android: Remove internal thread

Now that libcamera creates threads internally and doesn't rely on an
application-provided event loop, remove the thread from the Android
Camera HAL layer. The CameraProxy class becomes meaningless, remove it
and communicate directly from the CameraHalManager to the CameraDevice.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/android/camera_ops.h b/src/android/camera_ops.h
new file mode 100644
index 00000000..304e7b85
--- /dev/null
+++ b/src/android/camera_ops.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * camera_ops.h - Android Camera HAL Operations
+ */
+#ifndef __ANDROID_CAMERA_OPS_H__
+#define __ANDROID_CAMERA_OPS_H__
+
+#include <hardware/camera3.h>
+
+int hal_dev_close(hw_device_t *hw_device);
+extern camera3_device_ops hal_dev_ops;
+
+#endif /* __ANDROID_CAMERA_OPS_H__ */