[Bug 747297] gl: live rpicamsrc/omxh264dec/glimagesink pipeline fails

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jan 5 01:20:20 PST 2016


https://bugzilla.gnome.org/show_bug.cgi?id=747297

--- Comment #17 from Philippe Normand <phil at base-art.net> ---
(In reply to Florent ThiƩry from comment #12)
> (In reply to Matthew Waters (ystreet00) from comment #11)
> > "gles context that is bigger than the display size" - what does this mean?
> 
> I meant a pi plugged into a 1280x800 hdmi monitor; when booting, the GPU
> initializes to 1280x800 (because of the edid); the pipeline Philippe
> described automatically negociates to the source default resolution, which
> is 1920x1080, and glimagesink apparently fails to create the context in
> these conditions. 
> 
> @philippe, what is the resolution of the monitor in your case ?

1080p

But with my gpu_mem set to 100MB I can only get 1280x800.
As you state, raising gpu_mem allows to reach 1920x1080 but it's rather slow
here.

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