[Bug 787093] omx: add dynamic buffer mode from OMX 1.2.0

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Dec 14 09:03:14 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=787093

Julien Isorce <julien.isorce at gmail.com> changed:

           What    |Removed                     |Added
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 Attachment #365521|none                        |committed
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--- Comment #26 from Julien Isorce <julien.isorce at gmail.com> ---
Comment on attachment 365521
  --> https://bugzilla.gnome.org/attachment.cgi?id=365521
omx: add API to implement dynamic buffers support

commit da07a647b8ee0dbbf59f667e778c7b6b51a5cd7e
Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date:   Thu Jul 20 16:31:54 2017 +0200

    omx: add API to implement dynamic buffers support

    OMX 1.2.0 introduced a third way to manage buffers by allowing
    components to only allocate buffers header during their initialization
    and change their pBuffer pointer at runtime.
    This new feature can save us a copy between GStreamer and OMX for each
    input buffer.

    This patch adds API to allocate and use such buffers.

    https://bugzilla.gnome.org/show_bug.cgi?id=787093

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