Refactoring some of the mode decoding logic introduced a bug where
the segmentation maps would not be properly reset on keyframes.
http://code.google.com/p/webm/issues/detail?id=378
The text of the bug is somewhat misleading as I initially read it to
imply the bug was present in v0.9.7-p1 (Cayuga), but note the text
"master", which indicates this was something subsequent. This issue
bisects back to v0.9.7-p1-84-ga99c20c, so unfortunately it was broken
during the Duclair release.
Thanks to Alexei Leonenko for investigating the root cause.
Change-Id: I9713c9f070eb37b31b3b029d9ef96be9b6ea2def
}
}
}
+ else
+ {
+ /* No segmentation updates on this frame */
+ xd->update_mb_segmentation_map = 0;
+ xd->update_mb_segmentation_data = 0;
+ }
/* Read the loop filter level and type */
pc->filter_type = (LOOPFILTERTYPE) vp8_read_bit(bc);