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

 /*
  * 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 struct d3d8_vertexbuffer *impl_from_IDirect3DVertexBuffer8(IDirect3DVertexBuffer8 *iface)
 {
     return CONTAINING_RECORD(iface, struct d3d8_vertexbuffer, IDirect3DVertexBuffer8_iface);
 }

 static HRESULT WINAPI d3d8_vertexbuffer_QueryInterface(IDirect3DVertexBuffer8 *iface, REFIID riid, void **object)
 {
     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

     if (IsEqualGUID(riid, &IID_IDirect3DVertexBuffer8)
             || IsEqualGUID(riid, &IID_IDirect3DResource8)
             || IsEqualGUID(riid, &IID_IUnknown))
     {
         IDirect3DVertexBuffer8_AddRef(iface);
         *object = iface;
         return S_OK;
     }

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

     *object = NULL;
     return E_NOINTERFACE;
 }

 static ULONG WINAPI d3d8_vertexbuffer_AddRef(IDirect3DVertexBuffer8 *iface)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);

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

     if (refcount == 1)
     {
         IDirect3DDevice8_AddRef(buffer->parent_device);
         wined3d_mutex_lock();
         wined3d_buffer_incref(buffer->wined3d_buffer);
         wined3d_mutex_unlock();
     }

     return refcount;
 }

 static ULONG WINAPI d3d8_vertexbuffer_Release(IDirect3DVertexBuffer8 *iface)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);

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

     if (!refcount)
     {
         IDirect3DDevice8 *device = buffer->parent_device;

         wined3d_mutex_lock();
         wined3d_buffer_decref(buffer->wined3d_buffer);
         wined3d_mutex_unlock();

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

     return refcount;
 }

 static HRESULT WINAPI d3d8_vertexbuffer_GetDevice(IDirect3DVertexBuffer8 *iface,
         IDirect3DDevice8 **device)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

     *device = buffer->parent_device;
     IDirect3DDevice8_AddRef(*device);

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

     return D3D_OK;
 }

 static HRESULT WINAPI d3d8_vertexbuffer_SetPrivateData(IDirect3DVertexBuffer8 *iface,
         REFGUID guid, const void *data, DWORD data_size, DWORD flags)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
             iface, debugstr_guid(guid), data, data_size, flags);

     return d3d8_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
 }

 static HRESULT WINAPI d3d8_vertexbuffer_GetPrivateData(IDirect3DVertexBuffer8 *iface,
         REFGUID guid, void *data, DWORD *data_size)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
             iface, debugstr_guid(guid), data, data_size);

     return d3d8_resource_get_private_data(&buffer->resource, guid, data, data_size);
 }

 static HRESULT WINAPI d3d8_vertexbuffer_FreePrivateData(IDirect3DVertexBuffer8 *iface, REFGUID guid)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));

     return d3d8_resource_free_private_data(&buffer->resource, guid);
 }

 static DWORD WINAPI d3d8_vertexbuffer_SetPriority(IDirect3DVertexBuffer8 *iface, DWORD priority)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     struct wined3d_resource *resource;
     DWORD previous;

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

     wined3d_mutex_lock();
     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     previous = wined3d_resource_set_priority(resource, priority);
     wined3d_mutex_unlock();

     return previous;
 }

 static DWORD WINAPI d3d8_vertexbuffer_GetPriority(IDirect3DVertexBuffer8 *iface)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     const struct wined3d_resource *resource;
     DWORD priority;

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

     wined3d_mutex_lock();
     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     priority = wined3d_resource_get_priority(resource);
     wined3d_mutex_unlock();

     return priority;
 }

 static void WINAPI d3d8_vertexbuffer_PreLoad(IDirect3DVertexBuffer8 *iface)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

     wined3d_mutex_lock();
     wined3d_resource_preload(wined3d_buffer_get_resource(buffer->wined3d_buffer));
     wined3d_mutex_unlock();
 }

 static D3DRESOURCETYPE WINAPI d3d8_vertexbuffer_GetType(IDirect3DVertexBuffer8 *iface)
 {
     TRACE("iface %p.\n", iface);

     return D3DRTYPE_VERTEXBUFFER;
 }

 static HRESULT WINAPI d3d8_vertexbuffer_Lock(IDirect3DVertexBuffer8 *iface, UINT offset, UINT size,
         BYTE **data, DWORD flags)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     struct wined3d_map_desc wined3d_map_desc;
     struct wined3d_box wined3d_box = {0};
     HRESULT hr;

     TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
             iface, offset, size, data, flags);

     wined3d_box.left = offset;
     wined3d_box.right = offset + size;
     wined3d_mutex_lock();
     hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer),
             0, &wined3d_map_desc, &wined3d_box, flags);
     wined3d_mutex_unlock();
     *data = wined3d_map_desc.data;

     return hr;
 }

 static HRESULT WINAPI d3d8_vertexbuffer_Unlock(IDirect3DVertexBuffer8 *iface)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

     wined3d_mutex_lock();
     wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
     wined3d_mutex_unlock();

     return D3D_OK;
 }

 static HRESULT WINAPI d3d8_vertexbuffer_GetDesc(IDirect3DVertexBuffer8 *iface,
         D3DVERTEXBUFFER_DESC *desc)
 {
     struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
     struct wined3d_resource_desc wined3d_desc;
     struct wined3d_resource *wined3d_resource;

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

     wined3d_mutex_lock();
     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
     wined3d_mutex_unlock();

     desc->Type = D3DRTYPE_VERTEXBUFFER;
     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
     desc->Pool = wined3d_desc.pool;
     desc->Size = wined3d_desc.size;
     desc->FVF = buffer->fvf;
     desc->Format = D3DFMT_VERTEXDATA;

     return D3D_OK;
 }

 static const IDirect3DVertexBuffer8Vtbl Direct3DVertexBuffer8_Vtbl =
 {
     /* IUnknown */
     d3d8_vertexbuffer_QueryInterface,
     d3d8_vertexbuffer_AddRef,
     d3d8_vertexbuffer_Release,
     /* IDirect3DResource8 */
     d3d8_vertexbuffer_GetDevice,
     d3d8_vertexbuffer_SetPrivateData,
     d3d8_vertexbuffer_GetPrivateData,
     d3d8_vertexbuffer_FreePrivateData,
     d3d8_vertexbuffer_SetPriority,
     d3d8_vertexbuffer_GetPriority,
     d3d8_vertexbuffer_PreLoad,
     d3d8_vertexbuffer_GetType,
     /* IDirect3DVertexBuffer8 */
     d3d8_vertexbuffer_Lock,
     d3d8_vertexbuffer_Unlock,
     d3d8_vertexbuffer_GetDesc,
 };

 static void STDMETHODCALLTYPE d3d8_vertexbuffer_wined3d_object_destroyed(void *parent)
 {
     struct d3d8_vertexbuffer *buffer = parent;
     d3d8_resource_cleanup(&buffer->resource);
     HeapFree(GetProcessHeap(), 0, buffer);
 }

 static const struct wined3d_parent_ops d3d8_vertexbuffer_wined3d_parent_ops =
 {
     d3d8_vertexbuffer_wined3d_object_destroyed,
 };

 HRESULT vertexbuffer_init(struct d3d8_vertexbuffer *buffer, struct d3d8_device *device,
         UINT size, DWORD usage, DWORD fvf, D3DPOOL pool)
 {
     HRESULT hr;

     buffer->IDirect3DVertexBuffer8_iface.lpVtbl = &Direct3DVertexBuffer8_Vtbl;
     d3d8_resource_init(&buffer->resource);
     buffer->fvf = fvf;

     wined3d_mutex_lock();
     hr = wined3d_buffer_create_vb(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
             (enum wined3d_pool)pool, buffer, &d3d8_vertexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
     wined3d_mutex_unlock();
     if (FAILED(hr))
     {
         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
         return hr;
     }

     buffer->parent_device = &device->IDirect3DDevice8_iface;
     IDirect3DDevice8_AddRef(buffer->parent_device);

     return D3D_OK;
 }

 struct d3d8_vertexbuffer *unsafe_impl_from_IDirect3DVertexBuffer8(IDirect3DVertexBuffer8 *iface)
 {
     if (!iface)
         return NULL;
     assert(iface->lpVtbl == &Direct3DVertexBuffer8_Vtbl);

