reactos/win32ss/core/gdi/eng/inteng.h

   1 #pragma once
   2
   3 typedef ULONG HCLIP;
   4
   5 #define ENUM_RECT_LIMIT 32
   6
   7 typedef struct _RECT_ENUM
   8 {
   9   ULONG c;
  10   RECTL arcl[ENUM_RECT_LIMIT];
  11 } RECT_ENUM;
  12
  13 typedef struct tagSPAN
  14 {
  15   LONG Y;
  16   LONG X;
  17   ULONG Width;
  18 } SPAN, *PSPAN;
  19
  20 enum _R3_ROPCODES
  21 {
  22     R3_OPINDEX_NOOP         = 0xAA,
  23     R3_OPINDEX_BLACKNESS    = 0x00,
  24     R3_OPINDEX_NOTSRCERASE  = 0x11,
  25     R3_OPINDEX_NOTSRCCOPY   = 0x33,
  26     R3_OPINDEX_SRCERASE     = 0x44,
  27     R3_OPINDEX_DSTINVERT    = 0x55,
  28     R3_OPINDEX_PATINVERT    = 0x5A,
  29     R3_OPINDEX_SRCINVERT    = 0x66,
  30     R3_OPINDEX_SRCAND       = 0x88,
  31     R3_OPINDEX_MERGEPAINT   = 0xBB,
  32     R3_OPINDEX_MERGECOPY    = 0xC0,
  33     R3_OPINDEX_SRCCOPY      = 0xCC,
  34     R3_OPINDEX_SRCPAINT     = 0xEE,
  35     R3_OPINDEX_PATCOPY      = 0xF0,
  36     R3_OPINDEX_PATPAINT     = 0xFB,
  37     R3_OPINDEX_WHITENESS    = 0xFF
  38 };
  39
  40 #define ROP2_TO_MIX(Rop2) (((Rop2) << 8) | (Rop2))
  41
  42 #define ROP4_FROM_INDEX(index) ((index) | ((index) << 8))
  43
  44 #define ROP4_USES_DEST(Rop4)    ((((Rop4) & 0xAAAA) >> 1) != ((Rop4) & 0x5555))
  45 #define ROP4_USES_SOURCE(Rop4)  ((((Rop4) & 0xCCCC) >> 2) != ((Rop4) & 0x3333))
  46 #define ROP4_USES_PATTERN(Rop4) ((((Rop4) & 0xF0F0) >> 4) != ((Rop4) & 0x0F0F))
  47 #define ROP4_USES_MASK(Rop4)    ((((Rop4) & 0xFF00) >> 8) != ((Rop4) & 0x00ff))
  48
  49 #define IS_VALID_ROP4(rop) (((rop) & 0xFFFF0000) == 0)
  50
  51 #define ROP4_FGND(Rop4)    ((Rop4) & 0x00FF)
  52 #define ROP4_BKGND(Rop4)    (((Rop4) & 0xFF00) >> 8)
  53
  54 #define ROP4_NOOP (R3_OPINDEX_NOOP | (R3_OPINDEX_NOOP << 8))
  55 #define ROP4_MASK (R3_OPINDEX_SRCCOPY | (R3_OPINDEX_NOOP << 8))
  56 #define ROP4_MASKPAINT (R3_OPINDEX_PATCOPY | (R3_OPINDEX_NOOP << 8))
  57
  58 /* Definitions of IntEngXxx functions */
  59
  60 BOOL APIENTRY
  61 IntEngLineTo(SURFOBJ *Surface,
  62              CLIPOBJ *Clip,
  63              BRUSHOBJ *Brush,
  64              LONG x1,
  65              LONG y1,
  66              LONG x2,
  67              LONG y2,
  68              RECTL *RectBounds,
  69              MIX mix);
  70
  71 BOOL APIENTRY
  72 IntEngBitBlt(SURFOBJ *DestObj,
  73                SURFOBJ *SourceObj,
  74                SURFOBJ *Mask,
  75                CLIPOBJ *ClipRegion,
  76                XLATEOBJ *ColorTranslation,
  77                RECTL *DestRect,
  78                POINTL *SourcePoint,
  79                POINTL *MaskOrigin,
  80                BRUSHOBJ *Brush,
  81                POINTL *BrushOrigin,
  82                ROP4 Rop4);
  83
  84 BOOL APIENTRY
  85 IntEngStretchBlt(SURFOBJ *DestObj,
  86                  SURFOBJ *SourceObj,
