[J-u-boot.git] / cmd / bmp.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2002
 * Detlev Zundel, DENX Software Engineering, [email protected].
 */

/*
 * BMP handling routines
 */

#include <common.h>
#include <command.h>
#include <image.h>
#include <mapmem.h>
#include <splash.h>
#include <video.h>
#include <stdlib.h>

static int do_bmp_info(struct cmd_tbl *cmdtp, int flag, int argc,
		       char *const argv[])
{
	ulong addr;

	switch (argc) {
	case 1:		/* use image_load_addr as default address */
		addr = image_load_addr;
		break;
	case 2:		/* use argument */
		addr = hextoul(argv[1], NULL);
		break;
	default:
		return CMD_RET_USAGE;
	}

	return (bmp_info(addr));
}

static int do_bmp_display(struct cmd_tbl *cmdtp, int flag, int argc,
			  char *const argv[])
{
	ulong addr;
	int x = 0, y = 0;

	splash_get_pos(&x, &y);

	switch (argc) {
	case 1:		/* use image_load_addr as default address */
		addr = image_load_addr;
		break;
	case 2:		/* use argument */
		addr = hextoul(argv[1], NULL);
		break;
	case 4:
		addr = hextoul(argv[1], NULL);
		if (!strcmp(argv[2], "m"))
			x = BMP_ALIGN_CENTER;
		else
			x = dectoul(argv[2], NULL);
		if (!strcmp(argv[3], "m"))
			y = BMP_ALIGN_CENTER;
		else
			y = dectoul(argv[3], NULL);
		break;
	default:
		return CMD_RET_USAGE;
	}

	return (bmp_display(addr, x, y));
}

static struct cmd_tbl cmd_bmp_sub[] = {
	U_BOOT_CMD_MKENT(info, 3, 0, do_bmp_info, "", ""),
	U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
};

static int do_bmp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
	struct cmd_tbl *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
		return CMD_RET_USAGE;
}

U_BOOT_CMD(
	bmp,	5,	1,	do_bmp,
	"manipulate BMP image data",
	"info <imageAddr>          - display image info\n"
	"bmp display <imageAddr> [x y] - display image at x,y"
);
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
059ae173 WD	2	/*
059ae173 WD	3	* (C) Copyright 2002
b37c7e5e	4	* Detlev Zundel, DENX Software Engineering, [email protected].
059ae173 WD	5	*/
	6
	7	/*
	8	* BMP handling routines
	9	*/
	10
	11	#include <common.h>
059ae173	12	#include <command.h>
8e8ccfe1	13	#include <image.h>
72b335e9	14	#include <mapmem.h>
ff8fb56b	15	#include <splash.h>
f674f7cf	16	#include <video.h>
58182b2d	17	#include <stdlib.h>
43ef1c38	18
09140113 SG	19	static int do_bmp_info(struct cmd_tbl *cmdtp, int flag, int argc,
09140113 SG	20	char *const argv[])
9acd4f0e FM	21	{
9acd4f0e FM	22	ulong addr;
43ef1c38	23
9acd4f0e	24	switch (argc) {
bb872dd9 SG	25	case 1: /* use image_load_addr as default address */
bb872dd9 SG	26	addr = image_load_addr;
9acd4f0e FM	27	break;
9acd4f0e FM	28	case 2: /* use argument */
7e5f460e	29	addr = hextoul(argv[1], NULL);
9acd4f0e FM	30	break;
9acd4f0e FM	31	default:
4c12eeb8	32	return CMD_RET_USAGE;
9acd4f0e FM	33	}
	34
	35	return (bmp_info(addr));
	36	}
	37
09140113 SG	38	static int do_bmp_display(struct cmd_tbl *cmdtp, int flag, int argc,
09140113 SG	39	char *const argv[])
059ae173 WD	40	{
059ae173 WD	41	ulong addr;
4b248f3f	42	int x = 0, y = 0;
059ae173	43
ff8fb56b AG	44	splash_get_pos(&x, &y);
ff8fb56b AG	45
059ae173	46	switch (argc) {
bb872dd9 SG	47	case 1: /* use image_load_addr as default address */
bb872dd9 SG	48	addr = image_load_addr;
059ae173	49	break;
9acd4f0e	50	case 2: /* use argument */
7e5f460e	51	addr = hextoul(argv[1], NULL);
059ae173	52	break;
9acd4f0e	53	case 4:
7e5f460e	54	addr = hextoul(argv[1], NULL);
b0fcedb7 PD	55	if (!strcmp(argv[2], "m"))
	56	x = BMP_ALIGN_CENTER;
	57	else
0b1284eb	58	x = dectoul(argv[2], NULL);
b0fcedb7 PD	59	if (!strcmp(argv[3], "m"))
	60	y = BMP_ALIGN_CENTER;
	61	else
0b1284eb	62	y = dectoul(argv[3], NULL);
93e14596	63	break;
059ae173	64	default:
4c12eeb8	65	return CMD_RET_USAGE;
059ae173 WD	66	}
059ae173 WD	67
58182b2d	68	return (bmp_display(addr, x, y));
9acd4f0e FM	69	}
9acd4f0e FM	70
09140113	71	static struct cmd_tbl cmd_bmp_sub[] = {
9acd4f0e FM	72	U_BOOT_CMD_MKENT(info, 3, 0, do_bmp_info, "", ""),
	73	U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
	74	};
	75
09140113	76	static int do_bmp(struct cmd_tbl cmdtp, int flag, int argc, char const argv[])
9acd4f0e	77	{
09140113	78	struct cmd_tbl *c;
9acd4f0e FM	79
	80	/* Strip off leading 'bmp' command argument */
	81	argc--;
	82	argv++;
	83
	84	c = find_cmd_tbl(argv[0], &cmd_bmp_sub[0], ARRAY_SIZE(cmd_bmp_sub));
	85
47e26b1b	86	if (c)
9acd4f0e	87	return c->cmd(cmdtp, flag, argc, argv);
47e26b1b	88	else
4c12eeb8	89	return CMD_RET_USAGE;
059ae173 WD	90	}
059ae173 WD	91
0d498393	92	U_BOOT_CMD(
4b248f3f	93	bmp, 5, 1, do_bmp,
2fb2604d	94	"manipulate BMP image data",
4b248f3f	95	"info <imageAddr> - display image info\n"
a89c33db	96	"bmp display <imageAddr> [x y] - display image at x,y"
b0fce99b	97	);