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116 lines
3.7 KiB
C
116 lines
3.7 KiB
C
/*
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* (C) Copyright 1997-2002 ELTEC Elektronik AG
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* Frank Gottschling <fgottschling@eltec.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* smiLynxEM.h
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* Silicon Motion graphic interface for sm810/sm710/sm712 accelerator
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*
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*
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* modification history
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* --------------------
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* 04-18-2002 Rewritten for U-Boot <fgottschling@eltec.de>.
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*/
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#ifndef _VIDEO_FB_H_
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#define _VIDEO_FB_H_
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#define CONSOLE_BG_COL 0x00
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#define CONSOLE_FG_COL 0xa0
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/*
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* Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT
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*/
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#define GDF__8BIT_INDEX 0
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#define GDF_15BIT_555RGB 1
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#define GDF_16BIT_565RGB 2
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#define GDF_32BIT_X888RGB 3
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#define GDF_24BIT_888RGB 4
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#define GDF__8BIT_332RGB 5
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/******************************************************************************/
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/* Export Graphic Driver Control */
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/******************************************************************************/
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typedef struct {
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unsigned int isaBase;
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unsigned int pciBase;
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unsigned int dprBase;
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unsigned int vprBase;
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unsigned int cprBase;
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unsigned int frameAdrs;
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unsigned int memSize;
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unsigned int mode;
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unsigned int gdfIndex;
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unsigned int gdfBytesPP;
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unsigned int fg;
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unsigned int bg;
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unsigned int plnSizeX;
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unsigned int plnSizeY;
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unsigned int winSizeX;
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unsigned int winSizeY;
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char modeIdent[80];
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} GraphicDevice;
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/******************************************************************************/
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/* Export Graphic Functions */
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/******************************************************************************/
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void *video_hw_init (void); /* returns GraphicDevice struct or NULL */
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#ifdef VIDEO_HW_BITBLT
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void video_hw_bitblt (
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unsigned int bpp, /* bytes per pixel */
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unsigned int src_x, /* source pos x */
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unsigned int src_y, /* source pos y */
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unsigned int dst_x, /* dest pos x */
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unsigned int dst_y, /* dest pos y */
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unsigned int dim_x, /* frame width */
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unsigned int dim_y /* frame height */
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);
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#endif
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#ifdef VIDEO_HW_RECTFILL
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void video_hw_rectfill (
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unsigned int bpp, /* bytes per pixel */
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unsigned int dst_x, /* dest pos x */
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unsigned int dst_y, /* dest pos y */
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unsigned int dim_x, /* frame width */
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unsigned int dim_y, /* frame height */
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unsigned int color /* fill color */
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);
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#endif
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void video_set_lut (
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unsigned int index, /* color number */
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unsigned char r, /* red */
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unsigned char g, /* green */
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unsigned char b /* blue */
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);
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#ifdef CONFIG_VIDEO_HW_CURSOR
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void video_set_hw_cursor(int x, int y); /* x y in pixel */
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void video_init_hw_cursor(int font_width, int font_height);
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#endif
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#endif /*_VIDEO_FB_H_ */
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