[Mesa-dev] [PATCH 1/5] intel/genxml: Convert a not-present-or-"1" dict to a set.

[Eric Anholt]

I was implementing the same enum support in broadcom's gen_pack_header.py,
and did this same simplification there.
---
 src/intel/genxml/gen_pack_header.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/intel/genxml/gen_pack_header.py b/src/intel/genxml/gen_pack_header.py
index 9021f008a823..405f600174d2 100644
--- a/src/intel/genxml/gen_pack_header.py
+++ b/src/intel/genxml/gen_pack_header.py
@@ -493,7 +493,8 @@ class Parser(object):
 
         self.instruction = None
         self.structs = {}
-        self.enums = {}
+        # Set of enum names we've seen.
+        self.enums = set()
         self.registers = {}
 
     def gen_prefix(self, name):
@@ -540,7 +541,7 @@ class Parser(object):
         elif name == "enum":
             self.values = []
             self.enum = safe_name(attrs["name"])
-            self.enums[attrs["name"]] = 1
+            self.enums.add(attrs["name"])
             if "prefix" in attrs:
                 self.prefix = safe_name(attrs["prefix"])
             else:
-- 
2.14.1