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partially implement external display clipping
authorMathias Agopian <mathias@google.com>
Wed, 24 Oct 2012 23:29:17 +0000 (16:29 -0700)
committerMathias Agopian <mathias@google.com>
Thu, 25 Oct 2012 19:42:42 +0000 (12:42 -0700)
commitf45c510009edab4a3e93f8d66b2e30aa26759fed
tree556d04bd8536c08086985a129b1cf4505eee70bc
parent04075569b565c949a6db8b4e8a9f10d281de4d9c
partially implement external display clipping

we perform external display clipping only on the GL
side (ie: not done on the h/w composer side, which is
harder and would be too risky). in practice this means
that WFD will be clipped properly, while HDMI *may* or
may not depending on how hwc is used.

Bug: 7149437
Change-Id: I92d4d04220db72b6ffb134c7fa7a93af569723a5
services/surfaceflinger/SurfaceFlinger.cpp