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#include <common.h>
#include <command.h>
#include <errno.h>
#include <malloc.h>
#include <getopt.h>
#include <fb.h>
#include <gui/image_renderer.h>
#include <gui/graphic_utils.h>
static int do_splash(int argc, char *argv[])
{
struct surface s;
struct screen sc;
int ret, opt, fd;
char *fbdev = "/dev/fb0";
char *image_file;
int offscreen = 0;
u32 bg_color = 0x00000000;
bool do_bg = false;
memset(&s, 0, sizeof(s));
memset(&sc, 0, sizeof(sc));
s.x = -1;
s.y = -1;
s.width = -1;
s.height = -1;
while((opt = getopt(argc, argv, "f:x:y:ob:")) > 0) {
switch(opt) {
case 'f':
fbdev = optarg;
break;
case 'b':
bg_color = simple_strtoul(optarg, NULL, 0);
do_bg = true;
break;
case 'x':
s.x = simple_strtoul(optarg, NULL, 0);
break;
case 'y':
s.y = simple_strtoul(optarg, NULL, 0);
case 'o':
offscreen = 1;
}
}
if (optind == argc) {
printf("no filename given\n");
return 1;
}
image_file = argv[optind];
fd = fb_open(fbdev, &sc, offscreen);
if (fd < 0) {
perror("fd_open");
return 1;
}
if (sc.offscreenbuf) {
if (do_bg)
memset_pixel(&sc.info, sc.offscreenbuf, bg_color,
sc.s.width * sc.s.height);
else
memcpy(sc.offscreenbuf, sc.fb, sc.fbsize);
} else if (do_bg) {
memset_pixel(&sc.info, sc.fb, bg_color, sc.s.width * sc.s.height);
}
if (image_renderer_file(&sc, &s, image_file) < 0)
ret = 1;
screen_blit(&sc);
fb_close(&sc);
return ret;
}
BAREBOX_CMD_HELP_START(splash)
BAREBOX_CMD_HELP_USAGE("splash [OPTIONS] FILE\n")
BAREBOX_CMD_HELP_SHORT("Show the bitmap FILE on the framebuffer.\n")
BAREBOX_CMD_HELP_OPT ("-f <fb>", "framebuffer device (/dev/fb0)\n")
BAREBOX_CMD_HELP_OPT ("-x <xofs>", "x offset (default center)\n")
BAREBOX_CMD_HELP_OPT ("-y <yofs>", "y offset (default center)\n")
BAREBOX_CMD_HELP_OPT ("-b <color>", "background color in 0xttrrggbb\n")
BAREBOX_CMD_HELP_OPT ("-o", "render offscreen\n")
BAREBOX_CMD_HELP_END
/**
* @page bmp_command
This command displays a graphics in the bitmap (.bmp) format on the
framebuffer. Currently the bmp command supports images with 8 and 24 bit
color depth.
\todo What does the -o (offscreen) option do?
*/
BAREBOX_CMD_START(splash)
.cmd = do_splash,
.usage = "show a bmp image",
BAREBOX_CMD_HELP(cmd_splash_help)
BAREBOX_CMD_END
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