VR: Create VR implementation for HWC HIDL interface
* Implement the IComposerClient interface for a VR HWC.
* Introduce new command to send layer information to the VR HWC.
* Add observer interface in the VR HWC service allowing VR Window
Manager to consume SurfaceFlinger output.
Bug: 32541196, 33297385
Test: Compiled and ran with modified surfaceflinger that connects to the
VR hwcomposer and made sure there are no crashes.
Change-Id: Ic2c882ba5e4c570cbd0b7a180845a5e61a768cad
diff --git a/services/vr/Android.bp b/services/vr/Android.bp
new file mode 100644
index 0000000..80df479
--- /dev/null
+++ b/services/vr/Android.bp
@@ -0,0 +1,3 @@
+subdirs = [
+ "*",
+]