Sweden-Number/dlls/d3d8/volume.c

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/*
* IDirect3DVolume8 implementation
*
* Copyright 2005 Oliver Stieber
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*
* 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
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*/
#include "config.h"
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#include "d3d8_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
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static inline struct d3d8_volume *impl_from_IDirect3DVolume8(IDirect3DVolume8 *iface)
{
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return CONTAINING_RECORD(iface, struct d3d8_volume, IDirect3DVolume8_iface);
}
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static HRESULT WINAPI d3d8_volume_QueryInterface(IDirect3DVolume8 *iface, REFIID riid, void **out)
{
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TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), out);
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if (IsEqualGUID(riid, &IID_IDirect3DVolume8)
|| IsEqualGUID(riid, &IID_IUnknown))
{
IDirect3DVolume8_AddRef(iface);
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*out = iface;
return S_OK;
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}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
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*out = NULL;
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return E_NOINTERFACE;
}
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static ULONG WINAPI d3d8_volume_AddRef(IDirect3DVolume8 *iface)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
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TRACE("iface %p.\n", iface);
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if (volume->forwardReference)
{
/* Forward to the containerParent */
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TRACE("Forwarding to %p,\n", volume->forwardReference);
return IUnknown_AddRef(volume->forwardReference);
}
else
{
/* No container, handle our own refcounting */
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ULONG ref = InterlockedIncrement(&volume->resource.refcount);
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TRACE("%p increasing refcount to %u.\n", iface, ref);
if (ref == 1)
{
wined3d_mutex_lock();
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wined3d_volume_incref(volume->wined3d_volume);
wined3d_mutex_unlock();
}
return ref;
}
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}
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static ULONG WINAPI d3d8_volume_Release(IDirect3DVolume8 *iface)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
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TRACE("iface %p.\n", iface);
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if (volume->forwardReference)
{
/* Forward to the containerParent */
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TRACE("Forwarding to %p.\n", volume->forwardReference);
return IUnknown_Release(volume->forwardReference);
}
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else
{
/* No container, handle our own refcounting */
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ULONG ref = InterlockedDecrement(&volume->resource.refcount);
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TRACE("%p decreasing refcount to %u.\n", iface, ref);
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if (!ref)
{
wined3d_mutex_lock();
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wined3d_volume_decref(volume->wined3d_volume);
wined3d_mutex_unlock();
}
return ref;
}
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}
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static HRESULT WINAPI d3d8_volume_GetDevice(IDirect3DVolume8 *iface, IDirect3DDevice8 **device)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
IDirect3DResource8 *resource;
HRESULT hr;
TRACE("iface %p, device %p.\n", iface, device);
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hr = IUnknown_QueryInterface(volume->forwardReference, &IID_IDirect3DResource8, (void **)&resource);
if (SUCCEEDED(hr))
{
hr = IDirect3DResource8_GetDevice(resource, device);
IDirect3DResource8_Release(resource);
TRACE("Returning device %p.\n", *device);
}
return hr;
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}
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static HRESULT WINAPI d3d8_volume_SetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
const void *data, DWORD data_size, DWORD flags)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
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TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
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iface, debugstr_guid(guid), data, data_size, flags);
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return d3d8_resource_set_private_data(&volume->resource, guid, data, data_size, flags);
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}
static HRESULT WINAPI d3d8_volume_GetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
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void *data, DWORD *data_size)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
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TRACE("iface %p, guid %s, data %p, data_size %p.\n",
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iface, debugstr_guid(guid), data, data_size);
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return d3d8_resource_get_private_data(&volume->resource, guid, data, data_size);
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}
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static HRESULT WINAPI d3d8_volume_FreePrivateData(IDirect3DVolume8 *iface, REFGUID guid)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
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return d3d8_resource_free_private_data(&volume->resource, guid);
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}
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static HRESULT WINAPI d3d8_volume_GetContainer(IDirect3DVolume8 *iface, REFIID riid, void **container)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
HRESULT res;
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TRACE("iface %p, riid %s, container %p.\n",
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iface, debugstr_guid(riid), container);
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if (!volume->container)
return E_NOINTERFACE;
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res = IUnknown_QueryInterface(volume->container, riid, container);
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TRACE("Returning %p.\n", *container);
return res;
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}
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static HRESULT WINAPI d3d8_volume_GetDesc(IDirect3DVolume8 *iface, D3DVOLUME_DESC *desc)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
struct wined3d_resource_desc wined3d_desc;
struct wined3d_resource *wined3d_resource;
TRACE("iface %p, desc %p.\n", iface, desc);
wined3d_mutex_lock();
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wined3d_resource = wined3d_volume_get_resource(volume->wined3d_volume);
wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
wined3d_mutex_unlock();
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;
return D3D_OK;
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}
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static HRESULT WINAPI d3d8_volume_LockBox(IDirect3DVolume8 *iface,
D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
struct wined3d_map_desc map_desc;
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HRESULT hr;
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TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
iface, locked_box, box, flags);
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wined3d_mutex_lock();
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hr = wined3d_volume_map(volume->wined3d_volume, &map_desc, (const struct wined3d_box *)box, flags);
wined3d_mutex_unlock();
locked_box->RowPitch = map_desc.row_pitch;
locked_box->SlicePitch = map_desc.slice_pitch;
locked_box->pBits = map_desc.data;
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return hr;
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}
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static HRESULT WINAPI d3d8_volume_UnlockBox(IDirect3DVolume8 *iface)
{
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struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
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HRESULT hr;
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TRACE("iface %p.\n", iface);
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wined3d_mutex_lock();
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hr = wined3d_volume_unmap(volume->wined3d_volume);
wined3d_mutex_unlock();
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return hr;
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}
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static const IDirect3DVolume8Vtbl d3d8_volume_vtbl =
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{
/* IUnknown */
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d3d8_volume_QueryInterface,
d3d8_volume_AddRef,
d3d8_volume_Release,
/* IDirect3DVolume8 */
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d3d8_volume_GetDevice,
d3d8_volume_SetPrivateData,
d3d8_volume_GetPrivateData,
d3d8_volume_FreePrivateData,
d3d8_volume_GetContainer,
d3d8_volume_GetDesc,
d3d8_volume_LockBox,
d3d8_volume_UnlockBox,
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};
static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
{
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struct d3d8_volume *volume = parent;
d3d8_resource_cleanup(&volume->resource);
HeapFree(GetProcessHeap(), 0, volume);
}
static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
{
volume_wined3d_object_destroyed,
};
void volume_init(struct d3d8_volume *volume, struct wined3d_volume *wined3d_volume,
const struct wined3d_parent_ops **parent_ops)
{
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volume->IDirect3DVolume8_iface.lpVtbl = &d3d8_volume_vtbl;
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d3d8_resource_init(&volume->resource);
wined3d_volume_incref(wined3d_volume);
volume->wined3d_volume = wined3d_volume;
*parent_ops = &d3d8_volume_wined3d_parent_ops;
}