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/* xjpeg.h
*
* This Module contains:
* jpeg load and save procedures for the use in XJT fileformat save
* (based on libjpeg)
*
*/
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free 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 3 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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* revision history:
* version 1.00.00; 1998/10/26 hof: 1.st (pre) release
*/
#ifndef _XJPEG_H
#define _XJPEG_H
#include "libgimp/gimp.h"
typedef enum {
JSVM_DRAWABLE, /* save the drawable as it is (ignore alpha channel) */
JSVM_ALPHA /* save the alpha channel */
} t_save_mode;
typedef struct
{
gdouble quality;
gdouble smoothing;
gint optimize;
gint clr_transparent; /* clear pixels where alpha is full transparent */
} t_JpegSaveVals;
gint
xjpg_save_drawable (const char *filename,
gint32 image_ID,
gint32 drawable_ID,
gint save_mode,
t_JpegSaveVals *jsvals);
gint32
xjpg_load_layer (const char *filename,
gint32 image_id,
int image_type,
char *layer_name,
gdouble layer_opacity,
GimpLayerModeEffects layer_mode);
gint
xjpg_load_layer_alpha (const char *filename,
gint32 image_id,
gint32 layer_id);
gint32
xjpg_load_channel (const char *filename,
gint32 image_id,
gint32 drawable_id,
char *channel_name,
gdouble channel_opacity,
guchar red, guchar green, guchar blue);
#endif
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