/*
** Copyright (c) 2011 The Linux Foundation. All rights reserved.
**
** 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.
*/

#ifndef ANDROID_HARDWARE_QUALCOMM_CAMERA_H
#define ANDROID_HARDWARE_QUALCOMM_CAMERA_H


//#include <camera/CameraHardwareInterface.h>

extern "C" {
#include <hardware/camera.h>

  int get_number_of_cameras();
  int get_camera_info(int camera_id, struct camera_info *info);

  int camera_device_open(const struct hw_module_t* module, const char* id,
          struct hw_device_t** device);

  hw_device_t * open_camera_device(int cameraId);

  int close_camera_device( hw_device_t *);

namespace android {
  int set_preview_window(struct camera_device *,
          struct preview_stream_ops *window);
  void set_callbacks(struct camera_device *,
          camera_notify_callback notify_cb,
          camera_data_callback data_cb,
          camera_data_timestamp_callback data_cb_timestamp,
          camera_request_memory get_memory,
          void *user);

  void enable_msg_type(struct camera_device *, int32_t msg_type);

  void disable_msg_type(struct camera_device *, int32_t msg_type);
  int msg_type_enabled(struct camera_device *, int32_t msg_type);

  int start_preview(struct camera_device *);

  void stop_preview(struct camera_device *);

  int preview_enabled(struct camera_device *);
  int store_meta_data_in_buffers(struct camera_device *, int enable);

  int start_recording(struct camera_device *);

  void stop_recording(struct camera_device *);

  int recording_enabled(struct camera_device *);

  void release_recording_frame(struct camera_device *,
                  const void *opaque);

  int auto_focus(struct camera_device *);

  int cancel_auto_focus(struct camera_device *);

  int take_picture(struct camera_device *);

  int cancel_picture(struct camera_device *);

  int set_parameters(struct camera_device *, const char *parms);

  char* get_parameters(struct camera_device *);

  void put_parameters(struct camera_device *, char *);

  int send_command(struct camera_device *,
              int32_t cmd, int32_t arg1, int32_t arg2);

  void release(struct camera_device *);

  int dump(struct camera_device *, int fd);


}; // namespace android

} //extern "C"

#endif