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#ifndef __IMG_H__
#define __IMG_H__
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include <errno.h>
#include <string.h>
#include <glib/gstdio.h>
#define LOAD_PROC "file-img-load"
#define SAVE_PROC "file-img-save"
#define PLUG_IN_BINARY "file-img"
/* Comment out to disable debug */
#define DEBUG
#ifdef DEBUG
#define __DEBUG(x) {x}
#define D(x) \
{ \
printf("IMG plugin: "); \
printf x; \
}
#else
#define __DEBUG(x)
#define D(x)
#endif
/* FIXME: MIME type for these files */
#define IMG_MIME "image/x-img"
#define FMT_RGB565 0
#define FMT_RGB 1
#define FMT_RGBA 2
extern const gchar *FMT[3];
/* File structure:
* |------------------------|
* | File header |
* |------------------------|
* | [Color key for RGB] |
* |------------------------|
* | Image data |
* |- - - - - - - - - - - - |
*
* */
/* ACHTUNG: byte order in the file is LITTLE-ENDIAN - lowest byte comes first */
typedef struct _FileHeader
{
guint8 fmt; /* 0 - RGB565, 1 - RGB, 2 - RGBA) */
/*
* ACHTUNG: do not align, or else sizeof(ftm)==4: __attribute__ ((packed))
*/
guint32 nrows __attribute__((packed)); /* Number of rows of frames */
guint32 ncols __attribute__((packed)); /* Number of columns of frames */
guint32 width __attribute__((packed)); /* Image width (total) */
guint32 height __attribute__((packed)); /* Image height (total) */
} FileHeader;
typedef struct _ColorKey
{
guint8 is; /* 0 - no color key, otherwise is one */
guint8 R __attribute__((packed));
guint8 G __attribute__((packed));
guint8 B __attribute__((packed));
} ColorKey;
/* Save params for GIMP_RUN_WITH_LAST_VALS
* for each image LOADED image or for plugin defaults *
* */
#define PARASITE_ORIG_FILE "orig-file-info"
typedef struct _ImageParasite
{
guint32 format;
ColorKey ckey;
} ImageParasite;
#endif
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