/* convert from an t_Image structure to an _image structure */
_image *epidaureLib2_image(const t_ImagePtr epi) {
_image *img;
img = _initImage();
img->xdim = epi->tx;
img->ydim = epi->ty;
img->zdim = epi->tz;
img->vdim = 1;
img->data = (void *) epi->buf;
switch(epi->type) {
case TYPEIM_256:
img->wdim = 1;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case TYPEIM_16B:
img->wdim = 2;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case TYPEIM_S16B:
img->wdim = 2;
img->wordKind = WK_FIXED;
img->sign = SGN_SIGNED;
break;
case TYPEIM_FLOAT:
img->wdim = 4;
img->wordKind = WK_FLOAT;
break;
default:
break;
}
return img;
}
int main()
{
volatile _image* i = _initImage();
bool ok = (i != 0);
_freeImage(const_cast<_image*>(i));
return ok ? 0 : 1;
}
/* convert from an inrimage structure to an _image structure */
_image *inrimage2_image(const inrimage *inr) {
_image *img;
img = _initImage();
img->xdim = inr->ncols;
img->ydim = inr->nrows;
img->zdim = inr->nplanes;
img->vdim = inr->vdim;
img->vx = (float) inr->vx;
img->vy = (float) inr->vy;
img->vz = (float) inr->vz;
img->data = inr->data;
switch(inr->type) {
case WT_UNSIGNED_CHAR:
case WT_RGB:
case WT_RGBA:
img->wdim = 1;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case WT_UNSIGNED_SHORT:
img->wdim = 2;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case WT_SIGNED_SHORT:
img->wdim = 2;
img->wordKind = WK_FIXED;
img->sign = SGN_SIGNED;
break;
case WT_UNSIGNED_INT:
img->wdim = 4;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case WT_SIGNED_INT:
img->wdim = 4;
img->wordKind = WK_FIXED;
img->sign = SGN_SIGNED;
break;
case WT_UNSIGNED_LONG:
img->wdim = 8;
img->wordKind = WK_FIXED;
img->sign = SGN_UNSIGNED;
break;
case WT_SIGNED_LONG:
img->wdim = 8;
img->wordKind = WK_FIXED;
img->sign = SGN_SIGNED;
break;
case WT_FLOAT:
img->wdim = 4;
img->wordKind = WK_FLOAT;
break;
case WT_FLOAT_VECTOR:
img->wdim = 4;
img->wordKind = WK_FLOAT;
if(inr->varray) img->vectMode = VM_NON_INTERLACED;
else img->vectMode = VM_INTERLACED;
break;
case WT_DOUBLE:
img->wdim = 8;
img->wordKind = WK_FLOAT;
break;
case WT_DOUBLE_VECTOR:
img->wdim = 8;
img->wordKind = WK_FLOAT;
if(inr->varray) img->vectMode = VM_NON_INTERLACED;
else img->vectMode = VM_INTERLACED;
break;
}
return img;
}
int VT_WriteInrimageWithName( vt_image *image, char *name )
{
char *proc = "VT_WriteImage";
_image *inr = NULL;
if ( _VT_DEBUG_ ) {
fprintf( stderr, "%s: uses LIBINRIMAGE routines\n", proc );
}
if ( _flag_init_readers == 0 ) {
_init_readers();
_flag_init_readers = 1;
}
inr = _initImage();
switch ( image->type ) {
case SCHAR :
inr->wordKind = WK_FIXED;
inr->sign = SGN_SIGNED;
inr->wdim = sizeof( char );
break;
case UCHAR :
inr->wordKind = WK_FIXED;
inr->sign = SGN_UNSIGNED;
inr->wdim = sizeof( char );
break;
case SSHORT :
inr->wordKind = WK_FIXED;
inr->sign = SGN_SIGNED;
inr->wdim = sizeof( short int );
break;
case USHORT :
inr->wordKind = WK_FIXED;
inr->sign = SGN_UNSIGNED;
inr->wdim = sizeof( short int );
break;
case FLOAT :
inr->wordKind = WK_FLOAT;
inr->sign = SGN_UNKNOWN;
inr->wdim = sizeof( float );
break;
case DOUBLE :
inr->wordKind = WK_FLOAT;
inr->sign = SGN_UNKNOWN;
inr->wdim = sizeof( double );
break;
case SINT :
inr->wordKind = WK_FIXED;
inr->sign = SGN_SIGNED;
inr->wdim = sizeof( int );
break;
case UINT :
inr->wordKind = WK_FIXED;
inr->sign = SGN_UNSIGNED;
inr->wdim = sizeof( int );
break;
default :
free(inr);
return 0;
}
inr->xdim = image->dim.x;
inr->ydim = image->dim.y;
inr->zdim = image->dim.z;
inr->vdim = image->dim.v;
inr->vx = image->siz.x;
inr->vy = image->siz.y;
inr->vz = image->siz.z;
inr->tx = image->off.x;
inr->ty = image->off.y;
inr->tz = image->off.z;
inr->rx = image->rot.x;
inr->ry = image->rot.y;
inr->rz = image->rot.z;
inr->cx = image->ctr.x;
inr->cy = image->ctr.y;
inr->cz = image->ctr.z;
inr->nuser = image->nuser;
inr->user = image->user;
inr->data = image->buf;
if ( _writeImage( inr, name ) == -1 ) {
if ( _VT_VERBOSE_ )
fprintf( stderr, "%s: unable to write image '%s'", proc, image->name );
free( inr );
return 0;
}
free( inr );
return 1;
}
