subsys/win32k/objects/objconv.c

   1 #undef WIN32_LEAN_AND_MEAN
   2 #include <windows.h>
   3 #include <ddk/ntddk.h>
   4
   5 /* FIXME: Surely we should just have one include file that includes all of these.. */
   6 #include <win32k/bitmaps.h>
   7 #include <win32k/coord.h>
   8 #include <win32k/driver.h>
   9 #include <win32k/dc.h>
  10 #include <win32k/print.h>
  11 #include <win32k/region.h>
  12 #include <win32k/gdiobj.h>
  13 #include <win32k/pen.h>
  14 #include "../eng/objects.h"
  15
  16 //#define NDEBUG
  17 #include <win32k/debug1.h>
  18
  19
  20 PBRUSHOBJ PenToBrushObj(PDC dc, PENOBJ *pen)
  21 {
  22   BRUSHOBJ *BrushObj;
  23   XLATEOBJ *RGBtoVGA16;
  24
  25   ASSERT( pen );
  26
  27   BrushObj = ExAllocatePool(NonPagedPool, sizeof(BRUSHOBJ));
  28   BrushObj->iSolidColor = pen->logpen.lopnColor;
  29
  30   return BrushObj;
  31 }
  32
  33 VOID BitmapToSurf(HDC hdc, PSURFGDI SurfGDI, PSURFOBJ SurfObj, PBITMAPOBJ Bitmap)
  34 {
  35   ASSERT( SurfGDI );
  36   if( Bitmap ){
  37         if(Bitmap->dib)
  38         {
  39           SurfGDI->BitsPerPixel = Bitmap->dib->dsBm.bmBitsPixel;
  40           SurfObj->lDelta       = Bitmap->dib->dsBm.bmWidthBytes;
  41           SurfObj->pvBits       = Bitmap->dib->dsBm.bmBits;
  42           SurfObj->cjBits       = Bitmap->dib->dsBm.bmHeight * Bitmap->dib->dsBm.bmWidthBytes;
  43         } else {
  44           SurfGDI->BitsPerPixel = Bitmap->bitmap.bmBitsPixel;
  45           SurfObj->lDelta         = Bitmap->bitmap.bmWidthBytes;
  46           SurfObj->pvBits         = Bitmap->bitmap.bmBits;
  47           SurfObj->cjBits       = Bitmap->bitmap.bmHeight * Bitmap->bitmap.bmWidthBytes;
  48         }
  49         SurfObj->sizlBitmap     = Bitmap->size; // FIXME: alloc memory for our own struct?
  50   }
  51
  52   SurfObj->dhsurf       = NULL;
  53   SurfObj->hsurf        = NULL;
  54   SurfObj->dhpdev       = NULL;
  55   SurfObj->hdev         = NULL;
  56   SurfObj->pvScan0      = SurfObj->pvBits; // start of bitmap
  57   SurfObj->iUniq         = 0; // not sure..
  58   SurfObj->iBitmapFormat = BitmapFormat(SurfGDI->BitsPerPixel, BI_RGB);
  59   SurfObj->iType         = STYPE_BITMAP;
  60   SurfObj->fjBitmap      = BMF_TOPDOWN;
  61 }