rom/graphics/rectfill.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$    $Log
   4
   5     Desc: Graphics function RectFill()
   6     Lang: english
   7 */
   8 #include "graphics_intern.h"
   9 #include "gfxfuncsupport.h"
  10 #include <proto/oop.h>
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <graphics/rastport.h>
  16 #include <proto/graphics.h>
  17
  18         AROS_LH5(void, RectFill,
  19
  20 /*  SYNOPSIS */
  21         AROS_LHA(struct RastPort *, rp, A1),
  22         AROS_LHA(LONG             , xMin, D0),
  23         AROS_LHA(LONG             , yMin, D1),
  24         AROS_LHA(LONG             , xMax, D2),
  25         AROS_LHA(LONG             , yMax, D3),
  26
  27 /*  LOCATION */
  28         struct GfxBase *, GfxBase, 51, Graphics)
  29
  30 /*  FUNCTION
  31
  32     INPUTS
  33
  34     RESULT
  35
  36     NOTES
  37
  38     EXAMPLE
  39
  40     BUGS
  41
  42     SEE ALSO
  43
  44     INTERNALS
  45
  46     HISTORY
  47         29-10-95    digulla automatically created from
  48                             graphics_lib.fd and clib/graphics_protos.h
  49
  50 *****************************************************************************/
  51 {
  52     AROS_LIBFUNC_INIT
  53     AROS_LIBBASE_EXT_DECL(struct GfxBase *,GfxBase)
  54
  55     FIX_GFXCOORD(xMin);
  56     FIX_GFXCOORD(yMin);
  57     FIX_GFXCOORD(xMax);
  58     FIX_GFXCOORD(yMax);
  59
  60     if ((xMax >= xMin) && (yMax >= yMin))
  61     {
  62         if (rp->AreaPtrn)
  63         {
  64             /* When rasport has areaptrn, let BltPattern do the job */
  65             BltPattern(rp, NULL, xMin, yMin, xMax, yMax, 0);
  66
  67         }
  68         else if (OBTAIN_DRIVERDATA(rp, GfxBase))
  69         {
  70             UBYTE           rp_drmd;
  71             HIDDT_DrawMode  drmd = 0;
  72             IPTR            pix;
  73
  74             /* Get drawmode */
  75             rp_drmd = GetDrMd(rp);
  76
  77             OOP_GetAttr(RP_DRIVERDATA(rp)->dd_GC,
  78                         ((rp_drmd & INVERSVID) ? aHidd_GC_Background : aHidd_GC_Foreground),
  79                         &pix);
  80
  81             if (rp_drmd & JAM2)
  82             {
  83                 drmd = vHidd_GC_DrawMode_Copy;
  84             }
  85             else if (rp_drmd & COMPLEMENT)
  86             {
  87                 drmd = vHidd_GC_DrawMode_Invert;
  88             }
  89             else if ((rp_drmd & (~INVERSVID)) == JAM1)
  90             {
  91                 drmd = vHidd_GC_DrawMode_Copy;
  92             }
  93
  94             fillrect_pendrmd(rp, xMin, yMin, xMax, yMax, pix, drmd, GfxBase);
  95
  96             RELEASE_DRIVERDATA(rp, GfxBase);
  97         }
  98
  99     } /* if ((xMax >= xMin) && (yMax >= yMin)) */
 100
 101     AROS_LIBFUNC_EXIT
 102
 103 } /* RectFill */