     return impl_from_IDirect3DVertexBuffer8(iface);
 }

 static inline struct d3d8_indexbuffer *impl_from_IDirect3DIndexBuffer8(IDirect3DIndexBuffer8 *iface)
 {
     return CONTAINING_RECORD(iface, struct d3d8_indexbuffer, IDirect3DIndexBuffer8_iface);
 }

 static HRESULT WINAPI d3d8_indexbuffer_QueryInterface(IDirect3DIndexBuffer8 *iface, REFIID riid, void **object)
 {
     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

     if (IsEqualGUID(riid, &IID_IDirect3DIndexBuffer8)
             || IsEqualGUID(riid, &IID_IDirect3DResource8)
             || IsEqualGUID(riid, &IID_IUnknown))
     {
         IDirect3DIndexBuffer8_AddRef(iface);
         *object = iface;
         return S_OK;
     }

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

     *object = NULL;
     return E_NOINTERFACE;
 }

 static ULONG WINAPI d3d8_indexbuffer_AddRef(IDirect3DIndexBuffer8 *iface)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);

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

     if (refcount == 1)
     {
         IDirect3DDevice8_AddRef(buffer->parent_device);
         wined3d_mutex_lock();
         wined3d_buffer_incref(buffer->wined3d_buffer);
         wined3d_mutex_unlock();
     }

     return refcount;
 }

 static ULONG WINAPI d3d8_indexbuffer_Release(IDirect3DIndexBuffer8 *iface)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);

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

     if (!refcount)
     {
         IDirect3DDevice8 *device = buffer->parent_device;

         wined3d_mutex_lock();
         wined3d_buffer_decref(buffer->wined3d_buffer);
         wined3d_mutex_unlock();

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

     return refcount;
 }

 static HRESULT WINAPI d3d8_indexbuffer_GetDevice(IDirect3DIndexBuffer8 *iface,
         IDirect3DDevice8 **device)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

     *device = buffer->parent_device;
     IDirect3DDevice8_AddRef(*device);

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

     return D3D_OK;
 }

 static HRESULT WINAPI d3d8_indexbuffer_SetPrivateData(IDirect3DIndexBuffer8 *iface,
         REFGUID guid, const void *data, DWORD data_size, DWORD flags)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
             iface, debugstr_guid(guid), data, data_size, flags);

     return d3d8_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
 }

 static HRESULT WINAPI d3d8_indexbuffer_GetPrivateData(IDirect3DIndexBuffer8 *iface,
         REFGUID guid, void *data, DWORD *data_size)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
             iface, debugstr_guid(guid), data, data_size);

     return d3d8_resource_get_private_data(&buffer->resource, guid, data, data_size);
 }

 static HRESULT WINAPI d3d8_indexbuffer_FreePrivateData(IDirect3DIndexBuffer8 *iface, REFGUID guid)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));

     return d3d8_resource_free_private_data(&buffer->resource, guid);
 }

 static DWORD WINAPI d3d8_indexbuffer_SetPriority(IDirect3DIndexBuffer8 *iface, DWORD priority)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     struct wined3d_resource *resource;
     DWORD previous;

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

     wined3d_mutex_lock();
     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     previous = wined3d_resource_set_priority(resource, priority);
     wined3d_mutex_unlock();

     return previous;
 }

 static DWORD WINAPI d3d8_indexbuffer_GetPriority(IDirect3DIndexBuffer8 *iface)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     const struct wined3d_resource *resource;
     DWORD priority;

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

     wined3d_mutex_lock();
     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     priority = wined3d_resource_get_priority(resource);
     wined3d_mutex_unlock();

     return priority;
 }

 static void WINAPI d3d8_indexbuffer_PreLoad(IDirect3DIndexBuffer8 *iface)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

     wined3d_mutex_lock();
     wined3d_resource_preload(wined3d_buffer_get_resource(buffer->wined3d_buffer));
     wined3d_mutex_unlock();
 }

 static D3DRESOURCETYPE WINAPI d3d8_indexbuffer_GetType(IDirect3DIndexBuffer8 *iface)
 {
     TRACE("iface %p.\n", iface);

     return D3DRTYPE_INDEXBUFFER;
 }

 static HRESULT WINAPI d3d8_indexbuffer_Lock(IDirect3DIndexBuffer8 *iface, UINT offset, UINT size,
         BYTE **data, DWORD flags)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     struct wined3d_map_desc wined3d_map_desc;
     struct wined3d_box wined3d_box = {0};
     HRESULT hr;

     TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
             iface, offset, size, data, flags);

     wined3d_box.left = offset;
     wined3d_box.right = offset + size;
     wined3d_mutex_lock();
     hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer),
             0, &wined3d_map_desc, &wined3d_box, flags);
     wined3d_mutex_unlock();
     *data = wined3d_map_desc.data;

     return hr;
 }

 static HRESULT WINAPI d3d8_indexbuffer_Unlock(IDirect3DIndexBuffer8 *iface)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

     wined3d_mutex_lock();
     wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
     wined3d_mutex_unlock();

     return D3D_OK;
 }

 static HRESULT WINAPI d3d8_indexbuffer_GetDesc(IDirect3DIndexBuffer8 *iface,
         D3DINDEXBUFFER_DESC *desc)
 {
     struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
     struct wined3d_resource_desc wined3d_desc;
     struct wined3d_resource *wined3d_resource;

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

     wined3d_mutex_lock();
     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
     wined3d_mutex_unlock();

     desc->Format = d3dformat_from_wined3dformat(buffer->format);
     desc->Type = D3DRTYPE_INDEXBUFFER;
     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
     desc->Pool = wined3d_desc.pool;
     desc->Size = wined3d_desc.size;

     return D3D_OK;
 }

 static const IDirect3DIndexBuffer8Vtbl d3d8_indexbuffer_vtbl =
 {
     /* IUnknown */
     d3d8_indexbuffer_QueryInterface,
     d3d8_indexbuffer_AddRef,
     d3d8_indexbuffer_Release,
     /* IDirect3DResource8 */
     d3d8_indexbuffer_GetDevice,
     d3d8_indexbuffer_SetPrivateData,
     d3d8_indexbuffer_GetPrivateData,
     d3d8_indexbuffer_FreePrivateData,
     d3d8_indexbuffer_SetPriority,
     d3d8_indexbuffer_GetPriority,
     d3d8_indexbuffer_PreLoad,
     d3d8_indexbuffer_GetType,
     /* IDirect3DIndexBuffer8 */
     d3d8_indexbuffer_Lock,
     d3d8_indexbuffer_Unlock,
     d3d8_indexbuffer_GetDesc,
 };

 static void STDMETHODCALLTYPE d3d8_indexbuffer_wined3d_object_destroyed(void *parent)
 {
     struct d3d8_indexbuffer *buffer = parent;
     d3d8_resource_cleanup(&buffer->resource);
     HeapFree(GetProcessHeap(), 0, buffer);
 }

 static const struct wined3d_parent_ops d3d8_indexbuffer_wined3d_parent_ops =
 {
     d3d8_indexbuffer_wined3d_object_destroyed,
 };

 HRESULT indexbuffer_init(struct d3d8_indexbuffer *buffer, struct d3d8_device *device,
         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 {
     HRESULT hr;

     buffer->IDirect3DIndexBuffer8_iface.lpVtbl = &d3d8_indexbuffer_vtbl;
     d3d8_resource_init(&buffer->resource);
     buffer->format = wined3dformat_from_d3dformat(format);

     wined3d_mutex_lock();
     hr = wined3d_buffer_create_ib(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
             (enum wined3d_pool)pool, buffer, &d3d8_indexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
     wined3d_mutex_unlock();
     if (FAILED(hr))
     {
         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
         return hr;
     }

     buffer->parent_device = &device->IDirect3DDevice8_iface;
     IDirect3DDevice8_AddRef(buffer->parent_device);

     return D3D_OK;
 }

 struct d3d8_indexbuffer *unsafe_impl_from_IDirect3DIndexBuffer8(IDirect3DIndexBuffer8 *iface)
 {
     if (!iface)
         return NULL;
     assert(iface->lpVtbl == &d3d8_indexbuffer_vtbl);

     return impl_from_IDirect3DIndexBuffer8(iface);
 }
	/*
	* 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 struct d3d8_vertexbuffer impl_from_IDirect3DVertexBuffer8(IDirect3DVertexBuffer8 iface)
	{
	return CONTAINING_RECORD(iface, struct d3d8_vertexbuffer, IDirect3DVertexBuffer8_iface);
	}

