Changeset 20829 for trunk/psphot/src/psphotSignificanceImage.c

Timestamp:

Nov 25, 2008, 2:41:54 PM (18 years ago)

Author:

Paul Price

Message:

psphotInit should not turn on threading for psImageConvolveMask because parts of some programs (e.g., ppStack, ppSub) explicitly do not want threading of that.

File:

• trunk/psphot/src/psphotSignificanceImage.c (modified) (2 diffs)

trunk/psphot/src/psphotSignificanceImage.c

@@ -12 +12 @@
     // smooth the image and weight map
     psTimerStart ("psphot.smooth");
-    psImageConvolveSetThreads(true);
+    bool oldThreads = psImageConvolveSetThreads(true); // Old value of threading in psImageConvolve
 
     // XXX we can a) choose fft to convolve if needed and b) multithread fftw
@@ -128 +128 @@
 
     psFree(smooth_wt);
+
+    psImageConvolveSetThreads(oldThreads);
+
     return smooth_im;
 }
 
-# if (0) 
-{ 
+# if (0)
+{
     // threadingdemo
     // smooth the image, applying the mask as we go