dlls/ddraw/ddraw_private.h

   1 #ifndef __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
   2 #define __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
   3
   4 /* MAY NOT CONTAIN X11 or DGA specific includes/defines/structs! */
   5
   6 #include "wtypes.h"
   7 #include "winbase.h"
   8 #include "wingdi.h"
   9 #include "winuser.h"
  10 #include "ddraw.h"
  11
  12 static const char WINE_UNUSED *ddProp = "WINE_DDRAW_Property";
  13
  14 /****************************************************************************
  15  * This is the main DirectDraw driver interface. It is supposed to be called
  16  * only from the base functions and only used by those. It should neither be
  17  * be called nor used within the interfaces.
  18  */
  19 typedef struct ddraw_driver {
  20         LPGUID  guid;           /*under which we are referenced and enumerated*/
  21         CHAR    type[20];       /* type, usually "display" */
  22         CHAR    name[40];       /* name, like "WINE Foobar DirectDraw Driver" */
  23         int     preference;     /* how good we are. dga might get 100, xlib 50*/
  24         HRESULT (*createDDRAW)(LPDIRECTDRAW*); /* also check if arg is NULL */
  25 } ddraw_driver;
  26
  27 extern void ddraw_register_driver(ddraw_driver*);
  28
  29 /*****************************************************************************
  30  * The implementation structures. They must not contain driver specific stuff.
  31  *
  32  * For private data the "LPVOID private" pointer should be used.
  33  */
  34
  35 typedef struct IDirectDrawImpl  IDirectDrawImpl;
  36 typedef struct IDirectDraw2Impl IDirectDraw2Impl;
  37 typedef struct IDirectDraw3Impl IDirectDraw3Impl;
  38 typedef struct IDirectDraw4Impl IDirectDraw4Impl;
  39 typedef struct IDirectDrawPaletteImpl   IDirectDrawPaletteImpl;
  40 typedef struct IDirectDrawClipperImpl   IDirectDrawClipperImpl;
  41
  42 typedef struct IDirectDrawSurfaceImpl IDirectDrawSurfaceImpl;
  43 typedef struct IDirectDrawSurface2Impl IDirectDrawSurface2Impl;
  44 typedef struct IDirectDrawSurface4Impl IDirectDrawSurface4Impl;
  45
  46
  47 extern struct ICOM_VTABLE(IDirectDrawClipper)   ddclipvt;
  48 extern struct ICOM_VTABLE(IDirectDrawPalette)   ddraw_ddpalvt;
  49
  50 /*****************************************************************************
  51  * IDirectDraw implementation structure
  52  */
  53 struct _common_directdrawdata
  54 {
  55     DDPIXELFORMAT directdraw_pixelformat;
  56     DDPIXELFORMAT screen_pixelformat;
  57
  58     int           pixmap_depth;
  59     void (*pixel_convert)(void *src, void *dst, DWORD width, DWORD height, LONG pitch, IDirectDrawPaletteImpl *palette);
  60     void (*palette_convert)(LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count);
  61     DWORD         height,width; /* set by SetDisplayMode */
  62     HWND          mainWindow;   /* set by SetCooperativeLevel */
  63
  64     /* This is for the fake mainWindow */
  65     ATOM          winclass;
  66     HWND          window;
  67     PAINTSTRUCT   ps;
  68     int           paintable;
  69 };
  70
  71 /*****************************************************************************
  72  * IDirectDraw implementation structure
  73  *
  74  * Note: All the IDirectDraw*Impl structures _MUST_ have IDENTICAL layout,
  75  *       since we reuse functions across interface versions.
