dlls/wined3d/resource.c

   1 /*
   2  * IWineD3DResource Implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  * Copyright 2005 Oliver Stieber
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25 #include "wined3d_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  28 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  29
  30 /* IWineD3DResource IUnknown parts follow: */
  31 HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, LPVOID *ppobj)
  32 {
  33     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  34     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  35     if (IsEqualGUID(riid, &IID_IUnknown)
  36         || IsEqualGUID(riid, &IID_IWineD3DBase)
  37         || IsEqualGUID(riid, &IID_IWineD3DResource)) {
  38         IUnknown_AddRef(iface);
  39         *ppobj = This;
  40         return S_OK;
  41     }
  42     *ppobj = NULL;
  43     return E_NOINTERFACE;
  44 }
  45
  46 ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface) {
  47     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  48     ULONG ref = InterlockedIncrement(&This->resource.ref);
  49     TRACE("(%p) : AddRef increasing from %d\n", This, ref - 1);
  50     return ref;
  51 }
  52
  53 ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface) {
  54     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  55     ULONG ref = InterlockedDecrement(&This->resource.ref);
  56     TRACE("(%p) : Releasing from %d\n", This, ref + 1);
  57     if (ref == 0) {
  58         IWineD3DResourceImpl_CleanUp(iface);
  59         HeapFree(GetProcessHeap(), 0, This);
  60     }
  61     return ref;
  62 }
  63
  64 /* class static (not in vtable) */
  65 void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface){
  66     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  67     struct list *e1, *e2;
  68     PrivateData *data;
  69     HRESULT hr;
  70
  71     TRACE("(%p) Cleaning up resource\n", This);
  72     if (This->resource.pool == WINED3DPOOL_DEFAULT) {
  73         TRACE("Decrementing device memory pool by %u\n", This->resource.size);
  74         globalChangeGlRam(-This->resource.size);
  75     }
  76
  77     LIST_FOR_EACH_SAFE(e1, e2, &This->resource.privateData) {
  78         data = LIST_ENTRY(e1, PrivateData, entry);
  79         hr = IWineD3DResourceImpl_FreePrivateData(iface, &data->tag);
  80         if(hr != WINED3D_OK) {
  81             ERR("Failed to free private data when destroying resource %p, hr = %08x\n", This, hr);
  82         }
  83     }
  84
  85     HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
  86     This->resource.allocatedMemory = 0;
  87
  88     if (This->resource.wineD3DDevice != NULL) {
  89         IWineD3DDevice_ResourceReleased((IWineD3DDevice *)This->resource.wineD3DDevice, iface);
  90     }/* NOTE: this is not really an error for systemmem resoruces */
  91     return;
  92 }
  93
  94 /* IWineD3DResource Interface follow: */
  95 HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice** ppDevice) {
  96     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  97     TRACE("(%p) : returning %p\n", This, This->resource.wineD3DDevice);
  98     *ppDevice = (IWineD3DDevice *) This->resource.wineD3DDevice;
  99     IWineD3DDevice_AddRef(*ppDevice);
 100     return WINED3D_OK;
 101 }
 102
 103 static PrivateData* IWineD3DResourceImpl_FindPrivateData(IWineD3DResourceImpl *This,
 104                     REFGUID tag)
 105 {
 106     PrivateData *data;
 107     struct list *entry;
 108
 109     TRACE("Searching for private data %s\n", debugstr_guid(tag));
 110     LIST_FOR_EACH(entry, &This->resource.privateData)
 111     {
 112         data = LIST_ENTRY(entry, PrivateData, entry);
 113         if (IsEqualGUID(&data->tag, tag)) {
 114             TRACE("Found %p\n", data);
 115             return data;
 116         }
 117     }
 118     TRACE("Not found\n");
 119     return NULL;
 120 }
 121
 122 HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 123     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 124     PrivateData *data;
 125
 126     TRACE("(%p) : %s %p %d %d\n", This, debugstr_guid(refguid), pData, SizeOfData, Flags);
 127     IWineD3DResourceImpl_FreePrivateData(iface, refguid);
 128
 129     data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 130     if (NULL == data) return E_OUTOFMEMORY;
 131
 132     data->tag = *refguid;
 133     data->flags = Flags;
 134 #if 0
 135         (*data)->uniquenessValue = This->uniquenessValue;
 136 #endif
 137     if (Flags & WINED3DSPD_IUNKNOWN) {
 138         if(SizeOfData != sizeof(IUnknown *)) {
 139             WARN("IUnknown data with size %d, returning WINED3DERR_INVALIDCALL\n", SizeOfData);
 140             return WINED3DERR_INVALIDCALL;
 141         }
 142         data->ptr.object = (LPUNKNOWN)pData;
 143         data->size = sizeof(LPUNKNOWN);
