commit 7347f0b5cdfff5d8758c7147b98dc04d8fb0fc32
author David Stevens <stevensd@google.com> Wed Jan 15 20:19:22 2020 +0900
committer David Stevens <stevensd@google.com> Tue Jan 21 11:11:00 2020 +0900
tree 5bead6f0aaf1441adc9dd6b1ec8a9e3c11e05c7a
parent 2f1e99b8ae1b2cb1416209f98b79acf97ef4266b

libgui: make MAX_FRAME_HISTORY a configurable property

Some devices have particularly large pipelines for decoding video. This
can result in large queues of decoded frames waiting to be displayed. If
the frame event history isn't large enough, then frame events can fall
out of the queue before the buffers are actually rendered, which causes
failures when processing consumer frame events.

Test: manually check that MAX_FRAME_HISTORY is configurable at build

Change-Id: I8bfcc6bf095e775c93a39669840d721417a58113