[FFmpeg-devel] [PATCH] libavfilter-soc: implement draw_slice in vf_setpts.c

Stefano Sabatini stefano.sabatini-lala
Fri Jan 2 01:08:41 CET 2009

Hi all,

vf_setpts.c currently has no draw_slice callback, when used in a
filter chain like this:

ffplay -f video4linux -s 320x240 /dev/video -vfilters "[in]
setpts=PTS-STARTPTS, hflip, [T1] overlay=0:0 [out]; SOME_SOURCE, setpts=PTS-STARTPTS [T1]"

no .draw_slice function is called from setpts, resulting in no picture
being passed to the hflip filter, patch fixes it.

FFmpeg = Freak and Fiendish Mastodontic Prodigious Elaborated Guru
-------------- next part --------------
A non-text attachment was scrubbed...
Name: implement-setps-draw-slice.patch
Type: text/x-diff
Size: 1012 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20090102/8ea116e8/attachment.patch>

More information about the ffmpeg-devel mailing list