graphics/ddraw_private.h

   1 #ifndef __GRAPHICS_WINE_DDRAW_PRIVATE_H
   2 #define __GRAPHICS_WINE_DDRAW_PRIVATE_H
   3
   4 #include "config.h"
   5
   6 #ifdef HAVE_LIBXXF86DGA2
   7 #include "ts_xf86dga2.h"
   8 #endif /* defined(HAVE_LIBXXF86DGA2) */
   9
  10 #include "ddraw.h"
  11 #include "winuser.h"
  12
  13 /*****************************************************************************
  14  * Predeclare the interface implementation structures
  15  */
  16 typedef struct IDirectDrawPaletteImpl IDirectDrawPaletteImpl;
  17 typedef struct IDirectDrawClipperImpl IDirectDrawClipperImpl;
  18 typedef struct IDirectDrawImpl IDirectDrawImpl;
  19 typedef struct IDirectDraw2Impl IDirectDraw2Impl;
  20 typedef struct IDirectDraw4Impl IDirectDraw4Impl;
  21 typedef struct IDirectDrawSurfaceImpl IDirectDrawSurfaceImpl;
  22 typedef struct IDirectDrawSurface3Impl IDirectDrawSurface2Impl;
  23 typedef struct IDirectDrawSurface4Impl IDirectDrawSurface3Impl;
  24 typedef struct IDirectDrawSurface4Impl IDirectDrawSurface4Impl;
  25 typedef struct IDirectDrawColorControlImpl IDirectDrawColorControlImpl;
  26
  27 #include "d3d_private.h"
  28
  29 /*****************************************************************************
  30  * IDirectDrawPalette implementation structure
  31  */
  32 struct IDirectDrawPaletteImpl
  33 {
  34     /* IUnknown fields */
  35     ICOM_VFIELD(IDirectDrawPalette);
  36     DWORD                            ref;
  37     /* IDirectDrawPalette fields */
  38     IDirectDrawImpl* ddraw;
  39     Colormap         cm;
  40     PALETTEENTRY     palents[256];
  41     int              installed;
  42     /* This is to store the palette in 'screen format' */
  43     int              screen_palents[256];
  44 };
  45
  46 /*****************************************************************************
  47  * IDirectDrawClipper implementation structure
  48  */
  49 struct IDirectDrawClipperImpl
  50 {
  51     /* IUnknown fields */
  52     ICOM_VFIELD(IDirectDrawClipper);
  53     DWORD                            ref;
  54
  55     /* IDirectDrawClipper fields */
  56     HWND hWnd;
  57 };
  58
  59 /*****************************************************************************
  60  * IDirectDraw implementation structure
  61  */
  62 struct _common_directdrawdata
  63 {
  64     DDPIXELFORMAT directdraw_pixelformat;
  65     DDPIXELFORMAT screen_pixelformat;
  66     int           pixmap_depth;
  67     void (*pixel_convert)(void *src, void *dst, DWORD width, DWORD height, LONG pitch, IDirectDrawPaletteImpl* palette);
  68     void (*palette_convert)(LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count);
  69     DWORD         height,width; /* SetDisplayMode */
  70     HWND          mainWindow;   /* SetCooperativeLevel */
  71
  72     /* This is for Wine's fake mainWindow.
  73        We need it also in DGA mode to make some games (for example Monkey Island III work) */
  74     ATOM          winclass;
  75     HWND          window;
  76     Window        drawable;
  77     PAINTSTRUCT   ps;
  78     int           paintable;
  79 };
  80
  81 struct _dga_directdrawdata
  82 {
  83     DWORD        fb_width,fb_height,fb_memsize;
  84     void*        fb_addr;
  85     unsigned int vpmask;
  86 #ifdef HAVE_LIBXXF86DGA2
  87     int version;
  88     XDGADevice *dev;
  89     XDGAMode *modes;
  90     int num_modes;
  91 #endif /* define(HAVE_LIBXXF86DGA2) */
  92 };
  93
  94 struct _xlib_directdrawdata
  95 {
  96 #ifdef HAVE_LIBXXSHM
  97     int xshm_active, xshm_compl;
  98 #endif /* defined(HAVE_LIBXXSHM) */
  99
 100     /* are these needed for anything? (draw_surf is the active surface)
 101     IDirectDrawSurfaceImpl* surfs;
 102     DWORD               num_surfs, alloc_surfs, draw_surf; */
 103 };
 104
 105 struct IDirectDrawImpl
 106 {
 107     /* IUnknown fields */
 108     ICOM_VFIELD(IDirectDraw);
 109     DWORD                     ref;
 110     /* IDirectDraw fields */
 111     struct _common_directdrawdata   d;
 112     union {
 113         struct _xlib_directdrawdata xlib;
 114         struct _dga_directdrawdata  dga;
 115     } e;
 116 };
 117
 118 /*****************************************************************************
 119  * IDirectDraw2 implementation structure
 120  */
 121 struct IDirectDraw2Impl
 122 {
 123     /* IUnknown fields */
 124     ICOM_VFIELD(IDirectDraw2);
 125     DWORD                      ref;
 126     /* IDirectDraw2 fields */
 127     struct _common_directdrawdata   d;
