source: SVN/rincon/u-boot/board/esd/common/lcd.h @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 2.6 KB
Line 
1/*
2 * (C) Copyright 2003-2004
3 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * Neutralize little endians.
26 */
27#define SWAP_LONG(data) ((unsigned long)                                  \
28                         (((unsigned long)(data) >> 24)                 | \
29                          ((unsigned long)(data)  << 24)                | \
30                          (((unsigned long)(data) >> 8) & 0x0000ff00 )  | \
31                           (((unsigned long)(data) << 8) & 0x00ff0000 )))
32#define SWAP_SHORT(data) ((unsigned short)                                \
33                          (((unsigned short)(data) >> 8 )  |              \
34                           ((unsigned short)(data) << 8 )))
35#define LOAD_LONG(data)   SWAP_LONG(data)
36#define LOAD_SHORT(data)  SWAP_SHORT(data)
37
38#ifndef FALSE
39#define FALSE 0
40#define TRUE (!FALSE)
41#endif
42
43#define S1D_WRITE_PALETTE(p,i,r,g,b)  \
44  {  \
45  ((volatile uchar*)(p))[palette_index] = (uchar)(i); \
46  ((volatile uchar*)(p))[palette_value] = (uchar)(r); \
47  ((volatile uchar*)(p))[palette_value] = (uchar)(g); \
48  ((volatile uchar*)(p))[palette_value] = (uchar)(b); \
49  }
50
51typedef struct
52{
53    ushort Index;
54    uchar  Value;
55} S1D_REGS;
56
57typedef struct                       /**** BMP file info structure ****/
58{
59        unsigned int   biSize;           /* Size of info header */
60        int            biWidth;          /* Width of image */
61        int            biHeight;         /* Height of image */
62        unsigned short biPlanes;         /* Number of color planes */
63        unsigned short biBitCount;       /* Number of bits per pixel */
64        unsigned int   biCompression;    /* Type of compression to use */
65        unsigned int   biSizeImage;      /* Size of image data */
66        int            biXPelsPerMeter;  /* X pixels per meter */
67        int            biYPelsPerMeter;  /* Y pixels per meter */
68        unsigned int   biClrUsed;        /* Number of colors used */
69        unsigned int   biClrImportant;   /* Number of important colors */
70} BITMAPINFOHEADER;
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