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- /*
- * (C) Copyright 1997-2002 ELTEC Elektronik AG
- * Frank Gottschling <fgottschling@eltec.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- /*
- * smiLynxEM.h
- * Silicon Motion graphic interface for sm810/sm710/sm712 accelerator
- *
- *
- * modification history
- * --------------------
- * 04-18-2002 Rewritten for U-Boot <fgottschling@eltec.de>.
- */
- #ifndef _VIDEO_FB_H_
- #define _VIDEO_FB_H_
- /*
- * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT
- */
- #define GDF__8BIT_INDEX 0
- #define GDF_15BIT_555RGB 1
- #define GDF_16BIT_565RGB 2
- #define GDF_32BIT_X888RGB 3
- #define GDF_24BIT_888RGB 4
- #define GDF__8BIT_332RGB 5
- /******************************************************************************/
- /* Export Graphic Driver Control */
- /******************************************************************************/
- typedef struct graphic_device {
- unsigned int isaBase;
- unsigned int pciBase;
- unsigned int dprBase;
- unsigned int vprBase;
- unsigned int cprBase;
- unsigned int frameAdrs;
- unsigned int memSize;
- unsigned int mode;
- unsigned int gdfIndex;
- unsigned int gdfBytesPP;
- unsigned int fg;
- unsigned int bg;
- unsigned int plnSizeX;
- unsigned int plnSizeY;
- unsigned int winSizeX;
- unsigned int winSizeY;
- char modeIdent[80];
- } GraphicDevice;
- /******************************************************************************/
- /* Export Graphic Functions */
- /******************************************************************************/
- void *video_hw_init (void); /* returns GraphicDevice struct or NULL */
- #ifdef VIDEO_HW_BITBLT
- void video_hw_bitblt (
- unsigned int bpp, /* bytes per pixel */
- unsigned int src_x, /* source pos x */
- unsigned int src_y, /* source pos y */
- unsigned int dst_x, /* dest pos x */
- unsigned int dst_y, /* dest pos y */
- unsigned int dim_x, /* frame width */
- unsigned int dim_y /* frame height */
- );
- #endif
- #ifdef VIDEO_HW_RECTFILL
- void video_hw_rectfill (
- unsigned int bpp, /* bytes per pixel */
- unsigned int dst_x, /* dest pos x */
- unsigned int dst_y, /* dest pos y */
- unsigned int dim_x, /* frame width */
- unsigned int dim_y, /* frame height */
- unsigned int color /* fill color */
- );
- #endif
- void video_set_lut (
- unsigned int index, /* color number */
- unsigned char r, /* red */
- unsigned char g, /* green */
- unsigned char b /* blue */
- );
- #endif /*_VIDEO_FB_H_ */
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