s, gl%s)' % (n, f.name)
 
-						if f.has_different_protocol(n):
-							print '#ifndef GLX_INDIRECT_RENDERING'
-							print text
-							print '#endif'
-						else:
-							print text
+                        if f.has_different_protocol(n):
+                            print '#ifndef GLX_INDIRECT_RENDERING'
+                            print text
+                            print '#endif'
+                        else:
+                            print text
 
-		return
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-	mode = "generic"
+    file_name = "gl_API.xml"
+    mode = "generic"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
+    except Exception,e:
+        show_usage()
 
-	for (arg,val) in args:
-		if arg == '-m':
-			mode = val
-		elif arg == "-f":
-			file_name = val
+    for (arg,val) in args:
+        if arg == '-m':
+            mode = val
+        elif arg == "-f":
+            file_name = val
 
-	if mode == "generic":
-		printer = PrintGenericStubs()
-	else:
-		print "ERROR: Invalid mode \"%s\" specified." % mode
-		show_usage()
+    if mode == "generic":
+        printer = PrintGenericStubs()
+    else:
+        print "ERROR: Invalid mode \"%s\" specified." % mode
+        show_usage()
 
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer.Print(api)
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/gl_XML.py b/mesalib/src/mapi/glapi/gen/gl_XML.py
index 340a581f1..ce14a416d 100644
--- a/mesalib/src/mapi/glapi/gen/gl_XML.py
+++ b/mesalib/src/mapi/glapi/gen/gl_XML.py
@@ -31,970 +31,970 @@ import typeexpr
 
 
 def parse_GL_API( file_name, factory = None ):
-	doc = libxml2.readFile( file_name, None, libxml2.XML_PARSE_XINCLUDE + libxml2.XML_PARSE_NOBLANKS + libxml2.XML_PARSE_DTDVALID + libxml2.XML_PARSE_DTDATTR + libxml2.XML_PARSE_DTDLOAD + libxml2.XML_PARSE_NOENT )
-	ret = doc.xincludeProcess()
+    doc = libxml2.readFile( file_name, None, libxml2.XML_PARSE_XINCLUDE + libxml2.XML_PARSE_NOBLANKS + libxml2.XML_PARSE_DTDVALID + libxml2.XML_PARSE_DTDATTR + libxml2.XML_PARSE_DTDLOAD + libxml2.XML_PARSE_NOENT )
+    ret = doc.xincludeProcess()
 
-	if not factory:
-		factory = gl_item_factory()
+    if not factory:
+        factory = gl_item_factory()
 
-	api = factory.create_item( "api", None, None )
-	api.process_element( doc )
+    api = factory.create_item( "api", None, None )
+    api.process_element( doc )
 
-	# After the XML has been processed, we need to go back and assign
-	# dispatch offsets to the functions that request that their offsets
-	# be assigned by the scripts.  Typically this means all functions
-	# that are not part of the ABI.
+    # After the XML has been processed, we need to go back and assign
+    # dispatch offsets to the functions that request that their offsets
+    # be assigned by the scripts.  Typically this means all functions
+    # that are not part of the ABI.
 
-	for func in api.functionIterateByCategory():
-		if func.assign_offset:
-			func.offset = api.next_offset;
-			api.next_offset += 1
+    for func in api.functionIterateByCategory():
+        if func.assign_offset:
+            func.offset = api.next_offset;
+            api.next_offset += 1
 
-	doc.freeDoc()
+    doc.freeDoc()
 
-	return api
+    return api
 
 
 def is_attr_true( element, name ):
-	"""Read a name value from an element's attributes.
-	
-	The value read from the attribute list must be either 'true' or
-	'false'.  If the value is 'false', zero will be returned.  If the
-	value is 'true', non-zero will be returned.  An exception will be
-	raised for any other value."""
-
-	value = element.nsProp( name, None )
-	if value == "true":
-		return 1
-	elif value == "false":
-		return 0
-	else:
-		raise RuntimeError('Invalid value "%s" for boolean "%s".' % (value, name))
+    """Read a name value from an element's attributes.
+
+    The value read from the attribute list must be either 'true' or
+    'false'.  If the value is 'false', zero will be returned.  If the
+    value is 'true', non-zero will be returned.  An exception will be
+    raised for any other value."""
+
+    value = element.nsProp( name, None )
+    if value == "true":
+        return 1
+    elif value == "false":
+        return 0
+    else:
+        raise RuntimeError('Invalid value "%s" for boolean "%s".' % (value, name))
 
 
 class gl_print_base:
-	"""Base class of all API pretty-printers.
+    """Base class of all API pretty-printers.
+
+    In the model-view-controller pattern, this is the view.  Any derived
+    class will want to over-ride the printBody, printRealHader, and
+    printRealFooter methods.  Some derived classes may want to over-ride
+    printHeader and printFooter, or even Print (though this is unlikely).
+    """
+
+    def __init__(self):
+        # Name of the script that is generating the output file.
+        # Every derived class should set this to the name of its
+        # source file.
 
-	In the model-view-controller pattern, this is the view.  Any derived
-	class will want to over-ride the printBody, printRealHader, and
-	printRealFooter methods.  Some derived classes may want to over-ride
-	printHeader and printFooter, or even Print (though this is unlikely).
-	"""
+        self.name = "a"
 
-	def __init__(self):
-		# Name of the script that is generating the output file.
-		# Every derived class should set this to the name of its
-		# source file.
 
-		self.name = "a"
+        # License on the *generated* source file.  This may differ
+        # from the license on the script that is generating the file.
+        # Every derived class should set this to some reasonable
+        # value.
+        #
+        # See license.py for an example of a reasonable value.
 
+        self.license = "The license for this file is unspecified."
 
-		# License on the *generated* source file.  This may differ
-		# from the license on the script that is generating the file.
-		# Every derived class should set this to some reasonable
-		# value.
-		#
-		# See license.py for an example of a reasonable value.
 
-		self.license = "The license for this file is unspecified."
+        # The header_tag is the name of the C preprocessor define
+        # used to prevent multiple inclusion.  Typically only
+        # generated C header files need this to be set.  Setting it
+        # causes code to be generated automatically in printHeader
+        # and printFooter.
 
-		
-		# The header_tag is the name of the C preprocessor define
-		# used to prevent multiple inclusion.  Typically only
-		# generated C header files need this to be set.  Setting it
-		# causes code to be generated automatically in printHeader
-		# and printFooter.
+        self.header_tag = None
 
-		self.header_tag = None
 
-		
-		# List of file-private defines that must be undefined at the
-		# end of the file.  This can be used in header files to define
-		# names for use in the file, then undefine them at the end of
-		# the header file.
+        # List of file-private defines that must be undefined at the
+        # end of the file.  This can be used in header files to define
+        # names for use in the file, then undefine them at the end of
+        # the header file.
 
-		self.undef_list = []
-		return
+        self.undef_list = []
+        return
 
 
-	def Print(self, api):
-		self.printHeader()
-		self.printBody(api)
-		self.printFooter()
-		return
+    def Print(self, api):
+        self.printHeader()
+        self.printBody(api)
+        self.printFooter()
+        return
 
 
-	def printHeader(self):
-		"""Print the header associated with all files and call the printRealHeader method."""
+    def printHeader(self):
+        """Print the header associated with all files and call the printRealHeader method."""
 
-		print '/* DO NOT EDIT - This file generated automatically by %s script */' \
-			% (self.name)
-		print ''
-		print '/*'
-		print ' * ' + self.license.replace('\n', '\n * ')
-		print ' */'
-		print ''
-		if self.header_tag:
-		    print '#if !defined( %s )' % (self.header_tag)
-		    print '#  define %s' % (self.header_tag)
-		    print ''
-		self.printRealHeader();
-		return
+        print '/* DO NOT EDIT - This file generated automatically by %s script */' \
+                % (self.name)
+        print ''
+        print '/*'
+        print ' * ' + self.license.replace('\n', '\n * ')
+        print ' */'
+        print ''
+        if self.header_tag:
+            print '#if !defined( %s )' % (self.header_tag)
+            print '#  define %s' % (self.header_tag)
+            print ''
+        self.printRealHeader();
+        return
 
 
-	def printFooter(self):
-		"""Print the header associated with all files and call the printRealFooter method."""
+    def printFooter(self):
+        """Print the header associated with all files and call the printRealFooter method."""
 
-		self.printRealFooter()
+        self.printRealFooter()
 
-		if self.undef_list:
-			print ''
-			for u in self.undef_list:
-				print "#  undef %s" % (u)
+        if self.undef_list:
+            print ''
+            for u in self.undef_list:
+                print "#  undef %s" % (u)
 
-		if self.header_tag:
-			print ''
-			print '#endif /* !defined( %s ) */' % (self.header_tag)
+        if self.header_tag:
+            print ''
+            print '#endif /* !defined( %s ) */' % (self.header_tag)
 
 
-	def printRealHeader(self):
-		"""Print the "real" header for the created file.
+    def printRealHeader(self):
+        """Print the "real" header for the created file.
 
-		In the base class, this function is empty.  All derived
-		classes should over-ride this function."""
-		return
+        In the base class, this function is empty.  All derived
+        classes should over-ride this function."""
+        return
 
 
-	def printRealFooter(self):
-		"""Print the "real" footer for the created file.
+    def printRealFooter(self):
+        """Print the "real" footer for the created file.
 
-		In the base class, this function is empty.  All derived
-		classes should over-ride this function."""
-		return
+        In the base class, this function is empty.  All derived
+        classes should over-ride this function."""
+        return
 
 
-	def printPure(self):
-		"""Conditionally define `PURE' function attribute.
+    def printPure(self):
+        """Conditionally define `PURE' function attribute.
 
-		Conditionally defines a preprocessor macro `PURE' that wraps
-		GCC's `pure' function attribute.  The conditional code can be
-		easilly adapted to other compilers that support a similar
-		feature.
+        Conditionally defines a preprocessor macro `PURE' that wraps
+        GCC's `pure' function attribute.  The conditional code can be
+        easilly adapted to other compilers that support a similar
+        feature.
 
-		The name is also added to the file's undef_list.
-		"""
-		self.undef_list.append("PURE")
-		print """#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+        The name is also added to the file's undef_list.
+        """
+        self.undef_list.append("PURE")
+        print """#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
 #    define PURE __attribute__((pure))
 #  else
 #    define PURE
 #  endif"""
-		return
+        return
 
 
-	def printFastcall(self):
-		"""Conditionally define `FASTCALL' function attribute.
+    def printFastcall(self):
+        """Conditionally define `FASTCALL' function attribute.
 
-		Conditionally defines a preprocessor macro `FASTCALL' that
-		wraps GCC's `fastcall' function attribute.  The conditional
-		code can be easilly adapted to other compilers that support a
-		similar feature.
+        Conditionally defines a preprocessor macro `FASTCALL' that
+        wraps GCC's `fastcall' function attribute.  The conditional
+        code can be easilly adapted to other compilers that support a
+        similar feature.
 
-		The name is also added to the file's undef_list.
-		"""
+        The name is also added to the file's undef_list.
+        """
 
-		self.undef_list.append("FASTCALL")
-		print """#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
+        self.undef_list.append("FASTCALL")
+        print """#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #    define FASTCALL __attribute__((fastcall))
 #  else
 #    define FASTCALL
 #  endif"""
-		return
+        return
 
 
-	def printVisibility(self, S, s):
-		"""Conditionally define visibility function attribute.
+    def printVisibility(self, S, s):
+        """Conditionally define visibility function attribute.
 
-		Conditionally defines a preprocessor macro name S that wraps
-		GCC's visibility function attribute.  The visibility used is
-		the parameter s.  The conditional code can be easilly adapted
-		to other compilers that support a similar feature.
+        Conditionally defines a preprocessor macro name S that wraps
+        GCC's visibility function attribute.  The visibility used is
+        the parameter s.  The conditional code can be easilly adapted
+        to other compilers that support a similar feature.
 
-		The name is also added to the file's undef_list.
-		"""
+        The name is also added to the file's undef_list.
+        """
 
-		self.undef_list.append(S)
-		print """#  if (defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) && defined(__ELF__))
+        self.undef_list.append(S)
+        print """#  if (defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) && defined(__ELF__))
 #    define %s  __attribute__((visibility("%s")))
 #  else
 #    define %s
 #  endif""" % (S, s, S)
-		return
+        return
 
 
-	def printNoinline(self):
-		"""Conditionally define `NOINLINE' function attribute.
+    def printNoinline(self):
+        """Conditionally define `NOINLINE' function attribute.
 
-		Conditionally defines a preprocessor macro `NOINLINE' that
-		wraps GCC's `noinline' function attribute.  The conditional
-		code can be easilly adapted to other compilers that support a
-		similar feature.
+        Conditionally defines a preprocessor macro `NOINLINE' that
+        wraps GCC's `noinline' function attribute.  The conditional
+        code can be easilly adapted to other compilers that support a
+        similar feature.
 
-		The name is also added to the file's undef_list.
-		"""
+        The name is also added to the file's undef_list.
+        """
 
-		self.undef_list.append("NOINLINE")
-		print """#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+        self.undef_list.append("NOINLINE")
+        print """#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
 #    define NOINLINE __attribute__((noinline))
 #  else
 #    define NOINLINE
 #  endif"""
-		return
+        return
 
 
 def real_function_name(element):
-	name = element.nsProp( "name", None )
-	alias = element.nsProp( "alias", None )
-	
-	if alias:
-		return alias
-	else:
-		return name
+    name = element.nsProp( "name", None )
+    alias = element.nsProp( "alias", None )
+
+    if alias:
+        return alias
+    else:
+        return name
 
 
 def real_category_name(c):
-	if re.compile("[1-9][0-9]*[.][0-9]+").match(c):
-		return "GL_VERSION_" + c.replace(".", "_")
-	else:
-		return c
+    if re.compile("[1-9][0-9]*[.][0-9]+").match(c):
+        return "GL_VERSION_" + c.replace(".", "_")
+    else:
+        return c
 
 
 def classify_category(name, number):
-	"""Based on the category name and number, select a numerical class for it.
-	
-	Categories are divided into four classes numbered 0 through 3.  The
-	classes are:
-
-		0. Core GL versions, sorted by version number.
-		1. ARB extensions, sorted by extension number.
-		2. Non-ARB extensions, sorted by extension number.
-		3. Un-numbered extensions, sorted by extension name.
-	"""
-
-	try:
-		core_version = float(name)
-	except Exception,e:
-		core_version = 0.0
-
-	if core_version > 0.0:
-		cat_type = 0
-		key = name
-	elif name.startswith("GL_ARB_") or name.startswith("GLX_ARB_") or name.startswith("WGL_ARB_"):
-		cat_type = 1
-		key = int(number)
-	else:
-		if number != None:
-			cat_type = 2
-			key = int(number)
-		else:
-			cat_type = 3
-			key = name
-
-
-	return [cat_type, key]
+    """Based on the category name and number, select a numerical class for it.
+
+    Categories are divided into four classes numbered 0 through 3.  The
+    classes are:
+
+            0. Core GL versions, sorted by version number.
+            1. ARB extensions, sorted by extension number.
+            2. Non-ARB extensions, sorted by extension number.
+            3. Un-numbered extensions, sorted by extension name.
+    """
+
+    try:
+        core_version = float(name)
+    except Exception,e:
+        core_version = 0.0
+
+    if core_version > 0.0:
+        cat_type = 0
+        key = name
+    elif name.startswith("GL_ARB_") or name.startswith("GLX_ARB_") or name.startswith("WGL_ARB_"):
+        cat_type = 1
+        key = int(number)
+    else:
+        if number != None:
+            cat_type = 2
+            key = int(number)
+        else:
+            cat_type = 3
+            key = name
+
+
+    return [cat_type, key]
 
 
 def create_parameter_string(parameters, include_names):
-	"""Create a parameter string from a list of gl_parameters."""
+    """Create a parameter string from a list of gl_parameters."""
 
-	list = []
-	for p in parameters:
-		if p.is_padding:
-			continue
+    list = []
+    for p in parameters:
+        if p.is_padding:
+            continue
 
-		if include_names:
-			list.append( p.string() )
-		else:
-			list.append( p.type_string() )
+        if include_names:
+            list.append( p.string() )
+        else:
+            list.append( p.type_string() )
 
-	if len(list) == 0: list = ["void"]
+    if len(list) == 0: list = ["void"]
 
-	return string.join(list, ", ")
+    return string.join(list, ", ")
 
 
 class gl_item:
-	def __init__(self, element, context):
-		self.context = context
-		self.name = element.nsProp( "name", None )
-		self.category = real_category_name( element.parent.nsProp( "name", None ) )
-		return
+    def __init__(self, element, context):
+        self.context = context
+        self.name = element.nsProp( "name", None )
+        self.category = real_category_name( element.parent.nsProp( "name", None ) )
+        return
 
 
 class gl_type( gl_item ):
-	def __init__(self, element, context):
-		gl_item.__init__(self, element, context)
-		self.size = int( element.nsProp( "size", None ), 0 )
+    def __init__(self, element, context):
+        gl_item.__init__(self, element, context)
+        self.size = int( element.nsProp( "size", None ), 0 )
+
+        te = typeexpr.type_expression( None )
+        tn = typeexpr.type_node()
+        tn.size = int( element.nsProp( "size", None ), 0 )
+        tn.integer = not is_attr_true( element, "float" )
+        tn.unsigned = is_attr_true( element, "unsigned" )
+        tn.pointer = is_attr_true( element, "pointer" )
+        tn.name = "GL" + self.name
+        te.set_base_type_node( tn )
 
-		te = typeexpr.type_expression( None )
-		tn = typeexpr.type_node()
-		tn.size = int( element.nsProp( "size", None ), 0 )
-		tn.integer = not is_attr_true( element, "float" )
-		tn.unsigned = is_attr_true( element, "unsigned" )
-		tn.pointer = is_attr_true( element, "pointer" )
-		tn.name = "GL" + self.name
-		te.set_base_type_node( tn )
+        self.type_expr = te
+        return
 
-		self.type_expr = te
-		return
-	
 
-	def get_type_expression(self):
-		return self.type_expr
+    def get_type_expression(self):
+        return self.type_expr
 
 
 class gl_enum( gl_item ):
-	def __init__(self, element, context):
-		gl_item.__init__(self, element, context)
-		self.value = int( element.nsProp( "value", None ), 0 )
+    def __init__(self, element, context):
+        gl_item.__init__(self, element, context)
+        self.value = int( element.nsProp( "value", None ), 0 )
 
-		temp = element.nsProp( "count", None )
-		if not temp or temp == "?":
-			self.default_count = -1
-		else:
-			try:
-				c = int(temp)
-			except Exception,e:
-				raise RuntimeError('Invalid count value "%s" for enum "%s" in function "%s" when an integer was expected.' % (temp, self.name, n))
+        temp = element.nsProp( "count", None )
+        if not temp or temp == "?":
+            self.default_count = -1
+        else:
+            try:
+                c = int(temp)
+            except Exception,e:
+                raise RuntimeError('Invalid count value "%s" for enum "%s" in function "%s" when an integer was expected.' % (temp, self.name, n))
 
-			self.default_count = c
+            self.default_count = c
 
-		return
+        return
 
 
-	def priority(self):
-		"""Calculate a 'priority' for this enum name.
-		
-		When an enum is looked up by number, there may be many
-		possible names, but only one is the 'prefered' name.  The
-		priority is used to select which name is the 'best'.
+    def priority(self):
+        """Calculate a 'priority' for this enum name.
 
-		Highest precedence is given to core GL name.  ARB extension
-		names have the next highest, followed by EXT extension names.
-		Vendor extension names are the lowest.
-		"""
+        When an enum is looked up by number, there may be many
+        possible names, but only one is the 'prefered' name.  The
+        priority is used to select which name is the 'best'.
 
