dlls/d3d11/async.c - wine - Git at Google

 /*
  * Copyright 2009 Henri Verbeet for CodeWeavers
  *
  * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  *
  */

 #include "config.h"
 #include "wine/port.h"

 #include "d3d11_private.h"

 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);

 /* ID3D11Query methods */

 static inline struct d3d_query *impl_from_ID3D11Query(ID3D11Query *iface)
 {
     return CONTAINING_RECORD(iface, struct d3d_query, ID3D11Query_iface);
 }

 static HRESULT STDMETHODCALLTYPE d3d11_query_QueryInterface(ID3D11Query *iface, REFIID riid, void **object)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);

     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

     if ((IsEqualGUID(riid, &IID_ID3D11Predicate) && query->predicate)
             || IsEqualGUID(riid, &IID_ID3D11Query)
             || IsEqualGUID(riid, &IID_ID3D11Asynchronous)
             || IsEqualGUID(riid, &IID_ID3D11DeviceChild)
             || IsEqualGUID(riid, &IID_IUnknown))
     {
         ID3D11Query_AddRef(iface);
         *object = iface;
         return S_OK;
     }

     if ((IsEqualGUID(riid, &IID_ID3D10Predicate) && query->predicate)
             || IsEqualGUID(riid, &IID_ID3D10Query)
             || IsEqualGUID(riid, &IID_ID3D10Asynchronous)
             || IsEqualGUID(riid, &IID_ID3D10DeviceChild))
     {
         ID3D10Query_AddRef(&query->ID3D10Query_iface);
         *object = &query->ID3D10Query_iface;
         return S_OK;
     }

     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));

     *object = NULL;
     return E_NOINTERFACE;
 }

 static ULONG STDMETHODCALLTYPE d3d11_query_AddRef(ID3D11Query *iface)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);
     ULONG refcount = InterlockedIncrement(&query->refcount);

     TRACE("%p increasing refcount to %u.\n", query, refcount);

     return refcount;
 }

 static ULONG STDMETHODCALLTYPE d3d11_query_Release(ID3D11Query *iface)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);
     ULONG refcount = InterlockedDecrement(&query->refcount);

     TRACE("%p decreasing refcount to %u.\n", query, refcount);

     if (!refcount)
     {
         ID3D11Device_Release(query->device);
         wined3d_mutex_lock();
         wined3d_query_decref(query->wined3d_query);
         wined3d_private_store_cleanup(&query->private_store);
         wined3d_mutex_unlock();
         HeapFree(GetProcessHeap(), 0, query);
     }

     return refcount;
 }

 static void STDMETHODCALLTYPE d3d11_query_GetDevice(ID3D11Query *iface, ID3D11Device **device)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);

     TRACE("iface %p, device %p.\n", iface, device);

     *device = query->device;
     ID3D11Device_AddRef(*device);
 }

 static HRESULT STDMETHODCALLTYPE d3d11_query_GetPrivateData(ID3D11Query *iface,
         REFGUID guid, UINT *data_size, void *data)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);

     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);

     return d3d_get_private_data(&query->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE d3d11_query_SetPrivateData(ID3D11Query *iface,
         REFGUID guid, UINT data_size, const void *data)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);

     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);

     return d3d_set_private_data(&query->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE d3d11_query_SetPrivateDataInterface(ID3D11Query *iface,
         REFGUID guid, const IUnknown *data)
 {
     struct d3d_query *query = impl_from_ID3D11Query(iface);

     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);

     return d3d_set_private_data_interface(&query->private_store, guid, data);
 }

 static UINT STDMETHODCALLTYPE d3d11_query_GetDataSize(ID3D11Query *iface)
 {
     FIXME("iface %p stub!\n", iface);

     return 0;
 }

 static void STDMETHODCALLTYPE d3d11_query_GetDesc(ID3D11Query *iface, D3D11_QUERY_DESC *desc)
 {
     FIXME("iface %p, desc %p stub!\n", iface, desc);
 }

