bitmap.h

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/*
 * (c) 2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>
 *     economic rights: Technische Universität Dresden (Germany)
 * This file is part of TUD:OS and distributed under the terms of the
 * GNU Lesser General Public License 2.1.
 * Please see the COPYING-LGPL-2.1 file for details.
 */
#pragma once
 
#include <l4/sys/compiler.h>
#include <l4/sys/types.h>
#include <l4/re/c/video/view.h>


 
L4_BEGIN_DECLS
#define pSLIM_BMAP_START_MSB    0x02    
#define pSLIM_BMAP_START_LSB    0x01    


typedef unsigned int gfxbitmap_color_t;

typedef unsigned int gfxbitmap_color_pix_t;

struct gfxbitmap_offset
{
  l4_uint32_t preskip_x; 
  l4_uint32_t preskip_y; 
  l4_uint32_t endskip_x; 
};

gfxbitmap_color_pix_t
gfxbitmap_convert_color(l4re_video_view_info_t *vi, gfxbitmap_color_t rgb);

void
gfxbitmap_fill(l4_uint8_t *vfb, l4re_video_view_info_t *vi,
                int x, int y, int w, int h, gfxbitmap_color_pix_t color);

void
gfxbitmap_bmap(l4_uint8_t *vfb, l4re_video_view_info_t *vi,
                l4_int16_t x, l4_int16_t y, l4_uint32_t w,
                l4_uint32_t h, l4_uint8_t *bmap,
                gfxbitmap_color_pix_t fgc, gfxbitmap_color_pix_t bgc,
                struct gfxbitmap_offset *offset, l4_uint8_t mode);

void
gfxbitmap_set(l4_uint8_t *vfb, l4re_video_view_info_t *vi,
               l4_int16_t x, l4_int16_t y, l4_uint32_t w,
               l4_uint32_t h, l4_uint32_t xoffs, l4_uint32_t yoffs,
               l4_uint8_t *pmap, struct gfxbitmap_offset *offset,
               l4_uint32_t pwidth);

void
gfxbitmap_copy(l4_uint8_t *dest, l4_uint8_t *src, l4re_video_view_info_t *vi,
                int x, int y, int w, int h, int dx, int dy);
 
L4_END_DECLS