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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <cbfs.h>
#include <vbe.h>
#include <console/console.h>
#include <endian.h>
#include <bootsplash.h>
#include <stdlib.h>
#include "jpeg.h"
void set_bootsplash(unsigned char *framebuffer, unsigned int x_resolution,
unsigned int y_resolution, unsigned int fb_resolution)
{
printk(BIOS_INFO, "Setting up bootsplash in %dx%d@%d\n", x_resolution, y_resolution,
fb_resolution);
struct jpeg_decdata *decdata;
unsigned char *jpeg =
cbfs_boot_map_with_leak("bootsplash.jpg", CBFS_TYPE_BOOTSPLASH, NULL);
if (!jpeg) {
printk(BIOS_ERR, "Could not find bootsplash.jpg\n");
return;
}
int image_width, image_height;
jpeg_fetch_size(jpeg, &image_width, &image_height);
printk(BIOS_DEBUG, "Bootsplash image resolution: %dx%d\n", image_width, image_height);
decdata = malloc(sizeof(*decdata));
int ret = jpeg_decode(jpeg, framebuffer, x_resolution, y_resolution, fb_resolution,
decdata);
if (ret != 0) {
printk(BIOS_ERR, "Bootsplash could not be decoded. jpeg_decode returned %d.\n",
ret);
return;
}
printk(BIOS_INFO, "Bootsplash loaded\n");
}
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