 static const struct ID3D11QueryVtbl d3d11_query_vtbl =
 {
     /* IUnknown methods */
     d3d11_query_QueryInterface,
     d3d11_query_AddRef,
     d3d11_query_Release,
     /* ID3D11DeviceChild methods */
     d3d11_query_GetDevice,
     d3d11_query_GetPrivateData,
     d3d11_query_SetPrivateData,
     d3d11_query_SetPrivateDataInterface,
     /* ID3D11Asynchronous methods */
     d3d11_query_GetDataSize,
     /* ID3D11Query methods */
     d3d11_query_GetDesc,
 };

 struct d3d_query *unsafe_impl_from_ID3D11Query(ID3D11Query *iface)
 {
     if (!iface)
         return NULL;
     assert(iface->lpVtbl == &d3d11_query_vtbl);
     return CONTAINING_RECORD(iface, struct d3d_query, ID3D11Query_iface);
 }

 /* ID3D10Query methods */

 static inline struct d3d_query *impl_from_ID3D10Query(ID3D10Query *iface)
 {
     return CONTAINING_RECORD(iface, struct d3d_query, ID3D10Query_iface);
 }

 /* IUnknown methods */

 static HRESULT STDMETHODCALLTYPE d3d10_query_QueryInterface(ID3D10Query *iface, REFIID riid, void **object)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

     return d3d11_query_QueryInterface(&query->ID3D11Query_iface, riid, object);
 }

 static ULONG STDMETHODCALLTYPE d3d10_query_AddRef(ID3D10Query *iface)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p.\n", iface);

     return d3d11_query_AddRef(&query->ID3D11Query_iface);
 }

 static ULONG STDMETHODCALLTYPE d3d10_query_Release(ID3D10Query *iface)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p.\n", iface);

     return d3d11_query_Release(&query->ID3D11Query_iface);
 }

 /* ID3D10DeviceChild methods */

 static void STDMETHODCALLTYPE d3d10_query_GetDevice(ID3D10Query *iface, ID3D10Device **device)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p, device %p.\n", iface, device);

     ID3D11Device_QueryInterface(query->device, &IID_ID3D10Device, (void **)device);
 }

 static HRESULT STDMETHODCALLTYPE d3d10_query_GetPrivateData(ID3D10Query *iface,
         REFGUID guid, UINT *data_size, void *data)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
             iface, debugstr_guid(guid), data_size, data);

     return d3d_get_private_data(&query->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateData(ID3D10Query *iface,
         REFGUID guid, UINT data_size, const void *data)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
             iface, debugstr_guid(guid), data_size, data);

     return d3d_set_private_data(&query->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateDataInterface(ID3D10Query *iface,
         REFGUID guid, const IUnknown *data)
 {
     struct d3d_query *query = impl_from_ID3D10Query(iface);

     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);

     return d3d_set_private_data_interface(&query->private_store, guid, data);
 }

 /* ID3D10Asynchronous methods */

 static void STDMETHODCALLTYPE d3d10_query_Begin(ID3D10Query *iface)
 {
     FIXME("iface %p stub!\n", iface);
 }

 static void STDMETHODCALLTYPE d3d10_query_End(ID3D10Query *iface)
 {
     FIXME("iface %p stub!\n", iface);
 }

 static HRESULT STDMETHODCALLTYPE d3d10_query_GetData(ID3D10Query *iface, void *data, UINT data_size, UINT flags)
 {
     FIXME("iface %p, data %p, data_size %u, flags %#x stub!\n", iface, data, data_size, flags);

     return E_NOTIMPL;
 }

 static UINT STDMETHODCALLTYPE d3d10_query_GetDataSize(ID3D10Query *iface)
 {
     FIXME("iface %p stub!\n", iface);

     return 0;
 }

 /* ID3D10Query methods */

 static void STDMETHODCALLTYPE d3d10_query_GetDesc(ID3D10Query *iface, D3D10_QUERY_DESC *desc)
 {
     FIXME("iface %p, desc %p stub!\n", iface, desc);
 }

 static const struct ID3D10QueryVtbl d3d10_query_vtbl =
 {
     /* IUnknown methods */
     d3d10_query_QueryInterface,
     d3d10_query_AddRef,
     d3d10_query_Release,
     /* ID3D10DeviceChild methods */
     d3d10_query_GetDevice,
     d3d10_query_GetPrivateData,
     d3d10_query_SetPrivateData,
     d3d10_query_SetPrivateDataInterface,
     /* ID3D10Asynchronous methods */
     d3d10_query_Begin,
     d3d10_query_End,
     d3d10_query_GetData,
     d3d10_query_GetDataSize,
     /* ID3D10Query methods */
     d3d10_query_GetDesc,
 };

