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// esmod-wrapper.hh --
// Copyright (C) 2008 SEIKO EPSON CORPORATION
//
// This file is part of the 'iscan' program.
//
// The 'iscan' program is free-ish software.
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation;
// either version 2 of the License or at your option any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of FITNESS
// FOR A PARTICULAR PURPOSE or MERCHANTABILITY.
// See the GNU General Public License for more details.
//
// You should have received a verbatim copy of the GNU General Public
// License along with this program; if not, write to:
//
// Free Software Foundation, Inc.
// 59 Temple Place, Suite 330
// Boston, MA 02111-1307 USA
//
// As a special exception, the copyright holders give permission
// to link the code of this program with the esmod library and
// distribute linked combinations including the two. You must obey
// the GNU General Public License in all respects for all of the
// code used other then esmod.
#ifndef esmod_wrapper_hh_included
#define esmod_wrapper_hh_included
#ifndef __cplusplus
#error "This is a C++ header file; use a C++ compiler to compile it."
#endif
#include "esmod.hh"
#define ISCAN_DEFAULT_GAMMA ESMOD_DEFAULT_GAMMA
#define ISCAN_DEFAULT_HILITE ESMOD_DEFAULT_HILITE
#define ISCAN_DEFAULT_SHADOW ESMOD_DEFAULT_SHADOW
#define ISCAN_DEFAULT_THRESHOLD ESMOD_DEFAULT_THRESHOLD
#include "pisa_enums.h"
#include "pisa_structs.h"
#include "pisa_esmod_structs.h"
#include "pisa_marquee.h"
#include "pisa_settings.h"
namespace iscan
{
class focus : public esmod::focus
{
public:
focus (const pisa_image_info& parms);
focus (struct sharp_img_info parms);
};
class moire : public esmod::moire
{
public:
moire (struct moire_img_info parms, bool is_dumb);
};
class scale : public esmod::scale
{
public:
scale (struct resize_img_info parms);
};
// WARNING: These quite likely modify global state in libesmod.
void auto_expose (int, int, const pisa_image_info&, const _rectL&,
marquee&, bool, bool is_dumb);
void build_LUT (int, int, const settings&, marquee&, bool is_dumb);
esmod::type_type esmod_film_type (int iscan_film_type);
esmod::type_type esmod_focus_type (int iscan_focus_type);
esmod::type_type esmod_image_type (int iscan_image_type);
esmod::type_type esmod_option_type (int iscan_option_type);
esmod::type_type esmod_pixel_type (int iscan_pixel_type);
esmod::type_type esmod_scale_type (int iscan_scale_type);
} // namespace iscan
inline
iscan::focus::focus (const pisa_image_info& info)
: esmod::focus::focus (info.m_width, info.m_height, info.m_rowbytes,
info.m_bits_per_pixel)
{
}
inline
iscan::focus::focus (const struct sharp_img_info info)
: esmod::focus::focus (info.in_width, info.in_height, info.in_rowbytes,
info.out_width, info.out_height, info.out_rowbytes,
info.bits_per_pixel,
info.strength, info.radius, info.clipping,
esmod_focus_type (info.sharp_flag))
{
}
inline
iscan::moire::moire (const struct moire_img_info info, bool is_dumb)
: esmod::moire::moire (info.in_width, info.in_height, info.in_rowbytes,
info.out_width, info.out_height, info.out_rowbytes,