-		if self.name.endswith( "_BIT" ):
-			bias = 1
-		else:
-			bias = 0
+        Highest precedence is given to core GL name.  ARB extension
+        names have the next highest, followed by EXT extension names.
+        Vendor extension names are the lowest.
+        """
 
-		if self.category.startswith( "GL_VERSION_" ):
-			priority = 0
-		elif self.category.startswith( "GL_ARB_" ):
-			priority = 2
-		elif self.category.startswith( "GL_EXT_" ):
-			priority = 4
-		else:
-			priority = 6
+        if self.name.endswith( "_BIT" ):
+            bias = 1
+        else:
+            bias = 0
 
-		return priority + bias
+        if self.category.startswith( "GL_VERSION_" ):
+            priority = 0
+        elif self.category.startswith( "GL_ARB_" ):
+            priority = 2
+        elif self.category.startswith( "GL_EXT_" ):
+            priority = 4
+        else:
+            priority = 6
+
+        return priority + bias
 
 
 
 class gl_parameter:
-	def __init__(self, element, context):
-		self.name = element.nsProp( "name", None )
+    def __init__(self, element, context):
+        self.name = element.nsProp( "name", None )
+
+        ts = element.nsProp( "type", None )
+        self.type_expr = typeexpr.type_expression( ts, context )
 
-		ts = element.nsProp( "type", None )
-		self.type_expr = typeexpr.type_expression( ts, context )
+        temp = element.nsProp( "variable_param", None )
+        if temp:
+            self.count_parameter_list = temp.split( ' ' )
+        else:
+            self.count_parameter_list = []
 
-		temp = element.nsProp( "variable_param", None )
-		if temp:
-			self.count_parameter_list = temp.split( ' ' )
-		else:
-			self.count_parameter_list = []
+        # The count tag can be either a numeric string or the name of
+        # a variable.  If it is the name of a variable, the int(c)
+        # statement will throw an exception, and the except block will
+        # take over.
 
-		# The count tag can be either a numeric string or the name of
-		# a variable.  If it is the name of a variable, the int(c)
-		# statement will throw an exception, and the except block will
-		# take over.
+        c = element.nsProp( "count", None )
+        try: 
+            count = int(c)
+            self.count = count
+            self.counter = None
+        except Exception,e:
+            count = 1
+            self.count = 0
+            self.counter = c
 
-		c = element.nsProp( "count", None )
-		try: 
-			count = int(c)
-			self.count = count
-			self.counter = None
-		except Exception,e:
-			count = 1
-			self.count = 0
-			self.counter = c
-		
-		self.count_scale = int(element.nsProp( "count_scale", None ))
+        self.count_scale = int(element.nsProp( "count_scale", None ))
 
-		elements = (count * self.count_scale)
-		if elements == 1:
-			elements = 0
+        elements = (count * self.count_scale)
+        if elements == 1:
+            elements = 0
 
-		#if ts == "GLdouble":
-		#	print '/* stack size -> %s = %u (before)*/' % (self.name, self.type_expr.get_stack_size())
-		#	print '/* # elements = %u */' % (elements)
-		self.type_expr.set_elements( elements )
-		#if ts == "GLdouble":
-		#	print '/* stack size -> %s = %u (after) */' % (self.name, self.type_expr.get_stack_size())
+        #if ts == "GLdouble":
+        #	print '/* stack size -> %s = %u (before)*/' % (self.name, self.type_expr.get_stack_size())
+        #	print '/* # elements = %u */' % (elements)
+        self.type_expr.set_elements( elements )
+        #if ts == "GLdouble":
+        #	print '/* stack size -> %s = %u (after) */' % (self.name, self.type_expr.get_stack_size())
 
-		self.is_client_only = is_attr_true( element, 'client_only' )
-		self.is_counter     = is_attr_true( element, 'counter' )
-		self.is_output      = is_attr_true( element, 'output' )
+        self.is_client_only = is_attr_true( element, 'client_only' )
+        self.is_counter     = is_attr_true( element, 'counter' )
+        self.is_output      = is_attr_true( element, 'output' )
 
 
-		# Pixel data has special parameters.
+        # Pixel data has special parameters.
 
-		self.width      = element.nsProp('img_width',  None)
-		self.height     = element.nsProp('img_height', None)
-		self.depth      = element.nsProp('img_depth',  None)
-		self.extent     = element.nsProp('img_extent', None)
+        self.width      = element.nsProp('img_width',  None)
+        self.height     = element.nsProp('img_height', None)
+        self.depth      = element.nsProp('img_depth',  None)
+        self.extent     = element.nsProp('img_extent', None)
 
-		self.img_xoff   = element.nsProp('img_xoff',   None)
-		self.img_yoff   = element.nsProp('img_yoff',   None)
-		self.img_zoff   = element.nsProp('img_zoff',   None)
-		self.img_woff   = element.nsProp('img_woff',   None)
+        self.img_xoff   = element.nsProp('img_xoff',   None)
+        self.img_yoff   = element.nsProp('img_yoff',   None)
+        self.img_zoff   = element.nsProp('img_zoff',   None)
+        self.img_woff   = element.nsProp('img_woff',   None)
 
-		self.img_format = element.nsProp('img_format', None)
-		self.img_type   = element.nsProp('img_type',   None)
-		self.img_target = element.nsProp('img_target', None)
+        self.img_format = element.nsProp('img_format', None)
+        self.img_type   = element.nsProp('img_type',   None)
+        self.img_target = element.nsProp('img_target', None)
 
-		self.img_pad_dimensions = is_attr_true( element, 'img_pad_dimensions' )
-		self.img_null_flag      = is_attr_true( element, 'img_null_flag' )
-		self.img_send_null      = is_attr_true( element, 'img_send_null' )
+        self.img_pad_dimensions = is_attr_true( element, 'img_pad_dimensions' )
+        self.img_null_flag      = is_attr_true( element, 'img_null_flag' )
+        self.img_send_null      = is_attr_true( element, 'img_send_null' )
 
-		self.is_padding = is_attr_true( element, 'padding' )
-		return
+        self.is_padding = is_attr_true( element, 'padding' )
+        return
 
 
-	def compatible(self, other):
-		return 1
+    def compatible(self, other):
+        return 1
 
 
-	def is_array(self):
-		return self.is_pointer()
+    def is_array(self):
+        return self.is_pointer()
 
 
-	def is_pointer(self):
-		return self.type_expr.is_pointer()
+    def is_pointer(self):
+        return self.type_expr.is_pointer()
 
 
-	def is_image(self):
-		if self.width:
-			return 1
-		else:
-			return 0
+    def is_image(self):
+        if self.width:
+            return 1
+        else:
+            return 0
 
 
-	def is_variable_length(self):
-		return len(self.count_parameter_list) or self.counter
+    def is_variable_length(self):
+        return len(self.count_parameter_list) or self.counter
 
 
-	def is_64_bit(self):
-		count = self.type_expr.get_element_count()
-		if count:
-			if (self.size() / count) == 8:
-				return 1
-		else:
-			if self.size() == 8:
-				return 1
+    def is_64_bit(self):
+        count = self.type_expr.get_element_count()
+        if count:
+            if (self.size() / count) == 8:
+                return 1
+        else:
+            if self.size() == 8:
+                return 1
 
-		return 0
+        return 0
 
 
-	def string(self):
-		return self.type_expr.original_string + " " + self.name
+    def string(self):
+        return self.type_expr.original_string + " " + self.name
 
 
-	def type_string(self):
-		return self.type_expr.original_string
+    def type_string(self):
+        return self.type_expr.original_string
 
 
-	def get_base_type_string(self):
-		return self.type_expr.get_base_name()
+    def get_base_type_string(self):
+        return self.type_expr.get_base_name()
 
 
-	def get_dimensions(self):
-		if not self.width:
-			return [ 0, "0", "0", "0", "0" ]
+    def get_dimensions(self):
+        if not self.width:
+            return [ 0, "0", "0", "0", "0" ]
 
-		dim = 1
-		w = self.width
-		h = "1"
-		d = "1"
-		e = "1"
+        dim = 1
+        w = self.width
+        h = "1"
+        d = "1"
+        e = "1"
 
-		if self.height:
-			dim = 2
-			h = self.height
+        if self.height:
+            dim = 2
+            h = self.height
 
-		if self.depth:
-			dim = 3
-			d = self.depth
+        if self.depth:
+            dim = 3
+            d = self.depth
 
-		if self.extent:
-			dim = 4
-			e = self.extent
+        if self.extent:
+            dim = 4
+            e = self.extent
 
-		return [ dim, w, h, d, e ]
+        return [ dim, w, h, d, e ]
 
 
-	def get_stack_size(self):
-		return self.type_expr.get_stack_size()
+    def get_stack_size(self):
+        return self.type_expr.get_stack_size()
 
 
-	def size(self):
-		if self.is_image():
-			return 0
-		else:
-			return self.type_expr.get_element_size()
+    def size(self):
+        if self.is_image():
+            return 0
+        else:
+            return self.type_expr.get_element_size()
 
 
-	def get_element_count(self):
-		c = self.type_expr.get_element_count()
-		if c == 0:
-			return 1
+    def get_element_count(self):
+        c = self.type_expr.get_element_count()
+        if c == 0:
+            return 1
 
-		return c
+        return c
 
 
-	def size_string(self, use_parens = 1):
-		s = self.size()
-		if self.counter or self.count_parameter_list:
-			list = [ "compsize" ]
+    def size_string(self, use_parens = 1):
+        s = self.size()
+        if self.counter or self.count_parameter_list:
+            list = [ "compsize" ]
 
-			if self.counter and self.count_parameter_list:
-				list.append( self.counter )
-			elif self.counter:
-				list = [ self.counter ]
+            if self.counter and self.count_parameter_list:
+                list.append( self.counter )
+            elif self.counter:
+                list = [ self.counter ]
 
-			if s > 1:
-				list.append( str(s) )
+            if s > 1:
+                list.append( str(s) )
 
-			if len(list) > 1 and use_parens :
-				return "(%s)" % (string.join(list, " * "))
-			else:
-				return string.join(list, " * ")
+            if len(list) > 1 and use_parens :
+                return "(%s)" % (string.join(list, " * "))
+            else:
+                return string.join(list, " * ")
 
-		elif self.is_image():
-			return "compsize"
-		else:
-			return str(s)
+        elif self.is_image():
+            return "compsize"
+        else:
+            return str(s)
 
 
-	def format_string(self):
-		if self.type_expr.original_string == "GLenum":
-			return "0x%x"
-		else:
-			return self.type_expr.format_string()
+    def format_string(self):
+        if self.type_expr.original_string == "GLenum":
+            return "0x%x"
+        else:
+            return self.type_expr.format_string()
 
 
 
 class gl_function( gl_item ):
-	def __init__(self, element, context):
-		self.context = context
-		self.name = None
-
-		self.entry_points = []
-		self.return_type = "void"
-		self.parameters = []
-		self.offset = -1
-		self.initialized = 0
-		self.images = []
-
-		self.assign_offset = 0
-
-		self.static_entry_points = []
+    def __init__(self, element, context):
+        self.context = context
+        self.name = None
+
+        self.entry_points = []
+        self.return_type = "void"
+        self.parameters = []
+        self.offset = -1
+        self.initialized = 0
+        self.images = []
 
-		# Track the parameter string (for the function prototype)
-		# for each entry-point.  This is done because some functions
-		# change their prototype slightly when promoted from extension
-		# to ARB extension to core.  glTexImage3DEXT and glTexImage3D
-		# are good examples of this.  Scripts that need to generate
-		# code for these differing aliases need to real prototype
-		# for each entry-point.  Otherwise, they may generate code
-		# that won't compile.
-
-		self.entry_point_parameters = {}
-
-		self.process_element( element )
-
-		return
-
-	
-	def process_element(self, element):
-		name = element.nsProp( "name", None )
-		alias = element.nsProp( "alias", None )
-
-		if is_attr_true(element, "static_dispatch"):
-			self.static_entry_points.append(name)
-
-		self.entry_points.append( name )
-		if alias:
-			true_name = alias
-		else:
-			true_name = name
-
-			# Only try to set the offset when a non-alias
-			# entry-point is being processes.
+        self.assign_offset = 0
 
-			offset = element.nsProp( "offset", None )
-			if offset:
-				try:
-					o = int( offset )
-					self.offset = o
-				except Exception, e:
-					self.offset = -1
-					if offset == "assign":
-						self.assign_offset = 1
-
-
-		if not self.name:
-			self.name = true_name
-		elif self.name != true_name:
-			raise RuntimeError("Function true name redefined.  Was %s, now %s." % (self.name, true_name))
-
-
-		# There are two possible cases.  The first time an entry-point
-		# with data is seen, self.initialized will be 0.  On that
-		# pass, we just fill in the data.  The next time an
-		# entry-point with data is seen, self.initialized will be 1.
-		# On that pass we have to make that the new values match the
-		# valuse from the previous entry-point.
-
-		parameters = []
-		return_type = "void"
-		child = element.children
-		while child:
-			if child.type == "element":
-				if child.name == "return":
-					return_type = child.nsProp( "type", None )
-				elif child.name == "param":
-					param = self.context.factory.create_item( "parameter", child, self.context)
-					parameters.append( param )
-
-			child = child.next
+        self.static_entry_points = []
 
+        # Track the parameter string (for the function prototype)
+        # for each entry-point.  This is done because some functions
+        # change their prototype slightly when promoted from extension
+        # to ARB extension to core.  glTexImage3DEXT and glTexImage3D
+        # are good examples of this.  Scripts that need to generate
+        # code for these differing aliases need to real prototype
+        # for each entry-point.  Otherwise, they may generate code
+        # that won't compile.
+
+        self.entry_point_parameters = {}
+
+        self.process_element( element )
+
+        return
+
+
+    def process_element(self, element):
+        name = element.nsProp( "name", None )
+        alias = element.nsProp( "alias", None )
+
+        if is_attr_true(element, "static_dispatch"):
+            self.static_entry_points.append(name)
+
+        self.entry_points.append( name )
+        if alias:
+            true_name = alias
+        else:
+            true_name = name
+
+            # Only try to set the offset when a non-alias
+            # entry-point is being processes.
 
-		if self.initialized:
-			if self.return_type != return_type:
-				raise RuntimeError( "Return type changed in %s.  Was %s, now %s." % (name, self.return_type, return_type))
+            offset = element.nsProp( "offset", None )
+            if offset:
+                try:
+                    o = int( offset )
+                    self.offset = o
+                except Exception, e:
+                    self.offset = -1
+                    if offset == "assign":
+                        self.assign_offset = 1
 
-			if len(parameters) != len(self.parameters):
-				raise RuntimeError( "Parameter count mismatch in %s.  Was %d, now %d." % (name, len(self.parameters), len(parameters)))
 
-			for j in range(0, len(parameters)):
-				p1 = parameters[j]
-				p2 = self.parameters[j]
-				if not p1.compatible( p2 ):
-					raise RuntimeError( 'Parameter type mismatch in %s.  "%s" was "%s", now "%s".' % (name, p2.name, p2.type_expr.original_string, p1.type_expr.original_string))
+        if not self.name:
+            self.name = true_name
+        elif self.name != true_name:
+            raise RuntimeError("Function true name redefined.  Was %s, now %s." % (self.name, true_name))
 
 
-		if true_name == name or not self.initialized:
-			self.return_type = return_type
-			self.parameters = parameters
+        # There are two possible cases.  The first time an entry-point
+        # with data is seen, self.initialized will be 0.  On that
+        # pass, we just fill in the data.  The next time an
+        # entry-point with data is seen, self.initialized will be 1.
+        # On that pass we have to make that the new values match the
+        # valuse from the previous entry-point.
 
-			for param in self.parameters:
-				if param.is_image():
-					self.images.append( param )
+        parameters = []
+        return_type = "void"
+        child = element.children
+        while child:
+            if child.type == "element":
+                if child.name == "return":
+                    return_type = child.nsProp( "type", None )
+                elif child.name == "param":
+                    param = self.context.factory.create_item( "parameter", child, self.context)
+                    parameters.append( param )
 
-		if element.children:
-			self.initialized = 1
-			self.entry_point_parameters[name] = parameters
-		else:
-			self.entry_point_parameters[name] = []
+            child = child.next
 
-		return
 
-	def filter_entry_points(self, entry_point_list):
-		"""Filter out entry points not in entry_point_list."""
-		if not self.initialized:
-			raise RuntimeError('%s is not initialized yet' % self.name)
+        if self.initialized:
+            if self.return_type != return_type:
+                raise RuntimeError( "Return type changed in %s.  Was %s, now %s." % (name, self.return_type, return_type))
 
-		entry_points = []
-		for ent in self.entry_points:
-			if ent not in entry_point_list:
-				if ent in self.static_entry_points:
-					self.static_entry_points.remove(ent)
-				self.entry_point_parameters.pop(ent)
-			else:
-				entry_points.append(ent)
+            if len(parameters) != len(self.parameters):
+                raise RuntimeError( "Parameter count mismatch in %s.  Was %d, now %d." % (name, len(self.parameters), len(parameters)))
 
-		if not entry_points:
-			raise RuntimeError('%s has no entry point after filtering' % self.name)
+            for j in range(0, len(parameters)):
+                p1 = parameters[j]
+                p2 = self.parameters[j]
+                if not p1.compatible( p2 ):
+                    raise RuntimeError( 'Parameter type mismatch in %s.  "%s" was "%s", now "%s".' % (name, p2.name, p2.type_expr.original_string, p1.type_expr.original_string))
 
-		self.entry_points = entry_points
-		if self.name not in entry_points:
-			# use the first remaining entry point
-			self.name = entry_points[0]
-			self.parameters = self.entry_point_parameters[entry_points[0]]
 
-	def get_images(self):
-		"""Return potentially empty list of input images."""
-		return self.images
+        if true_name == name or not self.initialized:
+            self.return_type = return_type
+            self.parameters = parameters
 
+            for param in self.parameters:
+                if param.is_image():
+                    self.images.append( param )
 
-	def parameterIterator(self):
-		return self.parameters.__iter__();
+        if element.children:
+            self.initialized = 1
+            self.entry_point_parameters[name] = parameters
+        else:
+            self.entry_point_parameters[name] = []
 
+        return
 
-	def get_parameter_string(self, entrypoint = None):
-		if entrypoint:
-			params = self.entry_point_parameters[ entrypoint ]
-		else:
-			params = self.parameters
-		
-		return create_parameter_string( params, 1 )
+    def filter_entry_points(self, entry_point_list):
+        """Filter out entry points not in entry_point_list."""
+        if not self.initialized:
+            raise RuntimeError('%s is not initialized yet' % self.name)
 
-	def get_called_parameter_string(self):
-		p_string = ""
-		comma = ""
+        entry_points = []
+        for ent in self.entry_points:
+            if ent not in entry_point_list:
+                if ent in self.static_entry_points:
+                    self.static_entry_points.remove(ent)
+                self.entry_point_parameters.pop(ent)
+            else:
+                entry_points.append(ent)
 
-		for p in self.parameterIterator():
-			p_string = p_string + comma + p.name
-			comma = ", "
+        if not entry_points:
+            raise RuntimeError('%s has no entry point after filtering' % self.name)
 
-		return p_string
+        self.entry_points = entry_points
+        if self.name not in entry_points:
+            # use the first remaining entry point
+            self.name = entry_points[0]
+            self.parameters = self.entry_point_parameters[entry_points[0]]
 
+    def get_images(self):
+        """Return potentially empty list of input images."""
+        return self.images
 
-	def is_abi(self):
-		return (self.offset >= 0 and not self.assign_offset)
 
-	def is_static_entry_point(self, name):
-		return name in self.static_entry_points
+    def parameterIterator(self):
+        return self.parameters.__iter__();
 
-	def dispatch_name(self):
-		if self.name in self.static_entry_points:
-			return self.name
-		else:
-			return "_dispatch_stub_%u" % (self.offset)
 
