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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2008 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_FBFILL_HEADER
#define GRUB_FBFILL_HEADER 1
/* NOTE: This header is private header for fb driver and should not be used
in other parts of the code. */
struct grub_video_fbblit_info;
struct grub_video_fbrender_target
{
/* Copy of the screen's mode info structure, except that width, height and
mode_type has been re-adjusted to requested render target settings. */
struct grub_video_mode_info mode_info;
/* We should not draw outside of viewport. */
grub_video_rect_t viewport;
/* Set region to make a re-draw of a part of the screen. */
grub_video_rect_t region;
/* Should be set to 0 if the viewport is inside of the region. */
int area_enabled;
/* Internal structure - intersection of the viewport and the region. */
grub_video_rect_t area;
/* Internal values - offsets from the left top point of the viewport. */
int area_offset_x;
int area_offset_y;
/* Indicates whether the data has been allocated by us and must be freed
when render target is destroyed. */
int is_allocated;
/* Pointer to data. Can either be in video card memory or in local host's
memory. */
grub_uint8_t *data;
};
void
grub_video_fb_fill_dispatch (struct grub_video_fbblit_info *target,
grub_video_color_t color, int x, int y,
unsigned int width, unsigned int height);
#endif /* ! GRUB_FBFILL_HEADER */
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