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 IDirect3D8Impl *impl_from_IDirect3D8(IDirect3D8 *iface)
  41 {
  42     return CONTAINING_RECORD(iface, IDirect3D8Impl, IDirect3D8_iface);
  43 }
  44
  45 static HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface, REFIID riid,LPVOID *ppobj)
  46 {
  47     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
  48
  49     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  50
  51     if (IsEqualGUID(riid, &IID_IUnknown)
  52         || IsEqualGUID(riid, &IID_IDirect3D8)) {
  53         IUnknown_AddRef(iface);
  54         *ppobj = This;
  55         return S_OK;
  56     }
  57
  58     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid),ppobj);
  59     *ppobj = NULL;
  60     return E_NOINTERFACE;
  61 }
  62
  63 static ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface)
  64 {
  65     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
  66     ULONG ref = InterlockedIncrement(&This->ref);
  67
  68     TRACE("%p increasing refcount to %u.\n", iface, ref);
  69
  70     return ref;
  71 }
  72
  73 static ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface)
  74 {
  75     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
  76     ULONG ref = InterlockedDecrement(&This->ref);
  77
  78     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  79
  80     if (ref == 0) {
  81         TRACE("Releasing wined3d %p\n", This->WineD3D);
  82
  83         wined3d_mutex_lock();
  84         wined3d_decref(This->WineD3D);
  85         wined3d_mutex_unlock();
  86
  87         HeapFree(GetProcessHeap(), 0, This);
  88     }
  89
  90     return ref;
  91 }
  92
  93 static HRESULT WINAPI IDirect3D8Impl_RegisterSoftwareDevice(LPDIRECT3D8 iface,
  94         void* pInitializeFunction)
  95 {
  96     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
  97     HRESULT hr;
  98
  99     TRACE("iface %p, init_function %p.\n", iface, pInitializeFunction);
 100
 101     wined3d_mutex_lock();
 102     hr = wined3d_register_software_device(This->WineD3D, pInitializeFunction);
 103     wined3d_mutex_unlock();
 104
 105     return hr;
 106 }
 107
 108 static UINT WINAPI IDirect3D8Impl_GetAdapterCount(LPDIRECT3D8 iface)
 109 {
 110     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 111     HRESULT hr;
 112
 113     TRACE("iface %p.\n", iface);
 114
 115     wined3d_mutex_lock();
 116     hr = wined3d_get_adapter_count(This->WineD3D);
 117     wined3d_mutex_unlock();
 118
 119     return hr;
 120 }
 121
 122 static HRESULT WINAPI IDirect3D8Impl_GetAdapterIdentifier(LPDIRECT3D8 iface, UINT Adapter,
 123         DWORD Flags, D3DADAPTER_IDENTIFIER8 *pIdentifier)
 124 {
 125     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 126     WINED3DADAPTER_IDENTIFIER adapter_id;
 127     HRESULT hr;
 128
 129     TRACE("iface %p, adapter %u, flags %#x, identifier %p.\n",
 130             iface, Adapter, Flags, pIdentifier);
 131
 132     adapter_id.driver = pIdentifier->Driver;
 133     adapter_id.driver_size = sizeof(pIdentifier->Driver);
 134     adapter_id.description = pIdentifier->Description;
 135     adapter_id.description_size = sizeof(pIdentifier->Description);
 136     adapter_id.device_name = NULL; /* d3d9 only */
 137     adapter_id.device_name_size = 0; /* d3d9 only */
 138
 139     wined3d_mutex_lock();
 140     hr = wined3d_get_adapter_identifier(This->WineD3D, Adapter, Flags, &adapter_id);
 141     wined3d_mutex_unlock();
 142
 143     pIdentifier->DriverVersion = adapter_id.driver_version;
 144     pIdentifier->VendorId = adapter_id.vendor_id;
 145     pIdentifier->DeviceId = adapter_id.device_id;
 146     pIdentifier->SubSysId = adapter_id.subsystem_id;
 147     pIdentifier->Revision = adapter_id.revision;
 148     memcpy(&pIdentifier->DeviceIdentifier, &adapter_id.device_identifier, sizeof(pIdentifier->DeviceIdentifier));
 149     pIdentifier->WHQLLevel = adapter_id.whql_level;
 150
 151     return hr;
 152 }
 153
 154 static UINT WINAPI IDirect3D8Impl_GetAdapterModeCount(LPDIRECT3D8 iface,UINT Adapter)
 155 {
 156     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 157     HRESULT hr;
 158
 159     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 160
 161     wined3d_mutex_lock();
