dlls/wined3d/query.c

   1 /*
   2  * IWineD3DQuery implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  *
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23
  24 #include "config.h"
  25 #include "wined3d_private.h"
  26
  27 /*
  28 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/programmingguide/advancedtopics/Queries.asp
  29 */
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  32
  33 /* *******************************************
  34    IWineD3DQuery IUnknown parts follow
  35    ******************************************* */
  36 HRESULT WINAPI IWineD3DQueryImpl_QueryInterface(IWineD3DQuery *iface, REFIID riid, LPVOID *ppobj)
  37 {
  38     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  39     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  40     if (IsEqualGUID(riid, &IID_IUnknown)
  41         || IsEqualGUID(riid, &IID_IWineD3DBase)
  42         || IsEqualGUID(riid, &IID_IWineD3DQuery)) {
  43         IUnknown_AddRef(iface);
  44         *ppobj = This;
  45         return S_OK;
  46     }
  47     *ppobj = NULL;
  48     return E_NOINTERFACE;
  49 }
  50
  51 ULONG WINAPI IWineD3DQueryImpl_AddRef(IWineD3DQuery *iface) {
  52     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  53     TRACE("(%p) : AddRef increasing from %ld\n", This, This->ref);
  54     return InterlockedIncrement(&This->ref);
  55 }
  56
  57 ULONG WINAPI IWineD3DQueryImpl_Release(IWineD3DQuery *iface) {
  58     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  59     ULONG ref;
  60     TRACE("(%p) : Releasing from %ld\n", This, This->ref);
  61     ref = InterlockedDecrement(&This->ref);
  62     if (ref == 0) {
  63         HeapFree(GetProcessHeap(), 0, This->extendedData);
  64         HeapFree(GetProcessHeap(), 0, This);
  65     }
  66     return ref;
  67 }
  68
  69 /* *******************************************
  70    IWineD3DQuery IWineD3DQuery parts follow
  71    ******************************************* */
  72 HRESULT WINAPI IWineD3DQueryImpl_GetParent(IWineD3DQuery *iface, IUnknown** parent){
  73     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  74
  75     *parent= (IUnknown*) parent;
  76     IUnknown_AddRef(*parent);
  77     TRACE("(%p) : returning %p\n", This, *parent);
  78     return WINED3D_OK;
  79 }
  80
  81 HRESULT WINAPI IWineD3DQueryImpl_GetDevice(IWineD3DQuery* iface, IWineD3DDevice **pDevice){
  82     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  83     IWineD3DDevice_AddRef((IWineD3DDevice *)This->wineD3DDevice);
  84     *pDevice = (IWineD3DDevice *)This->wineD3DDevice;
  85     TRACE("(%p) returning %p\n", This, *pDevice);
  86     return WINED3D_OK;
  87 }
  88
  89
  90 HRESULT WINAPI IWineD3DQueryImpl_GetData(IWineD3DQuery* iface, void* pData, DWORD dwSize, DWORD dwGetDataFlags){
  91     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  92     if(dwSize == 0){
  93         /*you can use this method to poll the resource for the query status*/
  94         /*We return success(S_OK) if we support a feature, and faikure(S_FALSE) if we don't, just return success and fluff it for now*/
  95         return S_OK;
  96     }else{
  97     }
  98
  99     switch (This->type){
 100
 101     case WINED3DQUERYTYPE_VCACHE:
 102     {
 103
 104         WINED3DDEVINFO_VCACHE *data = (WINED3DDEVINFO_VCACHE *)pData;
 105         data->Pattern     = MAKEFOURCC('C','A','C','H');
 106         data->OptMethod   = 0; /*0 get longest strips, 1 optimize vertex cache*/
 107         data->CacheSize   = 0; /*cache size, only required if OptMethod == 1*/
 108         data->MagicNumber = 0; /*only required if OptMethod == 1 (used internally)*/
 109
 110     }
 111     break;
 112     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 113     {
 114         WINED3DDEVINFO_RESOURCEMANAGER *data = (WINED3DDEVINFO_RESOURCEMANAGER *)pData;
 115         int i;
 116         for(i = 0; i < WINED3DRTYPECOUNT; i++){
 117             /*I'm setting the default values to 1 so as to reduce the risk of a div/0 in the caller*/
 118             /*  isTextureResident could be used to get some of this infomration  */
 119             data->stats[i].bThrashing            = FALSE;
