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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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  * Occlusion Queries:
  31  * http://www.gris.uni-tuebingen.de/~bartz/Publications/paper/hww98.pdf
  32  * http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
  33  */
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  36 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->wineD3DDevice)->wineD3D))->gl_info
  37
  38 /* *******************************************
  39    IWineD3DQuery IUnknown parts follow
  40    ******************************************* */
  41 static HRESULT  WINAPI IWineD3DQueryImpl_QueryInterface(IWineD3DQuery *iface, REFIID riid, LPVOID *ppobj)
  42 {
  43     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  44     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  45     if (IsEqualGUID(riid, &IID_IUnknown)
  46         || IsEqualGUID(riid, &IID_IWineD3DBase)
  47         || IsEqualGUID(riid, &IID_IWineD3DQuery)) {
  48         IUnknown_AddRef(iface);
  49         *ppobj = This;
  50         return S_OK;
  51     }
  52     *ppobj = NULL;
  53     return E_NOINTERFACE;
  54 }
  55
  56 static ULONG  WINAPI IWineD3DQueryImpl_AddRef(IWineD3DQuery *iface) {
  57     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  58     TRACE("(%p) : AddRef increasing from %d\n", This, This->ref);
  59     return InterlockedIncrement(&This->ref);
  60 }
  61
  62 static ULONG  WINAPI IWineD3DQueryImpl_Release(IWineD3DQuery *iface) {
  63     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  64     ULONG ref;
  65     TRACE("(%p) : Releasing from %d\n", This, This->ref);
  66     ref = InterlockedDecrement(&This->ref);
  67     if (ref == 0) {
  68         HeapFree(GetProcessHeap(), 0, This->extendedData);
  69         HeapFree(GetProcessHeap(), 0, This);
  70     }
  71     return ref;
  72 }
  73
  74 /* *******************************************
  75    IWineD3DQuery IWineD3DQuery parts follow
  76    ******************************************* */
  77 static HRESULT  WINAPI IWineD3DQueryImpl_GetParent(IWineD3DQuery *iface, IUnknown** parent){
  78     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  79
  80     *parent= (IUnknown*) parent;
  81     IUnknown_AddRef(*parent);
  82     TRACE("(%p) : returning %p\n", This, *parent);
  83     return WINED3D_OK;
  84 }
  85
  86 static HRESULT  WINAPI IWineD3DQueryImpl_GetDevice(IWineD3DQuery* iface, IWineD3DDevice **pDevice){
  87     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  88     IWineD3DDevice_AddRef((IWineD3DDevice *)This->wineD3DDevice);
  89     *pDevice = (IWineD3DDevice *)This->wineD3DDevice;
  90     TRACE("(%p) returning %p\n", This, *pDevice);
  91     return WINED3D_OK;
  92 }
  93
  94
  95 static HRESULT  WINAPI IWineD3DQueryImpl_GetData(IWineD3DQuery* iface, void* pData, DWORD dwSize, DWORD dwGetDataFlags){
  96     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
  97     HRESULT res = S_OK;
  98
  99     TRACE("(%p) : type %#x, pData %p, dwSize %#x, dwGetDataFlags %#x\n", This, This->type, pData, dwSize, dwGetDataFlags);
 100
 101     if(dwSize == 0){
 102         /*you can use this method to poll the resource for the query status*/
 103         /*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*/
 104         return S_OK;
 105     }else{
 106     }
 107
 108     switch (This->type){
 109
 110     case WINED3DQUERYTYPE_VCACHE:
 111     {
 112
 113         WINED3DDEVINFO_VCACHE *data = (WINED3DDEVINFO_VCACHE *)pData;
 114         data->Pattern     = MAKEFOURCC('C','A','C','H');
 115         data->OptMethod   = 0; /*0 get longest strips, 1 optimize vertex cache*/
 116         data->CacheSize   = 0; /*cache size, only required if OptMethod == 1*/
 117         data->MagicNumber = 0; /*only required if OptMethod == 1 (used internally)*/
 118
 119     }
 120     break;
 121     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 122     {
 123         WINED3DDEVINFO_RESOURCEMANAGER *data = (WINED3DDEVINFO_RESOURCEMANAGER *)pData;
 124         int i;
 125         for(i = 0; i < WINED3DRTYPECOUNT; i++){
 126             /*I'm setting the default values to 1 so as to reduce the risk of a div/0 in the caller*/
 127             /*  isTextureResident could be used to get some of this infomration  */
 128             data->stats[i].bThrashing            = FALSE;
 129             data->stats[i].ApproxBytesDownloaded = 1;
 130             data->stats[i].NumEvicts             = 1;
 131             data->stats[i].NumVidCreates         = 1;
 132             data->stats[i].LastPri               = 1;
 133             data->stats[i].NumUsed               = 1;
 134             data->stats[i].NumUsedInVidMem       = 1;
 135             data->stats[i].WorkingSet            = 1;
