File Coverage

lib/PDL/Image2D-pp-warp2d_kernel.c

Criterion	Covered	Total	%
statement	0	75	0.0
branch	0	134	0.0
condition			n/a
subroutine			n/a
pod			n/a
total	0	209	0.0

#line 453 "lib/PDL/PP.pm"
/*
 * THIS FILE WAS GENERATED BY PDL::PP from lib/PDL/Image2D.pd! Do not modify!
 */

#define PDL_FREE_CODE(trans, destroy, comp_free_code, ntpriv_free_code) \
    if (destroy) { \
	comp_free_code \
    } \
    if ((trans)->dims_redone) { \
	ntpriv_free_code \
    }

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "pdl.h"
#include "pdlcore.h"
#define PDL PDL_Image2D
extern Core* PDL; /* Structure hold core C functions */
#line 23 "lib/PDL/Image2D-pp-warp2d_kernel.c"

/* Fast Modulus with proper negative behaviour */

#define REALMOD(a,b) {while ((a)>=(b)) (a) -= (b); while ((a)<0) (a) += (b);}

#define X(symbol, ctype, ppsym, ...) \
  ctype quick_select_ ## ppsym(ctype arr[], int n);
PDL_TYPELIST_REAL(X)
#undef X
#define EZ(x) ez ? 0 : (x)
int getnewsize(PDL_Indx cols, PDL_Indx rows, float fangle, PDL_Indx *newcols, PDL_Indx *newrows);
typedef unsigned char imT;    /* image type */
int rotate(imT *im, imT *out, int cols, int rows, int nc, int nr,
           float fangle, imT bgval, int antialias);
#include "resample.h"

#line 1846 "lib/PDL/PP.pm"
typedef struct pdl_params_warp2d_kernel {
#line 42 "lib/PDL/Image2D-pp-warp2d_kernel.c"
  char  *name;
  PDL_Indx  nsize;
} pdl_params_warp2d_kernel;


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_warp2d_kernel_redodims(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 51 "lib/PDL/Image2D-pp-warp2d_kernel.c"
  pdl_params_warp2d_kernel *__params = __privtrans->params; (void)__params;
  __privtrans->ind_sizes[0] = __params->nsize;
  PDL_RETERROR(PDL_err, PDL->redodims_default(__privtrans));
  return PDL_err;
}


