git.oblomov.eu Git - wine/blob - dlls/d3d8/directx.c

   1 /*
   2  * IDirect3D8 implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  *
   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.
  12  *
  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.
  17  *
  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
  21  */
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winuser.h"
  33 #include "wine/debug.h"
  34 #include "wine/unicode.h"
  35
  36 #include "d3d8_private.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  39
  40 static inline struct d3d8 *impl_from_IDirect3D8(IDirect3D8 *iface)
  41 {
  42     return CONTAINING_RECORD(iface, struct d3d8, IDirect3D8_iface);
  43 }
  44
  45 static HRESULT WINAPI d3d8_QueryInterface(IDirect3D8 *iface, REFIID riid, void **out)
  46 {
  47     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  48
  49     if (IsEqualGUID(riid, &IID_IDirect3D8)
  50             || IsEqualGUID(riid, &IID_IUnknown))
  51     {
  52         IUnknown_AddRef(iface);
  53         *out = iface;
  54         return S_OK;
  55     }
  56
  57     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  58
  59     *out = NULL;
  60     return E_NOINTERFACE;
  61 }
  62
  63 static ULONG WINAPI d3d8_AddRef(IDirect3D8 *iface)
  64 {
  65     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
  66     ULONG refcount = InterlockedIncrement(&d3d8->refcount);
  67
  68     TRACE("%p increasing refcount to %u.\n", iface, refcount);
  69
  70     return refcount;
  71 }
  72
  73 static ULONG WINAPI d3d8_Release(IDirect3D8 *iface)
  74 {
  75     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
  76     ULONG refcount = InterlockedDecrement(&d3d8->refcount);
  77
  78     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
  79
  80     if (!refcount)
  81     {
  82         wined3d_mutex_lock();
  83         wined3d_decref(d3d8->wined3d);
  84         wined3d_mutex_unlock();
  85
  86         HeapFree(GetProcessHeap(), 0, d3d8);
  87     }
  88
  89     return refcount;
  90 }
  91
  92 static HRESULT WINAPI d3d8_RegisterSoftwareDevice(IDirect3D8 *iface, void *init_function)
  93 {
  94     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
  95     HRESULT hr;
  96
  97     TRACE("iface %p, init_function %p.\n", iface, init_function);
  98
  99     wined3d_mutex_lock();
 100     hr = wined3d_register_software_device(d3d8->wined3d, init_function);
 101     wined3d_mutex_unlock();
 102
 103     return hr;
 104 }
 105
 106 static UINT WINAPI d3d8_GetAdapterCount(IDirect3D8 *iface)
 107 {
 108     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 109     HRESULT hr;
 110
 111     TRACE("iface %p.\n", iface);
 112
 113     wined3d_mutex_lock();
 114     hr = wined3d_get_adapter_count(d3d8->wined3d);
 115     wined3d_mutex_unlock();
 116
 117     return hr;
 118 }
 119
 120 static HRESULT WINAPI d3d8_GetAdapterIdentifier(IDirect3D8 *iface, UINT adapter,
 121         DWORD flags, D3DADAPTER_IDENTIFIER8 *identifier)
 122 {
 123     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 124     struct wined3d_adapter_identifier adapter_id;
 125     HRESULT hr;
 126
 127     TRACE("iface %p, adapter %u, flags %#x, identifier %p.\n",
 128             iface, adapter, flags, identifier);
 129
 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 */
 136
 137     wined3d_mutex_lock();
 138     hr = wined3d_get_adapter_identifier(d3d8->wined3d, adapter, flags, &adapter_id);
 139     wined3d_mutex_unlock();
 140
 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;
 148
 149     return hr;
 150 }
 151
 152 static UINT WINAPI d3d8_GetAdapterModeCount(IDirect3D8 *iface, UINT adapter)
 153 {
 154     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 155     HRESULT hr;
 156
 157     TRACE("iface %p, adapter %u.\n", iface, adapter);
 158
 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();
 163
 164     return hr;
 165 }
 166
 167 static HRESULT WINAPI d3d8_EnumAdapterModes(IDirect3D8 *iface, UINT adapter, UINT mode_idx, D3DDISPLAYMODE *mode)
 168 {
 169     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 170     struct wined3d_display_mode wined3d_mode;
 171     HRESULT hr;
 172
 173     TRACE("iface %p, adapter %u, mode_idx %u, mode %p.\n",
 174             iface, adapter, mode_idx, mode);
 175
 176     wined3d_mutex_lock();
 177     hr = wined3d_enum_adapter_modes(d3d8->wined3d, adapter, WINED3DFMT_UNKNOWN, mode_idx, &wined3d_mode);
 178     wined3d_mutex_unlock();
 179
 180     if (SUCCEEDED(hr))
 181     {
 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);
 186     }
 187
 188     return hr;
 189 }
 190
 191 static HRESULT WINAPI d3d8_GetAdapterDisplayMode(IDirect3D8 *iface, UINT adapter, D3DDISPLAYMODE *mode)
 192 {
 193     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 194     struct wined3d_display_mode wined3d_mode;
 195     HRESULT hr;
 196
 197     TRACE("iface %p, adapter %u, mode %p.\n",
 198             iface, adapter, mode);
 199
 200     wined3d_mutex_lock();
 201     hr = wined3d_get_adapter_display_mode(d3d8->wined3d, adapter, &wined3d_mode, NULL);
 202     wined3d_mutex_unlock();
 203
 204     if (SUCCEEDED(hr))
 205     {
 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);
 210     }
 211
 212     return hr;
 213 }
 214
 215 static HRESULT WINAPI d3d8_CheckDeviceType(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type,
 216         D3DFORMAT display_format, D3DFORMAT backbuffer_format, BOOL windowed)
