use cc_benchmark for buffer_transport_benchmark
1/ GoogleBenchmark framework makes the benchmark much more streamlined
and automated.
2/ Update on how we create binder server. Especially, to make the
comparison fair between Binder and BufferHub, we limited the binder
server to run in single threaded mode.
3/ Update the threading model on the producer side to fit with
cc_benchmark's model.
Bug: 66921451
Bug: 63909629
Test: adb shell /data/buffer_transport_benchmark
--benchmark_min_time=5
--benchmark_format=json
Change-Id: I3b4c6d943bf4917f8f776efe1f8dbe2d45c8e521
diff --git a/libs/vr/libbufferhubqueue/tests/Android.bp b/libs/vr/libbufferhubqueue/tests/Android.bp
index c4ffb41..5e4df84 100644
--- a/libs/vr/libbufferhubqueue/tests/Android.bp
+++ b/libs/vr/libbufferhubqueue/tests/Android.bp
@@ -54,7 +54,7 @@
tags: ["optional"],
}
-cc_test {
+cc_benchmark {
srcs: ["buffer_transport_benchmark.cpp"],
static_libs: static_libraries,
shared_libs: shared_libraries,