Blob From Image - 2023.2 English

void pp_pipeline_accel(ap_uint<INPUT_PTR_WIDTH> *img_inp, ap_uint<OUTPUT_PTR_WIDTH> *img_out, int rows_in, int cols_in, int rows_out, int cols_out, float params[3*T_CHANNELS], int th1, int th2)
{
//HLS Interface pragmas
#pragma HLS INTERFACE m_axi     port=img_inp  offset=slave bundle=gmem1
#pragma HLS INTERFACE m_axi     port=img_out  offset=slave bundle=gmem2
#pragma HLS INTERFACE m_axi     port=params  offset=slave bundle=gmem3

#pragma HLS INTERFACE s_axilite port=rows_in     bundle=control
#pragma HLS INTERFACE s_axilite port=cols_in     bundle=control
#pragma HLS INTERFACE s_axilite port=rows_out     bundle=control
#pragma HLS INTERFACE s_axilite port=cols_out     bundle=control
#pragma HLS INTERFACE s_axilite port=th1     bundle=control
#pragma HLS INTERFACE s_axilite port=th2     bundle=control

#pragma HLS INTERFACE s_axilite port=return   bundle=control

            xf::cv::Mat<XF_8UC3, HEIGHT, WIDTH, NPC1>   imgInput0(rows_in, cols_in);
            xf::cv::Mat<TYPE, NEWHEIGHT, NEWWIDTH, NPC_T> out_mat(rows_out, cols_out);

    hls::stream<ap_uint<256> > resizeStrmout;
    int srcMat_cols_align_npc = ((out_mat.cols + (NPC_T - 1)) >> XF_BITSHIFT(NPC_T)) << XF_BITSHIFT(NPC_T);

    #pragma HLS DATAFLOW

    xf::cv::Array2xfMat<INPUT_PTR_WIDTH,XF_8UC3,HEIGHT, WIDTH, NPC1>  (img_inp, imgInput0);
    xf::cv::resize<INTERPOLATION,TYPE,HEIGHT,WIDTH,NEWHEIGHT,NEWWIDTH,NPC_T,XF_USE_URAM,MAXDOWNSCALE> (imgInput0, out_mat);
    xf::cv::accel_utils obj;
    obj.xfMat2hlsStrm<INPUT_PTR_WIDTH, TYPE, NEWHEIGHT, NEWWIDTH, NPC_T, (NEWWIDTH*NEWHEIGHT/8)>(out_mat, resizeStrmout, srcMat_cols_align_npc);
    xf::cv::preProcess <INPUT_PTR_WIDTH, OUTPUT_PTR_WIDTH, T_CHANNELS, CPW, HEIGHT, WIDTH, NPC_TEST, PACK_MODE, X_WIDTH, ALPHA_WIDTH, BETA_WIDTH, GAMMA_WIDTH, OUT_WIDTH, X_IBITS, ALPHA_IBITS, BETA_IBITS, GAMMA_IBITS, OUT_IBITS, SIGNED_IN, OPMODE> (resizeStrmout, img_out, params, rows_out, cols_out, th1, th2);

}