 162     hr = wined3d_get_adapter_mode_count(This->WineD3D, Adapter, 0);
 163     wined3d_mutex_unlock();
 164
 165     return hr;
 166 }
 167
 168 static HRESULT WINAPI IDirect3D8Impl_EnumAdapterModes(LPDIRECT3D8 iface, UINT Adapter, UINT Mode,
 169         D3DDISPLAYMODE* pMode)
 170 {
 171     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 172     HRESULT hr;
 173
 174     TRACE("iface %p, adapter %u, mode_idx %u, mode %p.\n",
 175             iface, Adapter, Mode, pMode);
 176
 177     wined3d_mutex_lock();
 178     hr = wined3d_enum_adapter_modes(This->WineD3D, Adapter, WINED3DFMT_UNKNOWN, Mode, (WINED3DDISPLAYMODE *)pMode);
 179     wined3d_mutex_unlock();
 180
 181     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 182
 183     return hr;
 184 }
 185
 186 static HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode(LPDIRECT3D8 iface, UINT Adapter,
 187         D3DDISPLAYMODE* pMode)
 188 {
 189     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 190     HRESULT hr;
 191
 192     TRACE("iface %p, adapter %u, mode %p.\n",
 193             iface, Adapter, pMode);
 194
 195     wined3d_mutex_lock();
 196     hr = wined3d_get_adapter_display_mode(This->WineD3D, Adapter, (WINED3DDISPLAYMODE *)pMode);
 197     wined3d_mutex_unlock();
 198
 199     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 200
 201     return hr;
 202 }
 203
 204 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceType(LPDIRECT3D8 iface, UINT Adapter,
 205         D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat, D3DFORMAT BackBufferFormat, BOOL Windowed)
 206 {
 207     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 208     HRESULT hr;
 209
 210     TRACE("iface %p, adapter %u, device_type %#x, display_format %#x, backbuffer_format %#x, windowed %#x.\n",
 211             iface, Adapter, CheckType, DisplayFormat, BackBufferFormat, Windowed);
 212
 213     wined3d_mutex_lock();
 214     hr = wined3d_check_device_type(This->WineD3D, Adapter, CheckType, wined3dformat_from_d3dformat(DisplayFormat),
 215             wined3dformat_from_d3dformat(BackBufferFormat), Windowed);
 216     wined3d_mutex_unlock();
 217
 218     return hr;
 219 }
 220
 221 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceFormat(LPDIRECT3D8 iface, UINT Adapter,
 222         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, DWORD Usage, D3DRESOURCETYPE RType,
 223         D3DFORMAT CheckFormat)
 224 {
 225     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 226     HRESULT hr;
 227     WINED3DRESOURCETYPE WineD3DRType;
 228
 229     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, usage %#x, resource_type %#x, format %#x.\n",
 230             iface, Adapter, DeviceType, AdapterFormat, Usage, RType, CheckFormat);
 231
 232     if(CheckFormat == D3DFMT_R8G8B8)
 233     {
 234         /* See comment in dlls/d3d9/directx.c, IDirect3D9Impl_CheckDeviceFormat for details */
 235         WARN("D3DFMT_R8G8B8 is not available on windows, returning D3DERR_NOTAVAILABLE\n");
 236         return D3DERR_NOTAVAILABLE;
 237     }
 238
 239
 240     switch(RType) {
 241         case D3DRTYPE_VERTEXBUFFER:
 242         case D3DRTYPE_INDEXBUFFER:
 243             WineD3DRType = WINED3DRTYPE_BUFFER;
 244             break;
 245
 246         default:
 247             WineD3DRType = RType;
 248             break;
 249     }
 250
 251     wined3d_mutex_lock();
 252     hr = wined3d_check_device_format(This->WineD3D, Adapter, DeviceType, wined3dformat_from_d3dformat(AdapterFormat),
 253             Usage, WineD3DRType, wined3dformat_from_d3dformat(CheckFormat), SURFACE_OPENGL);
 254     wined3d_mutex_unlock();
 255
 256     return hr;
 257 }
 258
 259 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceMultiSampleType(IDirect3D8 *iface, UINT Adapter,
 260         D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat, BOOL Windowed,
 261         D3DMULTISAMPLE_TYPE MultiSampleType)
 262 {
 263     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 264     HRESULT hr;
 265
 266     TRACE("iface %p, adapter %u, device_type %#x, format %#x, windowed %#x, multisample_type %#x.\n",
 267             iface, Adapter, DeviceType, SurfaceFormat, Windowed, MultiSampleType);
 268
 269     wined3d_mutex_lock();
