nsc_galproto.h

图形库

   unsigned long DacCtrl;
   unsigned long DotClock;
}
GAL_TVTIMING, *PGAL_TVTIMING;

/******** Video Support functions *********************/

typedef struct __GAL_SETVIDEOENABLE
{
   GAL_HEADER BOOLEAN enable;
}
GAL_VIDEOENABLE, *PGAL_VIDEOENABLE;

typedef struct __GAL_SETVIDEOFORMAT
{
   GAL_HEADER int format;
}
GAL_VIDEOFORMAT, *PGAL_VIDEOFORMAT;

typedef struct __GAL_SETVIDEOSIZE
{
   GAL_HEADER unsigned short width;
   unsigned short height;
}
GAL_VIDEOSIZE, *PGAL_VIDEOSIZE;

typedef struct __GAL_SETVIDEOOFFSET
{
   GAL_HEADER unsigned long offset;
}
GAL_VIDEOOFFSET, *PGAL_VIDEOOFFSET;

typedef struct __GAL_SETVIDEOWINDOW
{
   GAL_HEADER short x;
   short y;
   short w;
   short h;
}
GAL_VIDEOWINDOW, *PGAL_VIDEOWINDOW;

typedef struct __GAL_SETVIDEOSCALE
{
   GAL_HEADER unsigned short srcw;
   unsigned short srch;
   unsigned short dstw;
   unsigned short dsth;
}
GAL_VIDEOSCALE, *PGAL_VIDEOSCALE;

typedef struct __GAL_SETVIDEOFILTER
{
   GAL_HEADER int xfilter;
   int yfilter;
}
GAL_VIDEOFILTER, *PGAL_VIDEOFILTER;

typedef struct __GAL_SETVIDEOCOLORKEY
{
   GAL_HEADER unsigned long key;
   unsigned long mask;
   int bluescreen;
}
GAL_VIDEOCOLORKEY, *PGAL_VIDEOCOLORKEY;

typedef struct __GAL_SETVIDEODOWNSCALEENABLE
{
   GAL_HEADER int enable;
}
GAL_VIDEODOWNSCALEENABLE, *PGAL_VIDEODOWNSCALEENABLE;

typedef struct __GAL_SETVIDEODOWNSCALECONFIG
{
   GAL_HEADER unsigned short type;
   unsigned short m;
}
GAL_VIDEODOWNSCALECONFIG, *PGAL_VIDEODOWNSCALECONFIG;

typedef struct __GAL_SETVIDEODOWNSCALECOEFF
{
   GAL_HEADER unsigned short coef1;
   unsigned short coef2;
   unsigned short coef3;
   unsigned short coef4;
}
GAL_VIDEODOWNSCALECOEFF, *PGAL_VIDEODOWNSCALECOEFF;

#define GAL_VIDEO_SOURCE_MEMORY 0x0
#define GAL_VIDEO_SOURCE_DVIP   0x1
typedef struct __GAL_SETVIDEOSOURCE
{
   GAL_HEADER int source;
}
GAL_VIDEOSOURCE, *PGAL_VIDEOSOURCE;

typedef struct __GAL_SETVIDEOINTERLACED
{
   GAL_HEADER int enable;
}
GAL_SETVIDEOINTERLACED, *PGAL_SETVIDEOINTERLACED;

typedef struct __GAL_GETVIDEOINTERLACED
{
   GAL_HEADER int interlaced;
}
GAL_GETVIDEOINTERLACED, *PGAL_GETVIDEOINTERLACED;

typedef struct __GAL_COLORSPACEYUV
{
   GAL_HEADER int colorspace;
}
GAL_COLORSPACEYUV, *PGAL_COLORSPACEYUV;

typedef struct __GAL_SETGENLOCKENABLE
{
   GAL_HEADER int enable;
}
GAL_GENLOCKENABLE, *PGAL_GENLOCKENABLE;

typedef struct __GAL_SETGENLOCKDELAY
{
   GAL_HEADER int delay;
}
GAL_GENLOCKDELAY, *PGAL_GENLOCKDELAY;

typedef struct __GAL_SETTOPLINEINODD
{
   GAL_HEADER int enable;
}
GAL_TOPLINEINODD, *PGAL_TOPLINEINODD;

typedef struct __GAL_SETVIDEOCURSOR
{
   GAL_HEADER unsigned long key;
   unsigned long mask;
   unsigned short select_color2;
   unsigned long color1;
   unsigned long color2;
}
GAL_VIDEOCURSOR, *PGAL_VIDEOCURSOR;

typedef struct __GAL_READCRC
{
   GAL_HEADER DWORD crc;
}
GAL_READCRC, *PGAL_READCRC;

typedef struct __GAL_READWINDOWCRC
{
   GAL_HEADER SWORD source;
   WORD x;
   WORD y;
   WORD width;
   WORD height;
   SWORD crc32;
   DWORD crc;
}
GAL_READWINDOWCRC, *PGAL_READWINDOWCRC;

