2 * IDirect3D8 implementation
4 * Copyright 2002-2004 Jason Edmeades
5 * Copyright 2003-2004 Raphael Junqueira
6 * Copyright 2004 Christian Costa
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 #define NONAMELESSUNION
28 #define NONAMELESSSTRUCT
33 #include "wine/debug.h"
34 #include "wine/unicode.h"
36 #include "d3d8_private.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(d3d8
);
40 static inline struct d3d8
*impl_from_IDirect3D8(IDirect3D8
*iface
)
42 return CONTAINING_RECORD(iface
, struct d3d8
, IDirect3D8_iface
);
45 static HRESULT WINAPI
d3d8_QueryInterface(IDirect3D8
*iface
, REFIID riid
, void **out
)
47 TRACE("iface %p, riid %s, out %p.\n", iface
, debugstr_guid(riid
), out
);
49 if (IsEqualGUID(riid
, &IID_IDirect3D8
)
50 || IsEqualGUID(riid
, &IID_IUnknown
))
52 IUnknown_AddRef(iface
);
57 WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid
));
63 static ULONG WINAPI
d3d8_AddRef(IDirect3D8
*iface
)
65 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
66 ULONG refcount
= InterlockedIncrement(&d3d8
->refcount
);
68 TRACE("%p increasing refcount to %u.\n", iface
, refcount
);
73 static ULONG WINAPI
d3d8_Release(IDirect3D8
*iface
)
75 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
76 ULONG refcount
= InterlockedDecrement(&d3d8
->refcount
);
78 TRACE("%p decreasing refcount to %u.\n", iface
, refcount
);
83 wined3d_decref(d3d8
->wined3d
);
84 wined3d_mutex_unlock();
86 HeapFree(GetProcessHeap(), 0, d3d8
);
92 static HRESULT WINAPI
d3d8_RegisterSoftwareDevice(IDirect3D8
*iface
, void *init_function
)
94 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
97 TRACE("iface %p, init_function %p.\n", iface
, init_function
);
100 hr
= wined3d_register_software_device(d3d8
->wined3d
, init_function
);
101 wined3d_mutex_unlock();
106 static UINT WINAPI
d3d8_GetAdapterCount(IDirect3D8
*iface
)
108 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
111 TRACE("iface %p.\n", iface
);
113 wined3d_mutex_lock();
114 hr
= wined3d_get_adapter_count(d3d8
->wined3d
);
115 wined3d_mutex_unlock();
120 static HRESULT WINAPI
d3d8_GetAdapterIdentifier(IDirect3D8
*iface
, UINT adapter
,
121 DWORD flags
, D3DADAPTER_IDENTIFIER8
*identifier
)
123 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
124 struct wined3d_adapter_identifier adapter_id
;
127 TRACE("iface %p, adapter %u, flags %#x, identifier %p.\n",
128 iface
, adapter
, flags
, identifier
);
130 adapter_id
.driver
= identifier
->Driver
;
131 adapter_id
.driver_size
= sizeof(identifier
->Driver
);
132 adapter_id
.description
= identifier
->Description
;
133 adapter_id
.description_size
= sizeof(identifier
->Description
);
134 adapter_id
.device_name
= NULL
; /* d3d9 only */
135 adapter_id
.device_name_size
= 0; /* d3d9 only */
137 wined3d_mutex_lock();
138 hr
= wined3d_get_adapter_identifier(d3d8
->wined3d
, adapter
, flags
, &adapter_id
);
139 wined3d_mutex_unlock();
141 identifier
->DriverVersion
= adapter_id
.driver_version
;
142 identifier
->VendorId
= adapter_id
.vendor_id
;
143 identifier
->DeviceId
= adapter_id
.device_id
;
144 identifier
->SubSysId
= adapter_id
.subsystem_id
;
145 identifier
->Revision
= adapter_id
.revision
;
146 memcpy(&identifier
->DeviceIdentifier
, &adapter_id
.device_identifier
, sizeof(identifier
->DeviceIdentifier
));
147 identifier
->WHQLLevel
= adapter_id
.whql_level
;
152 static UINT WINAPI
d3d8_GetAdapterModeCount(IDirect3D8
*iface
, UINT adapter
)
154 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
157 TRACE("iface %p, adapter %u.\n", iface
, adapter
);
159 wined3d_mutex_lock();
160 hr
= wined3d_get_adapter_mode_count(d3d8
->wined3d
, adapter
,
161 WINED3DFMT_UNKNOWN
, WINED3D_SCANLINE_ORDERING_UNKNOWN
);
162 wined3d_mutex_unlock();
167 static HRESULT WINAPI