 struct d3d_query *unsafe_impl_from_ID3D10Query(ID3D10Query *iface)
 {
     if (!iface)
         return NULL;
     assert(iface->lpVtbl == &d3d10_query_vtbl);
     return CONTAINING_RECORD(iface, struct d3d_query, ID3D10Query_iface);
 }

 static HRESULT d3d_query_init(struct d3d_query *query, struct d3d_device *device,
         const D3D11_QUERY_DESC *desc, BOOL predicate)
 {
     HRESULT hr;

     static const enum wined3d_query_type query_type_map[] =
     {
         /* D3D11_QUERY_EVENT                    */  WINED3D_QUERY_TYPE_EVENT,
         /* D3D11_QUERY_OCCLUSION                */  WINED3D_QUERY_TYPE_OCCLUSION,
         /* D3D11_QUERY_TIMESTAMP                */  WINED3D_QUERY_TYPE_TIMESTAMP,
         /* D3D11_QUERY_TIMESTAMP_DISJOINT       */  WINED3D_QUERY_TYPE_TIMESTAMP_DISJOINT,
         /* D3D11_QUERY_PIPELINE_STATISTICS      */  WINED3D_QUERY_TYPE_PIPELINE_STATISTICS,
         /* D3D11_QUERY_OCCLUSION_PREDICATE      */  WINED3D_QUERY_TYPE_OCCLUSION,
         /* D3D11_QUERY_SO_STATISTICS            */  WINED3D_QUERY_TYPE_SO_STATISTICS,
         /* D3D11_QUERY_SO_OVERFLOW_PREDICATE    */  WINED3D_QUERY_TYPE_SO_OVERFLOW,
     };

     if (desc->Query >= sizeof(query_type_map) / sizeof(*query_type_map))
     {
         FIXME("Unhandled query type %#x.\n", desc->Query);
         return E_INVALIDARG;
     }

     if (desc->MiscFlags)
         FIXME("Ignoring MiscFlags %#x.\n", desc->MiscFlags);

     query->ID3D11Query_iface.lpVtbl = &d3d11_query_vtbl;
     query->ID3D10Query_iface.lpVtbl = &d3d10_query_vtbl;
     query->refcount = 1;
     wined3d_mutex_lock();
     wined3d_private_store_init(&query->private_store);

     if (FAILED(hr = wined3d_query_create(device->wined3d_device,
             query_type_map[desc->Query], query, &query->wined3d_query)))
     {
         WARN("Failed to create wined3d query, hr %#x.\n", hr);
         wined3d_private_store_cleanup(&query->private_store);
         wined3d_mutex_unlock();
         return hr;
     }
     wined3d_mutex_unlock();

     query->predicate = predicate;
     query->device = &device->ID3D11Device_iface;
     ID3D11Device_AddRef(query->device);

     return S_OK;
 }

 HRESULT d3d_query_create(struct d3d_device *device, const D3D11_QUERY_DESC *desc, BOOL predicate,
         struct d3d_query **query)
 {
     struct d3d_query *object;
     HRESULT hr;

     if (!desc)
         return E_INVALIDARG;

     if (predicate
             && desc->Query != D3D11_QUERY_OCCLUSION_PREDICATE
             && desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE
             && desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM0
             && desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM1
             && desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM2
             && desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM3)
     {
         WARN("Query type %u is not a predicate.\n", desc->Query);
         return E_INVALIDARG;
     }

     if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
         return E_OUTOFMEMORY;

     if (FAILED(hr = d3d_query_init(object, device, desc, predicate)))
     {
         WARN("Failed to initialize predicate, hr %#x.\n", hr);
         HeapFree(GetProcessHeap(), 0, object);
         return hr;
     }

     TRACE("Created predicate %p.\n", object);
     *query = object;

     return S_OK;
 }
	/*
	* Copyright 2009 Henri Verbeet for CodeWeavers
	*
	* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
	*
	*/

