| /* |
| * sensor_descriptor.h - sensor descriptor |
| * |
| * Copyright (c) 2015 Intel Corporation |
| * |
| * 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. |
| * |
| * Author: Wind Yuan <[email protected]> |
| */ |
| |
| #ifndef XCAM_SENSOR_DESCRIPTOR_H |
| #define XCAM_SENSOR_DESCRIPTOR_H |
| |
| #include <xcam_std.h> |
| #include <linux/atomisp.h> |
| |
| namespace XCam { |
| |
| class SensorDescriptor { |
| public: |
| explicit SensorDescriptor (); |
| virtual ~SensorDescriptor (); |
| |
| void set_sensor_data (struct atomisp_sensor_mode_data &data); |
| virtual bool is_ready (); |
| |
| // Input: exposure_time |
| // Output: coarse_time, fine_time |
| virtual bool exposure_time_to_integration ( |
| int32_t exposure_time, uint32_t &coarse_time, uint32_t &fine_time); |
| // Input: coarse_time, fine_time |
| // Output: exposure_time |
| virtual bool exposure_integration_to_time ( |
| uint32_t coarse_time, uint32_t fine_time, int32_t &exposure_time); |
| |
| // Input : analog_gain, digital_gain |
| // Output: analog_code, digital_code |
| virtual bool exposure_gain_to_code ( |
| double analog_gain, double digital_gain, |
| int32_t &analog_code, int32_t &digital_code); |
| |
| // Input : analog_code, digital_code |
| // Output : analog_gain, digital_gain |
| virtual bool exposure_code_to_gain ( |
| int32_t analog_code, int32_t digital_code, |
| double &analog_gain, double &digital_gain); |
| |
| private: |
| XCAM_DEAD_COPY (SensorDescriptor); |
| |
| private: |
| struct atomisp_sensor_mode_data _sensor_data; |
| }; |
| |
| }; |
| #endif //XCAM_SENSOR_DESCRIPTOR_H |
