bufferhubd: Implement more DetachedBuffer logic
1/ Separate DetachedBuffer related logic into a dedicated subclass of
BufferHubRPC. This actually is the right thing to do as it utilizes
the PDX's client/service programming pattern better.
2/ Add IsValid() check for the DetachedBufferChannel object.
3/ Add BufferHubClient to handle general PDX operations.
4/ Add DetachedBuffer which composites a BufferHubClient.
5/ Fully functional logic of allocating a DetachedBuffer, converting it
to a BufferHub-backed GraphicBuffer, then converting it back to a
DetachedBuffer.
Bug: 38137191
Bug: 70046255
Bug: 70912269
Test: buffer_hub-test
Change-Id: I81bf9259cbbaeb29a6df2769363b5a03464e7864
diff --git a/libs/vr/libbufferhub/Android.bp b/libs/vr/libbufferhub/Android.bp
index 39814cc..b38ecc7 100644
--- a/libs/vr/libbufferhub/Android.bp
+++ b/libs/vr/libbufferhub/Android.bp
@@ -15,6 +15,7 @@
sourceFiles = [
"buffer_hub_client.cpp",
"buffer_hub_rpc.cpp",
+ "detached_buffer.cpp",
"ion_buffer.cpp",
]
@@ -59,6 +60,11 @@
vndk: {
enabled: true,
},
+ target: {
+ vendor: {
+ exclude_srcs: ["detached_buffer.cpp"],
+ },
+ },
}
cc_test {