dlls/d3d10core/async.c

   1 /*
   2  * Copyright 2009 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  *
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "d3d10core_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
  26
  27 static inline struct d3d10_query *impl_from_ID3D10Query(ID3D10Query *iface)
  28 {
  29     return CONTAINING_RECORD(iface, struct d3d10_query, ID3D10Query_iface);
  30 }
  31
  32 /* IUnknown methods */
  33
  34 static HRESULT STDMETHODCALLTYPE d3d10_query_QueryInterface(ID3D10Query *iface, REFIID riid, void **object)
  35 {
  36     struct d3d10_query *query = impl_from_ID3D10Query(iface);
  37
  38     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
  39
  40     if ((IsEqualGUID(riid, &IID_ID3D10Predicate) && query->predicate)
  41             || IsEqualGUID(riid, &IID_ID3D10Query)
  42             || IsEqualGUID(riid, &IID_ID3D10Asynchronous)
  43             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
  44             || IsEqualGUID(riid, &IID_IUnknown))
  45     {
  46         IUnknown_AddRef(iface);
  47         *object = iface;
  48         return S_OK;
  49     }
  50
  51     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  52
  53     *object = NULL;
  54     return E_NOINTERFACE;
  55 }
  56
  57 static ULONG STDMETHODCALLTYPE d3d10_query_AddRef(ID3D10Query *iface)
  58 {
  59     struct d3d10_query *This = impl_from_ID3D10Query(iface);
  60     ULONG refcount = InterlockedIncrement(&This->refcount);
  61
  62     TRACE("%p increasing refcount to %u.\n", This, refcount);
  63
  64     return refcount;
  65 }
  66
  67 static ULONG STDMETHODCALLTYPE d3d10_query_Release(ID3D10Query *iface)
  68 {
  69     struct d3d10_query *query = impl_from_ID3D10Query(iface);
  70     ULONG refcount = InterlockedDecrement(&query->refcount);
  71
  72     TRACE("%p decreasing refcount to %u.\n", query, refcount);
  73
  74     if (!refcount)
  75     {
  76         ID3D10Device1_Release(query->device);
  77         wined3d_mutex_lock();
  78         wined3d_query_decref(query->wined3d_query);
  79         wined3d_private_store_cleanup(&query->private_store);
  80         wined3d_mutex_unlock();
  81         HeapFree(GetProcessHeap(), 0, query);
  82     }
  83
  84     return refcount;
  85 }
  86
  87 /* ID3D10DeviceChild methods */
  88
  89 static void STDMETHODCALLTYPE d3d10_query_GetDevice(ID3D10Query *iface, ID3D10Device **device)
  90 {
  91     struct d3d10_query *query = impl_from_ID3D10Query(iface);
  92
  93     TRACE("iface %p, device %p.\n", iface, device);
  94
  95     *device = (ID3D10Device *)query->device;
  96     ID3D10Device_AddRef(*device);
  97 }
  98
  99 static HRESULT STDMETHODCALLTYPE d3d10_query_GetPrivateData(ID3D10Query *iface,
 100         REFGUID guid, UINT *data_size, void *data)
 101 {
 102     struct d3d10_query *query = impl_from_ID3D10Query(iface);
 103
 104     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 105             iface, debugstr_guid(guid), data_size, data);
 106
 107     return d3d10_get_private_data(&query->private_store, guid, data_size, data);
 108 }
 109
 110 static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateData(ID3D10Query *iface,
 111         REFGUID guid, UINT data_size, const void *data)
 112 {
 113     struct d3d10_query *query = impl_from_ID3D10Query(iface);
 114
 115     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 116             iface, debugstr_guid(guid), data_size, data);
 117
 118     return d3d10_set_private_data(&query->private_store, guid, data_size, data);
 119 }
 120
 121 static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateDataInterface(ID3D10Query *iface,
 122         REFGUID guid, const IUnknown *data)
 123 {
 124     struct d3d10_query *query = impl_from_ID3D10Query(iface);
 125
 126     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 127
 128     return d3d10_set_private_data_interface(&query->private_store, guid, data);