	#include "config.h"
	#include "wine/port.h"

	#include "d3d11_private.h"

	WINE_DEFAULT_DEBUG_CHANNEL(d3d11);

	/* ID3D11Query methods */

	static inline struct d3d_query impl_from_ID3D11Query(ID3D11Query iface)
	{
	return CONTAINING_RECORD(iface, struct d3d_query, ID3D11Query_iface);
	}

	static HRESULT STDMETHODCALLTYPE d3d11_query_QueryInterface(ID3D11Query iface, REFIID riid, void *object)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);

	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

	if ((IsEqualGUID(riid, &IID_ID3D11Predicate) && query->predicate)
	\|\| IsEqualGUID(riid, &IID_ID3D11Query)
	\|\| IsEqualGUID(riid, &IID_ID3D11Asynchronous)
	\|\| IsEqualGUID(riid, &IID_ID3D11DeviceChild)
	\|\| IsEqualGUID(riid, &IID_IUnknown))
	{
	ID3D11Query_AddRef(iface);
	*object = iface;
	return S_OK;
	}

	if ((IsEqualGUID(riid, &IID_ID3D10Predicate) && query->predicate)
	\|\| IsEqualGUID(riid, &IID_ID3D10Query)
	\|\| IsEqualGUID(riid, &IID_ID3D10Asynchronous)
	\|\| IsEqualGUID(riid, &IID_ID3D10DeviceChild))
	{
	ID3D10Query_AddRef(&query->ID3D10Query_iface);
	*object = &query->ID3D10Query_iface;
	return S_OK;
	}

	WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));

	*object = NULL;
	return E_NOINTERFACE;
	}

	static ULONG STDMETHODCALLTYPE d3d11_query_AddRef(ID3D11Query *iface)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);
	ULONG refcount = InterlockedIncrement(&query->refcount);

	TRACE("%p increasing refcount to %u.\n", query, refcount);

	return refcount;
	}

	static ULONG STDMETHODCALLTYPE d3d11_query_Release(ID3D11Query *iface)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);
	ULONG refcount = InterlockedDecrement(&query->refcount);

	TRACE("%p decreasing refcount to %u.\n", query, refcount);

	if (!refcount)
	{
	ID3D11Device_Release(query->device);
	wined3d_mutex_lock();
	wined3d_query_decref(query->wined3d_query);
	wined3d_private_store_cleanup(&query->private_store);
	wined3d_mutex_unlock();
	HeapFree(GetProcessHeap(), 0, query);
	}

	return refcount;
	}

	static void STDMETHODCALLTYPE d3d11_query_GetDevice(ID3D11Query iface, ID3D11Device *device)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);

	TRACE("iface %p, device %p.\n", iface, device);

	*device = query->device;
	ID3D11Device_AddRef(*device);
	}

	static HRESULT STDMETHODCALLTYPE d3d11_query_GetPrivateData(ID3D11Query *iface,
	REFGUID guid, UINT data_size, void data)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);

	TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);

	return d3d_get_private_data(&query->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE d3d11_query_SetPrivateData(ID3D11Query *iface,
	REFGUID guid, UINT data_size, const void *data)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);

	TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);

	return d3d_set_private_data(&query->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE d3d11_query_SetPrivateDataInterface(ID3D11Query *iface,
	REFGUID guid, const IUnknown *data)
	{
	struct d3d_query *query = impl_from_ID3D11Query(iface);

	TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);

	return d3d_set_private_data_interface(&query->private_store, guid, data);
	}

	static UINT STDMETHODCALLTYPE d3d11_query_GetDataSize(ID3D11Query *iface)
	{
	FIXME("iface %p stub!\n", iface);

	return 0;
	}

	static void STDMETHODCALLTYPE d3d11_query_GetDesc(ID3D11Query iface, D3D11_QUERY_DESC desc)
	{
	FIXME("iface %p, desc %p stub!\n", iface, desc);
	}

