gardenia/ipl/gfx.h
2018-05-01 17:22:03 +12:00

55 lines
1.6 KiB
C
Executable File

/*
* Copyright (c) 2018 naehrwert
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GFX_H_
#define _GFX_H_
#include "types.h"
typedef struct _gfx_ctxt_t
{
u32 *fb;
u32 width;
u32 height;
u32 stride;
} gfx_ctxt_t;
typedef struct _gfx_con_t
{
gfx_ctxt_t *gfx_ctxt;
u32 x;
u32 y;
u32 fgcol;
int fillbg;
u32 bgcol;
} gfx_con_t;
void gfx_init_ctxt(gfx_ctxt_t *ctxt, u32 *fb, u32 width, u32 height, u32 stride);
void gfx_clear(gfx_ctxt_t *ctxt, u32 color);
void gfx_con_init(gfx_con_t *con, gfx_ctxt_t *ctxt);
void gfx_con_setcol(gfx_con_t *con, u32 fgcol, int fillbg, u32 bgcol);
void gfx_con_getpos(gfx_con_t *con, u32 *x, u32 *y);
void gfx_con_setpos(gfx_con_t *con, u32 x, u32 y);
void gfx_putc(gfx_con_t *con, char c);
void gfx_puts(gfx_con_t *con, const char *s);
void gfx_printf(gfx_con_t *con, const char *fmt, ...);
void gfx_hexdump(gfx_con_t *con, u32 base, const u8 *buf, u32 len);
void gfx_set_pixel(gfx_ctxt_t *ctxt, u32 x, u32 y, u32 color);
void gfx_line(gfx_ctxt_t *ctxt, int x0, int y0, int x1, int y1, u32 color);
#endif