File Coverage

lib/PDL/IO/Pnm-pp-pnminraw.c

Criterion	Covered	Total	%
statement	71	104	68.2
branch	72	180	40.0
condition			n/a
subroutine			n/a
pod			n/a
total	143	284	50.3

#line 453 "lib/PDL/PP.pm"
/*
 * THIS FILE WAS GENERATED BY PDL::PP from lib/PDL/IO/Pnm.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_IO_Pnm
extern Core* PDL; /* Structure hold core C functions */

#line 1846 "lib/PDL/PP.pm"
typedef struct pdl_params_pnminraw {
#line 26 "lib/PDL/IO/Pnm-pp-pnminraw.c"
  IV  ms;
  IV  ns;
  int  isbin;
  PerlIO  *fp;
} pdl_params_pnminraw;


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_pnminraw_redodims(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 37 "lib/PDL/IO/Pnm-pp-pnminraw.c"
  pdl_params_pnminraw *__params = __privtrans->params; (void)__params;
  __privtrans->ind_sizes[1] = __params->ms;
  __privtrans->ind_sizes[2] = __params->ns;
  #ifndef PDL_DECLARE_PARAMS_pnminraw_0
  #define PDL_DECLARE_PARAMS_pnminraw_0(PDL_TYPE_OP,PDL_PPSYM_OP,PDL_TYPE_PARAM_im,PDL_PPSYM_PARAM_im,PDL_TYPE_PARAM_buf,PDL_PPSYM_PARAM_buf) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, type, (__privtrans->pdls[0]), 0, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_im, im, (__privtrans->pdls[1]), 0, PDL_PPSYM_PARAM_im) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_buf, buf, (__privtrans->pdls[2]), 0, PDL_PPSYM_PARAM_buf)
  #endif
  #define PDL_IF_BAD(t,f) f
  switch (__privtrans->__datatype) { /* Start generic switch */
    case PDL_B: {
      PDL_DECLARE_PARAMS_pnminraw_0(PDL_Byte,B,PDL_Byte,B,PDL_Byte,B)
        {
        	  __privtrans->ind_sizes[0] = __params->isbin ? (__privtrans->ind_sizes[1]+7) / 8 : __privtrans->ind_sizes[1] * sizeof(PDL_Byte);
        	}
    } break;
    case PDL_US: {
      PDL_DECLARE_PARAMS_pnminraw_0(PDL_Ushort,U,PDL_Ushort,U,PDL_Byte,B)
        {
        	  __privtrans->ind_sizes[0] = __params->isbin ? (__privtrans->ind_sizes[1]+7) / 8 : __privtrans->ind_sizes[1] * sizeof(PDL_Ushort);
        	}
    } break;
    case PDL_L: {
      PDL_DECLARE_PARAMS_pnminraw_0(PDL_Long,L,PDL_Long,L,PDL_Byte,B)
        {
        	  __privtrans->ind_sizes[0] = __params->isbin ? (__privtrans->ind_sizes[1]+7) / 8 : __privtrans->ind_sizes[1] * sizeof(PDL_Long);
        	}
    } break;
    default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in pnminraw: unhandled datatype(%d), only handles (BUL)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
  }
  #undef PDL_IF_BAD

