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.
151 lines
5.1 KiB
C
151 lines
5.1 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2006,2007,2008 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_VIDEO_FB_HEADER
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#define GRUB_VIDEO_FB_HEADER 1
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#include <grub/symbol.h>
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#include <grub/types.h>
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#include <grub/err.h>
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#include <grub/video.h>
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/* FB module internal prototype (should not be used from elsewhere). */
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struct grub_video_fbblit_info;
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struct grub_video_fbrender_target;
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#define GRUB_VIDEO_FBSTD_NUMCOLORS 16
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#define GRUB_VIDEO_FBSTD_EXT_NUMCOLORS 256
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extern struct grub_video_palette_data EXPORT_VAR(grub_video_fbstd_colors)[GRUB_VIDEO_FBSTD_EXT_NUMCOLORS];
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grub_err_t
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EXPORT_FUNC(grub_video_fb_init) (void);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_fini) (void);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_info) (struct grub_video_mode_info *mode_info);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_palette) (unsigned int start, unsigned int count,
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struct grub_video_palette_data *palette_data);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_set_palette) (unsigned int start, unsigned int count,
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struct grub_video_palette_data *palette_data);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_set_viewport) (unsigned int x, unsigned int y,
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unsigned int width, unsigned int height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_viewport) (unsigned int *x, unsigned int *y,
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unsigned int *width,
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unsigned int *height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_set_region) (unsigned int x, unsigned int y,
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unsigned int width, unsigned int height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_region) (unsigned int *x, unsigned int *y,
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unsigned int *width,
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unsigned int *height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_set_area_status)
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(grub_video_area_status_t area_status);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_area_status)
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(grub_video_area_status_t *area_status);
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grub_video_color_t
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EXPORT_FUNC(grub_video_fb_map_color) (grub_uint32_t color_name);
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grub_video_color_t
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EXPORT_FUNC(grub_video_fb_map_rgb) (grub_uint8_t red, grub_uint8_t green,
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grub_uint8_t blue);
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grub_video_color_t
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EXPORT_FUNC(grub_video_fb_map_rgba) (grub_uint8_t red, grub_uint8_t green,
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grub_uint8_t blue, grub_uint8_t alpha);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_unmap_color) (grub_video_color_t color,
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grub_uint8_t *red, grub_uint8_t *green,
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grub_uint8_t *blue, grub_uint8_t *alpha);
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void
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grub_video_fb_unmap_color_int (struct grub_video_fbblit_info * source,
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grub_video_color_t color,
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grub_uint8_t *red, grub_uint8_t *green,
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grub_uint8_t *blue, grub_uint8_t *alpha);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_fill_rect) (grub_video_color_t color, int x, int y,
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unsigned int width, unsigned int height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_blit_bitmap) (struct grub_video_bitmap *bitmap,
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enum grub_video_blit_operators oper, int x, int y,
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int offset_x, int offset_y,
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unsigned int width, unsigned int height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_blit_render_target) (struct grub_video_fbrender_target *source,
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enum grub_video_blit_operators oper,
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int x, int y, int offset_x, int offset_y,
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unsigned int width, unsigned int height);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_scroll) (grub_video_color_t color, int dx, int dy);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_create_render_target) (struct grub_video_fbrender_target **result,
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unsigned int width, unsigned int height,
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unsigned int mode_type __attribute__ ((unused)));
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grub_err_t
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EXPORT_FUNC(grub_video_fb_create_render_target_from_pointer) (struct grub_video_fbrender_target **result,
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const struct grub_video_mode_info *mode_info,
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void *ptr);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_delete_render_target) (struct grub_video_fbrender_target *target);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_get_active_render_target) (struct grub_video_fbrender_target **target);
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grub_err_t
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EXPORT_FUNC(grub_video_fb_set_active_render_target) (struct grub_video_fbrender_target *target);
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typedef grub_err_t (*grub_video_fb_set_page_t) (int page);
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grub_err_t
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EXPORT_FUNC (grub_video_fb_setup) (unsigned int mode_type, unsigned int mode_mask,
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struct grub_video_mode_info *mode_info,
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volatile void *page0_ptr,
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grub_video_fb_set_page_t set_page_in,
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volatile void *page1_ptr);
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grub_err_t
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EXPORT_FUNC (grub_video_fb_swap_buffers) (void);
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grub_err_t
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EXPORT_FUNC (grub_video_fb_get_info_and_fini) (struct grub_video_mode_info *mode_info,
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void **framebuf);
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#endif /* ! GRUB_VIDEO_FB_HEADER */
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