-	def static_name(self, name):
-		if name in self.static_entry_points:
-			return name
-		else:
-			return "_dispatch_stub_%u" % (self.offset)
+    def get_parameter_string(self, entrypoint = None):
+        if entrypoint:
+            params = self.entry_point_parameters[ entrypoint ]
+        else:
+            params = self.parameters
+
+        return create_parameter_string( params, 1 )
+
+    def get_called_parameter_string(self):
+        p_string = ""
+        comma = ""
+
+        for p in self.parameterIterator():
+            p_string = p_string + comma + p.name
+            comma = ", "
+
+        return p_string
+
+
+    def is_abi(self):
+        return (self.offset >= 0 and not self.assign_offset)
+
+    def is_static_entry_point(self, name):
+        return name in self.static_entry_points
+
+    def dispatch_name(self):
+        if self.name in self.static_entry_points:
+            return self.name
+        else:
+            return "_dispatch_stub_%u" % (self.offset)
+
+    def static_name(self, name):
+        if name in self.static_entry_points:
+            return name
+        else:
+            return "_dispatch_stub_%u" % (self.offset)
 
 
 class gl_item_factory:
-	"""Factory to create objects derived from gl_item."""
-
-	def create_item(self, item_name, element, context):
-		if item_name == "function":
-			return gl_function(element, context)
-		if item_name == "type":
-			return gl_type(element, context)
-		elif item_name == "enum":
-			return gl_enum(element, context)
-		elif item_name == "parameter":
-			return gl_parameter(element, context)
-		elif item_name == "api":
-			return gl_api(self)
-		else:
-			return None
+    """Factory to create objects derived from gl_item."""
+
+    def create_item(self, item_name, element, context):
+        if item_name == "function":
+            return gl_function(element, context)
+        if item_name == "type":
+            return gl_type(element, context)
+        elif item_name == "enum":
+            return gl_enum(element, context)
+        elif item_name == "parameter":
+            return gl_parameter(element, context)
+        elif item_name == "api":
+            return gl_api(self)
+        else:
+            return None
 
 
 class gl_api:
-	def __init__(self, factory):
-		self.functions_by_name = {}
-		self.enums_by_name = {}
-		self.types_by_name = {}
+    def __init__(self, factory):
+        self.functions_by_name = {}
+        self.enums_by_name = {}
+        self.types_by_name = {}
+
+        self.category_dict = {}
+        self.categories = [{}, {}, {}, {}]
+
+        self.factory = factory
+
+        self.next_offset = 0
+
+        typeexpr.create_initial_types()
+        return
+
+    def filter_functions(self, entry_point_list):
+        """Filter out entry points not in entry_point_list."""
+        functions_by_name = {}
+        for func in self.functions_by_name.itervalues():
+            entry_points = [ent for ent in func.entry_points if ent in entry_point_list]
+            if entry_points:
+                func.filter_entry_points(entry_points)
+                functions_by_name[func.name] = func
 
-		self.category_dict = {}
-		self.categories = [{}, {}, {}, {}]
+        self.functions_by_name = functions_by_name
 
-		self.factory = factory
+    def process_element(self, doc):
+        element = doc.children
+        while element.type != "element" or element.name != "OpenGLAPI":
+            element = element.next
 
-		self.next_offset = 0
+        if element:
+            self.process_OpenGLAPI(element)
+        return
 
-		typeexpr.create_initial_types()
-		return
 
-	def filter_functions(self, entry_point_list):
-		"""Filter out entry points not in entry_point_list."""
-		functions_by_name = {}
-		for func in self.functions_by_name.itervalues():
-			entry_points = [ent for ent in func.entry_points if ent in entry_point_list]
-			if entry_points:
-				func.filter_entry_points(entry_points)
-				functions_by_name[func.name] = func
+    def process_OpenGLAPI(self, element):
+        child = element.children
+        while child:
+            if child.type == "element":
+                if child.name == "category":
+                    self.process_category( child )
+                elif child.name == "OpenGLAPI":
+                    self.process_OpenGLAPI( child )
 
-		self.functions_by_name = functions_by_name
+            child = child.next
 
-	def process_element(self, doc):
-		element = doc.children
-		while element.type != "element" or element.name != "OpenGLAPI":
-			element = element.next
+        return
 
-		if element:
-			self.process_OpenGLAPI(element)
-		return
 
+    def process_category(self, cat):
+        cat_name = cat.nsProp( "name", None )
+        cat_number = cat.nsProp( "number", None )
 
-	def process_OpenGLAPI(self, element):
-		child = element.children
-		while child:
-			if child.type == "element":
-				if child.name == "category":
-					self.process_category( child )
-				elif child.name == "OpenGLAPI":
-					self.process_OpenGLAPI( child )
+        [cat_type, key] = classify_category(cat_name, cat_number)
+        self.categories[cat_type][key] = [cat_name, cat_number]
 
-			child = child.next
+        child = cat.children
+        while child:
+            if child.type == "element":
+                if child.name == "function":
+                    func_name = real_function_name( child )
 
-		return
+                    temp_name = child.nsProp( "name", None )
+                    self.category_dict[ temp_name ] = [cat_name, cat_number]
 
+                    if self.functions_by_name.has_key( func_name ):
+                        func = self.functions_by_name[ func_name ]
+                        func.process_element( child )
+                    else:
+                        func = self.factory.create_item( "function", child, self )
+                        self.functions_by_name[ func_name ] = func
 
-	def process_category(self, cat):
-		cat_name = cat.nsProp( "name", None )
-		cat_number = cat.nsProp( "number", None )
+                    if func.offset >= self.next_offset:
+                        self.next_offset = func.offset + 1
 
-		[cat_type, key] = classify_category(cat_name, cat_number)
-		self.categories[cat_type][key] = [cat_name, cat_number]
 
-		child = cat.children
-		while child:
-			if child.type == "element":
-				if child.name == "function":
-					func_name = real_function_name( child )
+                elif child.name == "enum":
+                    enum = self.factory.create_item( "enum", child, self )
+                    self.enums_by_name[ enum.name ] = enum
+                elif child.name == "type":
+                    t = self.factory.create_item( "type", child, self )
+                    self.types_by_name[ "GL" + t.name ] = t
 
-					temp_name = child.nsProp( "name", None )
-					self.category_dict[ temp_name ] = [cat_name, cat_number]
 
-					if self.functions_by_name.has_key( func_name ):
-						func = self.functions_by_name[ func_name ]
-						func.process_element( child )
-					else:
-						func = self.factory.create_item( "function", child, self )
-						self.functions_by_name[ func_name ] = func
+            child = child.next
 
-					if func.offset >= self.next_offset:
-						self.next_offset = func.offset + 1
+        return
 
 
-				elif child.name == "enum":
-					enum = self.factory.create_item( "enum", child, self )
-					self.enums_by_name[ enum.name ] = enum
-				elif child.name == "type":
-					t = self.factory.create_item( "type", child, self )
-					self.types_by_name[ "GL" + t.name ] = t
+    def functionIterateByCategory(self, cat = None):
+        """Iterate over functions by category.
 
+        If cat is None, all known functions are iterated in category
+        order.  See classify_category for details of the ordering.
+        Within a category, functions are sorted by name.  If cat is
+        not None, then only functions in that category are iterated.
+        """
+        lists = [{}, {}, {}, {}]
 
-			child = child.next
+        for func in self.functionIterateAll():
+            [cat_name, cat_number] = self.category_dict[func.name]
 
-		return
+            if (cat == None) or (cat == cat_name):
+                [func_cat_type, key] = classify_category(cat_name, cat_number)
 
+                if not lists[func_cat_type].has_key(key):
+                    lists[func_cat_type][key] = {}
 
-	def functionIterateByCategory(self, cat = None):
-		"""Iterate over functions by category.
-		
-		If cat is None, all known functions are iterated in category
-		order.  See classify_category for details of the ordering.
-		Within a category, functions are sorted by name.  If cat is
-		not None, then only functions in that category are iterated.
-		"""
-		lists = [{}, {}, {}, {}]
+                lists[func_cat_type][key][func.name] = func
 
-		for func in self.functionIterateAll():
-			[cat_name, cat_number] = self.category_dict[func.name]
 
-			if (cat == None) or (cat == cat_name):
-				[func_cat_type, key] = classify_category(cat_name, cat_number)
+        functions = []
+        for func_cat_type in range(0,4):
+            keys = lists[func_cat_type].keys()
+            keys.sort()
 
-				if not lists[func_cat_type].has_key(key):
-					lists[func_cat_type][key] = {}
+            for key in keys:
+                names = lists[func_cat_type][key].keys()
+                names.sort()
 
-				lists[func_cat_type][key][func.name] = func
+                for name in names:
+                    functions.append(lists[func_cat_type][key][name])
 
+        return functions.__iter__()
 
-		functions = []
-		for func_cat_type in range(0,4):
-			keys = lists[func_cat_type].keys()
-			keys.sort()
 
-			for key in keys:
-				names = lists[func_cat_type][key].keys()
-				names.sort()
+    def functionIterateByOffset(self):
+        max_offset = -1
+        for func in self.functions_by_name.itervalues():
+            if func.offset > max_offset:
+                max_offset = func.offset
 
-				for name in names:
-					functions.append(lists[func_cat_type][key][name])
 
-		return functions.__iter__()
+        temp = [None for i in range(0, max_offset + 1)]
+        for func in self.functions_by_name.itervalues():
+            if func.offset != -1:
+                temp[ func.offset ] = func
 
 
-	def functionIterateByOffset(self):
-		max_offset = -1
-		for func in self.functions_by_name.itervalues():
-			if func.offset > max_offset:
-				max_offset = func.offset
+        list = []
+        for i in range(0, max_offset + 1):
+            if temp[i]:
+                list.append(temp[i])
 
+        return list.__iter__();
 
-		temp = [None for i in range(0, max_offset + 1)]
-		for func in self.functions_by_name.itervalues():
-			if func.offset != -1:
-				temp[ func.offset ] = func
 
+    def functionIterateAll(self):
+        return self.functions_by_name.itervalues()
 
-		list = []
-		for i in range(0, max_offset + 1):
-			if temp[i]:
-				list.append(temp[i])
 
-		return list.__iter__();
+    def enumIterateByName(self):
+        keys = self.enums_by_name.keys()
+        keys.sort()
 
+        list = []
+        for enum in keys:
+            list.append( self.enums_by_name[ enum ] )
 
-	def functionIterateAll(self):
-		return self.functions_by_name.itervalues()
+        return list.__iter__()
 
 
-	def enumIterateByName(self):
-		keys = self.enums_by_name.keys()
-		keys.sort()
-		
-		list = []
-		for enum in keys:
-			list.append( self.enums_by_name[ enum ] )
+    def categoryIterate(self):
+        """Iterate over categories.
 
-		return list.__iter__()
+        Iterate over all known categories in the order specified by
+        classify_category.  Each iterated value is a tuple of the
+        name and number (which may be None) of the category.
+        """
 
+        list = []
+        for cat_type in range(0,4):
+            keys = self.categories[cat_type].keys()
+            keys.sort()
 
-	def categoryIterate(self):
-		"""Iterate over categories.
-		
-		Iterate over all known categories in the order specified by
-		classify_category.  Each iterated value is a tuple of the
-		name and number (which may be None) of the category.
-		"""
+            for key in keys:
+                list.append(self.categories[cat_type][key])
 
-		list = []
-		for cat_type in range(0,4):
-			keys = self.categories[cat_type].keys()
-			keys.sort()
-			
-			for key in keys:
-				list.append(self.categories[cat_type][key])
-				
-		return list.__iter__()
+        return list.__iter__()
 
 
-	def get_category_for_name( self, name ):
-		if self.category_dict.has_key(name):
-			return self.category_dict[name]
-		else:
-			return ["<unknown category>", None]
+    def get_category_for_name( self, name ):
+        if self.category_dict.has_key(name):
+            return self.category_dict[name]
+        else:
+            return ["<unknown category>", None]
 
 
-	def typeIterate(self):
-		return self.types_by_name.itervalues()
+    def typeIterate(self):
+        return self.types_by_name.itervalues()
 
 
-	def find_type( self, type_name ):
-		if type_name in self.types_by_name:
-			return self.types_by_name[ type_name ].type_expr
-		else:
-			print "Unable to find base type matching \"%s\"." % (type_name)
-			return None
+    def find_type( self, type_name ):
+        if type_name in self.types_by_name:
+            return self.types_by_name[ type_name ].type_expr
+        else:
+            print "Unable to find base type matching \"%s\"." % (type_name)
+            return None
diff --git a/mesalib/src/mapi/glapi/gen/gl_apitemp.py b/mesalib/src/mapi/glapi/gen/gl_apitemp.py
index 72c2e46c3..c9a6e2937 100644
--- a/mesalib/src/mapi/glapi/gen/gl_apitemp.py
+++ b/mesalib/src/mapi/glapi/gen/gl_apitemp.py
@@ -30,94 +30,94 @@ import license
 import sys, getopt
 
 class PrintGlOffsets(gl_XML.gl_print_base):
-	def __init__(self, es=False):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, es=False):
+        gl_XML.gl_print_base.__init__(self)
 
-		self.name = "gl_apitemp.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "gl_apitemp.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 (C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
 
-		self.es = es
-
-		self.undef_list.append( "KEYWORD1" )
-		self.undef_list.append( "KEYWORD1_ALT" )
-		self.undef_list.append( "KEYWORD2" )
-		self.undef_list.append( "NAME" )
-		self.undef_list.append( "DISPATCH" )
-		self.undef_list.append( "RETURN_DISPATCH" )
-		self.undef_list.append( "DISPATCH_TABLE_NAME" )
-		self.undef_list.append( "UNUSED_TABLE_NAME" )
-		self.undef_list.append( "TABLE_ENTRY" )
-
-
-	def printFunction(self, f, name):
-		p_string = ""
-		o_string = ""
-		t_string = ""
-		comma = ""
-
-		if f.is_static_entry_point(name):
-			keyword = "KEYWORD1"
-		else:
-			keyword = "KEYWORD1_ALT"
-
-		n = f.static_name(name)
-
-		silence = ''
-		space = ''
-		for p in f.parameterIterator():
-			if p.is_padding:
-				continue
-
-			if p.is_pointer():
-				cast = "(const void *) "
-			else:
-				cast = ""
-
-			t_string = t_string + comma + p.format_string()
-			p_string = p_string + comma + p.name
-			o_string = o_string + comma + cast + p.name
-			comma = ", "
-
-			silence += "%s(void) %s;" % (space, p.name);
-			space = ' '
-
-
-		if f.return_type != 'void':
-			dispatch = "RETURN_DISPATCH"
-		else:
-			dispatch = "DISPATCH"
-
-		need_proto = False
-		if not f.is_static_entry_point(name):
-			need_proto = True
-		elif self.es:
-			cat, num = api.get_category_for_name(name)
-			if (cat.startswith("es") or cat.startswith("GL_OES")):
-				need_proto = True
-		if need_proto:
-			print '%s %s KEYWORD2 NAME(%s)(%s);' % (keyword, f.return_type, n, f.get_parameter_string(name))
-			print ''
-
-		print '%s %s KEYWORD2 NAME(%s)(%s)' % (keyword, f.return_type, n, f.get_parameter_string(name))
-		print '{'
-		if silence:
-			print '    %s' % (silence)
-		if p_string == "":
-			print '   %s(%s, (), (F, "gl%s();\\n"));' \
-				% (dispatch, f.name, name)
-		else:
-			print '   %s(%s, (%s), (F, "gl%s(%s);\\n", %s));' \
-				% (dispatch, f.name, p_string, name, t_string, o_string)
-		print '}'
-		print ''
-		return
-
-	def printRealHeader(self):
-		print ''
-		self.printVisibility( "HIDDEN", "hidden" )
-		print """
+        self.es = es
+
+        self.undef_list.append( "KEYWORD1" )
+        self.undef_list.append( "KEYWORD1_ALT" )
+        self.undef_list.append( "KEYWORD2" )
+        self.undef_list.append( "NAME" )
+        self.undef_list.append( "DISPATCH" )
+        self.undef_list.append( "RETURN_DISPATCH" )
+        self.undef_list.append( "DISPATCH_TABLE_NAME" )
+        self.undef_list.append( "UNUSED_TABLE_NAME" )
+        self.undef_list.append( "TABLE_ENTRY" )
+
+
+    def printFunction(self, f, name):
+        p_string = ""
+        o_string = ""
+        t_string = ""
+        comma = ""
+
+        if f.is_static_entry_point(name):
+            keyword = "KEYWORD1"
+        else:
+            keyword = "KEYWORD1_ALT"
+
+        n = f.static_name(name)
+
+        silence = ''
+        space = ''
+        for p in f.parameterIterator():
+            if p.is_padding:
+                continue
+
+            if p.is_pointer():
+                cast = "(const void *) "
+            else:
+                cast = ""
+
+            t_string = t_string + comma + p.format_string()
+            p_string = p_string + comma + p.name
+            o_string = o_string + comma + cast + p.name
+            comma = ", "
+
+            silence += "%s(void) %s;" % (space, p.name);
+            space = ' '
+
+
+        if f.return_type != 'void':
+            dispatch = "RETURN_DISPATCH"
+        else:
+            dispatch = "DISPATCH"
+
+        need_proto = False
+        if not f.is_static_entry_point(name):
+            need_proto = True
+        elif self.es:
+            cat, num = api.get_category_for_name(name)
+            if (cat.startswith("es") or cat.startswith("GL_OES")):
+                need_proto = True
+        if need_proto:
+            print '%s %s KEYWORD2 NAME(%s)(%s);' % (keyword, f.return_type, n, f.get_parameter_string(name))
+            print ''
+
+        print '%s %s KEYWORD2 NAME(%s)(%s)' % (keyword, f.return_type, n, f.get_parameter_string(name))
+        print '{'
+        if silence:
+            print '    %s' % (silence)
+        if p_string == "":
+            print '   %s(%s, (), (F, "gl%s();\\n"));' \
+                    % (dispatch, f.name, name)
+        else:
+            print '   %s(%s, (%s), (F, "gl%s(%s);\\n", %s));' \
+                    % (dispatch, f.name, p_string, name, t_string, o_string)
+        print '}'
+        print ''
+        return
+
+    def printRealHeader(self):
+        print ''
+        self.printVisibility( "HIDDEN", "hidden" )
+        print """
 /*
  * This file is a template which generates the OpenGL API entry point
  * functions.  It should be included by a .c file which first defines
@@ -165,12 +165,12 @@ class PrintGlOffsets(gl_XML.gl_print_base):
 #endif
 
 """
-		return
+        return
 
-    
 
-	def printInitDispatch(self, api):
-		print """
+
+    def printInitDispatch(self, api):
+        print """
 #endif /* defined( NAME ) */
 
 /*
@@ -188,24 +188,24 @@ class PrintGlOffsets(gl_XML.gl_print_base):
 #endif
 
 _glapi_proc DISPATCH_TABLE_NAME[] = {"""
-		for f in api.functionIterateByOffset():
-			print '   TABLE_ENTRY(%s),' % (f.dispatch_name())
+        for f in api.functionIterateByOffset():
+            print '   TABLE_ENTRY(%s),' % (f.dispatch_name())
 
-		print '   /* A whole bunch of no-op functions.  These might be called'
-		print '    * when someone tries to call a dynamically-registered'
-		print '    * extension function without a current rendering context.'
-		print '    */'
-		for i in range(1, 100):
-			print '   TABLE_ENTRY(Unused),'
+        print '   /* A whole bunch of no-op functions.  These might be called'
+        print '    * when someone tries to call a dynamically-registered'
+        print '    * extension function without a current rendering context.'
+        print '    */'
+        for i in range(1, 100):
+            print '   TABLE_ENTRY(Unused),'
 
-		print '};'
-		print '#endif /* DISPATCH_TABLE_NAME */'
-		print ''
-		return
+        print '};'
+        print '#endif /* DISPATCH_TABLE_NAME */'
+        print ''
+        return
 
 
-	def printAliasedTable(self, api):
-		print """
+    def printAliasedTable(self, api):
+        print """
 /*
  * This is just used to silence compiler warnings.
  * We list the functions which are not otherwise used.
@@ -213,115 +213,115 @@ _glapi_proc DISPATCH_TABLE_NAME[] = {"""
 #ifdef UNUSED_TABLE_NAME
 _glapi_proc UNUSED_TABLE_NAME[] = {"""
 
