android: Replace ThreadRPC with blocking method call

Use the newly introduced InvocationTypeBlocking message type to replace
the blocking message delivery implemented with the ThreadRPC class in the
Android camera HAL.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 0 insertions, 26 deletions

diff --git a/src/android/thread_rpc.cpp b/src/android/thread_rpc.cpp
deleted file mode 100644
index f57891ff..00000000
--- a/src/android/thread_rpc.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * thread_rpc.cpp - Inter-thread procedure call
- */
-
-#include "thread.h"
-#include "thread_rpc.h"
-
-using namespace libcamera;
-
-void ThreadRpc::notifyReception()
-{
-	{
-		libcamera::MutexLocker locker(mutex_);
-		delivered_ = true;
-	}
-	cv_.notify_one();
-}
-
-void ThreadRpc::waitDelivery()
-{
-	libcamera::MutexLocker locker(mutex_);
-	cv_.wait(locker, [&] { return delivered_; });
-}