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The SharedItemPool was migrated from Chrome OS to maintain RGBS and AF
grids in IPAIPU3Stats. The orginal reason is to reserve the validness
unitl the grids are processed in a different thread. However, it leads
to a subtle bug which recycles the buffer before sending into AIQ
libraries. Since the IPU3 IPA (Unlike Chrome OS) process IPAIPU3Stats
in a single thread, It would be simpler to maintain the grids as the
members of IPAIPU3Stats, and remove the usage of SharedItemPool.
Signed-off-by: Han-Lin Chen <hanlinchen@chromium.org>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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