-		normal_entries = []
-		proto_entries = []
-		for f in api.functionIterateByOffset():
-			normal_ents, proto_ents = self.classifyEntryPoints(f)
-
-			# exclude f.name
-			if f.name in normal_ents:
-				normal_ents.remove(f.name)
-			elif f.name in proto_ents:
-				proto_ents.remove(f.name)
-
-			normal_ents = [f.static_name(ent) for ent in normal_ents]
-			proto_ents = [f.static_name(ent) for ent in proto_ents]
-
-			normal_entries.extend(normal_ents)
-			proto_entries.extend(proto_ents)
-
-		print '#ifndef _GLAPI_SKIP_NORMAL_ENTRY_POINTS'
-		for ent in normal_entries:
-			print '   TABLE_ENTRY(%s),' % (ent)
-		print '#endif /* _GLAPI_SKIP_NORMAL_ENTRY_POINTS */'
-		print '#ifndef _GLAPI_SKIP_PROTO_ENTRY_POINTS'
-		for ent in proto_entries:
-			print '   TABLE_ENTRY(%s),' % (ent)
-		print '#endif /* _GLAPI_SKIP_PROTO_ENTRY_POINTS */'
-
-		print '};'
-		print '#endif /*UNUSED_TABLE_NAME*/'
-		print ''
-		return
-
-
-	def classifyEntryPoints(self, func):
-		normal_names = []
-		normal_stubs = []
-		proto_names = []
-		proto_stubs = []
-		# classify the entry points
-		for name in func.entry_points:
-			if func.has_different_protocol(name):
-				if func.is_static_entry_point(name):
-					proto_names.append(name)
-				else:
-					proto_stubs.append(name)
-			else:
-				if func.is_static_entry_point(name):
-					normal_names.append(name)
-				else:
-					normal_stubs.append(name)
-		# there can be at most one stub for a function
-		if normal_stubs:
-			normal_names.append(normal_stubs[0])
-		elif proto_stubs:
-			proto_names.append(proto_stubs[0])
-
-		return (normal_names, proto_names)
-
-	def printBody(self, api):
-		normal_entry_points = []
-		proto_entry_points = []
-		for func in api.functionIterateByOffset():
-			normal_ents, proto_ents = self.classifyEntryPoints(func)
-			normal_entry_points.append((func, normal_ents))
-			proto_entry_points.append((func, proto_ents))
-
-		print '#ifndef _GLAPI_SKIP_NORMAL_ENTRY_POINTS'
-		print ''
-		for func, ents in normal_entry_points:
-			for ent in ents:
-				self.printFunction(func, ent)
-		print ''
-		print '#endif /* _GLAPI_SKIP_NORMAL_ENTRY_POINTS */'
-		print ''
-		print '/* these entry points might require different protocols */'
-		print '#ifndef _GLAPI_SKIP_PROTO_ENTRY_POINTS'
-		print ''
-		for func, ents in proto_entry_points:
-			for ent in ents:
-				self.printFunction(func, ent)
-		print ''
-		print '#endif /* _GLAPI_SKIP_PROTO_ENTRY_POINTS */'
-		print ''
-
-		self.printInitDispatch(api)
-		self.printAliasedTable(api)
-		return
+        normal_entries = []
+        proto_entries = []
+        for f in api.functionIterateByOffset():
+            normal_ents, proto_ents = self.classifyEntryPoints(f)
+
+            # exclude f.name
+            if f.name in normal_ents:
+                normal_ents.remove(f.name)
+            elif f.name in proto_ents:
+                proto_ents.remove(f.name)
+
+            normal_ents = [f.static_name(ent) for ent in normal_ents]
+            proto_ents = [f.static_name(ent) for ent in proto_ents]
+
+            normal_entries.extend(normal_ents)
+            proto_entries.extend(proto_ents)
+
+        print '#ifndef _GLAPI_SKIP_NORMAL_ENTRY_POINTS'
+        for ent in normal_entries:
+            print '   TABLE_ENTRY(%s),' % (ent)
+        print '#endif /* _GLAPI_SKIP_NORMAL_ENTRY_POINTS */'
+        print '#ifndef _GLAPI_SKIP_PROTO_ENTRY_POINTS'
+        for ent in proto_entries:
+            print '   TABLE_ENTRY(%s),' % (ent)
+        print '#endif /* _GLAPI_SKIP_PROTO_ENTRY_POINTS */'
+
+        print '};'
+        print '#endif /*UNUSED_TABLE_NAME*/'
+        print ''
+        return
+
+
+    def classifyEntryPoints(self, func):
+        normal_names = []
+        normal_stubs = []
+        proto_names = []
+        proto_stubs = []
+        # classify the entry points
+        for name in func.entry_points:
+            if func.has_different_protocol(name):
+                if func.is_static_entry_point(name):
+                    proto_names.append(name)
+                else:
+                    proto_stubs.append(name)
+            else:
+                if func.is_static_entry_point(name):
+                    normal_names.append(name)
+                else:
+                    normal_stubs.append(name)
+        # there can be at most one stub for a function
+        if normal_stubs:
+            normal_names.append(normal_stubs[0])
+        elif proto_stubs:
+            proto_names.append(proto_stubs[0])
+
+        return (normal_names, proto_names)
+
+    def printBody(self, api):
+        normal_entry_points = []
+        proto_entry_points = []
+        for func in api.functionIterateByOffset():
+            normal_ents, proto_ents = self.classifyEntryPoints(func)
+            normal_entry_points.append((func, normal_ents))
+            proto_entry_points.append((func, proto_ents))
+
+        print '#ifndef _GLAPI_SKIP_NORMAL_ENTRY_POINTS'
+        print ''
+        for func, ents in normal_entry_points:
+            for ent in ents:
+                self.printFunction(func, ent)
+        print ''
+        print '#endif /* _GLAPI_SKIP_NORMAL_ENTRY_POINTS */'
+        print ''
+        print '/* these entry points might require different protocols */'
+        print '#ifndef _GLAPI_SKIP_PROTO_ENTRY_POINTS'
+        print ''
+        for func, ents in proto_entry_points:
+            for ent in ents:
+                self.printFunction(func, ent)
+        print ''
+        print '#endif /* _GLAPI_SKIP_PROTO_ENTRY_POINTS */'
+        print ''
+
+        self.printInitDispatch(api)
+        self.printAliasedTable(api)
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
-	print "-c          Enable compatibility with OpenGL ES."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
+    print "-c          Enable compatibility with OpenGL ES."
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-    
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:c")
-	except Exception,e:
-		show_usage()
-
-	es = False
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-c":
-			es = True
-
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-
-	printer = PrintGlOffsets(es)
-	printer.Print(api)
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:c")
+    except Exception,e:
+        show_usage()
+
+    es = False
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-c":
+            es = True
+
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+
+    printer = PrintGlOffsets(es)
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/gl_enums.py b/mesalib/src/mapi/glapi/gen/gl_enums.py
index d51b74a4a..0bf8b0a9c 100644
--- a/mesalib/src/mapi/glapi/gen/gl_enums.py
+++ b/mesalib/src/mapi/glapi/gen/gl_enums.py
@@ -32,31 +32,31 @@ import sys, getopt
 
 class PrintGlEnums(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 = "gl_enums.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "gl_enums.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2005 Brian Paul All Rights Reserved.""", "BRIAN PAUL")
-		self.enum_table = {}
-
-
-	def printRealHeader(self):
-		print '#include "main/glheader.h"'
-		print '#include "main/mfeatures.h"'
-		print '#include "main/enums.h"'
-		print '#include "main/imports.h"'
-		print '#include "main/mtypes.h"'
-		print ''
-		print 'typedef struct {'
-		print '   size_t offset;'
-		print '   int n;'
-		print '} enum_elt;'
-		print ''
-		return
-
-	def print_code(self):
-		print """
+        self.enum_table = {}
+
+
+    def printRealHeader(self):
+        print '#include "main/glheader.h"'
+        print '#include "main/mfeatures.h"'
+        print '#include "main/enums.h"'
+        print '#include "main/imports.h"'
+        print '#include "main/mtypes.h"'
+        print ''
+        print 'typedef struct {'
+        print '   size_t offset;'
+        print '   int n;'
+        print '} enum_elt;'
+        print ''
+        return
+
+    def print_code(self):
+        print """
 typedef int (*cfunc)(const void *, const void *);
 
 /**
@@ -160,100 +160,100 @@ int _mesa_lookup_enum_by_name( const char *symbol )
 }
 
 """
-		return
+        return
 
 
-	def printBody(self, api_list):
-		self.enum_table = {}
-		for api in api_list:
-			self.process_enums( api )
+    def printBody(self, api_list):
+        self.enum_table = {}
+        for api in api_list:
+            self.process_enums( api )
 
-		keys = self.enum_table.keys()
-		keys.sort()
+        keys = self.enum_table.keys()
+        keys.sort()
 
-		name_table = []
-		enum_table = {}
+        name_table = []
+        enum_table = {}
 
-		for enum in keys:
-			low_pri = 9
-			for [name, pri] in self.enum_table[ enum ]:
-				name_table.append( [name, enum] )
+        for enum in keys:
+            low_pri = 9
+            for [name, pri] in self.enum_table[ enum ]:
+                name_table.append( [name, enum] )
 
-				if pri < low_pri:
-					low_pri = pri
-					enum_table[enum] = name
-						
+                if pri < low_pri:
+                    low_pri = pri
+                    enum_table[enum] = name
 
-		name_table.sort()
 
-		string_offsets = {}
-		i = 0;
-		print 'LONGSTRING static const char enum_string_table[] = '
-		for [name, enum] in name_table:
-			print '   "%s\\0"' % (name)
-			string_offsets[ name ] = i
-			i += len(name) + 1
+        name_table.sort()
 
-		print '   ;'
-		print ''
+        string_offsets = {}
+        i = 0;
+        print 'LONGSTRING static const char enum_string_table[] = '
+        for [name, enum] in name_table:
+            print '   "%s\\0"' % (name)
+            string_offsets[ name ] = i
+            i += len(name) + 1
 
+        print '   ;'
+        print ''
 
-		print 'static const enum_elt all_enums[%u] =' % (len(name_table))
-		print '{'
-		for [name, enum] in name_table:
-			print '   { %5u, 0x%08X }, /* %s */' % (string_offsets[name], enum, name)
-		print '};'
-		print ''
 
-		print 'static const unsigned reduced_enums[%u] =' % (len(keys))
-		print '{'
-		for enum in keys:
-			name = enum_table[ enum ]
-			if [name, enum] not in name_table:
-				print '      /* Error! %s, 0x%04x */ 0,' % (name, enum)
-			else:
-				i = name_table.index( [name, enum] )
+        print 'static const enum_elt all_enums[%u] =' % (len(name_table))
+        print '{'
+        for [name, enum] in name_table:
+            print '   { %5u, 0x%08X }, /* %s */' % (string_offsets[name], enum, name)
+        print '};'
+        print ''
 
-				print '      %4u, /* %s */' % (i, name)
-		print '};'
+        print 'static const unsigned reduced_enums[%u] =' % (len(keys))
+        print '{'
+        for enum in keys:
+            name = enum_table[ enum ]
+            if [name, enum] not in name_table:
+                print '      /* Error! %s, 0x%04x */ 0,' % (name, enum)
+            else:
+                i = name_table.index( [name, enum] )
 
+                print '      %4u, /* %s */' % (i, name)
+        print '};'
 
-		self.print_code()
-		return
 
+        self.print_code()
+        return
 
-	def process_enums(self, api):
-		for obj in api.enumIterateByName():
-			if obj.value not in self.enum_table:
-				self.enum_table[ obj.value ] = []
 
+    def process_enums(self, api):
+        for obj in api.enumIterateByName():
+            if obj.value not in self.enum_table:
+                self.enum_table[ obj.value ] = []
 
-			enum = self.enum_table[ obj.value ]
-			name = "GL_" + obj.name
-			priority = obj.priority()
-			already_in = False;
-			for n, p in enum:
-				if n == name:
-					already_in = True
-			if not already_in:
-				enum.append( [name, priority] )
+
+            enum = self.enum_table[ obj.value ]
+            name = "GL_" + obj.name
+            priority = obj.priority()
+            already_in = False;
+            for n, p in enum:
+                if n == name:
+                    already_in = True
+            if not already_in:
+                enum.append( [name, priority] )
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name]" % sys.argv[0]
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name]" % sys.argv[0]
+    sys.exit(1)
 
 if __name__ == '__main__':
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:")
-	except Exception,e:
-		show_usage()
-
-	api_list = []
-	for (arg,val) in args:
-		if arg == "-f":
-			api = gl_XML.parse_GL_API( val )
-			api_list.append(api);
-
-	printer = PrintGlEnums()
-	printer.Print( api_list )
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:")
+    except Exception,e:
+        show_usage()
+
+    api_list = []
+    for (arg,val) in args:
+        if arg == "-f":
+            api = gl_XML.parse_GL_API( val )
+            api_list.append(api);
+
+    printer = PrintGlEnums()
+    printer.Print( api_list )
diff --git a/mesalib/src/mapi/glapi/gen/gl_gentable.py b/mesalib/src/mapi/glapi/gen/gl_gentable.py
index edaabdbac..b09013232 100644
--- a/mesalib/src/mapi/glapi/gen/gl_gentable.py
+++ b/mesalib/src/mapi/glapi/gen/gl_gentable.py
@@ -138,65 +138,65 @@ body_template = """
 
 class PrintCode(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 = "gl_gen_table.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "gl_gen_table.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 (C) Copyright IBM Corporation 2004, 2005
 (C) Copyright Apple Inc 2011""", "BRIAN PAUL, IBM")
 
-		return
+        return
 
 
-	def get_stack_size(self, f):
-		size = 0
-		for p in f.parameterIterator():
-			if p.is_padding:
-				continue
+    def get_stack_size(self, f):
+        size = 0
+        for p in f.parameterIterator():
+            if p.is_padding:
+                continue
 
-			size += p.get_stack_size()
+            size += p.get_stack_size()
 
-		return size
+        return size
 
 
-	def printRealHeader(self):
-		print header
-		return
+    def printRealHeader(self):
+        print header
+        return
 
 
-	def printRealFooter(self):
-		print footer
-		return
+    def printRealFooter(self):
+        print footer
+        return
 
 
-	def printBody(self, api):
-		for f in api.functionIterateByOffset():
-			for entry_point in f.entry_points:
-				vars = { 'entry_point' : entry_point,
-				         'name' : f.name }
+    def printBody(self, api):
+        for f in api.functionIterateByOffset():
+            for entry_point in f.entry_points:
+                vars = { 'entry_point' : entry_point,
+                         'name' : f.name }
 
-				print body_template % vars
-		return
+                print body_template % vars
+        return
 
 def show_usage():
-	print "Usage: %s [-f input_file_name]" % sys.argv[0]
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name]" % sys.argv[0]
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
+    file_name = "gl_API.xml"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
+    except Exception,e:
+        show_usage()
 
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
 
-	printer = PrintCode()
+    printer = PrintCode()
 
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer.Print(api)
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/gl_offsets.py b/mesalib/src/mapi/glapi/gen/gl_offsets.py
index 54867b346..897ac18ae 100644
--- a/mesalib/src/mapi/glapi/gen/gl_offsets.py
+++ b/mesalib/src/mapi/glapi/gen/gl_offsets.py
@@ -30,91 +30,91 @@ import license
 import sys, getopt
 
 class PrintGlOffsets(gl_XML.gl_print_base):
-	def __init__(self, es=False):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, es=False):
+        gl_XML.gl_print_base.__init__(self)
 
-		self.es = es
-		self.name = "gl_offsets.py (from Mesa)"
-		self.header_tag = '_GLAPI_OFFSETS_H_'
-		self.license = license.bsd_license_template % ( \
+        self.es = es
+        self.name = "gl_offsets.py (from Mesa)"
+        self.header_tag = '_GLAPI_OFFSETS_H_'
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 (C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
-		return
+        return
 
-	def printBody(self, api):
-		print '/* this file should not be included directly in mesa */'
-		print ''
+    def printBody(self, api):
+        print '/* this file should not be included directly in mesa */'
+        print ''
 
-		functions = []
-		abi_functions = []
-		alias_functions = []
-		count = 0
-		for f in api.functionIterateByOffset():
-			if not f.is_abi():
-				functions.append( [f, count] )
-				count += 1
-			else:
-				abi_functions.append( f )
+        functions = []
+        abi_functions = []
+        alias_functions = []
+        count = 0
+        for f in api.functionIterateByOffset():
+            if not f.is_abi():
+                functions.append( [f, count] )
+                count += 1
+            else:
+                abi_functions.append( f )
 
-			if self.es:
-				# remember functions with aliases
-				if len(f.entry_points) > 1:
-					alias_functions.append(f)
+            if self.es:
+                # remember functions with aliases
+                if len(f.entry_points) > 1:
+                    alias_functions.append(f)
 
-		for f in abi_functions:
-			print '#define _gloffset_%s %d' % (f.name, f.offset)
-			last_static = f.offset
+        for f in abi_functions:
+            print '#define _gloffset_%s %d' % (f.name, f.offset)
+            last_static = f.offset
 
-		print ''
-		print '#if !defined(_GLAPI_USE_REMAP_TABLE)'
-		print ''
+        print ''
+        print '#if !defined(_GLAPI_USE_REMAP_TABLE)'
+        print ''
 
-		for [f, index] in functions:
-			print '#define _gloffset_%s %d' % (f.name, f.offset)
+        for [f, index] in functions:
+            print '#define _gloffset_%s %d' % (f.name, f.offset)
 
-		print '#define _gloffset_FIRST_DYNAMIC %d' % (api.next_offset)
+        print '#define _gloffset_FIRST_DYNAMIC %d' % (api.next_offset)
 
-		print ''
-		print '#else'
-		print ''
+        print ''
+        print '#else'
+        print ''
 
-		for [f, index] in functions:
-			print '#define _gloffset_%s driDispatchRemapTable[%s_remap_index]' % (f.name, f.name)
+        for [f, index] in functions:
+            print '#define _gloffset_%s driDispatchRemapTable[%s_remap_index]' % (f.name, f.name)
 
-		print ''
-		print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */'
+        print ''
+        print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */'
 
-		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 _gloffset_%s _gloffset_%s' % (name, f.name)
-		return
+        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 _gloffset_%s _gloffset_%s' % (name, f.name)
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
-	print "    -c        Enable compatibility with OpenGL ES."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
+    print "    -c        Enable compatibility with OpenGL ES."
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-    
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:c")
-	except Exception,e:
-		show_usage()
-
-	es = False
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-c":
-			es = True
-
-	api = gl_XML.parse_GL_API( file_name )
-
-	printer = PrintGlOffsets(es)
-	printer.Print( api )
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:c")
+    except Exception,e:
+        show_usage()
+
+    es = False
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-c":
+            es = True
+
+    api = gl_XML.parse_GL_API( file_name )
+
+    printer = PrintGlOffsets(es)
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/gl_procs.py b/mesalib/src/mapi/glapi/gen/gl_procs.py
index a9ba48297..f139c58ea 100644
--- a/mesalib/src/mapi/glapi/gen/gl_procs.py
+++ b/mesalib/src/mapi/glapi/gen/gl_procs.py
@@ -30,19 +30,19 @@ import gl_XML, glX_XML
 import sys, getopt
 
 class PrintGlProcs(gl_XML.gl_print_base):
-	def __init__(self, long_strings, es=False):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, long_strings, es=False):
+        gl_XML.gl_print_base.__init__(self)
 
-		self.es = es
-		self.long_strings = long_strings
-		self.name = "gl_procs.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.es = es
+        self.long_strings = long_strings
+        self.name = "gl_procs.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 (C) Copyright IBM Corporation 2004, 2006""", "BRIAN PAUL, IBM")
 
 
-	def printRealHeader(self):
-		print """
+    def printRealHeader(self):
+        print """
 /* This file is only included by glapi.c and is used for
  * the GetProcAddress() function
  */
@@ -66,150 +66,150 @@ typedef struct {
 #endif
 
