4db2250000
* grub-core/gfxmenu/gui_canvas.c: Likewise.
* grub-core/gfxmenu/view.c: Likewise.
* grub-core/video/fb/video_fb.c: Introduce new functions:
grub_video_set_area_status, grub_video_get_area_status,
grub_video_set_region, grub_video_get_region.
* grub-core/video/bochs.c: Likewise.
* grub-core/video/capture.c: Likewise.
* grub-core/video/video.c: Likewise.
* grub-core/video/cirrus.c: Likewise.
* grub-core/video/efi_gop.c: Likewise.
* grub-core/video/efi_uga.c: Likewise.
* grub-core/video/emu/sdl.c: Likewise.
* grub-core/video/radeon_fuloong2e.c: Likewise.
* grub-core/video/sis315pro.c: Likewise.
* grub-core/video/sm712.c: Likewise.
* grub-core/video/i386/pc/vbe.c: Likewise.
* grub-core/video/i386/pc/vga.c: Likewise.
* grub-core/video/ieee1275.c: Likewise.
* grub-core/video/i386/coreboot/cbfb.c: Likewise.
* include/grub/video.h: Likewise.
* include/grub/video_fb.h: Likewise.
* include/grub/fbfill.h: Updated render_target structure.
grub_video_rect_t viewport, region, area
int area_offset_x, area_offset_y, area_enabled
* include/grub/gui.h: New helper function
grub_video_bounds_inside_region.
* docs/grub-dev.texi: Added information about new functions.
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_FBFILL_HEADER
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#define GRUB_FBFILL_HEADER 1
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/* NOTE: This header is private header for fb driver and should not be used
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in other parts of the code. */
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struct grub_video_fbblit_info;
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struct grub_video_fbrender_target
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{
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/* Copy of the screen's mode info structure, except that width, height and
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mode_type has been re-adjusted to requested render target settings. */
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struct grub_video_mode_info mode_info;
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/* We should not draw outside of viewport. */
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grub_video_rect_t viewport;
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/* Set region to make a re-draw of a part of the screen. */
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grub_video_rect_t region;
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/* Should be set to 0 if the viewport is inside of the region. */
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int area_enabled;
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/* Internal structure - intersection of the viewport and the region. */
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grub_video_rect_t area;
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/* Internal values - offsets from the left top point of the viewport. */
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int area_offset_x;
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int area_offset_y;
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/* Indicates whether the data has been allocated by us and must be freed
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when render target is destroyed. */
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int is_allocated;
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/* Pointer to data. Can either be in video card memory or in local host's
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memory. */
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grub_uint8_t *data;
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};
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void
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grub_video_fb_fill_dispatch (struct grub_video_fbblit_info *target,
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grub_video_color_t color, int x, int y,
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unsigned int width, unsigned int height);
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#endif /* ! GRUB_FBFILL_HEADER */
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