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  * Copyright 2009 Henri Verbeet for CodeWeavers
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #include "config.h"
  26 #include "wined3d_private.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  29
  30 HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
  31         IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
  32         WINED3DPOOL pool, IUnknown *parent, const struct wined3d_parent_ops *parent_ops)
  33 {
  34     struct IWineD3DResourceClass *resource = &((IWineD3DResourceImpl *)iface)->resource;
  35
  36     resource->wineD3DDevice = device;
  37     resource->parent = parent;
  38     resource->resourceType = resource_type;
  39     resource->ref = 1;
  40     resource->pool = pool;
  41     resource->format_desc = format_desc;
  42     resource->usage = usage;
  43     resource->size = size;
  44     resource->priority = 0;
  45     resource->parent_ops = parent_ops;
  46     list_init(&resource->privateData);
  47
  48     if (size)
  49     {
  50         resource->heapMemory = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size + RESOURCE_ALIGNMENT);
  51         if (!resource->heapMemory)
  52         {
  53             ERR("Out of memory!\n");
  54             return WINED3DERR_OUTOFVIDEOMEMORY;
  55         }
  56     }
  57     else
  58     {
  59         resource->heapMemory = NULL;
  60     }
  61     resource->allocatedMemory = (BYTE *)(((ULONG_PTR)resource->heapMemory + (RESOURCE_ALIGNMENT - 1)) & ~(RESOURCE_ALIGNMENT - 1));
  62
  63     /* Check that we have enough video ram left */
  64     if (pool == WINED3DPOOL_DEFAULT)
  65     {
  66         if (size > IWineD3DDevice_GetAvailableTextureMem((IWineD3DDevice *)device))
  67         {
  68             ERR("Out of adapter memory\n");
  69             HeapFree(GetProcessHeap(), 0, resource->heapMemory);
  70             return WINED3DERR_OUTOFVIDEOMEMORY;
  71         }
  72         WineD3DAdapterChangeGLRam(device, size);
  73     }
  74
  75     device_resource_add(device, iface);
  76
  77     return WINED3D_OK;
  78 }
  79
  80 void resource_cleanup(IWineD3DResource *iface)
  81 {
  82     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
  83     struct list *e1, *e2;
  84     PrivateData *data;
  85     HRESULT hr;
  86
  87     TRACE("(%p) Cleaning up resource\n", This);
  88     if (This->resource.pool == WINED3DPOOL_DEFAULT) {
  89         TRACE("Decrementing device memory pool by %u\n", This->resource.size);
  90         WineD3DAdapterChangeGLRam(This->resource.wineD3DDevice, -This->resource.size);
  91     }
  92
  93     LIST_FOR_EACH_SAFE(e1, e2, &This->resource.privateData) {
  94         data = LIST_ENTRY(e1, PrivateData, entry);
  95         hr = resource_free_private_data(iface, &data->tag);
  96         if(hr != WINED3D_OK) {
  97             ERR("Failed to free private data when destroying resource %p, hr = %08x\n", This, hr);
  98         }
  99     }
 100
 101     HeapFree(GetProcessHeap(), 0, This->resource.heapMemory);
 102     This->resource.allocatedMemory = 0;
 103     This->resource.heapMemory = 0;
 104
 105     if (This->resource.wineD3DDevice) device_resource_released(This->resource.wineD3DDevice, iface);
 106 }
 107
 108 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice** ppDevice)
 109 {
 110     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 111     TRACE("(%p) : returning %p\n", This, This->resource.wineD3DDevice);
 112     *ppDevice = (IWineD3DDevice *) This->resource.wineD3DDevice;
 113     IWineD3DDevice_AddRef(*ppDevice);
 114     return WINED3D_OK;
 115 }
 116
 117 static PrivateData* resource_find_private_data(IWineD3DResourceImpl *This, REFGUID tag)
 118 {
 119     PrivateData *data;
 120     struct list *entry;
 121
 122     TRACE("Searching for private data %s\n", debugstr_guid(tag));
 123     LIST_FOR_EACH(entry, &This->resource.privateData)
 124     {
 125         data = LIST_ENTRY(entry, PrivateData, entry);
 126         if (IsEqualGUID(&data->tag, tag)) {
 127             TRACE("Found %p\n", data);
 128             return data;
 129         }
 130     }
 131     TRACE("Not found\n");
 132     return NULL;
 133 }
 134
 135 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID refguid,
 136         const void *pData, DWORD SizeOfData, DWORD Flags)
 137 {
 138     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 139     PrivateData *data;
 140
 141     TRACE("(%p) : %s %p %d %d\n", This, debugstr_guid(refguid), pData, SizeOfData, Flags);
 142     resource_free_private_data(iface, refguid);
 143
