1 /* 2 * x3a_analyze_tuner.h - x3a Common IQ tuner 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@intel.com> 19 */ 20 21 #ifndef XCAM_3A_ANALYZE_TUNER_H 22 #define XCAM_3A_ANALYZE_TUNER_H 23 24 namespace XCam { 25 26 class X3aCiqTuningHandler; 27 class X3aAnalyzer; 28 29 class X3aAnalyzeTuner 30 : public X3aAnalyzer 31 , public AnalyzerCallback 32 { 33 typedef std::list<SmartPtr<X3aCiqTuningHandler>> X3aCiqTuningHandlerList; 34 35 public: 36 explicit X3aAnalyzeTuner (); 37 virtual ~X3aAnalyzeTuner (); 38 39 void enable_handler (); 40 void set_analyzer (SmartPtr<X3aAnalyzer> &analyzer); 41 42 XCamReturn analyze_ae (XCamAeParam ¶m); 43 XCamReturn analyze_awb (XCamAwbParam ¶m); 44 XCamReturn analyze_af (XCamAfParam ¶m); 45 XCamReturn analyze_common (XCamCommonParam ¶m); 46 47 protected: 48 virtual SmartPtr<AeHandler> create_ae_handler (); 49 virtual SmartPtr<AwbHandler> create_awb_handler (); 50 virtual SmartPtr<AfHandler> create_af_handler (); 51 virtual SmartPtr<CommonHandler> create_common_handler (); 52 53 virtual XCamReturn internal_init (uint32_t width, uint32_t height, double framerate); 54 virtual XCamReturn internal_deinit (); 55 56 virtual XCamReturn configure_3a (); 57 virtual XCamReturn pre_3a_analyze (SmartPtr<X3aStats> &stats); 58 virtual XCamReturn post_3a_analyze (X3aResultList &results); 59 60 // derive from AnalyzerCallback 61 virtual void x3a_calculation_done (XAnalyzer *analyzer, X3aResultList &results); 62 63 private: 64 XCAM_DEAD_COPY (X3aAnalyzeTuner); 65 66 XCamReturn create_tuning_handlers (); 67 bool add_handler (SmartPtr<X3aCiqTuningHandler> &handler); 68 69 protected: 70 71 private: 72 SmartPtr<X3aAnalyzer> _analyzer; 73 X3aCiqTuningHandlerList _handlers; 74 SmartPtr<X3aStats> _stats; 75 X3aResultList _results; 76 }; 77 78 class X3aCiqTuningAeHandler 79 : public AeHandler 80 { 81 public: X3aCiqTuningAeHandler(X3aAnalyzeTuner * analyzer)82 explicit X3aCiqTuningAeHandler (X3aAnalyzeTuner *analyzer) 83 : _analyzer (analyzer) 84 {} analyze(X3aResultList & output)85 virtual XCamReturn analyze (X3aResultList &output) { 86 XCAM_UNUSED (output); 87 AnalyzerHandler::HandlerLock lock(this); 88 XCamAeParam param = this->get_params_unlock (); 89 return _analyzer->analyze_ae (param); 90 } 91 92 private: 93 X3aAnalyzeTuner *_analyzer; 94 }; 95 96 class X3aCiqTuningAwbHandler 97 : public AwbHandler 98 { 99 public: X3aCiqTuningAwbHandler(X3aAnalyzeTuner * analyzer)100 explicit X3aCiqTuningAwbHandler (X3aAnalyzeTuner *analyzer) 101 : _analyzer (analyzer) 102 {} analyze(X3aResultList & output)103 virtual XCamReturn analyze (X3aResultList &output) { 104 XCAM_UNUSED (output); 105 AnalyzerHandler::HandlerLock lock(this); 106 XCamAwbParam param = this->get_params_unlock (); 107 return _analyzer->analyze_awb (param); 108 } 109 110 private: 111 X3aAnalyzeTuner *_analyzer; 112 }; 113 114 class X3aCiqTuningAfHandler 115 : public AfHandler 116 { 117 public: X3aCiqTuningAfHandler(X3aAnalyzeTuner * analyzer)118 explicit X3aCiqTuningAfHandler (X3aAnalyzeTuner *analyzer) 119 : _analyzer (analyzer) 120 {} analyze(X3aResultList & output)121 virtual XCamReturn analyze (X3aResultList &output) { 122 XCAM_UNUSED (output); 123 AnalyzerHandler::HandlerLock lock(this); 124 XCamAfParam param = this->get_params_unlock (); 125 return _analyzer->analyze_af (param); 126 } 127 128 private: 129 X3aAnalyzeTuner *_analyzer; 130 }; 131 132 class X3aCiqTuningCommonHandler 133 : public CommonHandler 134 { 135 public: X3aCiqTuningCommonHandler(X3aAnalyzeTuner * analyzer)136 explicit X3aCiqTuningCommonHandler (X3aAnalyzeTuner *analyzer) 137 : _analyzer (analyzer) 138 {} analyze(X3aResultList & output)139 virtual XCamReturn analyze (X3aResultList &output) { 140 XCAM_UNUSED (output); 141 AnalyzerHandler::HandlerLock lock(this); 142 XCamCommonParam param = this->get_params_unlock (); 143 return _analyzer->analyze_common (param); 144 } 145 146 private: 147 X3aAnalyzeTuner *_analyzer; 148 }; 149 150 }; 151 #endif // XCAM_3A_ANALYZE_TUNER_H 152