#include "API_FrontStitch.h"
#include "Arith_FrontStitch.h"
#include "Arith_Utils.h"
#include "Arith_CoordModule.h"
#include "Arith_FeaMatch.h"
#include <opencv2/opencv.hpp>
#include <omp.h>

using namespace std;
using namespace cv;

API_FrontStitch* API_FrontStitch::Create(SINT32 nWidth, SINT32 nHeight)
{
    return new FrontStitch(nWidth, nHeight);
}


void API_FrontStitch::Destroy(API_FrontStitch* obj)
{
    delete obj;
}

FrontStitch::FrontStitch(SINT32 nWidth, SINT32 nHeight)
{
    _GeoSolver = new GeoSolver();
}

FrontStitch::~FrontStitch()
{
}

FPanInfo FrontStitch::Init(FrameInfo info, float AzRange, float PtRange)
{
    _fAglRes = 0.001;

    // 设置当前拼接起始位置
    _panPara.center = _GeoSolver->SetOriginPoint(info);

    _panPara.range.fAz = AzRange;
    _panPara.range.fPt = PtRange;

    _panPara.m_pan_width = AzRange / _fAglRes;
    _panPara.m_pan_height = PtRange / _fAglRes;

    _panImage = cv::Mat::zeros(_panPara.m_pan_height, _panPara.m_pan_width, CV_8UC4);

    return _panPara;
}

BYTE8 FrontStitch::GeoStitch(GD_VIDEO_FRAME_S img, FrameInfo para)
{
    return BYTE8();
}

SINT32 FrontStitch::ReceiveFrame(GD_VIDEO_FRAME_S img, FrameInfo para)
{
    return SINT32();
}

SINT32 FrontStitch::ProcessFrame()
{
    return SINT32();
}

GD_VIDEO_FRAME_S FrontStitch::ExportPanAddr()
{
    GD_VIDEO_FRAME_S pan_out;

    pan_out.enPixelFormat = GD_PIXEL_FORMAT_RGB_PACKED;
    pan_out.u32Width = _panPara.m_pan_width;
    pan_out.u32Height = _panPara.m_pan_height;
    pan_out.u64VirAddr[0] = _panImage.data;

    return pan_out;
}