dlls/d3d9/query.c

   1 /*
   2  * IDirect3DQuery9 implementation
   3  *
   4  * Copyright 2002-2003 Raphael Junqueira
   5  *                     Jason Edmeades
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  26
  27 /* IDirect3DQuery9 IUnknown parts follow: */
  28 HRESULT WINAPI IDirect3DQuery9Impl_QueryInterface(LPDIRECT3DQUERY9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  30
  31     if (IsEqualGUID(riid, &IID_IUnknown)
  32         || IsEqualGUID(riid, &IID_IDirect3DQuery9)) {
  33         IDirect3DQuery9Impl_AddRef(iface);
  34         *ppobj = This;
  35         return D3D_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     return E_NOINTERFACE;
  40 }
  41
  42 ULONG WINAPI IDirect3DQuery9Impl_AddRef(LPDIRECT3DQUERY9 iface) {
  43     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  44     ULONG ref = InterlockedIncrement(&This->ref);
  45
  46     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  47
  48     return ref;
  49 }
  50
  51 ULONG WINAPI IDirect3DQuery9Impl_Release(LPDIRECT3DQUERY9 iface) {
  52     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  53     ULONG ref = InterlockedDecrement(&This->ref);
  54
  55     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  56
  57     if (ref == 0) {
  58         HeapFree(GetProcessHeap(), 0, This);
  59     }
  60     return ref;
  61 }
  62
  63 /* IDirect3DQuery9 Interface follow: */
  64 HRESULT WINAPI IDirect3DQuery9Impl_GetDevice(LPDIRECT3DQUERY9 iface, IDirect3DDevice9** ppDevice) {
  65     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  66     TRACE("(%p) : returning %p\n", This, This->Device);
  67     *ppDevice = (LPDIRECT3DDEVICE9) This->Device;
  68     IDirect3DDevice9Impl_AddRef(*ppDevice);
  69     return D3D_OK;
  70 }
  71
  72 D3DQUERYTYPE WINAPI IDirect3DQuery9Impl_GetType(LPDIRECT3DQUERY9 iface) {
  73     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  74     FIXME("(%p) : stub\n", This);
  75     return 0;
  76 }
  77
  78 DWORD WINAPI IDirect3DQuery9Impl_GetDataSize(LPDIRECT3DQUERY9 iface) {
  79     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  80     FIXME("(%p) : stub\n", This);
  81     return 0;
  82 }
  83
  84 HRESULT WINAPI IDirect3DQuery9Impl_Issue(LPDIRECT3DQUERY9 iface, DWORD dwIssueFlags) {
  85     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  86     FIXME("(%p) : stub\n", This);
  87     return D3D_OK;
  88 }
  89
  90 HRESULT WINAPI IDirect3DQuery9Impl_GetData(LPDIRECT3DQUERY9 iface, void* pData, DWORD dwSize, DWORD dwGetDataFlags) {
  91     IDirect3DQuery9Impl *This = (IDirect3DQuery9Impl *)iface;
  92     FIXME("(%p) : stub\n", This);
  93     return D3D_OK;
  94 }
  95
  96
  97 IDirect3DQuery9Vtbl Direct3DQuery9_Vtbl =
  98 {
  99     IDirect3DQuery9Impl_QueryInterface,
 100     IDirect3DQuery9Impl_AddRef,
 101     IDirect3DQuery9Impl_Release,
 102     IDirect3DQuery9Impl_GetDevice,
 103     IDirect3DQuery9Impl_GetType,
 104     IDirect3DQuery9Impl_GetDataSize,
 105     IDirect3DQuery9Impl_Issue,
 106     IDirect3DQuery9Impl_GetData
 107 };
 108
 109
 110 /* IDirect3DDevice9 IDirect3DQuery9 Methods follow: */
 111 HRESULT WINAPI IDirect3DDevice9Impl_CreateQuery(LPDIRECT3DDEVICE9 iface, D3DQUERYTYPE Type, IDirect3DQuery9** ppQuery) {
 112 #if 0
 113   IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 114 #endif
 115   IDirect3DQuery9Impl *object = NULL;
 116   HRESULT hr = D3D_OK;
 117
 118   if (NULL == ppQuery) {
 119     return D3DERR_INVALIDCALL;
 120   }
 121   /* Allocate the storage for the device */
 122   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DQuery9Impl));
 123   if (NULL == object) {
 124     FIXME("Allocation of memory failed\n");
 125     *ppQuery = NULL;
 126     return D3DERR_OUTOFVIDEOMEMORY;
 127   }
 128
 129   object->lpVtbl = &Direct3DQuery9_Vtbl;
 130   object->ref = 1;
 131 #if 0
 132   hr = IWineD3DDevice_CreateQuery(This->WineD3DDevice, 9, pVertexElements, &(object->wineD3DQuery));
 133
 134   if (FAILED(hr)) {
 135     /* free up object */
 136     FIXME("(%p) call to IWineD3DDevice_CreateQuery failed\n", This);
 137     HeapFree(GetProcessHeap(), 0, object);
 138     *ppQuery = NULL;
 139   } else {
 140     *ppQuery = (LPDIRECT3DQUERY9) object;
 141   }
 142 #endif
 143   return hr;
 144 }