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Sweden-Number/dlls/wined3d/query.c

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/*
* IWineD3DQuery implementation
*
* Copyright 2005 Oliver Stieber
*
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wined3d_private.h"
/*
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/programmingguide/advancedtopics/Queries.asp
*/
WINE_DEFAULT_DEBUG_CHANNEL(d3d);
/* *******************************************
IWineD3DQuery IUnknown parts follow
******************************************* */
HRESULT WINAPI IWineD3DQueryImpl_QueryInterface(IWineD3DQuery *iface, REFIID riid, LPVOID *ppobj)
{
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IWineD3DBase)
|| IsEqualGUID(riid, &IID_IWineD3DQuery)) {
IUnknown_AddRef(iface);
*ppobj = This;
return WINED3D_OK;
}
return E_NOINTERFACE;
}
ULONG WINAPI IWineD3DQueryImpl_AddRef(IWineD3DQuery *iface) {
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
TRACE("(%p) : AddRef increasing from %ld\n", This, This->ref);
return InterlockedIncrement(&This->ref);
}
ULONG WINAPI IWineD3DQueryImpl_Release(IWineD3DQuery *iface) {
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
ULONG ref;
TRACE("(%p) : Releasing from %ld\n", This, This->ref);
ref = InterlockedDecrement(&This->ref);
if (ref == 0) {
if(This->extendedData != NULL){
HeapFree(GetProcessHeap(), 0, This->extendedData);
}
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* *******************************************
IWineD3DQuery IWineD3DQuery parts follow
******************************************* */
HRESULT WINAPI IWineD3DQueryImpl_GetParent(IWineD3DQuery *iface, IUnknown** parent){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
*parent= (IUnknown*) parent;
IUnknown_AddRef(*parent);
TRACE("(%p) : returning %p\n", This, *parent);
return WINED3D_OK;
}
HRESULT WINAPI IWineD3DQueryImpl_GetDevice(IWineD3DQuery* iface, IWineD3DDevice **pDevice){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
IWineD3DDevice_AddRef((IWineD3DDevice *)This->wineD3DDevice);
*pDevice = (IWineD3DDevice *)This->wineD3DDevice;
TRACE("(%p) returning %p\n", This, *pDevice);
return WINED3D_OK;
}
HRESULT WINAPI IWineD3DQueryImpl_GetData(IWineD3DQuery* iface, void* pData, DWORD dwSize, DWORD dwGetDataFlags){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
if(dwSize == 0){
/*you can use this method to poll the resource for the query status*/
/*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*/
return S_OK;
}else{
}
switch (This->type){
case WINED3DQUERYTYPE_VCACHE:
{
WINED3DDEVINFO_VCACHE *data = (WINED3DDEVINFO_VCACHE *)pData;
data->Pattern = MAKEFOURCC('C','A','C','H');
data->OptMethod = 0; /*0 get longest strips, 1 optimize vertex cache*/
data->CacheSize = 0; /*cache size, only required if OptMethod == 1*/
data->MagicNumber = 0; /*only required if OptMethod == 1 (used internally)*/
}
break;
case WINED3DQUERYTYPE_RESOURCEMANAGER:
{
WINED3DDEVINFO_RESOURCEMANAGER *data = (WINED3DDEVINFO_RESOURCEMANAGER *)pData;
