reactos/subsystems/win32/win32k/include/inteng.h

   1 #ifndef _WIN32K_INTENG_H
   2 #define _WIN32K_INTENG_H
   3
   4 typedef ULONG HCLIP;
   5
   6 #define ENUM_RECT_LIMIT   50
   7
   8 typedef struct _RECT_ENUM
   9 {
  10   ULONG c;
  11   RECTL arcl[ENUM_RECT_LIMIT];
  12 } RECT_ENUM;
  13
  14 typedef struct tagSPAN
  15 {
  16   LONG Y;
  17   LONG X;
  18   ULONG Width;
  19 } SPAN, *PSPAN;
  20
  21 #define R3_OPINDEX_SRCCOPY 0xcc
  22 #define R3_OPINDEX_NOOP 0xaa
  23 #define R4_NOOP ((R3_OPINDEX_NOOP << 8) | R3_OPINDEX_NOOP)
  24 #define R4_MASK ((R3_OPINDEX_NOOP << 8) | R3_OPINDEX_SRCCOPY)
  25
  26 #define ROP2_TO_MIX(Rop2) (((Rop2) << 8) | (Rop2))
  27 #define ROP3_USES_DEST(Rop3)   ((((Rop3) & 0xAA0000) >> 1) != ((Rop3) & 0x550000))
  28 #define ROP4_USES_DEST(Rop4)   (((((Rop4) & 0xAA) >> 1) != ((Rop4) & 0x55)) || ((((Rop4) & 0xAA00) >> 1) != ((Rop4) & 0x5500)))
  29 #define ROP3_USES_SOURCE(Rop3) ((((Rop3) & 0xCC0000) >> 2) != ((Rop3) & 0x330000))
  30 #define ROP4_USES_SOURCE(Rop4) (((((Rop4) & 0xCC) >> 2) != ((Rop4) & 0x33)) || ((((Rop4) & 0xCC00) >> 2) != ((Rop4) & 0x3300)))
  31 #define ROP3_USES_PATTERN(Rop3) ((((Rop3) & 0xF00000) >> 4) != ((Rop3) & 0x0F0000))
  32 #define ROP4_USES_PATTERN(Rop4) (((((Rop4) & 0xF0) >> 4) != ((Rop4) & 0x0F)) || ((((Rop4) & 0xF000) >> 4) != ((Rop4) & 0x0F00)))
  33 #define ROP3_TO_ROP4(Rop3) ((((Rop3) >> 8) & 0xff00) | (((Rop3) >> 16) & 0x00ff))
  34
  35 /* Definitions of IntEngXxx functions */
  36
  37 #define IntEngLockProcessDriverObjs(W32Process) \
  38   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&(W32Process)->DriverObjListLock)
  39
  40 #define IntEngUnLockProcessDriverObjs(W32Process) \
  41   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&(W32Process)->DriverObjListLock)
  42
  43 VOID FASTCALL
  44 IntEngCleanupDriverObjs(struct _EPROCESS *Process,
  45                         PW32PROCESS Win32Process);
  46
  47 BOOL STDCALL
  48 IntEngLineTo(SURFOBJ *Surface,
  49              CLIPOBJ *Clip,
  50              BRUSHOBJ *Brush,
  51              LONG x1,
  52              LONG y1,
  53              LONG x2,
  54              LONG y2,
  55              RECTL *RectBounds,
  56              MIX mix);
  57
  58 BOOL STDCALL
  59 IntEngBitBltEx(SURFOBJ *DestObj,
  60                SURFOBJ *SourceObj,
  61                SURFOBJ *Mask,
  62                CLIPOBJ *ClipRegion,
  63                XLATEOBJ *ColorTranslation,
  64                RECTL *DestRect,
  65                POINTL *SourcePoint,
  66                POINTL *MaskOrigin,
  67                BRUSHOBJ *Brush,
  68                POINTL *BrushOrigin,
  69                ROP4 Rop4,
  70                BOOL RemoveMouse);
  71 #define IntEngBitBlt(DestObj, SourceObj, Mask, ClipRegion, ColorTranslation, \
  72                      DestRect, SourcePoint, MaskOrigin, Brush, BrushOrigin, \
  73                      Rop4) \
  74         IntEngBitBltEx((DestObj), (SourceObj), (Mask), (ClipRegion), \
  75                        (ColorTranslation), (DestRect), (SourcePoint), \
  76                        (MaskOrigin), (Brush), (BrushOrigin), (Rop4), TRUE)
  77
  78 BOOL STDCALL
  79 IntEngStretchBlt(SURFOBJ *DestObj,
  80                  SURFOBJ *SourceObj,
  81                  SURFOBJ *Mask,