 144         IUnknown_AddRef(data->ptr.object);
 145     }
 146     else
 147     {
 148         data->ptr.data = HeapAlloc(GetProcessHeap(), 0, SizeOfData);
 149         if (NULL == data->ptr.data) {
 150             HeapFree(GetProcessHeap(), 0, data);
 151             return E_OUTOFMEMORY;
 152         }
 153         data->size = SizeOfData;
 154         memcpy(data->ptr.data, pData, SizeOfData);
 155     }
 156     list_add_tail(&This->resource.privateData, &data->entry);
 157
 158     return WINED3D_OK;
 159 }
 160
 161 HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 162     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 163     PrivateData *data;
 164
 165     TRACE("(%p) : %p %p %p\n", This, refguid, pData, pSizeOfData);
 166     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 167     if (data == NULL) return WINED3DERR_NOTFOUND;
 168
 169
 170 #if 0 /* This may not be right. */
 171     if (((*data)->flags & WINED3DSPD_VOLATILE)
 172         && (*data)->uniquenessValue != This->uniquenessValue)
 173         return DDERR_EXPIRED;
 174 #endif
 175     if (*pSizeOfData < data->size) {
 176         *pSizeOfData = data->size;
 177         return WINED3DERR_MOREDATA;
 178     }
 179
 180     if (data->flags & WINED3DSPD_IUNKNOWN) {
 181         *(LPUNKNOWN *)pData = data->ptr.object;
 182         if(((IWineD3DImpl *) This->resource.wineD3DDevice->wineD3D)->dxVersion != 7) {
 183             /* D3D8 and D3D9 addref the private data, DDraw does not. This can't be handled in
 184              * ddraw because it doesn't know if the pointer returned is an IUnknown * or just a
 185              * Blob
 186              */
 187             IUnknown_AddRef(data->ptr.object);
 188         }
 189     }
 190     else {
 191         memcpy(pData, data->ptr.data, data->size);
 192     }
 193
 194     return WINED3D_OK;
 195 }
 196 HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid) {
 197     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 198     PrivateData *data;
 199
 200     TRACE("(%p) : %s\n", This, debugstr_guid(refguid));
 201     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 202     if (data == NULL) return WINED3DERR_NOTFOUND;
 203
 204     if (data->flags & WINED3DSPD_IUNKNOWN)
 205     {
 206         if (data->ptr.object != NULL)
 207             IUnknown_Release(data->ptr.object);
 208     } else {
 209         HeapFree(GetProcessHeap(), 0, data->ptr.data);
 210     }
 211     list_remove(&data->entry);
 212
 213     HeapFree(GetProcessHeap(), 0, data);
 214
 215     return WINED3D_OK;
 216 }
 217
 218 /* Priority support is not implemented yet */
 219 DWORD    WINAPI        IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew) {
 220     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 221     FIXME("(%p) : stub\n", This);
 222     return 0;
 223 }
 224 DWORD    WINAPI        IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface) {
 225     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 226     FIXME("(%p) : stub\n", This);
 227     return 0;
 228 }
 229
 230 /* Preloading of resources is not supported yet */
 231 void     WINAPI        IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface) {
 232     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 233     FIXME("(%p) : stub\n", This);
 234 }
 235
 236 WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface) {
 237     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 238     TRACE("(%p) : returning %d\n", This, This->resource.resourceType);
 239     return This->resource.resourceType;
 240 }
 241
 242 HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent) {
 243     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 244     IUnknown_AddRef(This->resource.parent);
 245     *pParent = This->resource.parent;
 246     return WINED3D_OK;
 247 }
 248
 249 void dumpResources(ResourceList *resources) {
 250     ResourceList *iterator = resources;
 251
 252     while(iterator) {
 253         FIXME("Leftover resource %p with type %d,%s\n", iterator->resource, IWineD3DResource_GetType(iterator->resource), debug_d3dresourcetype(IWineD3DResource_GetType(iterator->resource)));
 254         iterator = iterator->next;
 255     }
 256 }
 257
 258 static const IWineD3DResourceVtbl IWineD3DResource_Vtbl =
 259 {
 260     /* IUnknown */
 261     IWineD3DResourceImpl_QueryInterface,
 262     IWineD3DResourceImpl_AddRef,
 263     IWineD3DResourceImpl_Release,
 264     /* IWineD3DResource */
 265     IWineD3DResourceImpl_GetParent,
 266     IWineD3DResourceImpl_GetDevice,
 267     IWineD3DResourceImpl_SetPrivateData,
 268     IWineD3DResourceImpl_GetPrivateData,
 269     IWineD3DResourceImpl_FreePrivateData,
 270     IWineD3DResourceImpl_SetPriority,
 271     IWineD3DResourceImpl_GetPriority,
 272     IWineD3DResourceImpl_PreLoad,
 273     IWineD3DResourceImpl_GetType
 274 };