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

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

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

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

1 files changed, 232 insertions, 232 deletions

diff --git a/src/mapi/glapi/gen/glX_doc.py b/src/mapi/glapi/gen/glX_doc.py
index e9fbbe6f169..35d06889483 100644
--- a/src/mapi/glapi/gen/glX_doc.py
+++ b/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 )