	static const struct ID3D11QueryVtbl d3d11_query_vtbl =
	{
	/* IUnknown methods */
	d3d11_query_QueryInterface,
	d3d11_query_AddRef,
	d3d11_query_Release,
	/* ID3D11DeviceChild methods */
	d3d11_query_GetDevice,
	d3d11_query_GetPrivateData,
	d3d11_query_SetPrivateData,
	d3d11_query_SetPrivateDataInterface,
	/* ID3D11Asynchronous methods */
	d3d11_query_GetDataSize,
	/* ID3D11Query methods */
	d3d11_query_GetDesc,
	};

	struct d3d_query unsafe_impl_from_ID3D11Query(ID3D11Query iface)
	{
	if (!iface)
	return NULL;
	assert(iface->lpVtbl == &d3d11_query_vtbl);
	return CONTAINING_RECORD(iface, struct d3d_query, ID3D11Query_iface);
	}

	/* ID3D10Query methods */

	static inline struct d3d_query impl_from_ID3D10Query(ID3D10Query iface)
	{
	return CONTAINING_RECORD(iface, struct d3d_query, ID3D10Query_iface);
	}

	/* IUnknown methods */

	static HRESULT STDMETHODCALLTYPE d3d10_query_QueryInterface(ID3D10Query iface, REFIID riid, void *object)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

	return d3d11_query_QueryInterface(&query->ID3D11Query_iface, riid, object);
	}

	static ULONG STDMETHODCALLTYPE d3d10_query_AddRef(ID3D10Query *iface)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p.\n", iface);

	return d3d11_query_AddRef(&query->ID3D11Query_iface);
	}

	static ULONG STDMETHODCALLTYPE d3d10_query_Release(ID3D10Query *iface)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p.\n", iface);

	return d3d11_query_Release(&query->ID3D11Query_iface);
	}

	/* ID3D10DeviceChild methods */

	static void STDMETHODCALLTYPE d3d10_query_GetDevice(ID3D10Query iface, ID3D10Device *device)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p, device %p.\n", iface, device);

	ID3D11Device_QueryInterface(query->device, &IID_ID3D10Device, (void **)device);
	}

	static HRESULT STDMETHODCALLTYPE d3d10_query_GetPrivateData(ID3D10Query *iface,
	REFGUID guid, UINT data_size, void data)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p, guid %s, data_size %p, data %p.\n",
	iface, debugstr_guid(guid), data_size, data);

	return d3d_get_private_data(&query->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateData(ID3D10Query *iface,
	REFGUID guid, UINT data_size, const void *data)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p, guid %s, data_size %u, data %p.\n",
	iface, debugstr_guid(guid), data_size, data);

	return d3d_set_private_data(&query->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE d3d10_query_SetPrivateDataInterface(ID3D10Query *iface,
	REFGUID guid, const IUnknown *data)
	{
	struct d3d_query *query = impl_from_ID3D10Query(iface);

	TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);

	return d3d_set_private_data_interface(&query->private_store, guid, data);
	}

	/* ID3D10Asynchronous methods */

	static void STDMETHODCALLTYPE d3d10_query_Begin(ID3D10Query *iface)
	{
	FIXME("iface %p stub!\n", iface);
	}

	static void STDMETHODCALLTYPE d3d10_query_End(ID3D10Query *iface)
	{
	FIXME("iface %p stub!\n", iface);
	}

	static HRESULT STDMETHODCALLTYPE d3d10_query_GetData(ID3D10Query iface, void data, UINT data_size, UINT flags)
	{
	FIXME("iface %p, data %p, data_size %u, flags %#x stub!\n", iface, data, data_size, flags);

	return E_NOTIMPL;
	}

	static UINT STDMETHODCALLTYPE d3d10_query_GetDataSize(ID3D10Query *iface)
	{
	FIXME("iface %p stub!\n", iface);

	return 0;
	}

	/* ID3D10Query methods */

	static void STDMETHODCALLTYPE d3d10_query_GetDesc(ID3D10Query iface, D3D10_QUERY_DESC desc)
	{
	FIXME("iface %p, desc %p stub!\n", iface, desc);
	}

