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 /* IDirect3D IUnknown parts follow: */
  41 static HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface, REFIID riid,LPVOID *ppobj)
  42 {
  43     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  44
  45     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  46
  47     if (IsEqualGUID(riid, &IID_IUnknown)
  48         || IsEqualGUID(riid, &IID_IDirect3D8)) {
  49         IUnknown_AddRef(iface);
  50         *ppobj = This;
  51         return S_OK;
  52     }
  53
  54     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid),ppobj);
  55     *ppobj = NULL;
  56     return E_NOINTERFACE;
  57 }
  58
  59 static ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface) {
  60     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  61     ULONG ref = InterlockedIncrement(&This->ref);
  62
  63     TRACE("%p increasing refcount to %u.\n", iface, ref);
  64
  65     return ref;
  66 }
  67
  68 static ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface) {
  69     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  70     ULONG ref = InterlockedDecrement(&This->ref);
  71
  72     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  73
  74     if (ref == 0) {
  75         TRACE("Releasing wined3d %p\n", This->WineD3D);
  76
  77         wined3d_mutex_lock();
  78         IWineD3D_Release(This->WineD3D);
  79         wined3d_mutex_unlock();
  80
  81         HeapFree(GetProcessHeap(), 0, This);
  82     }
  83
  84     return ref;
  85 }
  86
  87 /* IDirect3D8 Interface follow: */
  88 static HRESULT WINAPI IDirect3D8Impl_RegisterSoftwareDevice (LPDIRECT3D8 iface, void* pInitializeFunction) {
  89     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  90     HRESULT hr;
  91
  92     TRACE("iface %p, init_function %p.\n", iface, pInitializeFunction);
  93
  94     wined3d_mutex_lock();
  95     hr = IWineD3D_RegisterSoftwareDevice(This->WineD3D, pInitializeFunction);
  96     wined3d_mutex_unlock();
  97
  98     return hr;
  99 }
 100
 101 static UINT WINAPI IDirect3D8Impl_GetAdapterCount (LPDIRECT3D8 iface) {
 102     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 103     HRESULT hr;
 104
 105     TRACE("iface %p.\n", iface);
 106
 107     wined3d_mutex_lock();
 108     hr = IWineD3D_GetAdapterCount(This->WineD3D);
 109     wined3d_mutex_unlock();
 110
 111     return hr;
 112 }
 113
 114 static HRESULT WINAPI IDirect3D8Impl_GetAdapterIdentifier(LPDIRECT3D8 iface,
 115         UINT Adapter, DWORD Flags, D3DADAPTER_IDENTIFIER8 *pIdentifier)
 116 {
 117     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 118     WINED3DADAPTER_IDENTIFIER adapter_id;
 119     HRESULT hr;
 120
 121     TRACE("iface %p, adapter %u, flags %#x, identifier %p.\n",
 122             iface, Adapter, Flags, pIdentifier);
 123
 124     adapter_id.driver = pIdentifier->Driver;
 125     adapter_id.driver_size = sizeof(pIdentifier->Driver);
 126     adapter_id.description = pIdentifier->Description;
 127     adapter_id.description_size = sizeof(pIdentifier->Description);
 128     adapter_id.device_name = NULL; /* d3d9 only */
 129     adapter_id.device_name_size = 0; /* d3d9 only */
 130
 131     wined3d_mutex_lock();
 132     hr = IWineD3D_GetAdapterIdentifier(This->WineD3D, Adapter, Flags, &adapter_id);
 133     wined3d_mutex_unlock();
 134
 135     pIdentifier->DriverVersion = adapter_id.driver_version;
 136     pIdentifier->VendorId = adapter_id.vendor_id;
 137     pIdentifier->DeviceId = adapter_id.device_id;
 138     pIdentifier->SubSysId = adapter_id.subsystem_id;
 139     pIdentifier->Revision = adapter_id.revision;
 140     memcpy(&pIdentifier->DeviceIdentifier, &adapter_id.device_identifier, sizeof(pIdentifier->DeviceIdentifier));
 141     pIdentifier->WHQLLevel = adapter_id.whql_level;
 142
 143     return hr;
 144 }
 145
 146 static UINT WINAPI IDirect3D8Impl_GetAdapterModeCount (LPDIRECT3D8 iface,UINT Adapter) {
 147     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 148     HRESULT hr;
 149
 150     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 151
 152     wined3d_mutex_lock();
 153     hr = IWineD3D_GetAdapterModeCount(This->WineD3D, Adapter, 0 /* format */);
 154     wined3d_mutex_unlock();
 155
 156     return hr;
 157 }
 158
 159 static HRESULT WINAPI IDirect3D8Impl_EnumAdapterModes (LPDIRECT3D8 iface, UINT Adapter, UINT Mode, D3DDISPLAYMODE* pMode) {
 160     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 161     HRESULT hr;
 162
 163     TRACE("iface %p, adapter %u, mode_idx %u, mode %p.\n",