	static HRESULT WINAPI d3d8_vertexbuffer_QueryInterface(IDirect3DVertexBuffer8 iface, REFIID riid, void *object)
	{
	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

	if (IsEqualGUID(riid, &IID_IDirect3DVertexBuffer8)
	\|\| IsEqualGUID(riid, &IID_IDirect3DResource8)
	\|\| IsEqualGUID(riid, &IID_IUnknown))
	{
	IDirect3DVertexBuffer8_AddRef(iface);
	*object = iface;
	return S_OK;
	}

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

	*object = NULL;
	return E_NOINTERFACE;
	}

	static ULONG WINAPI d3d8_vertexbuffer_AddRef(IDirect3DVertexBuffer8 *iface)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);

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

	if (refcount == 1)
	{
	IDirect3DDevice8_AddRef(buffer->parent_device);
	wined3d_mutex_lock();
	wined3d_buffer_incref(buffer->wined3d_buffer);
	wined3d_mutex_unlock();
	}

	return refcount;
	}

	static ULONG WINAPI d3d8_vertexbuffer_Release(IDirect3DVertexBuffer8 *iface)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);

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

	if (!refcount)
	{
	IDirect3DDevice8 *device = buffer->parent_device;

	wined3d_mutex_lock();
	wined3d_buffer_decref(buffer->wined3d_buffer);
	wined3d_mutex_unlock();

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

	return refcount;
	}

	static HRESULT WINAPI d3d8_vertexbuffer_GetDevice(IDirect3DVertexBuffer8 *iface,
	IDirect3DDevice8 **device)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

	*device = buffer->parent_device;
	IDirect3DDevice8_AddRef(*device);

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

	return D3D_OK;
	}

	static HRESULT WINAPI d3d8_vertexbuffer_SetPrivateData(IDirect3DVertexBuffer8 *iface,
	REFGUID guid, const void *data, DWORD data_size, DWORD flags)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
	iface, debugstr_guid(guid), data, data_size, flags);

	return d3d8_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
	}

	static HRESULT WINAPI d3d8_vertexbuffer_GetPrivateData(IDirect3DVertexBuffer8 *iface,
	REFGUID guid, void data, DWORD data_size)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	TRACE("iface %p, guid %s, data %p, data_size %p.\n",
	iface, debugstr_guid(guid), data, data_size);

	return d3d8_resource_get_private_data(&buffer->resource, guid, data, data_size);
	}

	static HRESULT WINAPI d3d8_vertexbuffer_FreePrivateData(IDirect3DVertexBuffer8 *iface, REFGUID guid)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));

	return d3d8_resource_free_private_data(&buffer->resource, guid);
	}

	static DWORD WINAPI d3d8_vertexbuffer_SetPriority(IDirect3DVertexBuffer8 *iface, DWORD priority)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	struct wined3d_resource *resource;
	DWORD previous;

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

	wined3d_mutex_lock();
	resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	previous = wined3d_resource_set_priority(resource, priority);
	wined3d_mutex_unlock();

	return previous;
	}

	static DWORD WINAPI d3d8_vertexbuffer_GetPriority(IDirect3DVertexBuffer8 *iface)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	const struct wined3d_resource *resource;
	DWORD priority;

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

	wined3d_mutex_lock();
	resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	priority = wined3d_resource_get_priority(resource);
	wined3d_mutex_unlock();

	return priority;
	}

	static void WINAPI d3d8_vertexbuffer_PreLoad(IDirect3DVertexBuffer8 *iface)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

	wined3d_mutex_lock();
	wined3d_resource_preload(wined3d_buffer_get_resource(buffer->wined3d_buffer));
	wined3d_mutex_unlock();
	}

	static D3DRESOURCETYPE WINAPI d3d8_vertexbuffer_GetType(IDirect3DVertexBuffer8 *iface)
	{
	TRACE("iface %p.\n", iface);

	return D3DRTYPE_VERTEXBUFFER;
	}

	static HRESULT WINAPI d3d8_vertexbuffer_Lock(IDirect3DVertexBuffer8 *iface, UINT offset, UINT size,
	BYTE **data, DWORD flags)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	struct wined3d_map_desc wined3d_map_desc;
	struct wined3d_box wined3d_box = {0};
	HRESULT hr;

	TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
	iface, offset, size, data, flags);

	wined3d_box.left = offset;
	wined3d_box.right = offset + size;
	wined3d_mutex_lock();
	hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer),
	0, &wined3d_map_desc, &wined3d_box, flags);
	wined3d_mutex_unlock();
	*data = wined3d_map_desc.data;

	return hr;
	}

	static HRESULT WINAPI d3d8_vertexbuffer_Unlock(IDirect3DVertexBuffer8 *iface)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);

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

	wined3d_mutex_lock();
	wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
	wined3d_mutex_unlock();

	return D3D_OK;
	}

	static HRESULT WINAPI d3d8_vertexbuffer_GetDesc(IDirect3DVertexBuffer8 *iface,
	D3DVERTEXBUFFER_DESC *desc)
	{
	struct d3d8_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer8(iface);
	struct wined3d_resource_desc wined3d_desc;
	struct wined3d_resource *wined3d_resource;

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

	wined3d_mutex_lock();
	wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
	wined3d_mutex_unlock();

	desc->Type = D3DRTYPE_VERTEXBUFFER;
	desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
	desc->Pool = wined3d_desc.pool;
	desc->Size = wined3d_desc.size;
	desc->FVF = buffer->fvf;
	desc->Format = D3DFMT_VERTEXDATA;

	return D3D_OK;
	}

	static const IDirect3DVertexBuffer8Vtbl Direct3DVertexBuffer8_Vtbl =
	{
	/* IUnknown */
	d3d8_vertexbuffer_QueryInterface,
	d3d8_vertexbuffer_AddRef,
	d3d8_vertexbuffer_Release,
	/* IDirect3DResource8 */
	d3d8_vertexbuffer_GetDevice,
	d3d8_vertexbuffer_SetPrivateData,
	d3d8_vertexbuffer_GetPrivateData,
	d3d8_vertexbuffer_FreePrivateData,
	d3d8_vertexbuffer_SetPriority,
	d3d8_vertexbuffer_GetPriority,
	d3d8_vertexbuffer_PreLoad,
	d3d8_vertexbuffer_GetType,
	/* IDirect3DVertexBuffer8 */
	d3d8_vertexbuffer_Lock,
	d3d8_vertexbuffer_Unlock,
	d3d8_vertexbuffer_GetDesc,
	};

	static void STDMETHODCALLTYPE d3d8_vertexbuffer_wined3d_object_destroyed(void *parent)
	{
	struct d3d8_vertexbuffer *buffer = parent;
	d3d8_resource_cleanup(&buffer->resource);
	HeapFree(GetProcessHeap(), 0, buffer);
	}

	static const struct wined3d_parent_ops d3d8_vertexbuffer_wined3d_parent_ops =
	{
	d3d8_vertexbuffer_wined3d_object_destroyed,
	};

	HRESULT vertexbuffer_init(struct d3d8_vertexbuffer buffer, struct d3d8_device device,
	UINT size, DWORD usage, DWORD fvf, D3DPOOL pool)
	{
	HRESULT hr;

	buffer->IDirect3DVertexBuffer8_iface.lpVtbl = &Direct3DVertexBuffer8_Vtbl;
	d3d8_resource_init(&buffer->resource);
	buffer->fvf = fvf;

	wined3d_mutex_lock();
	hr = wined3d_buffer_create_vb(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
	(enum wined3d_pool)pool, buffer, &d3d8_vertexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
	wined3d_mutex_unlock();
	if (FAILED(hr))
	{
	WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
	return hr;
	}

	buffer->parent_device = &device->IDirect3DDevice8_iface;
	IDirect3DDevice8_AddRef(buffer->parent_device);

	return D3D_OK;
	}

	struct d3d8_vertexbuffer unsafe_impl_from_IDirect3DVertexBuffer8(IDirect3DVertexBuffer8 iface)
	{
	if (!iface)
	return NULL;
	assert(iface->lpVtbl == &Direct3DVertexBuffer8_Vtbl);

