Sweden-Number/dlls/dxgi/device.c

220 lines
6.6 KiB
C

/*
* Copyright 2008 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 "dxgi_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
/* IUnknown methods */
static HRESULT STDMETHODCALLTYPE dxgi_device_QueryInterface(IDXGIDevice *iface, REFIID riid, void **object)
{
struct dxgi_device *This = (struct dxgi_device *)iface;
TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDXGIObject)
|| IsEqualGUID(riid, &IID_IDXGIDevice))
{
IUnknown_AddRef(iface);
*object = iface;
return S_OK;
}
if (This->child_layer)
{
TRACE("forwarding to child layer %p\n", This->child_layer);
return IUnknown_QueryInterface(This->child_layer, riid, object);
}
WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
*object = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE dxgi_device_AddRef(IDXGIDevice *iface)
{
struct dxgi_device *This = (struct dxgi_device *)iface;
ULONG refcount = InterlockedIncrement(&This->refcount);
TRACE("%p increasing refcount to %u\n", This, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE dxgi_device_Release(IDXGIDevice *iface)
{
struct dxgi_device *This = (struct dxgi_device *)iface;
ULONG refcount = InterlockedDecrement(&This->refcount);
TRACE("%p decreasing refcount to %u\n", This, refcount);
if (!refcount)
{
if (This->child_layer) IUnknown_Release(This->child_layer);
EnterCriticalSection(&dxgi_cs);
IWineD3DDevice_Release(This->wined3d_device);
LeaveCriticalSection(&dxgi_cs);
IWineDXGIFactory_Release(This->factory);
HeapFree(GetProcessHeap(), 0, This);
}
return refcount;
}
/* IDXGIObject methods */
static HRESULT STDMETHODCALLTYPE dxgi_device_SetPrivateData(IDXGIDevice *iface, REFGUID guid, UINT data_size, const void *data)
{
FIXME("iface %p, guid %s, data_size %u, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_SetPrivateDataInterface(IDXGIDevice *iface, REFGUID guid, const IUnknown *object)
{
FIXME("iface %p, guid %s, object %p stub!\n", iface, debugstr_guid(guid), object);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_GetPrivateData(IDXGIDevice *iface, REFGUID guid, UINT *data_size, void *data)
{
FIXME("iface %p, guid %s, data_size %p, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_GetParent(IDXGIDevice *iface, REFIID riid, void **parent)
{
FIXME("iface %p, riid %s, parent %p stub!\n", iface, debugstr_guid(riid), parent);
return E_NOTIMPL;
}
/* IDXGIDevice methods */
static HRESULT STDMETHODCALLTYPE dxgi_device_GetAdapter(IDXGIDevice *iface, IDXGIAdapter **adapter)
{
struct dxgi_device *This = (struct dxgi_device *)iface;
WINED3DDEVICE_CREATION_PARAMETERS create_parameters;
HRESULT hr;
TRACE("iface %p, adapter %p\n", iface, adapter);
EnterCriticalSection(&dxgi_cs);
hr = IWineD3DDevice_GetCreationParameters(This->wined3d_device, &create_parameters);
if (FAILED(hr))
{
LeaveCriticalSection(&dxgi_cs);
return hr;
}
LeaveCriticalSection(&dxgi_cs);
return IWineDXGIFactory_EnumAdapters(This->factory, create_parameters.AdapterOrdinal, adapter);
}
static HRESULT STDMETHODCALLTYPE dxgi_device_CreateSurface(IDXGIDevice *iface,
const DXGI_SURFACE_DESC *desc, UINT surface_count, DXGI_USAGE usage,
const DXGI_SHARED_RESOURCE *shared_resource, IDXGISurface **surface)
{
struct dxgi_surface *object;
HRESULT hr;
UINT i;
FIXME("iface %p, desc %p, surface_count %u, usage %#x, shared_resource %p, surface %p partial stub!\n",
iface, desc, surface_count, usage, shared_resource, surface);
memset(surface, 0, surface_count * sizeof(*surface));
for (i = 0; i < surface_count; ++i)
{
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
{
ERR("Failed to allocate DXGI surface object memory\n");
hr = E_OUTOFMEMORY;
goto fail;
}
object->vtbl = &dxgi_surface_vtbl;
object->refcount = 1;
surface[i] = (IDXGISurface *)object;
TRACE("Created IDXGISurface %p (%u/%u)\n", object, i + 1, surface_count);
}
return S_OK;
fail:
for (i = 0; i < surface_count; ++i)
{
HeapFree(GetProcessHeap(), 0, surface[i]);
}
return hr;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_QueryResourceResidency(IDXGIDevice *iface,
IUnknown *const *resources, DXGI_RESIDENCY *residency, UINT resource_count)
{
FIXME("iface %p, resources %p, residency %p, resource_count %u stub!\n",
iface, resources, residency, resource_count);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_SetGPUThreadPriority(IDXGIDevice *iface, INT priority)
{
FIXME("iface %p, priority %d stub!\n", iface, priority);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_GetGPUThreadPriority(IDXGIDevice *iface, INT *priority)
{
FIXME("iface %p, priority %p stub!\n", iface, priority);
return E_NOTIMPL;
}
const struct IDXGIDeviceVtbl dxgi_device_vtbl =
{
/* IUnknown methods */
dxgi_device_QueryInterface,
dxgi_device_AddRef,
dxgi_device_Release,
/* IDXGIObject methods */
dxgi_device_SetPrivateData,
dxgi_device_SetPrivateDataInterface,
dxgi_device_GetPrivateData,
dxgi_device_GetParent,
/* IDXGIDevice methods */
dxgi_device_GetAdapter,
dxgi_device_CreateSurface,
dxgi_device_QueryResourceResidency,
dxgi_device_SetGPUThreadPriority,
dxgi_device_GetGPUThreadPriority,
};