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cameraservice: decrease zsl metadata queue size by 1
authorYin-Chia Yeh <yinchiayeh@google.com>
Wed, 27 Aug 2014 19:58:33 +0000 (12:58 -0700)
committerYin-Chia Yeh <yinchiayeh@google.com>
Wed, 27 Aug 2014 22:00:35 +0000 (15:00 -0700)
commit690895cfe0f128ee3fc375a357ab99b0b98394b6
treeb997c70f46e205cf359edac664e0200c7ec30188
parent9dd4a2ddd7caf8cbe50d8a76e0ec3e0274d2bce6
cameraservice: decrease zsl metadata queue size by 1

Zsl buffer needs to be longer than metadata queue to ensure that
oldest metadata can always find a match in buffer queue.
Since we don't want to add memory overhead, decrease metadata
queue size by one serves the same purpose.

bug 17264283

Change-Id: Ic53441cc29c98e57d3345f5845d92839d0ce6faf
services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp