win32ss/gdi/dib/dib_new.c

   1 /*
   2  * PROJECT:         Win32 subsystem
   3  * LICENSE:         See COPYING in the top level directory
   4  * FILE:            subsystems/win32/win32k/dib/dib.c
   5  * PURPOSE:         ROP handling, function pointer arrays, misc
   6  * PROGRAMMERS:     Ge van Geldorp
   7  */
   8
   9
  10 #include <win32k.h>
  11 #include "..\diblib\DibLib_interface.h"
  12
  13 /* Static data */
  14
  15 unsigned char notmask[2] = { 0x0f, 0xf0 };
  16 unsigned char altnotmask[2] = { 0xf0, 0x0f };
  17
  18 ULONG
  19 DIB_DoRop(ULONG Rop, ULONG Dest, ULONG Source, ULONG Pattern)
  20 {
  21     return gapfnRop[Rop & 0xFF](Dest, Source, Pattern);
  22 }
  23
  24 DIB_FUNCTIONS DibFunctionsForBitmapFormat[] =
  25 {
  26   /* 0 */
  27   {
  28     Dummy_PutPixel, Dummy_GetPixel, Dummy_HLine, Dummy_VLine,
  29     0, 0, Dummy_StretchBlt, Dummy_TransparentBlt,
  30     0, Dummy_AlphaBlend
  31   },
  32   /* BMF_1BPP */
  33   {
  34     DIB_1BPP_PutPixel, DIB_1BPP_GetPixel, DIB_1BPP_HLine, DIB_1BPP_VLine,
  35     0, 0, DIB_XXBPP_StretchBlt,
  36     DIB_1BPP_TransparentBlt, 0, DIB_XXBPP_AlphaBlend
  37   },
  38   /* BMF_4BPP */
  39   {
  40     DIB_4BPP_PutPixel, DIB_4BPP_GetPixel, DIB_4BPP_HLine, DIB_4BPP_VLine,
  41     0, 0, DIB_XXBPP_StretchBlt,
  42     DIB_4BPP_TransparentBlt, 0, DIB_XXBPP_AlphaBlend
  43   },
  44   /* BMF_8BPP */
  45   {
  46     DIB_8BPP_PutPixel, DIB_8BPP_GetPixel, DIB_8BPP_HLine, DIB_8BPP_VLine,
  47     0, 0, DIB_XXBPP_StretchBlt,
  48     DIB_8BPP_TransparentBlt, 0, DIB_XXBPP_AlphaBlend
  49   },
  50   /* BMF_16BPP */
  51   {
  52     DIB_16BPP_PutPixel, DIB_16BPP_GetPixel, DIB_16BPP_HLine, DIB_16BPP_VLine,
  53     0, 0, DIB_XXBPP_StretchBlt,
  54     DIB_16BPP_TransparentBlt, 0, DIB_XXBPP_AlphaBlend
  55   },
  56   /* BMF_24BPP */
  57   {
  58     DIB_24BPP_PutPixel, DIB_24BPP_GetPixel, DIB_24BPP_HLine, DIB_24BPP_VLine,
  59     0, 0, DIB_XXBPP_StretchBlt,
  60     DIB_24BPP_TransparentBlt, 0, DIB_24BPP_AlphaBlend
  61   },
  62   /* BMF_32BPP */
  63   {
  64     DIB_32BPP_PutPixel, DIB_32BPP_GetPixel, DIB_32BPP_HLine, DIB_32BPP_VLine,
  65     0, 0, DIB_XXBPP_StretchBlt,
  66     DIB_32BPP_TransparentBlt, 0, DIB_32BPP_AlphaBlend
  67   },
  68   /* BMF_4RLE */
  69   {
  70     Dummy_PutPixel, Dummy_GetPixel, Dummy_HLine, Dummy_VLine,
  71     0, 0, Dummy_StretchBlt, Dummy_TransparentBlt,
  72     0, Dummy_AlphaBlend
  73   },
  74   /* BMF_8RLE */
  75   {
  76     Dummy_PutPixel, Dummy_GetPixel, Dummy_HLine, Dummy_VLine,
  77     0, 0, Dummy_StretchBlt, Dummy_TransparentBlt,
  78     0, Dummy_AlphaBlend
  79   },
  80   /* BMF_JPEG */
  81   {
  82     Dummy_PutPixel, Dummy_GetPixel, Dummy_HLine, Dummy_VLine,
  83     0, 0, Dummy_StretchBlt, Dummy_TransparentBlt,
  84     0, Dummy_AlphaBlend
  85   },
  86   /* BMF_PNG */
  87   {
  88     Dummy_PutPixel, Dummy_GetPixel, Dummy_HLine, Dummy_VLine,
  89     0, 0, Dummy_StretchBlt, Dummy_TransparentBlt,
  90     0, Dummy_AlphaBlend
  91   }
  92 };
  93
  94
  95 VOID Dummy_PutPixel(SURFOBJ* SurfObj, LONG x, LONG y, ULONG c)
  96 {
  97   return;
  98 }
  99
 100 ULONG Dummy_GetPixel(SURFOBJ* SurfObj, LONG x, LONG y)
 101 {
 102   return 0;
 103 }
 104
 105 VOID Dummy_HLine(SURFOBJ* SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 106 {
 107   return;
 108 }
 109
 110 VOID Dummy_VLine(SURFOBJ* SurfObj, LONG x, LONG y1, LONG y2, ULONG c)
 111 {
 112   return;
 113 }
 114
 115 BOOLEAN Dummy_BitBlt(PBLTINFO BltInfo)
 116 {
 117   return FALSE;
 118 }
 119
 120 BOOLEAN Dummy_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
 121                          SURFOBJ *PatternSurface, SURFOBJ *MaskSurf,
 122                          RECTL*  DestRect,  RECTL  *SourceRect,
 123                          POINTL* MaskOrigin, BRUSHOBJ* Brush,
 124                          POINTL* BrushOrign,
 125                          XLATEOBJ *ColorTranslation,
 126                          ROP4 Rop)
 127 {
 128   return FALSE;
 129 }
 130
 131 BOOLEAN Dummy_TransparentBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
 132                              RECTL*  DestRect,  RECTL  *SourceRect,
 133                              XLATEOBJ *ColorTranslation, ULONG iTransColor)
 134 {
 135   return FALSE;
 136 }
 137
 138 BOOLEAN Dummy_ColorFill(SURFOBJ* Dest, RECTL* DestRect, ULONG Color)
 139 {
 140   return FALSE;
 141 }
 142
 143
 144 BOOLEAN
 145 Dummy_AlphaBlend(SURFOBJ* Dest, SURFOBJ* Source, RECTL* DestRect,
 146                  RECTL* SourceRect, CLIPOBJ* ClipRegion,
 147                  XLATEOBJ* ColorTranslation, BLENDOBJ* BlendObj)
 148 {
 149   return FALSE;
 150 }
 151
 152 /* EOF */