 164             iface, Adapter, Mode, pMode);
 165
 166     wined3d_mutex_lock();
 167     hr = IWineD3D_EnumAdapterModes(This->WineD3D, Adapter, WINED3DFMT_UNKNOWN, Mode, (WINED3DDISPLAYMODE *) pMode);
 168     wined3d_mutex_unlock();
 169
 170     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 171
 172     return hr;
 173 }
 174
 175 static HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode (LPDIRECT3D8 iface, UINT Adapter, D3DDISPLAYMODE* pMode) {
 176     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 177     HRESULT hr;
 178
 179     TRACE("iface %p, adapter %u, mode %p.\n",
 180             iface, Adapter, pMode);
 181
 182     wined3d_mutex_lock();
 183     hr = IWineD3D_GetAdapterDisplayMode(This->WineD3D, Adapter, (WINED3DDISPLAYMODE *) pMode);
 184     wined3d_mutex_unlock();
 185
 186     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 187
 188     return hr;
 189 }
 190
 191 static HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceType            (LPDIRECT3D8 iface,
 192                                                             UINT Adapter, D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat,
 193                                                             D3DFORMAT BackBufferFormat, BOOL Windowed) {
 194     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 195     HRESULT hr;
 196
 197     TRACE("iface %p, adapter %u, device_type %#x, display_format %#x, backbuffer_format %#x, windowed %#x.\n",
 198             iface, Adapter, CheckType, DisplayFormat, BackBufferFormat, Windowed);
 199
 200     wined3d_mutex_lock();
 201     hr = IWineD3D_CheckDeviceType(This->WineD3D, Adapter, CheckType, wined3dformat_from_d3dformat(DisplayFormat),
 202             wined3dformat_from_d3dformat(BackBufferFormat), Windowed);
 203     wined3d_mutex_unlock();
 204
 205     return hr;
 206 }
 207
 208 static HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceFormat          (LPDIRECT3D8 iface,
 209                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 210                                                             DWORD Usage, D3DRESOURCETYPE RType, D3DFORMAT CheckFormat) {
 211     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 212     HRESULT hr;
 213     WINED3DRESOURCETYPE WineD3DRType;
 214
 215     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, usage %#x, resource_type %#x, format %#x.\n",
 216             iface, Adapter, DeviceType, AdapterFormat, Usage, RType, CheckFormat);
 217
 218     if(CheckFormat == D3DFMT_R8G8B8)
 219     {
 220         /* See comment in dlls/d3d9/directx.c, IDirect3D9Impl_CheckDeviceFormat for details */
 221         WARN("D3DFMT_R8G8B8 is not available on windows, returning D3DERR_NOTAVAILABLE\n");
 222         return D3DERR_NOTAVAILABLE;
 223     }
 224
 225
 226     switch(RType) {
 227         case D3DRTYPE_VERTEXBUFFER:
 228         case D3DRTYPE_INDEXBUFFER:
 229             WineD3DRType = WINED3DRTYPE_BUFFER;
 230             break;
 231
 232         default:
 233             WineD3DRType = RType;
 234             break;
 235     }
 236
 237     wined3d_mutex_lock();
 238     hr = IWineD3D_CheckDeviceFormat(This->WineD3D, Adapter, DeviceType, wined3dformat_from_d3dformat(AdapterFormat),
 239             Usage, WineD3DRType, wined3dformat_from_d3dformat(CheckFormat), SURFACE_OPENGL);
 240     wined3d_mutex_unlock();
 241
 242     return hr;
 243 }
 244
 245 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceMultiSampleType(IDirect3D8 *iface, UINT Adapter,
 246         D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat, BOOL Windowed, D3DMULTISAMPLE_TYPE MultiSampleType)
 247 {
 248     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 249     HRESULT hr;
 250
 251     TRACE("iface %p, adapter %u, device_type %#x, format %#x, windowed %#x, multisample_type %#x.\n",
 252             iface, Adapter, DeviceType, SurfaceFormat, Windowed, MultiSampleType);
 253
 254     wined3d_mutex_lock();
 255     hr = IWineD3D_CheckDeviceMultiSampleType(This->WineD3D, Adapter, DeviceType,
 256             wined3dformat_from_d3dformat(SurfaceFormat), Windowed, (WINED3DMULTISAMPLE_TYPE) MultiSampleType, NULL);
 257     wined3d_mutex_unlock();
 258
 259     return hr;
 260 }
 261
 262 static HRESULT WINAPI IDirect3D8Impl_CheckDepthStencilMatch(IDirect3D8 *iface, UINT Adapter, D3DDEVTYPE DeviceType,
 263         D3DFORMAT AdapterFormat, D3DFORMAT RenderTargetFormat, D3DFORMAT DepthStencilFormat)
 264 {