 217 {
 218     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 219     HRESULT hr;
 220
 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);
 223
 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();
 228
 229     return hr;
 230 }
 231
 232 static HRESULT WINAPI d3d8_CheckDeviceFormat(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type,
 233         D3DFORMAT adapter_format, DWORD usage, D3DRESOURCETYPE resource_type, D3DFORMAT format)
 234 {
 235     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 236     enum wined3d_resource_type wined3d_rtype;
 237     HRESULT hr;
 238
 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);
 241
 242     switch (resource_type)
 243     {
 244         case D3DRTYPE_VERTEXBUFFER:
 245         case D3DRTYPE_INDEXBUFFER:
 246             wined3d_rtype = WINED3D_RTYPE_BUFFER;
 247             break;
 248
 249         default:
 250             wined3d_rtype = resource_type;
 251             break;
 252     }
 253
 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();
 258
 259     return hr;
 260 }
 261
 262 static HRESULT WINAPI d3d8_CheckDeviceMultiSampleType(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type,
 263         D3DFORMAT format, BOOL windowed, D3DMULTISAMPLE_TYPE multisample_type)
 264 {
 265     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 266     HRESULT hr;
 267
 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);
 270
 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();
 276
 277     return hr;
 278 }
 279
 280 static HRESULT WINAPI d3d8_CheckDepthStencilMatch(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type,
 281         D3DFORMAT adapter_format, D3DFORMAT rt_format, D3DFORMAT ds_format)
 282 {
 283     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 284     HRESULT hr;
 285
 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);
 288
 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();
 294
 295     return hr;
 296 }
 297
 298 void fixup_caps(WINED3DCAPS *caps)
 299 {
 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);
 303     else
 304         caps->PixelShaderVersion = D3DPS_VERSION(0,0);
 305     if (caps->VertexShaderVersion)
 306         caps->VertexShaderVersion = D3DVS_VERSION(1,1);
 307     else
 308         caps->VertexShaderVersion = D3DVS_VERSION(0,0);
 309     caps->MaxVertexShaderConst = min(D3D8_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
 310
 311     caps->StencilCaps &= ~WINED3DSTENCILCAPS_TWOSIDED;
 312 }
 313
 314 static HRESULT WINAPI d3d8_GetDeviceCaps(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type, D3DCAPS8 *caps)
 315 {
 316     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 317     WINED3DCAPS *wined3d_caps;
 318     HRESULT hr;
 319
 320     TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface, adapter, device_type, caps);
 321
 322     if (!caps)
 323         return D3DERR_INVALIDCALL;
 324
 325     if (!(wined3d_caps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wined3d_caps))))
 326         return D3DERR_INVALIDCALL;
 327
 328     wined3d_mutex_lock();
 329     hr = wined3d_get_device_caps(d3d8->wined3d, adapter, device_type, wined3d_caps);
 330     wined3d_mutex_unlock();
 331
 332     fixup_caps(wined3d_caps);
 333     WINECAPSTOD3D8CAPS(caps, wined3d_caps)
 334     HeapFree(GetProcessHeap(), 0, wined3d_caps);
 335
 336     return hr;
 337 }
 338
 339 static HMONITOR WINAPI d3d8_GetAdapterMonitor(IDirect3D8 *iface, UINT adapter)
 340 {
 341     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 342     HMONITOR ret;
 343
 344     TRACE("iface %p, adapter %u.\n", iface, adapter);
 345
 346     wined3d_mutex_lock();
 347     ret = wined3d_get_adapter_monitor(d3d8->wined3d, adapter);
 348     wined3d_mutex_unlock();
 349
 350     return ret;
 351 }
 352
 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)
 356 {
 357     struct d3d8 *d3d8 = impl_from_IDirect3D8(iface);
 358     struct d3d8_device *object;
 359     HRESULT hr;
 360
 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);
 363
 364     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 365     if (!object)
 366     {
 367         ERR("Failed to allocate device memory.\n");
 368         return E_OUTOFMEMORY;
 369     }
 370
 371     hr = device_init(object, d3d8, d3d8->wined3d, adapter, device_type, focus_window, flags, parameters);
 372     if (FAILED(hr))
 373     {
 374         WARN("Failed to initialize device, hr %#x.\n", hr);
 375         HeapFree(GetProcessHeap(), 0, object);
 376         return hr;
 377     }
 378
 379     TRACE("Created device %p.\n", object);
 380     *device = &object->IDirect3DDevice8_iface;
 381
 382     return D3D_OK;
 383 }
 384
 385 static const struct IDirect3D8Vtbl d3d8_vtbl =
 386 {
 387     /* IUnknown */
 388     d3d8_QueryInterface,
 389     d3d8_AddRef,
 390     d3d8_Release,
 391     /* IDirect3D8 */
 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,
 402     d3d8_GetDeviceCaps,
 403     d3d8_GetAdapterMonitor,
 404     d3d8_CreateDevice,
 405 };
 406
 407 BOOL d3d8_init(struct d3d8 *d3d8)
 408 {
 409     d3d8->IDirect3D8_iface.lpVtbl = &d3d8_vtbl;
 410     d3d8->refcount = 1;
 411
 412     wined3d_mutex_lock();
 413     d3d8->wined3d = wined3d_create(8, WINED3D_LEGACY_DEPTH_BIAS);
 414     wined3d_mutex_unlock();
 415     if (!d3d8->wined3d)
 416         return FALSE;
 417
 418     return TRUE;
 419 }