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authorTavian Barnes <tavianator@tavianator.com>2014-04-23 18:12:53 -0400
committerTavian Barnes <tavianator@tavianator.com>2014-04-23 22:41:21 -0400
commit0acff566213fdddbc8f4561887aced121f82dc26 (patch)
tree97620a5ef72efc783d35817e4349a9f8a1d8cff8 /libdimension-python/dimension.pxd
parent3ce3ed46f5cd95bfca4f9303c93859fac54476bb (diff)
downloaddimension-0acff566213fdddbc8f4561887aced121f82dc26.tar.xz
future: Add a race-free way to examine a partial computation.
This allows safe OpenGL previews, for example. dmnsn_future* learned the dmnsn_future_{pause,resume}() functions which cause all worker threads to block. render.test now survives Helgrind with no errors.
Diffstat (limited to 'libdimension-python/dimension.pxd')
-rw-r--r--libdimension-python/dimension.pxd4
1 files changed, 3 insertions, 1 deletions
diff --git a/libdimension-python/dimension.pxd b/libdimension-python/dimension.pxd
index 3f89e71..4df0786 100644
--- a/libdimension-python/dimension.pxd
+++ b/libdimension-python/dimension.pxd
@@ -1,5 +1,5 @@
#########################################################################
-# Copyright (C) 2011 Tavian Barnes <tavianator@tavianator.com> #
+# Copyright (C) 2011-2014 Tavian Barnes <tavianator@tavianator.com> #
# #
# This file is part of The Dimension Python Module. #
# #
@@ -73,6 +73,8 @@ cdef extern from "../libdimension/dimension.h":
void dmnsn_future_cancel(dmnsn_future *future)
double dmnsn_future_progress(dmnsn_future *future)
void dmnsn_future_wait(dmnsn_future *future, double progress) nogil
+ void dmnsn_future_pause(dmnsn_future *future) nogil
+ void dmnsn_future_resume(dmnsn_future *future)
##########
# Timers #