 """
-		return
-
-	def printRealFooter(self):
-		print ''
-		print '#undef NAME_FUNC_OFFSET'
-		return
-
-	def printFunctionString(self, name):
-		if self.long_strings:
-			print '    "gl%s\\0"' % (name)
-		else:
-			print "    'g','l',",
-			for c in name:
-				print "'%s'," % (c),
-			
-			print "'\\0',"
-
-
-	def printBody(self, api):
-		print ''
-		if self.long_strings:
-			print 'static const char gl_string_table[] ='
-		else:
-			print 'static const char gl_string_table[] = {'
-
-		base_offset = 0
-		table = []
-		for func in api.functionIterateByOffset():
-			name = func.dispatch_name()
-			self.printFunctionString(func.name)
-			table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset))
-
-			# The length of the function's name, plus 2 for "gl",
-			# plus 1 for the NUL.
-
-			base_offset += len(func.name) + 3
-
-
-		for func in api.functionIterateByOffset():
-			for n in func.entry_points:
-				if n != func.name:
-					name = func.dispatch_name()
-					self.printFunctionString( n )
-					
-					if func.has_different_protocol(n):
-						alt_name = "gl" + func.static_glx_name(n)
-						table.append((base_offset, "gl" + name, alt_name, alt_name, func.offset))
-					else:
-						table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset))
-
-					base_offset += len(n) + 3
-
-
-		if self.long_strings:
-			print '    ;'
-		else:
-			print '};'
-
-		print ''
-		print ''
-		print "#ifdef USE_MGL_NAMESPACE"
-		for func in api.functionIterateByOffset():
-			for n in func.entry_points:
-				if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)):
-					print '#define gl_dispatch_stub_%u mgl_dispatch_stub_%u' % (func.offset, func.offset)
-					break
-		print "#endif /* USE_MGL_NAMESPACE */"
-		print ''
-		print ''
-		print '#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING)'
-		for func in api.functionIterateByOffset():
-			for n in func.entry_points:
-				if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)):
-					print '%s GLAPIENTRY gl_dispatch_stub_%u(%s);' % (func.return_type, func.offset, func.get_parameter_string())
-					break
-
-		if self.es:
-			categories = {}
-			for func in api.functionIterateByOffset():
-				for n in func.entry_points:
-					cat, num = api.get_category_for_name(n)
-					if (cat.startswith("es") or cat.startswith("GL_OES")):
-						if not categories.has_key(cat):
-							categories[cat] = []
-						proto = 'GLAPI %s GLAPIENTRY %s(%s);' \
-								% (func.return_type, "gl" + n, func.get_parameter_string(n))
-						categories[cat].append(proto)
-			if categories:
-				print ''
-				print '/* OpenGL ES specific prototypes */'
-				print ''
-				keys = categories.keys()
-				keys.sort()
-				for key in keys:
-					print '/* category %s */' % key
-					print "\n".join(categories[key])
-				print ''
-
-		print '#endif /* defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) */'
-
-		print ''
-		print 'static const glprocs_table_t static_functions[] = {'
-
-		for info in table:
-			print '    NAME_FUNC_OFFSET(%5u, %s, %s, %s, %d),' % info
-
-		print '    NAME_FUNC_OFFSET(-1, NULL, NULL, NULL, 0)'
-		print '};'
-		return
+        return
+
+    def printRealFooter(self):
+        print ''
+        print '#undef NAME_FUNC_OFFSET'
+        return
+
+    def printFunctionString(self, name):
+        if self.long_strings:
+            print '    "gl%s\\0"' % (name)
+        else:
+            print "    'g','l',",
+            for c in name:
+                print "'%s'," % (c),
+
+            print "'\\0',"
+
+
+    def printBody(self, api):
+        print ''
+        if self.long_strings:
+            print 'static const char gl_string_table[] ='
+        else:
+            print 'static const char gl_string_table[] = {'
+
+        base_offset = 0
+        table = []
+        for func in api.functionIterateByOffset():
+            name = func.dispatch_name()
+            self.printFunctionString(func.name)
+            table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset))
+
+            # The length of the function's name, plus 2 for "gl",
+            # plus 1 for the NUL.
+
+            base_offset += len(func.name) + 3
+
+
+        for func in api.functionIterateByOffset():
+            for n in func.entry_points:
+                if n != func.name:
+                    name = func.dispatch_name()
+                    self.printFunctionString( n )
+
+                    if func.has_different_protocol(n):
+                        alt_name = "gl" + func.static_glx_name(n)
+                        table.append((base_offset, "gl" + name, alt_name, alt_name, func.offset))
+                    else:
+                        table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset))
+
+                    base_offset += len(n) + 3
+
+
+        if self.long_strings:
+            print '    ;'
+        else:
+            print '};'
+
+        print ''
+        print ''
+        print "#ifdef USE_MGL_NAMESPACE"
+        for func in api.functionIterateByOffset():
+            for n in func.entry_points:
+                if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)):
+                    print '#define gl_dispatch_stub_%u mgl_dispatch_stub_%u' % (func.offset, func.offset)
+                    break
+        print "#endif /* USE_MGL_NAMESPACE */"
+        print ''
+        print ''
+        print '#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING)'
+        for func in api.functionIterateByOffset():
+            for n in func.entry_points:
+                if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)):
+                    print '%s GLAPIENTRY gl_dispatch_stub_%u(%s);' % (func.return_type, func.offset, func.get_parameter_string())
+                    break
+
+        if self.es:
+            categories = {}
+            for func in api.functionIterateByOffset():
+                for n in func.entry_points:
+                    cat, num = api.get_category_for_name(n)
+                    if (cat.startswith("es") or cat.startswith("GL_OES")):
+                        if not categories.has_key(cat):
+                            categories[cat] = []
+                        proto = 'GLAPI %s GLAPIENTRY %s(%s);' \
+                                        % (func.return_type, "gl" + n, func.get_parameter_string(n))
+                        categories[cat].append(proto)
+            if categories:
+                print ''
+                print '/* OpenGL ES specific prototypes */'
+                print ''
+                keys = categories.keys()
+                keys.sort()
+                for key in keys:
+                    print '/* category %s */' % key
+                    print "\n".join(categories[key])
+                print ''
+
+        print '#endif /* defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) */'
+
+        print ''
+        print 'static const glprocs_table_t static_functions[] = {'
+
+        for info in table:
+            print '    NAME_FUNC_OFFSET(%5u, %s, %s, %s, %d),' % info
+
+        print '    NAME_FUNC_OFFSET(-1, NULL, NULL, NULL, 0)'
+        print '};'
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0]
-	print "-c          Enable compatibility with OpenGL ES."
-	print "-m mode     mode can be one of:"
-	print "    long  - Create code for compilers that can handle very"
-	print "            long string constants. (default)"
-	print "    short - Create code for compilers that can only handle"
-	print "            ANSI C89 string constants."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0]
+    print "-c          Enable compatibility with OpenGL ES."
+    print "-m mode     mode can be one of:"
+    print "    long  - Create code for compilers that can handle very"
+    print "            long string constants. (default)"
+    print "    short - Create code for compilers that can only handle"
+    print "            ANSI C89 string constants."
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:c")
-	except Exception,e:
-		show_usage()
-
-	long_string = 1
-	es = False
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			if val == "short":
-				long_string = 0
-			elif val == "long":
-				long_string = 1
-			else:
-				show_usage()
-		elif arg == "-c":
-		    es = True
-
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer = PrintGlProcs(long_string, es)
-	printer.Print(api)
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c")
+    except Exception,e:
+        show_usage()
+
+    long_string = 1
+    es = False
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            if val == "short":
+                long_string = 0
+            elif val == "long":
+                long_string = 1
+            else:
+                show_usage()
+        elif arg == "-c":
+            es = True
+
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+    printer = PrintGlProcs(long_string, es)
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/gl_table.py b/mesalib/src/mapi/glapi/gen/gl_table.py
index a0ae4c39a..856aedb4f 100644
--- a/mesalib/src/mapi/glapi/gen/gl_table.py
+++ b/mesalib/src/mapi/glapi/gen/gl_table.py
@@ -30,63 +30,63 @@ import license
 import sys, getopt
 
 class PrintGlTable(gl_XML.gl_print_base):
-	def __init__(self, es=False):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, es=False):
+        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 % ( \
+        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
+        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)
+    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 '#endif /* !defined HAVE_SHARED_GLAPI */'
 
 
-	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 '{'
-		return
+    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 '{'
+        return
 
 
-	def printRealFooter(self):
-		print '};'
-		return
+    def printRealFooter(self):
+        print '};'
+        return
 
 
 class PrintRemapTable(gl_XML.gl_print_base):
-	def __init__(self, es=False):
-		gl_XML.gl_print_base.__init__(self)
+    def __init__(self, es=False):
+        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 % ("(C) Copyright IBM Corporation 2005", "IBM")
-		return
+        self.es = es
+        self.header_tag = '_DISPATCH_H_'
+        self.name = "gl_table.py (from Mesa)"
+        self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
+        return
 
 
-	def printRealHeader(self):
-		print """
+    def printRealHeader(self):
+        print """
 /**
  * \\file main/dispatch.h
  * Macros for handling GL dispatch tables.
@@ -104,163 +104,163 @@ class PrintRemapTable(gl_XML.gl_print_base):
 #include "main/mfeatures.h"
 #endif
 """
-		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 ''
-
-		functions = []
-		abi_functions = []
-		alias_functions = []
-		count = 0
-		for f in api.functionIterateByOffset():
-			if not f.is_abi():
-				functions.append( [f, count] )
-				count += 1
-			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 ''
-
-		for f, index in abi_functions:
-			print '#define _gloffset_%s %d' % (f.name, f.offset)
-
-		print ''
-		print '#if !FEATURE_remap_table'
-		print ''
-
-		for f, index in functions:
-			print '#define _gloffset_%s %d' % (f.name, f.offset)
-
-		print ''
-		print '#else /* !FEATURE_remap_table */'
-		print ''
-
-		if self.es:
-			remap_table = "esLocalRemapTable"
-
-			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 ''
-
-		for f, index in functions:
-			print '#define %s_remap_index %u' % (f.name, index)
-
-		print ''
-
-		for f, index in functions:
-			print '#define _gloffset_%s %s[%s_remap_index]' % (f.name, remap_table, f.name)
-
-		print ''
-		print '#endif /* !FEATURE_remap_table */'
-		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 ''
-
-			print '#if FEATURE_remap_table'
-			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 '#endif /* FEATURE_remap_table */'
-			print ''
-
-		return
+        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 ''
+
+        functions = []
+        abi_functions = []
+        alias_functions = []
+        count = 0
+        for f in api.functionIterateByOffset():
+            if not f.is_abi():
+                functions.append( [f, count] )
+                count += 1
+            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 ''
+
+        for f, index in abi_functions:
+            print '#define _gloffset_%s %d' % (f.name, f.offset)
+
+        print ''
+        print '#if !FEATURE_remap_table'
+        print ''
+
+        for f, index in functions:
+            print '#define _gloffset_%s %d' % (f.name, f.offset)
+
+        print ''
+        print '#else /* !FEATURE_remap_table */'
+        print ''
+
+        if self.es:
+            remap_table = "esLocalRemapTable"
+
+            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 ''
+
+        for f, index in functions:
+            print '#define %s_remap_index %u' % (f.name, index)
+
+        print ''
+
+        for f, index in functions:
+            print '#define _gloffset_%s %s[%s_remap_index]' % (f.name, remap_table, f.name)
+
+        print ''
+        print '#endif /* !FEATURE_remap_table */'
+        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 ''
+
+            print '#if FEATURE_remap_table'
+            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 '#endif /* FEATURE_remap_table */'
+            print ''
+
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m mode] [-c ver]" % sys.argv[0]
-	print "    -m mode   Mode can be 'table' or 'remap_table'."
-	print "    -c ver    Version can be 'es1' or 'es2'."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m mode] [-c ver]" % sys.argv[0]
+    print "    -m mode   Mode can be 'table' or 'remap_table'."
+    print "    -c ver    Version can be 'es1' or 'es2'."
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-    
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:c:")
-	except Exception,e:
-		show_usage()
-
-	mode = "table"
-	es = None
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-m":
-			mode = val
-		elif arg == "-c":
-			es = val
-
-	if mode == "table":
-		printer = PrintGlTable(es)
-	elif mode == "remap_table":
-		printer = PrintRemapTable(es)
-	else:
-		show_usage()
-
-	api = gl_XML.parse_GL_API( file_name )
-
-	if es is not None:
-		import gles_api
-
-		api_map = {
-			'es1': gles_api.es1_api,
-			'es2': gles_api.es2_api,
-		}
-
-		api.filter_functions(api_map[es])
-
-	printer.Print( api )
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c:")
+    except Exception,e:
+        show_usage()
+
+    mode = "table"
+    es = None
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-m":
+            mode = val
+        elif arg == "-c":
+            es = val
+
+    if mode == "table":
+        printer = PrintGlTable(es)
+    elif mode == "remap_table":
+        printer = PrintRemapTable(es)
+    else:
+        show_usage()
+
+    api = gl_XML.parse_GL_API( file_name )
+
+    if es is not None:
+        import gles_api
+
+        api_map = {
+                'es1': gles_api.es1_api,
+                'es2': gles_api.es2_api,
+        }
+
+        api.filter_functions(api_map[es])
+
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py b/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py
index 9a085eaec..a3548c295 100644
--- a/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py
+++ b/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py
@@ -30,306 +30,306 @@ import gl_XML, glX_XML
 import sys, getopt, copy
 
 def should_use_push(registers):
-	for [reg, offset] in registers:
-		if reg[1:4] == "xmm":
-			return 0
+    for [reg, offset] in registers:
+        if reg[1:4] == "xmm":
+            return 0
 
-	N = len(registers)
-	return (N & 1) != 0
+    N = len(registers)
+    return (N & 1) != 0
 
 
 def local_size(registers):
-	# The x86-64 ABI says "the value (%rsp - 8) is always a multiple of
-	# 16 when control is transfered to the function entry point."  This
-	# means that the local stack usage must be (16*N)+8 for some value
-	# of N.  (16*N)+8 = (8*(2N))+8 = 8*(2N+1).  As long as N is odd, we
-	# meet this requirement.
+    # The x86-64 ABI says "the value (%rsp - 8) is always a multiple of
+    # 16 when control is transfered to the function entry point."  This
+    # means that the local stack usage must be (16*N)+8 for some value
+    # of N.  (16*N)+8 = (8*(2N))+8 = 8*(2N+1).  As long as N is odd, we
+    # meet this requirement.
 
-	N = (len(registers) | 1)
-	return 8*N
+    N = (len(registers) | 1)
+    return 8*N
 
 
 def save_all_regs(registers):
-	adjust_stack = 0
-	if not should_use_push(registers):
-		adjust_stack = local_size(registers)
-		print '\tsubq\t$%u, %%rsp' % (adjust_stack)
+    adjust_stack = 0
+    if not should_use_push(registers):
+        adjust_stack = local_size(registers)
+        print '\tsubq\t$%u, %%rsp' % (adjust_stack)
 
-	for [reg, stack_offset] in registers:
-		save_reg( reg, stack_offset, adjust_stack )
-	return
+    for [reg, stack_offset] in registers:
+        save_reg( reg, stack_offset, adjust_stack )
+    return
 
 
 def restore_all_regs(registers):
-	adjust_stack = 0
-	if not should_use_push(registers):
-		adjust_stack = local_size(registers)
+    adjust_stack = 0
+    if not should_use_push(registers):
+        adjust_stack = local_size(registers)
 
-	temp = copy.deepcopy(registers)
-	while len(temp):
-		[reg, stack_offset] = temp.pop()
-		restore_reg(reg, stack_offset, adjust_stack)
+    temp = copy.deepcopy(registers)
+    while len(temp):
+        [reg, stack_offset] = temp.pop()
+        restore_reg(reg, stack_offset, adjust_stack)
 
-	if adjust_stack:
-		print '\taddq\t$%u, %%rsp' % (adjust_stack)
-	return
+    if adjust_stack:
+        print '\taddq\t$%u, %%rsp' % (adjust_stack)
+    return
 
 
 def save_reg(reg, offset, use_move):
-	if use_move:
-		if offset == 0:
-			print '\tmovq\t%s, (%%rsp)' % (reg)
-		else:
-			print '\tmovq\t%s, %u(%%rsp)' % (reg, offset)
-	else:
-		print '\tpushq\t%s' % (reg)
+    if use_move:
+        if offset == 0:
+            print '\tmovq\t%s, (%%rsp)' % (reg)
+        else:
+            print '\tmovq\t%s, %u(%%rsp)' % (reg, offset)
+    else:
+        print '\tpushq\t%s' % (reg)
 
-	return
+    return
 
 
 def restore_reg(reg, offset, use_move):
-	if use_move:
-		if offset == 0:
-			print '\tmovq\t(%%rsp), %s' % (reg)
-		else:
-			print '\tmovq\t%u(%%rsp), %s' % (offset, reg)
-	else:
-		print '\tpopq\t%s' % (reg)
+    if use_move:
+        if offset == 0:
+            print '\tmovq\t(%%rsp), %s' % (reg)
+        else:
+            print '\tmovq\t%u(%%rsp), %s' % (offset, reg)
+    else:
+        print '\tpopq\t%s' % (reg)
 
-	return
+    return
 
 
 class PrintGenericStubs(gl_XML.gl_print_base):
 
