1 /* 2 * soft_geo_mapper.h - soft geometry map class 3 * 4 * Copyright (c) 2017 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: Wind Yuan <feng.yuan@intel.com> 19 */ 20 21 #ifndef XCAM_SOFT_GEO_MAP_H 22 #define XCAM_SOFT_GEO_MAP_H 23 24 #include <xcam_std.h> 25 #include <interface/geo_mapper.h> 26 #include <soft/soft_handler.h> 27 #include <soft/soft_image.h> 28 29 namespace XCam { 30 31 namespace XCamSoftTasks { 32 class GeoMapTask; 33 }; 34 35 class SoftGeoMapper 36 : public SoftHandler, public GeoMapper 37 { 38 public: 39 SoftGeoMapper (const char *name = "SoftGeoMap"); 40 ~SoftGeoMapper (); 41 42 bool set_lookup_table (const PointFloat2 *data, uint32_t width, uint32_t height); 43 44 //derived from SoftHandler 45 virtual XCamReturn terminate (); 46 47 void remap_task_done ( 48 const SmartPtr<Worker> &worker, const SmartPtr<Worker::Arguments> &args, const XCamReturn error); 49 50 protected: 51 //derived from interface 52 XCamReturn remap ( 53 const SmartPtr<VideoBuffer> &in, 54 SmartPtr<VideoBuffer> &out_buf); 55 56 //derived from SoftHandler 57 XCamReturn configure_resource (const SmartPtr<Parameters> ¶m); 58 XCamReturn start_work (const SmartPtr<Parameters> ¶m); 59 60 private: 61 XCamReturn start_remap_task (const SmartPtr<ImageHandler::Parameters> ¶m); 62 63 private: 64 SmartPtr<XCamSoftTasks::GeoMapTask> _map_task; 65 SmartPtr<Float2Image> _lookup_table; 66 }; 67 68 extern SmartPtr<SoftHandler> create_soft_geo_mapper (); 69 } 70 71 #endif //XCAM_SOFT_GEO_MAP_H 72