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
  29 HRESULT resource_init(struct IWineD3DResourceClass *resource, WINED3DRESOURCETYPE resource_type,
  30         IWineD3DDeviceImpl *device, UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent)
  31 {
  32     resource->wineD3DDevice = device;
  33     resource->parent = parent;
  34     resource->resourceType = resource_type;
  35     resource->ref = 1;
  36     resource->pool = pool;
  37     resource->format = format;
  38     resource->usage = usage;
  39     resource->size = size;
  40     resource->priority = 0;
  41     list_init(&resource->privateData);
  42
  43     if (size)
  44     {
  45         resource->heapMemory = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size + RESOURCE_ALIGNMENT);
  46         if (!resource->heapMemory)
  47         {
  48             ERR("Out of memory!\n");
  49             return WINED3DERR_OUTOFVIDEOMEMORY;
  50         }
  51     }
  52     else
  53     {
  54         resource->heapMemory = NULL;
  55     }
  56     resource->allocatedMemory = (BYTE *)(((ULONG_PTR)resource->heapMemory + (RESOURCE_ALIGNMENT - 1)) & ~(RESOURCE_ALIGNMENT - 1));
  57
  58     /* Check that we have enough video ram left */
  59     if (pool == WINED3DPOOL_DEFAULT)
  60     {
  61         if (size > IWineD3DDevice_GetAvailableTextureMem((IWineD3DDevice *)device))
  62         {
  63             ERR("Out of adapter memory\n");
  64             HeapFree(GetProcessHeap(), 0, resource->heapMemory);
  65             return WINED3DERR_OUTOFVIDEOMEMORY;
  66         }
  67         WineD3DAdapterChangeGLRam(device, size);
  68     }
  69
  70     return WINED3D_OK;
  71 }
  72
  73 void resource_cleanup(IWineD3DResource *iface)
  74 {
  75     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  76     struct list *e1, *e2;
  77     PrivateData *data;
  78     HRESULT hr;
  79
  80     TRACE("(%p) Cleaning up resource\n", This);
  81     if (This->resource.pool == WINED3DPOOL_DEFAULT) {
  82         TRACE("Decrementing device memory pool by %u\n", This->resource.size);
  83         WineD3DAdapterChangeGLRam(This->resource.wineD3DDevice, -This->resource.size);
  84     }
  85
  86     LIST_FOR_EACH_SAFE(e1, e2, &This->resource.privateData) {
  87         data = LIST_ENTRY(e1, PrivateData, entry);
  88         hr = resource_free_private_data(iface, &data->tag);
  89         if(hr != WINED3D_OK) {
  90             ERR("Failed to free private data when destroying resource %p, hr = %08x\n", This, hr);
  91         }
  92     }
  93
  94     HeapFree(GetProcessHeap(), 0, This->resource.heapMemory);
  95     This->resource.allocatedMemory = 0;
  96     This->resource.heapMemory = 0;
  97
  98     if (This->resource.wineD3DDevice != NULL) {
  99         IWineD3DDevice_ResourceReleased((IWineD3DDevice *)This->resource.wineD3DDevice, iface);
 100     }/* NOTE: this is not really an error for system memory resources */
 101     return;
 102 }
 103
 104 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice** ppDevice)
 105 {
 106     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 107     TRACE("(%p) : returning %p\n", This, This->resource.wineD3DDevice);
 108     *ppDevice = (IWineD3DDevice *) This->resource.wineD3DDevice;
 109     IWineD3DDevice_AddRef(*ppDevice);
 110     return WINED3D_OK;
 111 }
 112
 113 static PrivateData* resource_find_private_data(IWineD3DResourceImpl *This, REFGUID tag)
 114 {
 115     PrivateData *data;
 116     struct list *entry;
 117
 118     TRACE("Searching for private data %s\n", debugstr_guid(tag));
 119     LIST_FOR_EACH(entry, &This->resource.privateData)
 120     {
 121         data = LIST_ENTRY(entry, PrivateData, entry);
 122         if (IsEqualGUID(&data->tag, tag)) {
 123             TRACE("Found %p\n", data);
 124             return data;
 125         }
 126     }
 127     TRACE("Not found\n");
 128     return NULL;
 129 }
 130
 131 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID refguid,
 132         const void *pData, DWORD SizeOfData, DWORD Flags)
 133 {
 134     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 135     PrivateData *data;
 136
 137     TRACE("(%p) : %s %p %d %d\n", This, debugstr_guid(refguid), pData, SizeOfData, Flags);
 138     resource_free_private_data(iface, refguid);
 139
 140     data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 141     if (NULL == data) return E_OUTOFMEMORY;
 142
 143     data->tag = *refguid;