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-
-		self.name = "gl_x86-64_asm.py (from Mesa)"
-		self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
-		return
-
-
-	def get_stack_size(self, f):
-		size = 0
-		for p in f.parameterIterator():
-			size += p.get_stack_size()
-
-		return size
-
-
-	def printRealHeader(self):
-		print "/* If we build with gcc's -fvisibility=hidden flag, we'll need to change"
-		print " * the symbol visibility mode to 'default'."
-		print ' */'
-		print ''
-		print '#include "x86/assyntax.h"'
-		print ''
-		print '#ifdef __GNUC__'
-		print '#  pragma GCC visibility push(default)'
-		print '#  define HIDDEN(x) .hidden x'
-		print '#else'
-		print '#  define HIDDEN(x)'
-		print '#endif'
-		print ''
-		print '# if defined(USE_MGL_NAMESPACE)'
-		print '#  define GL_PREFIX(n) GLNAME(CONCAT(mgl,n))'
-		print '#  define _glapi_Dispatch _mglapi_Dispatch'
-		print '# else'
-		print '#  define GL_PREFIX(n) GLNAME(CONCAT(gl,n))'
-		print '# endif'
-		print ''
-		print '#if defined(HAVE_PTHREAD) || defined(_WIN32)'
-		print '#  define THREADS'
-		print '#endif'
-		print ''
-		print '\t.text'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '\t.globl _x86_64_get_get_dispatch; HIDDEN(_x86_64_get_get_dispatch)'
-		print '_x86_64_get_get_dispatch:'
-		print '\tlea\t_x86_64_get_dispatch(%rip), %rax'
-		print '\tret'
-		print ''
-		print '\t.p2align\t4,,15'
-		print '_x86_64_get_dispatch:'
-		print '\tmovq\t_glapi_tls_Dispatch@GOTTPOFF(%rip), %rax'
-		print '\tmovq\t%fs:(%rax), %rax'
-		print '\tret'
-		print '\t.size\t_x86_64_get_dispatch, .-_x86_64_get_dispatch'
-		print ''
-		print '#elif defined(HAVE_PTHREAD)'
-		print ''
-		print '\t.extern\t_glapi_Dispatch'
-		print '\t.extern\t_gl_DispatchTSD'
-		print '\t.extern\tpthread_getspecific'
-		print ''
-		print '\t.p2align\t4,,15'
-		print '_x86_64_get_dispatch:'
-		print '\tmovq\t_gl_DispatchTSD@GOTPCREL(%rip), %rax'
-		print '\tmovl\t(%rax), %edi'
-		print '\tjmp\tpthread_getspecific@PLT'
-		print ''
-		print '#elif defined(THREADS)'
-		print ''
-		print '\t.extern\t_glapi_get_dispatch'
-		print ''
-		print '#endif'
-		print ''
-		return
-
-
-	def printRealFooter(self):
-		print ''
-		print '#if defined(GLX_USE_TLS) && defined(__linux__)'
-		print '	.section ".note.ABI-tag", "a"'
-		print '	.p2align 2'
-		print '	.long	1f - 0f   /* name length */'
-		print '	.long	3f - 2f   /* data length */'
-		print '	.long	1         /* note length */'
-		print '0:	.asciz "GNU"      /* vendor name */'
-		print '1:	.p2align 2'
-		print '2:	.long	0         /* note data: the ABI tag */'
-		print '	.long	2,4,20    /* Minimum kernel version w/TLS */'
-		print '3:	.p2align 2        /* pad out section */'
-		print '#endif /* GLX_USE_TLS */'
-		print ''
-		print '#if defined (__ELF__) && defined (__linux__)'
-		print '	.section .note.GNU-stack,"",%progbits'
-		print '#endif'
-		return
-
-
-	def printFunction(self, f):
-		
-		# The x86-64 ABI divides function parameters into a couple
-		# classes.  For the OpenGL interface, the only ones that are
-		# relevent are INTEGER and SSE.  Basically, the first 8
-		# GLfloat or GLdouble parameters are placed in %xmm0 - %xmm7,
-		# the first 6 non-GLfloat / non-GLdouble parameters are placed
-		# in registers listed in int_parameters.
-		#
-		# If more parameters than that are required, they are passed
-		# on the stack.  Therefore, we just have to make sure that
-		# %esp hasn't changed when we jump to the actual function.
-		# Since we're jumping to the function (and not calling it), we
-		# have to make sure of that anyway!
-
-		int_parameters = ["%rdi", "%rsi", "%rdx", "%rcx", "%r8", "%r9"]
-
-		int_class = 0
-		sse_class = 0
-		stack_offset = 0
-		registers = []
-		for p in f.parameterIterator():
-			type_name = p.get_base_type_string()
-
-			if p.is_pointer() or (type_name != "GLfloat" and type_name != "GLdouble"):
-				if int_class < 6:
-					registers.append( [int_parameters[int_class], stack_offset] )
-					int_class += 1
-					stack_offset += 8
-			else:
-				if sse_class < 8:
-					registers.append( ["%%xmm%u" % (sse_class), stack_offset] )
-					sse_class += 1
-					stack_offset += 8
-
-		if ((int_class & 1) == 0) and (sse_class == 0):
-			registers.append( ["%rbp", 0] )
-
-
-		name = f.dispatch_name()
-
-		print '\t.p2align\t4,,15'
-		print '\t.globl\tGL_PREFIX(%s)' % (name)
-		print '\t.type\tGL_PREFIX(%s), @function' % (name)
-		if not f.is_static_entry_point(f.name):
-			print '\tHIDDEN(GL_PREFIX(%s))' % (name)
-		print 'GL_PREFIX(%s):' % (name)
-		print '#if defined(GLX_USE_TLS)'
-		print '\tcall\t_x86_64_get_dispatch@PLT'
-		print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
-		print '\tjmp\t*%r11'
-		print '#elif defined(HAVE_PTHREAD)'
-		
-		save_all_regs(registers)
-		print '\tcall\t_x86_64_get_dispatch@PLT'
-		restore_all_regs(registers)
-
-		if f.offset == 0:
-			print '\tmovq\t(%rax), %r11'
-		else:
-			print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
-
-		print '\tjmp\t*%r11'
-
-		print '#else'
-		print '\tmovq\t_glapi_Dispatch(%rip), %rax'
-		print '\ttestq\t%rax, %rax'
-		print '\tje\t1f'
-		print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
-		print '\tjmp\t*%r11'
-		print '1:'
-
-		save_all_regs(registers)
-		print '\tcall\t_glapi_get_dispatch'
-		restore_all_regs(registers)
-
-		print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
-		print '\tjmp\t*%r11'
-		print '#endif /* defined(GLX_USE_TLS) */'
-
-		print '\t.size\tGL_PREFIX(%s), .-GL_PREFIX(%s)' % (name, name)
-		print ''
-		return
-
-
-	def printBody(self, api):
-		for f in api.functionIterateByOffset():
-			self.printFunction(f)
-
-
-		for f in api.functionIterateByOffset():
-			dispatch = f.dispatch_name()
-			for n in f.entry_points:
-				if n != f.name:
-					if f.is_static_entry_point(n):
-						text = '\t.globl GL_PREFIX(%s) ; .set GL_PREFIX(%s), GL_PREFIX(%s)' % (n, n, dispatch)
-
-						if f.has_different_protocol(n):
-							print '#ifndef GLX_INDIRECT_RENDERING'
-							print text
-							print '#endif'
-						else:
-							print text
-
-		return
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+
+        self.name = "gl_x86-64_asm.py (from Mesa)"
+        self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
+        return
+
+
+    def get_stack_size(self, f):
+        size = 0
+        for p in f.parameterIterator():
+            size += p.get_stack_size()
+
+        return size
+
+
+    def printRealHeader(self):
+        print "/* If we build with gcc's -fvisibility=hidden flag, we'll need to change"
+        print " * the symbol visibility mode to 'default'."
+        print ' */'
+        print ''
+        print '#include "x86/assyntax.h"'
+        print ''
+        print '#ifdef __GNUC__'
+        print '#  pragma GCC visibility push(default)'
+        print '#  define HIDDEN(x) .hidden x'
+        print '#else'
+        print '#  define HIDDEN(x)'
+        print '#endif'
+        print ''
+        print '# if defined(USE_MGL_NAMESPACE)'
+        print '#  define GL_PREFIX(n) GLNAME(CONCAT(mgl,n))'
+        print '#  define _glapi_Dispatch _mglapi_Dispatch'
+        print '# else'
+        print '#  define GL_PREFIX(n) GLNAME(CONCAT(gl,n))'
+        print '# endif'
+        print ''
+        print '#if defined(HAVE_PTHREAD) || defined(_WIN32)'
+        print '#  define THREADS'
+        print '#endif'
+        print ''
+        print '\t.text'
+        print ''
+        print '#ifdef GLX_USE_TLS'
+        print ''
+        print '\t.globl _x86_64_get_get_dispatch; HIDDEN(_x86_64_get_get_dispatch)'
+        print '_x86_64_get_get_dispatch:'
+        print '\tlea\t_x86_64_get_dispatch(%rip), %rax'
+        print '\tret'
+        print ''
+        print '\t.p2align\t4,,15'
+        print '_x86_64_get_dispatch:'
+        print '\tmovq\t_glapi_tls_Dispatch@GOTTPOFF(%rip), %rax'
+        print '\tmovq\t%fs:(%rax), %rax'
+        print '\tret'
+        print '\t.size\t_x86_64_get_dispatch, .-_x86_64_get_dispatch'
+        print ''
+        print '#elif defined(HAVE_PTHREAD)'
+        print ''
+        print '\t.extern\t_glapi_Dispatch'
+        print '\t.extern\t_gl_DispatchTSD'
+        print '\t.extern\tpthread_getspecific'
+        print ''
+        print '\t.p2align\t4,,15'
+        print '_x86_64_get_dispatch:'
+        print '\tmovq\t_gl_DispatchTSD@GOTPCREL(%rip), %rax'
+        print '\tmovl\t(%rax), %edi'
+        print '\tjmp\tpthread_getspecific@PLT'
+        print ''
+        print '#elif defined(THREADS)'
+        print ''
+        print '\t.extern\t_glapi_get_dispatch'
+        print ''
+        print '#endif'
+        print ''
+        return
+
+
+    def printRealFooter(self):
+        print ''
+        print '#if defined(GLX_USE_TLS) && defined(__linux__)'
+        print '	.section ".note.ABI-tag", "a"'
+        print '	.p2align 2'
+        print '	.long	1f - 0f   /* name length */'
+        print '	.long	3f - 2f   /* data length */'
+        print '	.long	1         /* note length */'
+        print '0:	.asciz "GNU"      /* vendor name */'
+        print '1:	.p2align 2'
+        print '2:	.long	0         /* note data: the ABI tag */'
+        print '	.long	2,4,20    /* Minimum kernel version w/TLS */'
+        print '3:	.p2align 2        /* pad out section */'
+        print '#endif /* GLX_USE_TLS */'
+        print ''
+        print '#if defined (__ELF__) && defined (__linux__)'
+        print '	.section .note.GNU-stack,"",%progbits'
+        print '#endif'
+        return
+
+
+    def printFunction(self, f):
+
+        # The x86-64 ABI divides function parameters into a couple
+        # classes.  For the OpenGL interface, the only ones that are
+        # relevent are INTEGER and SSE.  Basically, the first 8
+        # GLfloat or GLdouble parameters are placed in %xmm0 - %xmm7,
+        # the first 6 non-GLfloat / non-GLdouble parameters are placed
+        # in registers listed in int_parameters.
+        #
+        # If more parameters than that are required, they are passed
+        # on the stack.  Therefore, we just have to make sure that
+        # %esp hasn't changed when we jump to the actual function.
+        # Since we're jumping to the function (and not calling it), we
+        # have to make sure of that anyway!
+
+        int_parameters = ["%rdi", "%rsi", "%rdx", "%rcx", "%r8", "%r9"]
+
+        int_class = 0
+        sse_class = 0
+        stack_offset = 0
+        registers = []
+        for p in f.parameterIterator():
+            type_name = p.get_base_type_string()
+
+            if p.is_pointer() or (type_name != "GLfloat" and type_name != "GLdouble"):
+                if int_class < 6:
+                    registers.append( [int_parameters[int_class], stack_offset] )
+                    int_class += 1
+                    stack_offset += 8
+            else:
+                if sse_class < 8:
+                    registers.append( ["%%xmm%u" % (sse_class), stack_offset] )
+                    sse_class += 1
+                    stack_offset += 8
+
+        if ((int_class & 1) == 0) and (sse_class == 0):
+            registers.append( ["%rbp", 0] )
+
+
+        name = f.dispatch_name()
+
+        print '\t.p2align\t4,,15'
+        print '\t.globl\tGL_PREFIX(%s)' % (name)
+        print '\t.type\tGL_PREFIX(%s), @function' % (name)
+        if not f.is_static_entry_point(f.name):
+            print '\tHIDDEN(GL_PREFIX(%s))' % (name)
+        print 'GL_PREFIX(%s):' % (name)
+        print '#if defined(GLX_USE_TLS)'
+        print '\tcall\t_x86_64_get_dispatch@PLT'
+        print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
+        print '\tjmp\t*%r11'
+        print '#elif defined(HAVE_PTHREAD)'
+
+        save_all_regs(registers)
+        print '\tcall\t_x86_64_get_dispatch@PLT'
+        restore_all_regs(registers)
+
+        if f.offset == 0:
+            print '\tmovq\t(%rax), %r11'
+        else:
+            print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
+
+        print '\tjmp\t*%r11'
+
+        print '#else'
+        print '\tmovq\t_glapi_Dispatch(%rip), %rax'
+        print '\ttestq\t%rax, %rax'
+        print '\tje\t1f'
+        print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
+        print '\tjmp\t*%r11'
+        print '1:'
+
+        save_all_regs(registers)
+        print '\tcall\t_glapi_get_dispatch'
+        restore_all_regs(registers)
+
+        print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8)
+        print '\tjmp\t*%r11'
+        print '#endif /* defined(GLX_USE_TLS) */'
+
+        print '\t.size\tGL_PREFIX(%s), .-GL_PREFIX(%s)' % (name, name)
+        print ''
+        return
+
+
+    def printBody(self, api):
+        for f in api.functionIterateByOffset():
+            self.printFunction(f)
+
+
+        for f in api.functionIterateByOffset():
+            dispatch = f.dispatch_name()
+            for n in f.entry_points:
+                if n != f.name:
+                    if f.is_static_entry_point(n):
+                        text = '\t.globl GL_PREFIX(%s) ; .set GL_PREFIX(%s), GL_PREFIX(%s)' % (n, n, dispatch)
+
+                        if f.has_different_protocol(n):
+                            print '#ifndef GLX_INDIRECT_RENDERING'
+                            print text
+                            print '#endif'
+                        else:
+                            print text
+
+        return
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-	mode = "generic"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
-	except Exception,e:
-		show_usage()
-
-	for (arg,val) in args:
-		if arg == '-m':
-			mode = val
-		elif arg == "-f":
-			file_name = val
-
-	if mode == "generic":
-		printer = PrintGenericStubs()
-	else:
-		print "ERROR: Invalid mode \"%s\" specified." % mode
-		show_usage()
-
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer.Print(api)
+    file_name = "gl_API.xml"
+    mode = "generic"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
+    except Exception,e:
+        show_usage()
+
+    for (arg,val) in args:
+        if arg == '-m':
+            mode = val
+        elif arg == "-f":
+            file_name = val
+
+    if mode == "generic":
+        printer = PrintGenericStubs()
+    else:
+        print "ERROR: Invalid mode \"%s\" specified." % mode
+        show_usage()
+
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
index 5eaa340f7..8b0f6ee24 100644
--- a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
+++ b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
@@ -31,239 +31,239 @@ import sys, getopt
 
 class PrintGenericStubs(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 = "gl_x86_asm.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
+        self.name = "gl_x86_asm.py (from Mesa)"
+        self.license = license.bsd_license_template % ( \
 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 (C) Copyright IBM Corporation 2004, 2005""", "BRIAN PAUL, IBM")
-		return
+        return
 
 
-	def get_stack_size(self, f):
-		size = 0
-		for p in f.parameterIterator():
-			if p.is_padding:
-				continue
+    def get_stack_size(self, f):
+        size = 0
+        for p in f.parameterIterator():
+            if p.is_padding:
+                continue
 
-			size += p.get_stack_size()
+            size += p.get_stack_size()
 
-		return size
+        return size
 
 
-	def printRealHeader(self):
-		print '#include "x86/assyntax.h"'
-		print ''
-		print '#if defined(STDCALL_API)'
-		print '# if defined(USE_MGL_NAMESPACE)'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))'
-		print '# else'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))'
-		print '# endif'
-		print '#else'
-		print '# if defined(USE_MGL_NAMESPACE)'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))'
-		print '#  define _glapi_Dispatch _mglapi_Dispatch'
-		print '# else'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))'
-		print '# endif'
-		print '#endif'
-		print ''
-		print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))'
-		print ''
-		print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)'
-		print '#define GLOBL_FN(x) GLOBL x ; .type x, @function'
-		print '#else'
-		print '#define GLOBL_FN(x) GLOBL x'
-		print '#endif'
-		print ''
-		print '#if defined(HAVE_PTHREAD) || defined(_WIN32)'
-		print '#  define THREADS'
-		print '#endif'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '#ifdef GLX_X86_READONLY_TEXT'
-		print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)'
-		print '#else'
-		print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */'
-		print '#endif'
-		print ''
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tCALL(_x86_get_dispatch) ;\t\t\t\\'
-		print '\tCTX_INSNS ;					\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print ''
-		print '#elif defined(HAVE_PTHREAD)'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
-		print '\tJE(1f) ;\t\t\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
-		print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#elif defined(THREADS)'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
-		print '\tJE(1f) ;\t\t\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
-		print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#else /* Non-threaded version. */'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#endif'
-		print ''
-		print '#ifdef HAVE_ALIAS'
-		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
-		print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\'
-		print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)'
-		print '#else'
-		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
-		print '    GL_STUB(fn, off, fn_alt)'
-		print '#endif'
-		print ''
-		print 'SEG_TEXT'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '\tGLOBL\tGLNAME(_x86_get_dispatch)'
-		print '\tHIDDEN(GLNAME(_x86_get_dispatch))'
-		print 'ALIGNTEXT16'
-		print 'GLNAME(_x86_get_dispatch):'
-		print '\tcall	1f'
-		print '1:\tpopl	%eax'
-		print '\taddl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %eax'
-		print '\tmovl	_glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax'
-		print '\tret'
-		print ''
-		print '#elif defined(HAVE_PTHREAD)'
-		print 'EXTERN GLNAME(_glapi_Dispatch)'
-		print 'EXTERN GLNAME(_gl_DispatchTSD)'
-		print 'EXTERN GLNAME(pthread_getspecific)'
-		print ''
-		print 'ALIGNTEXT16'
-		print 'GLNAME(_x86_get_dispatch):'
-		print '\tSUB_L(CONST(24), ESP)'
-		print '\tPUSH_L(GLNAME(_gl_DispatchTSD))'
-		print '\tCALL(GLNAME(pthread_getspecific))'
-		print '\tADD_L(CONST(28), ESP)'
-		print '\tRET'
-		print '#elif defined(THREADS)'
-		print 'EXTERN GLNAME(_glapi_get_dispatch)'
-		print '#endif'
-		print ''
+    def printRealHeader(self):
+        print '#include "x86/assyntax.h"'
+        print ''
+        print '#if defined(STDCALL_API)'
+        print '# if defined(USE_MGL_NAMESPACE)'
+        print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))'
+        print '# else'
+        print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))'
+        print '# endif'
+        print '#else'
+        print '# if defined(USE_MGL_NAMESPACE)'
+        print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))'
+        print '#  define _glapi_Dispatch _mglapi_Dispatch'
+        print '# else'
+        print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))'
+        print '# endif'
+        print '#endif'
+        print ''
+        print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))'
+        print ''
+        print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)'
+        print '#define GLOBL_FN(x) GLOBL x ; .type x, @function'
+        print '#else'
+        print '#define GLOBL_FN(x) GLOBL x'
+        print '#endif'
+        print ''
+        print '#if defined(HAVE_PTHREAD) || defined(_WIN32)'
+        print '#  define THREADS'
+        print '#endif'
+        print ''
+        print '#ifdef GLX_USE_TLS'
+        print ''
+        print '#ifdef GLX_X86_READONLY_TEXT'
+        print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)'
+        print '#else'
+        print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */'
+        print '#endif'
+        print ''
+        print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
+        print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
+        print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
+        print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
+        print '\tCALL(_x86_get_dispatch) ;\t\t\t\\'
+        print '\tCTX_INSNS ;					\\'
+        print '\tJMP(GL_OFFSET(off))'
+        print ''
+        print '#elif defined(HAVE_PTHREAD)'
+        print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
+        print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
+        print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
+        print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
+        print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
+        print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
+        print '\tJE(1f) ;\t\t\t\t\t\\'
+        print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
+        print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\'
+        print '\tJMP(GL_OFFSET(off))'
+        print '#elif defined(THREADS)'
+        print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
+        print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
+        print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
+        print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
+        print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
+        print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
+        print '\tJE(1f) ;\t\t\t\t\t\\'
+        print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
+        print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\'
+        print '\tJMP(GL_OFFSET(off))'
+        print '#else /* Non-threaded version. */'
+        print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
+        print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
+        print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
+        print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
+        print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
+        print '\tJMP(GL_OFFSET(off))'
+        print '#endif'
+        print ''
+        print '#ifdef HAVE_ALIAS'
+        print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
+        print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\'
+        print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)'
+        print '#else'
+        print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
+        print '    GL_STUB(fn, off, fn_alt)'
+        print '#endif'
+        print ''
+        print 'SEG_TEXT'
+        print ''
+        print '#ifdef GLX_USE_TLS'
+        print ''
+        print '\tGLOBL\tGLNAME(_x86_get_dispatch)'
+        print '\tHIDDEN(GLNAME(_x86_get_dispatch))'
+        print 'ALIGNTEXT16'
+        print 'GLNAME(_x86_get_dispatch):'
+        print '\tcall	1f'
+        print '1:\tpopl	%eax'
+        print '\taddl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %eax'
+        print '\tmovl	_glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax'
+        print '\tret'
+        print ''
+        print '#elif defined(HAVE_PTHREAD)'
+        print 'EXTERN GLNAME(_glapi_Dispatch)'
+        print 'EXTERN GLNAME(_gl_DispatchTSD)'
+        print 'EXTERN GLNAME(pthread_getspecific)'
+        print ''
+        print 'ALIGNTEXT16'
+        print 'GLNAME(_x86_get_dispatch):'
+        print '\tSUB_L(CONST(24), ESP)'
+        print '\tPUSH_L(GLNAME(_gl_DispatchTSD))'
+        print '\tCALL(GLNAME(pthread_getspecific))'
+        print '\tADD_L(CONST(28), ESP)'
+        print '\tRET'
+        print '#elif defined(THREADS)'
+        print 'EXTERN GLNAME(_glapi_get_dispatch)'
+        print '#endif'
+        print ''
 
-		print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )'
-		print '\t\t.section\twtext, "awx", @progbits'
-		print '#endif /* defined( GLX_USE_TLS ) */'
+        print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )'
+        print '\t\t.section\twtext, "awx", @progbits'
+        print '#endif /* defined( GLX_USE_TLS ) */'
 
-		print ''
-		print '\t\tALIGNTEXT16'
-		print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)'
-		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))'
-		print 'GLNAME(gl_dispatch_functions_start):'
-		print ''
-		return
+        print ''
+        print '\t\tALIGNTEXT16'
+        print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)'
+        print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))'
+        print 'GLNAME(gl_dispatch_functions_start):'
+        print ''
+        return
 