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_warp2d_kernel_readdata(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 62 "lib/PDL/Image2D-pp-warp2d_kernel.c"
  pdl_params_warp2d_kernel *__params = __privtrans->params; (void)__params;
  register PDL_Indx __n_size = __privtrans->ind_sizes[0];
  if (!__privtrans->broadcast.incs) return PDL->make_error(PDL_EUSERERROR, "Error in warp2d_kernel:" "broadcast.incs NULL");
  /* broadcastloop declarations */
  int __brcloopval;
  register PDL_Indx __tind0,__tind1; /* counters along dim */
  register PDL_Indx __tnpdls = __privtrans->broadcast.npdls;
  /* dims here are how many steps along those dims */
  register PDL_Indx __tinc0_x = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,0);
  register PDL_Indx __tinc0_k = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,0);
  register PDL_Indx __tinc0_kernel = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,0);
  register PDL_Indx __tinc1_x = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,1);
  register PDL_Indx __tinc1_k = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,1);
  register PDL_Indx __tinc1_kernel = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,1);
  #define PDL_BROADCASTLOOP_START_warp2d_kernel_readdata PDL_BROADCASTLOOP_START( \
    readdata, \
    __privtrans->broadcast, \
    __privtrans->vtable, \
    x_datap += __offsp[0]; \
    k_datap += __offsp[1]; \
    kernel_datap += __offsp[2]; \
    , \
    (  ,x_datap += __tinc1_x - __tinc0_x * __tdims0 \
    ,k_datap += __tinc1_k - __tinc0_k * __tdims0 \
    ,kernel_datap += __tinc1_kernel - __tinc0_kernel * __tdims0 \
    ), \
    (  ,x_datap += __tinc0_x \
    ,k_datap += __tinc0_k \
    ,kernel_datap += __tinc0_kernel \
    ) \
  )
  #define PDL_BROADCASTLOOP_END_warp2d_kernel_readdata PDL_BROADCASTLOOP_END( \
    __privtrans->broadcast, \
    x_datap -= __tinc1_x * __tdims1 + __offsp[0]; \
    k_datap -= __tinc1_k * __tdims1 + __offsp[1]; \
    kernel_datap -= __tinc1_kernel * __tdims1 + __offsp[2]; \
  )
  register PDL_Indx __inc_k_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,1,0)]; (void)__inc_k_n;
  register PDL_Indx __inc_kernel_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,2,0)]; (void)__inc_kernel_n;
  register PDL_Indx __inc_x_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,0,0)]; (void)__inc_x_n;
  #ifndef PDL_DECLARE_PARAMS_warp2d_kernel_1
  #define PDL_DECLARE_PARAMS_warp2d_kernel_1(PDL_TYPE_OP,PDL_PPSYM_OP,PDL_TYPE_PARAM_kernel,PDL_PPSYM_PARAM_kernel) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, x, (__privtrans->pdls[0]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, k, (__privtrans->pdls[1]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_kernel, kernel, (__privtrans->pdls[2]), 1, PDL_PPSYM_PARAM_kernel)
  #endif
  #define PDL_IF_BAD(t,f) f
  switch (__privtrans->__datatype) { /* Start generic switch */
    case PDL_F: {
      PDL_DECLARE_PARAMS_warp2d_kernel_1(PDL_Float,F,PDL_LDouble,E)
        {    PDL_LDouble     *kernel = kernel_datap;
            if (!generate_interpolation_kernel(__params->name, __privtrans->ind_sizes[0], kernel))
              return PDL->make_error(PDL_EUSERERROR, "Error in warp2d_kernel:" "Invalid kernel type '%s'",__params->name);
            /* fill in ndarrays */
            PDL_LDouble xx = 0.0;
            PDL_BROADCASTLOOP_START_warp2d_kernel_readdata
          	{/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
            	    (x_datap)[0+(__inc_x_n*(n))] = xx;
            	    (k_datap)[0+(__inc_k_n*(n))] = kernel[n];
            	    xx += 1.0 / (double) TABSPERPIX;
            	}} /* Close n */
              PDL_BROADCASTLOOP_END_warp2d_kernel_readdata
        }
    } break;
    case PDL_D: {
      PDL_DECLARE_PARAMS_warp2d_kernel_1(PDL_Double,D,PDL_LDouble,E)
        {    PDL_LDouble     *kernel = kernel_datap;
            if (!generate_interpolation_kernel(__params->name, __privtrans->ind_sizes[0], kernel))
              return PDL->make_error(PDL_EUSERERROR, "Error in warp2d_kernel:" "Invalid kernel type '%s'",__params->name);
            /* fill in ndarrays */
            PDL_LDouble xx = 0.0;
            PDL_BROADCASTLOOP_START_warp2d_kernel_readdata
          	{/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
            	    (x_datap)[0+(__inc_x_n*(n))] = xx;
            	    (k_datap)[0+(__inc_k_n*(n))] = kernel[n];
            	    xx += 1.0 / (double) TABSPERPIX;
            	}} /* Close n */
              PDL_BROADCASTLOOP_END_warp2d_kernel_readdata
        }
    } break;
    case PDL_LD: {
      PDL_DECLARE_PARAMS_warp2d_kernel_1(PDL_LDouble,E,PDL_LDouble,E)
        {    PDL_LDouble     *kernel = kernel_datap;
            if (!generate_interpolation_kernel(__params->name, __privtrans->ind_sizes[0], kernel))
              return PDL->make_error(PDL_EUSERERROR, "Error in warp2d_kernel:" "Invalid kernel type '%s'",__params->name);
            /* fill in ndarrays */
            PDL_LDouble xx = 0.0;
            PDL_BROADCASTLOOP_START_warp2d_kernel_readdata
          	{/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
            	    (x_datap)[0+(__inc_x_n*(n))] = xx;
            	    (k_datap)[0+(__inc_k_n*(n))] = kernel[n];
            	    xx += 1.0 / (double) TABSPERPIX;
            	}} /* Close n */
              PDL_BROADCASTLOOP_END_warp2d_kernel_readdata
        }
    } break;
    default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in warp2d_kernel: unhandled datatype(%d), only handles (FDE)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
  }
  #undef PDL_IF_BAD
  return PDL_err;
}


