dlls/d3d9/query.c

   1 /*
   2  * IDirect3DQuery9 implementation
   3  *
   4  * Copyright 2002-2003 Raphael Junqueira
   5  * Copyright 2002-2003 Jason Edmeades
   6  * Copyright 2005 Oliver Stieber
   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 #include "config.h"
  24 #include "d3d9_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  27
  28 /* IDirect3DQuery9 IUnknown parts follow: */
  29 HRESULT WINAPI IDirect3DQuery9Impl_QueryInterface(LPDIRECT3DQUERY9 iface, REFIID riid, LPVOID* ppobj) {
  30     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  31     TRACE("(%p) Relay\n", This);
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34         || IsEqualGUID(riid, &IID_IDirect3DQuery9)) {
  35         IUnknown_AddRef(iface);
  36         *ppobj = This;
  37         return D3D_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     return E_NOINTERFACE;
  42 }
  43
  44 ULONG WINAPI IDirect3DQuery9Impl_AddRef(LPDIRECT3DQUERY9 iface) {
  45     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  46     ULONG ref = InterlockedIncrement(&This->ref);
  47
  48     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  49     return ref;
  50 }
  51
  52 ULONG WINAPI IDirect3DQuery9Impl_Release(LPDIRECT3DQUERY9 iface) {
  53     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  54     ULONG ref = InterlockedDecrement(&This->ref);
  55
  56     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  57
  58     if (ref == 0) {
  59         HeapFree(GetProcessHeap(), 0, This);
  60     }
  61     return ref;
  62 }
  63
  64 /* IDirect3DQuery9 Interface follow: */
  65 HRESULT WINAPI IDirect3DQuery9Impl_GetDevice(LPDIRECT3DQUERY9 iface, IDirect3DDevice9** ppDevice) {
  66     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  67     IWineD3DDevice* pDevice;
  68     HRESULT hr;
  69
  70     TRACE("(%p) Relay\n", This);
  71
  72     hr = IWineD3DQuery_GetDevice(This->wineD3DQuery, &pDevice);
  73     if(hr != D3D_OK){
  74         *ppDevice = NULL;
  75     }else{
  76         hr = IWineD3DDevice_GetParent(pDevice, (IUnknown **)ppDevice);
  77         IWineD3DDevice_Release(pDevice);
  78     }
  79     return hr;
  80 }
  81
  82 D3DQUERYTYPE WINAPI IDirect3DQuery9Impl_GetType(LPDIRECT3DQUERY9 iface) {
  83     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  84     TRACE("(%p) Relay\n", This);
  85     return IWineD3DQuery_GetType(This->wineD3DQuery);
  86 }
  87
  88 DWORD WINAPI IDirect3DQuery9Impl_GetDataSize(LPDIRECT3DQUERY9 iface) {
  89     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  90     TRACE("(%p) Relay\n", This);
  91     return IWineD3DQuery_GetDataSize(This->wineD3DQuery);
  92 }
  93
  94 HRESULT WINAPI IDirect3DQuery9Impl_Issue(LPDIRECT3DQUERY9 iface, DWORD dwIssueFlags) {
  95     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  96     TRACE("(%p) Relay\n", This);
  97     return IWineD3DQuery_Issue(This->wineD3DQuery, dwIssueFlags);
  98 }
  99
 100 HRESULT WINAPI IDirect3DQuery9Impl_GetData(LPDIRECT3DQUERY9 iface, void* pData, DWORD dwSize, DWORD dwGetDataFlags) {
 101     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
 102     TRACE("(%p) Relay\n", This);
 103     return IWineD3DQuery_GetData(This->wineD3DQuery, pData, dwSize, dwGetDataFlags);
 104 }
 105
 106
 107 const IDirect3DQuery9Vtbl Direct3DQuery9_Vtbl =
 108 {
 109     IDirect3DQuery9Impl_QueryInterface,
 110     IDirect3DQuery9Impl_AddRef,
 111     IDirect3DQuery9Impl_Release,
 112     IDirect3DQuery9Impl_GetDevice,
 113     IDirect3DQuery9Impl_GetType,
 114     IDirect3DQuery9Impl_GetDataSize,
 115     IDirect3DQuery9Impl_Issue,
 116     IDirect3DQuery9Impl_GetData
 117 };
 118
 119
 120 /* IDirect3DDevice9 IDirect3DQuery9 Methods follow: */
 121 HRESULT WINAPI IDirect3DDevice9Impl_CreateQuery(LPDIRECT3DDEVICE9 iface, D3DQUERYTYPE Type, IDirect3DQuery9** ppQuery) {
 122     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 123     IDirect3DQuery9Impl *object = NULL;
 124     HRESULT hr = D3D_OK;
 125
 126     TRACE("(%p) Relay\n", This);
 127
 128     if (!ppQuery)
 129         return IWineD3DDevice_CreateQuery(This->WineD3DDevice, Type, NULL, NULL);
 130
 131     /* Allocate the storage for the device */
 132     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DQuery9Impl));
 133     if (NULL == object) {
 134         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 135         return D3DERR_OUTOFVIDEOMEMORY;
 136     }
 137
 138     object->lpVtbl = &Direct3DQuery9_Vtbl;
 139     object->ref = 1;
 140     hr = IWineD3DDevice_CreateQuery(This->WineD3DDevice, Type, &object->wineD3DQuery, (IUnknown *)object);
 141
 142     if (FAILED(hr)) {
 143
 144         /* free up object */
 145         FIXME("(%p) call to IWineD3DDevice_CreateQuery failed\n", This);
 146         HeapFree(GetProcessHeap(), 0, object);
 147     } else {
 148         *ppQuery = (LPDIRECT3DQUERY9) object;
 149         TRACE("(%p) : Created query %p\n", This , object);
 150     }
 151     TRACE("(%p) : returning %lx\n", This, hr);
 152     return hr;
 153 }