 265     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 266     HRESULT hr;
 267
 268     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, rt_format %#x, ds_format %#x.\n",
 269             iface, Adapter, DeviceType, AdapterFormat, RenderTargetFormat, DepthStencilFormat);
 270
 271     wined3d_mutex_lock();
 272     hr = IWineD3D_CheckDepthStencilMatch(This->WineD3D, Adapter, DeviceType,
 273             wined3dformat_from_d3dformat(AdapterFormat), wined3dformat_from_d3dformat(RenderTargetFormat),
 274             wined3dformat_from_d3dformat(DepthStencilFormat));
 275     wined3d_mutex_unlock();
 276
 277     return hr;
 278 }
 279
 280 void fixup_caps(WINED3DCAPS *caps)
 281 {
 282     /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
 283     if (caps->PixelShaderVersion > D3DPS_VERSION(1,4)) {
 284         caps->PixelShaderVersion = D3DPS_VERSION(1,4);
 285     }
 286     if (caps->VertexShaderVersion > D3DVS_VERSION(1,1)) {
 287         caps->VertexShaderVersion = D3DVS_VERSION(1,1);
 288     }
 289     caps->MaxVertexShaderConst = min(D3D8_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
 290
 291     caps->StencilCaps &= ~WINED3DSTENCILCAPS_TWOSIDED;
 292 }
 293
 294 static HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter, D3DDEVTYPE DeviceType, D3DCAPS8* pCaps) {
 295     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 296     HRESULT hrc = D3D_OK;
 297     WINED3DCAPS *pWineCaps;
 298
 299     TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface, Adapter, DeviceType, pCaps);
 300
 301     if(NULL == pCaps){
 302         return D3DERR_INVALIDCALL;
 303     }
 304     pWineCaps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINED3DCAPS));
 305     if(pWineCaps == NULL){
 306         return D3DERR_INVALIDCALL; /*well this is what MSDN says to return*/
 307     }
 308
 309     wined3d_mutex_lock();
 310     hrc = IWineD3D_GetDeviceCaps(This->WineD3D, Adapter, DeviceType, pWineCaps);
 311     wined3d_mutex_unlock();
 312
 313     fixup_caps(pWineCaps);
 314     WINECAPSTOD3D8CAPS(pCaps, pWineCaps)
 315     HeapFree(GetProcessHeap(), 0, pWineCaps);
 316
 317     TRACE("(%p) returning %p\n", This, pCaps);
 318     return hrc;
 319 }
 320
 321 static HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter) {
 322     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 323     HMONITOR ret;
 324
 325     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 326
 327     wined3d_mutex_lock();
 328     ret = IWineD3D_GetAdapterMonitor(This->WineD3D, Adapter);
 329     wined3d_mutex_unlock();
 330
 331     return ret;
 332 }
 333
 334 static HRESULT WINAPI IDirect3D8Impl_CreateDevice(IDirect3D8 *iface, UINT adapter, D3DDEVTYPE device_type,
 335         HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters, IDirect3DDevice8 **device)
 336 {
 337     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 338     IDirect3DDevice8Impl *object;
 339     HRESULT hr;
 340
 341     TRACE("iface %p, adapter %u, device_type %#x, focus_window %p, flags %#x, parameters %p, device %p.\n",
 342             iface, adapter, device_type, focus_window, flags, parameters, device);
 343
 344     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 345     if (!object)
 346     {
 347         ERR("Failed to allocate device memory.\n");
 348         return E_OUTOFMEMORY;
 349     }
 350
 351     hr = device_init(object, This->WineD3D, adapter, device_type, focus_window, flags, parameters);
 352     if (FAILED(hr))
 353     {
 354         WARN("Failed to initialize device, hr %#x.\n", hr);
 355         HeapFree(GetProcessHeap(), 0, object);
 356         return hr;
 357     }
 358
 359     TRACE("Created device %p.\n", object);
 360     *device = (IDirect3DDevice8 *)object;
 361
 362     return D3D_OK;
 363 }
 364
 365 const IDirect3D8Vtbl Direct3D8_Vtbl =
 366 {
 367     /* IUnknown */
 368     IDirect3D8Impl_QueryInterface,
 369     IDirect3D8Impl_AddRef,
 370     IDirect3D8Impl_Release,
 371     /* IDirect3D8 */
 372     IDirect3D8Impl_RegisterSoftwareDevice,
 373     IDirect3D8Impl_GetAdapterCount,
 374     IDirect3D8Impl_GetAdapterIdentifier,
 375     IDirect3D8Impl_GetAdapterModeCount,
 376     IDirect3D8Impl_EnumAdapterModes,
 377     IDirect3D8Impl_GetAdapterDisplayMode,
 378     IDirect3D8Impl_CheckDeviceType,
 379     IDirect3D8Impl_CheckDeviceFormat,
 380     IDirect3D8Impl_CheckDeviceMultiSampleType,
 381     IDirect3D8Impl_CheckDepthStencilMatch,
 382     IDirect3D8Impl_GetDeviceCaps,
 383     IDirect3D8Impl_GetAdapterMonitor,
 384     IDirect3D8Impl_CreateDevice
 385 };