1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_format_parse.py b/src/gallium/auxiliary/util/u_format_parse.py
index 03dc62d329..96e6451d0d 100755
--- a/src/gallium/auxiliary/util/u_format_parse.py
+++ b/src/gallium/auxiliary/util/u_format_parse.py
@@ -73,6 +73,8 @@ class Channel:
         '''Maximum representable number.'''
         if self.type == FLOAT:
             return VERY_LARGE
+        if self.type == FIXED:
+            return (1 << (self.size/2)) - 1
         if self.norm:
             return 1
         if self.type == UNSIGNED:
@@ -85,6 +87,8 @@ class Channel:
         '''Minimum representable number.'''
         if self.type == FLOAT:
             return -VERY_LARGE
+        if self.type == FIXED:
+            return -(1 << (self.size/2))
         if self.type == UNSIGNED:
             return 0
         if self.norm: