vaapidecode to xvimagesink

Joe McDonald joe.mcdonald at vecima.com
Mon May 5 14:57:26 PDT 2014


Nicolas Dufresne-3 wrote
> Something is not handling dynamic framerate correctly (division by
> zero). Should use env G_DEBUG=fatal_criticals and trap this into gdb so
> we know which element.
> 
> Nicolas

Here's a quick backtrace at the critical breakpoint.  Thoughts?

-Joe

#0  0x00007ffff75d53d9 in g_logv () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffff75d5522 in g_log () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7b6ad93 in _gst_util_uint64_scale (val=<optimized out>, 
    num=<optimized out>, denom=<optimized out>, correct=<optimized out>)
    at gstutils.c:479
#3  0x00007ffff4a2447f in gst_vaapipostproc_update_sink_caps (
    caps_changed_ptr=<synthetic pointer>, caps=0x7fffdc0034f0, 
    postproc=0x8130f0) at gstvaapipostproc.c:783
#4  gst_vaapipostproc_set_caps (trans=0x8130f0, caps=0x7fffdc0034f0, 
    out_caps=0x7fffdc0032d0) at gstvaapipostproc.c:1149
#5  0x00007ffff5fe72bb in gst_base_transform_configure_caps (
    out=0x7fffdc0032d0, in=0x7fffdc0034f0, trans=0x8130f0)
    at gstbasetransform.c:1031
#6  gst_base_transform_setcaps (trans=trans at entry=0x8130f0, 
    pad=<optimized out>, incaps=0x7fffdc0034f0) at gstbasetransform.c:1341
#7  0x00007ffff5fe8365 in gst_base_transform_sink_eventfunc (trans=0x8130f0, 
    event=0x7fffdc009580) at gstbasetransform.c:1860
#8  0x00007ffff7b3757b in gst_pad_send_event_unchecked (
    pad=pad at entry=0x7acdf0, event=event at entry=0x7fffdc009580,




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