 144     data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 145     if (NULL == data) return E_OUTOFMEMORY;
 146
 147     data->tag = *refguid;
 148     data->flags = Flags;
 149
 150     if (Flags & WINED3DSPD_IUNKNOWN) {
 151         if(SizeOfData != sizeof(IUnknown *)) {
 152             WARN("IUnknown data with size %d, returning WINED3DERR_INVALIDCALL\n", SizeOfData);
 153             HeapFree(GetProcessHeap(), 0, data);
 154             return WINED3DERR_INVALIDCALL;
 155         }
 156         data->ptr.object = (LPUNKNOWN)pData;
 157         data->size = sizeof(LPUNKNOWN);
 158         IUnknown_AddRef(data->ptr.object);
 159     }
 160     else
 161     {
 162         data->ptr.data = HeapAlloc(GetProcessHeap(), 0, SizeOfData);
 163         if (NULL == data->ptr.data) {
 164             HeapFree(GetProcessHeap(), 0, data);
 165             return E_OUTOFMEMORY;
 166         }
 167         data->size = SizeOfData;
 168         memcpy(data->ptr.data, pData, SizeOfData);
 169     }
 170     list_add_tail(&This->resource.privateData, &data->entry);
 171
 172     return WINED3D_OK;
 173 }
 174
 175 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID refguid, void *pData, DWORD *pSizeOfData)
 176 {
 177     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 178     PrivateData *data;
 179
 180     TRACE("(%p) : %p %p %p\n", This, refguid, pData, pSizeOfData);
 181     data = resource_find_private_data(This, refguid);
 182     if (data == NULL) return WINED3DERR_NOTFOUND;
 183
 184     if (*pSizeOfData < data->size) {
 185         *pSizeOfData = data->size;
 186         return WINED3DERR_MOREDATA;
 187     }
 188
 189     if (data->flags & WINED3DSPD_IUNKNOWN) {
 190         *(LPUNKNOWN *)pData = data->ptr.object;
 191         if(((IWineD3DImpl *) This->resource.wineD3DDevice->wineD3D)->dxVersion != 7) {
 192             /* D3D8 and D3D9 addref the private data, DDraw does not. This can't be handled in
 193              * ddraw because it doesn't know if the pointer returned is an IUnknown * or just a
 194              * Blob
 195              */
 196             IUnknown_AddRef(data->ptr.object);
 197         }
 198     }
 199     else {
 200         memcpy(pData, data->ptr.data, data->size);
 201     }
 202
 203     return WINED3D_OK;
 204 }
 205 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID refguid)
 206 {
 207     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 208     PrivateData *data;
 209
 210     TRACE("(%p) : %s\n", This, debugstr_guid(refguid));
 211     data = resource_find_private_data(This, refguid);
 212     if (data == NULL) return WINED3DERR_NOTFOUND;
 213
 214     if (data->flags & WINED3DSPD_IUNKNOWN)
 215     {
 216         if (data->ptr.object != NULL)
 217             IUnknown_Release(data->ptr.object);
 218     } else {
 219         HeapFree(GetProcessHeap(), 0, data->ptr.data);
 220     }
 221     list_remove(&data->entry);
 222
 223     HeapFree(GetProcessHeap(), 0, data);
 224
 225     return WINED3D_OK;
 226 }
 227
 228 DWORD resource_set_priority(IWineD3DResource *iface, DWORD PriorityNew)
 229 {
 230     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 231     DWORD PriorityOld = This->resource.priority;
 232     This->resource.priority = PriorityNew;
 233     TRACE("(%p) : new priority %d, returning old priority %d\n", This, PriorityNew, PriorityOld );
 234     return PriorityOld;
 235 }
 236
 237 DWORD resource_get_priority(IWineD3DResource *iface)
 238 {
 239     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 240     TRACE("(%p) : returning %d\n", This, This->resource.priority );
 241     return This->resource.priority;
 242 }
 243
 244 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface)
 245 {
 246     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 247     TRACE("(%p) : returning %d\n", This, This->resource.resourceType);
 248     return This->resource.resourceType;
 249 }
 250
 251 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **pParent)
 252 {
 253     IWineD3DResourceImpl *This = (IWineD3DResourceImpl *)iface;
 254     IUnknown_AddRef(This->resource.parent);
 255     *pParent = This->resource.parent;
 256     return WINED3D_OK;
 257 }
 258
 259 void dumpResources(struct list *list) {
 260     IWineD3DResourceImpl *resource;
 261
 262     LIST_FOR_EACH_ENTRY(resource, list, IWineD3DResourceImpl, resource.resource_list_entry) {
 263         FIXME("Leftover resource %p with type %d,%s\n", resource, IWineD3DResource_GetType((IWineD3DResource *) resource), debug_d3dresourcetype(IWineD3DResource_GetType((IWineD3DResource *) resource)));
 264     }
 265 }