include/win32k/bitmaps.h

   1
   2 #ifndef __WIN32K_BITMAPS_H
   3 #define __WIN32K_BITMAPS_H
   4
   5 #include <win32k/dc.h>
   6 #include <win32k/gdiobj.h>
   7
   8 typedef struct _DDBITMAP
   9 {
  10   const PDRIVER_FUNCTIONS  pDriverFunctions;
  11 //  DHPDEV  PDev;
  12 //  HSURF  Surface;
  13 } DDBITMAP;
  14
  15 /* GDI logical bitmap object */
  16 typedef struct _BITMAPOBJ
  17 {
  18   BITMAP      bitmap;
  19   SIZE        size;   /* For SetBitmapDimension() */
  20
  21   DDBITMAP   *DDBitmap;
  22
  23   /* For device-independent bitmaps: */
  24   DIBSECTION *dib;
  25   RGBQUAD *ColorMap;
  26 } BITMAPOBJ, *PBITMAPOBJ;
  27
  28 /*  Internal interface  */
  29
  30 #define  BITMAPOBJ_AllocBitmap()  \
  31   ((HBITMAP) GDIOBJ_AllocObj (sizeof (BITMAPOBJ), GO_BITMAP_MAGIC))
  32 #define  BITMAPOBJ_FreeBitmap(hBMObj)  \
  33   GDIOBJ_FreeObj((HGDIOBJ) hBMObj, GO_BITMAP_MAGIC, GDIOBJFLAG_DEFAULT)
  34 #define  BITMAPOBJ_HandleToPtr(hBMObj)  \
  35   ((PBITMAPOBJ) GDIOBJ_LockObj ((HGDIOBJ) hBMObj, GO_BITMAP_MAGIC))
  36 #define  BITMAPOBJ_ReleasePtr(hBMObj)  \
  37   GDIOBJ_UnlockObj ((HGDIOBJ) hBMObj, GO_BITMAP_MAGIC)
  38
  39 /*#define  BITMAPOBJ_PtrToHandle(hBMObj)  \
  40   ((HBITMAP) GDIOBJ_PtrToHandle ((PGDIOBJ) hBMObj, GO_BITMAP_MAGIC))*/
  41 #define  BITMAPOBJ_LockBitmap(hBMObj) GDIOBJ_LockObject ((HGDIOBJ) hBMObj)
  42 #define  BITMAPOBJ_UnlockBitmap(hBMObj) GDIOBJ_UnlockObject ((HGDIOBJ) hBMObj)
  43
  44 INT  BITMAPOBJ_GetWidthBytes (INT bmWidth, INT bpp);
  45 HBITMAP  BITMAPOBJ_CopyBitmap (HBITMAP  hBitmap);
  46 int DIB_GetDIBWidthBytes (int  width, int  depth);
  47 int DIB_GetDIBImageBytes (int  width, int  height, int  depth);
  48 int DIB_BitmapInfoSize (const BITMAPINFO * info, WORD coloruse);
  49 INT BITMAP_GetObject(BITMAPOBJ * bmp, INT count, LPVOID buffer);
  50 BOOL Bitmap_InternalDelete( PBITMAPOBJ pBmp );
  51 HBITMAP BitmapToSurf(PBITMAPOBJ BitmapObj);
  52
  53 /*  User Entry Points  */
  54 BOOL
  55 STDCALL
  56 W32kBitBlt (
  57         HDC     hDCDest,
  58         INT     XDest,
  59         INT     YDest,
  60         INT     Width,
  61         INT     Height,
  62         HDC     hDCSrc,
  63         INT     XSrc,
  64         INT     YSrc,
  65         DWORD   ROP
  66         );
  67 HBITMAP
  68 STDCALL
  69 W32kCreateBitmap (
  70         INT             Width,
  71         INT             Height,
  72         UINT            Planes,
  73         UINT            BitsPerPel,
  74         CONST VOID      * Bits
  75         );
  76 HBITMAP
  77 STDCALL
  78 W32kCreateCompatibleBitmap (
  79         HDC     hDC,
  80         INT     Width,
  81         INT     Height
  82         );
  83 HBITMAP
  84 STDCALL
  85 W32kCreateBitmapIndirect (
  86         CONST BITMAP    * BM
  87         );
  88 HBITMAP
  89 STDCALL
  90 W32kCreateDIBitmap (
  91         HDC                     hDC,
  92         CONST BITMAPINFOHEADER  * bmih,
  93         DWORD                   Init,
  94         CONST VOID              * bInit,
  95         CONST BITMAPINFO        * bmi,
  96         UINT                    Usage
  97         );
  98 HBITMAP
  99 STDCALL
 100 W32kCreateDIBSection (
 101         HDC                     hDC,
 102         CONST BITMAPINFO        * bmi,
 103         UINT                    Usage,
 104         VOID                    * Bits,
 105         HANDLE                  hSection,
 106         DWORD                   dwOffset
 107         );
 108 HBITMAP
 109 STDCALL
 110 W32kCreateDiscardableBitmap (
 111         HDC     hDC,
 112         INT     Width,
 113         INT     Height
 114         );
 115 BOOL
 116 STDCALL
 117 W32kExtFloodFill (
 118         HDC             hDC,
 119         INT             XStart,
 120         INT             YStart,
 121         COLORREF        Color,
 122         UINT            FillType
 123         );
 124 BOOL
 125 STDCALL
 126 W32kFloodFill (
 127         HDC             hDC,
 128         INT             XStart,
 129         INT             YStart,
 130         COLORREF        Fill
 131         );
 132 LONG
 133 STDCALL
 134 W32kGetBitmapBits (
 135         HBITMAP hBitmap,
 136         LONG    Buffer,
 137         LPVOID  Bits
 138         );
 139 BOOL
 140 STDCALL
 141 W32kGetBitmapDimensionEx (
 142         HBITMAP hBitmap,
 143         LPSIZE  Dimension
 144         );
 145 UINT
 146 STDCALL
 147 W32kGetDIBColorTable (
 148         HDC     hDC,