 270     hr = wined3d_check_device_multisample_type(This->WineD3D, Adapter, DeviceType,
 271             wined3dformat_from_d3dformat(SurfaceFormat), Windowed, (WINED3DMULTISAMPLE_TYPE)MultiSampleType, NULL);
 272     wined3d_mutex_unlock();
 273
 274     return hr;
 275 }
 276
 277 static HRESULT WINAPI IDirect3D8Impl_CheckDepthStencilMatch(IDirect3D8 *iface, UINT Adapter,
 278         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, D3DFORMAT RenderTargetFormat,
 279         D3DFORMAT DepthStencilFormat)
 280 {
 281     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 282     HRESULT hr;
 283
 284     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, rt_format %#x, ds_format %#x.\n",
 285             iface, Adapter, DeviceType, AdapterFormat, RenderTargetFormat, DepthStencilFormat);
 286
 287     wined3d_mutex_lock();
 288     hr = wined3d_check_depth_stencil_match(This->WineD3D, Adapter, DeviceType,
 289             wined3dformat_from_d3dformat(AdapterFormat), wined3dformat_from_d3dformat(RenderTargetFormat),
 290             wined3dformat_from_d3dformat(DepthStencilFormat));
 291     wined3d_mutex_unlock();
 292
 293     return hr;
 294 }
 295
 296 void fixup_caps(WINED3DCAPS *caps)
 297 {
 298     /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
 299     if (caps->PixelShaderVersion > D3DPS_VERSION(1,4)) {
 300         caps->PixelShaderVersion = D3DPS_VERSION(1,4);
 301     }
 302     if (caps->VertexShaderVersion > D3DVS_VERSION(1,1)) {
 303         caps->VertexShaderVersion = D3DVS_VERSION(1,1);
 304     }
 305     caps->MaxVertexShaderConst = min(D3D8_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
 306
 307     caps->StencilCaps &= ~WINED3DSTENCILCAPS_TWOSIDED;
 308 }
 309
 310 static HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter,
 311         D3DDEVTYPE DeviceType, D3DCAPS8* pCaps)
 312 {
 313     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 314     HRESULT hrc = D3D_OK;
 315     WINED3DCAPS *pWineCaps;
 316
 317     TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface, Adapter, DeviceType, pCaps);
 318
 319     if(NULL == pCaps){
 320         return D3DERR_INVALIDCALL;
 321     }
 322     pWineCaps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINED3DCAPS));
 323     if(pWineCaps == NULL){
 324         return D3DERR_INVALIDCALL; /*well this is what MSDN says to return*/
 325     }
 326
 327     wined3d_mutex_lock();
 328     hrc = wined3d_get_device_caps(This->WineD3D, Adapter, DeviceType, pWineCaps);
 329     wined3d_mutex_unlock();
 330
 331     fixup_caps(pWineCaps);
 332     WINECAPSTOD3D8CAPS(pCaps, pWineCaps)
 333     HeapFree(GetProcessHeap(), 0, pWineCaps);
 334
 335     TRACE("(%p) returning %p\n", This, pCaps);
 336     return hrc;
 337 }
 338
 339 static HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter)
 340 {
 341     IDirect3D8Impl *This = 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(This->WineD3D, Adapter);
 348     wined3d_mutex_unlock();
 349
 350     return ret;
 351 }
 352
 353 static HRESULT WINAPI IDirect3D8Impl_CreateDevice(IDirect3D8 *iface, UINT adapter,
 354         D3DDEVTYPE device_type, HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters,
 355         IDirect3DDevice8 **device)
 356 {
 357     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 358     IDirect3DDevice8Impl *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, This->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 const IDirect3D8Vtbl Direct3D8_Vtbl =
 386 {
 387     /* IUnknown */
 388     IDirect3D8Impl_QueryInterface,
 389     IDirect3D8Impl_AddRef,
 390     IDirect3D8Impl_Release,
 391     /* IDirect3D8 */
 392     IDirect3D8Impl_RegisterSoftwareDevice,
 393     IDirect3D8Impl_GetAdapterCount,
 394     IDirect3D8Impl_GetAdapterIdentifier,
 395     IDirect3D8Impl_GetAdapterModeCount,
 396     IDirect3D8Impl_EnumAdapterModes,
 397     IDirect3D8Impl_GetAdapterDisplayMode,
 398     IDirect3D8Impl_CheckDeviceType,
 399     IDirect3D8Impl_CheckDeviceFormat,
 400     IDirect3D8Impl_CheckDeviceMultiSampleType,
 401     IDirect3D8Impl_CheckDepthStencilMatch,
 402     IDirect3D8Impl_GetDeviceCaps,
 403     IDirect3D8Impl_GetAdapterMonitor,
 404     IDirect3D8Impl_CreateDevice
 405 };