  PDL_RETERROR(PDL_err, PDL->redodims_default(__privtrans));
  return PDL_err;
}


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_pnminraw_readdata(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 79 "lib/PDL/IO/Pnm-pp-pnminraw.c"
  pdl_params_pnminraw *__params = __privtrans->params; (void)__params;
  register PDL_Indx __m_size = __privtrans->ind_sizes[1];
  register PDL_Indx __n_size = __privtrans->ind_sizes[2];
  if (!__privtrans->broadcast.incs) return PDL->make_error(PDL_EUSERERROR, "Error in pnminraw:" "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_type = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,0);
  register PDL_Indx __tinc0_im = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,0);
  register PDL_Indx __tinc0_buf = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,0);
  register PDL_Indx __tinc1_type = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,1);
  register PDL_Indx __tinc1_im = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,1);
  register PDL_Indx __tinc1_buf = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,1);
  #define PDL_BROADCASTLOOP_START_pnminraw_readdata PDL_BROADCASTLOOP_START( \
    readdata, \
    __privtrans->broadcast, \
    __privtrans->vtable, \
    type_datap += __offsp[0]; \
    im_datap += __offsp[1]; \
    buf_datap += __offsp[2]; \
    , \
    (  ,type_datap += __tinc1_type - __tinc0_type * __tdims0 \
    ,im_datap += __tinc1_im - __tinc0_im * __tdims0 \
    ,buf_datap += __tinc1_buf - __tinc0_buf * __tdims0 \
    ), \
    (  ,type_datap += __tinc0_type \
    ,im_datap += __tinc0_im \
    ,buf_datap += __tinc0_buf \
    ) \
  )
  #define PDL_BROADCASTLOOP_END_pnminraw_readdata PDL_BROADCASTLOOP_END( \
    __privtrans->broadcast, \
    type_datap -= __tinc1_type * __tdims1 + __offsp[0]; \
    im_datap -= __tinc1_im * __tdims1 + __offsp[1]; \
    buf_datap -= __tinc1_buf * __tdims1 + __offsp[2]; \
  )
  register PDL_Indx __inc_buf_llen = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,2,0)]; (void)__inc_buf_llen;
  register PDL_Indx __inc_im_m = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,1,0)]; (void)__inc_im_m;register PDL_Indx __inc_im_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,1,1)]; (void)__inc_im_n;
  #ifndef PDL_DECLARE_PARAMS_pnminraw_1
  #define PDL_DECLARE_PARAMS_pnminraw_1(PDL_TYPE_OP,PDL_PPSYM_OP,PDL_TYPE_PARAM_im,PDL_PPSYM_PARAM_im,PDL_TYPE_PARAM_buf,PDL_PPSYM_PARAM_buf) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, type, (__privtrans->pdls[0]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_im, im, (__privtrans->pdls[1]), 1, PDL_PPSYM_PARAM_im) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_buf, buf, (__privtrans->pdls[2]), 1, PDL_PPSYM_PARAM_buf)
  #endif
  #define PDL_IF_BAD(t,f) f
  switch (__privtrans->__datatype) { /* Start generic switch */
    case PDL_B: {
      PDL_DECLARE_PARAMS_pnminraw_1(PDL_Byte,B,PDL_Byte,B,PDL_Byte,B)
      PDL_BROADCASTLOOP_START_pnminraw_readdata    {
          /* with top to bottom inversion */
          {/* Open n=::-1 */ PDL_EXPAND2(register PDL_Indx n=(__n_size-1), __n_stop=0); for(; n>=__n_stop; n+=-1) {
              if (PerlIO_read(__params->fp,buf_datap,__privtrans->ind_sizes[0]) != __privtrans->ind_sizes[0])
                return PDL->make_error(PDL_EUSERERROR, "Error in pnminraw:" "Error reading pnm file");
              if (__params->isbin) { /* unpack buffer */
                PDL_Byte *bp=buf_datap; int k=0, bit=0;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {
                    bit &= 7;
                    if (!bit) k = *bp++;
                    /* here we do the inversion */
                    (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = (k&0x80) ? 0 : 1;
                    k = k << 1;
                    bit++;
                  }} /* Close m */
              } else {
                PDL_Byte *gbp = (PDL_Byte*)buf_datap;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {   (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = *gbp++; }} /* Close m */
              }
          }} /* Close n=::-1 */
          }PDL_BROADCASTLOOP_END_pnminraw_readdata
    } break;
    case PDL_US: {
      PDL_DECLARE_PARAMS_pnminraw_1(PDL_Ushort,U,PDL_Ushort,U,PDL_Byte,B)
      PDL_BROADCASTLOOP_START_pnminraw_readdata    {
          /* with top to bottom inversion */
          {/* Open n=::-1 */ PDL_EXPAND2(register PDL_Indx n=(__n_size-1), __n_stop=0); for(; n>=__n_stop; n+=-1) {
              if (PerlIO_read(__params->fp,buf_datap,__privtrans->ind_sizes[0]) != __privtrans->ind_sizes[0])
                return PDL->make_error(PDL_EUSERERROR, "Error in pnminraw:" "Error reading pnm file");
              if (__params->isbin) { /* unpack buffer */
                PDL_Byte *bp=buf_datap; int k=0, bit=0;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {
                    bit &= 7;
                    if (!bit) k = *bp++;
                    /* here we do the inversion */
                    (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = (k&0x80) ? 0 : 1;
                    k = k << 1;
                    bit++;
                  }} /* Close m */
              } else {
                PDL_Ushort *gbp = (PDL_Ushort*)buf_datap;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {   (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = *gbp++; }} /* Close m */
              }
          }} /* Close n=::-1 */
          }PDL_BROADCASTLOOP_END_pnminraw_readdata
    } break;
    case PDL_L: {
      PDL_DECLARE_PARAMS_pnminraw_1(PDL_Long,L,PDL_Long,L,PDL_Byte,B)
      PDL_BROADCASTLOOP_START_pnminraw_readdata    {
          /* with top to bottom inversion */
          {/* Open n=::-1 */ PDL_EXPAND2(register PDL_Indx n=(__n_size-1), __n_stop=0); for(; n>=__n_stop; n+=-1) {
              if (PerlIO_read(__params->fp,buf_datap,__privtrans->ind_sizes[0]) != __privtrans->ind_sizes[0])
                return PDL->make_error(PDL_EUSERERROR, "Error in pnminraw:" "Error reading pnm file");
              if (__params->isbin) { /* unpack buffer */
                PDL_Byte *bp=buf_datap; int k=0, bit=0;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {
                    bit &= 7;
                    if (!bit) k = *bp++;
                    /* here we do the inversion */
                    (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = (k&0x80) ? 0 : 1;
                    k = k << 1;
                    bit++;
                  }} /* Close m */
              } else {
                PDL_Long *gbp = (PDL_Long*)buf_datap;
                {/* Open m */ PDL_EXPAND2(register PDL_Indx m=0, __m_stop=(__m_size)); for(; m<__m_stop; m+=1) {   (im_datap)[0+(__inc_im_m*(m))+(__inc_im_n*(n))] = *gbp++; }} /* Close m */
              }
          }} /* Close n=::-1 */
          }PDL_BROADCASTLOOP_END_pnminraw_readdata
    } break;
    default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in pnminraw: unhandled datatype(%d), only handles (BUL)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
  }
  #undef PDL_IF_BAD
  return PDL_err;
}

