From 8e05c3409574ac3d7de3b514deb87d1482d9b721 Mon Sep 17 00:00:00 2001
From: jwalz <jwalz>
Date: Sat, 5 Jan 2002 21:05:47 +0000
Subject: [PATCH] *** empty log message ***

---
 include/load_img.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 include/load_img.h

diff --git a/include/load_img.h b/include/load_img.h
new file mode 100644
index 000000000..eb4a27db5
--- /dev/null
+++ b/include/load_img.h
@@ -0,0 +1,46 @@
+
+/* ------------------------------------------- */
+#define XIMG      0x58494D47
+
+/* Header of GEM Image Files   */
+typedef struct IMG_HEADER{
+  short version;  /* Img file format version (1) */
+  short length;   /* Header length in words  (8) */
+  short planes;   /* Number of bit-planes    (1) */
+  short pat_len;  /* length of Patterns      (2) */
+  short pix_w;    /* Pixel width in 1/1000 mmm  (372)    */
+  short pix_h;    /* Pixel height in 1/1000 mmm (372)    */
+  short img_w;    /* Pixels per line (=(x+7)/8 Bytes)    */
+  short img_h;    /* Total number of lines               */
+  long  magic;    /* Contains "XIMG" if standard color   */
+  short paltype;  /* palette type (0=RGB (short each)) */
+  short *palette;	/* palette etc.                        */
+  char *addr;     /* Address for the depacked bit-planes */
+} IMG_header;
+
+/* ------------------------------------------- */
+/* error codes */
+#define ERR_HEADER      1
+#define ERR_ALLOC       2
+#define ERR_FILE        3
+#define ERR_DEPACK      4
+#define ERR_COLOR       5
+
+/* saves the current colorpalette with col colors in palette */
+void get_colors(int handle, short *palette, int col);
+
+/* sets col colors from palette */
+void img_set_colors(int handle,short *palette, int col);
+
+/* converts MFDB  of size from standard to deviceformat (0 if succeded, else error). */
+int convert(MFDB *, long );
+
+/* transforms image in VDI-Device format */
+int transform_img(MFDB *);
+
+/* Loads & depacks IMG (0 if succeded, else error). */
+/* Bitplanes are one after another in address IMG_HEADER.addr. */
+int depack_img(char *, IMG_header *);
+
+/* Halves IMG in Device-format, dest memory has to be allocated*/
+int half_img(MFDB *,MFDB *);