zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 1 | /* |
| 2 | * smart_analyzer.cpp - smart analyzer |
| 3 | * |
| 4 | * Copyright (c) 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 | #include "smart_analyzer_loader.h" |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 22 | #include "smart_analyzer.h" |
| 23 | #include "smart_analysis_handler.h" |
| 24 | |
zongwave | 213b5d6 | 2016-11-25 18:46:53 +0800 | [diff] [blame] | 25 | #include "xcam_obj_debug.h" |
| 26 | |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 27 | namespace XCam { |
| 28 | |
| 29 | SmartAnalyzer::SmartAnalyzer (const char *name) |
| 30 | : XAnalyzer (name) |
| 31 | { |
zongwave | 213b5d6 | 2016-11-25 18:46:53 +0800 | [diff] [blame] | 32 | XCAM_OBJ_PROFILING_INIT; |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 33 | } |
| 34 | |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 35 | SmartAnalyzer::~SmartAnalyzer () |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | XCamReturn |
| 40 | SmartAnalyzer::add_handler (SmartPtr<SmartAnalysisHandler> handler) |
| 41 | { |
| 42 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 43 | if (!handler.ptr ()) { |
| 44 | return XCAM_RETURN_ERROR_PARAM; |
| 45 | } |
| 46 | |
| 47 | _handlers.push_back (handler); |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 48 | handler->set_analyzer (this); |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 49 | return ret; |
| 50 | } |
| 51 | |
| 52 | XCamReturn |
| 53 | SmartAnalyzer::create_handlers () |
| 54 | { |
| 55 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 56 | if (_handlers.empty ()) { |
| 57 | ret = XCAM_RETURN_ERROR_PARAM; |
| 58 | } |
| 59 | return ret; |
| 60 | } |
| 61 | |
| 62 | XCamReturn |
| 63 | SmartAnalyzer::release_handlers () |
| 64 | { |
| 65 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 66 | return ret; |
| 67 | } |
| 68 | |
| 69 | XCamReturn |
| 70 | SmartAnalyzer::internal_init (uint32_t width, uint32_t height, double framerate) |
| 71 | { |
| 72 | XCAM_UNUSED (width); |
| 73 | XCAM_UNUSED (height); |
| 74 | XCAM_UNUSED (framerate); |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 75 | SmartHandlerList::iterator i_handler = _handlers.begin (); |
| 76 | for (; i_handler != _handlers.end (); ++i_handler) |
| 77 | { |
| 78 | SmartPtr<SmartAnalysisHandler> handler = *i_handler; |
| 79 | XCamReturn ret = handler->create_context (handler); |
| 80 | if (ret != XCAM_RETURN_NO_ERROR) { |
Yinhang Liu | 024a234 | 2017-02-27 11:01:17 +0800 | [diff] [blame] | 81 | XCAM_LOG_WARNING ("smart analyzer initialize handler(%s) context failed", XCAM_STR(handler->get_name())); |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 82 | } |
| 83 | } |
| 84 | |
| 85 | return XCAM_RETURN_NO_ERROR; |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 86 | } |
| 87 | |
| 88 | XCamReturn |
| 89 | SmartAnalyzer::internal_deinit () |
| 90 | { |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 91 | SmartHandlerList::iterator i_handler = _handlers.begin (); |
| 92 | for (; i_handler != _handlers.end (); ++i_handler) |
| 93 | { |
| 94 | SmartPtr<SmartAnalysisHandler> handler = *i_handler; |
| 95 | if (handler->is_valid ()) |
| 96 | handler->destroy_context (); |
| 97 | } |
| 98 | |
| 99 | return XCAM_RETURN_NO_ERROR; |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | XCamReturn |
| 103 | SmartAnalyzer::configure () |
| 104 | { |
| 105 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 106 | return ret; |
| 107 | } |
| 108 | |
| 109 | XCamReturn |
| 110 | SmartAnalyzer::update_params (XCamSmartAnalysisParam ¶ms) |
| 111 | { |
| 112 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 113 | |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 114 | SmartHandlerList::iterator i_handler = _handlers.begin (); |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 115 | for (; i_handler != _handlers.end (); ++i_handler) |
| 116 | { |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 117 | SmartPtr<SmartAnalysisHandler> handler = *i_handler; |
| 118 | if (!handler->is_valid ()) |
| 119 | continue; |
| 120 | |
| 121 | ret = handler->update_params (params); |
| 122 | |
| 123 | if (ret != XCAM_RETURN_NO_ERROR) { |
| 124 | XCAM_LOG_WARNING ("smart analyzer update handler(%s) context failed", XCAM_STR(handler->get_name())); |
| 125 | handler->destroy_context (); |
| 126 | } |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 127 | } |
| 128 | |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 129 | return XCAM_RETURN_NO_ERROR; |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | XCamReturn |
Wind Yuan | 6d144ce | 2017-08-16 18:29:29 +0800 | [diff] [blame] | 133 | SmartAnalyzer::analyze (const SmartPtr<VideoBuffer> &buffer) |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 134 | { |
zongwave | 213b5d6 | 2016-11-25 18:46:53 +0800 | [diff] [blame] | 135 | XCAM_OBJ_PROFILING_START; |
| 136 | |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 137 | XCamReturn ret = XCAM_RETURN_NO_ERROR; |
| 138 | X3aResultList results; |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 139 | |
| 140 | if (!buffer.ptr ()) { |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 141 | XCAM_LOG_DEBUG ("SmartAnalyzer::analyze got NULL buffer!"); |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 142 | return XCAM_RETURN_ERROR_PARAM; |
| 143 | } |
| 144 | |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 145 | SmartHandlerList::iterator i_handler = _handlers.begin (); |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 146 | for (; i_handler != _handlers.end (); ++i_handler) |
| 147 | { |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 148 | SmartPtr<SmartAnalysisHandler> handler = *i_handler; |
| 149 | if (!handler->is_valid ()) |
| 150 | continue; |
| 151 | |
| 152 | ret = handler->analyze (buffer, results); |
| 153 | if (ret != XCAM_RETURN_NO_ERROR && ret != XCAM_RETURN_BYPASS) { |
| 154 | XCAM_LOG_WARNING ("smart analyzer analyze handler(%s) context failed", XCAM_STR(handler->get_name())); |
| 155 | handler->destroy_context (); |
| 156 | } |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 157 | } |
| 158 | |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 159 | if (!results.empty ()) { |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 160 | set_results_timestamp (results, buffer->get_timestamp ()); |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 161 | notify_calculation_done (results); |
| 162 | } |
| 163 | |
Yinhang Liu | 070c759 | 2017-04-13 19:22:17 +0800 | [diff] [blame] | 164 | XCAM_OBJ_PROFILING_END ("smart analysis", XCAM_OBJ_DUR_FRAME_NUM); |
zongwave | 213b5d6 | 2016-11-25 18:46:53 +0800 | [diff] [blame] | 165 | |
Wind Yuan | 7f8d9e0 | 2016-03-30 22:49:57 +0800 | [diff] [blame] | 166 | return XCAM_RETURN_NO_ERROR; |
| 167 | } |
| 168 | |
| 169 | void |
| 170 | SmartAnalyzer::post_smart_results (X3aResultList &results, int64_t timestamp) |
| 171 | { |
| 172 | if (!results.empty ()) { |
| 173 | set_results_timestamp (results, timestamp); |
| 174 | notify_calculation_done (results); |
| 175 | } |
zongwave | 03954a3 | 2015-09-22 15:40:44 +0800 | [diff] [blame] | 176 | } |
| 177 | |
| 178 | } |