dlls/d3d8/volumetexture.c - wine - Git at Google

 /*
  * IDirect3DVolumeTexture8 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */

 #include "config.h"
 #include "d3d8_private.h"

 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);

 static inline IDirect3DVolumeTexture8Impl *impl_from_IDirect3DVolumeTexture8(IDirect3DVolumeTexture8 *iface)
 {
     return CONTAINING_RECORD(iface, IDirect3DVolumeTexture8Impl, IDirect3DVolumeTexture8_iface);
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_QueryInterface(IDirect3DVolumeTexture8 *iface,
         REFIID riid, void **ppobj)
 {
     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);

     if (IsEqualGUID(riid, &IID_IDirect3DVolumeTexture8)
             || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
             || IsEqualGUID(riid, &IID_IDirect3DResource8)
             || IsEqualGUID(riid, &IID_IUnknown))
     {
         IUnknown_AddRef(iface);
         *ppobj = iface;
         return S_OK;
     }

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

     *ppobj = NULL;
     return E_NOINTERFACE;
 }

 static ULONG WINAPI IDirect3DVolumeTexture8Impl_AddRef(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     ULONG ref = InterlockedIncrement(&This->ref);

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

     if (ref == 1)
     {
         IDirect3DDevice8_AddRef(This->parentDevice);
         wined3d_mutex_lock();
         wined3d_texture_incref(This->wined3d_texture);
         wined3d_mutex_unlock();
     }

     return ref;
 }

 static ULONG WINAPI IDirect3DVolumeTexture8Impl_Release(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     ULONG ref = InterlockedDecrement(&This->ref);

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

     if (ref == 0) {
         IDirect3DDevice8 *parentDevice = This->parentDevice;

         wined3d_mutex_lock();
         wined3d_texture_decref(This->wined3d_texture);
         wined3d_mutex_unlock();

         /* Release the device last, as it may cause the device to be destroyed. */
         IDirect3DDevice8_Release(parentDevice);
     }
     return ref;
 }

 /* IDirect3DVolumeTexture8 IDirect3DResource8 Interface follow: */
 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetDevice(IDirect3DVolumeTexture8 *iface,
         IDirect3DDevice8 **device)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);

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

     *device = This->parentDevice;
     IDirect3DDevice8_AddRef(*device);

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

     return D3D_OK;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_SetPrivateData(IDirect3DVolumeTexture8 *iface,
         REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *resource;
     HRESULT hr;

     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);

     wined3d_mutex_lock();
     resource = wined3d_texture_get_resource(This->wined3d_texture);
     hr = wined3d_resource_set_private_data(resource, refguid, pData, SizeOfData, Flags);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetPrivateData(IDirect3DVolumeTexture8 *iface,
         REFGUID refguid, void *pData, DWORD *pSizeOfData)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *resource;
     HRESULT hr;

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

     wined3d_mutex_lock();
     resource = wined3d_texture_get_resource(This->wined3d_texture);
     hr = wined3d_resource_get_private_data(resource, refguid, pData, pSizeOfData);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_FreePrivateData(IDirect3DVolumeTexture8 *iface,
         REFGUID refguid)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *resource;
     HRESULT hr;

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

     wined3d_mutex_lock();
     resource = wined3d_texture_get_resource(This->wined3d_texture);
     hr = wined3d_resource_free_private_data(resource, refguid);
     wined3d_mutex_unlock();

     return hr;
 }

 static DWORD WINAPI IDirect3DVolumeTexture8Impl_SetPriority(IDirect3DVolumeTexture8 *iface,
         DWORD PriorityNew)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     DWORD ret;

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

     wined3d_mutex_lock();
     ret = wined3d_texture_set_priority(This->wined3d_texture, PriorityNew);
     wined3d_mutex_unlock();

     return ret;
 }

 static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetPriority(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     DWORD ret;

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

     wined3d_mutex_lock();
     ret = wined3d_texture_get_priority(This->wined3d_texture);
     wined3d_mutex_unlock();

     return ret;
 }

 static void WINAPI IDirect3DVolumeTexture8Impl_PreLoad(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);