 136             data->stats[i].WorkingSetBytes       = 1;
 137             data->stats[i].TotalManaged          = 1;
 138             data->stats[i].TotalBytes            = 1;
 139         }
 140
 141     }
 142     break;
 143     case WINED3DQUERYTYPE_VERTEXSTATS:
 144     {
 145         WINED3DDEVINFO_VERTEXSTATS *data = (WINED3DDEVINFO_VERTEXSTATS *)pData;
 146         data->NumRenderedTriangles      = 1;
 147         data->NumExtraClippingTriangles = 1;
 148
 149     }
 150     break;
 151     case WINED3DQUERYTYPE_EVENT:
 152     {
 153         BOOL* data = pData;
 154         *data = TRUE; /*Don't know what this is supposed to be*/
 155     }
 156     break;
 157     case WINED3DQUERYTYPE_OCCLUSION:
 158     {
 159         DWORD* data = pData;
 160         if (GL_SUPPORT(ARB_OCCLUSION_QUERY)) {
 161             GLuint available;
 162             GLuint samples;
 163             GLuint queryId = ((WineQueryOcclusionData *)This->extendedData)->queryId;
 164
 165             GL_EXTCALL(glGetQueryObjectuivARB(queryId, GL_QUERY_RESULT_AVAILABLE_ARB, &available));
 166             checkGLcall("glGetQueryObjectuivARB(GL_QUERY_RESULT_AVAILABLE)\n");
 167             TRACE("(%p) : available %d.\n", This, available);
 168
 169             if (available || dwGetDataFlags & WINED3DGETDATA_FLUSH) {
 170                 GL_EXTCALL(glGetQueryObjectuivARB(queryId, GL_QUERY_RESULT_ARB, &samples));
 171                 checkGLcall("glGetQueryObjectuivARB(GL_QUERY_RESULT)\n");
 172                 TRACE("(%p) : Returning %d samples.\n", This, samples);
 173                 *data = samples;
 174                 res = S_OK;
 175             } else {
 176                 res = S_FALSE;
 177             }
 178         } else {
 179             FIXME("(%p) : Occlusion queries not supported. Returning 1.\n", This);
 180             *data = 1;
 181             res = S_OK;
 182         }
 183     }
 184     break;
 185     case WINED3DQUERYTYPE_TIMESTAMP:
 186     {
 187         UINT64* data = pData;
 188         *data = 1; /*Don't know what this is supposed to be*/
 189     }
 190     break;
 191     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 192     {
 193         BOOL* data = pData;
 194         *data = FALSE; /*Don't know what this is supposed to be*/
 195     }
 196     break;
 197     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 198     {
 199         UINT64* data = pData;
 200         *data = 1; /*Don't know what this is supposed to be*/
 201     }
 202     break;
 203     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 204     {
 205         WINED3DDEVINFO_PIPELINETIMINGS *data = (WINED3DDEVINFO_PIPELINETIMINGS *)pData;
 206
 207         data->VertexProcessingTimePercent    =   1.0f;
 208         data->PixelProcessingTimePercent     =   1.0f;
 209         data->OtherGPUProcessingTimePercent  =  97.0f;
 210         data->GPUIdleTimePercent             =   1.0f;
 211     }
 212     break;
 213     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 214     {
 215         WINED3DDEVINFO_INTERFACETIMINGS *data = (WINED3DDEVINFO_INTERFACETIMINGS *)pData;
 216
 217         data->WaitingForGPUToUseApplicationResourceTimePercent =   1.0f;
 218         data->WaitingForGPUToAcceptMoreCommandsTimePercent     =   1.0f;
 219         data->WaitingForGPUToStayWithinLatencyTimePercent      =   1.0f;
 220         data->WaitingForGPUExclusiveResourceTimePercent        =   1.0f;
 221         data->WaitingForGPUOtherTimePercent                    =  96.0f;
 222     }
 223
 224     break;
 225     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 226     {
 227         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 228         data->MemoryProcessingPercent      = 50.0f;
 229         data->ComputationProcessingPercent = 50.0f;
 230
 231     }
 232     break;
 233     case WINED3DQUERYTYPE_PIXELTIMINGS:
 234     {
 235         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 236         data->MemoryProcessingPercent      = 50.0f;
 237         data->ComputationProcessingPercent = 50.0f;
 238     }
 239     break;
 240     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 241     {
 242         WINED3DDEVINFO_BANDWIDTHTIMINGS *data = (WINED3DDEVINFO_BANDWIDTHTIMINGS *)pData;
 243         data->MaxBandwidthUtilized                =  1.0f;
 244         data->FrontEndUploadMemoryUtilizedPercent =  1.0f;
 245         data->VertexRateUtilizedPercent           =  1.0f;
 246         data->TriangleSetupRateUtilizedPercent    =  1.0f;
 247         data->FillRateUtilizedPercent             = 97.0f;
 248     }
 249     break;
 250     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 251     {
 252         WINED3DDEVINFO_CACHEUTILIZATION *data = (WINED3DDEVINFO_CACHEUTILIZATION *)pData;
 253
 254         data->TextureCacheHitRate             = 1.0f;
