2 * Copyright 2006 Stefan Dösinger
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
20 #define __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
24 #define NONAMELESSSTRUCT
25 #define NONAMELESSUNION
26 #include "wine/debug.h"
34 #ifdef DDRAW_INIT_GUID
37 #include "wine/list.h"
38 #include "wine/wined3d.h"
40 extern const struct wined3d_parent_ops ddraw_null_wined3d_parent_ops DECLSPEC_HIDDEN
;
41 extern DWORD force_refresh_rate DECLSPEC_HIDDEN
;
43 /*****************************************************************************
44 * IDirectDraw implementation structure
45 *****************************************************************************/
49 struct wined3d_vertex_declaration
*decl
;
52 #define DDRAW_INITIALIZED 0x00000001
53 #define DDRAW_D3D_INITIALIZED 0x00000002
54 #define DDRAW_RESTORE_MODE 0x00000004
55 #define DDRAW_NO3D 0x00000008
60 IDirectDraw7 IDirectDraw7_iface
;
61 IDirectDraw4 IDirectDraw4_iface
;
62 IDirectDraw2 IDirectDraw2_iface
;
63 IDirectDraw IDirectDraw_iface
;
64 IDirect3D7 IDirect3D7_iface
;
65 IDirect3D3 IDirect3D3_iface
;
66 IDirect3D2 IDirect3D2_iface
;
67 IDirect3D IDirect3D_iface
;
68 struct wined3d_device_parent device_parent
;
70 /* See comment in IDirectDraw::AddRef */
71 LONG ref7
, ref4
, ref2
, ref3
, ref1
, numIfaces
;
73 struct wined3d
*wined3d
;
74 struct wined3d_device
*wined3d_device
;
77 struct ddraw_surface
*primary
;
79 struct wined3d_surface
*wined3d_frontbuffer
;
80 struct wined3d_swapchain
*wined3d_swapchain
;
81 HWND swapchain_window
;
83 /* DirectDraw things, which are not handled by WineD3D */
84 DWORD cooperative_level
;
88 struct d3d_device
*d3ddevice
;
96 /* For the dll unload cleanup code */
97 struct list ddraw_list_entry
;
98 /* The surface list - can't relay this to WineD3D
101 struct list surface_list
;
104 struct FvfToDecl
*decls
;
105 UINT numConvertedDecls
, declArraySize
;
108 #define DDRAW_WINDOW_CLASS_NAME "DirectDrawDeviceWnd"
110 HRESULT
ddraw_init(struct ddraw
*ddraw
, enum wined3d_device_type device_type
) DECLSPEC_HIDDEN
;
111 void ddraw_destroy_swapchain(struct ddraw
*ddraw
) DECLSPEC_HIDDEN
;
113 static inline void ddraw_set_swapchain_window(struct ddraw
*ddraw
, HWND window
)
115 if (window
== GetDesktopWindow())
117 ddraw
->swapchain_window
= window
;
120 /* Utility functions */
121 void DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS
*pIn
, DDSCAPS2
*pOut
) DECLSPEC_HIDDEN
;
122 void DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2
*pIn
, DDDEVICEIDENTIFIER
*pOut
) DECLSPEC_HIDDEN
;
123 struct wined3d_vertex_declaration
*ddraw_find_decl(struct ddraw
*ddraw
, DWORD fvf
) DECLSPEC_HIDDEN
;
127 /* IUnknown fields */
128 IDirectDrawSurface7 IDirectDrawSurface7_iface
;
129 IDirectDrawSurface4 IDirectDrawSurface4_iface
;
130 IDirectDrawSurface3 IDirectDrawSurface3_iface
;
131 IDirectDrawSurface2 IDirectDrawSurface2_iface
;
132 IDirectDrawSurface IDirectDrawSurface_iface
;
133 IDirectDrawGammaControl IDirectDrawGammaControl_iface
;
134 IDirect3DTexture2 IDirect3DTexture2_iface
;
135 IDirect3DTexture IDirect3DTexture_iface
;
137 LONG ref7
, ref4
, ref3
, ref2
, ref1
, iface_count
, gamma_count
;
138 IUnknown
*ifaceToRelease
;
139 IUnknown
*texture_outer
;
143 /* Connections to other Objects */
145 struct wined3d_surface
*wined3d_surface
;
146 struct wined3d_texture
*wined3d_texture
;
147 struct d3d_device
*device1
;
149 /* This implementation handles attaching surfaces to other surfaces */
150 struct ddraw_surface
*next_attached
;
151 struct ddraw_surface
*first_attached
;
152 IUnknown
*attached_iface
;
154 /* Complex surfaces are organized in a tree, although the tree is degenerated to a list in most cases.
