git.oblomov.eu Git - wine/blob - 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     TRACE("(%p) Cleaning up resource\n", This);
  68     if (This->resource.pool == WINED3DPOOL_DEFAULT) {
  69         TRACE("Decrementing device memory pool by %u\n", This->resource.size);
  70         globalChangeGlRam(-This->resource.size);
  71     }
  72
  73     HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
  74     This->resource.allocatedMemory = 0;
  75
  76     if (This->resource.wineD3DDevice != NULL) {
  77         IWineD3DDevice_ResourceReleased((IWineD3DDevice *)This->resource.wineD3DDevice, iface);
  78     }/* NOTE: this is not really an error for systemmem resoruces */
  79     return;
  80 }
  81
  82 /* IWineD3DResource Interface follow: */
  83 HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice** ppDevice) {
  84     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  85     TRACE("(%p) : returning %p\n", This, This->resource.wineD3DDevice);
  86     *ppDevice = (IWineD3DDevice *) This->resource.wineD3DDevice;
  87     IWineD3DDevice_AddRef(*ppDevice);
  88     return WINED3D_OK;
  89 }
  90
  91 static PrivateData* IWineD3DResourceImpl_FindPrivateData(IWineD3DResourceImpl *This,
  92                     REFGUID tag)
  93 {
  94     PrivateData *data;
  95     struct list *entry;
  96
  97     TRACE("Searching for private data %s\n", debugstr_guid(tag));
  98     LIST_FOR_EACH(entry, &This->resource.privateData)
  99     {
 100         data = LIST_ENTRY(entry, PrivateData, entry);
 101         if (IsEqualGUID(&data->tag, tag)) {
 102             TRACE("Found %p\n", data);
 103             return data;
 104         }
 105     }
 106     TRACE("Not found\n");
 107     return NULL;
 108 }
 109
 110 HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 111     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 112     PrivateData *data;
 113
 114     TRACE("(%p) : %s %p %d %d\n", This, debugstr_guid(refguid), pData, SizeOfData, Flags);
 115     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 116     if (data == NULL)
 117     {
 118         data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 119         if (NULL == data) return E_OUTOFMEMORY;
 120
 121         data->tag = *refguid;
 122         data->flags = Flags;
 123 #if 0
 124         (*data)->uniquenessValue = This->uniquenessValue;
 125 #endif
 126         if (Flags & WINED3DSPD_IUNKNOWN) {
 127             data->ptr.object = (LPUNKNOWN)pData;
 128             data->size = sizeof(LPUNKNOWN);
 129             IUnknown_AddRef(data->ptr.object);
 130         }
 131         else
 132         {
 133             data->ptr.data = HeapAlloc(GetProcessHeap(), 0, SizeOfData);
 134             if (NULL == data->ptr.data) {
 135                 HeapFree(GetProcessHeap(), 0, data);
 136                 return E_OUTOFMEMORY;
 137             }
 138             data->size = SizeOfData;
 139             memcpy(data->ptr.data, pData, SizeOfData);
 140         }
 141         list_add_tail(&This->resource.privateData, &data->entry);
 142         return WINED3D_OK;
 143
 144     } else {
 145         /* I don't actually know how windows handles this case. The only
 146          * reason I don't just call FreePrivateData is because I want to
 147          * guarantee SetPrivateData working when using LPUNKNOWN or data
 148          * that is no larger than the old data.
 149          */
 150         FIXME("Handle overwriting private data in SetPrivateData\n");
 151         return E_FAIL;
 152
 153     }
 154
 155     return WINED3D_OK;
 156 }
 157
 158 HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 159     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 160     PrivateData *data;
 161
 162     TRACE("(%p) : %p %p %p\n", This, refguid, pData, pSizeOfData);
 163     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 164     if (data == NULL) return WINED3DERR_NOTFOUND;
 165
 166
 167 #if 0 /* This may not be right. */
 168     if (((*data)->flags & WINED3DSPD_VOLATILE)
 169         && (*data)->uniquenessValue != This->uniquenessValue)
 170         return DDERR_EXPIRED;
 171 #endif
 172     if (*pSizeOfData < data->size) {
 173         *pSizeOfData = data->size;
 174         return WINED3DERR_MOREDATA;
 175     }
 176
 177     if (data->flags & WINED3DSPD_IUNKNOWN) {
 178         *(LPUNKNOWN *)pData = data->ptr.object;
 179         IUnknown_AddRef(data->ptr.object);
 180     }
 181     else {
 182         memcpy(pData, data->ptr.data, data->size);
 183     }
 184
 185     return WINED3D_OK;
 186 }
 187 HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid) {
 188     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 189     PrivateData *data;
 190
 191     TRACE("(%p) : %s\n", This, debugstr_guid(refguid));
 192     data = IWineD3DResourceImpl_FindPrivateData(This, refguid);
 193     if (data == NULL) return WINED3DERR_NOTFOUND;
 194
 195     if (data->flags & WINED3DSPD_IUNKNOWN)
 196     {
 197         if (data->ptr.object != NULL)
 198             IUnknown_Release(data->ptr.object);
 199     } else {
 200         HeapFree(GetProcessHeap(), 0, data->ptr.data);
 201     }
 202     list_remove(&data->entry);
 203
 204     HeapFree(GetProcessHeap(), 0, data);
 205
 206     return WINED3D_OK;
 207 }
 208
 209 /* Priority support is not implemented yet */
 210 DWORD    WINAPI        IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew) {
 211     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 212     FIXME("(%p) : stub\n", This);
 213     return 0;
 214 }
 215 DWORD    WINAPI        IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface) {
 216     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 217     FIXME("(%p) : stub\n", This);
 218     return 0;
 219 }
 220
 221 /* Preloading of resources is not supported yet */
 222 void     WINAPI        IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface) {
 223     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 224     FIXME("(%p) : stub\n", This);
 225 }
 226
 227 WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface) {
 228     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 229     TRACE("(%p) : returning %d\n", This, This->resource.resourceType);
 230     return This->resource.resourceType;
 231 }
 232
 233 HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent) {
 234     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 235     IUnknown_AddRef(This->resource.parent);
 236     *pParent = This->resource.parent;
 237     return WINED3D_OK;
 238 }
 239
 240 void dumpResources(ResourceList *resources) {
 241     ResourceList *iterator = resources;
 242
 243     while(iterator) {
 244         FIXME("Leftover resource %p with type %d,%s\n", iterator->resource, IWineD3DResource_GetType(iterator->resource), debug_d3dresourcetype(IWineD3DResource_GetType(iterator->resource)));
 245         iterator = iterator->next;
 246     }
 247 }
 248
 249 static const IWineD3DResourceVtbl IWineD3DResource_Vtbl =
 250 {
 251     /* IUnknown */
 252     IWineD3DResourceImpl_QueryInterface,
 253     IWineD3DResourceImpl_AddRef,
 254     IWineD3DResourceImpl_Release,
 255     /* IWineD3DResource */
 256     IWineD3DResourceImpl_GetParent,
 257     IWineD3DResourceImpl_GetDevice,
 258     IWineD3DResourceImpl_SetPrivateData,
 259     IWineD3DResourceImpl_GetPrivateData,
 260     IWineD3DResourceImpl_FreePrivateData,
 261     IWineD3DResourceImpl_SetPriority,
 262     IWineD3DResourceImpl_GetPriority,
 263     IWineD3DResourceImpl_PreLoad,
 264     IWineD3DResourceImpl_GetType
 265 };