Move virtual camera service to frameworks/av/services
Bug: 311647154
Bug: 301023410
Test: atest virtual_camera_tests
Test: build & flash & adb shell cmd virtual_camera help
Change-Id: I6d43a2b70f454c9c01ec2abcae9f138cd78c6a85
diff --git a/services/camera/virtualcamera/util/Util.cc b/services/camera/virtualcamera/util/Util.cc
new file mode 100644
index 0000000..90f5916
--- /dev/null
+++ b/services/camera/virtualcamera/util/Util.cc
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#define LOG_TAG "VirtualCameraUtil"
+#include "Util.h"
+
+#include <unistd.h>
+
+#include "log/log.h"
+
+namespace android {
+namespace companion {
+namespace virtualcamera {
+
+using ::aidl::android::hardware::common::NativeHandle;
+
+sp<Fence> importFence(const NativeHandle& aidlHandle) {
+ if (aidlHandle.fds.size() != 1) {
+ ALOGE(
+ "%s: Cannot import fence from aidlHandle containing %d file "
+ "descriptors.",
+ __func__, static_cast<int>(aidlHandle.fds.size()));
+ return sp<Fence>::make();
+ }
+
+ return sp<Fence>::make(::dup(aidlHandle.fds[0].get()));
+}
+
+} // namespace virtualcamera
+} // namespace companion
+} // namespace android