[Bug 769293] vaapi: optimization of GL texture usage

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Sep 22 07:41:58 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=769293

Hyunjun Ko <zzoon at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #335977|needs-work                  |none
             status|                            |
 Attachment #335977|0                           |1
        is obsolete|                            |

--- Comment #31 from Hyunjun Ko <zzoon at igalia.com> ---
Created attachment 336055
  --> https://bugzilla.gnome.org/attachment.cgi?id=336055&action=edit
[PATCH 3/3] plugins: reset texture hash map during (re)configure and close

When reconfigure performs, a buffer to be uploaded might have different size.
In case of output caps change, we should reset texture map.

In addition, during pipeline shutdown, textures in texture map need to be
released,
since each references vaapi display object.

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