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

     wined3d_mutex_lock();
     wined3d_texture_preload(This->wined3d_texture);
     wined3d_mutex_unlock();
 }

 static D3DRESOURCETYPE WINAPI IDirect3DVolumeTexture8Impl_GetType(IDirect3DVolumeTexture8 *iface)
 {
     TRACE("iface %p.\n", iface);

     return D3DRTYPE_VOLUMETEXTURE;
 }

 /* IDirect3DVolumeTexture8 IDirect3DBaseTexture8 Interface follow: */
 static DWORD WINAPI IDirect3DVolumeTexture8Impl_SetLOD(IDirect3DVolumeTexture8 *iface, DWORD LODNew)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     DWORD ret;

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

     wined3d_mutex_lock();
     ret = wined3d_texture_set_lod(This->wined3d_texture, LODNew);
     wined3d_mutex_unlock();

     return ret;
 }

 static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetLOD(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     DWORD ret;

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

     wined3d_mutex_lock();
     ret = wined3d_texture_get_lod(This->wined3d_texture);
     wined3d_mutex_unlock();

     return ret;
 }

 static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetLevelCount(IDirect3DVolumeTexture8 *iface)
 {
     IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
     DWORD ret;

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

     wined3d_mutex_lock();
     ret = wined3d_texture_get_level_count(This->wined3d_texture);
     wined3d_mutex_unlock();

     return ret;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetLevelDesc(IDirect3DVolumeTexture8 *iface,
         UINT level, D3DVOLUME_DESC *desc)
 {
     IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *sub_resource;
     HRESULT hr = D3D_OK;

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

     wined3d_mutex_lock();
     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
         hr = D3DERR_INVALIDCALL;
     else
     {
         struct wined3d_resource_desc wined3d_desc;

         wined3d_resource_get_desc(sub_resource, &wined3d_desc);
         desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
         desc->Type = wined3d_desc.resource_type;
         desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
         desc->Pool = wined3d_desc.pool;
         desc->Size = wined3d_desc.size;
         desc->Width = wined3d_desc.width;
         desc->Height = wined3d_desc.height;
         desc->Depth = wined3d_desc.depth;
     }
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetVolumeLevel(IDirect3DVolumeTexture8 *iface,
         UINT level, IDirect3DVolume8 **volume)
 {
     IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *sub_resource;

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

     wined3d_mutex_lock();
     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
     {
         wined3d_mutex_unlock();
         return D3DERR_INVALIDCALL;
     }

     *volume = wined3d_resource_get_parent(sub_resource);
     IDirect3DVolume8_AddRef(*volume);
     wined3d_mutex_unlock();

     return D3D_OK;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_LockBox(IDirect3DVolumeTexture8 *iface,
         UINT level, D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 {
     IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *sub_resource;
     HRESULT hr;

     TRACE("iface %p, level %u, locked_box %p, box %p, flags %#x.\n",
             iface, level, locked_box, box, flags);

     wined3d_mutex_lock();
     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
         hr = D3DERR_INVALIDCALL;
     else
         hr = IDirect3DVolume8_LockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource),
                 locked_box, box, flags);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_UnlockBox(IDirect3DVolumeTexture8 *iface,
         UINT level)
 {
     IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *sub_resource;
     HRESULT hr;

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

     wined3d_mutex_lock();
     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
         hr = D3DERR_INVALIDCALL;
     else
         hr = IDirect3DVolume8_UnlockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource));
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DVolumeTexture8Impl_AddDirtyBox(IDirect3DVolumeTexture8 *iface,
         const D3DBOX *dirty_box)
 {
     IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
     HRESULT hr;

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

     wined3d_mutex_lock();
     hr = wined3d_texture_add_dirty_region(texture->wined3d_texture, 0, (const struct wined3d_box *)dirty_box);
     wined3d_mutex_unlock();

     return hr;
 }

 static const IDirect3DVolumeTexture8Vtbl Direct3DVolumeTexture8_Vtbl =
 {
     /* IUnknown */
     IDirect3DVolumeTexture8Impl_QueryInterface,
     IDirect3DVolumeTexture8Impl_AddRef,
     IDirect3DVolumeTexture8Impl_Release,
     /* IDirect3DResource8 */
     IDirect3DVolumeTexture8Impl_GetDevice,
     IDirect3DVolumeTexture8Impl_SetPrivateData,
     IDirect3DVolumeTexture8Impl_GetPrivateData,
     IDirect3DVolumeTexture8Impl_FreePrivateData,
     IDirect3DVolumeTexture8Impl_SetPriority,
     IDirect3DVolumeTexture8Impl_GetPriority,
     IDirect3DVolumeTexture8Impl_PreLoad,
     IDirect3DVolumeTexture8Impl_GetType,
     /* IDirect3DBaseTexture8 */
     IDirect3DVolumeTexture8Impl_SetLOD,
     IDirect3DVolumeTexture8Impl_GetLOD,
     IDirect3DVolumeTexture8Impl_GetLevelCount,
     /* IDirect3DVolumeTexture8 */
     IDirect3DVolumeTexture8Impl_GetLevelDesc,
     IDirect3DVolumeTexture8Impl_GetVolumeLevel,
     IDirect3DVolumeTexture8Impl_LockBox,
     IDirect3DVolumeTexture8Impl_UnlockBox,
     IDirect3DVolumeTexture8Impl_AddDirtyBox
 };