static pdl_datatypes pdl_pnminraw_vtable_gentypes[] = { PDL_B, PDL_US, PDL_L, -1 };
static PDL_Indx pdl_pnminraw_vtable_realdims[] = { 0, 2, 1 };
static char *pdl_pnminraw_vtable_parnames[] = { "type","im","buf" };
static short pdl_pnminraw_vtable_parflags[] = {
  0,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISTPLUS|PDL_PARAM_ISTYPED|PDL_PARAM_ISWRITE,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISPHYS|PDL_PARAM_ISTEMP|PDL_PARAM_ISTYPED|PDL_PARAM_ISWRITE
};
static pdl_datatypes pdl_pnminraw_vtable_partypes[] = { -1, PDL_B, PDL_B };
static PDL_Indx pdl_pnminraw_vtable_realdims_starts[] = { 0, 0, 2 };
static PDL_Indx pdl_pnminraw_vtable_realdims_ind_ids[] = { 1, 2, 0 };
static char *pdl_pnminraw_vtable_indnames[] = { "llen","m","n" };
pdl_transvtable pdl_pnminraw_vtable = {
  PDL_TRANS_DO_BROADCAST, 0, pdl_pnminraw_vtable_gentypes, 1, 3, NULL /*CORE21*/,
  pdl_pnminraw_vtable_realdims, pdl_pnminraw_vtable_parnames,
  pdl_pnminraw_vtable_parflags, pdl_pnminraw_vtable_partypes,
  pdl_pnminraw_vtable_realdims_starts, pdl_pnminraw_vtable_realdims_ind_ids, 3,
  3, pdl_pnminraw_vtable_indnames,
  pdl_pnminraw_redodims, pdl_pnminraw_readdata, NULL,
  NULL,
  sizeof(pdl_params_pnminraw),"PDL::IO::Pnm::pnminraw"
};


pdl_error pdl_run_pnminraw(pdl  *type,pdl  *im,IV  ms,IV  ns,int  isbin,PerlIO  *fp) {
  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_pnminraw_vtable);
  if (!__privtrans) return PDL->make_error_simple(PDL_EFATAL, "Couldn't create trans");
  pdl_params_pnminraw *__params = __privtrans->params;
  __privtrans->pdls[0] = type;
  __privtrans->pdls[1] = im;
  PDL_RETERROR(PDL_err, PDL->type_coerce(__privtrans));
  (__params->ms) = (ms); /* CType.get_copy */
  (__params->ns) = (ns); /* CType.get_copy */
  (__params->isbin) = (isbin); /* CType.get_copy */
  (__params->fp) = (fp); /* CType.get_copy */
  PDL_RETERROR(PDL_err, PDL->make_trans_mutual(__privtrans));
  return PDL_err;
}