[Bug 768658] glcolorconvert: Failed to convert video buffer (osx ).

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Jul 11 11:11:27 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=768658

Matthew Waters (ystreet00) <ystreet00 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |ystreet00 at gmail.com

--- Comment #1 from Matthew Waters (ystreet00) <ystreet00 at gmail.com> ---
The buffer that causes that issue is directly from vtdec as glupload is in
passthrough and I can track back to
gst_video_decoder_clip_and_push_buf(GstVideoDecoder *, GstBuffer
 *):<vtdechw0> pushing buffer 0x7f8f92000280 of size 3110400, PTS
0:00:00.200000000, dur 0:00:00.040000000

1. What's the memory type that is actually passed to glcolorconvert? You can
check by breaking on _do_convert_one_view and printing gst_buffer_peek_memory
(convert->inbuf, i)->allocator in the debugger for i = {0, 1}.  It is called
more than once before the error occurs (4 times before in the log) so you may
have to keeping printing until it fails.
2. What are the exact caps you are setting on appsink?

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