155 * In mipmap and primary surfaces each level has only one attachment, which is the next surface level.
156 * Only the cube texture root has 6 surfaces attached, which then have a normal mipmap chain attached
157 * to them. So hardcode the array to 6, a dynamic array or a list would be an overkill.
159 #define MAX_COMPLEX_ATTACHED 6
160 struct ddraw_surface
*complex_array
[MAX_COMPLEX_ATTACHED
];
161 /* You can't traverse the tree upwards. Only a flag for Surface::Release because its needed there,
162 * but no pointer to prevent temptations to traverse it in the wrong direction.
164 BOOL is_complex_root
;
166 /* Surface description, for GetAttachedSurface */
167 DDSURFACEDESC2 surface_desc
;
170 DWORD uniqueness_value
;
173 /* Clipper objects */
174 struct ddraw_clipper
*clipper
;
176 /* For the ddraw surface list */
177 struct list surface_list_entry
;
182 HRESULT
ddraw_surface_create_texture(struct ddraw_surface
*surface
) DECLSPEC_HIDDEN
;
183 HRESULT
ddraw_surface_init(struct ddraw_surface
*surface
, struct ddraw
*ddraw
,
184 DDSURFACEDESC2
*desc
, UINT version
) DECLSPEC_HIDDEN
;
185 ULONG
ddraw_surface_release_iface(struct ddraw_surface
*This
) DECLSPEC_HIDDEN
;
187 static inline struct ddraw_surface
*impl_from_IDirect3DTexture(IDirect3DTexture
*iface
)
189 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirect3DTexture_iface
);
192 static inline struct ddraw_surface
*impl_from_IDirect3DTexture2(IDirect3DTexture2
*iface
)
194 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirect3DTexture2_iface
);
197 static inline struct ddraw_surface
*impl_from_IDirectDrawSurface(IDirectDrawSurface
*iface
)
199 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirectDrawSurface_iface
);
202 static inline struct ddraw_surface
*impl_from_IDirectDrawSurface2(IDirectDrawSurface2
*iface
)
204 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirectDrawSurface2_iface
);
207 static inline struct ddraw_surface
*impl_from_IDirectDrawSurface3(IDirectDrawSurface3
*iface
)
209 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirectDrawSurface3_iface
);
212 static inline struct ddraw_surface
*impl_from_IDirectDrawSurface4(IDirectDrawSurface4
*iface
)
214 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirectDrawSurface4_iface
);
217 static inline struct ddraw_surface
*impl_from_IDirectDrawSurface7(IDirectDrawSurface7
*iface
)
219 return CONTAINING_RECORD(iface
, struct ddraw_surface
, IDirectDrawSurface7_iface
);
222 struct ddraw_surface
*unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface
*iface
) DECLSPEC_HIDDEN
;
223 struct ddraw_surface
*unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4
*iface
) DECLSPEC_HIDDEN
;
224 struct ddraw_surface
*unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7
*iface
) DECLSPEC_HIDDEN
;
226 struct ddraw_surface
*unsafe_impl_from_IDirect3DTexture(IDirect3DTexture
*iface
) DECLSPEC_HIDDEN
;
227 struct ddraw_surface
*unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2