  76  */
  77 struct IDirectDrawImpl
  78 {
  79     /* IUnknown fields */
  80     ICOM_VFIELD(IDirectDraw);
  81     DWORD                               ref;
  82     /* IDirectDraw fields */
  83     struct _common_directdrawdata       d;
  84     LPVOID                              private;
  85 };
  86 extern HRESULT WINAPI IDirectDrawImpl_SetDisplayMode(
  87         LPDIRECTDRAW iface,DWORD width,DWORD height,DWORD depth
  88 );
  89 /*
  90  * IDirectDraw2 implementation structure
  91  */
  92 struct IDirectDraw2Impl
  93 {
  94     /* IUnknown fields */
  95     ICOM_VFIELD(IDirectDraw2);
  96     DWORD                               ref;
  97
  98     /* IDirectDraw2 fields */
  99     struct _common_directdrawdata       d;
 100     LPVOID                              private;
 101 };
 102 extern HRESULT WINAPI IDirectDraw2Impl_DuplicateSurface(
 103         LPDIRECTDRAW2 iface,LPDIRECTDRAWSURFACE src,LPDIRECTDRAWSURFACE *dst
 104 );
 105 extern HRESULT WINAPI IDirectDraw2Impl_SetCooperativeLevel(
 106         LPDIRECTDRAW2 iface,HWND hwnd,DWORD cooplevel
 107 );
 108 extern HRESULT WINAPI IDirectDraw2Impl_GetCaps(
 109         LPDIRECTDRAW2 iface,LPDDCAPS caps1,LPDDCAPS caps2
 110 ) ;
 111 extern HRESULT WINAPI IDirectDraw2Impl_CreateClipper(
 112     LPDIRECTDRAW2 iface,DWORD x,LPDIRECTDRAWCLIPPER *lpddclip,LPUNKNOWN lpunk
 113 );
 114 extern HRESULT WINAPI common_IDirectDraw2Impl_CreatePalette(
 115     IDirectDraw2Impl* This,DWORD dwFlags,LPPALETTEENTRY palent,
 116     IDirectDrawPaletteImpl **lpddpal,LPUNKNOWN lpunk,int *psize
 117 );
 118 extern HRESULT WINAPI IDirectDraw2Impl_CreatePalette(
 119     LPDIRECTDRAW2 iface,DWORD dwFlags,LPPALETTEENTRY palent,LPDIRECTDRAWPALETTE *lpddpal,LPUNKNOWN lpunk
 120 );
 121 extern HRESULT WINAPI IDirectDraw2Impl_RestoreDisplayMode(LPDIRECTDRAW2 iface);
 122 extern HRESULT WINAPI IDirectDraw2Impl_WaitForVerticalBlank(
 123         LPDIRECTDRAW2 iface,DWORD x,HANDLE h
 124 );
 125 extern ULONG WINAPI IDirectDraw2Impl_AddRef(LPDIRECTDRAW2 iface);
 126 extern ULONG WINAPI IDirectDraw2Impl_Release(LPDIRECTDRAW2 iface);
 127 extern HRESULT WINAPI IDirectDraw2Impl_QueryInterface(
 128         LPDIRECTDRAW2 iface,REFIID refiid,LPVOID *obj
 129 );
 130 extern HRESULT WINAPI IDirectDraw2Impl_GetVerticalBlankStatus(
 131         LPDIRECTDRAW2 iface,BOOL *status
 132 );
 133 extern HRESULT WINAPI IDirectDraw2Impl_EnumDisplayModes(
 134         LPDIRECTDRAW2 iface,DWORD dwFlags,LPDDSURFACEDESC lpddsfd,LPVOID context,LPDDENUMMODESCALLBACK modescb
 135 );
 136 extern HRESULT WINAPI IDirectDraw2Impl_GetDisplayMode(
 137         LPDIRECTDRAW2 iface,LPDDSURFACEDESC lpddsfd
 138 );
 139 extern HRESULT WINAPI IDirectDraw2Impl_FlipToGDISurface(LPDIRECTDRAW2 iface);
 140 extern HRESULT WINAPI IDirectDraw2Impl_GetMonitorFrequency(
 141     LPDIRECTDRAW2 iface,LPDWORD freq
 142 );
 143 extern HRESULT WINAPI IDirectDraw2Impl_GetFourCCCodes(
 144     LPDIRECTDRAW2 iface,LPDWORD x,LPDWORD y
 145 );
 146 extern HRESULT WINAPI IDirectDraw2Impl_EnumSurfaces(
 147     LPDIRECTDRAW2 iface,DWORD x,LPDDSURFACEDESC ddsfd,LPVOID context,
 148     LPDDENUMSURFACESCALLBACK ddsfcb
 149 );
 150 extern HRESULT WINAPI IDirectDraw2Impl_Compact( LPDIRECTDRAW2 iface );
 151 extern HRESULT WINAPI IDirectDraw2Impl_GetGDISurface(
 152     LPDIRECTDRAW2 iface, LPDIRECTDRAWSURFACE *lplpGDIDDSSurface
 153 );
 154 extern HRESULT WINAPI IDirectDraw2Impl_GetScanLine(
 155     LPDIRECTDRAW2 iface, LPDWORD lpdwScanLine
