git.oblomov.eu Git - wine/blob - 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         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_VCACHE\n", This);
 115         data->Pattern     = MAKEFOURCC('C','A','C','H');
 116         data->OptMethod   = 0; /*0 get longest strips, 1 optimize vertex cache*/
 117         data->CacheSize   = 0; /*cache size, only required if OptMethod == 1*/
 118         data->MagicNumber = 0; /*only required if OptMethod == 1 (used internally)*/
 119
 120     }
 121     break;
 122     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 123     {
 124         WINED3DDEVINFO_RESOURCEMANAGER *data = (WINED3DDEVINFO_RESOURCEMANAGER *)pData;
 125         int i;
 126         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_RESOURCEMANAGER\n", This);
 127         for(i = 0; i < WINED3DRTYPECOUNT; i++){
 128             /*I'm setting the default values to 1 so as to reduce the risk of a div/0 in the caller*/
 129             /*  isTextureResident could be used to get some of this infomration  */
 130             data->stats[i].bThrashing            = FALSE;
 131             data->stats[i].ApproxBytesDownloaded = 1;
 132             data->stats[i].NumEvicts             = 1;
 133             data->stats[i].NumVidCreates         = 1;
 134             data->stats[i].LastPri               = 1;
 135             data->stats[i].NumUsed               = 1;
 136             data->stats[i].NumUsedInVidMem       = 1;
 137             data->stats[i].WorkingSet            = 1;
 138             data->stats[i].WorkingSetBytes       = 1;
 139             data->stats[i].TotalManaged          = 1;
 140             data->stats[i].TotalBytes            = 1;
 141         }
 142
 143     }
 144     break;
 145     case WINED3DQUERYTYPE_VERTEXSTATS:
 146     {
 147         WINED3DDEVINFO_VERTEXSTATS *data = (WINED3DDEVINFO_VERTEXSTATS *)pData;
 148         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_VERTEXSTATS\n", This);
 149         data->NumRenderedTriangles      = 1;
 150         data->NumExtraClippingTriangles = 1;
 151
 152     }
 153     break;
 154     case WINED3DQUERYTYPE_EVENT:
 155     {
 156         BOOL* data = pData;
 157         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_EVENT\n", This);
 158         *data = TRUE; /*Don't know what this is supposed to be*/
 159     }
 160     break;
 161     case WINED3DQUERYTYPE_OCCLUSION:
 162     {
 163         DWORD* data = pData;
 164         if (GL_SUPPORT(ARB_OCCLUSION_QUERY)) {
 165             GLuint available;
 166             GLuint samples;
 167             GLuint queryId = ((WineQueryOcclusionData *)This->extendedData)->queryId;
 168
 169             GL_EXTCALL(glGetQueryObjectuivARB(queryId, GL_QUERY_RESULT_AVAILABLE_ARB, &available));
 170             checkGLcall("glGetQueryObjectuivARB(GL_QUERY_RESULT_AVAILABLE)\n");
 171             TRACE("(%p) : available %d.\n", This, available);
 172
 173             if (available) {
 174                 GL_EXTCALL(glGetQueryObjectuivARB(queryId, GL_QUERY_RESULT_ARB, &samples));
 175                 checkGLcall("glGetQueryObjectuivARB(GL_QUERY_RESULT)\n");
 176                 TRACE("(%p) : Returning %d samples.\n", This, samples);
 177                 *data = samples;
 178                 res = S_OK;
 179             } else {
 180                 res = S_FALSE;
 181             }
 182         } else {
 183             FIXME("(%p) : Occlusion queries not supported. Returning 1.\n", This);
 184             *data = 1;
 185             res = S_OK;
 186         }
 187     }
 188     break;
 189     case WINED3DQUERYTYPE_TIMESTAMP:
 190     {
 191         UINT64* data = pData;
 192         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_TIMESTAMP\n", This);
 193         *data = 1; /*Don't know what this is supposed to be*/
 194     }
 195     break;
 196     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 197     {
 198         BOOL* data = pData;
 199         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_TIMESTAMPDISJOINT\n", This);