*iface
) DECLSPEC_HIDDEN
;
229 #define DDRAW_INVALID_HANDLE ~0U
231 enum ddraw_handle_type
234 DDRAW_HANDLE_MATERIAL
,
236 DDRAW_HANDLE_STATEBLOCK
,
237 DDRAW_HANDLE_SURFACE
,
240 struct ddraw_handle_entry
243 enum ddraw_handle_type type
;
246 struct ddraw_handle_table
248 struct ddraw_handle_entry
*entries
;
249 struct ddraw_handle_entry
*free_entries
;
254 BOOL
ddraw_handle_table_init(struct ddraw_handle_table
*t
, UINT initial_size
) DECLSPEC_HIDDEN
;
255 void ddraw_handle_table_destroy(struct ddraw_handle_table
*t
) DECLSPEC_HIDDEN
;
256 DWORD
ddraw_allocate_handle(struct ddraw_handle_table
*t
, void *object
, enum ddraw_handle_type type
) DECLSPEC_HIDDEN
;
257 void *ddraw_free_handle(struct ddraw_handle_table
*t
, DWORD handle
, enum ddraw_handle_type type
) DECLSPEC_HIDDEN
;
258 void *ddraw_get_object(struct ddraw_handle_table
*t
, DWORD handle
, enum ddraw_handle_type type
) DECLSPEC_HIDDEN
;
263 IDirect3DDevice7 IDirect3DDevice7_iface
;
264 IDirect3DDevice3 IDirect3DDevice3_iface
;
265 IDirect3DDevice2 IDirect3DDevice2_iface
;
266 IDirect3DDevice IDirect3DDevice_iface
;
267 IUnknown IUnknown_inner
;
271 IUnknown
*outer_unknown
;
272 struct wined3d_device
*wined3d_device
;
274 struct ddraw_surface
*target
;
276 struct wined3d_buffer
*index_buffer
;
277 UINT index_buffer_size
;
278 UINT index_buffer_pos
;
280 struct wined3d_buffer
*vertex_buffer
;
281 UINT vertex_buffer_size
;
282 UINT vertex_buffer_pos
;
284 /* Viewport management */
285 struct list viewport_list
;
286 struct d3d_viewport
*current_viewport
;
287 D3DVIEWPORT7 active_viewport
;
289 /* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
290 BOOL legacyTextureBlending
;
292 D3DMATRIX legacy_projection
;
293 D3DMATRIX legacy_clipspace
;
298 /* Rendering functions to wrap D3D(1-3) to D3D7 */
299 D3DPRIMITIVETYPE primitive_type
;
303 LPBYTE sysmem_vertex_buffer
;
307 /* Handle management */
308 struct ddraw_handle_table handle_table
;
309 D3DMATRIXHANDLE world
, proj
, view
;
312 HRESULT
d3d_device_create(struct ddraw
*ddraw
, struct ddraw_surface
*target
,
313 UINT version
, struct d3d_device
**device
, IUnknown
*outer_unknown
) DECLSPEC_HIDDEN
;
314 enum wined3d_depth_buffer_type
d3d_device_update_depth_stencil(struct d3d_device
*device
) DECLSPEC_HIDDEN
;
317 extern const GUID IID_D3DDEVICE_WineD3D DECLSPEC_HIDDEN
;
319 /* Helper functions */
320 HRESULT
IDirect3DImpl_GetCaps(const struct wined3d
*wined3d
,
321 D3DDEVICEDESC
*Desc123
, D3DDEVICEDESC7
*Desc7
) DECLSPEC_HIDDEN
;
323 static inline struct d3d_device
*impl_from_IDirect3DDevice(IDirect3DDevice
*iface
)
325 return CONTAINING_RECORD(iface
, struct d3d_device
, IDirect3DDevice_iface
);
328 static inline struct d3d_device
*impl_from_IDirect3DDevice2(IDirect3DDevice2
*iface
)
330 return CONTAINING_RECORD(iface
, struct d3d_device
, IDirect3DDevice2_iface
);
333 static inline struct d3d_device
*impl_from_IDirect3DDevice3(IDirect3DDevice3
*iface
)