 156 );
 157 extern HRESULT WINAPI IDirectDraw2Impl_Initialize(LPDIRECTDRAW2 iface, GUID *lpGUID);
 158 extern HRESULT WINAPI IDirectDraw2Impl_SetDisplayMode(
 159     LPDIRECTDRAW2 iface,DWORD width,DWORD height,DWORD depth,
 160     DWORD dwRefreshRate, DWORD dwFlags
 161 );
 162 extern HRESULT WINAPI IDirectDraw2Impl_GetAvailableVidMem(
 163         LPDIRECTDRAW2 iface,LPDDSCAPS ddscaps,LPDWORD total,LPDWORD free
 164 );
 165 extern HRESULT common_off_screen_CreateSurface(
 166         IDirectDraw2Impl* This,IDirectDrawSurfaceImpl* lpdsf
 167 );
 168
 169 /*
 170  * IDirectDraw4 implementation structure
 171  */
 172 struct IDirectDraw4Impl
 173 {
 174     /* IUnknown fields */
 175     ICOM_VFIELD(IDirectDraw4);
 176     DWORD                               ref;
 177     /* IDirectDraw4 fields */
 178     struct _common_directdrawdata       d;
 179     LPVOID                              private;
 180 };
 181 extern HRESULT WINAPI IDirectDraw4Impl_GetSurfaceFromDC(
 182         LPDIRECTDRAW4 iface, HDC hdc, LPDIRECTDRAWSURFACE *lpDDS
 183 );
 184 extern HRESULT WINAPI IDirectDraw4Impl_RestoreAllSurfaces(LPDIRECTDRAW4 iface);
 185 extern HRESULT WINAPI IDirectDraw4Impl_TestCooperativeLevel(LPDIRECTDRAW4 iface);
 186 extern HRESULT WINAPI IDirectDraw4Impl_GetDeviceIdentifier(LPDIRECTDRAW4 iface,
 187                                                     LPDDDEVICEIDENTIFIER lpdddi,
 188                                                     DWORD dwFlags
 189 );
 190
 191 /*****************************************************************************
 192  * IDirectDrawPalette implementation structure
 193  */
 194 struct IDirectDrawPaletteImpl
 195 {
 196     /* IUnknown fields */
 197     ICOM_VFIELD(IDirectDrawPalette);
 198     DWORD               ref;
 199
 200     /* IDirectDrawPalette fields */
 201     IDirectDrawImpl*            ddraw;  /* direct draw, no reference count */
 202     PALETTEENTRY        palents[256];
 203
 204     /* This is to store the palette in 'screen format' */
 205     int                 screen_palents[256];
 206     LPVOID              private;
 207 };
 208 extern HRESULT WINAPI IDirectDrawPaletteImpl_GetEntries(LPDIRECTDRAWPALETTE,DWORD,DWORD,DWORD,LPPALETTEENTRY);
 209 extern HRESULT WINAPI IDirectDrawPaletteImpl_SetEntries(LPDIRECTDRAWPALETTE,DWORD,DWORD,DWORD,LPPALETTEENTRY);
 210 extern ULONG WINAPI IDirectDrawPaletteImpl_Release(LPDIRECTDRAWPALETTE);
 211 extern ULONG WINAPI IDirectDrawPaletteImpl_AddRef(LPDIRECTDRAWPALETTE);
 212 extern HRESULT WINAPI IDirectDrawPaletteImpl_Initialize(LPDIRECTDRAWPALETTE,LPDIRECTDRAW,DWORD,LPPALETTEENTRY);
 213 extern HRESULT WINAPI IDirectDrawPaletteImpl_GetCaps(LPDIRECTDRAWPALETTE,LPDWORD);
 214 extern HRESULT WINAPI IDirectDrawPaletteImpl_QueryInterface(LPDIRECTDRAWPALETTE,REFIID,LPVOID *);
 215
 216 extern HRESULT WINAPI common_IDirectDraw2Impl_CreatePalette(
 217     IDirectDraw2Impl* This,DWORD dwFlags,LPPALETTEENTRY palent,
 218     IDirectDrawPaletteImpl **lpddpal,LPUNKNOWN lpunk,int *psize
 219 );
 220
 221 /*****************************************************************************
 222  * IDirectDrawClipper implementation structure
 223  */
 224 struct IDirectDrawClipperImpl
 225 {
 226     /* IUnknown fields */
 227     ICOM_VFIELD(IDirectDrawClipper);
 228     DWORD                            ref;
 229
 230     /* IDirectDrawClipper fields */
 231     HWND hWnd;
 232 };
 233
 234 /*****************************************************************************
