/*
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* rk_aiq_algo_a3dlut_itf.c
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*
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* Copyright (c) 2019 Rockchip Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#include "rk_aiq_algo_types_int.h"
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#include "a3dlut/rk_aiq_algo_a3dlut_itf.h"
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#include "a3dlut/rk_aiq_a3dlut_algo.h"
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#include "xcam_log.h"
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RKAIQ_BEGIN_DECLARE
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static XCamReturn
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create_context(RkAiqAlgoContext **context, const AlgoCtxInstanceCfg* cfg)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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RkAiqAlgoContext *ctx = new RkAiqAlgoContext();
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if (ctx == NULL) {
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LOGE_A3DLUT( "%s: create 3dlut context fail!\n", __FUNCTION__);
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return XCAM_RETURN_ERROR_MEM;
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}
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AlgoCtxInstanceCfgInt *cfgInt = (AlgoCtxInstanceCfgInt*)cfg;
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Alut3dInit(&ctx->a3dlut_para, cfgInt->calibv2);
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*context = ctx;
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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static XCamReturn
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destroy_context(RkAiqAlgoContext *context)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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Alut3dRelease((alut3d_handle_t)context->a3dlut_para);
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delete context;
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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static XCamReturn
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prepare(RkAiqAlgoCom* params)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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alut3d_handle_t hAlut3d = (alut3d_handle_t)(params->ctx->a3dlut_para);
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RkAiqAlgoConfigA3dlutInt *para = (RkAiqAlgoConfigA3dlutInt*)params;
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hAlut3d->prepare_type = params->u.prepare.conf_type;
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if(!!(params->u.prepare.conf_type & RK_AIQ_ALGO_CONFTYPE_UPDATECALIB )){
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RkAiqAlgoConfigA3dlutInt* confPara = (RkAiqAlgoConfigA3dlutInt*)params;
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hAlut3d->calibV2_lut3d =
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(CalibDbV2_Lut3D_Para_V2_t*)(CALIBDBV2_GET_MODULE_PTR((void*)(confPara->rk_com.u.prepare.calibv2), lut3d_calib));
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}
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Alut3dPrepare((alut3d_handle_t)(params->ctx->a3dlut_para));
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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static XCamReturn
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pre_process(const RkAiqAlgoCom* inparams, RkAiqAlgoResCom* outparams)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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Alut3dPreProc((alut3d_handle_t)(inparams->ctx->a3dlut_para));
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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static XCamReturn
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processing(const RkAiqAlgoCom* inparams, RkAiqAlgoResCom* outparams)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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RkAiqAlgoProcA3dlutInt *procAlut3d = (RkAiqAlgoProcA3dlutInt*)inparams;
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RkAiqAlgoProcResA3dlutInt *proResAlut3d = (RkAiqAlgoProcResA3dlutInt*)outparams;
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alut3d_handle_t hAlut3d = (alut3d_handle_t)(inparams->ctx->a3dlut_para);
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// cal gain diff, whether Converge ?
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float d_gain = 0;
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d_gain = fabs(procAlut3d->sensorGain - hAlut3d->swinfo.sensorGain);
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float d_wbgain = 0;
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d_wbgain = fabs(procAlut3d->awbGain[0] - hAlut3d->swinfo.awbGain[0])+fabs(procAlut3d->awbGain[1] - hAlut3d->swinfo.awbGain[1]);
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hAlut3d->swinfo.sensorGain = procAlut3d->sensorGain;
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hAlut3d->swinfo.awbGain[0] = procAlut3d->awbGain[0];
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hAlut3d->swinfo.awbGain[1] = procAlut3d->awbGain[1];
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hAlut3d->swinfo.awbIIRDampCoef = procAlut3d->awbIIRDampCoef;
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if (d_wbgain < hAlut3d->calibV2_lut3d->common.wbgain_tolerance)
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hAlut3d->swinfo.awbConverged = true;
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else
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hAlut3d->swinfo.awbConverged = false;
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if ((d_gain < hAlut3d->calibV2_lut3d->common.gain_tolerance) && hAlut3d->swinfo.awbConverged
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&& (!hAlut3d->calib_update))
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hAlut3d->update = false;
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else
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hAlut3d->update = true;
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hAlut3d->calib_update = false;
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Alut3dConfig(hAlut3d);
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memcpy(&proResAlut3d->a3dlut_proc_res_com.lut3d_hw_conf, &hAlut3d->lut3d_hw_conf, sizeof(rk_aiq_lut3d_cfg_t));
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proResAlut3d->a3dlut_proc_res_com.lut3d_update = hAlut3d->update ||hAlut3d->updateAtt || hAlut3d->swinfo.lut3dConverged;
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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static XCamReturn
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post_process(const RkAiqAlgoCom* inparams, RkAiqAlgoResCom* outparams)
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{
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LOG1_A3DLUT( "%s: (enter)\n", __FUNCTION__);
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LOG1_A3DLUT( "%s: (exit)\n", __FUNCTION__);
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return XCAM_RETURN_NO_ERROR;
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}
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RkAiqAlgoDescription g_RkIspAlgoDescA3dlut = {
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.common = {
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.version = RKISP_ALGO_A3DLUT_VERSION,
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.vendor = RKISP_ALGO_A3DLUT_VENDOR,
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.description = RKISP_ALGO_A3DLUT_DESCRIPTION,
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.type = RK_AIQ_ALGO_TYPE_A3DLUT,
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.id = 0,
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.create_context = create_context,
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.destroy_context = destroy_context,
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},
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.prepare = prepare,
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.pre_process = pre_process,
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.processing = processing,
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.post_process = post_process,
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};
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RKAIQ_END_DECLARE
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