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SF: Reduce resync samples without present
authorDan Stoza <stoza@google.com>
Fri, 29 May 2015 20:00:23 +0000 (13:00 -0700)
committerDan Stoza <stoza@google.com>
Fri, 29 May 2015 20:00:23 +0000 (13:00 -0700)
commit9c64757f6530a0510f15f8bd75b1925a3001f83a
tree2784e458392fd38f2f6342ebd9ba3d1c90f90b54
parent6e1a2fea67006b58e83ebbcc72f7b12f18c49d15
SF: Reduce resync samples without present

Reduces the number of resync samples that DispSync will attempt to
collect without an intervening present from 12 to 4. The former value
was causing excessive power draw for some vendors' implementations, and
reducing it doesn't seem to harm anything.

Bug: 20724456
Change-Id: Ifd6e0490be67756ed001d509a38e8a36953b4618
services/surfaceflinger/DispSync.h