d3d8_EnumAdapterModes(IDirect3D8
*iface
, UINT adapter
, UINT mode_idx
, D3DDISPLAYMODE
*mode
)
169 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
170 struct wined3d_display_mode wined3d_mode
;
173 TRACE("iface %p, adapter %u, mode_idx %u, mode %p.\n",
174 iface
, adapter
, mode_idx
, mode
);
176 wined3d_mutex_lock();
177 hr
= wined3d_enum_adapter_modes(d3d8
->wined3d
, adapter
, WINED3DFMT_UNKNOWN
, mode_idx
, &wined3d_mode
);
178 wined3d_mutex_unlock();
182 mode
->Width
= wined3d_mode
.width
;
183 mode
->Height
= wined3d_mode
.height
;
184 mode
->RefreshRate
= wined3d_mode
.refresh_rate
;
185 mode
->Format
= d3dformat_from_wined3dformat(wined3d_mode
.format_id
);
191 static HRESULT WINAPI
d3d8_GetAdapterDisplayMode(IDirect3D8
*iface
, UINT adapter
, D3DDISPLAYMODE
*mode
)
193 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
194 struct wined3d_display_mode wined3d_mode
;
197 TRACE("iface %p, adapter %u, mode %p.\n",
198 iface
, adapter
, mode
);
200 wined3d_mutex_lock();
201 hr
= wined3d_get_adapter_display_mode(d3d8
->wined3d
, adapter
, &wined3d_mode
, NULL
);
202 wined3d_mutex_unlock();
206 mode
->Width
= wined3d_mode
.width
;
207 mode
->Height
= wined3d_mode
.height
;
208 mode
->RefreshRate
= wined3d_mode
.refresh_rate
;
209 mode
->Format
= d3dformat_from_wined3dformat(wined3d_mode
.format_id
);
215 static HRESULT WINAPI
d3d8_CheckDeviceType(IDirect3D8
*iface
, UINT adapter
, D3DDEVTYPE device_type
,
216 D3DFORMAT display_format
, D3DFORMAT backbuffer_format
, BOOL windowed
)
218 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
221 TRACE("iface %p, adapter %u, device_type %#x, display_format %#x, backbuffer_format %#x, windowed %#x.\n",
222 iface
, adapter
, device_type
, display_format
, backbuffer_format
, windowed
);
224 wined3d_mutex_lock();
225 hr
= wined3d_check_device_type(d3d8
->wined3d
, adapter
, device_type
, wined3dformat_from_d3dformat(display_format
),
226 wined3dformat_from_d3dformat(backbuffer_format
), windowed
);
227 wined3d_mutex_unlock();
232 static HRESULT WINAPI
d3d8_CheckDeviceFormat(IDirect3D8
*iface
, UINT adapter
, D3DDEVTYPE device_type
,
233 D3DFORMAT adapter_format
, DWORD usage
, D3DRESOURCETYPE resource_type
, D3DFORMAT format
)
235 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
236 enum wined3d_resource_type wined3d_rtype
;
239 TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, usage %#x, resource_type %#x, format %#x.\n",
240 iface
, adapter
, device_type
, adapter_format
, usage
, resource_type
, format
);
242 switch (resource_type
)
244 case D3DRTYPE_VERTEXBUFFER
:
245 case D3DRTYPE_INDEXBUFFER
:
246 wined3d_rtype
= WINED3D_RTYPE_BUFFER
;
250 wined3d_rtype
= resource_type
;
254 wined3d_mutex_lock();
255 hr
= wined3d_check_device_format(d3d8
->wined3d
, adapter
, device_type
, wined3dformat_from_d3dformat(adapter_format
),
256 usage
, wined3d_rtype
, wined3dformat_from_d3dformat(format
), WINED3D_SURFACE_TYPE_OPENGL
);
257 wined3d_mutex_unlock();
262 static HRESULT WINAPI
d3d8_CheckDeviceMultiSampleType(IDirect3D8
*iface
, UINT adapter
, D3DDEVTYPE device_type
,
263 D3DFORMAT format
, BOOL windowed
, D3DMULTISAMPLE_TYPE multisample_type
)
265 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
268 TRACE("iface %p, adapter %u, device_type %#x, format %#x, windowed %#x, multisample_type %#x.\n",
269 iface
, adapter
, device_type
, format
, windowed
, multisample_type
);
271 wined3d_mutex_lock();
272 hr
= wined3d_check_device_multisample_type(d3d8
->wined3d
, adapter
, device_type
,
273 wined3dformat_from_d3dformat(format
), windowed
,
274 (enum wined3d_multisample_type
)multisample_type
, NULL
);
275 wined3d_mutex_unlock();
280 static HRESULT WINAPI
d3d8_CheckDepthStencilMatch(IDirect3D8
*iface
, UINT adapter
