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     struct wined3d_adapter_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,
 179             Mode, (struct wined3d_display_mode *)pMode);
 180     wined3d_mutex_unlock();
 181
 182     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 183
 184     return hr;
 185 }
 186
 187 static HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode(LPDIRECT3D8 iface, UINT Adapter,
 188         D3DDISPLAYMODE* pMode)
 189 {
 190     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 191     HRESULT hr;
 192
 193     TRACE("iface %p, adapter %u, mode %p.\n",
 194             iface, Adapter, pMode);
 195
 196     wined3d_mutex_lock();
 197     hr = wined3d_get_adapter_display_mode(This->WineD3D, Adapter, (struct wined3d_display_mode *)pMode);
 198     wined3d_mutex_unlock();
 199
 200     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 201
 202     return hr;
 203 }
 204
 205 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceType(LPDIRECT3D8 iface, UINT Adapter,
 206         D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat, D3DFORMAT BackBufferFormat, BOOL Windowed)
 207 {
 208     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 209     HRESULT hr;
 210
 211     TRACE("iface %p, adapter %u, device_type %#x, display_format %#x, backbuffer_format %#x, windowed %#x.\n",
 212             iface, Adapter, CheckType, DisplayFormat, BackBufferFormat, Windowed);
 213
 214     wined3d_mutex_lock();
 215     hr = wined3d_check_device_type(This->WineD3D, Adapter, CheckType, wined3dformat_from_d3dformat(DisplayFormat),
 216             wined3dformat_from_d3dformat(BackBufferFormat), Windowed);
 217     wined3d_mutex_unlock();
 218
 219     return hr;
 220 }
 221
 222 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceFormat(LPDIRECT3D8 iface, UINT Adapter,
 223         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, DWORD Usage, D3DRESOURCETYPE RType,
 224         D3DFORMAT CheckFormat)
 225 {
 226     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 227     HRESULT hr;
 228     WINED3DRESOURCETYPE WineD3DRType;
 229
 230     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, usage %#x, resource_type %#x, format %#x.\n",
 231             iface, Adapter, DeviceType, AdapterFormat, Usage, RType, CheckFormat);
 232
 233     switch(RType) {
 234         case D3DRTYPE_VERTEXBUFFER:
 235         case D3DRTYPE_INDEXBUFFER:
 236             WineD3DRType = WINED3DRTYPE_BUFFER;
 237             break;
 238
 239         default:
 240             WineD3DRType = RType;
 241             break;
 242     }
 243
 244     wined3d_mutex_lock();
 245     hr = wined3d_check_device_format(This->WineD3D, Adapter, DeviceType, wined3dformat_from_d3dformat(AdapterFormat),
 246             Usage, WineD3DRType, wined3dformat_from_d3dformat(CheckFormat), SURFACE_OPENGL);
 247     wined3d_mutex_unlock();
 248
 249     return hr;
 250 }
 251
 252 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceMultiSampleType(IDirect3D8 *iface, UINT Adapter,
 253         D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat, BOOL Windowed,
 254         D3DMULTISAMPLE_TYPE MultiSampleType)
 255 {
 256     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 257     HRESULT hr;
 258
 259     TRACE("iface %p, adapter %u, device_type %#x, format %#x, windowed %#x, multisample_type %#x.\n",
 260             iface, Adapter, DeviceType, SurfaceFormat, Windowed, MultiSampleType);
 261
 262     wined3d_mutex_lock();
 263     hr = wined3d_check_device_multisample_type(This->WineD3D, Adapter, DeviceType,
 264             wined3dformat_from_d3dformat(SurfaceFormat), Windowed, (WINED3DMULTISAMPLE_TYPE)MultiSampleType, NULL);
 265     wined3d_mutex_unlock();
 266
 267     return hr;
 268 }
 269
 270 static HRESULT WINAPI IDirect3D8Impl_CheckDepthStencilMatch(IDirect3D8 *iface, UINT Adapter,
 271         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, D3DFORMAT RenderTargetFormat,
 272         D3DFORMAT DepthStencilFormat)
 273 {
 274     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 275     HRESULT hr;
 276
 277     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, rt_format %#x, ds_format %#x.\n",
 278             iface, Adapter, DeviceType, AdapterFormat, RenderTargetFormat, DepthStencilFormat);
 279
 280     wined3d_mutex_lock();
