From 667d8ea8fd4bda35e8888792d2b6c055fdb4be18 Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Fri, 10 May 2019 17:40:02 +0200 Subject: android: hal: Add Camera3 HAL Add libcamera Android Camera HALv3 implementation. The initial camera HAL implementation supports the LIMITED hardware level and uses statically defined metadata and camera characteristics. Add a build option named 'android' and adjust the build system to selectively compile the Android camera HAL and link it against the required Android libraries. Signed-off-by: Jacopo Mondi --- src/android/camera_proxy.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/android/camera_proxy.h (limited to 'src/android/camera_proxy.h') diff --git a/src/android/camera_proxy.h b/src/android/camera_proxy.h new file mode 100644 index 00000000..da63bfa7 --- /dev/null +++ b/src/android/camera_proxy.h @@ -0,0 +1,45 @@ +/* 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 + +#include + +#include + +class CameraDevice; +class ThreadRpc; + +class CameraProxy +{ +public: + CameraProxy(unsigned int id, std::shared_ptr 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: + void threadRpcCall(ThreadRpc &rpcRequest); + + unsigned int id_; + CameraDevice *cameraDevice_; + camera3_device_t camera3Device_; +}; + +#endif /* __ANDROID_CAMERA_PROXY_H__ */ -- cgit v1.2.1