95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
/*
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* soft_stitcher.h - soft stitcher class
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*
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* Copyright (c) 2017 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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*/
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#ifndef XCAM_SOFT_STITCHER_H
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#define XCAM_SOFT_STITCHER_H
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#include <xcam_std.h>
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#include <interface/stitcher.h>
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#include <soft/soft_handler.h>
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namespace XCam {
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namespace SoftSitcherPriv {
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class StitcherImpl;
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class CbGeoMap;
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class CbBlender;
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class CbCopyTask;
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};
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class SoftStitcher
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: public SoftHandler
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, public Stitcher
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{
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friend class SoftSitcherPriv::StitcherImpl;
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friend class SoftSitcherPriv::CbGeoMap;
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friend class SoftSitcherPriv::CbBlender;
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friend class SoftSitcherPriv::CbCopyTask;
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public:
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struct StitcherParam
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: ImageHandler::Parameters
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{
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uint32_t in_buf_num;
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SmartPtr<VideoBuffer> in_bufs[XCAM_STITCH_MAX_CAMERAS];
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StitcherParam ()
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: Parameters (NULL, NULL)
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, in_buf_num (0)
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{}
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};
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public:
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explicit SoftStitcher (const char *name = "SoftStitcher");
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~SoftStitcher ();
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//derived from SoftHandler
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virtual XCamReturn terminate ();
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protected:
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// interface derive from Stitcher
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XCamReturn stitch_buffers (const VideoBufferList &in_bufs, SmartPtr<VideoBuffer> &out_buf);
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//derived from SoftHandler
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XCamReturn configure_resource (const SmartPtr<Parameters> ¶m);
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XCamReturn start_work (const SmartPtr<Parameters> ¶m);
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private:
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// handler done, call back functions
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XCamReturn start_task_count (
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const SmartPtr<SoftStitcher::StitcherParam> ¶m);
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void dewarp_done (
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const SmartPtr<ImageHandler> &handler,
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const SmartPtr<ImageHandler::Parameters> ¶m, const XCamReturn error);
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void blender_done (
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const SmartPtr<ImageHandler> &handler,
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const SmartPtr<ImageHandler::Parameters> ¶m, const XCamReturn error);
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void copy_task_done (
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const SmartPtr<Worker> &worker,
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const SmartPtr<Worker::Arguments> &base, const XCamReturn error);
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private:
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SmartPtr<SoftSitcherPriv::StitcherImpl> _impl;
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};
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}
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#endif //XCAM_SOFT_STITCHER_H
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