  87                  SURFOBJ *Mask,
  88                  CLIPOBJ *ClipRegion,
  89                  XLATEOBJ *ColorTranslation,
  90                  COLORADJUSTMENT *pca,
  91                  RECTL *DestRect,
  92                  RECTL *SourceRect,
  93                  POINTL *pMaskOrigin,
  94                  BRUSHOBJ *Brush,
  95                  POINTL *BrushOrigin,
  96                  ULONG Mode);
  97
  98 BOOL APIENTRY
  99 IntEngGradientFill(SURFOBJ *psoDest,
 100                    CLIPOBJ *pco,
 101                    XLATEOBJ *pxlo,
 102                    TRIVERTEX *pVertex,
 103                    ULONG nVertex,
 104                    PVOID pMesh,
 105                    ULONG nMesh,
 106                    RECTL *prclExtents,
 107                    POINTL *pptlDitherOrg,
 108                    ULONG ulMode);
 109
 110 BOOL APIENTRY
 111 IntEngPolyline(SURFOBJ *DestSurf,
 112                CLIPOBJ *Clip,
 113                BRUSHOBJ *Brush,
 114                CONST LPPOINT  pt,
 115                LONG dCount,
 116                MIX mix);
 117
 118 VOID FASTCALL
 119 IntEngUpdateClipRegion(XCLIPOBJ* Clip,
 120                        ULONG count,
 121                        const RECTL* pRect,
 122                        const RECTL* rcBounds);
 123
 124 VOID FASTCALL
 125 IntEngInitClipObj(XCLIPOBJ *Clip);
 126
 127 VOID FASTCALL
 128 IntEngFreeClipResources(XCLIPOBJ *Clip);
 129
 130
 131 BOOL FASTCALL
 132 IntEngTransparentBlt(SURFOBJ *Dest,
 133                      SURFOBJ *Source,
 134                      CLIPOBJ *Clip,
 135                      XLATEOBJ *ColorTranslation,
 136                      PRECTL DestRect,
 137                      PRECTL SourceRect,
 138                      ULONG iTransColor,
 139                      ULONG Reserved);
 140
 141 BOOL APIENTRY
 142 IntEngPaint(IN SURFOBJ *Surface,
 143             IN CLIPOBJ *ClipRegion,
 144             IN BRUSHOBJ *Brush,
 145             IN POINTL *BrushOrigin,
 146             IN MIX Mix);
 147
 148 ULONG APIENTRY
 149 IntEngSetPointerShape(
 150    IN SURFOBJ *pso,
 151    IN SURFOBJ *psoMask,
 152    IN SURFOBJ *psoColor,
 153    IN XLATEOBJ *pxlo,
 154    IN LONG xHot,
 155    IN LONG yHot,
 156    IN LONG x,
 157    IN LONG y,
 158    IN RECTL *prcl,
 159    IN FLONG fl);
 160
 161 BOOL
 162 APIENTRY
 163 IntEngAlphaBlend(
 164     _Inout_ SURFOBJ *psoDest,
 165     _In_ SURFOBJ *psoSource,
 166     _In_opt_ CLIPOBJ *pco,
 167     _In_opt_ XLATEOBJ *pxlo,
 168     _In_ RECTL *prclDest,
 169     _In_ RECTL *prclSrc,
 170     _In_ BLENDOBJ *pBlendObj);
 171
 172 BOOL APIENTRY
 173 IntEngCopyBits(SURFOBJ *psoDest,
 174             SURFOBJ *psoSource,
 175             CLIPOBJ *pco,
 176             XLATEOBJ *pxlo,
 177             RECTL *prclDest,
 178             POINTL *ptlSource);