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, 154 insertions, 154 deletions

diff --git a/src/mapi/glapi/gen/remap_helper.py b/src/mapi/glapi/gen/remap_helper.py
index 0008634ff2e..eae1cf3e5ea 100644
--- a/src/mapi/glapi/gen/remap_helper.py
+++ b/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 <[email protected]>", "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 <[email protected]>", "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 )