Add a standardized shared memory type
This adds a simple SharedFileRegion type that can be used to pass blocks
of shared memory between processes in a structured AIDL interface.
In addition a small utility library is provided for interfacing with
existing code that uses IMemory.
The intention is to add utilities for direct usage of the memory
content.
Bug: 160253486
Test: Ran the included unit test. Integration testing as part of whole
topic tests via the audio effect tests.
Change-Id: I3f923047e364ba44fda316bdd563561ebec201b2
diff --git a/media/libshmem/OWNERS b/media/libshmem/OWNERS
new file mode 100644
index 0000000..29fa2f5
--- /dev/null
+++ b/media/libshmem/OWNERS
@@ -0,0 +1,3 @@
+ytai@google.com
+mnaganov@google.com
+elaurent@google.com