[PATCH] winevulkan: Fix bit field struct members.

[Georg Lehmann]

Signed-off-by: Georg Lehmann 
---
 dlls/winevulkan/make_vulkan | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan
index 9ef863837d1..87ac7d93823 100755
--- a/dlls/winevulkan/make_vulkan
+++ b/dlls/winevulkan/make_vulkan
@@ -1086,7 +1086,7 @@ class VkHandle(object):

class VkMember(object):
     def __init__(self, const=False, struct_fwd_decl=False,_type=None, pointer=None, name=None, array_len=None,
-            dyn_array_len=None, optional=False, values=None):
+            dyn_array_len=None, optional=False, values=None, bit_width=None):
         self.const = const
         self.struct_fwd_decl = struct_fwd_decl
         self.name = name
@@ -1097,6 +1097,7 @@ class VkMember(object):
         self.dyn_array_len = dyn_array_len
         self.optional = optional
         self.values = values
+        self.bit_width = bit_width

def __eq__(self, other):
         """ Compare member based on name against a string.
@@ -1123,6 +1124,7 @@ class VkMember(object):
         member_type = None
         pointer = None
         array_len = None
+        bit_width = None

values = member.get("values")

@@ -1166,8 +1168,14 @@ class VkMember(object):
                 # Remove brackets around length
                 array_len = name_elem.tail.strip("[]")

+        # Some members are bit field values:
+        # <member><type>uint32_t</type> <name>mask</name>:8</member>
+        if name_elem.tail and name_elem.tail[0] == ':':
+            LOGGER.debug("Found bit field")
+            bit_width = int(name_elem.tail[1:])
+
         return VkMember(const=const, struct_fwd_decl=struct_fwd_decl, _type=member_type, pointer=pointer, name=name_elem.text,
-                array_len=array_len, dyn_array_len=dyn_array_len, optional=optional, values=values)
+                array_len=array_len, dyn_array_len=dyn_array_len, optional=optional, values=values, bit_width=bit_width)

def copy(self, input, output, direction, conv):
         """ Helper method for use by conversion logic to generate a C-code statement to copy this member.
@@ -1267,6 +1275,9 @@ class VkMember(object):
         if self.is_static_array():
             text += "[{0}]".format(self.array_len)

+        if self.is_bit_field():
+            text += ":{}".format(self.bit_width)
+
         return text

def get_conversions(self):
@@ -1337,6 +1348,9 @@ class VkMember(object):
     def is_union(self):
         return self.type_info["category"] == "union"

+    def is_bit_field(self):
+        return self.bit_width is not None
+
     def needs_alignment(self):
         """ Check if this member needs alignment for 64-bit data.
         Various structures need alignment on 64-bit variables due