335 return CONTAINING_RECORD(iface
, struct d3d_device
, IDirect3DDevice3_iface
);
338 static inline struct d3d_device
*impl_from_IDirect3DDevice7(IDirect3DDevice7
*iface
)
340 return CONTAINING_RECORD(iface
, struct d3d_device
, IDirect3DDevice7_iface
);
343 struct d3d_device
*unsafe_impl_from_IDirect3DDevice(IDirect3DDevice
*iface
) DECLSPEC_HIDDEN
;
344 struct d3d_device
*unsafe_impl_from_IDirect3DDevice2(IDirect3DDevice2
*iface
) DECLSPEC_HIDDEN
;
345 struct d3d_device
*unsafe_impl_from_IDirect3DDevice3(IDirect3DDevice3
*iface
) DECLSPEC_HIDDEN
;
346 struct d3d_device
*unsafe_impl_from_IDirect3DDevice7(IDirect3DDevice7
*iface
) DECLSPEC_HIDDEN
;
350 IDirectDrawClipper IDirectDrawClipper_iface
;
357 HRESULT
ddraw_clipper_init(struct ddraw_clipper
*clipper
) DECLSPEC_HIDDEN
;
358 struct ddraw_clipper
*unsafe_impl_from_IDirectDrawClipper(IDirectDrawClipper
*iface
) DECLSPEC_HIDDEN
;
360 /*****************************************************************************
361 * IDirectDrawPalette implementation structure
362 *****************************************************************************/
365 /* IUnknown fields */
366 IDirectDrawPalette IDirectDrawPalette_iface
;
369 struct wined3d_palette
*wineD3DPalette
;
371 /* IDirectDrawPalette fields */
372 IUnknown
*ifaceToRelease
;
375 static inline struct ddraw_palette
*impl_from_IDirectDrawPalette(IDirectDrawPalette
*iface
)
377 return CONTAINING_RECORD(iface
, struct ddraw_palette
, IDirectDrawPalette_iface
);
380 struct ddraw_palette
*unsafe_impl_from_IDirectDrawPalette(IDirectDrawPalette
*iface
) DECLSPEC_HIDDEN
;
382 HRESULT
ddraw_palette_init(struct ddraw_palette
*palette
,
383 struct ddraw
*ddraw
, DWORD flags
, PALETTEENTRY
*entries
) DECLSPEC_HIDDEN
;
385 /* Helper structures */
386 struct object_creation_info
389 HRESULT (*pfnCreateInstance
)(IUnknown
*pUnkOuter
, REFIID riid
,
393 /******************************************************************************
394 * IDirect3DLight implementation structure - Wraps to D3D7
395 ******************************************************************************/
398 IDirect3DLight IDirect3DLight_iface
;
401 /* IDirect3DLight fields */
404 /* If this light is active for one viewport, put the viewport here */
405 struct d3d_viewport
*active_viewport
;
415 /* Helper functions */
416 void light_activate(struct d3d_light
*light
) DECLSPEC_HIDDEN
;
417 void light_deactivate(struct d3d_light
*light
) DECLSPEC_HIDDEN
;
418 void d3d_light_init(struct d3d_light
*light
, struct ddraw
*ddraw
) DECLSPEC_HIDDEN
;
419 struct d3d_light
*unsafe_impl_from_IDirect3DLight(IDirect3DLight
*iface
) DECLSPEC_HIDDEN
;
421 /******************************************************************************
422 * IDirect3DMaterial implementation structure - Wraps to D3D7
423 ******************************************************************************/
426 IDirect3DMaterial3 IDirect3DMaterial3_iface
;
427 IDirect3DMaterial2 IDirect3DMaterial2_iface
