tree bd52e3d82e3f86537129d59ff2b24ee4c6f9b40d
parent 1d0359c5a8e19a3ad0bb3e0d8265c32bab6f0d4d
author Dan Stoza <stoza@google.com> 1491516621 -0700
committer Dan Stoza <stoza@google.com> 1491860141 -0700

libgui: Normalize IGraphicBufferConsumer methods

This change modifies IGraphicBufferConsumer such that all synchronous
methods return a status_t and, as such, all outputs are returned by
output parameter rather than return value. It also eliminates the use
of a const char* parameter that SafeInterface can't handle.

Test: m -j + libgui_tests + manual testing
Change-Id: I9bb0e2892492d5e0a3f660bf228834b9ed014539