info.bits_per_pixel,
info.resolution, is_dumb)
{
}
inline
iscan::scale::scale (const struct resize_img_info info)
: esmod::scale::scale (info.in_width, info.in_height, info.in_rowbytes,
info.out_width, info.out_height, info.out_rowbytes,
info.bits_per_pixel,
esmod_scale_type (info.resize_flag))
{
}
inline void
iscan::auto_expose (int option_type, int film_type,
const pisa_image_info& info, const _rectL& r,
marquee& m, bool is_doc, bool is_dumb)
{
esmod::auto_expose (esmod_option_type (option_type),
esmod_film_type (film_type), info.m_img,
info.m_width, info.m_height, info.m_rowbytes,
r.top, r.left, r.bottom, r.right,
&m.gamma, &m.highlight, &m.shadow, &m.graybalance,
m.film_gamma, m.film_yp, m.grayl,
is_doc, is_dumb);
}
inline void
iscan::build_LUT (int option_type, int film_type, const settings& s,
marquee& m, bool is_dumb)
{
esmod::build_LUT (esmod_option_type (option_type),
esmod_film_type (film_type),
esmod_pixel_type (s.imgtype.pixeltype),
esmod_image_type (s.imgtype.ae_option),
m.gamma, m.highlight, m.shadow, m.graybalance,
m.film_gamma, m.film_yp, m.grayl,
m.gamma_table[0], m.gamma_table[1], m.lut.gamma_r,
is_dumb);
}
inline esmod::type_type
iscan::esmod_film_type (int iscan_film_type)
{
esmod::type_type val;
switch (iscan_film_type)
{
case PISA_FT_POSI:
val = ESMOD_FILM_POSITIVE;
break;
case PISA_FT_NEGA:
val = ESMOD_FILM_NEGATIVE;
break;
case PISA_FT_REFLECT:
val = -1;
break;
default:
throw;
}
return val;
}
inline esmod::type_type
iscan::esmod_focus_type (int iscan_focus_type)
{
esmod::type_type val;
switch (iscan_focus_type)
{
case PISA_SH_UMASK:
val = ESMOD_FOCUS_UMASK;
break;
case PISA_SH_GAUSS:
val = ESMOD_FOCUS_GAUSS;
break;
case PISA_SH_UMASKY:
val = ESMOD_FOCUS_UMASK_Y;
break;
default:
throw;
}
return val;
}
inline esmod::type_type
iscan::esmod_image_type (int iscan_image_type)
{
esmod::type_type val;
switch (iscan_image_type)
{
case PISA_AE_PHOTO:
val = ESMOD_IMAGE_PHOTO;
break;
case PISA_AE_DOC:
val = ESMOD_IMAGE_DOCUMENT;
break;
case PISA_AE_GRAYED:
val = ESMOD_IMAGE_LINE_ART;
break;
default:
throw;
}
return val;
}
inline esmod::type_type
iscan::esmod_option_type (int iscan_option_type)
{
esmod::type_type val;
switch (iscan_option_type)
{
case PISA_OP_FLATBED:
val = ESMOD_OPTION_FLATBED;
break;
case PISA_OP_ADF:
case PISA_OP_ADFDPLX:
val = ESMOD_OPTION_ADF;
break;
case PISA_OP_TPU:
val = ESMOD_OPTION_TPU;
break;
default:
throw;
}
return val;
}
inline esmod::type_type
iscan::esmod_pixel_type (int iscan_pixel_type)
{
esmod::type_type val;
switch (iscan_pixel_type)
{
case PISA_PT_BW:
val = ESMOD_PIXEL_MONO;
break;
case PISA_PT_GRAY:
val = ESMOD_PIXEL_GRAY;
break;
case PISA_PT_RGB:
val = ESMOD_PIXEL_RGB;
break;
default:
throw;
}
return val;
}
inline esmod::type_type
iscan::esmod_scale_type (int iscan_scale_type)
{
esmod::type_type val;
switch (iscan_scale_type)
{
case PISA_RS_NN:
val = ESMOD_SCALE_NEAREST_NEIGHBOUR;
break;
case PISA_RS_BL:
val = ESMOD_SCALE_BILINEAR;
break;
case PISA_RS_BC:
val = ESMOD_SCALE_BICUBIC;
break;
default:
throw;
}
return val;
}
#endif /* !defined (esmod_wrapper_hh_included) */
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