71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef GRUB_BITMAP_HEADER
|
|
#define GRUB_BITMAP_HEADER 1
|
|
|
|
#include <grub/err.h>
|
|
#include <grub/symbol.h>
|
|
#include <grub/types.h>
|
|
#include <grub/video.h>
|
|
|
|
struct grub_video_bitmap
|
|
{
|
|
/* Bitmap format description. */
|
|
struct grub_video_mode_info mode_info;
|
|
|
|
/* Pointer to bitmap data formatted according to mode_info. */
|
|
void *data;
|
|
};
|
|
|
|
struct grub_video_bitmap_reader
|
|
{
|
|
/* File extension for this bitmap type (including dot). */
|
|
const char *extension;
|
|
|
|
/* Reader function to load bitmap. */
|
|
grub_err_t (*reader) (struct grub_video_bitmap **bitmap,
|
|
const char *filename);
|
|
|
|
/* Next reader. */
|
|
struct grub_video_bitmap_reader *next;
|
|
};
|
|
typedef struct grub_video_bitmap_reader *grub_video_bitmap_reader_t;
|
|
|
|
void grub_video_bitmap_reader_register (grub_video_bitmap_reader_t reader);
|
|
void grub_video_bitmap_reader_unregister (grub_video_bitmap_reader_t reader);
|
|
|
|
grub_err_t grub_video_bitmap_create (struct grub_video_bitmap **bitmap,
|
|
unsigned int width, unsigned int height,
|
|
enum grub_video_blit_format blit_format);
|
|
|
|
grub_err_t grub_video_bitmap_destroy (struct grub_video_bitmap *bitmap);
|
|
|
|
grub_err_t grub_video_bitmap_load (struct grub_video_bitmap **bitmap,
|
|
const char *filename);
|
|
|
|
unsigned int grub_video_bitmap_get_width (struct grub_video_bitmap *bitmap);
|
|
unsigned int grub_video_bitmap_get_height (struct grub_video_bitmap *bitmap);
|
|
|
|
void grub_video_bitmap_get_mode_info (struct grub_video_bitmap *bitmap,
|
|
struct grub_video_mode_info *mode_info);
|
|
|
|
void *grub_video_bitmap_get_data (struct grub_video_bitmap *bitmap);
|
|
|
|
#endif /* ! GRUB_BITMAP_HEADER */
|