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      1 /*
      2  * x3a_ciq_tuning_handler.cpp - x3a Common IQ tuning handler
      3  *
      4  *  Copyright (c) 2014-2015 Intel Corporation
      5  *
      6  * Licensed under the Apache License, Version 2.0 (the "License");
      7  * you may not use this file except in compliance with the License.
      8  * You may obtain a copy of the License at
      9  *
     10  *      http://www.apache.org/licenses/LICENSE-2.0
     11  *
     12  * Unless required by applicable law or agreed to in writing, software
     13  * distributed under the License is distributed on an "AS IS" BASIS,
     14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15  * See the License for the specific language governing permissions and
     16  * limitations under the License.
     17  *
     18  * Author: Zong Wei <wei.zong (at) intel.com>
     19  */
     20 
     21 #include "x3a_analyzer.h"
     22 #include "x3a_ciq_tuning_handler.h"
     23 
     24 #define X3A_CIQ_CAMERA_ID   "IMX185"
     25 
     26 namespace XCam {
     27 
     28 X3aCiqTuningHandler::X3aCiqTuningHandler (const char *name)
     29     : _tuning_data (NULL)
     30     , _name (NULL)
     31 {
     32     if (name)
     33         _name = strndup (name, XCAM_MAX_STR_SIZE);
     34 }
     35 
     36 X3aCiqTuningHandler::~X3aCiqTuningHandler ()
     37 {
     38     if (_name)
     39         xcam_free (_name);
     40 }
     41 
     42 void
     43 X3aCiqTuningHandler::set_tuning_data (void* data)
     44 {
     45     if (NULL != data) {
     46         _tuning_data = data;
     47     }
     48 }
     49 
     50 void
     51 X3aCiqTuningHandler::set_ae_handler (SmartPtr<AeHandler> &handler)
     52 {
     53     if (!_ae_handler.ptr ()) {
     54         _ae_handler = handler;
     55     }
     56 }
     57 
     58 void
     59 X3aCiqTuningHandler::set_awb_handler (SmartPtr<AwbHandler> &handler)
     60 {
     61     if (!_awb_handler.ptr ()) {
     62         _awb_handler = handler;
     63     }
     64 }
     65 
     66 double
     67 X3aCiqTuningHandler::get_max_analog_gain()
     68 {
     69     AnalyzerHandler::HandlerLock lock(this);
     70 
     71     if (_ae_handler.ptr ()) {
     72         return _ae_handler->get_max_analog_gain ();
     73     }
     74     return 0.0;
     75 }
     76 
     77 double
     78 X3aCiqTuningHandler::get_current_analog_gain ()
     79 {
     80     AnalyzerHandler::HandlerLock lock(this);
     81 
     82     if (_ae_handler.ptr ()) {
     83         return _ae_handler->get_current_analog_gain ();
     84     }
     85     return 0.0;
     86 }
     87 
     88 int64_t
     89 X3aCiqTuningHandler::get_current_exposure_time ()
     90 {
     91     AnalyzerHandler::HandlerLock lock(this);
     92 
     93     if (_ae_handler.ptr ()) {
     94         return _ae_handler->get_current_exposure_time ();
     95     }
     96     return 0.0;
     97 }
     98 
     99 uint32_t
    100 X3aCiqTuningHandler::get_current_estimate_cct ()
    101 {
    102     AnalyzerHandler::HandlerLock lock(this);
    103 
    104     if (_awb_handler.ptr ()) {
    105         return _awb_handler->get_current_estimate_cct ();
    106     }
    107     return 0;
    108 }
    109 
    110 };
    111