, D3DDEVTYPE device_type
,
281 D3DFORMAT adapter_format
, D3DFORMAT rt_format
, D3DFORMAT ds_format
)
283 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
286 TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, rt_format %#x, ds_format %#x.\n",
287 iface
, adapter
, device_type
, adapter_format
, rt_format
, ds_format
);
289 wined3d_mutex_lock();
290 hr
= wined3d_check_depth_stencil_match(d3d8
->wined3d
, adapter
, device_type
,
291 wined3dformat_from_d3dformat(adapter_format
), wined3dformat_from_d3dformat(rt_format
),
292 wined3dformat_from_d3dformat(ds_format
));
293 wined3d_mutex_unlock();
298 void fixup_caps(WINED3DCAPS
*caps
)
300 /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
301 if (caps
->PixelShaderVersion
)
302 caps
->PixelShaderVersion
= D3DPS_VERSION(1,4);
304 caps
->PixelShaderVersion
= D3DPS_VERSION(0,0);
305 if (caps
->VertexShaderVersion
)
306 caps
->VertexShaderVersion
= D3DVS_VERSION(1,1);
308 caps
->VertexShaderVersion
= D3DVS_VERSION(0,0);
309 caps
->MaxVertexShaderConst
= min(D3D8_MAX_VERTEX_SHADER_CONSTANTF
, caps
->MaxVertexShaderConst
);
311 caps
->StencilCaps
&= ~WINED3DSTENCILCAPS_TWOSIDED
;
314 static HRESULT WINAPI
d3d8_GetDeviceCaps(IDirect3D8
*iface
, UINT adapter
, D3DDEVTYPE device_type
, D3DCAPS8
*caps
)
316 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
317 WINED3DCAPS
*wined3d_caps
;
320 TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface
, adapter
, device_type
, caps
);
323 return D3DERR_INVALIDCALL
;
325 if (!(wined3d_caps
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*wined3d_caps
))))
326 return D3DERR_INVALIDCALL
;
328 wined3d_mutex_lock();
329 hr
= wined3d_get_device_caps(d3d8
->wined3d
, adapter
, device_type
, wined3d_caps
);
330 wined3d_mutex_unlock();
332 fixup_caps(wined3d_caps
);
333 WINECAPSTOD3D8CAPS(caps
, wined3d_caps
)
334 HeapFree(GetProcessHeap(), 0, wined3d_caps
);
339 static HMONITOR WINAPI
d3d8_GetAdapterMonitor(IDirect3D8
*iface
, UINT adapter
)
341 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
344 TRACE("iface %p, adapter %u.\n", iface
, adapter
);
346 wined3d_mutex_lock();
347 ret
= wined3d_get_adapter_monitor(d3d8
->wined3d
, adapter
);
348 wined3d_mutex_unlock();
353 static HRESULT WINAPI
d3d8_CreateDevice(IDirect3D8
*iface
, UINT adapter
,
354 D3DDEVTYPE device_type
, HWND focus_window
, DWORD flags
, D3DPRESENT_PARAMETERS
*parameters
,
355 IDirect3DDevice8
**device
)
357 struct d3d8
*d3d8
= impl_from_IDirect3D8(iface
);
358 struct d3d8_device
*object
;
361 TRACE("iface %p, adapter %u, device_type %#x, focus_window %p, flags %#x, parameters %p, device %p.\n",
362 iface
, adapter
, device_type
, focus_window
, flags
, parameters
, device
);
364 object
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*object
));
367 ERR("Failed to allocate device memory.\n");
368 return E_OUTOFMEMORY
;
371 hr
= device_init(object
, d3d8
, d3d8
->wined3d
, adapter
, device_type
, focus_window
, flags
, parameters
);
374 WARN("Failed to initialize device, hr %#x.\n", hr
);
375 HeapFree(GetProcessHeap(), 0, object
);
379 TRACE("Created device %p.\n", object
);
380 *device
= &object
->IDirect3DDevice8_iface
;
385 static const struct IDirect3D8Vtbl d3d8_vtbl
=
392 d3d8_RegisterSoftwareDevice
,
393 d3d8_GetAdapterCount
,
394 d3d8_GetAdapterIdentifier
,
395 d3d8_GetAdapterModeCount
,
396 d3d8_EnumAdapterModes
,
397 d3d8_GetAdapterDisplayMode
,
398 d3d8_CheckDeviceType
,
399 d3d8_CheckDeviceFormat
,
400 d3d8_CheckDeviceMultiSampleType
,
401 d3d8_CheckDepthStencilMatch
,
403 d3d8_GetAdapterMonitor
,
407 BOOL
d3d8_init(struct d3d8
*d3d8
)
409 d3d8
->IDirect3D8_iface
.lpVtbl
= &d3d8_vtbl
;
412 wined3d_mutex_lock();
413 d3d8
->wined3d
= wined3d_create(8, WINED3D_LEGACY_DEPTH_BIAS
);
414 wined3d_mutex_unlock();