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_warp2d_kernel_free(pdl_trans *__privtrans, char destroy) {
  pdl_error PDL_err = {0, NULL, 0};
#line 169 "lib/PDL/Image2D-pp-warp2d_kernel.c"
  pdl_params_warp2d_kernel *__params = __privtrans->params; (void)__params;
  PDL_FREE_CODE(__privtrans, destroy, free(__params->name); /* CType.get_free */
  , )  return PDL_err;
}

static pdl_datatypes pdl_warp2d_kernel_vtable_gentypes[] = { PDL_F, PDL_D, PDL_LD, -1 };
static PDL_Indx pdl_warp2d_kernel_vtable_realdims[] = { 1, 1, 1 };
static char *pdl_warp2d_kernel_vtable_parnames[] = { "x","k","kernel" };
static short pdl_warp2d_kernel_vtable_parflags[] = {
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISWRITE,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISWRITE,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISPHYS|PDL_PARAM_ISTEMP|PDL_PARAM_ISTYPED|PDL_PARAM_ISWRITE
};
static pdl_datatypes pdl_warp2d_kernel_vtable_partypes[] = { -1, -1, PDL_LD };
static PDL_Indx pdl_warp2d_kernel_vtable_realdims_starts[] = { 0, 1, 2 };
static PDL_Indx pdl_warp2d_kernel_vtable_realdims_ind_ids[] = { 0, 0, 0 };
static char *pdl_warp2d_kernel_vtable_indnames[] = { "n" };
pdl_transvtable pdl_warp2d_kernel_vtable = {
  PDL_TRANS_DO_BROADCAST|PDL_TRANS_BADIGNORE, 0, pdl_warp2d_kernel_vtable_gentypes, 0, 3, NULL /*CORE21*/,
  pdl_warp2d_kernel_vtable_realdims, pdl_warp2d_kernel_vtable_parnames,
  pdl_warp2d_kernel_vtable_parflags, pdl_warp2d_kernel_vtable_partypes,
  pdl_warp2d_kernel_vtable_realdims_starts, pdl_warp2d_kernel_vtable_realdims_ind_ids, 3,
  1, pdl_warp2d_kernel_vtable_indnames,
  pdl_warp2d_kernel_redodims, pdl_warp2d_kernel_readdata, NULL,
  pdl_warp2d_kernel_free,
  sizeof(pdl_params_warp2d_kernel),"PDL::Image2D::warp2d_kernel"
};


pdl_error pdl_run_warp2d_kernel(pdl  *x,pdl  *k,char  *name,PDL_Indx  nsize) {
  pdl_error PDL_err = {0, NULL, 0};
  if (!PDL) return (pdl_error){PDL_EFATAL, "PDL core struct is NULL, can't continue",0};
  pdl_trans *__privtrans = PDL->create_trans(&pdl_warp2d_kernel_vtable);
  if (!__privtrans) return PDL->make_error_simple(PDL_EFATAL, "Couldn't create trans");
  pdl_params_warp2d_kernel *__params = __privtrans->params;
  __privtrans->pdls[0] = x;
  __privtrans->pdls[1] = k;
  PDL_RETERROR(PDL_err, PDL->type_coerce(__privtrans));
  (__params->name) = malloc(strlen(name)+1); strcpy(__params->name,name); /* CType.get_copy */
  (__params->nsize) = (nsize); /* CType.get_copy */
  PDL_RETERROR(PDL_err, PDL->make_trans_mutual(__privtrans));
  return PDL_err;
}