graphics/psdrv/bitblt.c

   1 /*
   2  *      PostScript driver BitBlt, StretchBlt and PatBlt
   3  *
   4  * Copyright 1999  Huw D M Davies
   5  *
   6  */
   7
   8 #include "gdi.h"
   9 #include "psdrv.h"
  10 #include "debugtools.h"
  11 #include "winbase.h"
  12
  13 DEFAULT_DEBUG_CHANNEL(psdrv)
  14
  15
  16 /***********************************************************************
  17  *
  18  *                    PSDRV_PatBlt
  19  */
  20 BOOL PSDRV_PatBlt(DC *dc, INT x, INT y, INT width, INT height, DWORD dwRop)
  21 {
  22     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
  23     switch(dwRop) {
  24     case PATCOPY:
  25         PSDRV_WriteGSave(dc);
  26         PSDRV_WriteRectangle(dc, XLPTODP(dc, x), YLPTODP(dc, y),
  27                              XLSTODS(dc, width), YLSTODS(dc, height));
  28         PSDRV_Brush(dc, FALSE);
  29         PSDRV_WriteGRestore(dc);
  30         return TRUE;
  31
  32     case BLACKNESS:
  33     case WHITENESS:
  34       {
  35         PSCOLOR pscol;
  36
  37         PSDRV_WriteGSave(dc);
  38         PSDRV_WriteRectangle(dc, XLPTODP(dc, x), YLPTODP(dc, y),
  39                              XLSTODS(dc, width), YLSTODS(dc, height));
  40         PSDRV_CreateColor( physDev, &pscol, (dwRop == BLACKNESS) ?
  41                            RGB(0,0,0) : RGB(0xff,0xff,0xff) );
  42         PSDRV_WriteSetColor(dc, &pscol);
  43         PSDRV_WriteFill(dc);
  44         PSDRV_WriteGRestore(dc);
  45         return TRUE;
  46       }
  47     default:
  48         FIXME("Unsupported rop %ld\n", dwRop);
  49         return FALSE;
  50     }
  51 }