 144     data->flags = Flags;
 145
 146     if (Flags & WINED3DSPD_IUNKNOWN) {
 147         if(SizeOfData != sizeof(IUnknown *)) {
 148             WARN("IUnknown data with size %d, returning WINED3DERR_INVALIDCALL\n", SizeOfData);
 149             HeapFree(GetProcessHeap(), 0, data);
 150             return WINED3DERR_INVALIDCALL;
 151         }
 152         data->ptr.object = (LPUNKNOWN)pData;
 153         data->size = sizeof(LPUNKNOWN);
 154         IUnknown_AddRef(data->ptr.object);
 155     }
 156     else
 157     {
 158         data->ptr.data = HeapAlloc(GetProcessHeap(), 0, SizeOfData);
 159         if (NULL == data->ptr.data) {
 160             HeapFree(GetProcessHeap(), 0, data);
 161             return E_OUTOFMEMORY;
 162         }
 163         data->size = SizeOfData;
 164         memcpy(data->ptr.data, pData, SizeOfData);
 165     }
 166     list_add_tail(&This->resource.privateData, &data->entry);
 167
 168     return WINED3D_OK;
 169 }
 170
 171 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID refguid, void *pData, DWORD *pSizeOfData)
 172 {
 173     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 174     PrivateData *data;
 175
 176     TRACE("(%p) : %p %p %p\n", This, refguid, pData, pSizeOfData);
 177     data = resource_find_private_data(This, refguid);
 178     if (data == NULL) return WINED3DERR_NOTFOUND;
 179
 180     if (*pSizeOfData < data->size) {
 181         *pSizeOfData = data->size;
 182         return WINED3DERR_MOREDATA;
 183     }
 184
 185     if (data->flags & WINED3DSPD_IUNKNOWN) {
 186         *(LPUNKNOWN *)pData = data->ptr.object;
 187         if(((IWineD3DImpl *) This->resource.wineD3DDevice->wineD3D)->dxVersion != 7) {
 188             /* D3D8 and D3D9 addref the private data, DDraw does not. This can't be handled in
 189              * ddraw because it doesn't know if the pointer returned is an IUnknown * or just a
 190              * Blob
 191              */
 192             IUnknown_AddRef(data->ptr.object);
 193         }
 194     }
 195     else {
 196         memcpy(pData, data->ptr.data, data->size);
 197     }
 198
 199     return WINED3D_OK;
 200 }
 201 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID refguid)
 202 {
 203     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 204     PrivateData *data;
 205
 206     TRACE("(%p) : %s\n", This, debugstr_guid(refguid));
 207     data = resource_find_private_data(This, refguid);
 208     if (data == NULL) return WINED3DERR_NOTFOUND;
 209
 210     if (data->flags & WINED3DSPD_IUNKNOWN)
 211     {
 212         if (data->ptr.object != NULL)
 213             IUnknown_Release(data->ptr.object);
 214     } else {
 215         HeapFree(GetProcessHeap(), 0, data->ptr.data);
 216     }
 217     list_remove(&data->entry);
 218
 219     HeapFree(GetProcessHeap(), 0, data);
 220
 221     return WINED3D_OK;
 222 }
 223
 224 DWORD resource_set_priority(IWineD3DResource *iface, DWORD PriorityNew)
 225 {
 226     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 227     DWORD PriorityOld = This->resource.priority;
 228     This->resource.priority = PriorityNew;
 229     TRACE("(%p) : new priority %d, returning old priority %d\n", This, PriorityNew, PriorityOld );
 230     return PriorityOld;
 231 }
 232
 233 DWORD resource_get_priority(IWineD3DResource *iface)
 234 {
 235     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 236     TRACE("(%p) : returning %d\n", This, This->resource.priority );
 237     return This->resource.priority;
 238 }
 239
 240 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface)
 241 {
 242     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 243     TRACE("(%p) : returning %d\n", This, This->resource.resourceType);
 244     return This->resource.resourceType;
 245 }
 246
 247 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **pParent)
 248 {
 249     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 250     IUnknown_AddRef(This->resource.parent);
 251     *pParent = This->resource.parent;
 252     return WINED3D_OK;
 253 }
 254
 255 void dumpResources(struct list *list) {
 256     IWineD3DResourceImpl *resource;
 257
 258     LIST_FOR_EACH_ENTRY(resource, list, IWineD3DResourceImpl, resource.resource_list_entry) {
 259         FIXME("Leftover resource %p with type %d,%s\n", resource, IWineD3DResource_GetType((IWineD3DResource *) resource), debug_d3dresourcetype(IWineD3DResource_GetType((IWineD3DResource *) resource)));
 260     }
 261 }