Sweden-Number/dlls/dxgi/adapter.c

197 lines
5.5 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_adapter_QueryInterface(IWineDXGIAdapter *iface, REFIID riid, void **object)
{
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_IDXGIAdapter)
|| IsEqualGUID(riid, &IID_IWineDXGIAdapter))
{
IUnknown_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 STDMETHODCALLTYPE dxgi_adapter_AddRef(IWineDXGIAdapter *iface)
{
struct dxgi_adapter *This = (struct dxgi_adapter *)iface;
ULONG refcount = InterlockedIncrement(&This->refcount);
TRACE("%p increasing refcount to %u\n", This, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE dxgi_adapter_Release(IWineDXGIAdapter *iface)
{
struct dxgi_adapter *This = (struct dxgi_adapter *)iface;
ULONG refcount = InterlockedDecrement(&This->refcount);
TRACE("%p decreasing refcount to %u\n", This, refcount);
if (!refcount)
{
IDXGIOutput_Release(This->output);
HeapFree(GetProcessHeap(), 0, This);
}
return refcount;
}
/* IDXGIObject methods */
static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetPrivateData(IWineDXGIAdapter *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_adapter_SetPrivateDataInterface(IWineDXGIAdapter *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_adapter_GetPrivateData(IWineDXGIAdapter *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_adapter_GetParent(IWineDXGIAdapter *iface, REFIID riid, void **parent)
{
struct dxgi_adapter *This = (struct dxgi_adapter *)iface;
TRACE("iface %p, riid %s, parent %p\n", iface, debugstr_guid(riid), parent);
return IDXGIFactory_QueryInterface(This->parent, riid, parent);
}
/* IDXGIAdapter methods */
static HRESULT STDMETHODCALLTYPE dxgi_adapter_EnumOutputs(IWineDXGIAdapter *iface,
UINT output_idx, IDXGIOutput **output)
{
struct dxgi_adapter *This = (struct dxgi_adapter *)iface;
TRACE("iface %p, output_idx %u, output %p.\n", iface, output_idx, output);
if (output_idx > 0)
{
*output = NULL;
return DXGI_ERROR_NOT_FOUND;
}
*output = This->output;
IDXGIOutput_AddRef(*output);
TRACE("Returning output %p.\n", output);
return S_OK;
}
static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetDesc(IWineDXGIAdapter *iface, DXGI_ADAPTER_DESC *desc)
{
FIXME("iface %p, desc %p stub!\n", iface, desc);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE dxgi_adapter_CheckInterfaceSupport(IWineDXGIAdapter *iface,
REFGUID guid, LARGE_INTEGER *umd_version)
{
FIXME("iface %p, guid %s, umd_version %p stub!\n", iface, debugstr_guid(guid), umd_version);
return E_NOTIMPL;
}
/* IWineDXGIAdapter methods */
static UINT STDMETHODCALLTYPE dxgi_adapter_get_ordinal(IWineDXGIAdapter *iface)
{
struct dxgi_adapter *This = (struct dxgi_adapter *)iface;
TRACE("iface %p, returning %u\n", iface, This->ordinal);
return This->ordinal;
}
static const struct IWineDXGIAdapterVtbl dxgi_adapter_vtbl =
{
/* IUnknown methods */
dxgi_adapter_QueryInterface,
dxgi_adapter_AddRef,
dxgi_adapter_Release,
/* IDXGIObject methods */
dxgi_adapter_SetPrivateData,
dxgi_adapter_SetPrivateDataInterface,
dxgi_adapter_GetPrivateData,
dxgi_adapter_GetParent,
/* IDXGIAdapter methods */
dxgi_adapter_EnumOutputs,
dxgi_adapter_GetDesc,
dxgi_adapter_CheckInterfaceSupport,
/* IWineDXGIAdapter methods */
dxgi_adapter_get_ordinal,
};
HRESULT dxgi_adapter_init(struct dxgi_adapter *adapter, IDXGIFactory *parent, UINT ordinal)
{
struct dxgi_output *output;
adapter->vtbl = &dxgi_adapter_vtbl;
adapter->parent = parent;
adapter->refcount = 1;
adapter->ordinal = ordinal;
output = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*output));
if (!output)
{
return E_OUTOFMEMORY;
}
dxgi_output_init(output);
adapter->output = (IDXGIOutput *)output;
return S_OK;
}