graphics/wing.c

   1 /*
   2  * WingG support
   3  *
   4  * Started by Robert Pouliot <krynos@clic.net>
   5  */
   6
   7 #include "gdi.h"
   8 #include "windows.h"
   9 #include "stddebug.h"
  10 #include "debug.h"
  11
  12 /***********************************************************************
  13  *          WingCreateDC16      (WING.1001)
  14  */
  15 HDC16 WinGCreateDC16(void)
  16 {
  17         /* FIXME: Probably wrong... */
  18         return CreateDC("DISPLAY", NULL, NULL, NULL);
  19 }
  20
  21
  22 /***********************************************************************
  23  *  WinGRecommendDIBFormat16    (WING.1002)
  24  */
  25 BOOL16 WinGRecommendDIBFormat16(BITMAPINFO *fmt)
  26 {
  27         HDC16 i=GetDC16(0);
  28
  29         fmt->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
  30         fmt->bmiHeader.biWidth=0;
  31         fmt->bmiHeader.biHeight=1; /* The important part */
  32         fmt->bmiHeader.biPlanes=GetDeviceCaps(i, PLANES);
  33         fmt->bmiHeader.biBitCount=GetDeviceCaps(i, BITSPIXEL);
  34         fmt->bmiHeader.biCompression=BI_RGB;
  35         fmt->bmiHeader.biSizeImage=0;
  36         fmt->bmiHeader.biXPelsPerMeter=1000/25.4*GetDeviceCaps(i,LOGPIXELSX);
  37         fmt->bmiHeader.biYPelsPerMeter=1000/25.4*GetDeviceCaps(i,LOGPIXELSY);
  38         fmt->bmiHeader.biClrUsed=0;
  39         fmt->bmiHeader.biClrImportant=0;
  40         ReleaseDC16(0, i);
  41         return 1;
  42 }
  43
  44 /***********************************************************************
  45  *        WinGCreateBitmap16    (WING.1003)
  46  */
  47 HBITMAP16 WinGCreateBitmap16(HDC16 winDC, BITMAPINFO *header, void **bits)
  48 {
  49         fprintf(stdnimp,"WinGCreateBitmap: almost empty stub! (expect failure)\n");
  50         /* Assume RGB color */
  51         if(bits==NULL)
  52                 return CreateDIBitmap(winDC, header, 0, bits, header, 0);
  53         else
  54                 return CreateDIBitmap(winDC, header, 1, bits, header, 0);
  55         return 0;
  56 }
  57
  58 /***********************************************************************
  59  *  WinGGetDIBPointer16   (WING.1004)
  60  */
  61 void* WinGGetDIBPointer16(HBITMAP16 bmap, BITMAPINFO *header)
  62 {
  63         fprintf(stdnimp,"WinGGetDIBPointer16: empty stub!\n");
  64         return NULL;
  65 }
  66
  67 /***********************************************************************
  68  *  WinGGetDIBColorTable16   (WING.1005)
  69  */
  70 UINT16 WinGGetDIBColorTable16(HDC16 winDC, UINT16 start, UINT16 numentry,
  71                             RGBQUAD* colors)
  72 {
  73         return GetPaletteEntries(winDC, start, numentry, colors);
  74 }
  75
  76 /***********************************************************************
  77  *  WinGSetDIBColorTable16   (WING.1006)
  78  */
  79 UINT16 WinGSetDIBColorTable16(HDC16 winDC, UINT16 start, UINT16 numentry,
  80                               RGBQUAD* colors)
  81 {
  82         return SetPaletteEntries(winDC, start, numentry, colors);
  83 }
  84
  85
  86 /***********************************************************************
  87  *  WinGCreateHalfTonePalette16   (WING.1007)
  88  */
  89 HPALETTE16 WinGCreateHalfTonePalette16(void)
  90 {
  91         fprintf(stdnimp,"WinGCreateHalfTonePalette16: empty stub!\n");
  92         return 0;
  93 }
  94
  95 /***********************************************************************
  96  *  WinGCreateHalfToneBrush16   (WING.1008)
  97  */
  98 HPALETTE16 WinGCreateHalfToneBrush16(HDC16 winDC, COLORREF col, INT16 dithertype)
  99 {
 100         fprintf(stdnimp,"WinGCreateHalfToneBrush16: empty stub!\n");
 101         return 0;
 102 }
 103
 104 /***********************************************************************
 105  *  WinGStretchBlt16   (WING.1009)
 106  */
 107 BOOL16 WinGStretchBlt16(HDC16 destDC, INT16 xDest, INT16 yDest, INT16 widDest,
 108                         INT16 heiDest, HDC16 srcDC, INT16 xSrc, INT16 ySrc,
 109                         INT16 widSrc, INT16 heiSrc)
 110 {
 111
 112         return StretchBlt16(destDC, xDest, yDest, widDest, heiDest, srcDC, xSrc, ySrc, widSrc, heiSrc, SRCCOPY);
 113 /*        fprintf(stdnimp,"WinGStretchBlt16: empty stub!\n");*/
 114 /*      return 0; */
 115 }
 116
 117 /***********************************************************************
 118  *  WinGBitBlt16   (WING.1010)
 119  */
 120 BOOL16 WinGBitBlt16(HDC16 destDC, INT16 xDest, INT16 yDest, INT16 widDest,
 121                     INT16 heiDest, HDC16 srcDC, INT16 xSrc, INT16 ySrc)
 122 {
 123         return BitBlt16(destDC, xDest, yDest, widDest, heiDest, srcDC, xSrc, ySrc, SRCCOPY);
 124 /*        fprintf(stdnimp,"WinGBitBlt16: empty stub!\n");*/
 125 /*      return 0;*/
 126 }
 127