typedef struct __GAL_GETALPHASIZE
{
   GAL_HEADER WORD * x;
   WORD *y;
   WORD *width;
   WORD *height;
}
GAL_ALPHASIZE, *PGAL_ALPHASIZE;

typedef struct __GAL_SETMACROVISIONENABLE
{
   GAL_HEADER SWORD enable;
}
GAL_MACROVISIONENABLE, *PGAL_MACROVISIONENABLE;

typedef struct __GAL_SETVIDEOREQUEST
{
   GAL_HEADER short x;
   short y;
}
GAL_VIDEOREQUEST, *PGAL_VIDEOREQUEST;

typedef struct __GAL_ALPHAENABLE
{
   GAL_HEADER int enable;
}
GAL_ALPHAENABLE, *PGAL_ALPHAENABLE;

typedef struct __GAL_SETALPHAWINDOW
{
   GAL_HEADER short x;
   short y;
   unsigned short width;
   unsigned short height;
}
GAL_ALPHAWINDOW, *PGAL_ALPHAWINDOW;

typedef struct __GAL_ALPHAVALUE
{
   GAL_HEADER unsigned char alpha;
   char delta;
}
GAL_ALPHAVALUE, *PGAL_ALPHAVALUE;

typedef struct __GAL_ALPHAPRIORITY
{
   GAL_HEADER int priority;
}
GAL_ALPHAPRIORITY, *PGAL_ALPHAPRIORITY;

typedef struct __GAL_ALPHACOLOR
{
   GAL_HEADER unsigned long color;
}
GAL_ALPHACOLOR, *PGAL_ALPHACOLOR;

typedef struct __GAL_SETALPHAREGION
{
   GAL_HEADER int region;
}
GAL_ALPHAREGION, *PGAL_ALPHAREGION;

typedef struct __GAL_SETVIDEOOUTSIDEALPHA
{
   GAL_HEADER int enable;
}
GAL_VIDEOOUTSIDEALPHA, *PGAL_VIDEOOUTSIDEALPHA;

typedef struct __GAL_SETVIDEOPALETTE
{
   GAL_HEADER int identity;
   unsigned long palette[256];
}
GAL_VIDEOPALETTE, *PGAL_VIDEOPALETTE;

typedef struct __GAL_VIDEOINFO
{
   GAL_HEADER int enable;
   int format;
   int filter;

   unsigned long src_size;
   unsigned long dst_size;
   unsigned long line_size;
   unsigned long xclip;
   unsigned long offset;
   unsigned long scale;
   unsigned long position;

   int color_key_src;
   unsigned long color_key;
   unsigned long color_key_mask;

   int downscale_enable;

   unsigned short downscale_type;

   unsigned short downscale_mask;
   unsigned short downscale_coef1;
   unsigned short downscale_coef2;
   unsigned short downscale_coef3;
   unsigned short downscale_coef4;
}
GAL_VIDEOINFO, *PGAL_VIDEOINFO;

/* ICON related data strucures */
typedef struct __GAL_SETICONENABLE
{
   GAL_HEADER SWORD enable;
}
GAL_ICONENABLE, *PGAL_ICONENABLE;

typedef struct __GAL_SETICONCOLORS
{
   GAL_HEADER DWORD color0;
   DWORD color1;
   DWORD color2;
}
GAL_ICONCOLORS, *PGAL_ICONCOLORS;

typedef struct __GAL_SETICONPOSITION
{
   GAL_HEADER DWORD memoffset;
   WORD xpos;
}
GAL_ICONPOSITION, *PGAL_ICONPOSITION;

typedef struct __GAL_SETICONSHAPE64
{
   GAL_HEADER DWORD memoffset;
   DWORD *andmask;
   DWORD *xormask;
   DWORD lines;
}
GAL_ICONSHAPE64, *PGAL_ICONSHAPE64;

/* VIP related data strucures */

typedef struct __GAL_SETVIPENABLE
{
   GAL_HEADER SWORD enable;
}
GAL_VIPENABLE, *PGAL_VIPENABLE;

typedef struct __GAL_SETVIPCAPTURERUNMODE
{
   GAL_HEADER SWORD mode;
}
GAL_VIPCAPTURERUNMODE, *PGAL_VIPCAPTURERUNMODE;

typedef struct __GAL_SETVIPBASE
{
   GAL_HEADER DWORD even;
   DWORD odd;
   DWORD address;
}
GAL_VIPBASE, *PGAL_VIPBASE;

typedef struct __GAL_SETVIPPITCH
{
   GAL_HEADER DWORD pitch;
}
GAL_VIPPITCH, *PGAL_VIPPITCH;

typedef struct __GAL_SETVIPMODE
{
   GAL_HEADER SWORD mode;
}
GAL_VIPMODE, *PGAL_VIPMODE;

typedef struct __GAL_SETVIPBUS_RTH
{
   GAL_HEADER SWORD enable;
}
GAL_VIPBUS_RTH, *PGAL_VIPBUS_RTH;

