layers: Add typesafety traits
Add traits (present for dispatchable and for non-dispatchable 64 bit) to
improve type safety and enabled enhanced handle logging
Further typesafety changes will build on this in subsequent commits.
Change-Id: Ife7017df9c2516994407663cb2ebaaecc620a336
diff --git a/scripts/common_codegen.py b/scripts/common_codegen.py
index 8954532..d9fcbed 100644
--- a/scripts/common_codegen.py
+++ b/scripts/common_codegen.py
@@ -71,3 +71,27 @@
if platform is not None:
protect = platform_dict[platform]
return protect
+
+# Check if an object is a non-dispatchable handle
+def IsHandleTypeNonDispatchable(tree, handletype):
+ handle = tree.find("types/type/[name='" + handletype + "'][@category='handle']")
+ if handle is not None and handle.find('type').text == 'VK_DEFINE_NON_DISPATCHABLE_HANDLE':
+ return True
+ else:
+ return False
+
+# Treats outdents a multiline string by the leading whitespace on the first line
+# Optionally indenting by the given prefix
+def Outdent(string_in, indent=''):
+ string_out = re.sub('^ *', '', string_in) # kill stray leading spaces
+ if string_out[0] != '\n':
+ return string_in # needs new line to find the first line's indent level
+
+ first_indent = string_out[1:]
+ fake_indent = '\n' + ' ' * (len(first_indent) - len(first_indent.lstrip()))
+ indent = '\n' + indent
+
+ string_out = string_out.rstrip() + '\n' # remove trailing whitespace except for a newline
+ outdent = re.sub(fake_indent, indent, string_out)
+ return outdent[1:]
+