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         WineD3DAdapterChangeGLRam(This->resource.wineD3DDevice, -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.heapMemory);
  86     This->resource.allocatedMemory = 0;
  87     This->resource.heapMemory = 0;
  88
  89     if (This->resource.wineD3DDevice != NULL) {
  90         IWineD3DDevice_ResourceReleased((IWineD3DDevice *)This->resource.wineD3DDevice, iface);
  91     }/* NOTE: this is not really an error for system memory resources */
  92     return;
  93 }
  94
  95 /* IWineD3DResource Interface follows: */
  96 HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice** ppDevice) {
  97     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  98     TRACE("(%p) : returning %p\n", This, This->resource.wineD3DDevice);
  99     *ppDevice = (IWineD3DDevice *) This->resource.wineD3DDevice;
 100     IWineD3DDevice_AddRef(*ppDevice);
 101     return WINED3D_OK;
 102 }
 103
 104 static PrivateData* IWineD3DResourceImpl_FindPrivateData(IWineD3DResourceImpl *This,
 105                     REFGUID tag)
 106 {
 107     PrivateData *data;
 108     struct list *entry;
 109
 110     TRACE("Searching for private data %s\n", debugstr_guid(tag));
 111     LIST_FOR_EACH(entry, &This->resource.privateData)
 112     {
 113         data = LIST_ENTRY(entry, PrivateData, entry);
 114         if (IsEqualGUID(&data->tag, tag)) {
 115             TRACE("Found %p\n", data);
 116             return data;
 117         }
 118     }
 119     TRACE("Not found\n");
 120     return NULL;
 121 }
 122
 123 HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 124     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 125     PrivateData *data;
 126
 127     TRACE("(%p) : %s %p %d %d\n", This, debugstr_guid(refguid), pData, SizeOfData, Flags);
 128     IWineD3DResourceImpl_FreePrivateData(iface, refguid);
 129
 130     data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 131     if (NULL == data) return E_OUTOFMEMORY;
 132
 133     data->tag = *refguid;
 134     data->flags = Flags;
 135 #if 0
 136         (*data)->uniquenessValue = This->uniquenessValue;
 137 #endif
 138     if (Flags & WINED3DSPD_IUNKNOWN) {
 139         if(SizeOfData != sizeof(IUnknown *)) {
 140             WARN("IUnknown data with size %d, returning WINED3DERR_INVALIDCALL\n", SizeOfData);
 141             HeapFree(GetProcessHeap(), 0, data);
 142             return WINED3DERR_INVALIDCALL;
 143         }
 144         data->ptr.object = (LPUNKNOWN)pData;
 145         data->size = sizeof(LPUNKNOWN);
 146         IUnknown_AddRef(data->ptr.object);
 147     }
 148     else
 149     {
 150         data->ptr.data = HeapAlloc(GetProcessHeap(), 0, SizeOfData);
 151         if (NULL == data->ptr.data) {
 152             HeapFree(GetProcessHeap(), 0, data);
 153             return E_OUTOFMEMORY;
 154         }
 155         data->size = SizeOfData;
 156         memcpy(data->ptr.data, pData, SizeOfData);
 157     }
 158     list_add_tail(&This->resource.privateData, &data->entry);
 159
 160     return WINED3D_OK;
 161 }
 162
 163 HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 164     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 165     PrivateData *data;
 166
 167     TRACE("(%p) : %p %p %p\n", This, refguid, pData, pSizeOfData);
 168     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 169     if (data == NULL) return WINED3DERR_NOTFOUND;
 170
 171
 172 #if 0 /* This may not be right. */
 173     if (((*data)->flags & WINED3DSPD_VOLATILE)
 174         && (*data)->uniquenessValue != This->uniquenessValue)
 175         return DDERR_EXPIRED;
 176 #endif
 177     if (*pSizeOfData < data->size) {
 178         *pSizeOfData = data->size;
 179         return WINED3DERR_MOREDATA;
 180     }
 181
 182     if (data->flags & WINED3DSPD_IUNKNOWN) {