 235  * IDirectDrawSurface implementation structure
 236  */
 237 struct IDirect3DTexture2Impl;
 238 struct _common_directdrawsurface
 239 {
 240     IDirectDrawPaletteImpl*     palette;
 241     IDirectDraw2Impl*           ddraw;
 242
 243     struct _surface_chain       *chain;
 244
 245     DDSURFACEDESC               surface_desc;
 246
 247     /* For Get / Release DC methods */
 248     HBITMAP                     DIBsection;
 249     void                        *bitmap_data;
 250     HDC                         hdc;
 251     HGDIOBJ                     holdbitmap;
 252     LPDIRECTDRAWCLIPPER         lpClipper;
 253
 254     /* Callback for loaded textures */
 255     struct IDirect3DTexture2Impl*       texture;
 256     HRESULT WINAPI              (*SetColorKey_cb)(struct IDirect3DTexture2Impl *texture, DWORD dwFlags, LPDDCOLORKEY ckey ) ;
 257 };
 258 extern IDirectDrawSurface4Impl* _common_find_flipto(IDirectDrawSurface4Impl* This,IDirectDrawSurface4Impl* flipto);
 259
 260 struct IDirectDrawSurfaceImpl
 261 {
 262     /* IUnknown fields */
 263     ICOM_VFIELD(IDirectDrawSurface);
 264     DWORD                            ref;
 265
 266     /* IDirectDrawSurface fields */
 267     struct _common_directdrawsurface    s;
 268     LPVOID private;
 269 };
 270
 271 /*****************************************************************************
 272  * IDirectDrawSurface2 implementation structure
 273  */
 274 struct IDirectDrawSurface2Impl
 275 {
 276     /* IUnknown fields */
 277     ICOM_VFIELD(IDirectDrawSurface2);
 278     DWORD                             ref;
 279     /* IDirectDrawSurface2 fields */
 280     struct _common_directdrawsurface    s;
 281     LPVOID private;
 282 };
 283
 284 /*****************************************************************************
 285  * IDirectDrawSurface3 implementation structure
 286  */
 287 struct IDirectDrawSurface3Impl
 288 {
 289     /* IUnknown fields */
 290     ICOM_VFIELD(IDirectDrawSurface3);
 291     DWORD                             ref;
 292     /* IDirectDrawSurface3 fields */
 293     struct _common_directdrawsurface    s;
 294     LPVOID private;
 295 };
 296
 297 /*****************************************************************************
 298  * IDirectDrawSurface4 implementation structure
 299  */
 300 struct IDirectDrawSurface4Impl
 301 {
 302     /* IUnknown fields */
 303     ICOM_VFIELD(IDirectDrawSurface4);
 304     DWORD                             ref;
 305
 306     /* IDirectDrawSurface4 fields */
 307     struct _common_directdrawsurface    s;
 308     LPVOID private;
 309 } ;
 310
 311 struct _surface_chain {
 312         IDirectDrawSurface4Impl **surfaces;
 313         int                     nrofsurfaces;
 314 };
 315 extern HRESULT common_off_screen_CreateSurface(IDirectDraw2Impl* This,IDirectDrawSurfaceImpl* lpdsf);
 316 extern HRESULT WINAPI IDirectDrawSurface4Impl_Lock(LPDIRECTDRAWSURFACE4 iface,LPRECT lprect,LPDDSURFACEDESC lpddsd,DWORD flags, HANDLE hnd);
 317 extern HRESULT WINAPI IDirectDrawSurface4Impl_Unlock( LPDIRECTDRAWSURFACE4 iface,LPVOID surface);
 318 extern HRESULT WINAPI IDirectDrawSurface4Impl_Blt(LPDIRECTDRAWSURFACE4 iface,LPRECT rdst,LPDIRECTDRAWSURFACE4 src,LPRECT rsrc,DWORD dwFlags,LPDDBLTFX lpbltfx);
 319 extern HRESULT WINAPI IDirectDrawSurface4Impl_BltFast(LPDIRECTDRAWSURFACE4 iface,DWORD dstx,DWORD dsty,LPDIRECTDRAWSURFACE4 src,LPRECT rsrc,DWORD trans);