 200         *data = FALSE; /*Don't know what this is supposed to be*/
 201     }
 202     break;
 203     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 204     {
 205         UINT64* data = pData;
 206         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_TIMESTAMPFREQ\n", This);
 207         *data = 1; /*Don't know what this is supposed to be*/
 208     }
 209     break;
 210     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 211     {
 212         WINED3DDEVINFO_PIPELINETIMINGS *data = (WINED3DDEVINFO_PIPELINETIMINGS *)pData;
 213         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_PIPELINETIMINGS\n", This);
 214
 215         data->VertexProcessingTimePercent    =   1.0f;
 216         data->PixelProcessingTimePercent     =   1.0f;
 217         data->OtherGPUProcessingTimePercent  =  97.0f;
 218         data->GPUIdleTimePercent             =   1.0f;
 219     }
 220     break;
 221     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 222     {
 223         WINED3DDEVINFO_INTERFACETIMINGS *data = (WINED3DDEVINFO_INTERFACETIMINGS *)pData;
 224         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_INTERFACETIMINGS\n", This);
 225
 226         data->WaitingForGPUToUseApplicationResourceTimePercent =   1.0f;
 227         data->WaitingForGPUToAcceptMoreCommandsTimePercent     =   1.0f;
 228         data->WaitingForGPUToStayWithinLatencyTimePercent      =   1.0f;
 229         data->WaitingForGPUExclusiveResourceTimePercent        =   1.0f;
 230         data->WaitingForGPUOtherTimePercent                    =  96.0f;
 231     }
 232
 233     break;
 234     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 235     {
 236         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 237         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_VERTEXTIMINGS\n", This);
 238
 239         data->MemoryProcessingPercent      = 50.0f;
 240         data->ComputationProcessingPercent = 50.0f;
 241
 242     }
 243     break;
 244     case WINED3DQUERYTYPE_PIXELTIMINGS:
 245     {
 246         WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
 247         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_PIXELTIMINGS\n", This);
 248
 249         data->MemoryProcessingPercent      = 50.0f;
 250         data->ComputationProcessingPercent = 50.0f;
 251     }
 252     break;
 253     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 254     {
 255         WINED3DDEVINFO_BANDWIDTHTIMINGS *data = (WINED3DDEVINFO_BANDWIDTHTIMINGS *)pData;
 256         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_BANDWIDTHTIMINGS\n", This);
 257
 258         data->MaxBandwidthUtilized                =  1.0f;
 259         data->FrontEndUploadMemoryUtilizedPercent =  1.0f;
 260         data->VertexRateUtilizedPercent           =  1.0f;
 261         data->TriangleSetupRateUtilizedPercent    =  1.0f;
 262         data->FillRateUtilizedPercent             = 97.0f;
 263     }
 264     break;
 265     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 266     {
 267         WINED3DDEVINFO_CACHEUTILIZATION *data = (WINED3DDEVINFO_CACHEUTILIZATION *)pData;
 268         FIXME("(%p): Unimplemented query WINED3DQUERYTYPE_CACHEUTILIZATION\n", This);
 269
 270         data->TextureCacheHitRate             = 1.0f;
 271         data->PostTransformVertexCacheHitRate = 1.0f;
 272     }
 273
 274
 275     break;
 276     default:
 277         FIXME("(%p) Unhandled query type %d\n",This , This->type);
 278
 279     };
 280
 281     /*dwGetDataFlags = 0 || D3DGETDATA_FLUSH
 282     D3DGETDATA_FLUSH may return WINED3DERR_DEVICELOST if the device is lost
 283     */
 284     return res; /* S_OK if the query data is available*/
 285 }
 286
 287
 288 static DWORD  WINAPI IWineD3DQueryImpl_GetDataSize(IWineD3DQuery* iface){
 289     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 290     int dataSize = 0;
 291     TRACE("(%p) : type %#x\n", This, This->type);
 292     switch(This->type){
 293     case WINED3DQUERYTYPE_VCACHE:
 294         dataSize = sizeof(WINED3DDEVINFO_VCACHE);
 295         break;
 296     case WINED3DQUERYTYPE_RESOURCEMANAGER:
 297         dataSize = sizeof(WINED3DDEVINFO_RESOURCEMANAGER);
 298         break;
 299     case WINED3DQUERYTYPE_VERTEXSTATS:
 300         dataSize = sizeof(WINED3DDEVINFO_VERTEXSTATS);
 301         break;
 302     case WINED3DQUERYTYPE_EVENT:
 303         dataSize = sizeof(BOOL);
 304         break;
 305     case WINED3DQUERYTYPE_OCCLUSION:
 306         dataSize = sizeof(DWORD);
 307         break;
 308     case WINED3DQUERYTYPE_TIMESTAMP:
 309         dataSize = sizeof(UINT64);
 310         break;
 311     case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
 312         dataSize = sizeof(BOOL);
 313         break;
 314     case WINED3DQUERYTYPE_TIMESTAMPFREQ:
 315         dataSize = sizeof(UINT64);
 316         break;
 317     case WINED3DQUERYTYPE_PIPELINETIMINGS:
 318         dataSize = sizeof(WINED3DDEVINFO_PIPELINETIMINGS);
 319         break;
 320     case WINED3DQUERYTYPE_INTERFACETIMINGS:
 321         dataSize = sizeof(WINED3DDEVINFO_INTERFACETIMINGS);
 322         break;
 323     case WINED3DQUERYTYPE_VERTEXTIMINGS:
 324         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 325         break;
 326     case WINED3DQUERYTYPE_PIXELTIMINGS:
 327         dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
 328         break;
 329     case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
 330         dataSize = sizeof(WINED3DQUERYTYPE_BANDWIDTHTIMINGS);
 331         break;
 332     case WINED3DQUERYTYPE_CACHEUTILIZATION:
 333         dataSize = sizeof(WINED3DDEVINFO_CACHEUTILIZATION);
 334         break;
 335     default:
 336        FIXME("(%p) Unhandled query type %d\n",This , This->type);
 337        dataSize = 0;
 338     }
 339     return dataSize;
 340 }
 341
 342
 343 static WINED3DQUERYTYPE  WINAPI IWineD3DQueryImpl_GetType(IWineD3DQuery* iface){
 344     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 345     return This->type;
 346 }
 347
 348
 349 static HRESULT  WINAPI IWineD3DQueryImpl_Issue(IWineD3DQuery* iface,  DWORD dwIssueFlags){
 350     IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
 351
 352     TRACE("(%p) : dwIssueFlags %#x, type %#x\n", This, dwIssueFlags, This->type);
 353
 354     switch (This->type) {
 355         case WINED3DQUERYTYPE_OCCLUSION:
 356             if (GL_SUPPORT(ARB_OCCLUSION_QUERY)) {
 357                 if (dwIssueFlags & WINED3DISSUE_BEGIN) {
 358                     GL_EXTCALL(glBeginQueryARB(GL_SAMPLES_PASSED_ARB, ((WineQueryOcclusionData *)This->extendedData)->queryId));
 359                     checkGLcall("glBeginQuery()");
 360                 }
 361                 if (dwIssueFlags & WINED3DISSUE_END) {
 362                     GL_EXTCALL(glEndQueryARB(GL_SAMPLES_PASSED_ARB));
 363                     checkGLcall("glEndQuery()");
 364                 }
 365             } else {
 366                 FIXME("(%p) : Occlusion queries not supported\n", This);
 367             }
 368             break;
 369
 370         default:
 371             /* The fixme is printed when the app asks for the resulting data */
 372             WARN("(%p) : Unhandled query type %#x\n", This, This->type);
 373             break;
 374     }
 375
 376     return WINED3D_OK; /* can be WINED3DERR_INVALIDCALL.    */
 377 }
 378
 379
 380 /**********************************************************
 381  * IWineD3DQuery VTbl follows
 382  **********************************************************/
 383
 384 const IWineD3DQueryVtbl IWineD3DQuery_Vtbl =
 385 {
 386     /*** IUnknown methods ***/
 387     IWineD3DQueryImpl_QueryInterface,
 388     IWineD3DQueryImpl_AddRef,
 389     IWineD3DQueryImpl_Release,
 390      /*** IWineD3Dquery methods ***/
 391     IWineD3DQueryImpl_GetParent,
 392     IWineD3DQueryImpl_GetDevice,
 393     IWineD3DQueryImpl_GetData,
 394     IWineD3DQueryImpl_GetDataSize,
 395     IWineD3DQueryImpl_GetType,
 396     IWineD3DQueryImpl_Issue
 397 };