[Bug 753886] Poor GLImageSink performance on Raspberry Pi

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Feb 25 18:08:29 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=753886

--- Comment #14 from Sergey Borovkov <serge.borovkov at gmail.com> ---
Warning do not disappear when running with GST_GL_PLATFORM=egl. This is the
backtrace. (For reference I am running following pipeline - filesrc ! decodebin
! glupload ! qmlglsink).

#0  0x76fb98c8 in raise () from
/tmp/work/build/buildroot/host/usr/arm-buildroot-linux-gnueabihf/sysroot/lib/libpthread.so.0
#1  0x75856758 in _g_log_abort (breakpoint=0) at gmessages.c:315
#2  g_logv (log_domain=0x75958c58 "GLib-GObject",
log_level=log_level at entry=G_LOG_LEVEL_WARNING, format=format at entry=0x641feafc
"\360ѕu\320Ѽu\210\234T", args=..., args at entry=...) at gmessages.c:1041
#3  0x75856858 in g_log (log_domain=<optimized out>,
log_level=log_level at entry=G_LOG_LEVEL_WARNING, format=0x7595fc9c "invalid
uninstantiatable type '%s' in cast to '%s'") at gmessages.c:1079
#4  0x7594ce68 in g_type_check_instance_cast
(type_instance=type_instance at entry=0x6c0dbc40, iface_type=5674136) at
gtype.c:4025
#5  0x75bbfc3c in gst_gl_memory_egl_get_display (mem=mem at entry=0x6c0dbc40) at
gstglmemoryegl.c:69
#6  0x6891b0ac in gst_omx_video_dec_allocate_output_buffers (self=0x69224618,
self at entry=0x69214178) at gstomxvideodec.c:665
#7  0x6891ec84 in gst_omx_video_dec_reconfigure_output_port (self=0x69214178)
at gstomxvideodec.c:1034
#8  gst_omx_video_dec_loop (self=0x69214178) at gstomxvideodec.c:1298
#9  0x75a2c420 in gst_task_func (task=task at entry=0x68809ac8) at gsttask.c:331
#10 0x75a2dca8 in default_func (tdata=<optimized out>, pool=<optimized out>) at
gsttaskpool.c:68
#11 0x7588113c in g_thread_pool_thread_proxy (data=<optimized out>) at
gthreadpool.c:307
#12 0x758800bc in g_thread_proxy (data=0x692040f0) at gthread.c:764
#13 0x76fb0070 in start_thread () from
/tmp/work/build/buildroot/host/usr/arm-buildroot-linux-gnueabihf/sysroot/lib/libpthread.so.0

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