int i;
for(i = 0; i < WINED3DRTYPECOUNT; i++){
/*I'm setting the default values to 1 so as to reduce the risk of a div/0 in the caller*/
/* isTextureResident could be used to get some of this infomration */
data->stats[i].bThrashing = FALSE;
data->stats[i].ApproxBytesDownloaded = 1;
data->stats[i].NumEvicts = 1;
data->stats[i].NumVidCreates = 1;
data->stats[i].LastPri = 1;
data->stats[i].NumUsed = 1;
data->stats[i].NumUsedInVidMem = 1;
data->stats[i].WorkingSet = 1;
data->stats[i].WorkingSetBytes = 1;
data->stats[i].TotalManaged = 1;
data->stats[i].TotalBytes = 1;
}
}
break;
case WINED3DQUERYTYPE_VERTEXSTATS:
{
WINED3DDEVINFO_VERTEXSTATS *data = (WINED3DDEVINFO_VERTEXSTATS *)pData;
data->NumRenderedTriangles = 1;
data->NumExtraClippingTriangles = 1;
}
break;
case WINED3DQUERYTYPE_EVENT:
{
BOOL* data = pData;
*data = TRUE; /*Don't know what this is supposed to be*/
}
break;
case WINED3DQUERYTYPE_OCCLUSION:
{
DWORD* data = pData;
*data = 1;
/* TODO: opengl occlusion queries
http://www.gris.uni-tuebingen.de/~bartz/Publications/paper/hww98.pdf
http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
*/
}
break;
case WINED3DQUERYTYPE_TIMESTAMP:
{
UINT64* data = pData;
*data = 1; /*Don't know what this is supposed to be*/
}
break;
case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
{
BOOL* data = pData;
*data = FALSE; /*Don't know what this is supposed to be*/
}
break;
case WINED3DQUERYTYPE_TIMESTAMPFREQ:
{
UINT64* data = pData;
*data = 1; /*Don't know what this is supposed to be*/
}
break;
case WINED3DQUERYTYPE_PIPELINETIMINGS:
{
WINED3DDEVINFO_PIPELINETIMINGS *data = (WINED3DDEVINFO_PIPELINETIMINGS *)pData;
data->VertexProcessingTimePercent = 1.0f;
data->PixelProcessingTimePercent = 1.0f;
data->OtherGPUProcessingTimePercent = 97.0f;
data->GPUIdleTimePercent = 1.0f;
}
break;
case WINED3DQUERYTYPE_INTERFACETIMINGS:
{
WINED3DDEVINFO_INTERFACETIMINGS *data = (WINED3DDEVINFO_INTERFACETIMINGS *)pData;
data->WaitingForGPUToUseApplicationResourceTimePercent = 1.0f;
data->WaitingForGPUToAcceptMoreCommandsTimePercent = 1.0f;
data->WaitingForGPUToStayWithinLatencyTimePercent = 1.0f;
data->WaitingForGPUExclusiveResourceTimePercent = 1.0f;
data->WaitingForGPUOtherTimePercent = 96.0f;
}
break;
case WINED3DQUERYTYPE_VERTEXTIMINGS:
{
WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
data->MemoryProcessingPercent = 50.0f;
data->ComputationProcessingPercent = 50.0f;
}
break;
case WINED3DQUERYTYPE_PIXELTIMINGS:
{
WINED3DDEVINFO_STAGETIMINGS *data = (WINED3DDEVINFO_STAGETIMINGS *)pData;
data->MemoryProcessingPercent = 50.0f;
data->ComputationProcessingPercent = 50.0f;
}
break;
case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
{
WINED3DDEVINFO_BANDWIDTHTIMINGS *data = (WINED3DDEVINFO_BANDWIDTHTIMINGS *)pData;
data->MaxBandwidthUtilized = 1.0f;
data->FrontEndUploadMemoryUtilizedPercent = 1.0f;
data->VertexRateUtilizedPercent = 1.0f;
data->TriangleSetupRateUtilizedPercent = 1.0f;
data->FillRateUtilizedPercent = 97.0f;
}
break;
case WINED3DQUERYTYPE_CACHEUTILIZATION:
{
WINED3DDEVINFO_CACHEUTILIZATION *data = (WINED3DDEVINFO_CACHEUTILIZATION *)pData;
data->TextureCacheHitRate = 1.0f;
data->PostTransformVertexCacheHitRate = 1.0f;
}
break;
default:
FIXME("(%p) Unhandled query type %d\n",This , This->type);
};
/*dwGetDataFlags = 0 || D3DGETDATA_FLUSH
D3DGETDATA_FLUSH may return WINED3DERR_DEVICELOST if the device is lost
*/
FIXME("(%p) : stub\n", This);
return S_OK; /* S_OK if the query data is available*/
}
DWORD WINAPI IWineD3DQueryImpl_GetDataSize(IWineD3DQuery* iface){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
int dataSize = 0;
FIXME("(%p) : stub\n", This);
switch(This->type){
case WINED3DQUERYTYPE_VCACHE:
dataSize = sizeof(WINED3DDEVINFO_VCACHE);
break;
case WINED3DQUERYTYPE_RESOURCEMANAGER:
dataSize = sizeof(WINED3DDEVINFO_RESOURCEMANAGER);
break;
case WINED3DQUERYTYPE_VERTEXSTATS:
dataSize = sizeof(WINED3DDEVINFO_VERTEXSTATS);
break;
case WINED3DQUERYTYPE_EVENT:
dataSize = sizeof(BOOL);
break;
case WINED3DQUERYTYPE_OCCLUSION:
dataSize = sizeof(DWORD);
/*
http://www.gris.uni-tuebingen.de/~bartz/Publications/paper/hww98.pdf
http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
*/
break;
case WINED3DQUERYTYPE_TIMESTAMP:
dataSize = sizeof(UINT64);
break;
case WINED3DQUERYTYPE_TIMESTAMPDISJOINT:
dataSize = sizeof(BOOL);
break;
case WINED3DQUERYTYPE_TIMESTAMPFREQ:
dataSize = sizeof(UINT64);
break;
case WINED3DQUERYTYPE_PIPELINETIMINGS:
dataSize = sizeof(WINED3DDEVINFO_PIPELINETIMINGS);
break;
case WINED3DQUERYTYPE_INTERFACETIMINGS:
dataSize = sizeof(WINED3DDEVINFO_INTERFACETIMINGS);
break;
case WINED3DQUERYTYPE_VERTEXTIMINGS:
dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
break;
case WINED3DQUERYTYPE_PIXELTIMINGS:
dataSize = sizeof(WINED3DDEVINFO_STAGETIMINGS);
break;
case WINED3DQUERYTYPE_BANDWIDTHTIMINGS:
dataSize = sizeof(WINED3DQUERYTYPE_BANDWIDTHTIMINGS);
break;
case WINED3DQUERYTYPE_CACHEUTILIZATION:
dataSize = sizeof(WINED3DDEVINFO_CACHEUTILIZATION);
break;
default:
FIXME("(%p) Unhandled query type %d\n",This , This->type);
dataSize = 0;
}
return dataSize;
}
WINED3DQUERYTYPE WINAPI IWineD3DQueryImpl_GetType(IWineD3DQuery* iface){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
return This->type;
}
HRESULT WINAPI IWineD3DQueryImpl_Issue(IWineD3DQuery* iface, DWORD dwIssueFlags){
IWineD3DQueryImpl *This = (IWineD3DQueryImpl *)iface;
FIXME("(%p) : stub\n", This);
return WINED3D_OK; /* can be WINED3DERR_INVALIDCALL. */
}
/**********************************************************
* IWineD3DQuery VTbl follows
**********************************************************/
const IWineD3DQueryVtbl IWineD3DQuery_Vtbl =
{
/*** IUnknown methods ***/
IWineD3DQueryImpl_QueryInterface,
IWineD3DQueryImpl_AddRef,
IWineD3DQueryImpl_Release,
/*** IWineD3Dquery methods ***/
IWineD3DQueryImpl_GetParent,
IWineD3DQueryImpl_GetDevice,
IWineD3DQueryImpl_GetData,
IWineD3DQueryImpl_GetDataSize,
IWineD3DQueryImpl_GetType,
IWineD3DQueryImpl_Issue
};
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