=?UTF-8?Q?J=C3=B3zef=20Kucia=20?=: dxgi: Allow wrapping adapter objects.
Alexandre Julliard
julliard at winehq.org
Mon Jan 29 14:48:16 CST 2018
Module: wine
Branch: master
Commit: de28d86057764efa2d8eaf35552449e734f2cd7a
URL: https://source.winehq.org/git/wine.git/?a=commit;h=de28d86057764efa2d8eaf35552449e734f2cd7a
Author: Józef Kucia <jkucia at codeweavers.com>
Date: Fri Jan 26 22:09:02 2018 +0100
dxgi: Allow wrapping adapter objects.
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dxgi/adapter.c | 18 +++++++++++++++---
include/wine/winedxgi.idl | 9 +++++++++
2 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/dlls/dxgi/adapter.c b/dlls/dxgi/adapter.c
index 5440f2a..2ebf24e 100644
--- a/dlls/dxgi/adapter.c
+++ b/dlls/dxgi/adapter.c
@@ -33,7 +33,8 @@ static HRESULT STDMETHODCALLTYPE dxgi_adapter_QueryInterface(IDXGIAdapter1 *ifac
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
- if (IsEqualGUID(iid, &IID_IDXGIAdapter1)
+ if (IsEqualGUID(iid, &IID_IWineDXGIAdapter)
+ || IsEqualGUID(iid, &IID_IDXGIAdapter1)
|| IsEqualGUID(iid, &IID_IDXGIAdapter)
|| IsEqualGUID(iid, &IID_IDXGIObject)
|| IsEqualGUID(iid, &IID_IUnknown))
@@ -260,10 +261,21 @@ static const struct IDXGIAdapter1Vtbl dxgi_adapter_vtbl =
struct dxgi_adapter *unsafe_impl_from_IDXGIAdapter1(IDXGIAdapter1 *iface)
{
+ IWineDXGIAdapter *wine_adapter;
+ struct dxgi_adapter *adapter;
+ HRESULT hr;
+
if (!iface)
return NULL;
- assert(iface->lpVtbl == &dxgi_adapter_vtbl);
- return CONTAINING_RECORD(iface, struct dxgi_adapter, IDXGIAdapter1_iface);
+ if (FAILED(hr = IDXGIAdapter1_QueryInterface(iface, &IID_IWineDXGIAdapter, (void **)&wine_adapter)))
+ {
+ ERR("Failed to get IWineDXGIAdapter interface, hr %#x.\n", hr);
+ return NULL;
+ }
+ assert(wine_adapter->lpVtbl == (void *)&dxgi_adapter_vtbl);
+ adapter = CONTAINING_RECORD(wine_adapter, struct dxgi_adapter, IDXGIAdapter1_iface);
+ IWineDXGIAdapter_Release(wine_adapter);
+ return adapter;
}
static void dxgi_adapter_init(struct dxgi_adapter *adapter, struct dxgi_factory *factory, UINT ordinal)
diff --git a/include/wine/winedxgi.idl b/include/wine/winedxgi.idl
index a4f715b..983cdba 100644
--- a/include/wine/winedxgi.idl
+++ b/include/wine/winedxgi.idl
@@ -50,3 +50,12 @@ interface IWineDXGIDeviceParent : IUnknown
{
struct wined3d_device_parent *get_wined3d_device_parent();
}
+
+[
+ object,
+ local,
+ uuid(17399d75-964e-4c03-99f8-9d4fd196dd62)
+]
+interface IWineDXGIAdapter : IDXGIAdapter1
+{
+}
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