 129 }
 130
 131 /* ID3D10Asynchronous methods */
 132
 133 static void STDMETHODCALLTYPE d3d10_query_Begin(ID3D10Query *iface)
 134 {
 135     FIXME("iface %p stub!\n", iface);
 136 }
 137
 138 static void STDMETHODCALLTYPE d3d10_query_End(ID3D10Query *iface)
 139 {
 140     FIXME("iface %p stub!\n", iface);
 141 }
 142
 143 static HRESULT STDMETHODCALLTYPE d3d10_query_GetData(ID3D10Query *iface, void *data, UINT data_size, UINT flags)
 144 {
 145     FIXME("iface %p, data %p, data_size %u, flags %#x stub!\n", iface, data, data_size, flags);
 146
 147     return E_NOTIMPL;
 148 }
 149
 150 static UINT STDMETHODCALLTYPE d3d10_query_GetDataSize(ID3D10Query *iface)
 151 {
 152     FIXME("iface %p stub!\n", iface);
 153
 154     return 0;
 155 }
 156
 157 /* ID3D10Query methods */
 158
 159 static void STDMETHODCALLTYPE d3d10_query_GetDesc(ID3D10Query *iface, D3D10_QUERY_DESC *desc)
 160 {
 161     FIXME("iface %p, desc %p stub!\n", iface, desc);
 162 }
 163
 164 static const struct ID3D10QueryVtbl d3d10_query_vtbl =
 165 {
 166     /* IUnknown methods */
 167     d3d10_query_QueryInterface,
 168     d3d10_query_AddRef,
 169     d3d10_query_Release,
 170     /* ID3D10DeviceChild methods */
 171     d3d10_query_GetDevice,
 172     d3d10_query_GetPrivateData,
 173     d3d10_query_SetPrivateData,
 174     d3d10_query_SetPrivateDataInterface,
 175     /* ID3D10Asynchronous methods */
 176     d3d10_query_Begin,
 177     d3d10_query_End,
 178     d3d10_query_GetData,
 179     d3d10_query_GetDataSize,
 180     /* ID3D10Query methods */
 181     d3d10_query_GetDesc,
 182 };
 183
 184 struct d3d10_query *unsafe_impl_from_ID3D10Query(ID3D10Query *iface)
 185 {
 186     if (!iface)
 187         return NULL;
 188     assert(iface->lpVtbl == &d3d10_query_vtbl);
 189     return CONTAINING_RECORD(iface, struct d3d10_query, ID3D10Query_iface);
 190 }
 191
 192 HRESULT d3d10_query_init(struct d3d10_query *query, struct d3d10_device *device,
 193         const D3D10_QUERY_DESC *desc, BOOL predicate)
 194 {
 195     HRESULT hr;
 196
 197     static const enum wined3d_query_type query_type_map[] =
 198     {
 199         /* D3D10_QUERY_EVENT                    */  WINED3D_QUERY_TYPE_EVENT,
 200         /* D3D10_QUERY_OCCLUSION                */  WINED3D_QUERY_TYPE_OCCLUSION,
 201         /* D3D10_QUERY_TIMESTAMP                */  WINED3D_QUERY_TYPE_TIMESTAMP,
 202         /* D3D10_QUERY_TIMESTAMP_DISJOINT       */  WINED3D_QUERY_TYPE_TIMESTAMP_DISJOINT,
 203         /* D3D10_QUERY_PIPELINE_STATISTICS      */  WINED3D_QUERY_TYPE_PIPELINE_STATISTICS,
 204         /* D3D10_QUERY_OCCLUSION_PREDICATE      */  WINED3D_QUERY_TYPE_OCCLUSION,
 205         /* D3D10_QUERY_SO_STATISTICS            */  WINED3D_QUERY_TYPE_SO_STATISTICS,
 206         /* D3D10_QUERY_SO_OVERFLOW_PREDICATE    */  WINED3D_QUERY_TYPE_SO_OVERFLOW,
 207     };
 208
 209     if (desc->Query >= sizeof(query_type_map) / sizeof(*query_type_map))
 210     {
 211         FIXME("Unhandled query type %#x.\n", desc->Query);
 212         return E_INVALIDARG;
 213     }
 214
 215     if (desc->MiscFlags)
 216         FIXME("Ignoring MiscFlags %#x.\n", desc->MiscFlags);
 217
 218     query->ID3D10Query_iface.lpVtbl = &d3d10_query_vtbl;
 219     query->refcount = 1;
 220     wined3d_mutex_lock();
 221     wined3d_private_store_init(&query->private_store);
 222
 223     if (FAILED(hr = wined3d_query_create(device->wined3d_device,
 224             query_type_map[desc->Query], query, &query->wined3d_query)))
 225     {
 226         WARN("Failed to create wined3d query, hr %#x.\n", hr);
 227         wined3d_private_store_cleanup(&query->private_store);
 228         wined3d_mutex_unlock();
 229         return hr;
 230     }
 231     wined3d_mutex_unlock();
 232
 233     query->predicate = predicate;
 234     query->device = &device->ID3D10Device1_iface;
 235     ID3D10Device1_AddRef(query->device);
 236
 237     return S_OK;
 238 }