;
428 IDirect3DMaterial IDirect3DMaterial_iface
;
431 /* IDirect3DMaterial2 fields */
433 struct d3d_device
*active_device
;
439 /* Helper functions */
440 void material_activate(struct d3d_material
*material
) DECLSPEC_HIDDEN
;
441 struct d3d_material
*d3d_material_create(struct ddraw
*ddraw
) DECLSPEC_HIDDEN
;
443 /*****************************************************************************
444 * IDirect3DViewport - Wraps to D3D7
445 *****************************************************************************/
448 IDirect3DViewport3 IDirect3DViewport3_iface
;
451 /* IDirect3DViewport fields */
454 /* If this viewport is active for one device, put the device here */
455 struct d3d_device
*active_device
;
469 struct list light_list
;
470 struct d3d_material
*background
;
473 struct d3d_viewport
*unsafe_impl_from_IDirect3DViewport3(IDirect3DViewport3
*iface
) DECLSPEC_HIDDEN
;
474 struct d3d_viewport
*unsafe_impl_from_IDirect3DViewport2(IDirect3DViewport2
*iface
) DECLSPEC_HIDDEN
;
475 struct d3d_viewport
*unsafe_impl_from_IDirect3DViewport(IDirect3DViewport
*iface
) DECLSPEC_HIDDEN
;
477 /* Helper functions */
478 void viewport_activate(struct d3d_viewport
*viewport
, BOOL ignore_lights
) DECLSPEC_HIDDEN
;
479 void d3d_viewport_init(struct d3d_viewport
*viewport
, struct ddraw
*ddraw
) DECLSPEC_HIDDEN
;
481 /*****************************************************************************
482 * IDirect3DExecuteBuffer - Wraps to D3D7
483 *****************************************************************************/
484 struct d3d_execute_buffer
486 IDirect3DExecuteBuffer IDirect3DExecuteBuffer_iface
;
488 /* IDirect3DExecuteBuffer fields */
490 struct d3d_device
*d3ddev
;
492 D3DEXECUTEBUFFERDESC desc
;
495 /* This buffer will store the transformed vertices */
498 unsigned int nb_indices
;
499 unsigned int nb_vertices
;
501 /* This flags is set to TRUE if we allocated ourselves the
507 HRESULT
d3d_execute_buffer_init(struct d3d_execute_buffer
*execute_buffer
,
508 struct d3d_device
*device
, D3DEXECUTEBUFFERDESC
*desc
) DECLSPEC_HIDDEN
;
509 struct d3d_execute_buffer
*unsafe_impl_from_IDirect3DExecuteBuffer(IDirect3DExecuteBuffer
*iface
) DECLSPEC_HIDDEN
;
511 /* The execute function */
512 HRESULT
d3d_execute_buffer_execute(struct d3d_execute_buffer
*execute_buffer
,
513 struct d3d_device
*device
, struct d3d_viewport
*viewport
) DECLSPEC_HIDDEN
;
515 /*****************************************************************************
516 * IDirect3DVertexBuffer
517 *****************************************************************************/
518 struct d3d_vertex_buffer
520 IDirect3DVertexBuffer7 IDirect3DVertexBuffer7_iface
;
521 IDirect3DVertexBuffer IDirect3DVertexBuffer_iface
;
524 /*** WineD3D and ddraw links ***/
525 struct wined3d_buffer
*wineD3DVertexBuffer
;
526 struct wined3d_vertex_declaration
*wineD3DVertexDeclaration
;
529 /*** Storage for D3D7 specific things ***/
535 BOOL read_since_last_map
