/*
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* dynamic_analyzer.h - dynamic analyzer
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*
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* Copyright (c) 2015 Intel 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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* Author: Wind Yuan <feng.yuan@intel.com>
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* Jia Meng <jia.meng@intel.com>
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*/
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#ifndef XCAM_DYNAMIC_ANALYZER_H
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#define XCAM_DYNAMIC_ANALYZER_H
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#include <xcam_std.h>
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#include <base/xcam_3a_description.h>
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#include <x3a_analyzer.h>
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#include <x3a_stats_pool.h>
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#include <handler_interface.h>
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#include <x3a_result_factory.h>
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#include <analyzer_loader.h>
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namespace XCam {
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class DynamicAeHandler;
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class DynamicAwbHandler;
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class DynamicAfHandler;
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class DynamicCommonHandler;
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class DynamicAnalyzer
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: public X3aAnalyzer
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{
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public:
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DynamicAnalyzer (XCam3ADescription *desc, SmartPtr<AnalyzerLoader> &loader, const char *name = "DynamicAnalyzer");
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~DynamicAnalyzer ();
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virtual XCamReturn configure_3a ();
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virtual XCamReturn analyze_ae (XCamAeParam ¶m);
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virtual XCamReturn analyze_awb (XCamAwbParam ¶m);
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virtual XCamReturn analyze_af (XCamAfParam ¶m);
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protected:
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virtual SmartPtr<AeHandler> create_ae_handler ();
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virtual SmartPtr<AwbHandler> create_awb_handler ();
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virtual SmartPtr<AfHandler> create_af_handler ();
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virtual SmartPtr<CommonHandler> create_common_handler ();
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virtual XCamReturn internal_init (uint32_t width, uint32_t height, double framerate);
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virtual XCamReturn internal_deinit ();
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virtual XCamReturn pre_3a_analyze (SmartPtr<X3aStats> &stats);
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virtual XCamReturn post_3a_analyze (X3aResultList &results);
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XCamReturn create_context ();
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void destroy_context ();
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const XCamCommonParam get_common_params ();
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SmartPtr<X3aStats> get_cur_stats () const {
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return _cur_stats;
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}
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XCamReturn convert_results (XCam3aResultHead *from[], uint32_t from_count, X3aResultList &to);
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private:
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XCAM_DEAD_COPY (DynamicAnalyzer);
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private:
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XCam3ADescription *_desc;
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XCam3AContext *_context;
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SmartPtr<X3aStats> _cur_stats;
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SmartPtr<DynamicCommonHandler> _common_handler;
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SmartPtr<AnalyzerLoader> _loader;
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};
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class DynamicAeHandler
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: public AeHandler
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{
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public:
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explicit DynamicAeHandler (DynamicAnalyzer *analyzer)
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: _analyzer (analyzer)
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{}
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virtual XCamReturn analyze (X3aResultList &output) {
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XCAM_UNUSED (output);
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AnalyzerHandler::HandlerLock lock(this);
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XCamAeParam param = this->get_params_unlock ();
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return _analyzer->analyze_ae (param);
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}
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private:
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DynamicAnalyzer *_analyzer;
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};
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class DynamicAwbHandler
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: public AwbHandler
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{
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public:
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explicit DynamicAwbHandler (DynamicAnalyzer *analyzer)
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: _analyzer (analyzer)
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{}
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virtual XCamReturn analyze (X3aResultList &output) {
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XCAM_UNUSED (output);
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AnalyzerHandler::HandlerLock lock(this);
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XCamAwbParam param = this->get_params_unlock ();
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return _analyzer->analyze_awb (param);
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}
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private:
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DynamicAnalyzer *_analyzer;
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};
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class DynamicAfHandler
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: public AfHandler
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{
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public:
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explicit DynamicAfHandler (DynamicAnalyzer *analyzer)
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: _analyzer (analyzer)
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{}
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virtual XCamReturn analyze (X3aResultList &output) {
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XCAM_UNUSED (output);
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AnalyzerHandler::HandlerLock lock(this);
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XCamAfParam param = this->get_params_unlock ();
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return _analyzer->analyze_af (param);
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}
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private:
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DynamicAnalyzer *_analyzer;
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};
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class DynamicCommonHandler
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: public CommonHandler
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{
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friend class DynamicAnalyzer;
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public:
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explicit DynamicCommonHandler (DynamicAnalyzer *analyzer)
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: _analyzer (analyzer)
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{}
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virtual XCamReturn analyze (X3aResultList &output) {
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XCAM_UNUSED (output);
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AnalyzerHandler::HandlerLock lock(this);
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return XCAM_RETURN_NO_ERROR;
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}
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private:
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DynamicAnalyzer *_analyzer;
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};
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}
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#endif //XCAM_DYNAMIC_ANALYZER_H
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