Patches item #3050324, was opened at 2010-08-21 10:04 Message generated for change (Settings changed) made by whyameye You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=3050324&group_id=55736

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: externals

Status: Open Resolution: None Priority: 5 Private: No Submitted By: whyameye (whyameye) Assigned to: Nobody/Anonymous (nobody) Summary: pdp_mix giving imperfect copy for crossfade=1 (no mmx)

Initial Comment: when crossfade is set to 1 for [pdp_mix], outlet should return exact copy of
middle inlet. Instead [pdp_mix] still tries to mix the left and middle inlet,
resulting in slight degradation of the resulting video. Consequently, a feedback
loop connecting [pdp_mix] outlet to its middle inlet through a [pdp_del] with
crossfade set to 1 will eventually result in a video that is completely black.

This patch adds a trivial copy from the middle inlet to the outlet if the
crossfade is set to 1. This patch works for the portable (no mmx) version of the
code. The mmx version of the code has the same flaw and the patch for this will
be submitted separately.