 128     union {
 129         struct _xlib_directdrawdata xlib;
 130         struct _dga_directdrawdata  dga;
 131     } e;
 132 };
 133
 134 /*****************************************************************************
 135  * IDirectDraw4 implementation structure
 136  */
 137 struct IDirectDraw4Impl
 138 {
 139     /* IUnknown fields */
 140     ICOM_VFIELD(IDirectDraw4);
 141     DWORD                      ref;
 142     /* IDirectDraw4 fields */
 143     struct _common_directdrawdata   d;
 144     union {
 145         struct _xlib_directdrawdata xlib;
 146         struct _dga_directdrawdata  dga;
 147     } e;
 148 };
 149
 150 /*****************************************************************************
 151  * IDirectDrawSurface implementation structure
 152  */
 153 struct _common_directdrawsurface
 154 {
 155     IDirectDrawPaletteImpl*     palette;
 156     IDirectDraw2Impl*           ddraw;
 157
 158     struct _surface_chain       *chain;
 159
 160     DDSURFACEDESC               surface_desc;
 161
 162     /* For Get / Release DC methods */
 163     HBITMAP DIBsection;
 164     void *bitmap_data;
 165     HDC hdc;
 166     HGDIOBJ holdbitmap;
 167
 168     /* Callback for loaded textures */
 169     IDirect3DTexture2Impl*      texture;
 170     HRESULT WINAPI            (*SetColorKey_cb)(IDirect3DTexture2Impl *texture, DWORD dwFlags, LPDDCOLORKEY ckey ) ;
 171
 172     /* Storage for attached device (void * as it can be either a Device or a Device2) */
 173     void                       *d3d_device;
 174
 175     LPDIRECTDRAWCLIPPER         lpClipper;
 176 };
 177
 178 struct _dga_directdrawsurface
 179 {
 180     DWORD               fb_height;
 181 };
 182
 183 struct _xlib_directdrawsurface
 184 {
 185     XImage              *image;
 186 #ifdef HAVE_LIBXXSHM
 187     XShmSegmentInfo     shminfo;
 188 #endif
 189 };
 190
 191 struct IDirectDrawSurfaceImpl
 192 {
 193     /* IUnknown fields */
 194     ICOM_VFIELD(IDirectDrawSurface);
 195     DWORD                            ref;
 196     /* IDirectDrawSurface fields */
 197     struct _common_directdrawsurface    s;
 198     union {
 199         struct _dga_directdrawsurface   dga;
 200         struct _xlib_directdrawsurface  xlib;
 201     } t;
 202 };
 203
 204 /*****************************************************************************
 205  * IDirectDrawSurface2 implementation structure
 206  */
 207 struct IDirectDrawSurface2Impl
 208 {
 209     /* IUnknown fields */
 210     ICOM_VFIELD(IDirectDrawSurface2);
 211     DWORD                             ref;
 212     /* IDirectDrawSurface2 fields */
 213     struct _common_directdrawsurface    s;
 214     union {
 215         struct _dga_directdrawsurface   dga;
 216         struct _xlib_directdrawsurface  xlib;
 217     } t;
 218 };
 219
 220 /*****************************************************************************
 221  * IDirectDrawSurface3 implementation structure
 222  */
 223 struct IDirectDrawSurface3Impl
 224 {
 225     /* IUnknown fields */
 226     ICOM_VFIELD(IDirectDrawSurface3);
 227     DWORD                             ref;
 228     /* IDirectDrawSurface3 fields */
 229     struct _common_directdrawsurface    s;
 230     union {
 231         struct _dga_directdrawsurface   dga;
 232         struct _xlib_directdrawsurface  xlib;
 233     } t;
 234 };
 235
 236 /*****************************************************************************
 237  * IDirectDrawSurface4 implementation structure
 238  */
 239 struct IDirectDrawSurface4Impl
 240 {
 241     /* IUnknown fields */
 242     ICOM_VFIELD(IDirectDrawSurface4);
 243     DWORD                             ref;
 244
 245     /* IDirectDrawSurface4 fields */
 246     struct _common_directdrawsurface    s;
 247     union {
 248         struct _dga_directdrawsurface   dga;
 249         struct _xlib_directdrawsurface  xlib;
 250     } t;
 251 } ;
 252
 253 struct _surface_chain {
 254         IDirectDrawSurface4Impl **surfaces;
 255         int                     nrofsurfaces;
 256 };
 257
 258 /*****************************************************************************
 259  * IDirectDrawColorControl implementation structure
 260  */
 261 struct IDirectDrawColorControlImpl
 262 {
 263     /* IUnknown fields */
 264     ICOM_VFIELD(IDirectDrawColorControl);
 265     DWORD                                 ref;
 266     /* IDirectDrawColorControl fields */
 267     /* none */
 268 };
 269
 270
 271 #endif /* __GRAPHICS_WINE_DDRAW_PRIVATE_H */