 static void STDMETHODCALLTYPE volumetexture_wined3d_object_destroyed(void *parent)
 {
     HeapFree(GetProcessHeap(), 0, parent);
 }

 static const struct wined3d_parent_ops d3d8_volumetexture_wined3d_parent_ops =
 {
     volumetexture_wined3d_object_destroyed,
 };

 HRESULT volumetexture_init(IDirect3DVolumeTexture8Impl *texture, IDirect3DDevice8Impl *device,
         UINT width, UINT height, UINT depth, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 {
     HRESULT hr;

     texture->IDirect3DVolumeTexture8_iface.lpVtbl = &Direct3DVolumeTexture8_Vtbl;
     texture->ref = 1;

     wined3d_mutex_lock();
     hr = wined3d_texture_create_3d(device->wined3d_device, width, height, depth, levels,
             usage & WINED3DUSAGE_MASK, wined3dformat_from_d3dformat(format), pool, texture,
             &d3d8_volumetexture_wined3d_parent_ops, &texture->wined3d_texture);
     wined3d_mutex_unlock();
     if (FAILED(hr))
     {
         WARN("Failed to create wined3d volume texture, hr %#x.\n", hr);
         return hr;
     }

     texture->parentDevice = &device->IDirect3DDevice8_iface;
     IDirect3DDevice8_AddRef(texture->parentDevice);

     return D3D_OK;
 }
	/*
	* IDirect3DVolumeTexture8 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
	*/

	#include "config.h"
	#include "d3d8_private.h"

	WINE_DEFAULT_DEBUG_CHANNEL(d3d8);

	static inline IDirect3DVolumeTexture8Impl impl_from_IDirect3DVolumeTexture8(IDirect3DVolumeTexture8 iface)
	{
	return CONTAINING_RECORD(iface, IDirect3DVolumeTexture8Impl, IDirect3DVolumeTexture8_iface);
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_QueryInterface(IDirect3DVolumeTexture8 *iface,
	REFIID riid, void **ppobj)
	{
	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);

	if (IsEqualGUID(riid, &IID_IDirect3DVolumeTexture8)
	\|\| IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
	\|\| IsEqualGUID(riid, &IID_IDirect3DResource8)
	\|\| IsEqualGUID(riid, &IID_IUnknown))
	{
	IUnknown_AddRef(iface);
	*ppobj = iface;
	return S_OK;
	}

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

	*ppobj = NULL;
	return E_NOINTERFACE;
	}

	static ULONG WINAPI IDirect3DVolumeTexture8Impl_AddRef(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	ULONG ref = InterlockedIncrement(&This->ref);

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

	if (ref == 1)
	{
	IDirect3DDevice8_AddRef(This->parentDevice);
	wined3d_mutex_lock();
	wined3d_texture_incref(This->wined3d_texture);
	wined3d_mutex_unlock();
	}

	return ref;
	}

	static ULONG WINAPI IDirect3DVolumeTexture8Impl_Release(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	ULONG ref = InterlockedDecrement(&This->ref);

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

	if (ref == 0) {
	IDirect3DDevice8 *parentDevice = This->parentDevice;

	wined3d_mutex_lock();
	wined3d_texture_decref(This->wined3d_texture);
	wined3d_mutex_unlock();

	/* Release the device last, as it may cause the device to be destroyed. */
	IDirect3DDevice8_Release(parentDevice);
	}
	return ref;
	}

	/* IDirect3DVolumeTexture8 IDirect3DResource8 Interface follow: */
	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetDevice(IDirect3DVolumeTexture8 *iface,
	IDirect3DDevice8 **device)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);

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

	*device = This->parentDevice;
	IDirect3DDevice8_AddRef(*device);

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

	return D3D_OK;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_SetPrivateData(IDirect3DVolumeTexture8 *iface,
	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *resource;
	HRESULT hr;

	TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
	iface, debugstr_guid(refguid), pData, SizeOfData, Flags);

	wined3d_mutex_lock();
	resource = wined3d_texture_get_resource(This->wined3d_texture);
	hr = wined3d_resource_set_private_data(resource, refguid, pData, SizeOfData, Flags);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetPrivateData(IDirect3DVolumeTexture8 *iface,
	REFGUID refguid, void pData, DWORD pSizeOfData)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *resource;
	HRESULT hr;

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

	wined3d_mutex_lock();
	resource = wined3d_texture_get_resource(This->wined3d_texture);
	hr = wined3d_resource_get_private_data(resource, refguid, pData, pSizeOfData);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_FreePrivateData(IDirect3DVolumeTexture8 *iface,
	REFGUID refguid)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *resource;
	HRESULT hr;

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

	wined3d_mutex_lock();
	resource = wined3d_texture_get_resource(This->wined3d_texture);
	hr = wined3d_resource_free_private_data(resource, refguid);
	wined3d_mutex_unlock();

	return hr;
	}

	static DWORD WINAPI IDirect3DVolumeTexture8Impl_SetPriority(IDirect3DVolumeTexture8 *iface,
	DWORD PriorityNew)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	DWORD ret;

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

	wined3d_mutex_lock();
	ret = wined3d_texture_set_priority(This->wined3d_texture, PriorityNew);
	wined3d_mutex_unlock();

	return ret;
	}

	static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetPriority(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	DWORD ret;

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

	wined3d_mutex_lock();
	ret = wined3d_texture_get_priority(This->wined3d_texture);
	wined3d_mutex_unlock();

	return ret;
	}

	static void WINAPI IDirect3DVolumeTexture8Impl_PreLoad(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);

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

	wined3d_mutex_lock();
	wined3d_texture_preload(This->wined3d_texture);
	wined3d_mutex_unlock();
	}

	static D3DRESOURCETYPE WINAPI IDirect3DVolumeTexture8Impl_GetType(IDirect3DVolumeTexture8 *iface)
	{
	TRACE("iface %p.\n", iface);

	return D3DRTYPE_VOLUMETEXTURE;
	}

	/* IDirect3DVolumeTexture8 IDirect3DBaseTexture8 Interface follow: */
	static DWORD WINAPI IDirect3DVolumeTexture8Impl_SetLOD(IDirect3DVolumeTexture8 *iface, DWORD LODNew)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	DWORD ret;

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

	wined3d_mutex_lock();
	ret = wined3d_texture_set_lod(This->wined3d_texture, LODNew);
	wined3d_mutex_unlock();

	return ret;
	}

	static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetLOD(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	DWORD ret;

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

	wined3d_mutex_lock();
	ret = wined3d_texture_get_lod(This->wined3d_texture);
	wined3d_mutex_unlock();

	return ret;
	}

	static DWORD WINAPI IDirect3DVolumeTexture8Impl_GetLevelCount(IDirect3DVolumeTexture8 *iface)
	{
	IDirect3DVolumeTexture8Impl *This = impl_from_IDirect3DVolumeTexture8(iface);
	DWORD ret;

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

	wined3d_mutex_lock();
	ret = wined3d_texture_get_level_count(This->wined3d_texture);
	wined3d_mutex_unlock();

	return ret;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetLevelDesc(IDirect3DVolumeTexture8 *iface,
	UINT level, D3DVOLUME_DESC *desc)
	{
	IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *sub_resource;
	HRESULT hr = D3D_OK;

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

	wined3d_mutex_lock();
	if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
	hr = D3DERR_INVALIDCALL;
	else
	{
	struct wined3d_resource_desc wined3d_desc;

	wined3d_resource_get_desc(sub_resource, &wined3d_desc);
	desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
	desc->Type = wined3d_desc.resource_type;
	desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
	desc->Pool = wined3d_desc.pool;
	desc->Size = wined3d_desc.size;
	desc->Width = wined3d_desc.width;
	desc->Height = wined3d_desc.height;
	desc->Depth = wined3d_desc.depth;
	}
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetVolumeLevel(IDirect3DVolumeTexture8 *iface,
	UINT level, IDirect3DVolume8 **volume)
	{
	IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *sub_resource;

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

	wined3d_mutex_lock();
	if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
	{
	wined3d_mutex_unlock();
	return D3DERR_INVALIDCALL;
	}