 
-	def printRealFooter(self):
-		print ''
-		print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)'
-		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))'
-		print '\t\tALIGNTEXT16'
-		print 'GLNAME(gl_dispatch_functions_end):'
-		print ''
-		print '#if defined(GLX_USE_TLS) && defined(__linux__)'
-		print '	.section ".note.ABI-tag", "a"'
-		print '	.p2align 2'
-		print '	.long	1f - 0f   /* name length */'
-		print '	.long	3f - 2f   /* data length */'
-		print '	.long	1         /* note length */'
-		print '0:	.asciz "GNU"      /* vendor name */'
-		print '1:	.p2align 2'
-		print '2:	.long	0         /* note data: the ABI tag */'
-		print '	.long	2,4,20    /* Minimum kernel version w/TLS */'
-		print '3:	.p2align 2        /* pad out section */'
-		print '#endif /* GLX_USE_TLS */'
-		print ''
-		print '#if defined (__ELF__) && defined (__linux__)'
-		print '	.section .note.GNU-stack,"",%progbits'
-		print '#endif'
-		return
+    def printRealFooter(self):
+        print ''
+        print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)'
+        print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))'
+        print '\t\tALIGNTEXT16'
+        print 'GLNAME(gl_dispatch_functions_end):'
+        print ''
+        print '#if defined(GLX_USE_TLS) && defined(__linux__)'
+        print '	.section ".note.ABI-tag", "a"'
+        print '	.p2align 2'
+        print '	.long	1f - 0f   /* name length */'
+        print '	.long	3f - 2f   /* data length */'
+        print '	.long	1         /* note length */'
+        print '0:	.asciz "GNU"      /* vendor name */'
+        print '1:	.p2align 2'
+        print '2:	.long	0         /* note data: the ABI tag */'
+        print '	.long	2,4,20    /* Minimum kernel version w/TLS */'
+        print '3:	.p2align 2        /* pad out section */'
+        print '#endif /* GLX_USE_TLS */'
+        print ''
+        print '#if defined (__ELF__) && defined (__linux__)'
+        print '	.section .note.GNU-stack,"",%progbits'
+        print '#endif'
+        return
 
 
-	def printBody(self, api):
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
-			stack = self.get_stack_size(f)
-			alt = "%s@%u" % (name, stack)
+    def printBody(self, api):
+        for f in api.functionIterateByOffset():
+            name = f.dispatch_name()
+            stack = self.get_stack_size(f)
+            alt = "%s@%u" % (name, stack)
 
-			print '\tGL_STUB(%s, %d, %s)' % (name, f.offset, alt)
+            print '\tGL_STUB(%s, %d, %s)' % (name, f.offset, alt)
 
-			if not f.is_static_entry_point(f.name):
-				print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt)
+            if not f.is_static_entry_point(f.name):
+                print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt)
 
 
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
-			stack = self.get_stack_size(f)
-			alt = "%s@%u" % (name, stack)
+        for f in api.functionIterateByOffset():
+            name = f.dispatch_name()
+            stack = self.get_stack_size(f)
+            alt = "%s@%u" % (name, stack)
 
-			for n in f.entry_points:
-				if f.is_static_entry_point(n):
-					if n != f.name:
-						alt2 = "%s@%u" % (n, stack)
-						text = '\tGL_STUB_ALIAS(%s, %d, %s, %s, %s)' % (n, f.offset, alt2, name, alt)
+            for n in f.entry_points:
+                if f.is_static_entry_point(n):
+                    if n != f.name:
+                        alt2 = "%s@%u" % (n, stack)
+                        text = '\tGL_STUB_ALIAS(%s, %d, %s, %s, %s)' % (n, f.offset, alt2, name, alt)
 
-						if f.has_different_protocol(n):
-							print '#ifndef GLX_INDIRECT_RENDERING'
-							print text
-							print '#endif'
-						else:
-							print text
+                        if f.has_different_protocol(n):
+                            print '#ifndef GLX_INDIRECT_RENDERING'
+                            print text
+                            print '#endif'
+                        else:
+                            print text
 
-		return
+        return
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
-	mode = "generic"
+    file_name = "gl_API.xml"
+    mode = "generic"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
+    except Exception,e:
+        show_usage()
 
-	for (arg,val) in args:
-		if arg == '-m':
-			mode = val
-		elif arg == "-f":
-			file_name = val
+    for (arg,val) in args:
+        if arg == '-m':
+            mode = val
+        elif arg == "-f":
+            file_name = val
 
-	if mode == "generic":
-		printer = PrintGenericStubs()
-	else:
-		print "ERROR: Invalid mode \"%s\" specified." % mode
-		show_usage()
+    if mode == "generic":
+        printer = PrintGenericStubs()
+    else:
+        print "ERROR: Invalid mode \"%s\" specified." % mode
+        show_usage()
 
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer.Print(api)
+    api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+    printer.Print(api)
diff --git a/mesalib/src/mapi/glapi/gen/mesadef.py b/mesalib/src/mapi/glapi/gen/mesadef.py
index 38b0246ba..473baaee5 100644
--- a/mesalib/src/mapi/glapi/gen/mesadef.py
+++ b/mesalib/src/mapi/glapi/gen/mesadef.py
@@ -40,173 +40,173 @@ import string
 
 
 def PrintHead():
-	print '; DO NOT EDIT - This file generated automatically by mesadef.py script'
-	print 'DESCRIPTION \'Mesa (OpenGL work-alike) for Win32\''
-	print 'VERSION 6.0'
-	print ';'
-	print '; Module definition file for Mesa (OPENGL32.DLL)'
-	print ';'
-	print '; Note: The OpenGL functions use the STDCALL'
-	print '; function calling convention.  Microsoft\'s'
-	print '; OPENGL32 uses this convention and so must the'
-	print '; Mesa OPENGL32 so that the Mesa DLL can be used'
-	print '; as a drop-in replacement.'
-	print ';'
-	print '; The linker exports STDCALL entry points with'
-	print '; \'decorated\' names; e.g., _glBegin@0, where the'
-	print '; trailing number is the number of bytes of '
-	print '; parameter data pushed onto the stack.  The'
-	print '; callee is responsible for popping this data'
-	print '; off the stack, usually via a RETF n instruction.'
-	print ';'
-	print '; However, the Microsoft OPENGL32.DLL does not export'
-	print '; the decorated names, even though the calling convention'
-	print '; is STDCALL.  So, this module definition file is'
-	print '; needed to force the Mesa OPENGL32.DLL to export the'
-	print '; symbols in the same manner as the Microsoft DLL.'
-	print '; Were it not for this problem, this file would not'
-	print '; be needed (for the gl* functions) since the entry'
-	print '; points are compiled with dllexport declspec.'
-	print ';'
-	print '; However, this file is still needed to export "internal"'
-	print '; Mesa symbols for the benefit of the OSMESA32.DLL.'
-	print ';'
-	print 'EXPORTS'
-	return
+    print '; DO NOT EDIT - This file generated automatically by mesadef.py script'
+    print 'DESCRIPTION \'Mesa (OpenGL work-alike) for Win32\''
+    print 'VERSION 6.0'
+    print ';'
+    print '; Module definition file for Mesa (OPENGL32.DLL)'
+    print ';'
+    print '; Note: The OpenGL functions use the STDCALL'
+    print '; function calling convention.  Microsoft\'s'
+    print '; OPENGL32 uses this convention and so must the'
+    print '; Mesa OPENGL32 so that the Mesa DLL can be used'
+    print '; as a drop-in replacement.'
+    print ';'
+    print '; The linker exports STDCALL entry points with'
+    print '; \'decorated\' names; e.g., _glBegin@0, where the'
+    print '; trailing number is the number of bytes of '
+    print '; parameter data pushed onto the stack.  The'
+    print '; callee is responsible for popping this data'
+    print '; off the stack, usually via a RETF n instruction.'
+    print ';'
+    print '; However, the Microsoft OPENGL32.DLL does not export'
+    print '; the decorated names, even though the calling convention'
+    print '; is STDCALL.  So, this module definition file is'
+    print '; needed to force the Mesa OPENGL32.DLL to export the'
+    print '; symbols in the same manner as the Microsoft DLL.'
+    print '; Were it not for this problem, this file would not'
+    print '; be needed (for the gl* functions) since the entry'
+    print '; points are compiled with dllexport declspec.'
+    print ';'
+    print '; However, this file is still needed to export "internal"'
+    print '; Mesa symbols for the benefit of the OSMESA32.DLL.'
+    print ';'
+    print 'EXPORTS'
+    return
 #enddef
 
 
 def PrintTail():
-	print ';'
-	print '; WGL API'
-	print '\twglChoosePixelFormat'
-	print '\twglCopyContext'
-	print '\twglCreateContext'
-	print '\twglCreateLayerContext'
-	print '\twglDeleteContext'
-	print '\twglDescribeLayerPlane'
-	print '\twglDescribePixelFormat'
-	print '\twglGetCurrentContext'
-	print '\twglGetCurrentDC'
-	print '\twglGetExtensionsStringARB'
-	print '\twglGetLayerPaletteEntries'
-	print '\twglGetPixelFormat'
-	print '\twglGetProcAddress'
-	print '\twglMakeCurrent'
-	print '\twglRealizeLayerPalette'
-	print '\twglSetLayerPaletteEntries'
-	print '\twglSetPixelFormat'
-	print '\twglShareLists'
-	print '\twglSwapBuffers'
-	print '\twglSwapLayerBuffers'
-	print '\twglUseFontBitmapsA'
-	print '\twglUseFontBitmapsW'
-	print '\twglUseFontOutlinesA'
-	print '\twglUseFontOutlinesW'
-	print ';'
-	print '; Mesa internals - mostly for OSMESA'
-	print '\t_ac_CreateContext'
-	print '\t_ac_DestroyContext'
-	print '\t_ac_InvalidateState'
-	print '\t_glapi_get_context'
-	print '\t_glapi_get_proc_address'
-	print '\t_mesa_buffer_data'
-	print '\t_mesa_buffer_map'
-	print '\t_mesa_buffer_subdata'
-	print '\t_mesa_choose_tex_format'
-	print '\t_mesa_compressed_texture_size'
-	print '\t_mesa_create_framebuffer'
-	print '\t_mesa_create_visual'
-	print '\t_mesa_delete_buffer_object'
-	print '\t_mesa_delete_texture_object'
-	print '\t_mesa_destroy_framebuffer'
-	print '\t_mesa_destroy_visual'
-	print '\t_mesa_enable_1_3_extensions'
-	print '\t_mesa_enable_1_4_extensions'
-	print '\t_mesa_enable_1_5_extensions'
-	print '\t_mesa_enable_sw_extensions'
-	print '\t_mesa_error'
-	print '\t_mesa_free_context_data'
-	print '\t_mesa_get_current_context'
-	print '\t_mesa_init_default_imports'
-	print '\t_mesa_initialize_context'
-	print '\t_mesa_make_current'
-	print '\t_mesa_new_buffer_object'
-	print '\t_mesa_new_texture_object'
-	print '\t_mesa_problem'
-	print '\t_mesa_ResizeBuffersMESA'
-	print '\t_mesa_store_compressed_teximage1d'
-	print '\t_mesa_store_compressed_teximage2d'
-	print '\t_mesa_store_compressed_teximage3d'
-	print '\t_mesa_store_compressed_texsubimage1d'
-	print '\t_mesa_store_compressed_texsubimage2d'
-	print '\t_mesa_store_compressed_texsubimage3d'
-	print '\t_mesa_store_teximage1d'
-	print '\t_mesa_store_teximage2d'
-	print '\t_mesa_store_teximage3d'
-	print '\t_mesa_store_texsubimage1d'
-	print '\t_mesa_store_texsubimage2d'
-	print '\t_mesa_store_texsubimage3d'
-	print '\t_mesa_test_proxy_teximage'
-	print '\t_mesa_Viewport'
-	print '\t_mesa_meta_CopyColorSubTable'
-	print '\t_mesa_meta_CopyColorTable'
-	print '\t_mesa_meta_CopyConvolutionFilter1D'
-	print '\t_mesa_meta_CopyConvolutionFilter2D'
-	print '\t_mesa_meta_CopyTexImage1D'
-	print '\t_mesa_meta_CopyTexImage2D'
-	print '\t_mesa_meta_CopyTexSubImage1D'
-	print '\t_mesa_meta_CopyTexSubImage2D'
-	print '\t_mesa_meta_CopyTexSubImage3D'
-	print '\t_swrast_Accum'
-	print '\t_swrast_alloc_buffers'
-	print '\t_swrast_Bitmap'
-	print '\t_swrast_CopyPixels'
-	print '\t_swrast_DrawPixels'
-	print '\t_swrast_GetDeviceDriverReference'
-	print '\t_swrast_Clear'
-	print '\t_swrast_choose_line'
-	print '\t_swrast_choose_triangle'
-	print '\t_swrast_CreateContext'
-	print '\t_swrast_DestroyContext'
-	print '\t_swrast_InvalidateState'
-	print '\t_swrast_ReadPixels'
-	print '\t_swrast_zbuffer_address'
-	print '\t_swsetup_Wakeup'
-	print '\t_swsetup_CreateContext'
-	print '\t_swsetup_DestroyContext'
-	print '\t_swsetup_InvalidateState'
-	print '\t_tnl_CreateContext'
-	print '\t_tnl_DestroyContext'
-	print '\t_tnl_InvalidateState'
-	print '\t_tnl_MakeCurrent'
-	print '\t_tnl_run_pipeline'
+    print ';'
+    print '; WGL API'
+    print '\twglChoosePixelFormat'
+    print '\twglCopyContext'
+    print '\twglCreateContext'
+    print '\twglCreateLayerContext'
+    print '\twglDeleteContext'
+    print '\twglDescribeLayerPlane'
+    print '\twglDescribePixelFormat'
+    print '\twglGetCurrentContext'
+    print '\twglGetCurrentDC'
+    print '\twglGetExtensionsStringARB'
+    print '\twglGetLayerPaletteEntries'
+    print '\twglGetPixelFormat'
+    print '\twglGetProcAddress'
+    print '\twglMakeCurrent'
+    print '\twglRealizeLayerPalette'
+    print '\twglSetLayerPaletteEntries'
+    print '\twglSetPixelFormat'
+    print '\twglShareLists'
+    print '\twglSwapBuffers'
+    print '\twglSwapLayerBuffers'
+    print '\twglUseFontBitmapsA'
+    print '\twglUseFontBitmapsW'
+    print '\twglUseFontOutlinesA'
+    print '\twglUseFontOutlinesW'
+    print ';'
+    print '; Mesa internals - mostly for OSMESA'
+    print '\t_ac_CreateContext'
+    print '\t_ac_DestroyContext'
+    print '\t_ac_InvalidateState'
+    print '\t_glapi_get_context'
+    print '\t_glapi_get_proc_address'
+    print '\t_mesa_buffer_data'
+    print '\t_mesa_buffer_map'
+    print '\t_mesa_buffer_subdata'
+    print '\t_mesa_choose_tex_format'
+    print '\t_mesa_compressed_texture_size'
+    print '\t_mesa_create_framebuffer'
+    print '\t_mesa_create_visual'
+    print '\t_mesa_delete_buffer_object'
+    print '\t_mesa_delete_texture_object'
+    print '\t_mesa_destroy_framebuffer'
+    print '\t_mesa_destroy_visual'
+    print '\t_mesa_enable_1_3_extensions'
+    print '\t_mesa_enable_1_4_extensions'
+    print '\t_mesa_enable_1_5_extensions'
+    print '\t_mesa_enable_sw_extensions'
+    print '\t_mesa_error'
+    print '\t_mesa_free_context_data'
+    print '\t_mesa_get_current_context'
+    print '\t_mesa_init_default_imports'
+    print '\t_mesa_initialize_context'
+    print '\t_mesa_make_current'
+    print '\t_mesa_new_buffer_object'
+    print '\t_mesa_new_texture_object'
+    print '\t_mesa_problem'
+    print '\t_mesa_ResizeBuffersMESA'
+    print '\t_mesa_store_compressed_teximage1d'
+    print '\t_mesa_store_compressed_teximage2d'
+    print '\t_mesa_store_compressed_teximage3d'
+    print '\t_mesa_store_compressed_texsubimage1d'
+    print '\t_mesa_store_compressed_texsubimage2d'
+    print '\t_mesa_store_compressed_texsubimage3d'
+    print '\t_mesa_store_teximage1d'
+    print '\t_mesa_store_teximage2d'
+    print '\t_mesa_store_teximage3d'
+    print '\t_mesa_store_texsubimage1d'
+    print '\t_mesa_store_texsubimage2d'
+    print '\t_mesa_store_texsubimage3d'
+    print '\t_mesa_test_proxy_teximage'
+    print '\t_mesa_Viewport'
+    print '\t_mesa_meta_CopyColorSubTable'
+    print '\t_mesa_meta_CopyColorTable'
+    print '\t_mesa_meta_CopyConvolutionFilter1D'
+    print '\t_mesa_meta_CopyConvolutionFilter2D'
+    print '\t_mesa_meta_CopyTexImage1D'
+    print '\t_mesa_meta_CopyTexImage2D'
+    print '\t_mesa_meta_CopyTexSubImage1D'
+    print '\t_mesa_meta_CopyTexSubImage2D'
+    print '\t_mesa_meta_CopyTexSubImage3D'
+    print '\t_swrast_Accum'
+    print '\t_swrast_alloc_buffers'
+    print '\t_swrast_Bitmap'
+    print '\t_swrast_CopyPixels'
+    print '\t_swrast_DrawPixels'
+    print '\t_swrast_GetDeviceDriverReference'
+    print '\t_swrast_Clear'
+    print '\t_swrast_choose_line'
+    print '\t_swrast_choose_triangle'
+    print '\t_swrast_CreateContext'
+    print '\t_swrast_DestroyContext'
+    print '\t_swrast_InvalidateState'
+    print '\t_swrast_ReadPixels'
+    print '\t_swrast_zbuffer_address'
+    print '\t_swsetup_Wakeup'
+    print '\t_swsetup_CreateContext'
+    print '\t_swsetup_DestroyContext'
+    print '\t_swsetup_InvalidateState'
+    print '\t_tnl_CreateContext'
+    print '\t_tnl_DestroyContext'
+    print '\t_tnl_InvalidateState'
+    print '\t_tnl_MakeCurrent'
+    print '\t_tnl_run_pipeline'
 #enddef
 
 
 records = []
 
 def FindOffset(funcName):
-	for (name, alias, offset) in records:
-		if name == funcName:
-			return offset
-		#endif
-	#endfor
-	return -1
+    for (name, alias, offset) in records:
+        if name == funcName:
+            return offset
+        #endif
+    #endfor
+    return -1
 #enddef
 
 
 def EmitEntry(name, returnType, argTypeList, argNameList, alias, offset):
-	if alias == '':
-		dispatchName = name
-	else:
-		dispatchName = alias
-	if offset < 0:
-		offset = FindOffset(dispatchName)
-	if offset >= 0 and string.find(name, "unused") == -1:
-		print '\tgl%s' % (name)
-		# save this info in case we need to look up an alias later
-		records.append((name, dispatchName, offset))
+    if alias == '':
+        dispatchName = name
+    else:
+        dispatchName = alias
+    if offset < 0:
+        offset = FindOffset(dispatchName)
+    if offset >= 0 and string.find(name, "unused") == -1:
+        print '\tgl%s' % (name)
+        # save this info in case we need to look up an alias later
+        records.append((name, dispatchName, offset))
 