 320 extern HRESULT WINAPI IDirectDrawSurface4Impl_BltBatch(LPDIRECTDRAWSURFACE4 iface,LPDDBLTBATCH ddbltbatch,DWORD x,DWORD y);
 321 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetCaps(LPDIRECTDRAWSURFACE4 iface,LPDDSCAPS caps);
 322 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetSurfaceDesc(LPDIRECTDRAWSURFACE4 iface,LPDDSURFACEDESC ddsd);
 323 extern ULONG WINAPI IDirectDrawSurface4Impl_AddRef(LPDIRECTDRAWSURFACE4 iface);
 324 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetAttachedSurface(LPDIRECTDRAWSURFACE4 iface,LPDDSCAPS lpddsd,LPDIRECTDRAWSURFACE4 *lpdsf);
 325 extern HRESULT WINAPI IDirectDrawSurface4Impl_Initialize(LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAW ddraw,LPDDSURFACEDESC lpdsfd);
 326 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetPixelFormat(LPDIRECTDRAWSURFACE4 iface,LPDDPIXELFORMAT pf);
 327 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetBltStatus(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags);
 328 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetOverlayPosition(LPDIRECTDRAWSURFACE4 iface,LPLONG x1,LPLONG x2);
 329 extern HRESULT WINAPI IDirectDrawSurface4Impl_SetClipper(LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAWCLIPPER lpClipper);
 330 extern HRESULT WINAPI IDirectDrawSurface4Impl_AddAttachedSurface(LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAWSURFACE4 surf);
 331 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetDC(LPDIRECTDRAWSURFACE4 iface,HDC* lphdc);
 332 extern HRESULT WINAPI IDirectDrawSurface4Impl_ReleaseDC(LPDIRECTDRAWSURFACE4 iface,HDC hdc);
 333 extern HRESULT WINAPI IDirectDrawSurface4Impl_QueryInterface(LPDIRECTDRAWSURFACE4 iface,REFIID refiid,LPVOID *obj);
 334 extern HRESULT WINAPI IDirectDrawSurface4Impl_IsLost(LPDIRECTDRAWSURFACE4 iface);
 335 extern HRESULT WINAPI IDirectDrawSurface4Impl_EnumAttachedSurfaces(LPDIRECTDRAWSURFACE4 iface,LPVOID context,LPDDENUMSURFACESCALLBACK esfcb);
 336 extern HRESULT WINAPI IDirectDrawSurface4Impl_Restore(LPDIRECTDRAWSURFACE4 iface);
 337 extern HRESULT WINAPI IDirectDrawSurface4Impl_SetColorKey(LPDIRECTDRAWSURFACE4 iface, DWORD dwFlags, LPDDCOLORKEY ckey);
 338 extern HRESULT WINAPI IDirectDrawSurface4Impl_AddOverlayDirtyRect(LPDIRECTDRAWSURFACE4 iface,LPRECT lpRect);
 339 extern HRESULT WINAPI IDirectDrawSurface4Impl_DeleteAttachedSurface(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags,LPDIRECTDRAWSURFACE4 lpDDSAttachedSurface);
 340 extern HRESULT WINAPI IDirectDrawSurface4Impl_EnumOverlayZOrders(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags,LPVOID lpContext,LPDDENUMSURFACESCALLBACK lpfnCallback);
 341 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetClipper(LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAWCLIPPER* lplpDDClipper);
 342 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetColorKey(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags,LPDDCOLORKEY lpDDColorKey);
 343 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetFlipStatus(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags);
 344 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetPalette(LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAWPALETTE* lplpDDPalette);
 345 extern HRESULT WINAPI IDirectDrawSurface4Impl_SetOverlayPosition(LPDIRECTDRAWSURFACE4 iface,LONG lX,LONG lY);
 346 extern HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlay(LPDIRECTDRAWSURFACE4 iface,LPRECT lpSrcRect,LPDIRECTDRAWSURFACE4 lpDDDestSurface,LPRECT lpDestRect,DWORD dwFlags,LPDDOVERLAYFX lpDDOverlayFx);