;
538 HRESULT
d3d_vertex_buffer_create(struct d3d_vertex_buffer
**buffer
, struct ddraw
*ddraw
,
539 D3DVERTEXBUFFERDESC
*desc
) DECLSPEC_HIDDEN
;
540 struct d3d_vertex_buffer
*unsafe_impl_from_IDirect3DVertexBuffer(IDirect3DVertexBuffer
*iface
) DECLSPEC_HIDDEN
;
541 struct d3d_vertex_buffer
*unsafe_impl_from_IDirect3DVertexBuffer7(IDirect3DVertexBuffer7
*iface
) DECLSPEC_HIDDEN
;
543 /*****************************************************************************
544 * Helper functions from utils.c
545 *****************************************************************************/
547 #define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
548 (((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
550 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
551 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
553 void PixelFormat_WineD3DtoDD(DDPIXELFORMAT
*DDPixelFormat
, enum wined3d_format_id WineD3DFormat
) DECLSPEC_HIDDEN
;
554 enum wined3d_format_id
PixelFormat_DD2WineD3D(const DDPIXELFORMAT
*DDPixelFormat
) DECLSPEC_HIDDEN
;
555 void DDRAW_dump_surface_desc(const DDSURFACEDESC2
*lpddsd
) DECLSPEC_HIDDEN
;
556 void dump_D3DMATRIX(const D3DMATRIX
*mat
) DECLSPEC_HIDDEN
;
557 void DDRAW_dump_DDCAPS(const DDCAPS
*lpcaps
) DECLSPEC_HIDDEN
;
558 DWORD
get_flexible_vertex_size(DWORD d3dvtVertexType
) DECLSPEC_HIDDEN
;
559 void DDRAW_dump_DDSCAPS2(const DDSCAPS2
*in
) DECLSPEC_HIDDEN
;
560 void DDRAW_dump_cooperativelevel(DWORD cooplevel
) DECLSPEC_HIDDEN
;
561 void DDSD_to_DDSD2(const DDSURFACEDESC
*in
, DDSURFACEDESC2
*out
) DECLSPEC_HIDDEN
;
562 void DDSD2_to_DDSD(const DDSURFACEDESC2
*in
, DDSURFACEDESC
*out
) DECLSPEC_HIDDEN
;
564 void multiply_matrix(D3DMATRIX
*dst
, const D3DMATRIX
*src1
, const D3DMATRIX
*src2
) DECLSPEC_HIDDEN
;
566 /* Used for generic dumping */
573 #define FE(x) { x, #x }
579 void (*func
)(const void *);
584 #define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
586 #define DD_STRUCT_COPY_BYSIZE_(to,from,from_size) \
588 DWORD __size = (to)->dwSize; \
589 DWORD __resetsize = min(__size, sizeof(*to)); \
590 DWORD __copysize = min(__resetsize, from_size); \
591 assert(to != from); \
592 memcpy(to, from, __copysize); \
593 memset((char*)(to) + __copysize, 0, __resetsize - __copysize); \
594 (to)->dwSize = __size; /* restore size */ \
597 #define DD_STRUCT_COPY_BYSIZE(to,from) DD_STRUCT_COPY_BYSIZE_(to,from,(from)->dwSize)
599 #define SIZEOF_END_PADDING(type, last_field) \
600 (sizeof(type) - offsetof(type, last_field) - sizeof(((type *)0)->last_field))
602 static inline void copy_to_surfacedesc2(DDSURFACEDESC2
*to
, DDSURFACEDESC2
*from
)
604 DWORD from_size
= from
->dwSize
;
605 if (from_size
== sizeof(DDSURFACEDESC
))
606 from_size
-= SIZEOF_END_PADDING(DDSURFACEDESC
, ddsCaps
);
607 to
->dwSize
= sizeof(DDSURFACEDESC2
); /* for struct copy */
608 DD_STRUCT_COPY_BYSIZE_(to
, from
, from_size
);
611 HRESULT
hr_ddraw_from_wined3d(HRESULT hr
) DECLSPEC_HIDDEN
;