 #enddef
 
diff --git a/mesalib/src/mapi/glapi/gen/remap_helper.py b/mesalib/src/mapi/glapi/gen/remap_helper.py
index 0008634ff..eae1cf3e5 100644
--- a/mesalib/src/mapi/glapi/gen/remap_helper.py
+++ b/mesalib/src/mapi/glapi/gen/remap_helper.py
@@ -29,171 +29,171 @@ import license
 import sys, getopt, string
 
 def get_function_spec(func):
-	sig = ""
-	# derive parameter signature
-	for p in func.parameterIterator():
-		if p.is_padding:
-			continue
-		# FIXME: This is a *really* ugly hack. :(
-		tn = p.type_expr.get_base_type_node()
-		if p.is_pointer():
-			sig += 'p'
-		elif tn.integer:
-			sig += 'i'
-		elif tn.size == 4:
-			sig += 'f'
-		else:
-			sig += 'd'
-
-	spec = [sig]
-	for ent in func.entry_points:
-		spec.append("gl" + ent)
-
-	# spec is terminated by an empty string
-	spec.append('')
-
-	return spec
+    sig = ""
+    # derive parameter signature
+    for p in func.parameterIterator():
+        if p.is_padding:
+            continue
+        # FIXME: This is a *really* ugly hack. :(
+        tn = p.type_expr.get_base_type_node()
+        if p.is_pointer():
+            sig += 'p'
+        elif tn.integer:
+            sig += 'i'
+        elif tn.size == 4:
+            sig += 'f'
+        else:
+            sig += 'd'
+
+    spec = [sig]
+    for ent in func.entry_points:
+        spec.append("gl" + ent)
+
+    # spec is terminated by an empty string
+    spec.append('')
+
+    return spec
 
 class PrintGlRemap(gl_XML.gl_print_base):
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-
-		self.name = "remap_helper.py (from Mesa)"
-		self.license = license.bsd_license_template % ("Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>", "Chia-I Wu")
-		return
-
-
-	def printRealHeader(self):
-		print '#include "main/dispatch.h"'
-		print '#include "main/remap.h"'
-		print ''
-		return
-
-
-	def printBody(self, api):
-		pool_indices = {}
-
-		print '/* this is internal to remap.c */'
-		print '#ifndef need_MESA_remap_table'
-		print '#error Only remap.c should include this file!'
-		print '#endif /* need_MESA_remap_table */'
-		print ''
-
-		print ''
-		print 'static const char _mesa_function_pool[] ='
-
-		# output string pool
-		index = 0;
-		for f in api.functionIterateAll():
-			pool_indices[f] = index
-
-			spec = get_function_spec(f)
-
-			# a function has either assigned offset, fixed offset,
-			# or no offset
-			if f.assign_offset:
-				comments = "will be remapped"
-			elif f.offset > 0:
-				comments = "offset %d" % f.offset
-			else:
-				comments = "dynamic"
-
-			print '   /* _mesa_function_pool[%d]: %s (%s) */' \
-					% (index, f.name, comments)
-			for line in spec:
-				print '   "%s\\0"' % line
-				index += len(line) + 1
-		print '   ;'
-		print ''
-
-		print '/* these functions need to be remapped */'
-		print 'static const struct gl_function_pool_remap MESA_remap_table_functions[] = {'
-		# output all functions that need to be remapped
-		# iterate by offsets so that they are sorted by remap indices
-		for f in api.functionIterateByOffset():
-			if not f.assign_offset:
-				continue
-			print '   { %5d, %s_remap_index },' \
-					% (pool_indices[f], f.name)
-		print '   {    -1, -1 }'
-		print '};'
-		print ''
-
-		# collect functions by versions/extensions
-		extension_functions = {}
-		abi_extensions = []
-		for f in api.functionIterateAll():
-			for n in f.entry_points:
-				category, num = api.get_category_for_name(n)
-				# consider only GL_VERSION_X_Y or extensions
-				c = gl_XML.real_category_name(category)
-				if c.startswith("GL_"):
-					if not extension_functions.has_key(c):
-						extension_functions[c] = []
-					extension_functions[c].append(f)
-					# remember the ext names of the ABI
-					if (f.is_abi() and n == f.name and
-						c not in abi_extensions):
-						abi_extensions.append(c)
-		# ignore the ABI itself
-		for ext in abi_extensions:
-			extension_functions.pop(ext)
-
-		extensions = extension_functions.keys()
-		extensions.sort()
-
-		# output ABI functions that have alternative names (with ext suffix)
-		print '/* these functions are in the ABI, but have alternative names */'
-		print 'static const struct gl_function_remap MESA_alt_functions[] = {'
-		for ext in extensions:
-			funcs = []
-			for f in extension_functions[ext]:
-				# test if the function is in the ABI and has alt names
-				if f.is_abi() and len(f.entry_points) > 1:
-					funcs.append(f)
-			if not funcs:
-				continue
-			print '   /* from %s */' % ext
-			for f in funcs:
-				print '   { %5d, _gloffset_%s },' \
-						% (pool_indices[f], f.name)
-		print '   {    -1, -1 }'
-		print '};'
-		print ''
-		return
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+
+        self.name = "remap_helper.py (from Mesa)"
+        self.license = license.bsd_license_template % ("Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>", "Chia-I Wu")
+        return
+
+
+    def printRealHeader(self):
+        print '#include "main/dispatch.h"'
+        print '#include "main/remap.h"'
+        print ''
+        return
+
+
+    def printBody(self, api):
+        pool_indices = {}
+
+        print '/* this is internal to remap.c */'
+        print '#ifndef need_MESA_remap_table'
+        print '#error Only remap.c should include this file!'
+        print '#endif /* need_MESA_remap_table */'
+        print ''
+
+        print ''
+        print 'static const char _mesa_function_pool[] ='
+
+        # output string pool
+        index = 0;
+        for f in api.functionIterateAll():
+            pool_indices[f] = index
+
+            spec = get_function_spec(f)
+
+            # a function has either assigned offset, fixed offset,
+            # or no offset
+            if f.assign_offset:
+                comments = "will be remapped"
+            elif f.offset > 0:
+                comments = "offset %d" % f.offset
+            else:
+                comments = "dynamic"
+
+            print '   /* _mesa_function_pool[%d]: %s (%s) */' \
+                            % (index, f.name, comments)
+            for line in spec:
+                print '   "%s\\0"' % line
+                index += len(line) + 1
+        print '   ;'
+        print ''
+
+        print '/* these functions need to be remapped */'
+        print 'static const struct gl_function_pool_remap MESA_remap_table_functions[] = {'
+        # output all functions that need to be remapped
+        # iterate by offsets so that they are sorted by remap indices
+        for f in api.functionIterateByOffset():
+            if not f.assign_offset:
+                continue
+            print '   { %5d, %s_remap_index },' \
+                            % (pool_indices[f], f.name)
+        print '   {    -1, -1 }'
+        print '};'
+        print ''
+
+        # collect functions by versions/extensions
+        extension_functions = {}
+        abi_extensions = []
+        for f in api.functionIterateAll():
+            for n in f.entry_points:
+                category, num = api.get_category_for_name(n)
+                # consider only GL_VERSION_X_Y or extensions
+                c = gl_XML.real_category_name(category)
+                if c.startswith("GL_"):
+                    if not extension_functions.has_key(c):
+                        extension_functions[c] = []
+                    extension_functions[c].append(f)
+                    # remember the ext names of the ABI
+                    if (f.is_abi() and n == f.name and
+                            c not in abi_extensions):
+                        abi_extensions.append(c)
+        # ignore the ABI itself
+        for ext in abi_extensions:
+            extension_functions.pop(ext)
+
+        extensions = extension_functions.keys()
+        extensions.sort()
+
+        # output ABI functions that have alternative names (with ext suffix)
+        print '/* these functions are in the ABI, but have alternative names */'
+        print 'static const struct gl_function_remap MESA_alt_functions[] = {'
+        for ext in extensions:
+            funcs = []
+            for f in extension_functions[ext]:
+                # test if the function is in the ABI and has alt names
+                if f.is_abi() and len(f.entry_points) > 1:
+                    funcs.append(f)
+            if not funcs:
+                continue
+            print '   /* from %s */' % ext
+            for f in funcs:
+                print '   { %5d, _gloffset_%s },' \
+                                % (pool_indices[f], f.name)
+        print '   {    -1, -1 }'
+        print '};'
+        print ''
+        return
 
 
 def show_usage():
-	print "Usage: %s [-f input_file_name] [-c ver]" % sys.argv[0]
-	print "    -c ver    Version can be 'es1' or 'es2'."
-	sys.exit(1)
+    print "Usage: %s [-f input_file_name] [-c ver]" % sys.argv[0]
+    print "    -c ver    Version can be 'es1' or 'es2'."
+    sys.exit(1)
 
 if __name__ == '__main__':
-	file_name = "gl_API.xml"
+    file_name = "gl_API.xml"
 
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "f:c:")
-	except Exception,e:
-		show_usage()
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:c:")
+    except Exception,e:
+        show_usage()
 
-	es = None
-	for (arg,val) in args:
-		if arg == "-f":
-			file_name = val
-		elif arg == "-c":
-			es = val
+    es = None
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+        elif arg == "-c":
+            es = val
 
-	api = gl_XML.parse_GL_API( file_name )
+    api = gl_XML.parse_GL_API( file_name )
 
-	if es is not None:
-		import gles_api
+    if es is not None:
+        import gles_api
 
-		api_map = {
-			'es1': gles_api.es1_api,
-			'es2': gles_api.es2_api,
-		}
+        api_map = {
+                'es1': gles_api.es1_api,
+                'es2': gles_api.es2_api,
+        }
 
-		api.filter_functions(api_map[es])
+        api.filter_functions(api_map[es])
 
-	printer = PrintGlRemap()
-	printer.Print( api )
+    printer = PrintGlRemap()
+    printer.Print( api )
diff --git a/mesalib/src/mapi/glapi/gen/typeexpr.py b/mesalib/src/mapi/glapi/gen/typeexpr.py
index 7836b2739..6cc71cbf9 100644
--- a/mesalib/src/mapi/glapi/gen/typeexpr.py
+++ b/mesalib/src/mapi/glapi/gen/typeexpr.py
@@ -28,265 +28,265 @@
 import string, copy
 
 class type_node:
-	def __init__(self):
-		self.pointer = 0  # bool
-		self.const = 0    # bool
-		self.signed = 1   # bool
-		self.integer = 1  # bool
+    def __init__(self):
+        self.pointer = 0  # bool
+        self.const = 0    # bool
+        self.signed = 1   # bool
+        self.integer = 1  # bool
 
-		# If elements is set to non-zero, then field is an array.
-		self.elements = 0
+        # If elements is set to non-zero, then field is an array.
+        self.elements = 0
 
-		self.name = None
-		self.size = 0     # type's size in bytes
-		return
+        self.name = None
+        self.size = 0     # type's size in bytes
+        return
 
 
-	def string(self):
-		"""Return string representation of this type_node."""
-		s = ""
-		
-		if self.pointer:
-			s = "* "
+    def string(self):
+        """Return string representation of this type_node."""
+        s = ""
 
-		if self.const:
-			s += "const "
+        if self.pointer:
+            s = "* "
 
-		if not self.pointer:
-			if self.integer:
-				if self.signed:
-					s += "signed "
-				else:
-					s += "unsigned "
+        if self.const:
+            s += "const "
 
-			if self.name:
-				s += "%s " % (self.name)
+        if not self.pointer:
+            if self.integer:
+                if self.signed:
+                    s += "signed "
+                else:
+                    s += "unsigned "
 
-		return s
+            if self.name:
+                s += "%s " % (self.name)
+
+        return s
 
 
 class type_table:
-	def __init__(self):
-		self.types_by_name = {}
-		return
+    def __init__(self):
+        self.types_by_name = {}
+        return
 
 
-	def add_type(self, type_expr):
-		self.types_by_name[ type_expr.get_base_name() ] = type_expr
-		return
+    def add_type(self, type_expr):
+        self.types_by_name[ type_expr.get_base_name() ] = type_expr
+        return
 
 
-	def find_type(self, name):
-		if name in self.types_by_name:
-			return self.types_by_name[ name ]
-		else:
-			return None
+    def find_type(self, name):
+        if name in self.types_by_name:
+            return self.types_by_name[ name ]
+        else:
+            return None
 
 
 def create_initial_types():
-	tt = type_table()
-
-	basic_types = [
-		("char",   1, 1),
-		("short",  2, 1),
-		("int",    4, 1),
-		("long",   4, 1),
-		("float",  4, 0),
-		("double", 8, 0),
-		("enum",   4, 1)
-	]
-
-	for (type_name, type_size, integer) in basic_types:
-		te = type_expression(None)
-		tn = type_node()
-		tn.name = type_name
-		tn.size = type_size
-		tn.integer = integer
-		te.expr.append(tn)
-		tt.add_type( te )
-
-	type_expression.built_in_types = tt
-	return
+    tt = type_table()
+
+    basic_types = [
+            ("char",   1, 1),
+            ("short",  2, 1),
+            ("int",    4, 1),
+            ("long",   4, 1),
+            ("float",  4, 0),
+            ("double", 8, 0),
+            ("enum",   4, 1)
+    ]
+
+    for (type_name, type_size, integer) in basic_types:
+        te = type_expression(None)
+        tn = type_node()
+        tn.name = type_name
+        tn.size = type_size
+        tn.integer = integer
+        te.expr.append(tn)
+        tt.add_type( te )
+
+    type_expression.built_in_types = tt
+    return
 
 
 class type_expression:
-	built_in_types = None
+    built_in_types = None
+
+    def __init__(self, type_string, extra_types = None):
+        self.expr = []
 
-	def __init__(self, type_string, extra_types = None):
-		self.expr = []
+        if not type_string:
+            return
 
-		if not type_string:
-			return
+        self.original_string = type_string
 
-		self.original_string = type_string
+        if not type_expression.built_in_types:
+            raise RuntimeError("create_initial_types must be called before creating type_expression objects.")
 
-		if not type_expression.built_in_types:
-			raise RuntimeError("create_initial_types must be called before creating type_expression objects.")
+        # Replace '*' with ' * ' in type_string.  Then, split the string
+        # into tokens, separated by spaces.
+        tokens = string.split( string.replace( type_string, "*", " * " ) )
 
-		# Replace '*' with ' * ' in type_string.  Then, split the string
-		# into tokens, separated by spaces.
-		tokens = string.split( string.replace( type_string, "*", " * " ) )
+        const = 0
+        t = None
+        signed = 0
+        unsigned = 0
 
-		const = 0
-		t = None
-		signed = 0
-		unsigned = 0
+        for i in tokens:
+            if i == "const":
+                if t and t.pointer:
+                    t.const = 1
+                else:
+                    const = 1
+            elif i == "signed":
+                signed = 1
+            elif i == "unsigned":
+                unsigned = 1
+            elif i == "*":
+                # This is a quirky special-case because of the
+                # way the C works for types.  If 'unsigned' is
+                # specified all by itself, it is treated the
+                # same as "unsigned int".
 
-		for i in tokens:
-			if i == "const":
-				if t and t.pointer:
-					t.const = 1
-				else:
-					const = 1
-			elif i == "signed":
-				signed = 1
-			elif i == "unsigned":
-				unsigned = 1
-			elif i == "*":
-				# This is a quirky special-case because of the
-				# way the C works for types.  If 'unsigned' is
-				# specified all by itself, it is treated the
-				# same as "unsigned int".
+                if unsigned:
+                    self.set_base_type( "int", signed, unsigned, const, extra_types )
+                    const = 0
+                    signed = 0
+                    unsigned = 0
 
-				if unsigned:
-					self.set_base_type( "int", signed, unsigned, const, extra_types )
-					const = 0
-					signed = 0
-					unsigned = 0
+                if not self.expr:
+                    raise RuntimeError("Invalid type expression (dangling pointer)")
 
-				if not self.expr:
-					raise RuntimeError("Invalid type expression (dangling pointer)")
+                if signed:
+                    raise RuntimeError("Invalid type expression (signed / unsigned applied to pointer)")
 
-				if signed:
-					raise RuntimeError("Invalid type expression (signed / unsigned applied to pointer)")
+                t = type_node()
+                t.pointer = 1
+                self.expr.append( t )
+            else:
+                if self.expr:
+                    raise RuntimeError('Invalid type expression (garbage after pointer qualifier -> "%s")' % (self.original_string))
 
-				t = type_node()
-				t.pointer = 1
-				self.expr.append( t )
-			else:
-				if self.expr:
-					raise RuntimeError('Invalid type expression (garbage after pointer qualifier -> "%s")' % (self.original_string))
+                self.set_base_type( i, signed, unsigned, const, extra_types )
+                const = 0
+                signed = 0
+                unsigned = 0
 
-				self.set_base_type( i, signed, unsigned, const, extra_types )
-				const = 0
-				signed = 0
-				unsigned = 0
+            if signed and unsigned:
+                raise RuntimeError("Invalid type expression (both signed and unsigned specified)")
 
-			if signed and unsigned:
-				raise RuntimeError("Invalid type expression (both signed and unsigned specified)")
-				
 
-		if const:
-			raise RuntimeError("Invalid type expression (dangling const)")
+        if const:
+            raise RuntimeError("Invalid type expression (dangling const)")
 
-		if unsigned:
-			raise RuntimeError("Invalid type expression (dangling signed)")
+        if unsigned:
+            raise RuntimeError("Invalid type expression (dangling signed)")
 
-		if signed:
-			raise RuntimeError("Invalid type expression (dangling unsigned)")
+        if signed:
+            raise RuntimeError("Invalid type expression (dangling unsigned)")
 
-		return
+        return
 
 
-	def set_base_type(self, type_name, signed, unsigned, const, extra_types):
-		te = type_expression.built_in_types.find_type( type_name )
-		if not te:
-			te = extra_types.find_type( type_name )
+    def set_base_type(self, type_name, signed, unsigned, const, extra_types):
+        te = type_expression.built_in_types.find_type( type_name )
+        if not te:
+            te = extra_types.find_type( type_name )
 
-		if not te:
-			raise RuntimeError('Unknown base type "%s".' % (type_name))
+        if not te:
+            raise RuntimeError('Unknown base type "%s".' % (type_name))
 
-		self.expr = copy.deepcopy(te.expr)
+        self.expr = copy.deepcopy(te.expr)
 
-		t = self.expr[ len(self.expr) - 1 ]
-		t.const = const
-		if signed:
-			t.signed = 1
-		elif unsigned:
-			t.signed = 0
+        t = self.expr[ len(self.expr) - 1 ]
+        t.const = const
+        if signed:
+            t.signed = 1
+        elif unsigned:
+            t.signed = 0
 
 
-	def set_base_type_node(self, tn):
-		self.expr = [tn]
-		return
+    def set_base_type_node(self, tn):
+        self.expr = [tn]
+        return
 
 
-	def set_elements(self, count):
-		tn = self.expr[0]
+    def set_elements(self, count):
+        tn = self.expr[0]
 
-		tn.elements = count
-		return
+        tn.elements = count
+        return
 
 
-	def string(self):
-		s = ""
-		for t in self.expr:
-			s += t.string()
+    def string(self):
+        s = ""
+        for t in self.expr:
+            s += t.string()
 
-		return s
+        return s
 
 
-	def get_base_type_node(self):
-		return self.expr[0]
+    def get_base_type_node(self):
+        return self.expr[0]
 
 
-	def get_base_name(self):
-		if len(self.expr):
-			return self.expr[0].name
-		else:
-			return None
+    def get_base_name(self):
+        if len(self.expr):
+            return self.expr[0].name
+        else:
+            return None
 
 
-	def get_element_size(self):
-		tn = self.expr[0]
+    def get_element_size(self):
+        tn = self.expr[0]
 
-		if tn.elements:
-			return tn.elements * tn.size
-		else:
-			return tn.size
+        if tn.elements:
+            return tn.elements * tn.size
+        else:
+            return tn.size
 
 
-	def get_element_count(self):
-		tn = self.expr[0]
-		return tn.elements
+    def get_element_count(self):
+        tn = self.expr[0]
+        return tn.elements
 
 
-	def get_stack_size(self):
-		tn = self.expr[ -1 ]
+    def get_stack_size(self):
+        tn = self.expr[ -1 ]
 
-		if tn.elements or tn.pointer:
-			return 4
-		elif not tn.integer:
-			return tn.size
-		else:
-			return 4
+        if tn.elements or tn.pointer:
+            return 4
+        elif not tn.integer:
+            return tn.size
+        else:
+            return 4
 
 
-	def is_pointer(self):
-		tn = self.expr[ -1 ]
-		return tn.pointer
+    def is_pointer(self):
+        tn = self.expr[ -1 ]
+        return tn.pointer
 
 
-	def format_string(self):
-		tn = self.expr[ -1 ]
-		if tn.pointer:
-			return "%p"
-		elif not tn.integer:
-			return "%f"
-		else:
-			return "%d"
+    def format_string(self):
+        tn = self.expr[ -1 ]
+        if tn.pointer:
+            return "%p"
+        elif not tn.integer:
+            return "%f"
+        else:
+            return "%d"
 
 
 
 if __name__ == '__main__':
-	
-	types_to_try = [ "int", "int *", "const int *", "int * const", "const int * const", \
-	                 "unsigned * const *", \
-			 "float", "const double", "double * const"]
 
-	create_initial_types()
+    types_to_try = [ "int", "int *", "const int *", "int * const", "const int * const", \
+                     "unsigned * const *", \
+                     "float", "const double", "double * const"]
+
+    create_initial_types()
 
-	for t in types_to_try:
-		print 'Trying "%s"...' % (t)
-		te = type_expression( t )
-		print 'Got "%s" (%u, %u).' % (te.string(), te.get_stack_size(), te.get_element_size())
+    for t in types_to_try:
+        print 'Trying "%s"...' % (t)
+        te = type_expression( t )
+        print 'Got "%s" (%u, %u).' % (te.string(), te.get_stack_size(), te.get_element_size())