 183         *(LPUNKNOWN *)pData = data->ptr.object;
 184         if(((IWineD3DImpl *) This->resource.wineD3DDevice->wineD3D)->dxVersion != 7) {
 185             /* D3D8 and D3D9 addref the private data, DDraw does not. This can't be handled in
 186              * ddraw because it doesn't know if the pointer returned is an IUnknown * or just a
 187              * Blob
 188              */
 189             IUnknown_AddRef(data->ptr.object);
 190         }
 191     }
 192     else {
 193         memcpy(pData, data->ptr.data, data->size);
 194     }
 195
 196     return WINED3D_OK;
 197 }
 198 HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid) {
 199     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 200     PrivateData *data;
 201
 202     TRACE("(%p) : %s\n", This, debugstr_guid(refguid));
 203     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 204     if (data == NULL) return WINED3DERR_NOTFOUND;
 205
 206     if (data->flags & WINED3DSPD_IUNKNOWN)
 207     {
 208         if (data->ptr.object != NULL)
 209             IUnknown_Release(data->ptr.object);
 210     } else {
 211         HeapFree(GetProcessHeap(), 0, data->ptr.data);
 212     }
 213     list_remove(&data->entry);
 214
 215     HeapFree(GetProcessHeap(), 0, data);
 216
 217     return WINED3D_OK;
 218 }
 219
 220 /* Priority support is not implemented yet */
 221 DWORD    WINAPI        IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew) {
 222     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 223     FIXME("(%p) : stub\n", This);
 224     return 0;
 225 }
 226 DWORD    WINAPI        IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface) {
 227     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 228     FIXME("(%p) : stub\n", This);
 229     return 0;
 230 }
 231
 232 /* Preloading of resources is not supported yet */
 233 void     WINAPI        IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface) {
 234     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 235     FIXME("(%p) : stub\n", This);
 236 }
 237
 238 void     WINAPI        IWineD3DResourceImpl_UnLoad(IWineD3DResource *iface) {
 239     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 240     FIXME("(%p) : stub\n", This);
 241 }
 242
 243 WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface) {
 244     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 245     TRACE("(%p) : returning %d\n", This, This->resource.resourceType);
 246     return This->resource.resourceType;
 247 }
 248
 249 HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent) {
 250     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 251     IUnknown_AddRef(This->resource.parent);
 252     *pParent = This->resource.parent;
 253     return WINED3D_OK;
 254 }
 255
 256 void dumpResources(struct list *list) {
 257     IWineD3DResourceImpl *resource;
 258
 259     LIST_FOR_EACH_ENTRY(resource, list, IWineD3DResourceImpl, resource.resource_list_entry) {
 260         FIXME("Leftover resource %p with type %d,%s\n", resource, IWineD3DResource_GetType((IWineD3DResource *) resource), debug_d3dresourcetype(IWineD3DResource_GetType((IWineD3DResource *) resource)));
 261     }
 262 }
 263
 264 static const IWineD3DResourceVtbl IWineD3DResource_Vtbl =
 265 {
 266     /* IUnknown */
 267     IWineD3DResourceImpl_QueryInterface,
 268     IWineD3DResourceImpl_AddRef,
 269     IWineD3DResourceImpl_Release,
 270     /* IWineD3DResource */
 271     IWineD3DResourceImpl_GetParent,
 272     IWineD3DResourceImpl_GetDevice,
 273     IWineD3DResourceImpl_SetPrivateData,
 274     IWineD3DResourceImpl_GetPrivateData,
 275     IWineD3DResourceImpl_FreePrivateData,
 276     IWineD3DResourceImpl_SetPriority,
 277     IWineD3DResourceImpl_GetPriority,
 278     IWineD3DResourceImpl_PreLoad,
 279     IWineD3DResourceImpl_UnLoad,
 280     IWineD3DResourceImpl_GetType
 281 };