  82                  CLIPOBJ *ClipRegion,
  83                  XLATEOBJ *ColorTranslation,
  84                  RECTL *DestRect,
  85                  RECTL *SourceRect,
  86                  POINTL *pMaskOrigin,
  87                  BRUSHOBJ *Brush,
  88                  POINTL *BrushOrigin,
  89                  ULONG Mode);
  90
  91 BOOL STDCALL
  92 IntEngGradientFill(SURFOBJ *psoDest,
  93                    CLIPOBJ *pco,
  94                    XLATEOBJ *pxlo,
  95                    TRIVERTEX *pVertex,
  96                    ULONG nVertex,
  97                    PVOID pMesh,
  98                    ULONG nMesh,
  99                    RECTL *prclExtents,
 100                    POINTL *pptlDitherOrg,
 101                    ULONG ulMode);
 102
 103 XLATEOBJ* FASTCALL
 104 IntEngCreateXlate(USHORT DestPalType,
 105                   USHORT SourcePalType,
 106                   HPALETTE PaletteDest,
 107                   HPALETTE PaletteSource);
 108
 109 XLATEOBJ* FASTCALL
 110 IntEngCreateMonoXlate(USHORT SourcePalType,
 111                       HPALETTE PaletteDest,
 112                       HPALETTE PaletteSource,
 113                       ULONG BackgroundColor);
 114
 115 XLATEOBJ* FASTCALL
 116 IntEngCreateSrcMonoXlate(HPALETTE PaletteDest,
 117                          ULONG ForegroundColor,
 118                          ULONG BackgroundColor);
 119
 120 HPALETTE FASTCALL
 121 IntEngGetXlatePalette(XLATEOBJ *XlateObj,
 122                       ULONG Palette);
 123
 124 BOOL STDCALL
 125 IntEngPolyline(SURFOBJ *DestSurf,
 126                CLIPOBJ *Clip,
 127                BRUSHOBJ *Brush,
 128                CONST LPPOINT  pt,
 129                LONG dCount,
 130                MIX mix);
 131
 132 CLIPOBJ* FASTCALL
 133 IntEngCreateClipRegion(ULONG count,
 134                        PRECTL pRect,
 135                        PRECTL rcBounds);
 136
 137 VOID FASTCALL
 138 IntEngDeleteClipRegion(CLIPOBJ *ClipObj);
 139
 140 BOOLEAN FASTCALL
 141 ClipobjToSpans(PSPAN *Spans,
 142                UINT *Count,
 143                CLIPOBJ *ClipRegion,
 144                PRECTL Boundary);
 145
 146 BOOL FASTCALL
 147 IntEngTransparentBlt(SURFOBJ *Dest,
 148                      SURFOBJ *Source,
 149                      CLIPOBJ *Clip,
 150                      XLATEOBJ *ColorTranslation,
 151                      PRECTL DestRect,
 152                      PRECTL SourceRect,
 153                      ULONG iTransColor,
 154                      ULONG Reserved);
 155
 156 BOOL STDCALL
 157 IntEngPaint(IN SURFOBJ *Surface,
 158             IN CLIPOBJ *ClipRegion,
 159             IN BRUSHOBJ *Brush,
 160             IN POINTL *BrushOrigin,
 161             IN MIX Mix);
 162
 163 VOID STDCALL
 164 IntEngMovePointer(IN SURFOBJ *pso,
 165                   IN LONG x,
 166                   IN LONG y,
 167                   IN RECTL *prcl);
 168
 169 BOOL STDCALL
 170 IntEngAlphaBlend(IN SURFOBJ *Dest,
 171                  IN SURFOBJ *Source,
 172                  IN CLIPOBJ *ClipRegion,
 173                  IN XLATEOBJ *ColorTranslation,
 174                  IN PRECTL DestRect,
 175                  IN PRECTL SourceRect,
 176                  IN BLENDOBJ *BlendObj);
 177
 178
 179 #endif /* _WIN32K_INTENG_H */