	return impl_from_IDirect3DVertexBuffer8(iface);
	}

	static inline struct d3d8_indexbuffer impl_from_IDirect3DIndexBuffer8(IDirect3DIndexBuffer8 iface)
	{
	return CONTAINING_RECORD(iface, struct d3d8_indexbuffer, IDirect3DIndexBuffer8_iface);
	}

	static HRESULT WINAPI d3d8_indexbuffer_QueryInterface(IDirect3DIndexBuffer8 iface, REFIID riid, void *object)
	{
	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);

	if (IsEqualGUID(riid, &IID_IDirect3DIndexBuffer8)
	\|\| IsEqualGUID(riid, &IID_IDirect3DResource8)
	\|\| IsEqualGUID(riid, &IID_IUnknown))
	{
	IDirect3DIndexBuffer8_AddRef(iface);
	*object = iface;
	return S_OK;
	}

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

	*object = NULL;
	return E_NOINTERFACE;
	}

	static ULONG WINAPI d3d8_indexbuffer_AddRef(IDirect3DIndexBuffer8 *iface)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);

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

	if (refcount == 1)
	{
	IDirect3DDevice8_AddRef(buffer->parent_device);
	wined3d_mutex_lock();
	wined3d_buffer_incref(buffer->wined3d_buffer);
	wined3d_mutex_unlock();
	}

	return refcount;
	}

	static ULONG WINAPI d3d8_indexbuffer_Release(IDirect3DIndexBuffer8 *iface)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);

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

	if (!refcount)
	{
	IDirect3DDevice8 *device = buffer->parent_device;

	wined3d_mutex_lock();
	wined3d_buffer_decref(buffer->wined3d_buffer);
	wined3d_mutex_unlock();

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

	return refcount;
	}

	static HRESULT WINAPI d3d8_indexbuffer_GetDevice(IDirect3DIndexBuffer8 *iface,
	IDirect3DDevice8 **device)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

	*device = buffer->parent_device;
	IDirect3DDevice8_AddRef(*device);

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

	return D3D_OK;
	}

	static HRESULT WINAPI d3d8_indexbuffer_SetPrivateData(IDirect3DIndexBuffer8 *iface,
	REFGUID guid, const void *data, DWORD data_size, DWORD flags)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
	iface, debugstr_guid(guid), data, data_size, flags);

	return d3d8_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
	}

	static HRESULT WINAPI d3d8_indexbuffer_GetPrivateData(IDirect3DIndexBuffer8 *iface,
	REFGUID guid, void data, DWORD data_size)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	TRACE("iface %p, guid %s, data %p, data_size %p.\n",
	iface, debugstr_guid(guid), data, data_size);

	return d3d8_resource_get_private_data(&buffer->resource, guid, data, data_size);
	}

	static HRESULT WINAPI d3d8_indexbuffer_FreePrivateData(IDirect3DIndexBuffer8 *iface, REFGUID guid)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));

	return d3d8_resource_free_private_data(&buffer->resource, guid);
	}

	static DWORD WINAPI d3d8_indexbuffer_SetPriority(IDirect3DIndexBuffer8 *iface, DWORD priority)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	struct wined3d_resource *resource;
	DWORD previous;

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

	wined3d_mutex_lock();
	resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	previous = wined3d_resource_set_priority(resource, priority);
	wined3d_mutex_unlock();

	return previous;
	}

	static DWORD WINAPI d3d8_indexbuffer_GetPriority(IDirect3DIndexBuffer8 *iface)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	const struct wined3d_resource *resource;
	DWORD priority;

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

	wined3d_mutex_lock();
	resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	priority = wined3d_resource_get_priority(resource);
	wined3d_mutex_unlock();

	return priority;
	}

	static void WINAPI d3d8_indexbuffer_PreLoad(IDirect3DIndexBuffer8 *iface)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

	wined3d_mutex_lock();
	wined3d_resource_preload(wined3d_buffer_get_resource(buffer->wined3d_buffer));
	wined3d_mutex_unlock();
	}

	static D3DRESOURCETYPE WINAPI d3d8_indexbuffer_GetType(IDirect3DIndexBuffer8 *iface)
	{
	TRACE("iface %p.\n", iface);

	return D3DRTYPE_INDEXBUFFER;
	}

	static HRESULT WINAPI d3d8_indexbuffer_Lock(IDirect3DIndexBuffer8 *iface, UINT offset, UINT size,
	BYTE **data, DWORD flags)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	struct wined3d_map_desc wined3d_map_desc;
	struct wined3d_box wined3d_box = {0};
	HRESULT hr;

	TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
	iface, offset, size, data, flags);

	wined3d_box.left = offset;
	wined3d_box.right = offset + size;
	wined3d_mutex_lock();
	hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer),
	0, &wined3d_map_desc, &wined3d_box, flags);
	wined3d_mutex_unlock();
	*data = wined3d_map_desc.data;

	return hr;
	}

	static HRESULT WINAPI d3d8_indexbuffer_Unlock(IDirect3DIndexBuffer8 *iface)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);

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

	wined3d_mutex_lock();
	wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
	wined3d_mutex_unlock();

	return D3D_OK;
	}

	static HRESULT WINAPI d3d8_indexbuffer_GetDesc(IDirect3DIndexBuffer8 *iface,
	D3DINDEXBUFFER_DESC *desc)
	{
	struct d3d8_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer8(iface);
	struct wined3d_resource_desc wined3d_desc;
	struct wined3d_resource *wined3d_resource;

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

	wined3d_mutex_lock();
	wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
	wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
	wined3d_mutex_unlock();

	desc->Format = d3dformat_from_wined3dformat(buffer->format);
	desc->Type = D3DRTYPE_INDEXBUFFER;
	desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
	desc->Pool = wined3d_desc.pool;
	desc->Size = wined3d_desc.size;

	return D3D_OK;
	}

	static const IDirect3DIndexBuffer8Vtbl d3d8_indexbuffer_vtbl =
	{
	/* IUnknown */
	d3d8_indexbuffer_QueryInterface,
	d3d8_indexbuffer_AddRef,
	d3d8_indexbuffer_Release,
	/* IDirect3DResource8 */
	d3d8_indexbuffer_GetDevice,
	d3d8_indexbuffer_SetPrivateData,
	d3d8_indexbuffer_GetPrivateData,
	d3d8_indexbuffer_FreePrivateData,
	d3d8_indexbuffer_SetPriority,
	d3d8_indexbuffer_GetPriority,
	d3d8_indexbuffer_PreLoad,
	d3d8_indexbuffer_GetType,
	/* IDirect3DIndexBuffer8 */
	d3d8_indexbuffer_Lock,
	d3d8_indexbuffer_Unlock,
	d3d8_indexbuffer_GetDesc,
	};

	static void STDMETHODCALLTYPE d3d8_indexbuffer_wined3d_object_destroyed(void *parent)
	{
	struct d3d8_indexbuffer *buffer = parent;
	d3d8_resource_cleanup(&buffer->resource);
	HeapFree(GetProcessHeap(), 0, buffer);
	}

	static const struct wined3d_parent_ops d3d8_indexbuffer_wined3d_parent_ops =
	{
	d3d8_indexbuffer_wined3d_object_destroyed,
	};

	HRESULT indexbuffer_init(struct d3d8_indexbuffer buffer, struct d3d8_device device,
	UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
	{
	HRESULT hr;

	buffer->IDirect3DIndexBuffer8_iface.lpVtbl = &d3d8_indexbuffer_vtbl;
	d3d8_resource_init(&buffer->resource);
	buffer->format = wined3dformat_from_d3dformat(format);

	wined3d_mutex_lock();
	hr = wined3d_buffer_create_ib(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
	(enum wined3d_pool)pool, buffer, &d3d8_indexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
	wined3d_mutex_unlock();
	if (FAILED(hr))
	{
	WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
	return hr;
	}

	buffer->parent_device = &device->IDirect3DDevice8_iface;
	IDirect3DDevice8_AddRef(buffer->parent_device);

	return D3D_OK;
	}

	struct d3d8_indexbuffer unsafe_impl_from_IDirect3DIndexBuffer8(IDirect3DIndexBuffer8 iface)
	{
	if (!iface)
	return NULL;
	assert(iface->lpVtbl == &d3d8_indexbuffer_vtbl);

	return impl_from_IDirect3DIndexBuffer8(iface);
	}