*/
#include <common.h>
+#include <lcd.h>
#include <bmp_layout.h>
#include <command.h>
#include <asm/byteorder.h>
static int bmp_info (ulong addr);
static int bmp_display (ulong addr, int x, int y);
-int gunzip(void *, int, unsigned char *, unsigned long *);
-
/*
* Allocate and decompress a BMP image using gunzip().
*
* didn't contain a valid BMP signature.
*/
#ifdef CONFIG_VIDEO_BMP_GZIP
-static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
+bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
{
void *dst;
unsigned long len;
return bmp;
}
#else
-static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
+bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
{
return NULL;
}
#endif
+static int do_bmp_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ ulong addr;
-/*
- * Subroutine: do_bmp
- *
- * Description: Handler for 'bmp' command..
- *
- * Inputs: argv[1] contains the subcommand
- *
- * Return: None
- *
- */
-int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+ switch (argc) {
+ case 1: /* use load_addr as default address */
+ addr = load_addr;
+ break;
+ case 2: /* use argument */
+ addr = simple_strtoul(argv[1], NULL, 16);
+ break;
+ default:
+ cmd_usage(cmdtp);
+ return 1;
+ }
+
+ return (bmp_info(addr));
+}
+
+static int do_bmp_display(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
ulong addr;
int x = 0, y = 0;
switch (argc) {
- case 2: /* use load_addr as default address */
+ case 1: /* use load_addr as default address */
addr = load_addr;
break;
- case 3: /* use argument */
- addr = simple_strtoul(argv[2], NULL, 16);
+ case 2: /* use argument */
+ addr = simple_strtoul(argv[1], NULL, 16);
break;
- case 5:
- addr = simple_strtoul(argv[2], NULL, 16);
- x = simple_strtoul(argv[3], NULL, 10);
- y = simple_strtoul(argv[4], NULL, 10);
+ case 4:
+ addr = simple_strtoul(argv[1], NULL, 16);
+ x = simple_strtoul(argv[2], NULL, 10);
+ y = simple_strtoul(argv[3], NULL, 10);
break;
default:
- printf ("Usage:\n%s\n", cmdtp->usage);
+ cmd_usage(cmdtp);
return 1;
}
- /* Allow for short names
- * Adjust length if more sub-commands get added
- */
- if (strncmp(argv[1],"info",1) == 0) {
- return (bmp_info(addr));
- } else if (strncmp(argv[1],"display",1) == 0) {
- return (bmp_display(addr, x, y));
+ return (bmp_display(addr, x, y));
+}
+
+static cmd_tbl_t cmd_bmp_sub[] = {
+ U_BOOT_CMD_MKENT(info, 3, 0, do_bmp_info, "", ""),
+ U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
+};
+
+/*
+ * Subroutine: do_bmp
+ *
+ * Description: Handler for 'bmp' command..
+ *
+ * Inputs: argv[1] contains the subcommand
+ *
+ * Return: None
+ *
+ */
+static int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ cmd_tbl_t *c;
+
+ /* Strip off leading 'bmp' command argument */
+ argc--;
+ argv++;
+
+ c = find_cmd_tbl(argv[0], &cmd_bmp_sub[0], ARRAY_SIZE(cmd_bmp_sub));
+
+ if (c) {
+ return c->cmd(cmdtp, flag, argc, argv);
} else {
- printf ("Usage:\n%s\n", cmdtp->usage);
+ cmd_usage(cmdtp);
return 1;
}
}
U_BOOT_CMD(
bmp, 5, 1, do_bmp,
- "bmp - manipulate BMP image data\n",
+ "manipulate BMP image data",
"info <imageAddr> - display image info\n"
- "bmp display <imageAddr> [x y] - display image at x,y\n"
+ "bmp display <imageAddr> [x y] - display image at x,y"
);
/*