 120             data->stats[i].ApproxBytesDownloaded = 1;
 121             data->stats[i].NumEvicts             = 1;
 122             data->stats[i].NumVidCreates         = 1;
 123             data->stats[i].LastPri               = 1;
 124             data->stats[i].NumUsed               = 1;
 125             data->stats[i].NumUsedInVidMem       = 1;
 126             data->stats[i].WorkingSet            = 1;
 127             data->stats[i].WorkingSetBytes       = 1;
 128             data->stats[i].TotalManaged          = 1;
 129             data->stats[i].TotalBytes            = 1;
 130         }
 131
 132     }
 133     break;
 134     case WINED3DQUERYTYPE_VERTEXSTATS:
 135     {
 136         WINED3DDEVINFO_VERTEXSTATS *data = (WINED3DDEVINFO_VERTEXSTATS *)pData;
 137         data->NumRenderedTriangles      = 1;
 138         data->NumExtraClippingTriangles = 1;
 139
 140     }
 141     break;
 142     case WINED3DQUERYTYPE_EVENT:
 143     {
 144         BOOL* data = pData;
 145         *data = TRUE; /*Don't know what this is supposed to be*/
 146     }
 147     break;
 148     case WINED3DQUERYTYPE_OCCLUSION:
 149     {
 150         DWORD* data = pData;
 151         *data = 1;
 152         /* TODO: opengl occlusion queries
 153         http://www.gris.uni-tuebingen.de/~bartz/Publications/paper/hww98.pdf
 154         http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
 155         http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
 156         */
 157     }
 158     break;
 159     case WINED3DQUERYTYPE_TIMESTAMP:
 160     {
 161         UINT64* data = pData;
 162         *data = 1; /*Don't know what this is supposed to be*/
 163     }
 164     break;
 165     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 166     {
 167         BOOL* data = pData;
 168         *data = FALSE; /*Don't know what this is supposed to be*/
 169     }
 170     break;
 171     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 172     {
 173         UINT64* data = pData;
 174         *data = 1; /*Don't know what this is supposed to be*/
 175     }
 176     break;
 177     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 178     {
 179         WINED3DDEVINFO_PIPELINETIMINGS *data = (WINED3DDEVINFO_PIPELINETIMINGS *)pData;
 180
 181         data->VertexProcessingTimePercent    =   1.0f;
 182         data->PixelProcessingTimePercent     =   1.0f;
 183         data->OtherGPUProcessingTimePercent  =  97.0f;
 184         data->GPUIdleTimePercent             =   1.0f;
 185     }
 186     break;
 187     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 188     {
 189         WINED3DDEVINFO_INTERFACETIMINGS *data = (WINED3DDEVINFO_INTERFACETIMINGS *)pData;
 190
 191         data->WaitingForGPUToUseApplicationResourceTimePercent =   1.0f;
 192         data->WaitingForGPUToAcceptMoreCommandsTimePercent     =   1.0f;
 193         data->WaitingForGPUToStayWithinLatencyTimePercent      =   1.0f;
 194         data->WaitingForGPUExclusiveResourceTimePercent        =   1.0f;
 195         data->WaitingForGPUOtherTimePercent                    =  96.0f;
 196     }
 197
 198     break;
 199     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 200     {
 201         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 202         data->MemoryProcessingPercent      = 50.0f;
 203         data->ComputationProcessingPercent = 50.0f;
 204
 205     }
 206     break;
 207     case WINED3DQUERYTYPE_PIXELTIMINGS:
 208     {
 209         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 210         data->MemoryProcessingPercent      = 50.0f;
 211         data->ComputationProcessingPercent = 50.0f;
 212     }
 213     break;
 214     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 215     {
 216         WINED3DDEVINFO_BANDWIDTHTIMINGS *data = (WINED3DDEVINFO_BANDWIDTHTIMINGS *)pData;
 217         data->MaxBandwidthUtilized                =  1.0f;
 218         data->FrontEndUploadMemoryUtilizedPercent =  1.0f;
 219         data->VertexRateUtilizedPercent           =  1.0f;
 220         data->TriangleSetupRateUtilizedPercent    =  1.0f;
 221         data->FillRateUtilizedPercent             = 97.0f;
 222     }
 223     break;