 255         data->PostTransformVertexCacheHitRate = 1.0f;
 256     }
 257
 258
 259     break;
 260     default:
 261         FIXME("(%p) Unhandled query type %d\n",This , This->type);
 262
 263     };
 264
 265     /*dwGetDataFlags = 0 || D3DGETDATA_FLUSH
 266     D3DGETDATA_FLUSH may return WINED3DERR_DEVICELOST if the device is lost
 267     */
 268     FIXME("(%p) : type %#x, Partial stub\n", This, This->type);
 269     return res; /* S_OK if the query data is available*/
 270 }
 271
 272
 273 static DWORD  WINAPI IWineD3DQueryImpl_GetDataSize(IWineD3DQuery* iface){
 274     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 275     int dataSize = 0;
 276     TRACE("(%p) : type %#x\n", This, This->type);
 277     switch(This->type){
 278     case WINED3DQUERYTYPE_VCACHE:
 279         dataSize = sizeof(WINED3DDEVINFO_VCACHE);
 280         break;
 281     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 282         dataSize = sizeof(WINED3DDEVINFO_RESOURCEMANAGER);
 283         break;
 284     case WINED3DQUERYTYPE_VERTEXSTATS:
 285         dataSize = sizeof(WINED3DDEVINFO_VERTEXSTATS);
 286         break;
 287     case WINED3DQUERYTYPE_EVENT:
 288         dataSize = sizeof(BOOL);
 289         break;
 290     case WINED3DQUERYTYPE_OCCLUSION:
 291         dataSize = sizeof(DWORD);
 292         break;
 293     case WINED3DQUERYTYPE_TIMESTAMP:
 294         dataSize = sizeof(UINT64);
 295         break;
 296     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 297         dataSize = sizeof(BOOL);
 298         break;
 299     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 300         dataSize = sizeof(UINT64);
 301         break;
 302     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 303         dataSize = sizeof(WINED3DDEVINFO_PIPELINETIMINGS);
 304         break;
 305     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 306         dataSize = sizeof(WINED3DDEVINFO_INTERFACETIMINGS);
 307         break;
 308     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 309         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 310         break;
 311     case WINED3DQUERYTYPE_PIXELTIMINGS:
 312         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 313         break;
 314     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 315         dataSize = sizeof(WINED3DQUERYTYPE_BANDWIDTHTIMINGS);
 316         break;
 317     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 318         dataSize = sizeof(WINED3DDEVINFO_CACHEUTILIZATION);
 319         break;
 320     default:
 321        FIXME("(%p) Unhandled query type %d\n",This , This->type);
 322        dataSize = 0;
 323     }
 324     return dataSize;
 325 }
 326
 327
 328 static WINED3DQUERYTYPE  WINAPI IWineD3DQueryImpl_GetType(IWineD3DQuery* iface){
 329     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 330     return This->type;
 331 }
 332
 333
 334 static HRESULT  WINAPI IWineD3DQueryImpl_Issue(IWineD3DQuery* iface,  DWORD dwIssueFlags){
 335     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 336
 337     TRACE("(%p) : dwIssueFlags %#x, type %#x\n", This, dwIssueFlags, This->type);
 338
 339     switch (This->type) {
 340         case WINED3DQUERYTYPE_OCCLUSION:
 341             if (GL_SUPPORT(ARB_OCCLUSION_QUERY)) {
 342                 if (dwIssueFlags & D3DISSUE_BEGIN) {
 343                     GL_EXTCALL(glBeginQueryARB(GL_SAMPLES_PASSED_ARB, ((WineQueryOcclusionData *)This->extendedData)->queryId));
 344                     checkGLcall("glBeginQuery()");
 345                 }
 346                 if (dwIssueFlags & D3DISSUE_END) {
 347                     GL_EXTCALL(glEndQueryARB(GL_SAMPLES_PASSED_ARB));
 348                     checkGLcall("glEndQuery()");
 349                 }
 350             } else {
 351                 FIXME("(%p) : Occlusion queries not supported\n", This);
 352             }
 353             break;
 354
 355         default:
 356             FIXME("(%p) : Unhandled query type %#x\n", This, This->type);
 357             break;
 358     }
 359
 360     return WINED3D_OK; /* can be WINED3DERR_INVALIDCALL.    */
 361 }
 362
 363
 364 /**********************************************************
 365  * IWineD3DQuery VTbl follows
 366  **********************************************************/
 367
 368 const IWineD3DQueryVtbl IWineD3DQuery_Vtbl =
 369 {
 370     /*** IUnknown methods ***/
 371     IWineD3DQueryImpl_QueryInterface,
 372     IWineD3DQueryImpl_AddRef,
 373     IWineD3DQueryImpl_Release,
 374      /*** IWineD3Dquery methods ***/
 375     IWineD3DQueryImpl_GetParent,
 376     IWineD3DQueryImpl_GetDevice,
 377     IWineD3DQueryImpl_GetData,
 378     IWineD3DQueryImpl_GetDataSize,
 379     IWineD3DQueryImpl_GetType,
 380     IWineD3DQueryImpl_Issue
 381 };