Public release

1 files changed, 85 insertions, 0 deletions

diff --git a/plugin-img.h b/plugin-img.h
new file mode 100644
index 0000000..9d740e4
--- /dev/null
+++ b/plugin-img.h
@@ -0,0 +1,85 @@
+#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 BIG-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