[XviD-devel] custom quant matrix glitch

daniel smith xvid-devel@xvid.org
Mon, 23 Sep 2002 02:43:07 +0800


i just removed an undocumented feature whereby custom-matrix encodes had a vol header written for every frame, even if the matrix hadn't changed from the previous vol.

i had to alter the return value of set_inter_matrix() and set_intra_matrix().  i couldn't think up a situation where the new behaviour will generate empty matrix values or anything else horrible, and new bitstreams play just fine in xvid/dx50.  ffdshow reboots my win2k box, so no more testing with that.

dan
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