 149         UINT    StartIndex,
 150         UINT    Entries,
 151         RGBQUAD * Colors
 152         );
 153 INT
 154 STDCALL
 155 W32kGetDIBits (
 156         HDC             hDC,
 157         HBITMAP         hBitmap,
 158         UINT            StartScan,
 159         UINT            ScanLines,
 160         LPVOID          Bits,
 161         LPBITMAPINFO    bi,
 162         UINT            Usage
 163         );
 164 COLORREF
 165 STDCALL
 166 W32kGetPixel (
 167         HDC     hDC,
 168         INT     XPos,
 169         INT     YPos
 170         );
 171 BOOL
 172 STDCALL
 173 W32kMaskBlt (
 174         HDC     hDCDest,
 175         INT     XDest,
 176         INT     YDest,
 177         INT     Width,
 178         INT     Height,
 179         HDC     hDCSrc,
 180         INT     XSrc,
 181         INT     YSrc,
 182         HBITMAP hMaskBitmap,
 183         INT     xMask,
 184         INT     yMask,
 185         DWORD   ROP
 186         );
 187 BOOL
 188 STDCALL
 189 W32kPlgBlt (
 190         HDC             hDCDest,
 191         CONST POINT     * Point,
 192         HDC             hDCSrc,
 193         INT             XSrc,
 194         INT             YSrc,
 195         INT             Width,
 196         INT             Height,
 197         HBITMAP         hMaskBitmap,
 198         INT             xMask,
 199         INT             yMask
 200         );
 201 LONG
 202 STDCALL
 203 W32kSetBitmapBits (
 204         HBITMAP         hBitmap,
 205         DWORD           Bytes,
 206         CONST VOID      * Bits
 207         );
 208 BOOL
 209 STDCALL
 210 W32kSetBitmapDimensionEx (
 211         HBITMAP hBitmap,
 212         INT     Width,
 213         INT     Height,
 214         LPSIZE  Size
 215         );
 216 UINT
 217 STDCALL
 218 W32kSetDIBColorTable (
 219         HDC             hDC,
 220         UINT            StartIndex,
 221         UINT            Entries,
 222         CONST RGBQUAD   * Colors
 223         );
 224 INT
 225 STDCALL
 226 W32kSetDIBits (
 227         HDC                     hDC,
 228         HBITMAP                 hBitmap,
 229         UINT                    StartScan,
 230         UINT                    ScanLines,
 231         CONST VOID              * Bits,
 232         CONST BITMAPINFO        * bmi,
 233         UINT                    ColorUse
 234         );
 235 INT
 236 STDCALL
 237 W32kSetDIBitsToDevice (
 238         HDC                     hDC,
 239         INT                     XDest,
 240         INT                     YDest,
 241         DWORD                   Width,
 242         DWORD                   Height,
 243         INT                     XSrc,
 244         INT                     YSrc,
 245         UINT                    StartScan,
 246         UINT                    ScanLines,
 247         CONST VOID              * Bits,
 248         CONST BITMAPINFO        * bmi,
 249         UINT                    ColorUse
 250         );
 251 COLORREF
 252 STDCALL
 253 W32kSetPixel (
 254         HDC             hDC,
 255         INT             X,
 256         INT             Y,
 257         COLORREF        Color
 258         );
 259 BOOL
 260 STDCALL
 261 W32kSetPixelV (
 262         HDC             hDC,
 263         INT             X,
 264         INT             Y,
 265         COLORREF        Color
 266         );
 267 BOOL
 268 STDCALL
 269 W32kStretchBlt (
 270         HDC     hDCDest,
 271         INT     XOriginDest,
 272         INT     YOriginDest,
 273         INT     WidthDest,
 274         INT     HeightDest,
 275         HDC     hDCSrc,
 276         INT     XOriginSrc,
 277         INT     YOriginSrc,
 278         INT     WidthSrc,
 279         INT     HeightSrc,
 280         DWORD   ROP
 281         );
 282 INT
 283 STDCALL
 284 W32kStretchDIBits (
 285         HDC                     hDC,
 286         INT                     XDest,
 287         INT                     YDest,
 288         INT                     DestWidth,
 289         INT                     DestHeight,
 290         INT                     XSrc,
 291         INT                     YSrc,
 292         INT                     SrcWidth,
 293         INT                     SrcHeight,
 294         CONST VOID              * Bits,
 295         CONST BITMAPINFO        * BitsInfo,
 296         UINT                    Usage,
 297         DWORD                   ROP
 298         );
 299 #endif
 300