[Mesa-dev] [PATCH 39/41] glapi: glX_server_table.py: use math.log instead of hand coded log2 function

[Dylan Baker]

This just saves a bit of typing.

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---
 src/mapi/glapi/gen/glX_server_table.py | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/mapi/glapi/gen/glX_server_table.py b/src/mapi/glapi/gen/glX_server_table.py
index 4549fbd..a4bc04f 100644
--- a/src/mapi/glapi/gen/glX_server_table.py
+++ b/src/mapi/glapi/gen/glX_server_table.py
@@ -27,6 +27,7 @@
 #    Ian Romanick <idr at us.ibm.com>
 
 import argparse
+import math
 
 import glX_XML
 import glX_proto_common
@@ -34,15 +35,6 @@ import gl_XML
 import license
 
 
-def log2(value):
-    for i in xrange(30):
-        p = 1 << i
-        if p >= value:
-            return i
-
-    return -1
-
-
 def round_down_to_power_of_two(n):
     """Returns the nearest power-of-two less than or equal to n."""
 
@@ -77,7 +69,7 @@ class function_table:
             self.max_opcode = opcode
 
             if opcode > self.next_opcode_threshold:
-                bits = log2(opcode)
+                bits = int(math.log(opcode, 2))
                 if (1 << bits) <= opcode:
                     bits += 1
 
-- 
2.8.0