 224     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 225     {
 226         WINED3DDEVINFO_CACHEUTILIZATION *data = (WINED3DDEVINFO_CACHEUTILIZATION *)pData;
 227
 228         data->TextureCacheHitRate             = 1.0f;
 229         data->PostTransformVertexCacheHitRate = 1.0f;
 230     }
 231
 232
 233     break;
 234     default:
 235         FIXME("(%p) Unhandled query type %d\n",This , This->type);
 236
 237     };
 238
 239     /*dwGetDataFlags = 0 || D3DGETDATA_FLUSH
 240     D3DGETDATA_FLUSH may return WINED3DERR_DEVICELOST if the device is lost
 241     */
 242     FIXME("(%p) : stub\n", This);
 243     return S_OK; /* S_OK if the query data is available*/
 244 }
 245
 246
 247 DWORD WINAPI IWineD3DQueryImpl_GetDataSize(IWineD3DQuery* iface){
 248     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 249     int dataSize = 0;
 250     FIXME("(%p) : stub\n", This);
 251     switch(This->type){
 252     case WINED3DQUERYTYPE_VCACHE:
 253         dataSize = sizeof(WINED3DDEVINFO_VCACHE);
 254         break;
 255     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 256         dataSize = sizeof(WINED3DDEVINFO_RESOURCEMANAGER);
 257         break;
 258     case WINED3DQUERYTYPE_VERTEXSTATS:
 259         dataSize = sizeof(WINED3DDEVINFO_VERTEXSTATS);
 260         break;
 261     case WINED3DQUERYTYPE_EVENT:
 262         dataSize = sizeof(BOOL);
 263         break;
 264     case WINED3DQUERYTYPE_OCCLUSION:
 265         dataSize = sizeof(DWORD);
 266         /*
 267         http://www.gris.uni-tuebingen.de/~bartz/Publications/paper/hww98.pdf
 268         http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
 269         http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
 270         */
 271         break;
 272     case WINED3DQUERYTYPE_TIMESTAMP:
 273         dataSize = sizeof(UINT64);
 274         break;
 275     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 276         dataSize = sizeof(BOOL);
 277         break;
 278     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 279         dataSize = sizeof(UINT64);
 280         break;
 281     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 282         dataSize = sizeof(WINED3DDEVINFO_PIPELINETIMINGS);
 283         break;
 284     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 285         dataSize = sizeof(WINED3DDEVINFO_INTERFACETIMINGS);
 286         break;
 287     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 288         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 289         break;
 290     case WINED3DQUERYTYPE_PIXELTIMINGS:
 291         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 292         break;
 293     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 294         dataSize = sizeof(WINED3DQUERYTYPE_BANDWIDTHTIMINGS);
 295         break;
 296     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 297         dataSize = sizeof(WINED3DDEVINFO_CACHEUTILIZATION);
 298         break;
 299     default:
 300        FIXME("(%p) Unhandled query type %d\n",This , This->type);
 301        dataSize = 0;
 302     }
 303     return dataSize;
 304 }
 305
 306
 307 WINED3DQUERYTYPE WINAPI IWineD3DQueryImpl_GetType(IWineD3DQuery* iface){
 308     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 309     return This->type;
 310 }
 311
 312
 313 HRESULT WINAPI IWineD3DQueryImpl_Issue(IWineD3DQuery* iface,  DWORD dwIssueFlags){
 314     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 315     FIXME("(%p) : stub\n", This);
 316     return WINED3D_OK; /* can be WINED3DERR_INVALIDCALL.    */
 317 }
 318
 319
 320 /**********************************************************
 321  * IWineD3DQuery VTbl follows
 322  **********************************************************/
 323
 324 const IWineD3DQueryVtbl IWineD3DQuery_Vtbl =
 325 {
 326     /*** IUnknown methods ***/
 327     IWineD3DQueryImpl_QueryInterface,
 328     IWineD3DQueryImpl_AddRef,
 329     IWineD3DQueryImpl_Release,
 330      /*** IWineD3Dquery methods ***/
 331     IWineD3DQueryImpl_GetParent,
 332     IWineD3DQueryImpl_GetDevice,
 333     IWineD3DQueryImpl_GetData,
 334     IWineD3DQueryImpl_GetDataSize,
 335     IWineD3DQueryImpl_GetType,
 336     IWineD3DQueryImpl_Issue
 337 };