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authordahlia2013-11-01 13:45:09 -0700
committerdahlia2013-11-01 13:45:09 -0700
commit7faf286d0025da04497e2b593f629c6582607c78 (patch)
tree4ad37399f34774b548eb1d4bae1cdabd659a9d53 /OpenSim
parentMerge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff)
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add null check for jpeg2000 sculpt image decode failure. Note: the j2kDecodeCache folder should be cleared after updating to this revision so that sculpts containing alpha can be re-decoded and successfully meshed.
Diffstat (limited to 'OpenSim')
-rw-r--r--OpenSim/Region/Physics/Meshing/Meshmerizer.cs9
1 files changed, 9 insertions, 0 deletions
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 4ad0cb1..1f08b03 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -633,6 +633,15 @@ namespace OpenSim.Region.Physics.Meshing
633 633
634 OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out managedImage); 634 OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out managedImage);
635 635
636 if (managedImage == null)
637 {
638 // In some cases it seems that the decode can return a null bitmap without throwing
639 // an exception
640 m_log.WarnFormat("[PHYSICS]: OpenJPEG decoded sculpt data for {0} to a null bitmap. Ignoring.", primName);
641
642 return false;
643 }
644
636 if ((managedImage.Channels & OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha) != 0) 645 if ((managedImage.Channels & OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha) != 0)
637 managedImage.ConvertChannels(managedImage.Channels & ~OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha); 646 managedImage.ConvertChannels(managedImage.Channels & ~OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha);
638 647