 347 extern HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlayDisplay(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags);
 348 extern HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlayZOrder(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags,LPDIRECTDRAWSURFACE4 lpDDSReference);
 349 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetDDInterface(LPDIRECTDRAWSURFACE4 iface,LPVOID* lplpDD);
 350 extern HRESULT WINAPI IDirectDrawSurface4Impl_PageLock(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags);
 351 extern HRESULT WINAPI IDirectDrawSurface4Impl_PageUnlock(LPDIRECTDRAWSURFACE4 iface,DWORD dwFlags);
 352 extern HRESULT WINAPI IDirectDrawSurface4Impl_SetSurfaceDesc(LPDIRECTDRAWSURFACE4 iface,LPDDSURFACEDESC lpDDSD,DWORD dwFlags);
 353 extern HRESULT WINAPI IDirectDrawSurface4Impl_SetPrivateData(LPDIRECTDRAWSURFACE4 iface,REFGUID guidTag,LPVOID lpData,DWORD cbSize,DWORD dwFlags);
 354 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetPrivateData(LPDIRECTDRAWSURFACE4 iface,REFGUID guidTag,LPVOID lpBuffer,LPDWORD lpcbBufferSize);
 355 extern HRESULT WINAPI IDirectDrawSurface4Impl_FreePrivateData(LPDIRECTDRAWSURFACE4 iface,REFGUID guidTag);
 356 extern HRESULT WINAPI IDirectDrawSurface4Impl_GetUniquenessValue(LPDIRECTDRAWSURFACE4 iface,LPDWORD lpValue);
 357 extern HRESULT WINAPI IDirectDrawSurface4Impl_ChangeUniquenessValue(LPDIRECTDRAWSURFACE4 iface);
 358
 359 extern void _common_IDirectDrawImpl_SetDisplayMode(IDirectDrawImpl* This);
 360
 361 /* Get DDSCAPS of surface (shortcutmacro) */
 362 #define SDDSCAPS(iface) ((iface)->s.surface_desc.ddsCaps.dwCaps)
 363 /* Get the number of bytes per pixel for a given surface */
 364 #define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:(pf.u.dwRGBBitCount/8))
 365 #define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
 366
 367 typedef struct {
 368     unsigned short      bpp,depth;
 369     unsigned int        rmask,gmask,bmask;
 370 } ConvertMode;
 371
 372 typedef struct {
 373     void (*pixel_convert)(void *src, void *dst, DWORD width, DWORD height, LONG pitch, IDirectDrawPaletteImpl* palette);
 374     void (*palette_convert)(LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count);
 375 } ConvertFuncs;
 376
 377 typedef struct {
 378     ConvertMode screen, dest;
 379     ConvertFuncs funcs;
 380 } Convert;
 381
 382 extern Convert ModeEmulations[6];
 383 extern int _common_depth_to_pixelformat(DWORD depth,LPDIRECTDRAW ddraw);
 384
 385 extern HRESULT create_direct3d(LPVOID *obj,IDirectDraw2Impl*);
 386 extern HRESULT create_direct3d2(LPVOID *obj,IDirectDraw2Impl*);
 387
 388 /******************************************************************************
 389  * Debugging / Flags output functions
 390  */
 391 extern void _dump_DDBLTFX(DWORD flagmask);
 392 extern void _dump_DDBLTFAST(DWORD flagmask);
 393 extern void _dump_DDBLT(DWORD flagmask);
 394 extern void _dump_DDSCAPS(void *in);
 395 extern void _dump_pixelformat_flag(DWORD flagmask);
 396 extern void _dump_paletteformat(DWORD dwFlags);
 397 extern void _dump_pixelformat(void *in);
 398 extern void _dump_colorkeyflag(DWORD ck);
 399 extern void _dump_surface_desc(DDSURFACEDESC *lpddsd);
 400 extern void _dump_cooperativelevel(DWORD cooplevel);
 401 extern void _dump_surface_desc(DDSURFACEDESC *lpddsd);
 402 extern void _dump_DDCOLORKEY(void *in);
 403 #endif /* __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H */