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, 0 insertions, 42 deletions

diff --git a/src/android/camera_proxy.h b/src/android/camera_proxy.h
deleted file mode 100644
index e8cfbc9d..00000000
--- a/src/android/camera_proxy.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * camera_proxy.h - Proxy to camera devices
- */
-#ifndef __ANDROID_CAMERA_PROXY_H__
-#define __ANDROID_CAMERA_PROXY_H__
-
-#include <memory>
-
-#include <hardware/camera3.h>
-
-#include <libcamera/camera.h>
-
-class CameraDevice;
-
-class CameraProxy
-{
-public:
-	CameraProxy(unsigned int id, const std::shared_ptr<libcamera::Camera> &camera);
-	~CameraProxy();
-
-	int open(const hw_module_t *hardwareModule);
-	void close();
-
-	void initialize(const camera3_callback_ops_t *callbacks);
-	const camera_metadata_t *getStaticMetadata();
-	const camera_metadata_t *constructDefaultRequestSettings(int type);
-	int configureStreams(camera3_stream_configuration_t *stream_list);
-	int processCaptureRequest(camera3_capture_request_t *request);
-
-	unsigned int id() const { return id_; }
-	camera3_device_t *camera3Device() { return &camera3Device_; }
-
-private:
-	unsigned int id_;
-	CameraDevice *cameraDevice_;
-	camera3_device_t camera3Device_;
-};
-
-#endif /* __ANDROID_CAMERA_PROXY_H__ */