[Bug 785967] videoenc/dec : delay input buffers allocation until first buffer is received

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Aug 7 21:05:34 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=785967

--- Comment #6 from Guillaume Desmottes <gdesmott at gnome.org> ---
Created attachment 357155
  --> https://bugzilla.gnome.org/attachment.cgi?id=357155&action=edit
omxvideoenc: delay buffer configuration until component is enabled

No significant change for now. Just delay the input port configuration
of the buffer size related fields (stride, slice height, buffer size)
until the component is activated.
This will allow us to use the actual stride/height of the first input
and so avoid the buffer copying code path in most cases.

Tested on rpi and zynqultrascaleplus.

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