typedef struct __GAL_SETVIPLASTLINE
{
   GAL_HEADER SWORD last_line;
}
GAL_VIPLASTLINE, *PGAL_VIPLASTLINE;

typedef struct __GAL_TESTVIPODDFIELD
{
   GAL_HEADER SWORD status;
}
GAL_TESTVIPODDFIELD, *PGAL_TESTVIPODDFIELD;

typedef struct __GAL_TESTVIPBASESUPDATED
{
   GAL_HEADER SWORD status;
}
GAL_TESTVIPBASESUPDATED, *PGAL_TESTVIPBASESUPDATED;

typedef struct __GAL_TESTVIPFIFOOVERFLOW
{
   GAL_HEADER SWORD status;
}
GAL_TESTVIPOVERFLOW, *PGAL_TESTVIPOVERFLOW;

typedef struct __GAL_GETVIPLINE
{
   GAL_HEADER SWORD status;
}
GAL_VIPLINE, *PGAL_VIPLINE;

/* VBI related data strucures */

typedef struct __GAL_VBIENABLE
{
   GAL_HEADER SWORD enable;
}
GAL_VBIENABLE, *PGAL_VBIENABLE;

typedef struct __GAL_VBIBASE
{
   GAL_HEADER DWORD even;
   DWORD odd;
   DWORD address;
}
GAL_VBIBASE, *PGAL_VBIBASE;

typedef struct __GAL_VBIPITCH
{
   GAL_HEADER DWORD pitch;
}
GAL_VBIPITCH, *PGAL_VBIPITCH;

typedef struct __GAL_VBIMODE
{
   GAL_HEADER SWORD mode;
}
GAL_VBIMODE, *PGAL_VBIMODE;

typedef struct __GAL_SETVBIDIRECT
{
   GAL_HEADER DWORD even_lines;
   DWORD odd_lines;
}
GAL_SETVBIDIRECT, *PGAL_SETVBIDIRECT;

typedef struct __GAL_GETVBIDIRECT
{
   GAL_HEADER SWORD odd;
   DWORD direct_lines;
}
GAL_GETVBIDIRECT, *PGAL_GETVBIDIRECT;

typedef struct __GAL_VBIINTERRUPT
{
   GAL_HEADER SWORD enable;
}
GAL_VBIINTERRUPT, *PGAL_VBIINTERRUPT;

/* Second generation rendering routines data structures */

typedef struct __GAL_SETSTRIDE
{
   GAL_HEADER WORD stride;
}
GAL_STRIDE, *PGAL_STRIDE;

typedef struct __GAL_SETPATTERNORIGIN
{
   GAL_HEADER int x;
   int y;
}
GAL_PATTERNORIGIN, *PGAL_PATTERNORIGIN;

typedef struct __GAL_SETSOURCETRANSPARENCY
{
   GAL_HEADER DWORD color;
   DWORD mask;
}
GAL_SOURCETRANSPARENCY, *PGAL_SOURCETRANSPARENCY;

typedef struct __GAL_GFX2SETALPHAMODE
{
   GAL_HEADER SWORD mode;
}
GAL_GFX2ALPHAMODE, *PGAL_GFX2ALPHAMODE;

typedef struct __GAL_GFX2SETALPHAVALUE
{
   GAL_HEADER CHAR value;
}
GAL_GFX2ALPHAVALUE, *PGAL_GFX2ALPHAVALUE;

typedef struct __GAL_GFX2PATTERNFILL
{
   GAL_HEADER DWORD dstoffset;
   WORD width;
   WORD height;
}
GAL_GFX2PATTERNFILL, *PGAL_GFX2PATTERNFILL;

typedef struct __GAL_GFX2COLORPATTERNFILL
{
   GAL_HEADER DWORD dstoffset;
   WORD width;
   WORD height;
   DWORD pattern;
}
GAL_GFX2COLORPATTERNFILL, *PGAL_GFX2COLORPATTERNFILL;

typedef struct __GAL_GFX2SCREENTOSCREENBLT
{
   GAL_HEADER DWORD srcoffset;
   DWORD dstoffset;
   WORD width;
   WORD height;
   SWORD flags;
}
GAL_GFX2SCREENTOSCREENBLT, *PGAL_GFX2SCREENTOSCREENBLT;

typedef struct __GAL_GFX2MONOEXPANDBLT
{
   GAL_HEADER unsigned long srcbase;
   WORD srcx;
   WORD srcy;
   DWORD dstoffset;
   WORD width;
   WORD height;
   WORD byte_packed;
}
GAL_GFX2MONOEXPANDBLT, *PGAL_GFX2MONOEXPANDBLT;

typedef struct __GAL_GFX2COLORBMPTOSCRBLT
{
   GAL_HEADER WORD srcx;
   WORD srcy;
   DWORD dstoffset;
   WORD width;
   WORD height;
   DWORD data;
   WORD pitch;
}
GAL_GFX2COLORBMPTOSCRBLT, *PGAL_GFX2COLORBMPTOSCRBLT;