Alex Romosan <[email protected]> writes:

> looks like release 4929 broke the panorama preview window for me (this
> is on linux, debian unstable with an nvidia card). the only tab that
> works is the layout tab, all the other views are just completely black.
> anybody else seen this? any ideas how to debug it? thanks.

if i comment out the part about the force update of crops:

--- a/src/hugin_base/panodata/Panorama.cpp      Sat Feb 05 11:33:30 2011 +0100
+++ b/src/hugin_base/panodata/Panorama.cpp      Sat Feb 05 11:09:06 2011 -0800
@@ -1056,6 +1056,7 @@
     copy(changedImages.begin(), changedImages.end(),
          std::ostream_iterator<unsigned int>(t, " "));
     DEBUG_TRACE("changed image(s) " << t.str() << " begin");
+#if 0
     //force update of crops
     if(changedImages.size()>0)
     {
@@ -1071,6 +1072,7 @@
         };
     };
     //update masks
+#endif
     updateMasks();
     std::set<PanoramaObserver *>::iterator it;
     for(it = observers.begin(); it != observers.end(); ++it) {

then the images are displayed again. something is wrong with the
updateCropMode() function (or the functions it calls).

--alex--

-- 
| I believe the moment is at hand when, by a paranoiac and active |
|  advance of the mind, it will be possible (simultaneously with  |
|  automatism and other passive states) to systematize confusion  |
|  and thus to help to discredit completely the world of reality. |

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