	static const struct ID3D10QueryVtbl d3d10_query_vtbl =
	{
	/* IUnknown methods */
	d3d10_query_QueryInterface,
	d3d10_query_AddRef,
	d3d10_query_Release,
	/* ID3D10DeviceChild methods */
	d3d10_query_GetDevice,
	d3d10_query_GetPrivateData,
	d3d10_query_SetPrivateData,
	d3d10_query_SetPrivateDataInterface,
	/* ID3D10Asynchronous methods */
	d3d10_query_Begin,
	d3d10_query_End,
	d3d10_query_GetData,
	d3d10_query_GetDataSize,
	/* ID3D10Query methods */
	d3d10_query_GetDesc,
	};

	struct d3d_query unsafe_impl_from_ID3D10Query(ID3D10Query iface)
	{
	if (!iface)
	return NULL;
	assert(iface->lpVtbl == &d3d10_query_vtbl);
	return CONTAINING_RECORD(iface, struct d3d_query, ID3D10Query_iface);
	}

	static HRESULT d3d_query_init(struct d3d_query query, struct d3d_device device,
	const D3D11_QUERY_DESC *desc, BOOL predicate)
	{
	HRESULT hr;

	static const enum wined3d_query_type query_type_map[] =
	{
	/* D3D11_QUERY_EVENT */ WINED3D_QUERY_TYPE_EVENT,
	/* D3D11_QUERY_OCCLUSION */ WINED3D_QUERY_TYPE_OCCLUSION,
	/* D3D11_QUERY_TIMESTAMP */ WINED3D_QUERY_TYPE_TIMESTAMP,
	/* D3D11_QUERY_TIMESTAMP_DISJOINT */ WINED3D_QUERY_TYPE_TIMESTAMP_DISJOINT,
	/* D3D11_QUERY_PIPELINE_STATISTICS */ WINED3D_QUERY_TYPE_PIPELINE_STATISTICS,
	/* D3D11_QUERY_OCCLUSION_PREDICATE */ WINED3D_QUERY_TYPE_OCCLUSION,
	/* D3D11_QUERY_SO_STATISTICS */ WINED3D_QUERY_TYPE_SO_STATISTICS,
	/* D3D11_QUERY_SO_OVERFLOW_PREDICATE */ WINED3D_QUERY_TYPE_SO_OVERFLOW,
	};

	if (desc->Query >= sizeof(query_type_map) / sizeof(*query_type_map))
	{
	FIXME("Unhandled query type %#x.\n", desc->Query);
	return E_INVALIDARG;
	}

	if (desc->MiscFlags)
	FIXME("Ignoring MiscFlags %#x.\n", desc->MiscFlags);

	query->ID3D11Query_iface.lpVtbl = &d3d11_query_vtbl;
	query->ID3D10Query_iface.lpVtbl = &d3d10_query_vtbl;
	query->refcount = 1;
	wined3d_mutex_lock();
	wined3d_private_store_init(&query->private_store);

	if (FAILED(hr = wined3d_query_create(device->wined3d_device,
	query_type_map[desc->Query], query, &query->wined3d_query)))
	{
	WARN("Failed to create wined3d query, hr %#x.\n", hr);
	wined3d_private_store_cleanup(&query->private_store);
	wined3d_mutex_unlock();
	return hr;
	}
	wined3d_mutex_unlock();

	query->predicate = predicate;
	query->device = &device->ID3D11Device_iface;
	ID3D11Device_AddRef(query->device);

	return S_OK;
	}

	HRESULT d3d_query_create(struct d3d_device device, const D3D11_QUERY_DESC desc, BOOL predicate,
	struct d3d_query **query)
	{
	struct d3d_query *object;
	HRESULT hr;

	if (!desc)
	return E_INVALIDARG;

	if (predicate
	&& desc->Query != D3D11_QUERY_OCCLUSION_PREDICATE
	&& desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE
	&& desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM0
	&& desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM1
	&& desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM2
	&& desc->Query != D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM3)
	{
	WARN("Query type %u is not a predicate.\n", desc->Query);
	return E_INVALIDARG;
	}

	if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
	return E_OUTOFMEMORY;

	if (FAILED(hr = d3d_query_init(object, device, desc, predicate)))
	{
	WARN("Failed to initialize predicate, hr %#x.\n", hr);
	HeapFree(GetProcessHeap(), 0, object);
	return hr;
	}

	TRACE("Created predicate %p.\n", object);
	*query = object;

	return S_OK;
	}