Author: Antonio Cuni <[email protected]>
Branch: fast_cffi_list_init
Changeset: r67251:e3f5920e0686
Date: 2013-10-09 18:23 +0200
http://bitbucket.org/pypy/pypy/changeset/e3f5920e0686/
Log: implement the fast-path also for double[] and floatstrategy
diff --git a/pypy/module/_cffi_backend/ctypeptr.py
b/pypy/module/_cffi_backend/ctypeptr.py
--- a/pypy/module/_cffi_backend/ctypeptr.py
+++ b/pypy/module/_cffi_backend/ctypeptr.py
@@ -60,18 +60,26 @@
def _convert_array_from_list_strategy_maybe(self, cdata, w_ob):
from rpython.rlib.rarray import copy_list_to_raw_array
- from pypy.objspace.std.listobject import W_ListObject,
IntegerListStrategy
+ from pypy.objspace.std.listobject import (W_ListObject,
+ IntegerListStrategy,
FloatListStrategy)
if not isinstance(w_ob, W_ListObject):
return False
#
int_stragegy = self.space.fromcache(IntegerListStrategy)
-
+ float_strategy = self.space.fromcache(FloatListStrategy)
+ #
if w_ob.strategy is int_stragegy and self.ctitem.is_long():
int_list = w_ob.strategy.unerase(w_ob.lstorage)
cdata = rffi.cast(rffi.LONGP, cdata)
copy_list_to_raw_array(int_list, cdata)
return True
-
+ #
+ if w_ob.strategy is float_strategy and self.ctitem.is_double():
+ float_list = w_ob.strategy.unerase(w_ob.lstorage)
+ cdata = rffi.cast(rffi.DOUBLEP, cdata)
+ copy_list_to_raw_array(float_list, cdata)
+ return True
+ #
return False
def _convert_array_from_listview(self, cdata, w_ob):
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