 281     hr = wined3d_check_depth_stencil_match(This->WineD3D, Adapter, DeviceType,
 282             wined3dformat_from_d3dformat(AdapterFormat), wined3dformat_from_d3dformat(RenderTargetFormat),
 283             wined3dformat_from_d3dformat(DepthStencilFormat));
 284     wined3d_mutex_unlock();
 285
 286     return hr;
 287 }
 288
 289 void fixup_caps(WINED3DCAPS *caps)
 290 {
 291     /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
 292     if (caps->PixelShaderVersion)
 293         caps->PixelShaderVersion = D3DPS_VERSION(1,4);
 294     else
 295         caps->PixelShaderVersion = D3DPS_VERSION(0,0);
 296     if (caps->VertexShaderVersion)
 297         caps->VertexShaderVersion = D3DVS_VERSION(1,1);
 298     else
 299         caps->VertexShaderVersion = D3DVS_VERSION(0,0);
 300     caps->MaxVertexShaderConst = min(D3D8_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
 301
 302     caps->StencilCaps &= ~WINED3DSTENCILCAPS_TWOSIDED;
 303 }
 304
 305 static HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter,
 306         D3DDEVTYPE DeviceType, D3DCAPS8* pCaps)
 307 {
 308     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 309     HRESULT hrc = D3D_OK;
 310     WINED3DCAPS *pWineCaps;
 311
 312     TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface, Adapter, DeviceType, pCaps);
 313
 314     if(NULL == pCaps){
 315         return D3DERR_INVALIDCALL;
 316     }
 317     pWineCaps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINED3DCAPS));
 318     if(pWineCaps == NULL){
 319         return D3DERR_INVALIDCALL; /*well this is what MSDN says to return*/
 320     }
 321
 322     wined3d_mutex_lock();
 323     hrc = wined3d_get_device_caps(This->WineD3D, Adapter, DeviceType, pWineCaps);
 324     wined3d_mutex_unlock();
 325
 326     fixup_caps(pWineCaps);
 327     WINECAPSTOD3D8CAPS(pCaps, pWineCaps)
 328     HeapFree(GetProcessHeap(), 0, pWineCaps);
 329
 330     TRACE("(%p) returning %p\n", This, pCaps);
 331     return hrc;
 332 }
 333
 334 static HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter)
 335 {
 336     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 337     HMONITOR ret;
 338
 339     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 340
 341     wined3d_mutex_lock();
 342     ret = wined3d_get_adapter_monitor(This->WineD3D, Adapter);
 343     wined3d_mutex_unlock();
 344
 345     return ret;
 346 }
 347
 348 static HRESULT WINAPI IDirect3D8Impl_CreateDevice(IDirect3D8 *iface, UINT adapter,
 349         D3DDEVTYPE device_type, HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters,
 350         IDirect3DDevice8 **device)
 351 {
 352     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
 353     IDirect3DDevice8Impl *object;
 354     HRESULT hr;
 355
 356     TRACE("iface %p, adapter %u, device_type %#x, focus_window %p, flags %#x, parameters %p, device %p.\n",
 357             iface, adapter, device_type, focus_window, flags, parameters, device);
 358
 359     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 360     if (!object)
 361     {
 362         ERR("Failed to allocate device memory.\n");
 363         return E_OUTOFMEMORY;
 364     }
 365
 366     hr = device_init(object, This, This->WineD3D, adapter, device_type, focus_window, flags, parameters);
 367     if (FAILED(hr))
 368     {
 369         WARN("Failed to initialize device, hr %#x.\n", hr);
 370         HeapFree(GetProcessHeap(), 0, object);
 371         return hr;
 372     }
 373
 374     TRACE("Created device %p.\n", object);
 375     *device = &object->IDirect3DDevice8_iface;
 376
 377     return D3D_OK;
 378 }
 379
 380 const IDirect3D8Vtbl Direct3D8_Vtbl =
 381 {
 382     /* IUnknown */
 383     IDirect3D8Impl_QueryInterface,
 384     IDirect3D8Impl_AddRef,
 385     IDirect3D8Impl_Release,
 386     /* IDirect3D8 */
 387     IDirect3D8Impl_RegisterSoftwareDevice,
 388     IDirect3D8Impl_GetAdapterCount,
 389     IDirect3D8Impl_GetAdapterIdentifier,
 390     IDirect3D8Impl_GetAdapterModeCount,
 391     IDirect3D8Impl_EnumAdapterModes,
 392     IDirect3D8Impl_GetAdapterDisplayMode,
 393     IDirect3D8Impl_CheckDeviceType,
 394     IDirect3D8Impl_CheckDeviceFormat,
 395     IDirect3D8Impl_CheckDeviceMultiSampleType,
 396     IDirect3D8Impl_CheckDepthStencilMatch,
 397     IDirect3D8Impl_GetDeviceCaps,
 398     IDirect3D8Impl_GetAdapterMonitor,
 399     IDirect3D8Impl_CreateDevice
 400 };