	*volume = wined3d_resource_get_parent(sub_resource);
	IDirect3DVolume8_AddRef(*volume);
	wined3d_mutex_unlock();

	return D3D_OK;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_LockBox(IDirect3DVolumeTexture8 *iface,
	UINT level, D3DLOCKED_BOX locked_box, const D3DBOX box, DWORD flags)
	{
	IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *sub_resource;
	HRESULT hr;

	TRACE("iface %p, level %u, locked_box %p, box %p, flags %#x.\n",
	iface, level, locked_box, box, flags);

	wined3d_mutex_lock();
	if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
	hr = D3DERR_INVALIDCALL;
	else
	hr = IDirect3DVolume8_LockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource),
	locked_box, box, flags);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_UnlockBox(IDirect3DVolumeTexture8 *iface,
	UINT level)
	{
	IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
	struct wined3d_resource *sub_resource;
	HRESULT hr;

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

	wined3d_mutex_lock();
	if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
	hr = D3DERR_INVALIDCALL;
	else
	hr = IDirect3DVolume8_UnlockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource));
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DVolumeTexture8Impl_AddDirtyBox(IDirect3DVolumeTexture8 *iface,
	const D3DBOX *dirty_box)
	{
	IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
	HRESULT hr;

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

	wined3d_mutex_lock();
	hr = wined3d_texture_add_dirty_region(texture->wined3d_texture, 0, (const struct wined3d_box *)dirty_box);
	wined3d_mutex_unlock();

	return hr;
	}

	static const IDirect3DVolumeTexture8Vtbl Direct3DVolumeTexture8_Vtbl =
	{
	/* IUnknown */
	IDirect3DVolumeTexture8Impl_QueryInterface,
	IDirect3DVolumeTexture8Impl_AddRef,
	IDirect3DVolumeTexture8Impl_Release,
	/* IDirect3DResource8 */
	IDirect3DVolumeTexture8Impl_GetDevice,
	IDirect3DVolumeTexture8Impl_SetPrivateData,
	IDirect3DVolumeTexture8Impl_GetPrivateData,
	IDirect3DVolumeTexture8Impl_FreePrivateData,
	IDirect3DVolumeTexture8Impl_SetPriority,
	IDirect3DVolumeTexture8Impl_GetPriority,
	IDirect3DVolumeTexture8Impl_PreLoad,
	IDirect3DVolumeTexture8Impl_GetType,
	/* IDirect3DBaseTexture8 */
	IDirect3DVolumeTexture8Impl_SetLOD,
	IDirect3DVolumeTexture8Impl_GetLOD,
	IDirect3DVolumeTexture8Impl_GetLevelCount,
	/* IDirect3DVolumeTexture8 */
	IDirect3DVolumeTexture8Impl_GetLevelDesc,
	IDirect3DVolumeTexture8Impl_GetVolumeLevel,
	IDirect3DVolumeTexture8Impl_LockBox,
	IDirect3DVolumeTexture8Impl_UnlockBox,
	IDirect3DVolumeTexture8Impl_AddDirtyBox
	};

	static void STDMETHODCALLTYPE volumetexture_wined3d_object_destroyed(void *parent)
	{
	HeapFree(GetProcessHeap(), 0, parent);
	}

	static const struct wined3d_parent_ops d3d8_volumetexture_wined3d_parent_ops =
	{
	volumetexture_wined3d_object_destroyed,
	};

	HRESULT volumetexture_init(IDirect3DVolumeTexture8Impl texture, IDirect3DDevice8Impl device,
	UINT width, UINT height, UINT depth, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool)
	{
	HRESULT hr;

	texture->IDirect3DVolumeTexture8_iface.lpVtbl = &Direct3DVolumeTexture8_Vtbl;
	texture->ref = 1;

	wined3d_mutex_lock();
	hr = wined3d_texture_create_3d(device->wined3d_device, width, height, depth, levels,
	usage & WINED3DUSAGE_MASK, wined3dformat_from_d3dformat(format), pool, texture,
	&d3d8_volumetexture_wined3d_parent_ops, &texture->wined3d_texture);
	wined3d_mutex_unlock();
	if (FAILED(hr))
	{
	WARN("Failed to create wined3d volume texture, hr %#x.\n", hr);
	return hr;
	}

	texture->parentDevice = &device->IDirect3DDevice8_iface;
	IDirect3DDevice8_AddRef(texture->parentDevice);

	return D3D_OK;
	}